diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_quad_blend.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_quad_blend.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_quad_blend.c b/src/gallium/drivers/llvmpipe/lp_quad_blend.c index 4312753eef..976994f4e8 100644 --- a/src/gallium/drivers/llvmpipe/lp_quad_blend.c +++ b/src/gallium/drivers/llvmpipe/lp_quad_blend.c @@ -144,12 +144,17 @@ blend_run(struct quad_stage *qs, for (cbuf = 0; cbuf < llvmpipe->framebuffer.nr_cbufs; cbuf++) { + unsigned x0 = quads[0]->input.x0; + unsigned y0 = quads[0]->input.y0; uint8_t ALIGN16_ATTRIB src[4][16]; uint8_t ALIGN16_ATTRIB dst[4][16]; struct llvmpipe_cached_tile *tile - = lp_get_cached_tile(llvmpipe->cbuf_cache[cbuf], - quads[0]->input.x0, - quads[0]->input.y0); + = lp_get_cached_tile(llvmpipe->cbuf_cache[cbuf], x0, y0); + + assert(nr * QUAD_SIZE == TILE_VECTOR_HEIGHT * TILE_VECTOR_WIDTH); + + assert(x0 % TILE_VECTOR_WIDTH == 0); + assert(y0 % TILE_VECTOR_HEIGHT == 0); for (q = 0; q < nr; q += 4) { for (k = 0; k < 4 && q + k < nr; ++k) { @@ -193,6 +198,8 @@ blend_run(struct quad_stage *qs, if (quad->inout.mask & (1 << j)) { int x = itx + (j & 1); int y = ity + (j >> 1); + assert(x < TILE_SIZE); + assert(y < TILE_SIZE); for (i = 0; i < 4; i++) { /* loop over color chans */ TILE_PIXEL(tile->data.color, x, y, i) = src[i][4*k + j]; } |