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assertions

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This commit is contained in:
Brian 2007-08-17 10:27:53 +01:00
parent 04f2078860
commit 93efcf50fa
2 changed files with 10 additions and 1 deletions
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3
src/mesa/pipe/softpipe/sp_clear.c
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@ -55,5 +55,8 @@ softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps,
w = softpipe->framebuffer.cbufs[0]->width;
h = softpipe->framebuffer.cbufs[0]->height;
assert(w <= ps->region->pitch);
assert(h <= ps->region->height);
pipe->region_fill(pipe, ps->region, 0, x, y, w, h, clearValue);
}

8
src/mesa/pipe/softpipe/sp_region.c
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@ -33,6 +33,7 @@
#include "sp_context.h"
#include "sp_region.h"
#include "pipe/p_util.h"
#include "pipe/p_winsys.h"
#include "pipe/p_defines.h"
@ -86,7 +87,7 @@ sp_region_alloc(struct pipe_context *pipe,
unsigned cpp, unsigned width, unsigned height, unsigned flags)
{
struct softpipe_context *sp = softpipe_context( pipe );
struct pipe_region *region = calloc(sizeof(*region), 1);
struct pipe_region *region = CALLOC_STRUCT(pipe_region);
const unsigned alignment = 64;
region->cpp = cpp;
@ -94,6 +95,8 @@ sp_region_alloc(struct pipe_context *pipe,
region->height = height;
region->refcount = 1;
assert(region->pitch > 0);
region->buffer = sp->pipe.winsys->buffer_create( sp->pipe.winsys, alignment );
/* NULL data --> just allocate the space */
@ -233,6 +236,9 @@ sp_region_fill(struct pipe_context *pipe,
{
unsigned i, j;
assert(dst->pitch > 0);
assert(width <= dst->pitch);
(void)pipe->region_map(pipe, dst);
switch (dst->cpp) {