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i915: Add some sanity checks to blit command debugging code.

This commit is contained in:
Michel Dänzer 2007-10-18 18:30:15 +02:00
parent a663e846b6
commit 950fff0f9a
1 changed files with 21 additions and 16 deletions
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37
src/mesa/drivers/dri/i915/i915_debug.c
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@ -376,20 +376,25 @@ static void BR13( struct debug_stream *stream,
}
static void BR22( struct debug_stream *stream,
GLuint val )
static void BR2223( struct debug_stream *stream,
GLuint val22, GLuint val23 )
{
PRINTF("\t0x%08x\n", val);
BITS(val, 31, 16, "dest y1");
BITS(val, 15, 0, "dest x1");
}
union { GLuint val; short field[2]; } BR22, BR23;
static void BR23( struct debug_stream *stream,
GLuint val )
{
PRINTF("\t0x%08x\n", val);
BITS(val, 31, 16, "dest y2");
BITS(val, 15, 0, "dest x2");
BR22.val = val22;
BR23.val = val23;
PRINTF("\t0x%08x\n", val22);
BITS(val22, 31, 16, "dest y1");
BITS(val22, 15, 0, "dest x1");
PRINTF("\t0x%08x\n", val23);
BITS(val23, 31, 16, "dest y2");
BITS(val23, 15, 0, "dest x2");
/* The blit engine may produce unexpected results when these aren't met */
assert(BR22.field[0] < BR23.field[0]);
assert(BR22.field[1] < BR23.field[1]);
}
static void BR09( struct debug_stream *stream,
@ -436,8 +441,8 @@ static GLboolean debug_copy_blit( struct debug_stream *stream,
PRINTF("\t0x%08x\n", ptr[j++]);
BR13(stream, ptr[j++]);
BR22(stream, ptr[j++]);
BR23(stream, ptr[j++]);
BR2223(stream, ptr[j], ptr[j+1]);
j += 2;
BR09(stream, ptr[j++]);
BR26(stream, ptr[j++]);
BR11(stream, ptr[j++]);
@ -459,8 +464,8 @@ static GLboolean debug_color_blit( struct debug_stream *stream,
PRINTF("\t0x%08x\n", ptr[j++]);
BR13(stream, ptr[j++]);
BR22(stream, ptr[j++]);
BR23(stream, ptr[j++]);
BR2223(stream, ptr[j], ptr[j+1]);
j += 2;
BR09(stream, ptr[j++]);
BR16(stream, ptr[j++]);