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From: <axl...@us...> - 2010-05-18 14:48:40
|
Revision: 734
http://hgengine.svn.sourceforge.net/hgengine/?rev=734&view=rev
Author: axlecrusher
Date: 2010-05-18 14:48:33 +0000 (Tue, 18 May 2010)
Log Message:
-----------
Faster matrix multiplication (7.3 time samples down to 1.8 in the profiler).
Much faster LoadIdentity function (6.58 to 0.34 time samples in the profiler).
Modified Paths:
--------------
Mercury2/src/MercuryMath.cpp
Mercury2/src/MercuryMath.h
Mercury2/src/MercuryMatrix.cpp
Modified: Mercury2/src/MercuryMath.cpp
===================================================================
--- Mercury2/src/MercuryMath.cpp 2010-05-17 23:58:27 UTC (rev 733)
+++ Mercury2/src/MercuryMath.cpp 2010-05-18 14:48:33 UTC (rev 734)
@@ -242,42 +242,114 @@
void MatrixMultiply4f( const FloatRow* in1, const FloatRow* in2, FloatRow* out)
{
- unsigned int y;
- __m128 xmm[4], a[4], b[4];
+ unsigned int y = 0;
+ __m128 xmm[4], b[4];
-// PREFETCH(in1, _MM_HINT_T0);
-// PREFETCH(in2, _MM_HINT_T1);
-// PREFETCH(out, _MM_HINT_T1);
+ b[3] = _mm_load_ps(in1[0]); //use b3 as temporary storage for matrix1 row1
+
+ //start loading matrix2
b[0] = _mm_load_ps(in2[0]);
b[1] = _mm_load_ps(in2[1]);
b[2] = _mm_load_ps(in2[2]);
- b[3] = _mm_load_ps(in2[3]);
+
+ //load row1 of matrix1 into columns
+ xmm[0] = _mm_shuffle_ps (b[3], b[3], 0x00);
+ xmm[1] = _mm_shuffle_ps (b[3], b[3], 0x55);
+ xmm[2] = _mm_shuffle_ps (b[3], b[3], 0xaa);
+ xmm[3] = _mm_shuffle_ps (b[3], b[3], 0xff);
- for (y = 0; y < 4; ++y)
+ b[3] = _mm_load_ps(in2[3]); //finish loading matrix2, do not change b after this!
+/*
+ do
{
- a[y] = _mm_load_ps(in1[y]);
-
- //load rows as columns
- xmm[3] = _mm_shuffle_ps (a[y], a[y], 0xff);
- xmm[2] = _mm_shuffle_ps (a[y], a[y], 0xaa);
- xmm[1] = _mm_shuffle_ps (a[y], a[y], 0x55);
- xmm[0] = _mm_shuffle_ps (a[y], a[y], 0x00);
-
xmm[0] = _mm_mul_ps( xmm[0], b[0] );
xmm[1] = _mm_mul_ps( xmm[1], b[1] );
+ xmm[0] = _mm_add_ps( xmm[0], xmm[1] ); //done with xmm1
+
+ xmm[1] = _mm_load_ps(in1[y+1]); //load next row, shuffle this last
+
xmm[2] = _mm_mul_ps( xmm[2], b[2] );
xmm[3] = _mm_mul_ps( xmm[3], b[3] );
+ xmm[2] = _mm_add_ps( xmm[2], xmm[3] ); //done with xmm3
- xmm[0] = _mm_add_ps( xmm[0], xmm[1] );
- xmm[2] = _mm_add_ps( xmm[2], xmm[3] );
- a[y] = _mm_add_ps( xmm[0], xmm[2] );
- }
+ xmm[2] = _mm_add_ps( xmm[0], xmm[2] ); //final result
+ _mm_store_ps(out[y++], xmm[2]);
- //try to use the CPU's write-combining
- _mm_store_ps(out[0], a[0]);
- _mm_store_ps(out[1], a[1]);
- _mm_store_ps(out[2], a[2]);
- _mm_store_ps(out[3], a[3]);
+ xmm[3] = _mm_shuffle_ps (xmm[1], xmm[1], 0xff);
+ xmm[0] = _mm_shuffle_ps (xmm[1], xmm[1], 0x00);
+ xmm[2] = _mm_shuffle_ps (xmm[1], xmm[1], 0xaa);
+ xmm[1] = _mm_shuffle_ps (xmm[1], xmm[1], 0x55);
+ } while (y < 4);
+*/
+ //manually unroll loop, much faster!!
+ //loop 1
+ xmm[0] = _mm_mul_ps( xmm[0], b[0] );
+ xmm[1] = _mm_mul_ps( xmm[1], b[1] );
+ xmm[0] = _mm_add_ps( xmm[0], xmm[1] ); //done with xmm1
+
+ xmm[1] = _mm_load_ps(in1[1]); //load next row, shuffle this last
+
+ xmm[2] = _mm_mul_ps( xmm[2], b[2] );
+ xmm[3] = _mm_mul_ps( xmm[3], b[3] );
+ xmm[2] = _mm_add_ps( xmm[2], xmm[3] ); //done with xmm3
+
+ xmm[2] = _mm_add_ps( xmm[0], xmm[2] ); //final result
+ _mm_store_ps(out[0], xmm[2]);
+
+ xmm[3] = _mm_shuffle_ps (xmm[1], xmm[1], 0xff);
+ xmm[0] = _mm_shuffle_ps (xmm[1], xmm[1], 0x00);
+ xmm[2] = _mm_shuffle_ps (xmm[1], xmm[1], 0xaa);
+ xmm[1] = _mm_shuffle_ps (xmm[1], xmm[1], 0x55);
+
+ //loop2
+ xmm[0] = _mm_mul_ps( xmm[0], b[0] );
+ xmm[1] = _mm_mul_ps( xmm[1], b[1] );
+ xmm[0] = _mm_add_ps( xmm[0], xmm[1] ); //done with xmm1
+
+ xmm[1] = _mm_load_ps(in1[2]); //load next row, shuffle this last
+
+ xmm[2] = _mm_mul_ps( xmm[2], b[2] );
+ xmm[3] = _mm_mul_ps( xmm[3], b[3] );
+ xmm[2] = _mm_add_ps( xmm[2], xmm[3] ); //done with xmm3
+
+ xmm[2] = _mm_add_ps( xmm[0], xmm[2] ); //final result
+ _mm_store_ps(out[1], xmm[2]);
+
+ xmm[3] = _mm_shuffle_ps (xmm[1], xmm[1], 0xff);
+ xmm[0] = _mm_shuffle_ps (xmm[1], xmm[1], 0x00);
+ xmm[2] = _mm_shuffle_ps (xmm[1], xmm[1], 0xaa);
+ xmm[1] = _mm_shuffle_ps (xmm[1], xmm[1], 0x55);
+
+ //loop3
+ xmm[0] = _mm_mul_ps( xmm[0], b[0] );
+ xmm[1] = _mm_mul_ps( xmm[1], b[1] );
+ xmm[0] = _mm_add_ps( xmm[0], xmm[1] ); //done with xmm1
+
+ xmm[1] = _mm_load_ps(in1[3]); //load next row, shuffle this last
+
+ xmm[2] = _mm_mul_ps( xmm[2], b[2] );
+ xmm[3] = _mm_mul_ps( xmm[3], b[3] );
+ xmm[2] = _mm_add_ps( xmm[2], xmm[3] ); //done with xmm3
+
+ xmm[2] = _mm_add_ps( xmm[0], xmm[2] ); //final result
+ _mm_store_ps(out[2], xmm[2]);
+
+ xmm[3] = _mm_shuffle_ps (xmm[1], xmm[1], 0xff);
+ xmm[0] = _mm_shuffle_ps (xmm[1], xmm[1], 0x00);
+ xmm[2] = _mm_shuffle_ps (xmm[1], xmm[1], 0xaa);
+ xmm[1] = _mm_shuffle_ps (xmm[1], xmm[1], 0x55);
+
+ //loop4
+ xmm[0] = _mm_mul_ps( xmm[0], b[0] );
+ xmm[1] = _mm_mul_ps( xmm[1], b[1] );
+ xmm[0] = _mm_add_ps( xmm[0], xmm[1] ); //done with xmm1
+
+ xmm[2] = _mm_mul_ps( xmm[2], b[2] );
+ xmm[3] = _mm_mul_ps( xmm[3], b[3] );
+ xmm[2] = _mm_add_ps( xmm[2], xmm[3] ); //done with xmm3
+
+ xmm[2] = _mm_add_ps( xmm[0], xmm[2] ); //final result
+ _mm_store_ps(out[3], xmm[2]);
}
//This is an SSE matrix vector multiply, see the standard C++ code
@@ -321,6 +393,22 @@
}
*/
+void LoadIdentity(FloatRow* matrix)
+{
+ float *m = (float*)matrix;
+
+ __m128 r[2];
+
+ r[0] = _mm_set_ps(0.0f,0.0f,0.0f,1.0f);
+ _mm_storer_ps(m+12,r[0]); //reverse r[0]
+
+ r[1] = _mm_shuffle_ps(r[0], r[0], _MM_SHUFFLE(1,1,0,1));
+ _mm_storer_ps(m+8,r[1]); //reverse r[1]
+
+ _mm_store_ps(m, r[0]);
+ _mm_store_ps(m+4, r[1]);
+}
+
void MMCrossProduct( const FloatRow& r1, const FloatRow& r2, FloatRow& result)
{
__m128 a,b,c,d,r;//using more registers is faster
Modified: Mercury2/src/MercuryMath.h
===================================================================
--- Mercury2/src/MercuryMath.h 2010-05-17 23:58:27 UTC (rev 733)
+++ Mercury2/src/MercuryMath.h 2010-05-18 14:48:33 UTC (rev 734)
@@ -109,6 +109,7 @@
void VectorMultiply4f(const FloatRow* matrix, const FloatRow& p, FloatRow& out );
void TransposeMatrix( FloatRow* m );
void MMCrossProduct( const FloatRow& r1, const FloatRow& r2, FloatRow& result);
+void LoadIdentity(FloatRow* matrix);
//http://graphics.stanford.edu/~seander/bithacks.html
#define SetBit(x,mask,t) ((x & ~mask) | (-t & mask)) /*superscalar CPU version*/
Modified: Mercury2/src/MercuryMatrix.cpp
===================================================================
--- Mercury2/src/MercuryMatrix.cpp 2010-05-17 23:58:27 UTC (rev 733)
+++ Mercury2/src/MercuryMatrix.cpp 2010-05-18 14:48:33 UTC (rev 734)
@@ -126,9 +126,7 @@
void MercuryMatrix::LoadIdentity()
{
- for (uint8_t x=0;x<4;++x)
- for (uint8_t y=0;y<4;++y)
- m_matrix[x][y] = (x==y)?1.0f:0.0f;
+ ::LoadIdentity(m_matrix);
}
void MercuryMatrix::Translate(float x, float y, float z)
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|
|
From: <axl...@us...> - 2010-05-18 19:58:27
|
Revision: 735
http://hgengine.svn.sourceforge.net/hgengine/?rev=735&view=rev
Author: axlecrusher
Date: 2010-05-18 19:58:20 +0000 (Tue, 18 May 2010)
Log Message:
-----------
Faster matrix transpose and memcpy apparently is faster, when optimize build
Modified Paths:
--------------
Mercury2/src/MercuryMath.cpp
Mercury2/src/MercuryMath.h
Mercury2/src/MercuryMatrix.cpp
Mercury2/src/MercuryMatrix.h
Modified: Mercury2/src/MercuryMath.cpp
===================================================================
--- Mercury2/src/MercuryMath.cpp 2010-05-18 14:48:33 UTC (rev 734)
+++ Mercury2/src/MercuryMath.cpp 2010-05-18 19:58:20 UTC (rev 735)
@@ -2,10 +2,15 @@
#include "MercuryMath.h"
//the SSE version of this was really slow, this is quicker
-void TransposeMatrix( FloatRow* m )
+
+#ifndef USE_SSE
+
+//Generic Math functions. Compile these if you can not use optimized functions.
+
+void TransposeMatrix( const FloatRow* matrix, FloatRow* out )
{
float tmp;
- float *_m = (float*)m;
+ float *_m = (float*)out;
tmp = _m[1];
_m[1] = _m[4];
@@ -30,10 +35,6 @@
_m[14] = tmp;
}
-#ifndef USE_SSE
-
-//Generic Math functions. Compile these if you can not use optimized functions.
-
void ZeroFloatRow(FloatRow& r)
{
Copy4f(&r, &gfrZero );
@@ -71,21 +72,6 @@
Copy4f(out,r);
}
-void Copy4f( void * dest, const void * source )
-{
- COPY<float,4>((float*)source, (float*)dest);
-}
-
-void Copy8f( void * dest, const void * source )
-{
- COPY<float,8>((float*)source, (float*)dest);
-}
-
-void Copy16f( void * dest, const void * source )
-{
- COPY<float,16>((float*)source, (float*)dest);
-}
-
void MatrixMultiply4f ( const FloatRow* in1a, const FloatRow* in2a, FloatRow* outa)
{
const float *in1 = *in1a;
@@ -216,30 +202,6 @@
_mm_store_ps(out,o);
}
-void Copy4f( void * dest, const void * source )
-{
- _mm_stream_ps(((float*)dest),((__m128*)source)[0]);
-}
-
-void Copy8f( void * dest, const void * source )
-{
- _mm_stream_ps(((float*)dest),((__m128*)source)[0]);
- _mm_stream_ps(((float*)dest)+4,((__m128*)source)[1]);
-}
-
-void Copy16f( void * dest, const void * source )
-{
-/* _mm_stream_si128((__m128i*)dest,((__m128i*)source)[0]);
- _mm_stream_si128(&((__m128i*)dest)[1],((__m128i*)source)[1]);
- _mm_stream_si128(&((__m128i*)dest)[2],((__m128i*)source)[2]);
- _mm_stream_si128(&((__m128i*)dest)[3],((__m128i*)source)[3]);
-*/
- _mm_stream_ps(((float*)dest),((__m128*)source)[0]);
- _mm_stream_ps(((float*)dest)+4,((__m128*)source)[1]);
- _mm_stream_ps(((float*)dest)+8,((__m128*)source)[2]);
- _mm_stream_ps(((float*)dest)+12,((__m128*)source)[3]);
-}
-
void MatrixMultiply4f( const FloatRow* in1, const FloatRow* in2, FloatRow* out)
{
unsigned int y = 0;
@@ -399,7 +361,7 @@
__m128 r[2];
- r[0] = _mm_set_ps(0.0f,0.0f,0.0f,1.0f);
+ r[0] = _mm_set_ss(1.0f);
_mm_storer_ps(m+12,r[0]); //reverse r[0]
r[1] = _mm_shuffle_ps(r[0], r[0], _MM_SHUFFLE(1,1,0,1));
@@ -409,9 +371,42 @@
_mm_store_ps(m+4, r[1]);
}
+void TransposeMatrix( const FloatRow* matrix, FloatRow* out )
+{
+ //compiler acts better when we send in 2 parameter rather than 1
+ __m128 m[4],r[4];
+
+ m[0] = _mm_load_ps(matrix[0]);
+ m[1] = _mm_load_ps(matrix[1]);
+ m[2] = _mm_load_ps(matrix[2]);
+ m[3] = _mm_load_ps(matrix[3]);
+
+ r[0] = _mm_movelh_ps(m[0],m[1]);
+ r[1] = _mm_movelh_ps(m[2],m[3]);
+ r[2] = _mm_movehl_ps(m[1],m[0]);
+ r[3] = _mm_movehl_ps(m[3],m[2]);
+ //done with m matrix, we can reuse it now
+
+ m[0] = _mm_shuffle_ps(r[0], r[0], _MM_SHUFFLE(3,1,2,0)); //produce beginning of new row 0 and 1
+ m[1] = _mm_shuffle_ps(r[1], r[1], _MM_SHUFFLE(3,1,2,0)); //produce ending of new row 0 and 1
+ m[2] = _mm_shuffle_ps(r[2], r[2], _MM_SHUFFLE(3,1,2,0)); //produce beginning of new row 2 and 3
+ m[3] = _mm_shuffle_ps(r[3], r[3], _MM_SHUFFLE(3,1,2,0)); //produce ending of new row 2 and 3
+
+ r[0] = _mm_movelh_ps(m[0],m[1]); //row 0 is done
+ r[2] = _mm_movelh_ps(m[2],m[3]); //row 2 is done
+ r[1] = _mm_movehl_ps(m[1],m[0]); //row 1 is done
+ r[3] = _mm_movehl_ps(m[3],m[2]); //row 3 is done
+
+ _mm_store_ps(out[0], r[0]);
+ _mm_store_ps(out[1], r[1]);
+ _mm_store_ps(out[2], r[2]);
+ _mm_store_ps(out[3], r[3]);
+}
+
void MMCrossProduct( const FloatRow& r1, const FloatRow& r2, FloatRow& result)
{
- __m128 a,b,c,d,r;//using more registers is faster
+ //using more registers is faster(8 maximum)
+ __m128 a,b,c,d,r;
__m128 t1,t2;
//unaligned load, vectors are not aligned
Modified: Mercury2/src/MercuryMath.h
===================================================================
--- Mercury2/src/MercuryMath.h 2010-05-18 14:48:33 UTC (rev 734)
+++ Mercury2/src/MercuryMath.h 2010-05-18 19:58:20 UTC (rev 735)
@@ -102,18 +102,22 @@
void Div4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
void Add4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
void Sub4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
-void Copy4f( void * dest, const void * source );
-void Copy8f( void * dest, const void * source );
-void Copy16f( void * dest, const void * source );
+inline void Copy4f( void * dest, const void * source ) { memcpy(dest,source,16); }
+inline void Copy8f( void * dest, const void * source ) { memcpy(dest,source,32); }
+inline void Copy16f( void * dest, const void * source ) { memcpy(dest,source,64); }
void MatrixMultiply4f ( const FloatRow* in1, const FloatRow* in2, FloatRow* out );
void VectorMultiply4f(const FloatRow* matrix, const FloatRow& p, FloatRow& out );
-void TransposeMatrix( FloatRow* m );
+void TransposeMatrix(const FloatRow* matrix, FloatRow* out);
void MMCrossProduct( const FloatRow& r1, const FloatRow& r2, FloatRow& result);
void LoadIdentity(FloatRow* matrix);
//http://graphics.stanford.edu/~seander/bithacks.html
-#define SetBit(x,mask,t) ((x & ~mask) | (-t & mask)) /*superscalar CPU version*/
-#define GetBit(x,mask) ((x & mask)>0)
+inline unsigned int SetBit(unsigned int x, unsigned int mask, bool t)
+{
+ #pragma warning( disable : 4804 )
+ return ((x & ~mask) | (-t & mask)); /*superscalar CPU version*/
+}
+inline bool GetBit(unsigned int x, unsigned int mask) { return ((x & mask)>0); }
//void Float2FloatRow(const float* f, FloatRow& r);
//void FloatRow2Float(const FloatRow& fr, float* f);
Modified: Mercury2/src/MercuryMatrix.cpp
===================================================================
--- Mercury2/src/MercuryMatrix.cpp 2010-05-18 14:48:33 UTC (rev 734)
+++ Mercury2/src/MercuryMatrix.cpp 2010-05-18 19:58:20 UTC (rev 735)
@@ -25,6 +25,18 @@
for (unsigned int i = 0; i < rows;i++)
m_free.push_back( m_data.Buffer()+i );
+/*
+ //test matrix transpose
+ MercuryMatrix test;
+ for (int i = 0; i < 16; ++i)
+ test.Ptr()[i] = i+1;
+
+ LOG.Write("before transpose\n");
+ test.Print();
+ test.Transpose();
+ LOG.Write("after Transpose\n");
+ test.Print();
+ */
}
FloatRow* MercuryMatrixMemory::GetNewMatrix()
@@ -45,26 +57,10 @@
MSemaphoreLock lock(&m_lock);
m_free.push_back((MatrixArray*)m);
}
-/*
-VC_ALIGN(16) float base_matrix_identity[16] CC_ALIGN(16) = {
- 1.0f, 0.0f, 0.0f, 0.0f,
- 0.0f, 1.0f, 0.0f, 0.0f,
- 0.0f, 0.0f, 1.0f, 0.0f,
- 0.0f, 0.0f, 0.0f, 1.0f };
-*/
+
MercuryMatrix::MercuryMatrix()
:m_matrix(0)
-{/*
-#ifdef USE_SSE
- m_matrix[0] = _mm_load1_ps( &base_matrix_identity[0] );
- m_matrix[1] = _mm_load1_ps( &base_matrix_identity[4] );
- m_matrix[2] = _mm_load1_ps( &base_matrix_identity[8] );
- m_matrix[3] = _mm_load1_ps( &base_matrix_identity[12] );
-#else
- Copy16f(m_matrix[0], base_matrix_identity );
-#endif
-*/
-// *this = Identity();
+{
m_matrix = MercuryMatrixMemory::GetInstance().GetNewMatrix();
LoadIdentity();
}
@@ -292,6 +288,14 @@
return r;
}
+void MercuryMatrix::Transpose()
+{
+ //we know we will be operating on this data so try to go get it, 3-4x increase in speed.
+ PREFETCH((const char*)m_matrix,_MM_HINT_NTA);
+ TransposeMatrix( m_matrix, m_matrix );
+}
+
+
MercuryMatrix MercuryMatrix::IdentityMatrix;
/*
Modified: Mercury2/src/MercuryMatrix.h
===================================================================
--- Mercury2/src/MercuryMatrix.h 2010-05-18 14:48:33 UTC (rev 734)
+++ Mercury2/src/MercuryMatrix.h 2010-05-18 19:58:20 UTC (rev 735)
@@ -77,7 +77,7 @@
inline void Scale(const MercuryVertex& v) { Scale(v[0], v[1], v[2]); }
void Transotale( float tX, float tY, float tZ, float rX, float rY, float rZ, float sX, float sY, float sZ );
- inline void Transpose() { TransposeMatrix( m_matrix ); }
+ void Transpose();
void Zero();
static const MercuryMatrix& Identity();
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
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From: <axl...@us...> - 2010-05-19 16:42:39
|
Revision: 741
http://hgengine.svn.sourceforge.net/hgengine/?rev=741&view=rev
Author: axlecrusher
Date: 2010-05-19 16:42:33 +0000 (Wed, 19 May 2010)
Log Message:
-----------
should be constant and public
Modified Paths:
--------------
Mercury2/src/MercuryMatrix.cpp
Mercury2/src/MercuryMatrix.h
Modified: Mercury2/src/MercuryMatrix.cpp
===================================================================
--- Mercury2/src/MercuryMatrix.cpp 2010-05-18 20:22:07 UTC (rev 740)
+++ Mercury2/src/MercuryMatrix.cpp 2010-05-19 16:42:33 UTC (rev 741)
@@ -296,7 +296,7 @@
}
-MercuryMatrix MercuryMatrix::IdentityMatrix;
+const MercuryMatrix MercuryMatrix::IdentityMatrix;
/*
* Copyright (c) 2006-2009 Joshua Allen
Modified: Mercury2/src/MercuryMatrix.h
===================================================================
--- Mercury2/src/MercuryMatrix.h 2010-05-18 20:22:07 UTC (rev 740)
+++ Mercury2/src/MercuryMatrix.h 2010-05-19 16:42:33 UTC (rev 741)
@@ -41,7 +41,6 @@
// FloatRow m_matrix[4];
FloatRow* m_matrix;
- static MercuryMatrix IdentityMatrix;
public:
MercuryMatrix();
MercuryMatrix(const MercuryMatrix& m);
@@ -84,6 +83,8 @@
void LoadIdentity();
void Print() const;
+
+ const static MercuryMatrix IdentityMatrix;
};
static InstanceCounter<MercuryMatrixMemory> MMMcounter("MercuryMatrixMemory");
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
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From: <axl...@us...> - 2010-05-19 22:05:58
|
Revision: 742
http://hgengine.svn.sourceforge.net/hgengine/?rev=742&view=rev
Author: axlecrusher
Date: 2010-05-19 22:05:52 +0000 (Wed, 19 May 2010)
Log Message:
-----------
Clean setting and using matrix pointers. This causes a large speedup of all matrix math operations. I suspect this is much friendlier to the CPU cache.
Modified Paths:
--------------
Mercury2/src/Camera.cpp
Mercury2/src/Light.cpp
Mercury2/src/Mercury2.cpp
Mercury2/src/MercuryNode.cpp
Mercury2/src/MercuryNode.h
Mercury2/src/RenderGraph.cpp
Mercury2/src/TransformNode.cpp
Mercury2/src/TransformNode.h
Modified: Mercury2/src/Camera.cpp
===================================================================
--- Mercury2/src/Camera.cpp 2010-05-19 16:42:33 UTC (rev 741)
+++ Mercury2/src/Camera.cpp 2010-05-19 22:05:52 UTC (rev 742)
@@ -45,7 +45,7 @@
{
m_tainted = false;
- MercuryMatrix local, parent(GetParentMatrix());
+ MercuryMatrix local, parent(*m_pGlobalMatrix);
MQuaternion r( GetRotation() );
Modified: Mercury2/src/Light.cpp
===================================================================
--- Mercury2/src/Light.cpp 2010-05-19 16:42:33 UTC (rev 741)
+++ Mercury2/src/Light.cpp 2010-05-19 22:05:52 UTC (rev 742)
@@ -30,8 +30,8 @@
void Light::Render(const MercuryMatrix& matrix)
{
- m_worldPosition = FindModelViewMatrix();
- m_worldPosition2 = FindGlobalMatrix();
+ m_worldPosition = GetModelViewMatrix();
+ m_worldPosition2 = GetGlobalMatrix();
CURRENTRENDERGRAPH->AddDifferedLight( this );
// m_boundingVolume->Render();
// m_parent = node;
Modified: Mercury2/src/Mercury2.cpp
===================================================================
--- Mercury2/src/Mercury2.cpp 2010-05-19 16:42:33 UTC (rev 741)
+++ Mercury2/src/Mercury2.cpp 2010-05-19 22:05:52 UTC (rev 742)
@@ -35,7 +35,7 @@
bool SHOWBOUNDINGVOLUME = false;
bool SHOWAXISES = false;
bool DOOCCLUSIONCULL = false;
-
+/*
MSemaphore UpdateLoopGo;
void* UpdateThread(void* node)
{
@@ -46,7 +46,7 @@
}
return NULL;
}
-
+*/
int SignalHandler( int signal )
{
char buffer[2048];
@@ -144,9 +144,12 @@
do
{
timer.Touch();
+
+ root->RecursiveUpdate( timer.Age(), MercuryMatrix::IdentityMatrix ); //comment to use threads
+
+ //seems to work better after update. is this the correct place?
MESSAGEMAN.PumpMessages( timer.MicrosecondsSinceInit() );
- root->RecursiveUpdate( timer.Age() ); //comment to use threads
CURRENTRENDERGRAPH = &renderGraph;
if ( MercuryNode::NeedsRebuild() )
Modified: Mercury2/src/MercuryNode.cpp
===================================================================
--- Mercury2/src/MercuryNode.cpp 2010-05-19 16:42:33 UTC (rev 741)
+++ Mercury2/src/MercuryNode.cpp 2010-05-19 22:05:52 UTC (rev 742)
@@ -20,8 +20,8 @@
m_nextSibling(NULL), m_flags(SAVECHILDREN & ENABLESAVE),
m_iPasses( DEFAULT_PASSES ), m_iForcePasses( 0 )
{
- m_pGlobalMatrix = &MercuryMatrix::Identity();
- m_pModelViewMatrix = &MercuryMatrix::Identity();
+ m_pGlobalMatrix = &MercuryMatrix::IdentityMatrix;
+ m_pModelViewMatrix = &MercuryMatrix::IdentityMatrix;
}
MercuryNode::~MercuryNode()
@@ -192,12 +192,15 @@
return 0;
}
-void MercuryNode::RecursiveUpdate(float dTime)
+void MercuryNode::RecursiveUpdate(float dTime, const MercuryMatrix& globalMatrix)
{
+ m_pGlobalMatrix = &globalMatrix;
+ if (m_parent) m_pModelViewMatrix = m_parent->m_pModelViewMatrix;
+
Update(dTime);
-
+
for (MercuryNode* child = FirstChild(); child != NULL; child = NextChild(child))
- child->RecursiveUpdate(dTime);
+ child->RecursiveUpdate(dTime, *m_pGlobalMatrix);
}
void MercuryNode::RecursivePreRender()
@@ -421,40 +424,11 @@
(*i)->Asset().PostRender(this);
}
-const MercuryMatrix& MercuryNode::FindGlobalMatrix() const
-{
- const MercuryNode* n = NULL;
- const TransformNode* tn;
- for (n = this; n; n = n->Parent())
- {
- tn = TransformNode::Cast(n);
- if ( tn )
- return tn->GetGlobalMatrix();
- }
-
- return MercuryMatrix::Identity();
-}
-
-const MercuryMatrix& MercuryNode::FindModelViewMatrix() const
-{
- const MercuryNode* n = NULL;
- const TransformNode* tn;
- for (n = this; n; n = n->Parent())
- {
- tn = TransformNode::Cast(n);
- if ( tn )
- return tn->GetModelViewMatrix();
- }
-
- return MercuryMatrix::Identity();
-}
-
MercuryMatrix MercuryNode::ManipulateMatrix(const MercuryMatrix& matrix)
{
return VIEWMATRIX * matrix;
}
-
NodeFactory& NodeFactory::GetInstance()
{
static NodeFactory* instance = NULL;
Modified: Mercury2/src/MercuryNode.h
===================================================================
--- Mercury2/src/MercuryNode.h 2010-05-19 16:42:33 UTC (rev 741)
+++ Mercury2/src/MercuryNode.h 2010-05-19 22:05:52 UTC (rev 742)
@@ -71,7 +71,7 @@
MercuryNode * TraversalNextNode( MercuryNode * stopnode, int & iDepthDelta );
virtual void Update(float dTime) {};
- virtual void RecursiveUpdate(float dTime);
+ virtual void RecursiveUpdate(float dTime, const MercuryMatrix& globalMatrix);
void ThreadedUpdate(float dTime);
@@ -170,10 +170,6 @@
// std::list< MercuryAsset* > m_render;
// std::list< MercuryAsset* > m_postrender;
- ///This will get the world space matrix
- const MercuryMatrix& FindGlobalMatrix() const;
- const MercuryMatrix& FindModelViewMatrix() const;
-
const MercuryMatrix * m_pGlobalMatrix;
const MercuryMatrix * m_pModelViewMatrix;
Modified: Mercury2/src/RenderGraph.cpp
===================================================================
--- Mercury2/src/RenderGraph.cpp 2010-05-19 16:42:33 UTC (rev 741)
+++ Mercury2/src/RenderGraph.cpp 2010-05-19 22:05:52 UTC (rev 742)
@@ -58,14 +58,10 @@
RenderGraphEntry* lastEntry = &entry;
// MercuryNode* rn = MercuryNode::Cast(node);
- //Update the Matrices
- node->m_pGlobalMatrix = &node->FindGlobalMatrix();
- node->m_pModelViewMatrix = &node->FindModelViewMatrix();
-
if ( node )
{
//found a new renderable
- entry.m_children.push_back( RenderGraphEntry(&(node->FindGlobalMatrix()), node) );
+ entry.m_children.push_back( RenderGraphEntry(&(node->GetGlobalMatrix()), node) );
lastEntry = &(entry.m_children.back());
}
Modified: Mercury2/src/TransformNode.cpp
===================================================================
--- Mercury2/src/TransformNode.cpp 2010-05-19 16:42:33 UTC (rev 741)
+++ Mercury2/src/TransformNode.cpp 2010-05-19 22:05:52 UTC (rev 742)
@@ -14,6 +14,8 @@
void TransformNode::Update(float dTime)
{
if (m_tainted) ComputeMatrix();
+ m_pGlobalMatrix = &m_globalMatrix;
+ m_pModelViewMatrix = &m_modelView;
}
void TransformNode::RecursivePreRender()
@@ -89,23 +91,9 @@
// m_scale[0], m_scale[1], m_scale[2] );
// local = t * local;
- m_globalMatrix = GetParentMatrix() * local;
+ m_globalMatrix = *m_pGlobalMatrix * local;
}
-const MercuryMatrix& TransformNode::GetParentMatrix() const
-{
- const MercuryNode* n = m_parent;
- const TransformNode* tn;
- while (n)
- {
- tn = TransformNode::Cast( n );
- if ( tn ) return tn->GetGlobalMatrix();
- n = n->Parent();
- }
-
- return MercuryMatrix::Identity();
-}
-
void TransformNode::RippleTaintDown(MercuryNode* node)
{
TransformNode* tn;
@@ -200,11 +188,6 @@
}
}
-const MercuryMatrix& TransformNode::GetGlobalMatrix() const
-{
- return m_globalMatrix;
-}
-
void RotatorNode::Update(float dTime)
{
MQuaternion r = GetRotation();
Modified: Mercury2/src/TransformNode.h
===================================================================
--- Mercury2/src/TransformNode.h 2010-05-19 16:42:33 UTC (rev 741)
+++ Mercury2/src/TransformNode.h 2010-05-19 22:05:52 UTC (rev 742)
@@ -23,11 +23,6 @@
inline const MercuryVertex& GetPosition() const { return m_position; }
inline const MQuaternion& GetRotation() const { return m_rotation; }
-// inline const MercuryMatrix& GetGlobalMatrix() const { return m_globalMatrix; }
- virtual const MercuryMatrix& GetGlobalMatrix() const;
- inline const MercuryMatrix& GetModelViewMatrix() const { return m_modelView; }
- const MercuryMatrix& GetParentMatrix() const;
-
void SetTaint(bool taint);
virtual void ComputeMatrix();
@@ -55,6 +50,7 @@
// MercuryMatrix m_localMatrix;
protected:
+ //these are the matrices that should be pointed to
MercuryMatrix m_modelView;
MercuryMatrix m_globalMatrix;
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|
|
From: <axl...@us...> - 2010-05-23 15:56:11
|
Revision: 748
http://hgengine.svn.sourceforge.net/hgengine/?rev=748&view=rev
Author: axlecrusher
Date: 2010-05-23 15:56:04 +0000 (Sun, 23 May 2010)
Log Message:
-----------
Change asset creation to generate keys BEFORE asking for the asset
Modified Paths:
--------------
Mercury2/src/MercuryAsset.cpp
Mercury2/src/MercuryAsset.h
Mercury2/src/MercuryNode.cpp
Mercury2/src/Texture.cpp
Mercury2/src/Texture.h
Modified: Mercury2/src/MercuryAsset.cpp
===================================================================
--- Mercury2/src/MercuryAsset.cpp 2010-05-23 12:38:12 UTC (rev 747)
+++ Mercury2/src/MercuryAsset.cpp 2010-05-23 15:56:04 UTC (rev 748)
@@ -154,14 +154,14 @@
return *instance;
}
-bool AssetFactory::RegisterFactoryCallback(const MString & type, MAutoPtr< MercuryAsset > (*functor)( const MString &, bool ) )
+bool AssetFactory::RegisterFactoryCallback(const MString & type, MAutoPtr< MercuryAsset > (*functor)( const MString &, bool, const XMLNode* n ) )
{
MString t = ToUpper( type );
m_factoryCallbacks[t] = functor;
return true;
}
-MAutoPtr<MercuryAsset> AssetFactory::Generate(const MString& type, const MString& key, bool bInstanced )
+MAutoPtr<MercuryAsset> AssetFactory::Generate(const MString& type, const MString& key, bool bInstanced, const XMLNode* n )
{
MString t = ToUpper( type );
@@ -172,11 +172,11 @@
}
printf( "Asset (%s) not found, generating\n", (t+key).c_str() );
- MAutoPtr< MercuryAsset > (**generator)( const MString &, bool ) = m_factoryCallbacks.get( t );
+ MAutoPtr< MercuryAsset > (**generator)( const MString &, bool, const XMLNode* n ) = m_factoryCallbacks.get( t );
if( generator )
{
- MAutoPtr< MercuryAsset > g = (**generator)(key, bInstanced);
+ MAutoPtr< MercuryAsset > g = (**generator)(key, bInstanced, n);
AddAssetInstance( t+key, g.Ptr() );
g->slType = g->GetType();
return g;
Modified: Mercury2/src/MercuryAsset.h
===================================================================
--- Mercury2/src/MercuryAsset.h 2010-05-23 12:38:12 UTC (rev 747)
+++ Mercury2/src/MercuryAsset.h 2010-05-23 15:56:04 UTC (rev 748)
@@ -78,6 +78,7 @@
virtual MercuryAssetInstance * MakeAssetInstance( MercuryNode * ParentNode );
+ static MString GenKey(const MString& k, const XMLNode* n) { return k; }
GENRTTI( MercuryAsset );
const char * slType; //Tricky - we need to know our type in the destructor. Don't touch this.
@@ -145,9 +146,9 @@
{
public:
static AssetFactory& GetInstance();
- bool RegisterFactoryCallback(const MString& type, MAutoPtr< MercuryAsset > (*)( const MString &, bool ) );
+ bool RegisterFactoryCallback(const MString& type, MAutoPtr< MercuryAsset > (*)( const MString &, bool, const XMLNode* ) );
- MAutoPtr<MercuryAsset> Generate(const MString& type, const MString& key, bool bInstanced = true );
+ MAutoPtr<MercuryAsset> Generate(const MString& type, const MString& key, bool bInstanced = true, const XMLNode* n = NULL );
void AddAssetInstance(const MString& key, MercuryAsset* asset);
void RemoveAssetInstance(const MString& key);
@@ -155,7 +156,7 @@
private:
MAutoPtr< MercuryAsset > LocateAsset( const MString& key ) { MAutoPtr< MercuryAsset > * a = m_assetInstances.get( key ); return a?(*a):0; }
- MHash< MAutoPtr< MercuryAsset > (*)( const MString &, bool ) > m_factoryCallbacks;
+ MHash< MAutoPtr< MercuryAsset > (*)( const MString &, bool, const XMLNode* ) > m_factoryCallbacks;
//the actual storage point is in MercuryAssetInstance
MHash< MAutoPtr< MercuryAsset > > m_assetInstances;
@@ -167,7 +168,7 @@
static InstanceCounter<AssetFactory> AFcounter("AssetFactory");
#define REGISTER_ASSET_TYPE(class)\
- MAutoPtr<MercuryAsset> FactoryFunct##class( const MString & key, bool bInstanced ) { return new class( key, bInstanced ); } \
+ MAutoPtr<MercuryAsset> FactoryFunct##class( const MString & key, bool bInstanced, const XMLNode* n) { return new class( class::GenKey(key,n), bInstanced ); } \
bool GlobalRegisterSuccess##class = AssetFactory::GetInstance().RegisterFactoryCallback(#class, FactoryFunct##class);
#define CLASS_HELPERS(baseClass)\
Modified: Mercury2/src/MercuryNode.cpp
===================================================================
--- Mercury2/src/MercuryNode.cpp 2010-05-23 12:38:12 UTC (rev 747)
+++ Mercury2/src/MercuryNode.cpp 2010-05-23 15:56:04 UTC (rev 748)
@@ -306,7 +306,8 @@
else if ( child.Name() == "asset" )
{
MString key = child.Attribute("file");
- MAutoPtr< MercuryAsset > asset( AssetFactory::GetInstance().Generate( child.Attribute("type"), key ) );
+
+ MAutoPtr< MercuryAsset > asset( AssetFactory::GetInstance().Generate( child.Attribute("type"), key, true, &child ) );
if ( asset.IsValid() )
{
asset->LoadFromXML( child );
Modified: Mercury2/src/Texture.cpp
===================================================================
--- Mercury2/src/Texture.cpp 2010-05-23 12:38:12 UTC (rev 747)
+++ Mercury2/src/Texture.cpp 2010-05-23 15:56:04 UTC (rev 748)
@@ -152,10 +152,10 @@
if( sNewKey == m_path && GetLoadState() != NONE )
return true;
- if ( m_dynamic )
- MakeDynamic( 0, 0, RGBA, sNewKey );
+ if ( !m_dynamic )
+ LoadImagePath( sNewKey );
else
- LoadImagePath( sNewKey );
+// MakeDynamic( 0, 0, RGBA, sNewKey );
if( sNewKey != m_path )
return MercuryAsset::ChangeKey( sNewKey );
@@ -320,6 +320,18 @@
LoadImagePath(m_path);
}
+MString Texture::GenKey(const MString& k, const XMLNode* n)
+{
+ bool dynamic = false;
+ if (n)
+ {
+ const XMLNode& node = *n;
+ LOAD_FROM_XML( "dynamic", dynamic, StrToBool );
+ }
+ if (dynamic) return "DYNATEXT"+k;
+ return k;
+}
+
MAutoPtr< Texture > Texture::LoadFromFile(const MString& path)
{
MAutoPtr< MercuryAsset > t( AssetFactory::GetInstance().Generate("Texture", path) );
Modified: Mercury2/src/Texture.h
===================================================================
--- Mercury2/src/Texture.h 2010-05-23 12:38:12 UTC (rev 747)
+++ Mercury2/src/Texture.h 2010-05-23 15:56:04 UTC (rev 748)
@@ -46,6 +46,8 @@
static void ApplyActiveTextures(uint16_t stride, uint8_t uvByteOffset);
static void DisableUnusedTextures();
+ static MString GenKey(const MString& k, const XMLNode* n);
+
void SetFilter( TextureFilterMode t ) { m_tFilterMode = t; }
GENRTTI( Texture );
protected:
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <axl...@us...> - 2010-05-23 15:56:43
|
Revision: 749
http://hgengine.svn.sourceforge.net/hgengine/?rev=749&view=rev
Author: axlecrusher
Date: 2010-05-23 15:56:37 +0000 (Sun, 23 May 2010)
Log Message:
-----------
fix windows compile VS2008
Modified Paths:
--------------
Mercury2/src/MercuryMath.cpp
Mercury2/src/MercuryNode.h
Mercury2/src/OGLExtensions.cpp
Mercury2/src/OGLExtensions.h
Modified: Mercury2/src/MercuryMath.cpp
===================================================================
--- Mercury2/src/MercuryMath.cpp 2010-05-23 15:56:04 UTC (rev 748)
+++ Mercury2/src/MercuryMath.cpp 2010-05-23 15:56:37 UTC (rev 749)
@@ -143,6 +143,13 @@
f[i] = r[i];
}
*/
+void LoadIdentity(FloatRow* matrix)
+{
+ float *m = (float*)matrix;
+ for (uint8_t i = 0; i < 16; ++i)
+ m[i] = i%5?0.0f:1.0f;
+}
+
void MMCrossProduct( const FloatRow& r1, const FloatRow& r2, FloatRow& result)
{
FloatRow r;
Modified: Mercury2/src/MercuryNode.h
===================================================================
--- Mercury2/src/MercuryNode.h 2010-05-23 15:56:04 UTC (rev 748)
+++ Mercury2/src/MercuryNode.h 2010-05-23 15:56:37 UTC (rev 749)
@@ -123,19 +123,19 @@
virtual void Render(const MercuryMatrix& matrix);
virtual void PostRender(const MercuryMatrix& matrix);
- virtual void SetHidden( bool bHide ) { m_flags = SetBit(m_flags,HIDDEN,bHide); } //is there anyway to make this not virtual??
+ virtual void SetHidden( bool bHide ) { m_flags = (uint8_t)SetBit(m_flags,HIDDEN,bHide); } //is there anyway to make this not virtual??
inline bool IsHidden() { return GetBit(m_flags,HIDDEN); }
- inline void SetCulled(bool t) { m_flags = SetBit(m_flags,CULLED,t); }
+ inline void SetCulled(bool t) { m_flags = (uint8_t)SetBit(m_flags,CULLED,t); }
inline bool IsCulled() const { return GetBit(m_flags,CULLED); }
- inline void SetSaveChildren(bool t) { m_flags = SetBit(m_flags,SAVECHILDREN,t); }
+ inline void SetSaveChildren(bool t) { m_flags = (uint8_t)SetBit(m_flags,SAVECHILDREN,t); }
inline bool GetSaveChildren() const { return GetBit(m_flags,SAVECHILDREN); }
- inline void SetEnableSave(bool t) { m_flags = SetBit(m_flags,ENABLESAVE,t); }
+ inline void SetEnableSave(bool t) { m_flags = (uint8_t)SetBit(m_flags,ENABLESAVE,t); }
inline bool GetEnableSave() const { return GetBit(m_flags,ENABLESAVE); }
- inline void SetUseAlphaPass(bool t) { m_flags = SetBit(m_flags,ALPHAPATH,t); }
+ inline void SetUseAlphaPass(bool t) { m_flags = (uint8_t)SetBit(m_flags,ALPHAPATH,t); }
inline bool GetUseAlphaPass() const { return GetBit(m_flags,ALPHAPATH); }
virtual MercuryMatrix ManipulateMatrix(const MercuryMatrix& matrix);
Modified: Mercury2/src/OGLExtensions.cpp
===================================================================
--- Mercury2/src/OGLExtensions.cpp 2010-05-23 15:56:04 UTC (rev 748)
+++ Mercury2/src/OGLExtensions.cpp 2010-05-23 15:56:37 UTC (rev 749)
@@ -12,6 +12,7 @@
PFNGLGENBUFFERSARBPROC glGenBuffersARB;
PFNGLBUFFERDATAARBPROC glBufferDataARB;
+PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB;
PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements;
@@ -70,6 +71,7 @@
EXTENSION( PFNGLCLIENTACTIVETEXTUREARBPROC,glClientActiveTextureARB );
EXTENSION( PFNGLGENBUFFERSARBPROC,glGenBuffersARB );
EXTENSION( PFNGLBUFFERDATAARBPROC,glBufferDataARB );
+EXTENSION( PFNGLBUFFERSUBDATAARBPROC,glBufferSubDataARB );
EXTENSION( PFNGLDRAWRANGEELEMENTSPROC,glDrawRangeElements );
Modified: Mercury2/src/OGLExtensions.h
===================================================================
--- Mercury2/src/OGLExtensions.h 2010-05-23 15:56:04 UTC (rev 748)
+++ Mercury2/src/OGLExtensions.h 2010-05-23 15:56:37 UTC (rev 749)
@@ -8,6 +8,7 @@
extern PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB;
extern PFNGLGENBUFFERSARBPROC glGenBuffersARB;
extern PFNGLBUFFERDATAARBPROC glBufferDataARB;
+extern PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB;
extern PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements;
//glsl
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <axl...@us...> - 2010-06-30 01:43:32
|
Revision: 753
http://hgengine.svn.sourceforge.net/hgengine/?rev=753&view=rev
Author: axlecrusher
Date: 2010-06-30 01:43:25 +0000 (Wed, 30 Jun 2010)
Log Message:
-----------
Reorganize headers and math data structures to allow for much easier inclusion into tools. Tools no longer need to pull in a huge mess of HG2 source files when compiling.
Modified Paths:
--------------
Mercury2/src/AlignedBuffer.h
Mercury2/src/Camera.cpp
Mercury2/src/MQuaternion.cpp
Mercury2/src/MQuaternion.h
Mercury2/src/MercuryAsset.h
Mercury2/src/MercuryCrash.c
Mercury2/src/MercuryCrash.h
Mercury2/src/MercuryFile.cpp
Mercury2/src/MercuryFile.h
Mercury2/src/MercuryHash.h
Mercury2/src/MercuryLog.h
Mercury2/src/MercuryMatrix.cpp
Mercury2/src/MercuryMatrix.h
Mercury2/src/MercuryMessageManager.h
Mercury2/src/MercuryNamedResource.cpp
Mercury2/src/MercuryPrefs.cpp
Mercury2/src/MercuryPrefs.h
Mercury2/src/MercurySound.h
Mercury2/src/MercuryTheme.cpp
Mercury2/src/MercuryTheme.h
Mercury2/src/MercuryUtil.cpp
Mercury2/src/MercuryUtil.h
Mercury2/src/MercuryValue.cpp
Mercury2/src/MercuryVector.h
Mercury2/src/MercuryVertex.cpp
Mercury2/src/MercuryVertex.h
Mercury2/src/MercuryWindow.h
Mercury2/src/ModuleManager.h
Mercury2/src/RawImageData.h
Mercury2/src/XMLParser.cpp
Added Paths:
-----------
Mercury2/src/InstanceCounter.h
Mercury2/src/MercuryStringUtil.cpp
Mercury2/src/MercuryStringUtil.h
Modified: Mercury2/src/AlignedBuffer.h
===================================================================
--- Mercury2/src/AlignedBuffer.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/AlignedBuffer.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,6 +1,7 @@
#ifndef ALIGNEDBUFFER_H
#define ALIGNEDBUFFER_H
+#include <MercuryUtil.h>
#include <Mint.h>
template <typename T>
Modified: Mercury2/src/Camera.cpp
===================================================================
--- Mercury2/src/Camera.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/Camera.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -51,7 +51,7 @@
//compute the world space look vector (broken if camera is in transform node)
m_lookAt = MercuryVector(0,0,-1); //by default camera looks down world Z
- m_lookAt = m_lookAt.Rotate( r );
+ m_lookAt = RotateVector(m_lookAt,r);
m_lookAt.NormalizeSelf();
LOOKAT = m_lookAt;
@@ -102,7 +102,8 @@
MQuaternion qLeftRight = MQuaternion::CreateFromAxisAngle(MercuryVector(0,1,0), m_x);
MercuryVector LocalX = MercuryVector( 1, 0, 0 );
- LocalX = LocalX.Rotate( qLeftRight );
+ LocalX = RotateVector( LocalX,qLeftRight );
+
MQuaternion qUpDown = MQuaternion::CreateFromAxisAngle(LocalX, m_y);
Added: Mercury2/src/InstanceCounter.h
===================================================================
--- Mercury2/src/InstanceCounter.h (rev 0)
+++ Mercury2/src/InstanceCounter.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -0,0 +1,39 @@
+#ifndef INSTANCECOUNTER_H
+#define INSTANCECOUNTER_H
+
+//This counter is used with singletons to
+//ensure proper destruction order of the
+//singleton
+template<typename T>
+class InstanceCounter
+{
+ public:
+ InstanceCounter(const MString & name)
+ :m_name(name)
+ {
+ if (m_count == 0)
+ {
+ printf("Creating instance %s\n", m_name.c_str());
+ m_instance = &T::GetInstance();
+ }
+ ++m_count;
+ }
+ ~InstanceCounter()
+ {
+ --m_count;
+ if (m_count == 0)
+ {
+ printf("Destroying instance %s\n", m_name.c_str());
+ SAFE_DELETE(m_instance);
+ }
+ }
+ private:
+ static unsigned long m_count;
+ MString m_name;
+ T* m_instance;
+};
+
+template<typename T>
+ unsigned long InstanceCounter<T>::m_count = 0;
+
+#endif
Modified: Mercury2/src/MQuaternion.cpp
===================================================================
--- Mercury2/src/MQuaternion.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MQuaternion.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -359,6 +359,10 @@
matrix[3][3] = 1;
}
+MercuryVertex RotateVector(const MercuryVertex& v, const MQuaternion& q)
+{
+ return (q * MQuaternion(0, v) * q.reciprocal()).ToVector();
+}
/****************************************************************************
* Copyright (C) 2009 by Joshua Allen, Charles Lohr, Adam Lowman *
Modified: Mercury2/src/MQuaternion.h
===================================================================
--- Mercury2/src/MQuaternion.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MQuaternion.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -91,6 +91,8 @@
///Spherically interpolate between two quaternions t = 0..1
MQuaternion SLERP( const MQuaternion &a, const MQuaternion &b,float t);
+MercuryVertex RotateVector(const MercuryVertex& v, const MQuaternion& q);
+
#endif
/****************************************************************************
Modified: Mercury2/src/MercuryAsset.h
===================================================================
--- Mercury2/src/MercuryAsset.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryAsset.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -9,7 +9,7 @@
#include <XMLParser.h>
#include <Callback.h>
#include <MercuryLog.h>
-
+#include <MercuryStringUtil.h>
#include <MercuryHash.h>
#include <list>
Modified: Mercury2/src/MercuryCrash.c
===================================================================
--- Mercury2/src/MercuryCrash.c 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryCrash.c 2010-06-30 01:43:25 UTC (rev 753)
@@ -187,6 +187,15 @@
return exceptions[i].name;
}
+void fail_m( const char * message, const char * file, int line )
+{
+ char backtracebuffer[2048];
+ //Probably should message box here somewhere in the event we're running on Windows.
+ fprintf( stderr, "Fatal Error: \"%s\" in %s:%d\n", message, file, line );
+ cnget_backtrace( 1, backtracebuffer, 2047 );
+ puts( backtracebuffer );
+ exit(-1);
+}
/*
* (c) 2003-2008 Glenn Maynard, Steve Checkoway, Avery Lee, Charles Lohr
Modified: Mercury2/src/MercuryCrash.h
===================================================================
--- Mercury2/src/MercuryCrash.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryCrash.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -11,10 +11,14 @@
int cnset_execute_on_crash( FNType fn );
const char * cn_get_crash_description( int code );
+void fail_m( const char * message, const char * file, int line );
+
#ifdef __cplusplus
};
#endif
+#define FAIL( message ) fail_m( message, __FILE__, __LINE__ );
+
#endif
Modified: Mercury2/src/MercuryFile.cpp
===================================================================
--- Mercury2/src/MercuryFile.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryFile.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -6,8 +6,8 @@
#include "MercuryFileDriverZipped.h"
#include "MercuryFileDriverPacked.h"
#include "MercuryTheme.h"
+#include <MercuryStringUtil.h>
-
/********************FILE MANAGER**************************/
MercuryFileManager::MercuryFileManager()
@@ -134,7 +134,47 @@
return true;
}
+long FileToString( const MString & sFileName, char * & data )
+{
+ data = 0;
+ MercuryFile * f = FILEMAN.Open( sFileName );
+ if( !f ) return -1;
+
+ int length = f->Length();
+
+ data = (char*)malloc( length + 1 );
+
+ if( !data )
+ {
+ data = 0;
+ delete f;
+ return -1;
+ }
+
+ int r = f->Read( data, length );
+
+ delete f;
+
+ if( r != length )
+ {
+ free( data );
+ data = 0;
+ return -1;
+ }
+
+ return length;
+}
+
+bool StringToFile( const MString & sFileName, const MString & data )
+{
+ MercuryFile * f = FILEMAN.Open( sFileName, MFP_WRITE_ONLY );
+ if( !f ) return false;
+ f->Write( data.c_str(), data.length() );
+ delete f;
+ return true;
+}
+
MercuryFileManager& MercuryFileManager::GetInstance()
{
static MercuryFileManager* instance = NULL;
Modified: Mercury2/src/MercuryFile.h
===================================================================
--- Mercury2/src/MercuryFile.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryFile.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -3,6 +3,7 @@
#include <MAutoPtr.h>
#include <MercuryUtil.h>
+#include <InstanceCounter.h>
//Forward decleration, as there's no real need to have this included unless we _need_ it.
template< typename t >
@@ -93,7 +94,13 @@
MVector< MAutoPtr< MercuryFileDriver> > * m_Drivers;
};
+///Open up filename: sFileName and dump it into a new buffer; you must delete the return value when done.
+///The return value is -1 if there was an issue, otherwise it is valid.
+long FileToString( const MString & sFileName, char * & data );
+///Take a string and write it to the hard drive as a file. True indicates everything is okay.
+bool StringToFile( const MString & sFileName, const MString & data );
+
static InstanceCounter<MercuryFileManager> MFMcounter("MercuryFileManager");
#define FILEMAN MercuryFileManager::GetInstance()
Modified: Mercury2/src/MercuryHash.h
===================================================================
--- Mercury2/src/MercuryHash.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryHash.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -4,6 +4,7 @@
#include "global.h"
#include <MercuryVector.h>
#include <assert.h>
+#include <MercuryString.h>
///Mercury Hash Table for Strings
template<typename T>
Modified: Mercury2/src/MercuryLog.h
===================================================================
--- Mercury2/src/MercuryLog.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryLog.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -4,8 +4,8 @@
#include <list>
#include <MercuryString.h>
#include <MercuryThreads.h>
-
#include <MercuryUtil.h>
+#include <InstanceCounter.h>
class MercuryLog
{
Modified: Mercury2/src/MercuryMatrix.cpp
===================================================================
--- Mercury2/src/MercuryMatrix.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryMatrix.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,5 +1,5 @@
#include "MercuryMatrix.h"
-#include <MercuryLog.h>
+//#include <MercuryLog.h>
MercuryMatrixMemory::MercuryMatrixMemory()
{
@@ -271,7 +271,7 @@
MatrixMultiply4f ( m_matrix, m.m_matrix, r.m_matrix);
return r;
}
-
+/*
void MercuryMatrix::Print() const
{
for (int i = 0; i < 4; ++i)
@@ -280,7 +280,7 @@
}
LOG.Write("\n");
}
-
+*/
MercuryVector MercuryMatrix::operator*(const MercuryVector& v) const
{
MercuryVector r;
Modified: Mercury2/src/MercuryMatrix.h
===================================================================
--- Mercury2/src/MercuryMatrix.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryMatrix.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -6,7 +6,7 @@
#include "MercuryUtil.h"
#include <MercuryVertex.h>
#include <MQuaternion.h>
-
+#include <InstanceCounter.h>
#include <list>
#include <MSemaphore.h>
Modified: Mercury2/src/MercuryMessageManager.h
===================================================================
--- Mercury2/src/MercuryMessageManager.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryMessageManager.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -13,6 +13,7 @@
#include <MAutoPtr.h>
#include <MSemaphore.h>
#include <MercuryValue.h>
+#include <InstanceCounter.h>
class MessageHolder : public RefBase
{
Modified: Mercury2/src/MercuryNamedResource.cpp
===================================================================
--- Mercury2/src/MercuryNamedResource.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryNamedResource.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,5 +1,5 @@
#include <MercuryNamedResource.h>
-#include <MercuryUtil.h>
+#include <MercuryStringUtil.h>
#include <stdio.h>
MString MercuryNamedResource::GetValueS( const MString & sDataPointer )
Modified: Mercury2/src/MercuryPrefs.cpp
===================================================================
--- Mercury2/src/MercuryPrefs.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryPrefs.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,5 +1,6 @@
#include <MercuryPrefs.h>
#include <XMLParser.h>
+#include <MercuryCrash.h>
MercuryPreferences & MercuryPreferences::GetInstance()
{
Modified: Mercury2/src/MercuryPrefs.h
===================================================================
--- Mercury2/src/MercuryPrefs.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryPrefs.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -3,6 +3,7 @@
#include <MercuryNamedResource.h>
#include <MercuryUtil.h>
+#include <InstanceCounter.h>
class XMLNode;
class XMLDocument;
Modified: Mercury2/src/MercurySound.h
===================================================================
--- Mercury2/src/MercurySound.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercurySound.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -6,6 +6,7 @@
#include <MAutoPtr.h>
#include <MercuryHash.h>
#include <MercuryVector.h>
+#include <InstanceCounter.h>
class MercurySoundSource : public RefBase
{
Added: Mercury2/src/MercuryStringUtil.cpp
===================================================================
--- Mercury2/src/MercuryStringUtil.cpp (rev 0)
+++ Mercury2/src/MercuryStringUtil.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -0,0 +1,207 @@
+#include <MercuryStringUtil.h>
+
+MString ConvertToCFormat( const MString & ncf )
+{
+ MString ret;
+ const char* nccf = ncf.c_str();
+
+ for ( int i = 0; (unsigned)i < ncf.length(); i++ )
+ {
+ switch ( nccf[i] )
+ {
+ case '\t': ret += "\\t"; break;
+ case '\n': ret += "\\n"; break;
+ case '\r': ret += "\\r"; break;
+ case '\f': ret += "\\f"; break;
+ case '\b': ret += "\\b"; break;
+ case '\\': ret += "\\\\"; break;
+ case '\'': ret += "\\\'"; break;
+ case '\"': ret += "\\\""; break;
+ default:
+ if( nccf[i] < 32 )
+ {
+ ret += "\\";
+ ret += ((unsigned char)nccf[i]/64)%8 + '0';
+ ret += ((unsigned char)nccf[i]/8)%8 + '0';
+ ret += (unsigned char)nccf[i]%8 + '0';
+ } else
+ ret += nccf[i];
+ }
+ }
+ return ret;
+}
+
+MString ConvertToUnformatted( const MString & cf )
+{
+ MString ret;
+ const char* ccf = cf.c_str();
+
+ for ( int i = 0; (unsigned)i < cf.length(); i++ )
+ {
+ switch ( ccf[i] )
+ {
+ case '\\':
+ i++;
+ if ( (unsigned)i >= cf.length() )
+ return ret;
+ switch ( ccf[i] )
+ {
+ case 't': ret += '\t'; break;
+ case 'n': ret += '\n'; break;
+ case 'r': ret += '\r'; break;
+ case 'f': ret += '\f'; break;
+ case 'b': ret += '\b'; break;
+ case '\\': ret += '\\'; break;
+ case '\'': ret += '\''; break;
+ case '\"': ret += '\"'; break;
+ default:
+ if( ccf[i] >= '0' && ccf[i] <= '7' )
+ {
+ char c = ccf[i] - '0';
+ if( ccf[i+1] >= '0' && ccf[i+1] <= '8' )
+ {
+ i++;
+ c = c * 8 + ccf[i] - '0';
+ }
+ if( ccf[i+1] >= '0' && ccf[i+1] <= '8' )
+ {
+ i++;
+ c = c * 8 + ccf[i] - '0';
+ }
+ ret += c;
+ }
+ }
+ break;
+ default:
+ ret += ccf[i];
+ }
+ }
+ return ret;
+}
+
+MString ToUpper(const MString& s)
+{
+ MString t = s;
+ char * ti = (char*)t.c_str();
+ for (unsigned long i = 0; i < s.length(); ++i)
+ {
+ if( ti[i] >= 'a' && ti[i] <= 'z' )
+ ti[i] -= ( 'a' - 'A' );
+ }
+ return t;
+}
+
+MString ToLower(const MString & s)
+{
+ MString t = s;
+ char * ti = (char*)t.c_str();
+ for (unsigned long i = 0; i < s.length(); ++i)
+ {
+ if( ti[i] >= 'A' && ti[i] <= 'Z' )
+ ti[i] += ( 'a' - 'A' );
+ }
+ return t;
+}
+
+MString ToProper(const MString & s)
+{
+ if( s.length() == 0 )
+ return "";
+
+ MString t = s;
+ char * ti = (char*)t.c_str();
+
+ if( ti[0] >= 'a' && ti[0] <= 'z' )
+ ti[0] -= ( 'a' - 'A' );
+
+ for (unsigned long i = 1; i < s.length(); ++i)
+ {
+ if( ti[i] >= 'A' && ti[i] <= 'Z' )
+ ti[i] += ( 'a' - 'A' );
+ }
+ return t;
+
+}
+
+
+
+float StrToFloat(const MString & s, float d)
+{
+ float x = d;
+#if defined( WIN32 ) && !defined( LEAN_HG )
+ if ( s.length() > 0) sscanf_s(s.c_str(), "%f", &x);
+#else
+ if ( s.length() > 0) sscanf(s.c_str(), "%f", &x);
+#endif
+ return x;
+}
+
+int32_t StrToInt(const MString & s, int32_t d)
+{
+ int32_t x = d;
+#if defined( WIN32 ) && !defined( LEAN_HG )
+ if ( s.length() > 0) sscanf_s(s.c_str(), "%d", &x);
+#else
+ if ( s.length() > 0) sscanf(s.c_str(), "%d", &x);
+#endif
+ return x;
+}
+
+bool StrToBool( const MString & s, bool d )
+{
+ MString tmpret = s;
+
+ tmpret = ToUpper( tmpret );
+ if( tmpret.compare( "TRUE" ) == 0 ) return 1;
+ if( tmpret.compare( "FALSE" ) == 0 ) return 0;
+ if( tmpret.compare( "ON" ) == 0 ) return 1;
+ if( tmpret.compare( "OFF" ) == 0 ) return 0;
+ if( tmpret.compare( "YES" ) == 0 ) return 1;
+ if( tmpret.compare( "NO" ) == 0 ) return 0;
+
+ return StrToInt( tmpret, d ) != 0;
+}
+
+void SplitStrings( const MString & in, MVector < MString > & out,
+ const char * termin, const char * whitespace,
+ long termlen, long wslen )
+{
+ const char * inStr = in.c_str();
+ long curPos = 0;
+ long inLen = in.length();
+ while ( curPos < inLen )
+ {
+ curPos += BytesNUntil( inStr, whitespace, curPos, inLen, wslen );
+ long NextPos = BytesUntil( inStr, termin, curPos, inLen, termlen );
+ out.push_back( in.substr( curPos, NextPos ) );
+ curPos += NextPos + 1;
+ }
+}
+
+
+/* Copyright (c) 2010, Joshua Allen and Charles Lohr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the distribution.
+ * - Neither the name of the Mercury Engine nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
Added: Mercury2/src/MercuryStringUtil.h
===================================================================
--- Mercury2/src/MercuryStringUtil.h (rev 0)
+++ Mercury2/src/MercuryStringUtil.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -0,0 +1,58 @@
+#ifndef MERCURYSTRINGUTIL_H
+#define MERCURYSTRINGUTIL_H
+
+#include <MercuryString.h>
+#include <Mint.h>
+#include <MercuryVector.h>
+
+///Make a string all upper case
+MString ToUpper(const MString & s);
+
+///Make a string all lower case
+MString ToLower(const MString & s);
+
+///Make a string proper case (HELLO -> Hello, hello -> Hello)
+MString ToProper(const MString & s);
+
+float StrToFloat(const MString & s, float d = 0);
+int32_t StrToInt(const MString & s, int32_t d = 0);
+bool StrToBool( const MString & s, bool d = false );
+
+///Split given string into other strings using delimiters from termin
+void SplitStrings( const MString & in, MVector < MString > & out, const char * termin, const char * whitespace, long termlen, long wslen );
+
+///Convert string containing binary characters to C-style formatted string.
+MString ConvertToCFormat( const MString & ncf );
+
+///Convert a C-style formatted string into it's binary string equivalent.
+MString ConvertToUnformatted( const MString & cf );
+
+#endif
+
+
+/* Copyright (c) 2010, Joshua Allen and Charles Lohr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the distribution.
+ * - Neither the name of the Mercury Engine nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
Modified: Mercury2/src/MercuryTheme.cpp
===================================================================
--- Mercury2/src/MercuryTheme.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryTheme.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,6 +1,8 @@
#include <MercuryTheme.h>
#include <MercuryPrefs.h>
#include <XMLParser.h>
+#include <MercuryCrash.h>
+#include <MercuryStringUtil.h>
#define MAX_THEMES 100
Modified: Mercury2/src/MercuryTheme.h
===================================================================
--- Mercury2/src/MercuryTheme.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryTheme.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -2,9 +2,9 @@
#define _MERCURY_THEME_H
#include <MercuryNamedResource.h>
-#include <MercuryUtil.h> //huh?
#include <MercuryHash.h>
#include <MercuryVector.h>
+#include <InstanceCounter.h>
class XMLNode;
class XMLDocument;
Modified: Mercury2/src/MercuryUtil.cpp
===================================================================
--- Mercury2/src/MercuryUtil.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryUtil.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,8 +1,5 @@
#include <MercuryUtil.h>
-#include <MercuryFile.h>
#include <Mint.h>
-#include <MercuryVector.h>
-#include <MercuryBacktrace.h>
#include <math.h>
#ifdef WIN32
@@ -11,179 +8,6 @@
#include <unistd.h>
#endif
-MString ConvertToCFormat( const MString & ncf )
-{
- MString ret;
- const char* nccf = ncf.c_str();
-
- for ( int i = 0; (unsigned)i < ncf.length(); i++ )
- {
- switch ( nccf[i] )
- {
- case '\t': ret += "\\t"; break;
- case '\n': ret += "\\n"; break;
- case '\r': ret += "\\r"; break;
- case '\f': ret += "\\f"; break;
- case '\b': ret += "\\b"; break;
- case '\\': ret += "\\\\"; break;
- case '\'': ret += "\\\'"; break;
- case '\"': ret += "\\\""; break;
- default:
- if( nccf[i] < 32 )
- {
- ret += "\\";
- ret += ((unsigned char)nccf[i]/64)%8 + '0';
- ret += ((unsigned char)nccf[i]/8)%8 + '0';
- ret += (unsigned char)nccf[i]%8 + '0';
- } else
- ret += nccf[i];
- }
- }
- return ret;
-}
-
-MString ConvertToUnformatted( const MString & cf )
-{
- MString ret;
- const char* ccf = cf.c_str();
-
- for ( int i = 0; (unsigned)i < cf.length(); i++ )
- {
- switch ( ccf[i] )
- {
- case '\\':
- i++;
- if ( (unsigned)i >= cf.length() )
- return ret;
- switch ( ccf[i] )
- {
- case 't': ret += '\t'; break;
- case 'n': ret += '\n'; break;
- case 'r': ret += '\r'; break;
- case 'f': ret += '\f'; break;
- case 'b': ret += '\b'; break;
- case '\\': ret += '\\'; break;
- case '\'': ret += '\''; break;
- case '\"': ret += '\"'; break;
- default:
- if( ccf[i] >= '0' && ccf[i] <= '7' )
- {
- char c = ccf[i] - '0';
- if( ccf[i+1] >= '0' && ccf[i+1] <= '8' )
- {
- i++;
- c = c * 8 + ccf[i] - '0';
- }
- if( ccf[i+1] >= '0' && ccf[i+1] <= '8' )
- {
- i++;
- c = c * 8 + ccf[i] - '0';
- }
- ret += c;
- }
- }
- break;
- default:
- ret += ccf[i];
- }
- }
- return ret;
-}
-
-MString ToUpper(const MString& s)
-{
- MString t = s;
- char * ti = (char*)t.c_str();
- for (unsigned long i = 0; i < s.length(); ++i)
- {
- if( ti[i] >= 'a' && ti[i] <= 'z' )
- ti[i] -= ( 'a' - 'A' );
- }
- return t;
-}
-
-MString ToLower(const MString & s)
-{
- MString t = s;
- char * ti = (char*)t.c_str();
- for (unsigned long i = 0; i < s.length(); ++i)
- {
- if( ti[i] >= 'A' && ti[i] <= 'Z' )
- ti[i] += ( 'a' - 'A' );
- }
- return t;
-}
-
-MString ToProper(const MString & s)
-{
- if( s.length() == 0 )
- return "";
-
- MString t = s;
- char * ti = (char*)t.c_str();
-
- if( ti[0] >= 'a' && ti[0] <= 'z' )
- ti[0] -= ( 'a' - 'A' );
-
- for (unsigned long i = 1; i < s.length(); ++i)
- {
- if( ti[i] >= 'A' && ti[i] <= 'Z' )
- ti[i] += ( 'a' - 'A' );
- }
- return t;
-
-}
-
-
-
-float StrToFloat(const MString & s, float d)
-{
- float x = d;
-#if defined( WIN32 ) && !defined( LEAN_HG )
- if ( s.length() > 0) sscanf_s(s.c_str(), "%f", &x);
-#else
- if ( s.length() > 0) sscanf(s.c_str(), "%f", &x);
-#endif
- return x;
-}
-
-int32_t StrToInt(const MString & s, int32_t d)
-{
- int32_t x = d;
-#if defined( WIN32 ) && !defined( LEAN_HG )
- if ( s.length() > 0) sscanf_s(s.c_str(), "%d", &x);
-#else
- if ( s.length() > 0) sscanf(s.c_str(), "%d", &x);
-#endif
- return x;
-}
-
-bool StrToBool( const MString & s, bool d )
-{
- MString tmpret = s;
-
- tmpret = ToUpper( tmpret );
- if( tmpret.compare( "TRUE" ) == 0 ) return 1;
- if( tmpret.compare( "FALSE" ) == 0 ) return 0;
- if( tmpret.compare( "ON" ) == 0 ) return 1;
- if( tmpret.compare( "OFF" ) == 0 ) return 0;
- if( tmpret.compare( "YES" ) == 0 ) return 1;
- if( tmpret.compare( "NO" ) == 0 ) return 0;
-
- return StrToInt( tmpret, d ) != 0;
-}
-
-
-void fail_m( const char * message, const char * file, int line )
-{
- char backtracebuffer[2048];
- //Probably should message box here somewhere in the event we're running on Windows.
- fprintf( stderr, "Fatal Error: \"%s\" in %s:%d\n", message, file, line );
- cnget_backtrace( 1, backtracebuffer, 2047 );
- puts( backtracebuffer );
- exit(-1);
-}
-
void* mmemalign(size_t align, size_t size, void*& mem)
{
uintptr_t mask = ~(uintptr_t)(align - 1);
@@ -197,48 +21,6 @@
return (uintptr_t(mem) % align) == 0;
}
-long FileToString( const MString & sFileName, char * & data )
-{
- data = 0;
-
- MercuryFile * f = FILEMAN.Open( sFileName );
- if( !f ) return -1;
-
- int length = f->Length();
-
- data = (char*)malloc( length + 1 );
-
- if( !data )
- {
- data = 0;
- delete f;
- return -1;
- }
-
- int r = f->Read( data, length );
-
- delete f;
-
- if( r != length )
- {
- free( data );
- data = 0;
- return -1;
- }
-
- return length;
-}
-
-bool StringToFile( const MString & sFileName, const MString & data )
-{
- MercuryFile * f = FILEMAN.Open( sFileName, MFP_WRITE_ONLY );
- if( !f ) return false;
- f->Write( data.c_str(), data.length() );
- delete f;
- return true;
-}
-
-
int GeneralUsePrimes[] = { 3, 13, 37, 73, 131, 229, 337, 821, 2477, 4594, 8941, 14797, 24953, 39041, 60811, 104729 };
int GetAPrime( int ith )
@@ -274,22 +56,6 @@
return i - start;
}
-void SplitStrings( const MString & in, MVector < MString > & out,
- const char * termin, const char * whitespace,
- long termlen, long wslen )
-{
- const char * inStr = in.c_str();
- long curPos = 0;
- long inLen = in.length();
- while ( curPos < inLen )
- {
- curPos += BytesNUntil( inStr, whitespace, curPos, inLen, wslen );
- long NextPos = BytesUntil( inStr, termin, curPos, inLen, termlen );
- out.push_back( in.substr( curPos, NextPos ) );
- curPos += NextPos + 1;
- }
-}
-
void msleep(uint32_t msec)
{
#ifdef WIN32
Modified: Mercury2/src/MercuryUtil.h
===================================================================
--- Mercury2/src/MercuryUtil.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryUtil.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -2,7 +2,6 @@
#define MERCURYUTIL_H
#include <stdlib.h>
-#include <MercuryString.h>
#include <global.h>
#include <stdio.h>
@@ -12,26 +11,10 @@
#define TO_ENDIAN( x )
-void fail_m( const char * message, const char * file, int line );
-#define FAIL( message ) fail_m( message, __FILE__, __LINE__ );
-
//returns an aligned pointer, mem is the actual (unaligned) pointer for freeing
void* mmemalign(size_t align, size_t size, void*& mem);
bool isAligned(size_t align, const void* mem);
-///Make a string all upper case
-MString ToUpper(const MString & s);
-
-///Make a string all lower case
-MString ToLower(const MString & s);
-
-///Make a string proper case (HELLO -> Hello, hello -> Hello)
-MString ToProper(const MString & s);
-
-float StrToFloat(const MString & s, float d = 0);
-int32_t StrToInt(const MString & s, int32_t d = 0);
-bool StrToBool( const MString & s, bool d = false );
-
template<typename T>
const T& MAX(const T& t1, const T& t2)
{
@@ -52,48 +35,6 @@
return value;
}
-//This counter is used with singletons to
-//ensure proper destruction order of the
-//singleton
-template<typename T>
-class InstanceCounter
-{
- public:
- InstanceCounter(const MString & name)
- :m_name(name)
- {
- if (m_count == 0)
- {
- printf("Creating instance %s\n", m_name.c_str());
- m_instance = &T::GetInstance();
- }
- ++m_count;
- }
- ~InstanceCounter()
- {
- --m_count;
- if (m_count == 0)
- {
- printf("Destroying instance %s\n", m_name.c_str());
- SAFE_DELETE(m_instance);
- }
- }
- private:
- static unsigned long m_count;
- MString m_name;
- T* m_instance;
-};
-
-template<typename T>
- unsigned long InstanceCounter<T>::m_count = 0;
-
-///Open up filename: sFileName and dump it into a new buffer; you must delete the return value when done.
-///The return value is -1 if there was an issue, otherwise it is valid.
-long FileToString( const MString & sFileName, char * & data );
-
-///Take a string and write it to the hard drive as a file. True indicates everything is okay.
-bool StringToFile( const MString & sFileName, const MString & data );
-
/* These two functions are very different */
/// nextPow2 will go to the NEXT power of 2 even if x is already a power of 2.
inline int nextPow2(int x) { int num = 1; while(num <= x) num <<= 1; return num; }
@@ -119,15 +60,6 @@
///Bytes until something other than a terminal
long BytesNUntil( const char* strin, const char * termin, long start, long slen, long termlen );
-///Split given string into other strings using delimiters from termin
-void SplitStrings( const MString & in, MVector < MString > & out, const char * termin, const char * whitespace, long termlen, long wslen );
-
-///Convert string containing binary characters to C-style formatted string.
-MString ConvertToCFormat( const MString & ncf );
-
-///Convert a C-style formatted string into it's binary string equivalent.
-MString ConvertToUnformatted( const MString & cf );
-
///millisecond sleep
void msleep(uint32_t msec);
Modified: Mercury2/src/MercuryValue.cpp
===================================================================
--- Mercury2/src/MercuryValue.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryValue.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,8 +1,8 @@
#include <MercuryMessageManager.h>
#include <MercuryValue.h>
#include <MessageHandler.h>
+#include <MercuryStringUtil.h>
-
DelegateNotifierList::DelegateNotifierList( DeletionNotifier nf, MessageHandler * no ) :
NotifyFunction( nf ), NotifyObject( no ), Next( NULL )
{
Modified: Mercury2/src/MercuryVector.h
===================================================================
--- Mercury2/src/MercuryVector.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryVector.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -2,6 +2,7 @@
#define _MERCURY_VECTOR_H
#include <string.h>
+#include <stdlib.h>
///Stripped down and fast vector class
template<typename T>
Modified: Mercury2/src/MercuryVertex.cpp
===================================================================
--- Mercury2/src/MercuryVertex.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryVertex.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,10 +1,7 @@
#include <MercuryVertex.h>
#include <MercuryUtil.h>
#include <MercuryMath.h>
-#include <MQuaternion.h>
-#include <MercuryMatrix.h>
-
MercuryVertex::MercuryVertex()
{
m_xyzw[0] = m_xyzw[1] = m_xyzw[2] = m_xyzw[3] = 0;
@@ -127,22 +124,6 @@
return dp;
}
-MercuryVertex MercuryVertex::operator*(const MercuryMatrix& m) const
-{
- MercuryVertex r;
- MercuryVertex v1(m[0][0], m[1][0], m[2][0], m[3][0]);
- MercuryVertex v2(m[0][1], m[1][1], m[2][1], m[3][1]);
- MercuryVertex v3(m[0][2], m[1][2], m[2][2], m[3][2]);
- MercuryVertex v4(m[0][3], m[1][3], m[2][3], m[3][3]);
-
- r[0] = ((*this)*v1).AddComponents();
- r[1] = ((*this)*v2).AddComponents();
- r[2] = ((*this)*v3).AddComponents();
- r[3] = ((*this)*v4).AddComponents();
-
- return r;
-}
-
float MercuryVertex::AddComponents() const
{
return GetX() + GetY() + GetZ() + GetW();
@@ -153,11 +134,6 @@
return ssprintf("%s: %f %f %f %f", s.c_str(), m_xyzw[0], m_xyzw[1], m_xyzw[2], m_xyzw[3]);
}
-MercuryVertex MercuryVertex::Rotate(const MQuaternion& q) const
-{
- return (q * MQuaternion(0, *this) * q.reciprocal()).ToVector();
-}
-
MercuryVertex MercuryVertex::CreateFromString(const MString& s)
{
float x,y,z;
Modified: Mercury2/src/MercuryVertex.h
===================================================================
--- Mercury2/src/MercuryVertex.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryVertex.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -10,8 +10,6 @@
#define __inline__ inline
#endif
-class MQuaternion;
-class MercuryMatrix;
class MercuryVertex
{
@@ -62,9 +60,6 @@
const MercuryVertex& operator /= (const MercuryVertex& p);
inline MercuryVertex operator * (const MercuryVertex& p) const { MercuryVertex r(*this); r*=p; return r; }
inline MercuryVertex operator / (const MercuryVertex& p) const { MercuryVertex r(*this); r/=p; return r; }
-
- MercuryVertex operator*(const MercuryMatrix& m) const;
-
inline MercuryVertex& operator += ( const MercuryVertex& other ) { m_xyzw[0]+=other[0]; m_xyzw[1]+=other[1]; m_xyzw[2]+=other[2]; return *this; }
inline MercuryVertex& operator -= ( const MercuryVertex& other ) { m_xyzw[0]-=other[0]; m_xyzw[1]-=other[1]; m_xyzw[2]-=other[2]; return *this; }
@@ -89,9 +84,7 @@
MercuryVertex DotProduct3(const MercuryVertex& rhs1, const MercuryVertex& rhs2, const MercuryVertex& rhs3) const;
MString Stringify(const MString& s = "Vertex") const;
-
- MercuryVertex Rotate(const MQuaternion& q) const;
-
+
float AddComponents() const;
static MercuryVertex CreateFromString(const MString& s);
Modified: Mercury2/src/MercuryWindow.h
===================================================================
--- Mercury2/src/MercuryWindow.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/MercuryWindow.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -3,6 +3,7 @@
#include <global.h>
#include <MercuryUtil.h>
+#include <MercuryStringUtil.h>
#include <list>
#include <Callback.h>
Modified: Mercury2/src/ModuleManager.h
===================================================================
--- Mercury2/src/ModuleManager.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/ModuleManager.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -4,6 +4,7 @@
#include <MercuryUtil.h>
#include <MercuryHash.h>
#include <MercuryThreads.h>
+#include <InstanceCounter.h>
#ifdef INSTANCE_WATCH
#include <set>
Modified: Mercury2/src/RawImageData.h
===================================================================
--- Mercury2/src/RawImageData.h 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/RawImageData.h 2010-06-30 01:43:25 UTC (rev 753)
@@ -2,6 +2,7 @@
#define RAWIMAGEDATA_H
#include <MercuryUtil.h>
+#include <MercuryStringUtil.h>
enum ColorByteType
{
Modified: Mercury2/src/XMLParser.cpp
===================================================================
--- Mercury2/src/XMLParser.cpp 2010-06-29 03:47:54 UTC (rev 752)
+++ Mercury2/src/XMLParser.cpp 2010-06-30 01:43:25 UTC (rev 753)
@@ -1,6 +1,7 @@
#include <XMLParser.h>
#include <MercuryFile.h>
#include <MercuryVector.h>
+#include <MercuryStringUtil.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
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|
|
From: <axl...@us...> - 2010-11-12 16:59:11
|
Revision: 758
http://hgengine.svn.sourceforge.net/hgengine/?rev=758&view=rev
Author: axlecrusher
Date: 2010-11-12 16:59:05 +0000 (Fri, 12 Nov 2010)
Log Message:
-----------
Move memory allocator into its own template class
Modified Paths:
--------------
Mercury2/src/MercuryMatrix.cpp
Mercury2/src/MercuryMatrix.h
Added Paths:
-----------
Mercury2/src/MercuryMemory.h
Modified: Mercury2/src/MercuryMatrix.cpp
===================================================================
--- Mercury2/src/MercuryMatrix.cpp 2010-07-12 02:57:25 UTC (rev 757)
+++ Mercury2/src/MercuryMatrix.cpp 2010-11-12 16:59:05 UTC (rev 758)
@@ -1,81 +1,33 @@
#include "MercuryMatrix.h"
//#include <MercuryLog.h>
-MercuryMatrixMemory::MercuryMatrixMemory()
+FloatRow* MercuryMatrix::GetNewMatrix()
{
- m_data.Allocate(rows,16);
-}
-
-MercuryMatrixMemory& MercuryMatrixMemory::GetInstance()
-{
- static MercuryMatrixMemory* mmm = NULL;
-
- if (mmm==NULL)
+ if (m_matrixMemory == NULL)
{
- mmm = new MercuryMatrixMemory();
- mmm->Init();
+ m_matrixMemory = new MercuryMemory< MatrixArray >(1024);//1024 matrices * 64bytes each = 64kb
}
-
- return *mmm;
+ return (FloatRow*)(m_matrixMemory->Allocate());
}
-void MercuryMatrixMemory::Init()
-{
- MSemaphoreLock lock(&m_lock);
-
- for (unsigned int i = 0; i < rows;i++)
- m_free.push_back( m_data.Buffer()+i );
-/*
- //test matrix transpose
- MercuryMatrix test;
- for (int i = 0; i < 16; ++i)
- test.Ptr()[i] = i+1;
-
- LOG.Write("before transpose\n");
- test.Print();
- test.Transpose();
- LOG.Write("after Transpose\n");
- test.Print();
- */
-}
-
-FloatRow* MercuryMatrixMemory::GetNewMatrix()
-{
- MatrixArray* m = (MatrixArray*)0x0;
- MSemaphoreLock lock(&m_lock);
- if ( m_free.begin() != m_free.end() )
- {
- m = m_free.front();
- m_free.pop_front();
- }
- if (m==0x0) ***m=0;
- return (FloatRow*)m;
-}
-
-void MercuryMatrixMemory::FreeMatrix(FloatRow* m)
-{
- MSemaphoreLock lock(&m_lock);
- m_free.push_back((MatrixArray*)m);
-}
-
MercuryMatrix::MercuryMatrix()
:m_matrix(0)
{
- m_matrix = MercuryMatrixMemory::GetInstance().GetNewMatrix();
+ m_matrix = GetNewMatrix();
LoadIdentity();
}
MercuryMatrix::MercuryMatrix(const MercuryMatrix& m)
:m_matrix(0)
{
- m_matrix = MercuryMatrixMemory::GetInstance().GetNewMatrix();
+ m_matrix = GetNewMatrix();
Copy16f(m_matrix, m.m_matrix);
}
MercuryMatrix::~MercuryMatrix()
{
if (m_matrix)
- MercuryMatrixMemory::GetInstance().FreeMatrix( m_matrix );
+ m_matrixMemory->Free((MatrixArray*)m_matrix);
m_matrix = NULL;
}
@@ -297,6 +249,7 @@
const MercuryMatrix MercuryMatrix::IdentityMatrix;
+MercuryMemory<MercuryMatrix::MatrixArray>* MercuryMatrix::m_matrixMemory = NULL;
/*
* Copyright (c) 2006-2009 Joshua Allen
Modified: Mercury2/src/MercuryMatrix.h
===================================================================
--- Mercury2/src/MercuryMatrix.h 2010-07-12 02:57:25 UTC (rev 757)
+++ Mercury2/src/MercuryMatrix.h 2010-11-12 16:59:05 UTC (rev 758)
@@ -10,28 +10,8 @@
#include <list>
#include <MSemaphore.h>
-#include <AlignedBuffer.h>
+#include <MercuryMemory.h>
-///Memory holder for matrices
-class MercuryMatrixMemory
-{
- /* Allocates all matrix space as one contigous block
- to try to take advantage of data prefetching. Some matrix data should get a
- free ride into the CPU cache. */
- public:
- MercuryMatrixMemory();
- void Init();
- static MercuryMatrixMemory& GetInstance();
- FloatRow* GetNewMatrix();
- void FreeMatrix(FloatRow* m);
- private:
- static const unsigned int rows = 1024; //1024 matrices * 64bytes each = 64kb
- typedef FloatRow MatrixArray[4]; //64kb
- AlignedBuffer<MatrixArray> m_data;
- std::list< MatrixArray* > m_free;
- MSemaphore m_lock;
-};
-
///General Purpose 4x4 row-major matrix
class MercuryMatrix
{
@@ -85,10 +65,12 @@
void Print() const;
const static MercuryMatrix IdentityMatrix;
+
+ typedef FloatRow MatrixArray[4]; //64bytes
+ static FloatRow* GetNewMatrix();
+ static MercuryMemory<MatrixArray>* m_matrixMemory;
};
-static InstanceCounter<MercuryMatrixMemory> MMMcounter("MercuryMatrixMemory");
-
#endif
/*
Added: Mercury2/src/MercuryMemory.h
===================================================================
--- Mercury2/src/MercuryMemory.h (rev 0)
+++ Mercury2/src/MercuryMemory.h 2010-11-12 16:59:05 UTC (rev 758)
@@ -0,0 +1,85 @@
+#ifndef MERCURYMEMORY_H
+#define MERCURYMEMORY_H
+
+#include <AlignedBuffer.h>
+#include <list>
+#include <MSemaphore.h>
+
+///Memory holder for matrices
+template <typename T>
+class MercuryMemory
+{
+ /* Allocates float memory space as one contigous block
+ to try to take advantage of data prefetching. Some matrix data should get a
+ free ride into the CPU cache. */
+ public:
+ MercuryMemory(const uint32_t rows)
+ {
+ MSemaphoreLock lock(&m_lock);
+ m_data.Allocate(rows,16);
+
+ for (unsigned int i = 0; i < rows;i++)
+ m_free.push_back( m_data.Buffer()+i );
+ }
+
+// void Init();
+// static MercuryMatrixMemory& GetInstance();
+ T* Allocate()
+ {
+ T* m = (T*)0x0;
+ MSemaphoreLock lock(&m_lock);
+ if ( m_free.begin() != m_free.end() )
+ {
+ m = m_free.front();
+ m_free.pop_front();
+ }
+// if (m==0x0) *m=*m; //crash if could not allocate
+ return m;
+ }
+
+ void Free(T* m)
+ {
+ MSemaphoreLock lock(&m_lock);
+ m_free.push_back(m);
+ }
+
+ private:
+// static const unsigned int rows = 1024; //1024 matrices * 64bytes each = 64kb
+ AlignedBuffer<T> m_data;
+ std::list< T* > m_free;
+ MSemaphore m_lock;
+};
+
+#endif
+
+/****************************************************************************
+ * Copyright (C) 2010 by Joshua Allen *
+ * *
+ * *
+ * All rights reserved. *
+ * *
+ * Redistribution and use in source and binary forms, with or without *
+ * modification, are permitted provided that the following conditions *
+ * are met: *
+ * * Redistributions of source code must retain the above copyright *
+ * notice, this list of conditions and the following disclaimer. *
+ * * Redistributions in binary form must reproduce the above *
+ * copyright notice, this list of conditions and the following *
+ * disclaimer in the documentation and/or other materials provided *
+ * with the distribution. *
+ * * Neither the name of the Mercury Engine nor the names of its *
+ * contributors may be used to endorse or promote products derived *
+ * from this software without specific prior written permission. *
+ * *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR *
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT *
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, *
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY *
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
+ ***************************************************************************/
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <axl...@us...> - 2010-11-12 20:53:41
|
Revision: 759
http://hgengine.svn.sourceforge.net/hgengine/?rev=759&view=rev
Author: axlecrusher
Date: 2010-11-12 20:53:35 +0000 (Fri, 12 Nov 2010)
Log Message:
-----------
Make vertices use memory manager. This is so that vertices are more CPU cache friendly. Vertex data will be 16 byte aligned and will be mostly contagious.
If a CPU cache line is 64 bytes, then reading a vertex into cache should bring in the following 3 vertices into the cache.
Modified Paths:
--------------
Mercury2/src/DataTypes/MTriangle.cpp
Mercury2/src/MercuryMemory.h
Mercury2/src/MercuryVertex.cpp
Mercury2/src/MercuryVertex.h
Modified: Mercury2/src/DataTypes/MTriangle.cpp
===================================================================
--- Mercury2/src/DataTypes/MTriangle.cpp 2010-11-12 16:59:05 UTC (rev 758)
+++ Mercury2/src/DataTypes/MTriangle.cpp 2010-11-12 20:53:35 UTC (rev 759)
@@ -3,10 +3,11 @@
#include <stdio.h>
MTriangle::MTriangle()
-{
- m_verts[0] = 0;
- m_verts[1] = 0;
- m_verts[2] = 0;
+{/*
+ m_verts[0] = MercuryVertex(0,0,0,0);
+ m_verts[1] = MercuryVertex(0,0,0,0);
+ m_verts[2] = MercuryVertex(0,0,0,0);
+ */
}
MTriangle::MTriangle(const MTriangle& t)
Modified: Mercury2/src/MercuryMemory.h
===================================================================
--- Mercury2/src/MercuryMemory.h 2010-11-12 16:59:05 UTC (rev 758)
+++ Mercury2/src/MercuryMemory.h 2010-11-12 20:53:35 UTC (rev 759)
@@ -14,40 +14,70 @@
free ride into the CPU cache. */
public:
MercuryMemory(const uint32_t rows)
+ :m_free(NULL),m_rows(rows)
{
MSemaphoreLock lock(&m_lock);
- m_data.Allocate(rows,16);
-
- for (unsigned int i = 0; i < rows;i++)
- m_free.push_back( m_data.Buffer()+i );
+ AllocateMoreSpace(m_rows);
}
-// void Init();
-// static MercuryMatrixMemory& GetInstance();
T* Allocate()
{
- T* m = (T*)0x0;
- MSemaphoreLock lock(&m_lock);
- if ( m_free.begin() != m_free.end() )
+ T* m = NULL;
+ MemoryUnit* mu = NULL;
{
- m = m_free.front();
- m_free.pop_front();
+ //keep really short lock
+ MSemaphoreLock lock(&m_lock);
+ if ( m_free == NULL ) AllocateMoreSpace(m_rows);
+ mu = m_free;
+ m_free=m_free->prev;
+ if (m_free!=mu->prev) { char* a = NULL; *a=0; } //wtf happened here!?!?! FREE CHANGED DURING OUR LOCK
}
-// if (m==0x0) *m=*m; //crash if could not allocate
+ m = mu->mem;
+ delete mu;
+ if (m==NULL) { char* a = NULL; *a=0; } //no memory allocated??
return m;
}
void Free(T* m)
{
MSemaphoreLock lock(&m_lock);
- m_free.push_back(m);
+ for (MemoryUnit* mu=m_free;mu!=NULL;mu=mu->prev)
+ {
+ //probably could some some sorting here to get contigious free and used memory
+ //if free memory is alwasy given out in order, then used memory will also be in order
+ if (m==mu->mem) { char* a=NULL;*a=0;} //WTF DOUBLE FREE
+ }
+ m_free = new MemoryUnit(m_free,m);
}
private:
-// static const unsigned int rows = 1024; //1024 matrices * 64bytes each = 64kb
- AlignedBuffer<T> m_data;
- std::list< T* > m_free;
+ struct MemoryUnit
+ {
+ MemoryUnit(MemoryUnit* p, T* m)
+ :mem(m),prev(p)
+ {
+// if (p!=NULL) p->next = this;
+ }
+ T* mem;
+ MemoryUnit* prev;
+ };
+
+ void AllocateMoreSpace(const uint32_t rows)
+ {
+ AlignedBuffer<T>* d = new AlignedBuffer<T>();
+ d->Allocate(rows,16);
+
+ for (unsigned int i = 0; i < rows;i++)
+ m_free = new MemoryUnit(m_free,(d->Buffer())+i);
+
+ m_data.push_back(d);
+ }
+
+ std::list< AlignedBuffer<T>* > m_data;
+ MemoryUnit* m_free;
+
MSemaphore m_lock;
+ unsigned long m_rows;
};
#endif
Modified: Mercury2/src/MercuryVertex.cpp
===================================================================
--- Mercury2/src/MercuryVertex.cpp 2010-11-12 16:59:05 UTC (rev 758)
+++ Mercury2/src/MercuryVertex.cpp 2010-11-12 20:53:35 UTC (rev 759)
@@ -2,13 +2,27 @@
#include <MercuryUtil.h>
#include <MercuryMath.h>
+float* MercuryVertex::GetFloatMem()
+{
+ if (m_memory==NULL)
+ {
+ m_memory = new MercuryMemory< FloatRow >(1024);
+ }
+// return new FloatRow;
+ return (float*)m_memory->Allocate();
+}
+
MercuryVertex::MercuryVertex()
+ :m_xyzw(NULL)
{
+ m_xyzw = GetFloatMem();
m_xyzw[0] = m_xyzw[1] = m_xyzw[2] = m_xyzw[3] = 0;
}
MercuryVertex::MercuryVertex( float ix, float iy, float iz, float iw )
+ :m_xyzw(NULL)
{
+ m_xyzw = GetFloatMem();
m_xyzw[0] = ix;
m_xyzw[1] = iy;
m_xyzw[2] = iz;
@@ -16,31 +30,46 @@
}
MercuryVertex::MercuryVertex( const float* in3f, float f )
+ :m_xyzw(NULL)
{
+ m_xyzw = GetFloatMem();
for (unsigned int i = 0; i < 3; ++i)
(*this)[i] = in3f[i];
m_xyzw[3] = f;
}
MercuryVertex::MercuryVertex( const float* in4f )
+ :m_xyzw(NULL)
{
+ m_xyzw = GetFloatMem();
for (unsigned int i = 0; i < 4; ++i)
(*this)[i] = in4f[i];
}
MercuryVertex::MercuryVertex( const MercuryVertex& v)
+ :m_xyzw(NULL)
{
+ m_xyzw = GetFloatMem();
for (unsigned int i = 0; i < 4; ++i)
(*this)[i] = v[i];
}
MercuryVertex::MercuryVertex( const MercuryVertex& v, float w)
+ :m_xyzw(NULL)
{
+ m_xyzw = GetFloatMem();
for (unsigned int i = 0; i < 3; ++i)
(*this)[i] = v[i];
m_xyzw[3] = w;
}
+MercuryVertex::~MercuryVertex()
+{
+ if (m_xyzw!=NULL)
+ m_memory->Free((FloatRow*)m_xyzw);
+ m_xyzw = NULL;
+}
+
void MercuryVertex::NormalizeSelf()
{
float imag = 1.0f/Length();
@@ -104,7 +133,7 @@
{
//XXX should this use all 4 components?
MercuryVertex r;
- MMCrossProduct( m_xyzw, p.m_xyzw, r.m_xyzw );
+ MMCrossProduct( ToFloatRow(), p.ToFloatRow(), r.ToFloatRow() );
return r;
}
@@ -141,6 +170,7 @@
return MercuryVertex(x,y,z);
}
+MercuryMemory< FloatRow >* MercuryVertex::m_memory = NULL;
/****************************************************************************
* Copyright (C) 2009 by Joshua Allen *
Modified: Mercury2/src/MercuryVertex.h
===================================================================
--- Mercury2/src/MercuryVertex.h 2010-11-12 16:59:05 UTC (rev 758)
+++ Mercury2/src/MercuryVertex.h 2010-11-12 20:53:35 UTC (rev 759)
@@ -10,6 +10,7 @@
#define __inline__ inline
#endif
+#include <MercuryMemory.h>
class MercuryVertex
{
@@ -20,14 +21,17 @@
MercuryVertex( const float* in4f );
MercuryVertex( const MercuryVertex& v);
MercuryVertex( const MercuryVertex& v, float w);
+ virtual ~MercuryVertex();
///Direct conversion to float*
__inline__ operator float* () { return m_xyzw; }
///Direct conversion to const float*
__inline__ operator const float* () const { return m_xyzw; }
+// __inline__ float& operator[](unsigned int i) { return m_xyzw[i]; }
+// __inline__ const float& operator[](unsigned int i) const { return m_xyzw[i]; }
- inline FloatRow& ToFloatRow() { return m_xyzw; }
- inline const FloatRow& ToFloatRow() const { return m_xyzw; }
+ inline FloatRow& ToFloatRow() { return (FloatRow&)*m_xyzw; }
+ inline const FloatRow& ToFloatRow() const { return (const FloatRow&)*m_xyzw; }
inline float GetX() const { return m_xyzw[0]; }
inline float GetY() const { return m_xyzw[1]; }
@@ -77,6 +81,8 @@
bool operator==(const float f) const;
inline bool operator!=(const float f) const { return !(*this == f); }
+ inline const MercuryVertex& operator=(const MercuryVertex& p) { Copy4f(m_xyzw,p.m_xyzw);return *this; }
+
///Obtain the cross product (*this) x p
MercuryVertex CrossProduct(const MercuryVertex& p) const;
@@ -90,7 +96,11 @@
static MercuryVertex CreateFromString(const MString& s);
// float m_xyzw[3];
- FloatRow m_xyzw;
+// FloatRow m_xyzw;
+ private:
+ float* m_xyzw;
+ static MercuryMemory< FloatRow >* m_memory;
+ static float* GetFloatMem();
};
typedef MercuryVertex MercuryVector;
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <axl...@us...> - 2010-11-13 21:40:24
|
Revision: 762
http://hgengine.svn.sourceforge.net/hgengine/?rev=762&view=rev
Author: axlecrusher
Date: 2010-11-13 21:40:17 +0000 (Sat, 13 Nov 2010)
Log Message:
-----------
expose for use elsewhere
Modified Paths:
--------------
Mercury2/src/MSemaphore.cpp
Mercury2/src/MSemaphore.h
Modified: Mercury2/src/MSemaphore.cpp
===================================================================
--- Mercury2/src/MSemaphore.cpp 2010-11-13 01:16:27 UTC (rev 761)
+++ Mercury2/src/MSemaphore.cpp 2010-11-13 21:40:17 UTC (rev 762)
@@ -7,10 +7,6 @@
}
#ifndef WIN32
-#define SYNC_OR_AND_FETCH(d,v) __sync_or_and_fetch(d,v)
-#define COMPARE_AND_SWAP(d,o,n) __sync_val_compare_and_swap(d,o,n)
-#define SYNC_AND_AND_FETCH(d,v) __sync_and_and_fetch(d,v)
-
unsigned long MSemaphore::ReadAndClear()
{
return __sync_fetch_and_and(&m_semaphore, 0);
@@ -83,10 +79,6 @@
return Old & Value;
}
-#define SYNC_OR_AND_FETCH(d,v) ((uint32_t)OrAndFetch(d,v))
-#define COMPARE_AND_SWAP(d,o,n) ((uint32_t)InterlockedCompareExchange(d, n, o))
-#define SYNC_AND_AND_FETCH(d,v) ((uint32_t)__sync_and_and_fetch(d,v))
-
unsigned long MSemaphore::ReadAndClear()
{
return MyInterlockedAnd(&m_semaphore, 0);
Modified: Mercury2/src/MSemaphore.h
===================================================================
--- Mercury2/src/MSemaphore.h 2010-11-13 01:16:27 UTC (rev 761)
+++ Mercury2/src/MSemaphore.h 2010-11-13 21:40:17 UTC (rev 762)
@@ -1,92 +1,106 @@
-#ifndef MSEMAPHORE_H
-#define MSEMAPHORE_H
-
-#include <global.h>
-
-#ifdef WIN32
-#include <windows.h>
-#endif
-
-class MSemaphore
-{
- public:
- MSemaphore();
-
- unsigned long Read();
- unsigned long ReadAndClear();
- unsigned long Decrement();
- unsigned long Increment();
- void WaitAndSet(uint32_t value, uint32_t newVal);
-
- void Wait();
- void UnLock();
- private:
-
- //what exactly needs to be volatile?
- uint32_t m_lockCount;
-#ifndef WIN32
- uint32_t m_semaphore;
-#else
- volatile LONG m_semaphore; //align to 32bit boundary
-#endif
-};
-
-class MSemaphoreLock
-{
- public:
- MSemaphoreLock(MSemaphore* s);
- ~MSemaphoreLock();
- private:
- MSemaphore* m_s;
-};
-
-class MSemaphoreIncOnDestroy
-{
- public:
- MSemaphoreIncOnDestroy(MSemaphore* s);
- ~MSemaphoreIncOnDestroy();
- private:
- MSemaphore* m_s;
-};
-
-class MSemaphoreDecOnDestroy
-{
- public:
- MSemaphoreDecOnDestroy(MSemaphore* s);
- ~MSemaphoreDecOnDestroy();
- private:
- MSemaphore* m_s;
-};
-
-#endif
-/****************************************************************************
- * Copyright (C) 2008 by Joshua Allen *
- * *
- * *
- * All rights reserved. *
- * *
- * Redistribution and use in source and binary forms, with or without *
- * modification, are permitted provided that the following conditions *
- * are met: *
- * * Redistributions of source code must retain the above copyright *
- * notice, this list of conditions and the following disclaimer. *
- * * Redistributions in binary form must reproduce the above *
- * copyright notice, this list of conditions and the following *
- * disclaimer in the documentation and/or other materials provided *
- * with the distribution. *
- * * Neither the name of the Mercury Engine nor the names of its *
- * contributors may be used to endorse or promote products derived *
- * from this software without specific prior written permission. *
- * *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR *
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT *
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, *
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY *
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
- ***************************************************************************/
+#ifndef MSEMAPHORE_H
+#define MSEMAPHORE_H
+
+#include <global.h>
+
+#ifdef WIN32
+#include <windows.h>
+#endif
+
+#ifndef WIN32
+
+#define SYNC_OR_AND_FETCH(d,v) __sync_or_and_fetch(d,v)
+#define COMPARE_AND_SWAP(d,o,n) __sync_val_compare_and_swap(d,o,n)
+#define SYNC_AND_AND_FETCH(d,v) __sync_and_and_fetch(d,v)
+
+#else
+
+#define SYNC_OR_AND_FETCH(d,v) ((uint32_t)OrAndFetch(d,v))
+#define COMPARE_AND_SWAP(d,o,n) ((uint32_t)InterlockedCompareExchange(d, n, o))
+#define SYNC_AND_AND_FETCH(d,v) ((uint32_t)__sync_and_and_fetch(d,v))
+
+#endif
+
+class MSemaphore
+{
+ public:
+ MSemaphore();
+
+ unsigned long Read();
+ unsigned long ReadAndClear();
+ unsigned long Decrement();
+ unsigned long Increment();
+ void WaitAndSet(uint32_t value, uint32_t newVal);
+
+ void Wait();
+ void UnLock();
+ private:
+
+ //what exactly needs to be volatile?
+ uint32_t m_lockCount;
+#ifndef WIN32
+ uint32_t m_semaphore;
+#else
+ volatile LONG m_semaphore; //align to 32bit boundary
+#endif
+};
+
+class MSemaphoreLock
+{
+ public:
+ MSemaphoreLock(MSemaphore* s);
+ ~MSemaphoreLock();
+ private:
+ MSemaphore* m_s;
+};
+
+class MSemaphoreIncOnDestroy
+{
+ public:
+ MSemaphoreIncOnDestroy(MSemaphore* s);
+ ~MSemaphoreIncOnDestroy();
+ private:
+ MSemaphore* m_s;
+};
+
+class MSemaphoreDecOnDestroy
+{
+ public:
+ MSemaphoreDecOnDestroy(MSemaphore* s);
+ ~MSemaphoreDecOnDestroy();
+ private:
+ MSemaphore* m_s;
+};
+
+#endif
+/****************************************************************************
+ * Copyright (C) 2008 by Joshua Allen *
+ * *
+ * *
+ * All rights reserved. *
+ * *
+ * Redistribution and use in source and binary forms, with or without *
+ * modification, are permitted provided that the following conditions *
+ * are met: *
+ * * Redistributions of source code must retain the above copyright *
+ * notice, this list of conditions and the following disclaimer. *
+ * * Redistributions in binary form must reproduce the above *
+ * copyright notice, this list of conditions and the following *
+ * disclaimer in the documentation and/or other materials provided *
+ * with the distribution. *
+ * * Neither the name of the Mercury Engine nor the names of its *
+ * contributors may be used to endorse or promote products derived *
+ * from this software without specific prior written permission. *
+ * *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR *
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT *
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, *
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY *
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
+ ***************************************************************************/
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <axl...@us...> - 2010-11-13 21:40:58
|
Revision: 763
http://hgengine.svn.sourceforge.net/hgengine/?rev=763&view=rev
Author: axlecrusher
Date: 2010-11-13 21:40:52 +0000 (Sat, 13 Nov 2010)
Log Message:
-----------
go back to just using the stack
Modified Paths:
--------------
Mercury2/src/MercuryVertex.cpp
Mercury2/src/MercuryVertex.h
Modified: Mercury2/src/MercuryVertex.cpp
===================================================================
--- Mercury2/src/MercuryVertex.cpp 2010-11-13 21:40:17 UTC (rev 762)
+++ Mercury2/src/MercuryVertex.cpp 2010-11-13 21:40:52 UTC (rev 763)
@@ -1,28 +1,28 @@
#include <MercuryVertex.h>
#include <MercuryUtil.h>
#include <MercuryMath.h>
-
+/*
float* MercuryVertex::GetFloatMem()
{
if (m_memory==NULL)
{
m_memory = new MercuryMemory< FloatRow >(1024);
}
-// return new FloatRow;
- return (float*)m_memory->Allocate();
+ return new FloatRow;
+// return (float*)m_memory->Allocate();
}
-
+*/
MercuryVertex::MercuryVertex()
- :m_xyzw(NULL)
+// :m_xyzw(NULL)
{
- m_xyzw = GetFloatMem();
+// m_xyzw = GetFloatMem();
m_xyzw[0] = m_xyzw[1] = m_xyzw[2] = m_xyzw[3] = 0;
}
MercuryVertex::MercuryVertex( float ix, float iy, float iz, float iw )
- :m_xyzw(NULL)
+// :m_xyzw(NULL)
{
- m_xyzw = GetFloatMem();
+// m_xyzw = GetFloatMem();
m_xyzw[0] = ix;
m_xyzw[1] = iy;
m_xyzw[2] = iz;
@@ -30,46 +30,47 @@
}
MercuryVertex::MercuryVertex( const float* in3f, float f )
- :m_xyzw(NULL)
+// :m_xyzw(NULL)
{
- m_xyzw = GetFloatMem();
+// m_xyzw = GetFloatMem();
for (unsigned int i = 0; i < 3; ++i)
(*this)[i] = in3f[i];
m_xyzw[3] = f;
}
MercuryVertex::MercuryVertex( const float* in4f )
- :m_xyzw(NULL)
+// :m_xyzw(NULL)
{
- m_xyzw = GetFloatMem();
+// m_xyzw = GetFloatMem();
for (unsigned int i = 0; i < 4; ++i)
(*this)[i] = in4f[i];
}
MercuryVertex::MercuryVertex( const MercuryVertex& v)
- :m_xyzw(NULL)
+// :m_xyzw(NULL)
{
- m_xyzw = GetFloatMem();
+// m_xyzw = GetFloatMem();
for (unsigned int i = 0; i < 4; ++i)
(*this)[i] = v[i];
}
MercuryVertex::MercuryVertex( const MercuryVertex& v, float w)
- :m_xyzw(NULL)
+// :m_xyzw(NULL)
{
- m_xyzw = GetFloatMem();
+// m_xyzw = GetFloatMem();
for (unsigned int i = 0; i < 3; ++i)
(*this)[i] = v[i];
m_xyzw[3] = w;
}
-
+/*
MercuryVertex::~MercuryVertex()
{
- if (m_xyzw!=NULL)
- m_memory->Free((FloatRow*)m_xyzw);
- m_xyzw = NULL;
+// if (m_xyzw!=NULL)
+// delete m_xyzw;
+// m_memory->Free((FloatRow*)m_xyzw);
+// m_xyzw = NULL;
}
-
+*/
void MercuryVertex::NormalizeSelf()
{
float imag = 1.0f/Length();
@@ -170,7 +171,7 @@
return MercuryVertex(x,y,z);
}
-MercuryMemory< FloatRow >* MercuryVertex::m_memory = NULL;
+//MercuryMemory< FloatRow >* MercuryVertex::m_memory = NULL;
/****************************************************************************
* Copyright (C) 2009 by Joshua Allen *
Modified: Mercury2/src/MercuryVertex.h
===================================================================
--- Mercury2/src/MercuryVertex.h 2010-11-13 21:40:17 UTC (rev 762)
+++ Mercury2/src/MercuryVertex.h 2010-11-13 21:40:52 UTC (rev 763)
@@ -21,7 +21,7 @@
MercuryVertex( const float* in4f );
MercuryVertex( const MercuryVertex& v);
MercuryVertex( const MercuryVertex& v, float w);
- virtual ~MercuryVertex();
+// virtual ~MercuryVertex();
///Direct conversion to float*
__inline__ operator float* () { return m_xyzw; }
@@ -96,11 +96,11 @@
static MercuryVertex CreateFromString(const MString& s);
// float m_xyzw[3];
-// FloatRow m_xyzw;
private:
- float* m_xyzw;
- static MercuryMemory< FloatRow >* m_memory;
- static float* GetFloatMem();
+ FloatRow m_xyzw;
+// float* m_xyzw;
+// static MercuryMemory< FloatRow >* m_memory;
+// static float* GetFloatMem();
};
typedef MercuryVertex MercuryVector;
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <axl...@us...> - 2010-11-13 21:41:34
|
Revision: 764
http://hgengine.svn.sourceforge.net/hgengine/?rev=764&view=rev
Author: axlecrusher
Date: 2010-11-13 21:41:24 +0000 (Sat, 13 Nov 2010)
Log Message:
-----------
Use unaligned memory operations
Modified Paths:
--------------
Mercury2/src/MercuryMath.cpp
Mercury2/src/MercuryMath.h
Modified: Mercury2/src/MercuryMath.cpp
===================================================================
--- Mercury2/src/MercuryMath.cpp 2010-11-13 21:40:52 UTC (rev 763)
+++ Mercury2/src/MercuryMath.cpp 2010-11-13 21:41:24 UTC (rev 764)
@@ -176,37 +176,37 @@
void Mul4f(const FloatRow& first, const FloatRow& second, FloatRow& out)
{
__m128 a,b,o;
- a = _mm_load_ps(first);
- b = _mm_load_ps(second);
+ a = _mm_loadu_ps(first);
+ b = _mm_loadu_ps(second);
o = _mm_mul_ps( a, b );
- _mm_store_ps(out,o);
+ _mm_storeu_ps(out,o);
}
void Div4f(const FloatRow& first, const FloatRow& second, FloatRow& out)
{
__m128 a,b,o;
- a = _mm_load_ps(first);
- b = _mm_load_ps(second);
+ a = _mm_loadu_ps(first);
+ b = _mm_loadu_ps(second);
o = _mm_div_ps( a, b );
- _mm_store_ps(out,o);
+ _mm_storeu_ps(out,o);
}
void Add4f(const FloatRow& first, const FloatRow& second, FloatRow& out)
{
__m128 a,b,o;
- a = _mm_load_ps(first);
- b = _mm_load_ps(second);
+ a = _mm_loadu_ps(first);
+ b = _mm_loadu_ps(second);
o = _mm_add_ps( a, b );
- _mm_store_ps(out,o);
+ _mm_storeu_ps(out,o);
}
void Sub4f(const FloatRow& first, const FloatRow& second, FloatRow& out)
{
__m128 a,b,o;
- a = _mm_load_ps(first);
- b = _mm_load_ps(second);
+ a = _mm_loadu_ps(first);
+ b = _mm_loadu_ps(second);
o = _mm_sub_ps( a, b );
- _mm_store_ps(out,o);
+ _mm_storeu_ps(out,o);
}
void MatrixMultiply4f( const FloatRow* in1, const FloatRow* in2, FloatRow* out)
@@ -327,7 +327,13 @@
{
__m128 tmp,tmp2, XY, pp;
- pp=_mm_load_ps(p);
+ //load and loadu seem to run at nearly the same speed
+ //see benchmark file
+ pp=_mm_loadu_ps(p);
+// pp=_mm_load_ps(p);
+
+ //this function can run long so try to move the output clocer to the CPU while function is running
+ PREFETCH((const char*)out,_MM_HINT_T1);
//compute term X and term Y and store them in the low order of XY
XY = Hadd4( _mm_mul_ps( _mm_load_ps(matrix[0]), pp ) ); //compute X
@@ -343,7 +349,7 @@
//and shuffle the low order of out into the high order of out
tmp = _mm_movelh_ps(XY, pp);
- _mm_store_ps(out, tmp);
+ _mm_storeu_ps(out, tmp);
}
/*
void ZeroFloatRow(FloatRow& r)
Modified: Mercury2/src/MercuryMath.h
===================================================================
--- Mercury2/src/MercuryMath.h 2010-11-13 21:40:52 UTC (rev 763)
+++ Mercury2/src/MercuryMath.h 2010-11-13 21:41:24 UTC (rev 764)
@@ -1,157 +1,158 @@
-#ifndef _MERCURYMATH_H
+#ifndef _MERCURYMATH_H
#define _MERCURYMATH_H
-
-#include <math.h>
-#include <string.h>
-
-#ifdef HGENGINE
-#ifndef WIN32
-#include <configuration.h>
-#endif
-#endif
-
+
+#include <math.h>
+#include <string.h>
+
+#ifdef HGENGINE
+#ifndef WIN32
+#include <configuration.h>
+#endif
+#endif
+
#if defined(__GNUC__)
#define VC_ALIGN(n)
#define CC_ALIGN(n) __attribute__((aligned(n)))
#else
#define VC_ALIGN(n) __declspec(align(n))
#define CC_ALIGN(n)
-#endif
-
-#ifdef USE_SSE
-#include <xmmintrin.h>
-#define PREFETCH(a,sel) _mm_prefetch(a,sel); //prefetch a cache line (64 bytes)
-#else
-#define PREFETCH(a,sel) ; //prefetch a cache line (64 bytes)
-#endif
-/*
-VC_ALIGN(16) class FloatRow
-{
- public:
- inline operator float*() { return (float*)&m_floats; }
- inline operator const float*() const { return (const float*)&m_floats; }
-
-#ifndef USE_SSE
- float m_floats[4];
-#else
- inline FloatRow& operator=(const __m128& f) { m_floats=f; return *this; }
-
- inline operator __m128&() { return m_floats; }
- inline operator const __m128&() const { return m_floats; }
-// __m128 m_floats __attribute__((aligned(16)));
- __m128 m_floats;
-#endif
-} CC_ALIGN(16);
-*/
-
-typedef VC_ALIGN(16) float FloatRow[4] CC_ALIGN(16);
-
-#ifdef WIN32
-#include <limits>
-#define INFINITY (std::numeric_limits<float>::infinity())
-#else
-#define MAXINT (0x7FFFFFFF)
-#endif
-
-
-void ZeroFloatRow(FloatRow& r);
-
-#define DEGRAD 0.01745329251994329576f //degree to radian
-#define RADDEG 57.2957795130823208767f //radian to degree
-#define Q_PI 3.14159265358979323846f
-
-template<typename t, unsigned i>
-inline void COPY(const t* s, t*d)
-{
- d[i-1] = s[i-1];
- COPY<t,i-1>(s,d);
-}
-
-template<> inline void COPY<float,0>(const float* s, float* d)
-{
- d[0] = s[0];
-}
-
-#if defined(WIN32)
-//In win32, sin works faster than sinf and similar functions
-#define SIN( x ) float( sin ( x ) )
-#define COS( x ) float( cos ( x ) )
-#define ATAN2( x, y ) float( atan2( x, y ) )
-#define ASIN( x ) float( asin ( x ) )
-#define ACOS( x ) float( acos ( x ) )
-#define SQRT( x ) float( sqrt ( x ) )
-#define TAN( x ) float( tan ( x ) )
-#define ABS( x ) float( ((x<0)?(-x):(x)) )
-inline int LRINTF(float x) { int r = (int)x; (x-r)>=0.5?++r:0; return r; };
-#else
-//On other OSes in general, sinf works faster than floating a sin
-#define SIN( x ) sinf( x )
-#define COS( x ) cosf( x )
-#define ATAN2( x, y ) atan2f( x, y )
-#define ASIN( x ) asinf ( x )
-#define ACOS( x ) acosf ( x )
-#define SQRT( x ) sqrtf( x )
-#define TAN( x ) tanf( x )
-#define ABS( x ) ((x<0)?(-x):(x))
-#define LRINTF( x ) lrintf( x )
-#endif
-
-#define SQ(x) ((x)*(x));
-
-//#define DotProduct(x,y) ((x)[0]*(y)[0]+(x)[1]*(y)[1]+(x)[2]*(y)[2])
-
-void Mul4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
-void Div4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
-void Add4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
-void Sub4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
-inline void Copy4f( void * dest, const void * source ) { memcpy(dest,source,16); }
-inline void Copy8f( void * dest, const void * source ) { memcpy(dest,source,32); }
-inline void Copy16f( void * dest, const void * source ) { memcpy(dest,source,64); }
-void MatrixMultiply4f ( const FloatRow* in1, const FloatRow* in2, FloatRow* out );
-void VectorMultiply4f(const FloatRow* matrix, const FloatRow& p, FloatRow& out );
-void TransposeMatrix(const FloatRow* matrix, FloatRow* out);
-void MMCrossProduct( const FloatRow& r1, const FloatRow& r2, FloatRow& result);
-void LoadIdentity(FloatRow* matrix);
-
-//http://graphics.stanford.edu/~seander/bithacks.html
-inline unsigned int SetBit(unsigned int x, unsigned int mask, bool t)
-{
-#if defined(WIN32)
- #pragma warning( disable : 4804 )
-#endif
- return ((x & ~mask) | (-t & mask)); /*superscalar CPU version*/
-}
-inline bool GetBit(unsigned int x, unsigned int mask) { return ((x & mask)>0); }
-
-//void Float2FloatRow(const float* f, FloatRow& r);
-//void FloatRow2Float(const FloatRow& fr, float* f);
-
-const FloatRow gfrZero = { 0.f, 0.f, 0.f, 0.f };
-
-#endif
-
-/*
- * (c) 2006 Joshua Allen
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, and/or sell copies of the Software, and to permit persons to
- * whom the Software is furnished to do so, provided that the above
- * copyright notice(s) and this permission notice appear in all copies of
- * the Software and that both the above copyright notice(s) and this
- * permission notice appear in supporting documentation.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
- * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
- * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
- * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
- * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
+#endif
+
+#ifdef USE_SSE
+#include <xmmintrin.h>
+#define PREFETCH(a,sel) _mm_prefetch(a,sel); //prefetch a cache line (64 bytes)
+#else
+#define PREFETCH(a,sel) ; //prefetch a cache line (64 bytes)
+#endif
+/*
+VC_ALIGN(16) class FloatRow
+{
+ public:
+ inline operator float*() { return (float*)&m_floats; }
+ inline operator const float*() const { return (const float*)&m_floats; }
+
+#ifndef USE_SSE
+ float m_floats[4];
+#else
+ inline FloatRow& operator=(const __m128& f) { m_floats=f; return *this; }
+
+ inline operator __m128&() { return m_floats; }
+ inline operator const __m128&() const { return m_floats; }
+// __m128 m_floats __attribute__((aligned(16)));
+ __m128 m_floats;
+#endif
+} CC_ALIGN(16);
+*/
+
+typedef VC_ALIGN(16) float FloatRow[4] CC_ALIGN(16);
+//typedef float FloatRow[4];
+
+#ifdef WIN32
+#include <limits>
+#define INFINITY (std::numeric_limits<float>::infinity())
+#else
+#define MAXINT (0x7FFFFFFF)
+#endif
+
+
+void ZeroFloatRow(FloatRow& r);
+
+#define DEGRAD 0.01745329251994329576f //degree to radian
+#define RADDEG 57.2957795130823208767f //radian to degree
+#define Q_PI 3.14159265358979323846f
+
+template<typename t, unsigned i>
+inline void COPY(const t* s, t*d)
+{
+ d[i-1] = s[i-1];
+ COPY<t,i-1>(s,d);
+}
+
+template<> inline void COPY<float,0>(const float* s, float* d)
+{
+ d[0] = s[0];
+}
+
+#if defined(WIN32)
+//In win32, sin works faster than sinf and similar functions
+#define SIN( x ) float( sin ( x ) )
+#define COS( x ) float( cos ( x ) )
+#define ATAN2( x, y ) float( atan2( x, y ) )
+#define ASIN( x ) float( asin ( x ) )
+#define ACOS( x ) float( acos ( x ) )
+#define SQRT( x ) float( sqrt ( x ) )
+#define TAN( x ) float( tan ( x ) )
+#define ABS( x ) float( ((x<0)?(-x):(x)) )
+inline int LRINTF(float x) { int r = (int)x; (x-r)>=0.5?++r:0; return r; };
+#else
+//On other OSes in general, sinf works faster than floating a sin
+#define SIN( x ) sinf( x )
+#define COS( x ) cosf( x )
+#define ATAN2( x, y ) atan2f( x, y )
+#define ASIN( x ) asinf ( x )
+#define ACOS( x ) acosf ( x )
+#define SQRT( x ) sqrtf( x )
+#define TAN( x ) tanf( x )
+#define ABS( x ) ((x<0)?(-x):(x))
+#define LRINTF( x ) lrintf( x )
+#endif
+
+#define SQ(x) ((x)*(x));
+
+//#define DotProduct(x,y) ((x)[0]*(y)[0]+(x)[1]*(y)[1]+(x)[2]*(y)[2])
+
+void Mul4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
+void Div4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
+void Add4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
+void Sub4f(const FloatRow& first, const FloatRow& second, FloatRow& out);
+inline void Copy4f( void * dest, const void * source ) { memcpy(dest,source,16); }
+inline void Copy8f( void * dest, const void * source ) { memcpy(dest,source,32); }
+inline void Copy16f( void * dest, const void * source ) { memcpy(dest,source,64); }
+void MatrixMultiply4f ( const FloatRow* in1, const FloatRow* in2, FloatRow* out );
+void VectorMultiply4f(const FloatRow* matrix, const FloatRow& p, FloatRow& out );
+void TransposeMatrix(const FloatRow* matrix, FloatRow* out);
+void MMCrossProduct( const FloatRow& r1, const FloatRow& r2, FloatRow& result);
+void LoadIdentity(FloatRow* matrix);
+
+//http://graphics.stanford.edu/~seander/bithacks.html
+inline unsigned int SetBit(unsigned int x, unsigned int mask, bool t)
+{
+#if defined(WIN32)
+ #pragma warning( disable : 4804 )
+#endif
+ return ((x & ~mask) | (-t & mask)); /*superscalar CPU version*/
+}
+inline bool GetBit(unsigned int x, unsigned int mask) { return ((x & mask)>0); }
+
+//void Float2FloatRow(const float* f, FloatRow& r);
+//void FloatRow2Float(const FloatRow& fr, float* f);
+
+const FloatRow gfrZero = { 0.f, 0.f, 0.f, 0.f };
+
+#endif
+
+/*
+ * (c) 2006 Joshua Allen
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
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|
|
From: <axl...@us...> - 2010-11-13 21:42:31
|
Revision: 765
http://hgengine.svn.sourceforge.net/hgengine/?rev=765&view=rev
Author: axlecrusher
Date: 2010-11-13 21:42:25 +0000 (Sat, 13 Nov 2010)
Log Message:
-----------
add benchmark so that we can keep track of tests that we do
Added Paths:
-----------
Mercury2/src/Benchmark.cpp
Mercury2/src/Benchmark.h
Added: Mercury2/src/Benchmark.cpp
===================================================================
--- Mercury2/src/Benchmark.cpp (rev 0)
+++ Mercury2/src/Benchmark.cpp 2010-11-13 21:42:25 UTC (rev 765)
@@ -0,0 +1,44 @@
+#include <Benchmark.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+void BenchmarkSSELoad()
+{
+ /*_mm_load_ps and _mm_loadu_ps seem to run at nearly the same speed
+ _mm_loadu_ps 5.886555ns vs _mm_load_ps 5.564690ns
+ */
+ MercuryTimer start;
+ const unsigned long c = 1024*1024*20;
+ FloatRow* d = new FloatRow[c];
+ //d = (FloatRow*)(((char*)d)+4);
+ printf("%d\n", ((unsigned long)d)%16);
+ __m128 pp;
+ unsigned long* idx = new unsigned long[c];
+ for (int x = 0; x<c;++x)
+ {
+ unsigned int r = (unsigned int)rand();
+ idx[c] = r%c;
+ }
+
+ double tu, ta;
+ tu = ta = 0;
+ for (int x = 0; x<10;++x)
+ {
+ start.Touch();
+ for (unsigned int i = 0; i < c;++i)
+ {
+ pp=_mm_loadu_ps(d[i]);
+ _mm_storeu_ps(d[i],pp);
+ }
+ tu += start.Touch()*1000000000; //to nano second
+ for (unsigned int i = 0; i < c;++i)
+ {
+ pp=_mm_load_ps(d[i]);
+ _mm_store_ps(d[i],pp);
+ }
+ ta += start.Touch()*1000000000; //to nano second
+ }
+ printf("loadu %f\n", tu/float(c)/10/2);
+ printf("load %f\n", ta/float(c)/10/2);
+ exit(0);
+}
\ No newline at end of file
Added: Mercury2/src/Benchmark.h
===================================================================
--- Mercury2/src/Benchmark.h (rev 0)
+++ Mercury2/src/Benchmark.h 2010-11-13 21:42:25 UTC (rev 765)
@@ -0,0 +1,41 @@
+#ifndef MBENCHMARK_H
+#define MBENCHMARK_H
+
+#include <MercuryTimer.h>
+#include <MercuryMath.h>
+
+void BenchmarkSSELoad();
+
+#endif
+
+/****************************************************************************
+ * Copyright (C) 2010 by Joshua Allen *
+ * *
+ * *
+ * All rights reserved. *
+ * *
+ * Redistribution and use in source and binary forms, with or without *
+ * modification, are permitted provided that the following conditions *
+ * are met: *
+ * * Redistributions of source code must retain the above copyright *
+ * notice, this list of conditions and the following disclaimer. *
+ * * Redistributions in binary form must reproduce the above *
+ * copyright notice, this list of conditions and the following *
+ * disclaimer in the documentation and/or other materials provided *
+ * with the distribution. *
+ * * Neither the name of the Mercury Engine nor the names of its *
+ * contributors may be used to endorse or promote products derived *
+ * from this software without specific prior written permission. *
+ * *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR *
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT *
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, *
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY *
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
+ ***************************************************************************/
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <axl...@us...> - 2010-11-21 04:53:01
|
Revision: 767
http://hgengine.svn.sourceforge.net/hgengine/?rev=767&view=rev
Author: axlecrusher
Date: 2010-11-21 04:52:54 +0000 (Sun, 21 Nov 2010)
Log Message:
-----------
Change active texture stack to an array based stack.
This is much faster and avoids a lot of things that std::list does, like issuing many new statements.
Modified Paths:
--------------
Mercury2/src/RenderGraph.cpp
Mercury2/src/Texture.cpp
Mercury2/src/Texture.h
Added Paths:
-----------
Mercury2/src/ArrayStack.h
Added: Mercury2/src/ArrayStack.h
===================================================================
--- Mercury2/src/ArrayStack.h (rev 0)
+++ Mercury2/src/ArrayStack.h 2010-11-21 04:52:54 UTC (rev 767)
@@ -0,0 +1,66 @@
+#ifndef ARRAYSTACK_H
+#define ARRAYSTACK_H
+
+template <typename T>
+class ArrayStack
+{
+ public:
+ ArrayStack(unsigned long size)
+ :m_stack(NULL), m_nextSpot(0),m_size(size)
+ {
+ m_stack = new T[m_size];
+ };
+
+ ~ArrayStack()
+ {
+ delete[] m_stack;
+ }
+
+ void Push(T x) { m_stack[m_nextSpot++] = x; }
+
+ void Pop() { --m_nextSpot; }
+
+ T Top() { return m_stack[m_nextSpot-1]; }
+
+ unsigned long Depth() const { return m_nextSpot; }
+
+ T operator[](unsigned long i) const { return m_stack[i]; }
+
+ private:
+ T* m_stack;
+ unsigned long m_nextSpot;
+ unsigned long m_size;
+};
+
+#endif
+/****************************************************************************
+ * Copyright (C) 2010 by Joshua Allen *
+ * *
+ * *
+ * All rights reserved. *
+ * *
+ * Redistribution and use in source and binary forms, with or without *
+ * modification, are permitted provided that the following conditions *
+ * are met: *
+ * * Redistributions of source code must retain the above copyright *
+ * notice, this list of conditions and the following disclaimer. *
+ * * Redistributions in binary form must reproduce the above *
+ * copyright notice, this list of conditions and the following *
+ * disclaimer in the documentation and/or other materials provided *
+ * with the distribution. *
+ * * Neither the name of the Mercury Engine nor the names of its *
+ * contributors may be used to endorse or promote products derived *
+ * from this software without specific prior written permission. *
+ * *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR *
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT *
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, *
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY *
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
+ ***************************************************************************/
Modified: Mercury2/src/RenderGraph.cpp
===================================================================
--- Mercury2/src/RenderGraph.cpp 2010-11-21 04:01:56 UTC (rev 766)
+++ Mercury2/src/RenderGraph.cpp 2010-11-21 04:52:54 UTC (rev 767)
@@ -154,10 +154,9 @@
void StoreRenderState::Save()
{
//get assets for current textures
- const std::list< Texture* >& textures = Texture::GetActiveTextures();
- std::list< Texture* >::const_iterator i = textures.begin();
- for (;i != textures.end(); ++i)
- Assets.push_back( *i );
+ const ArrayStack< Texture* >& textures = Texture::GetActiveTextures();
+ for (unsigned short i = 0; i<textures.Depth(); ++i)
+ Assets.push_back( textures[i] );
//save the active shader
Shader* s = Shader::GetCurrentShader();
Modified: Mercury2/src/Texture.cpp
===================================================================
--- Mercury2/src/Texture.cpp 2010-11-21 04:01:56 UTC (rev 766)
+++ Mercury2/src/Texture.cpp 2010-11-21 04:52:54 UTC (rev 767)
@@ -191,8 +191,8 @@
sa.value.iSampler = m_numActiveTextures;
Shader::SetAttribute( ssprintf("HG_Texture%d", m_numActiveTextures), sa);
- m_activeTextures.push_back(this);
-
+ m_activeTextures.Push(this);
+
++m_numActiveTextures;
}
@@ -202,7 +202,7 @@
--m_numActiveTextures;
Shader::RemoveAttribute( ssprintf("HG_Texture%d", m_numActiveTextures) );
- m_activeTextures.pop_back();
+ m_activeTextures.Pop();
// Deactivate(GL_TEXTURE0 + m_numActiveTextures);
}
@@ -351,7 +351,7 @@
bool Texture::m_initTextureSuccess = false;
uint8_t Texture::m_numActiveTextures = 0;
uint32_t Texture::m_textureBinds = 0;
-std::list< Texture* > Texture::m_activeTextures;
+ArrayStack< Texture* > Texture::m_activeTextures(Texture::TextureStackDepth);
Texture** Texture::m_lastBound = NULL;
uint8_t Texture::m_maxActiveTextures = 0;
Modified: Mercury2/src/Texture.h
===================================================================
--- Mercury2/src/Texture.h 2010-11-21 04:01:56 UTC (rev 766)
+++ Mercury2/src/Texture.h 2010-11-21 04:52:54 UTC (rev 767)
@@ -4,6 +4,8 @@
#include <MercuryAsset.h>
#include <RawImageData.h>
+#include <ArrayStack.h>
+
enum TextureFilterMode
{
TF_NONE,
@@ -13,6 +15,8 @@
class Texture : public MercuryAsset
{
+ private:
+ static const unsigned int TextureStackDepth = 16;
public:
Texture( const MString & key, bool bInstanced );
virtual ~Texture();
@@ -39,7 +43,7 @@
static MAutoPtr< Texture > LoadFromFile(const MString& path);
static MAutoPtr< Texture > LoadDynamicTexture(const MString& name);
- static const std::list< Texture* >& GetActiveTextures() { return m_activeTextures; }
+ static const ArrayStack< Texture* >& GetActiveTextures() { return m_activeTextures; }
void SetRawData(RawImageData* raw);
@@ -72,7 +76,7 @@
static bool m_initTextureSuccess;
static uint8_t m_numActiveTextures;
static uint32_t m_textureBinds;
- static std::list< Texture* > m_activeTextures;
+ static ArrayStack< Texture* > m_activeTextures;
static uint8_t m_maxActiveTextures;
static Texture** m_lastBound;
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <axl...@us...> - 2010-11-21 14:22:40
|
Revision: 768
http://hgengine.svn.sourceforge.net/hgengine/?rev=768&view=rev
Author: axlecrusher
Date: 2010-11-21 14:22:34 +0000 (Sun, 21 Nov 2010)
Log Message:
-----------
Make an array of strings that can be used to set ShaderAttribute.
This removes a lot of ssprintf statements, malloc, and free calls. Provides a noticeable boost in performance.
Modified Paths:
--------------
Mercury2/src/Texture.cpp
Mercury2/src/Texture.h
Modified: Mercury2/src/Texture.cpp
===================================================================
--- Mercury2/src/Texture.cpp 2010-11-21 04:52:54 UTC (rev 767)
+++ Mercury2/src/Texture.cpp 2010-11-21 14:22:34 UTC (rev 768)
@@ -19,6 +19,9 @@
{
m_initTextureSuccess = true;
m_numActiveTextures = 0;
+ m_shaderBindPoints = new MString[Texture::TextureStackDepth];
+ for (unsigned short i = 0; i < Texture::TextureStackDepth; ++i)
+ m_shaderBindPoints[i] = ssprintf("HG_Texture%d", m_numActiveTextures);
}
SetIgnoreCull( true );
@@ -189,7 +192,7 @@
ShaderAttribute sa;
sa.type = ShaderAttribute::TYPE_SAMPLER;
sa.value.iSampler = m_numActiveTextures;
- Shader::SetAttribute( ssprintf("HG_Texture%d", m_numActiveTextures), sa);
+ Shader::SetAttribute( m_shaderBindPoints[m_numActiveTextures], sa);
m_activeTextures.Push(this);
@@ -201,15 +204,25 @@
//Everything needs to be done in reverse of BindTexture()
--m_numActiveTextures;
- Shader::RemoveAttribute( ssprintf("HG_Texture%d", m_numActiveTextures) );
+ Shader::RemoveAttribute( m_shaderBindPoints[m_numActiveTextures] );
m_activeTextures.Pop();
// Deactivate(GL_TEXTURE0 + m_numActiveTextures);
}
+void Texture::ActiveTexture(uint32_t i)
+{
+ static uint32_t active = 0;
+ if (active!=i)
+ {
+ GLCALL( glActiveTexture( i ) );
+ }
+ active = i;
+}
+
void Texture::Activate(uint32_t textureResource)
{
- GLCALL( glActiveTexture( textureResource ) );
+ ActiveTexture(textureResource);
// GLCALL( glClientActiveTextureARB(textureResource) ); //XXX: Note to self, this seems to be causing a crash, look into it.
GLCALL( glEnableClientState(GL_TEXTURE_COORD_ARRAY) );
GLCALL( glEnable( GL_TEXTURE_2D ) );
@@ -217,7 +230,7 @@
void Texture::Deactivate(uint32_t textureResource)
{
- GLCALL( glActiveTexture( textureResource ) );
+ ActiveTexture(textureResource);
// GLCALL( glClientActiveTextureARB(textureResource) );
GLCALL( glDisableClientState(GL_TEXTURE_COORD_ARRAY) );
GLCALL( glDisable( GL_TEXTURE_2D ) );
@@ -228,7 +241,7 @@
{
for (uint8_t i = 0; i < m_numActiveTextures; ++i)
{
- GLCALL( glActiveTexture( GL_TEXTURE0+i ) );
+ ActiveTexture(GL_TEXTURE0+i);
// GLCALL( glClientActiveTextureARB(GL_TEXTURE0+i) ); //XXX: Note to self, this seems to be causing a crash, look into it.
GLCALL( glTexCoordPointer(2, GL_FLOAT, stride, BUFFER_OFFSET(uvByteOffset)) );
}
@@ -355,6 +368,8 @@
Texture** Texture::m_lastBound = NULL;
uint8_t Texture::m_maxActiveTextures = 0;
+MString* Texture::m_shaderBindPoints = NULL;
+
/***************************************************************************
* Copyright (C) 2008 by Joshua Allen *
* *
Modified: Mercury2/src/Texture.h
===================================================================
--- Mercury2/src/Texture.h 2010-11-21 04:52:54 UTC (rev 767)
+++ Mercury2/src/Texture.h 2010-11-21 14:22:34 UTC (rev 768)
@@ -49,6 +49,7 @@
static void ApplyActiveTextures(uint16_t stride, uint8_t uvByteOffset);
static void DisableUnusedTextures();
+ static void ActiveTexture(uint32_t i);
static MString GenKey(const MString& k, const XMLNode* n);
@@ -77,6 +78,7 @@
static uint8_t m_numActiveTextures;
static uint32_t m_textureBinds;
static ArrayStack< Texture* > m_activeTextures;
+ static MString* m_shaderBindPoints;
static uint8_t m_maxActiveTextures;
static Texture** m_lastBound;
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|
|
From: <axl...@us...> - 2010-11-21 19:38:25
|
Revision: 769
http://hgengine.svn.sourceforge.net/hgengine/?rev=769&view=rev
Author: axlecrusher
Date: 2010-11-21 19:38:18 +0000 (Sun, 21 Nov 2010)
Log Message:
-----------
use lock free stack to reduce locks in MercuryMemory to near zero
Modified Paths:
--------------
Mercury2/src/MSemaphore.h
Mercury2/src/MercuryMemory.h
Added Paths:
-----------
Mercury2/src/MStack.h
Modified: Mercury2/src/MSemaphore.h
===================================================================
--- Mercury2/src/MSemaphore.h 2010-11-21 14:22:34 UTC (rev 768)
+++ Mercury2/src/MSemaphore.h 2010-11-21 19:38:18 UTC (rev 769)
@@ -19,6 +19,12 @@
#define COMPARE_AND_SWAP(d,o,n) ((uint32_t)InterlockedCompareExchange(d, n, o))
#define SYNC_AND_AND_FETCH(d,v) ((uint32_t)__sync_and_and_fetch(d,v))
+inline void* CAS_PTR(volatile void** d, void* e, void* c)
+{
+ //these variables must be 32 bit aligned on x86 and 64 bit aligned on x64
+ return InterlockedCompareExchangePointer((volatile PVOID*)d,e,c);
+}
+
#endif
class MSemaphore
Added: Mercury2/src/MStack.h
===================================================================
--- Mercury2/src/MStack.h (rev 0)
+++ Mercury2/src/MStack.h 2010-11-21 19:38:18 UTC (rev 769)
@@ -0,0 +1,117 @@
+#ifndef MSTACK_H
+#define MSTACK_H
+
+#include <MSemaphore.h>
+
+template <typename T>
+class MStack
+{
+ private:
+ struct Container
+ {
+ Container()
+ :m_next(NULL)
+ { }
+ T m_data;
+ volatile Container* m_next;
+ };
+
+ volatile Container* m_head;
+ volatile Container* m_freeContainers;
+
+ // use instead of calling new Container()
+ Container* GetContainer()
+ {
+ Container* a = (Container*)m_freeContainers;
+ if (a==NULL) return new Container(); //make new container, don't care if a has changed since read
+ if ( CAS_PTR((volatile void**)&m_freeContainers,(void*)a->m_next,a)==a ) //true if swap made
+ return a;
+ return new Container();
+ }
+
+ //use instead of calling delete Container
+ void SaveContainerForFuture(Container* c)
+ {
+ do
+ {
+ c->m_next = m_freeContainers;
+ }
+ while( CAS_PTR((volatile void**)&m_freeContainers,c,(void*)c->m_next)!=c->m_next );
+ }
+
+ public:
+ MStack()
+ :m_head(NULL), m_freeContainers(NULL)
+ {
+ }
+
+ void push(const T& data)
+ {
+ Container* a = GetContainer();
+ a->m_data = data;
+ do
+ {
+ a->m_next = m_head;
+ } while ( CAS_PTR((volatile void**)&m_head,a,(void*)a->m_next)!=a->m_next );
+ }
+
+ bool pop()
+ {
+ if (m_head==NULL) return false;
+ Container* a = NULL;
+ do
+ {
+ a = m_head;
+ } while ( CAS_PTR((volatile void**)&m_head,(void*)a->m_next,a)!=a );
+ SaveContainerForFuture(a);
+ return true;
+ }
+
+ bool pop_get(T& d)
+ {
+ if (m_head==NULL) return false;
+ Container* a = NULL;
+ do
+ {
+ a = (Container*)m_head;
+ } while ( CAS_PTR((volatile void**)&m_head,(void*)a->m_next,a)!=a );
+ d = a->m_data;
+ SaveContainerForFuture(a);
+ return true;
+ }
+
+ inline bool empty() const { return m_head==NULL; }
+};
+
+#endif
+/****************************************************************************
+ * Copyright (C) 2010 by Joshua Allen *
+ * *
+ * *
+ * All rights reserved. *
+ * *
+ * Redistribution and use in source and binary forms, with or without *
+ * modification, are permitted provided that the following conditions *
+ * are met: *
+ * * Redistributions of source code must retain the above copyright *
+ * notice, this list of conditions and the following disclaimer. *
+ * * Redistributions in binary form must reproduce the above *
+ * copyright notice, this list of conditions and the following *
+ * disclaimer in the documentation and/or other materials provided *
+ * with the distribution. *
+ * * Neither the name of the Mercury Engine nor the names of its *
+ * contributors may be used to endorse or promote products derived *
+ * from this software without specific prior written permission. *
+ * *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR *
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT *
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, *
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY *
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
+ ***************************************************************************/
Modified: Mercury2/src/MercuryMemory.h
===================================================================
--- Mercury2/src/MercuryMemory.h 2010-11-21 14:22:34 UTC (rev 768)
+++ Mercury2/src/MercuryMemory.h 2010-11-21 19:38:18 UTC (rev 769)
@@ -5,6 +5,8 @@
#include <list>
#include <MSemaphore.h>
+#include <MStack.h>
+
///Memory holder for matrices
template <typename T>
class MercuryMemory
@@ -14,105 +16,37 @@
free ride into the CPU cache. */
public:
MercuryMemory(const uint32_t rows)
- :m_freeMem(NULL),m_freeUnit(NULL),m_rows(rows)
+ :m_rows(rows)
{
-// m_lock.Wait();
AllocateMoreSpace(m_rows);
-// m_lock.UnLock();
}
T* Allocate()
{
T* m = NULL;
- MemoryUnit* mu = NULL;
- //keep really short lock
- m_lock.Wait();
- if ( m_freeMem == NULL ) m_freeMem = AllocateMoreSpace(m_rows);
-
- //get record of free memory spot
- mu = m_freeMem;
- m_freeMem=m_freeMem->prev;
- m = (T*)mu->mem;
-
- SaveFreeUnit(mu);
- m_lock.UnLock();
-// delete mu;
-
-// if (m==NULL) { char* a = NULL; *a=0; } //no memory allocated??
+ while ( !m_freeData.pop_get(m) ) AllocateMoreSpace(m_rows);
return m;
}
- void Free(T* m)
- {
- m_lock.Wait();
-// for (MemoryUnit* mu=m_freeMem;mu!=NULL;mu=mu->prev)
-// {
- //probably could some some sorting here to get contigious free and used memory
- //if free memory is alwasy given out in order, then used memory will also be in order
-// if (m==mu->mem) { char* a=NULL;*a=0;} //WTF DOUBLE FREE
-// }
-// m_freeMem = new MemoryUnit(m_freeMem,m);
+ inline void Free(T* m) { m_freeData.push(m); }
-/*
- MemoryUnit* mu = m_freeUnit;
- m_freeUnit = m_freeUnit->prev; //set top free unit to next free unit
- //setup unit and add it to the top of the free memory
- mu->prev = m_freeMem;
- mu->mem = m;
-*/ TakeFreeUnit(m);
-
- m_lock.UnLock();
- }
-
private:
- struct MemoryUnit
- {
- MemoryUnit(MemoryUnit* p, void* m)
- :mem(m),prev(p)
- {
-// if (p!=NULL) p->next = this;
- }
-// T* mem;
- void* mem;
- MemoryUnit* prev;
- };
- MemoryUnit* AllocateMoreSpace(const uint32_t rows)
+ void AllocateMoreSpace(const uint32_t rows)
{
- MemoryUnit* mu = NULL;
-
AlignedBuffer<T>* d = new AlignedBuffer<T>();
d->Allocate(rows,16);
- m_lock.Wait();
+ m_lock.Wait(); //required
m_data.push_back(d);
- m_lock.UnLock();
+ m_lock.UnLock(); //required
for (unsigned int i = 0; i < rows;i++)
- mu = new MemoryUnit(mu,(d->Buffer())+i);
- return mu;
+ m_freeData.push(d->Buffer()+i);
}
- inline void TakeFreeUnit(T* m)
- {
- MemoryUnit* mu = m_freeUnit;
- m_freeUnit = m_freeUnit->prev; //set top free unit to next free unit
- //setup unit and add it to the top of the free memory
- mu->prev = m_freeMem;
- mu->mem = m;
- m_freeMem = mu;
- }
-
- void SaveFreeUnit(MemoryUnit* mu)
- {
- mu->mem = NULL;
- mu->prev = m_freeUnit;
- m_freeUnit = mu;
- }
-
std::list< AlignedBuffer<T>* > m_data;
- MemoryUnit* m_freeMem; //Free template memory
- MemoryUnit* m_freeUnit; //Free MemoryUnits, for when
+ MStack< T* > m_freeData;
MSemaphore m_lock;
unsigned long m_rows;
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|
|
From: <axl...@us...> - 2010-12-17 22:23:23
|
Revision: 771
http://hgengine.svn.sourceforge.net/hgengine/?rev=771&view=rev
Author: axlecrusher
Date: 2010-12-17 21:57:04 +0000 (Fri, 17 Dec 2010)
Log Message:
-----------
Macro out the glGetError and reduce redundant matrix loads
Modified Paths:
--------------
Mercury2/src/GLHeaders.h
Mercury2/src/GLHelpers.cpp
Modified: Mercury2/src/GLHeaders.h
===================================================================
--- Mercury2/src/GLHeaders.h 2010-11-23 03:04:17 UTC (rev 770)
+++ Mercury2/src/GLHeaders.h 2010-12-17 21:57:04 UTC (rev 771)
@@ -24,12 +24,16 @@
#include <MercuryLog.h>
+#if DO_GLERRORCHECK
#define GLERRORCHECK { \
uint32_t e = GLCALL( glGetError() ); \
if ( e != GL_NO_ERROR ) { \
LOG.Write(ssprintf("GL Error:%s", GlError2String(e).c_str())); \
printf("GL Error:%s", GlError2String(e).c_str()); \
assert(0); } }
+#else
+#define GLERRORCHECK ;
+#endif
#define CHECKFBO { \
uint32_t e = GLCALL( glCheckFramebufferStatusEXT(GL_FRAMEBUFFER) ); \
Modified: Mercury2/src/GLHelpers.cpp
===================================================================
--- Mercury2/src/GLHelpers.cpp 2010-11-23 03:04:17 UTC (rev 770)
+++ Mercury2/src/GLHelpers.cpp 2010-12-17 21:57:04 UTC (rev 771)
@@ -43,10 +43,15 @@
void glLoadMatrix(const MercuryMatrix& m)
{
+ static const MercuryMatrix* lp = NULL;
static MercuryMatrix l;
l = m;
l.Transpose();
- glLoadMatrixf( l.Ptr() );
+ if ( lp != &m )
+ {
+ GLCALL( glLoadMatrixf( l.Ptr() ) );
+ }
+ lp = &m;
}
MercuryMatrix glGetMatrix(unsigned int m)
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|
|
From: <axl...@us...> - 2010-12-18 00:10:25
|
Revision: 772
http://hgengine.svn.sourceforge.net/hgengine/?rev=772&view=rev
Author: axlecrusher
Date: 2010-12-18 00:10:19 +0000 (Sat, 18 Dec 2010)
Log Message:
-----------
MString to char[]. MString does not seem to work correctly in constant time with optimizations turned on.
Modified Paths:
--------------
Mercury2/src/MercuryFileDriverMem.cpp
Mercury2/src/MercuryFileDriverPacked.cpp
Mercury2/src/MercuryFileDriverZipped.cpp
Modified: Mercury2/src/MercuryFileDriverMem.cpp
===================================================================
--- Mercury2/src/MercuryFileDriverMem.cpp 2010-12-17 21:57:04 UTC (rev 771)
+++ Mercury2/src/MercuryFileDriverMem.cpp 2010-12-18 00:10:19 UTC (rev 772)
@@ -1,6 +1,6 @@
#include <MercuryFileDriverMem.h>
-const MString MemoryFileName = "memory.zip";
+const char MemoryFileName[] = "memory.zip";
/********************FILE DRIVER MEMORY********************/
Modified: Mercury2/src/MercuryFileDriverPacked.cpp
===================================================================
--- Mercury2/src/MercuryFileDriverPacked.cpp 2010-12-17 21:57:04 UTC (rev 771)
+++ Mercury2/src/MercuryFileDriverPacked.cpp 2010-12-18 00:10:19 UTC (rev 772)
@@ -2,7 +2,7 @@
#include <MercuryVector.h>
#include <string.h>
-const MString PackagePrefix = "Packages/";
+const char PackagePrefix[] = "Packages/";
MercuryFileObjectPacked::~MercuryFileObjectPacked()
{
@@ -103,7 +103,7 @@
MVector< MString > out;
MercuryFileDriver::Init();
- FILEMAN.ListDirectory( PackagePrefix+"*.*", out, false );
+ FILEMAN.ListDirectory( MString(PackagePrefix)+"*.*", out, false );
for ( unsigned i = 0; i < out.size(); i++ )
{
Modified: Mercury2/src/MercuryFileDriverZipped.cpp
===================================================================
--- Mercury2/src/MercuryFileDriverZipped.cpp 2010-12-17 21:57:04 UTC (rev 771)
+++ Mercury2/src/MercuryFileDriverZipped.cpp 2010-12-18 00:10:19 UTC (rev 772)
@@ -12,7 +12,7 @@
# endif
#endif
-const MString PackagePrefix = "Packages/";
+const char PackagePrefix[] = "Packages/";
/********************FILE DRIVER ZIPPED*******************/
@@ -172,7 +172,7 @@
MercuryFileDriver::Init();
- FILEMAN.ListDirectory( PackagePrefix+"*.zip", out, false );
+ FILEMAN.ListDirectory( MString(PackagePrefix)+"*.zip", out, false );
for ( i = 0; i < out.size(); i++ )
out[i] = PackagePrefix + out[i];
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