diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915/intel_blit.c')
| -rw-r--r-- | src/mesa/drivers/dri/i915/intel_blit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915/intel_blit.c b/src/mesa/drivers/dri/i915/intel_blit.c index b00b0d9e1b5..2d4d00edefd 100644 --- a/src/mesa/drivers/dri/i915/intel_blit.c +++ b/src/mesa/drivers/dri/i915/intel_blit.c @@ -402,6 +402,9 @@ intelClearWithBlit(GLcontext * ctx, GLbitfield mask) b = *box; } + if (b.x1 >= b.x2 || b.y1 >= b.y2) + continue; + if (0) _mesa_printf("clear %d,%d..%d,%d, mask %x\n", b.x1, b.y1, b.x2, b.y2, mask); |