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Allow batch buffer debugging without calling i915_winsys->batch_start so often.

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This commit is contained in:
José Fonseca 2007-11-03 02:00:28 +00:00
parent 5fa6ea6858
commit 7a7899a247
4 changed files with 15 additions and 13 deletions
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10
src/mesa/pipe/i915simple/i915_batch.h
View file

@ -34,7 +34,7 @@
#define BATCH_LOCALS
#define BEGIN_BATCH( dwords, relocs ) \
i915->winsys->batch_start( i915->winsys, dwords, relocs )
(i915->batch_start = i915->winsys->batch_start( i915->winsys, dwords, relocs ))
#define OUT_BATCH( dword ) \
i915->winsys->batch_dword( i915->winsys, dword )
@ -44,10 +44,10 @@
#define ADVANCE_BATCH()
#define FLUSH_BATCH() do { \
if (0) i915_dump_batchbuffer( i915, i915->batch_start, BEGIN_BATCH(0, 0) ); \
i915->winsys->batch_flush( i915->winsys ); \
i915->batch_start = BEGIN_BATCH(0, 0); \
#define FLUSH_BATCH() do { \
if (0) i915_dump_batchbuffer( i915 ); \
i915->winsys->batch_flush( i915->winsys ); \
i915->batch_start = NULL; \
i915->hardware_dirty = ~0; \
} while (0)

2
src/mesa/pipe/i915simple/i915_context.c
View file

@ -347,7 +347,7 @@ struct pipe_context *i915_create( struct pipe_winsys *pipe_winsys,
/* Batch stream debugging is a bit hacked up at the moment:
*/
i915->batch_start = BEGIN_BATCH(0, 0);
i915->batch_start = NULL;
/*
* XXX we could plug GL selection/feedback into the drawing pipeline

12
src/mesa/pipe/i915simple/i915_debug.c
View file

@ -822,20 +822,24 @@ static boolean i915_debug_packet( struct debug_stream *stream )
void
i915_dump_batchbuffer( struct i915_context *i915,
unsigned *start,
unsigned *end )
i915_dump_batchbuffer( struct i915_context *i915 )
{
struct debug_stream stream;
unsigned *start = i915->batch_start;
unsigned *end = i915->winsys->batch_start( i915->winsys, 0, 0 );
unsigned bytes = (end - start) * 4;
boolean done = FALSE;
stream.offset = 0;
stream.ptr = (char *)start;
stream.print_addresses = 0;
stream.winsys = i915->pipe.winsys;
if (!start || !end) {
stream.winsys->printf( stream.winsys, "\n\nBATCH: ???\n");
return;
}
stream.winsys->printf( stream.winsys, "\n\nBATCH: (%d)\n", bytes / 4);
while (!done &&

4
src/mesa/pipe/i915simple/i915_debug.h
View file

@ -79,9 +79,7 @@ void i915_print_ureg(const char *msg, unsigned ureg);
#endif
void i915_dump_batchbuffer( struct i915_context *i915,
unsigned *start,
unsigned *end );
void i915_dump_batchbuffer( struct i915_context *i915 );