[xine-cvs] CVS: xine-lib/src/xine-engine buffer.h,1.51,1.52

[The M. M. M. <tm...@us...>]

Update of /cvsroot/xine/xine-lib/src/xine-engine
In directory usw-pr-cvs1:/tmp/cvs-serv9029/xine-engine

Modified Files:
	buffer.h 
Log Message:
added support in buffer.h for transporting RGB palette from the demuxer to
the decoder; modified AVI demuxer and MSVC decoder to support this feature


Index: buffer.h
===================================================================
RCS file: /cvsroot/xine/xine-lib/src/xine-engine/buffer.h,v
retrieving revision 1.51
retrieving revision 1.52
diff -u -r1.51 -r1.52
--- buffer.h	19 Jun 2002 23:25:15 -0000	1.51
+++ buffer.h	25 Jun 2002 03:37:52 -0000	1.52
@@ -192,6 +192,26 @@
 #define BUF_FLAG_END_STREAM  0x0040
 #define BUF_FLAG_FRAMERATE   0x0080
 #define BUF_FLAG_SEEK        0x0100
+#define BUF_FLAG_SPECIAL     0x0200
+
+/* these are the types of special buffers */
+/* 
+ * In a BUF_SPECIAL_PALETTE buffer:
+ * decoder_info[1] = BUF_SPECIAL_PALETTE
+ * decoder_info[2] = number of entries in palette table
+ * decoder_info[3] = pointer to palette table
+ * A palette table is an array of palette_entry_t structures. A decoder
+ * should not count on this array to exist for the duration of the
+ * program's execution and should copy, manipulate, and store the palette
+ * data privately if it needs the palette information.
+ */
+#define BUF_SPECIAL_PALETTE  1
+
+typedef struct palette_entry_s palette_entry_t;
+struct palette_entry_s
+{
+  unsigned char r, g, b;
+} ;
 
 typedef struct fifo_buffer_s fifo_buffer_t;
 struct fifo_buffer_s