[Fuse-for-macosx-commits] SF.net SVN: fuse-for-macosx:[578] trunk/fuse
Brought to you by:
fredm
Menu
▾
▴
[Fuse-for-macosx-commits] SF.net SVN: fuse-for-macosx:[578] trunk/fuse
|
From: <fr...@us...> - 2009-01-09 13:06:42
|
Revision: 578
http://fuse-for-macosx.svn.sourceforge.net/fuse-for-macosx/?rev=578&view=rev
Author: fredm
Date: 2009-01-09 13:06:36 +0000 (Fri, 09 Jan 2009)
Log Message:
-----------
Fix running with sound off.
Modified Paths:
--------------
trunk/fuse/fusepb/Fuse.xcodeproj/project.pbxproj
trunk/fuse/fusepb/models/Emulator.h
trunk/fuse/fusepb/models/Emulator.m
trunk/fuse/spectrum.c
Added Paths:
-----------
trunk/fuse/fusepb/timer/
trunk/fuse/fusepb/timer/timer.c
Modified: trunk/fuse/fusepb/Fuse.xcodeproj/project.pbxproj
===================================================================
--- trunk/fuse/fusepb/Fuse.xcodeproj/project.pbxproj 2008-12-18 10:18:38 UTC (rev 577)
+++ trunk/fuse/fusepb/Fuse.xcodeproj/project.pbxproj 2009-01-09 13:06:36 UTC (rev 578)
@@ -170,8 +170,8 @@
B62B1A2A0DD667EC00D42AAF /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = B62B1A290DD667EC00D42AAF /* main.m */; };
B63225EC0C66BA1300BB081B /* osname.c in Sources */ = {isa = PBXBuildFile; fileRef = B63225EB0C66BA1300BB081B /* osname.c */; };
B63225EE0C66BA3700BB081B /* paths.c in Sources */ = {isa = PBXBuildFile; fileRef = B63225ED0C66BA3700BB081B /* paths.c */; };
- B63225F50C66BA7400BB081B /* timer.c in Sources */ = {isa = PBXBuildFile; fileRef = B63225F20C66BA7400BB081B /* timer.c */; };
B63225F70C66BA7400BB081B /* unix.c in Sources */ = {isa = PBXBuildFile; fileRef = B63225F40C66BA7400BB081B /* unix.c */; };
+ B6374FA50F178298003CE6E2 /* timer.c in Sources */ = {isa = PBXBuildFile; fileRef = B6374FA40F178298003CE6E2 /* timer.c */; };
B639B7680A6BAFCF00927E24 /* csw.icns in Resources */ = {isa = PBXBuildFile; fileRef = B639B7670A6BAFCF00927E24 /* csw.icns */; };
B639B7D10A6BB45600927E24 /* raw.icns in Resources */ = {isa = PBXBuildFile; fileRef = B639B7D00A6BB45600927E24 /* raw.icns */; };
B6403FD80A7E4B1A00E00B11 /* loader.c in Sources */ = {isa = PBXBuildFile; fileRef = B6403FD60A7E4B1A00E00B11 /* loader.c */; };
@@ -339,11 +339,11 @@
B62F3BCF059F5BF300A7009A /* PokeFinderController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = PokeFinderController.m; path = controllers/PokeFinderController.m; sourceTree = "<group>"; };
B63225EB0C66BA1300BB081B /* osname.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; path = osname.c; sourceTree = "<group>"; };
B63225ED0C66BA3700BB081B /* paths.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; path = paths.c; sourceTree = "<group>"; };
- B63225F20C66BA7400BB081B /* timer.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; path = timer.c; sourceTree = "<group>"; };
B63225F30C66BA7400BB081B /* timer.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = timer.h; sourceTree = "<group>"; };
B63225F40C66BA7400BB081B /* unix.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; path = unix.c; sourceTree = "<group>"; };
B632C6AE03E5368700A864FD /* DebuggerController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = DebuggerController.h; path = controllers/DebuggerController.h; sourceTree = "<group>"; };
B632C6AF03E5368700A864FD /* DebuggerController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = DebuggerController.m; path = controllers/DebuggerController.m; sourceTree = "<group>"; };
+ B6374FA40F178298003CE6E2 /* timer.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = timer.c; path = timer/timer.c; sourceTree = SOURCE_ROOT; };
B6379299060AA0D300246736 /* se-0.rom */ = {isa = PBXFileReference; lastKnownFileType = file; name = "se-0.rom"; path = "../roms/se-0.rom"; sourceTree = SOURCE_ROOT; };
B637929A060AA0D300246736 /* se-1.rom */ = {isa = PBXFileReference; lastKnownFileType = file; name = "se-1.rom"; path = "../roms/se-1.rom"; sourceTree = SOURCE_ROOT; };
B639B7670A6BAFCF00927E24 /* csw.icns */ = {isa = PBXFileReference; lastKnownFileType = image.icns; path = csw.icns; sourceTree = "<group>"; };
@@ -789,7 +789,7 @@
B63225EF0C66BA4B00BB081B /* timer */ = {
isa = PBXGroup;
children = (
- B63225F20C66BA7400BB081B /* timer.c */,
+ B6374FA40F178298003CE6E2 /* timer.c */,
B63225F30C66BA7400BB081B /* timer.h */,
B63225F40C66BA7400BB081B /* unix.c */,
);
@@ -1481,7 +1481,6 @@
B6CADD580C47AD90004BA954 /* Texture.m in Sources */,
B63225EC0C66BA1300BB081B /* osname.c in Sources */,
B63225EE0C66BA3700BB081B /* paths.c in Sources */,
- B63225F50C66BA7400BB081B /* timer.c in Sources */,
B63225F70C66BA7400BB081B /* unix.c in Sources */,
B6CE3A060CD2160A005ACDC8 /* beta.c in Sources */,
B6CE3A080CD2160A005ACDC8 /* crc.c in Sources */,
@@ -1499,6 +1498,7 @@
B684A19E0E93A8CD00A5B097 /* event.c in Sources */,
B684A1A00E93A8D700A5B097 /* variable.c in Sources */,
B684A1A20E93A8FC00A5B097 /* file.c in Sources */,
+ B6374FA50F178298003CE6E2 /* timer.c in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
Modified: trunk/fuse/fusepb/models/Emulator.h
===================================================================
--- trunk/fuse/fusepb/models/Emulator.h 2008-12-18 10:18:38 UTC (rev 577)
+++ trunk/fuse/fusepb/models/Emulator.h 2009-01-09 13:06:36 UTC (rev 578)
@@ -64,7 +64,7 @@
-(void) stopEmulationTimer;
-(void) updateEmulation:(NSTimer*)theTimer;
--(void) updateEmulationForTimeDelta:(CFAbsoluteTime)deltaTime;
+-(void) updateEmulationForTimeDelta:(CFTimeInterval)deltaTime;
-(void) setEmulationHz:(float)hz;
/* FIXME: Could do with a setSettings? maybe we just update settings when
Modified: trunk/fuse/fusepb/models/Emulator.m
===================================================================
--- trunk/fuse/fusepb/models/Emulator.m 2008-12-18 10:18:38 UTC (rev 577)
+++ trunk/fuse/fusepb/models/Emulator.m 2009-01-09 13:06:36 UTC (rev 578)
@@ -148,7 +148,7 @@
}
/* given a delta time in seconds, update overall emulation state */
--(void) updateEmulationForTimeDelta:(CFAbsoluteTime)deltaTime
+-(void) updateEmulationForTimeDelta:(CFTimeInterval)deltaTime
{
if( sound_enabled ) {
int too_long = 0;
Added: trunk/fuse/fusepb/timer/timer.c
===================================================================
--- trunk/fuse/fusepb/timer/timer.c (rev 0)
+++ trunk/fuse/fusepb/timer/timer.c 2009-01-09 13:06:36 UTC (rev 578)
@@ -0,0 +1,136 @@
+/* timer.c: Speed routines for Fuse
+ Copyright (c) 1999-2007 Philip Kendall, Marek Januszewski, Fredrick Meunier
+
+ $Id: timer.c 3681 2008-06-16 09:40:29Z pak21 $
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+ Author contact information:
+
+ E-mail: phi...@sh...
+
+*/
+
+#include <config.h>
+
+#include "event.h"
+#include "settings.h"
+#include "sound.h"
+#include "tape.h"
+#include "timer.h"
+#include "ui/ui.h"
+
+/*
+ * Routines for estimating emulation speed
+ */
+
+/* The actual time at the end of each of the last 10 emulated seconds */
+static timer_type stored_times[10];
+
+/* Which is the next entry in 'stored_times' that we will update */
+static size_t next_stored_time;
+
+/* The number of frames until we next update 'stored_times' */
+static int frames_until_update;
+
+/* The number of time samples we have for estimating speed */
+static int samples;
+
+float current_speed = 100.0;
+
+static timer_type start_time;
+
+int timer_event;
+
+static void timer_frame( libspectrum_dword last_tstates, int event GCC_UNUSED,
+ void *user_data GCC_UNUSED );
+
+int
+timer_estimate_speed( void )
+{
+ timer_type current_time;
+ float difference;
+ int error;
+
+ if( frames_until_update-- ) return 0;
+
+ error = timer_get_real_time( ¤t_time ); if( error ) return error;
+
+ if( samples < 10 ) {
+
+ /* If we don't have enough data, assume we're running at the desired
+ speed :-) */
+ current_speed = settings_current.emulation_speed;
+
+ } else {
+
+ difference =
+ timer_get_time_difference( ¤t_time,
+ &stored_times[ next_stored_time ] );
+ current_speed = 100 * ( 10.0 / difference );
+
+ }
+
+ ui_statusbar_update_speed( current_speed );
+
+ stored_times[ next_stored_time ] = current_time;
+
+ next_stored_time = ( next_stored_time + 1 ) % 10;
+ frames_until_update =
+ ( machine_current->timings.processor_speed /
+ machine_current->timings.tstates_per_frame ) - 1;
+
+ samples++;
+
+ return 0;
+}
+
+int
+timer_estimate_reset( void )
+{
+ int error = timer_get_real_time( &start_time ); if( error ) return error;
+ samples = 0;
+ next_stored_time = 0;
+ frames_until_update = 0;
+
+ return 0;
+}
+
+int
+timer_init( void )
+{
+ int error = timer_get_real_time( &start_time ); if( error ) return error;
+
+ timer_event = event_register( timer_frame, "Timer" );
+ if( timer_event == -1 ) return 1;
+
+ error = event_add( 0, timer_event );
+ if( error ) return error;
+
+ return 0;
+}
+
+int
+timer_end( void )
+{
+ return event_remove_type( timer_event );
+}
+
+static void
+timer_frame( libspectrum_dword last_tstates, int event GCC_UNUSED,
+ void *user_data GCC_UNUSED )
+{
+ event_timer = 1;
+}
Modified: trunk/fuse/spectrum.c
===================================================================
--- trunk/fuse/spectrum.c 2008-12-18 10:18:38 UTC (rev 577)
+++ trunk/fuse/spectrum.c 2009-01-09 13:06:36 UTC (rev 578)
@@ -275,11 +275,11 @@
void
spectrum_do_timer( libspectrum_dword target_tstates )
{
+ event_timer=0;
if( event_add( target_tstates + tstates, timer_event ) ) {
/* Some sort of dire error */
return;
}
- event_timer=0;
while( !event_timer ) {
z80_do_opcodes();
event_do_events();
@@ -287,5 +287,4 @@
spectrum_do_frame_end();
}
}
- event_timer=0;
}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
