diff options
| author | Eric Anholt <eric@anholt.net> | 2009-08-07 17:06:41 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-08-07 18:33:08 -0700 |
| commit | b82abaabee3a0d0d8ec3418e8299cad1985a2776 (patch) | |
| tree | 6c59968661563a3871df964c1e3e8f2d65537a02 | |
| parent | 9f981ec27dffa562cf743b4690293569477b4553 (diff) | |
intel: Add some more safety asserts in the blit code.
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_blit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c index 2e95bd1013..979f202584 100644 --- a/src/mesa/drivers/dri/intel/intel_blit.c +++ b/src/mesa/drivers/dri/intel/intel_blit.c @@ -477,6 +477,8 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask) BR13 |= BR13_565; } + assert(irb->region->tiling != I915_TILING_Y); + #ifndef I915 if (irb->region->tiling != I915_TILING_NONE) { CMD |= XY_DST_TILED; @@ -571,6 +573,7 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel, assert( logic_op - GL_CLEAR >= 0 ); assert( logic_op - GL_CLEAR < 0x10 ); + assert(dst_pitch > 0); if (w < 0 || h < 0) return GL_TRUE; |