diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-12-13 22:53:18 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-12-13 23:00:13 +0000 |
| commit | 29afd0dc8e893cc4110ee0d70546775dae86ddb3 (patch) | |
| tree | 44931edb38cbc2da2579067e66277d5bc848d879 /src/sna/gen2_render.c | |
| parent | 4d2abe1e3daac74747535d88dff34b024b87bbe9 (diff) | |
sna/gen2: Assertions
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/gen2_render.c')
| -rw-r--r-- | src/sna/gen2_render.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/src/sna/gen2_render.c b/src/sna/gen2_render.c index d0272bf2..afc71af8 100644 --- a/src/sna/gen2_render.c +++ b/src/sna/gen2_render.c @@ -1050,6 +1050,7 @@ inline static int gen2_get_rectangles(struct sna *sna, if ((sna->kgem.batch[sna->kgem.nbatch-1] & ~0xffff) == (PRIM3D_INLINE | PRIM3D_RECTLIST)) { uint32_t *b = &sna->kgem.batch[sna->kgem.nbatch-1]; + assert(*b & 0xffff); sna->render.vertex_index = 1 + (*b & 0xffff); *b = PRIM3D_INLINE | PRIM3D_RECTLIST; state->vertex_offset = sna->kgem.nbatch - 1; @@ -1885,7 +1886,7 @@ gen2_render_composite(struct sna *sna, DBG(("%s: fallback -- unsupported CA blend (src_blend=%d)\n", __FUNCTION__, gen2_blend_op[op].src_blend)); - goto cleanup_dst; + goto cleanup_src; } tmp->need_magic_ca_pass = true; @@ -1894,8 +1895,12 @@ gen2_render_composite(struct sna *sna, } /* convert solid to a texture (pure convenience) */ - if (tmp->mask.is_solid && tmp->src.is_solid) + if (tmp->mask.is_solid && tmp->src.is_solid) { + assert(tmp->mask.is_affine); tmp->mask.bo = sna_render_get_solid(sna, tmp->mask.u.gen2.pixel); + if (!tmp->mask.bo) + goto cleanup_src; + } } tmp->floats_per_vertex = 2; @@ -1908,18 +1913,25 @@ gen2_render_composite(struct sna *sna, tmp->prim_emit = gen2_emit_composite_primitive; if (tmp->mask.bo) { if (tmp->mask.transform == NULL) { - if (tmp->src.is_solid) + if (tmp->src.is_solid) { + assert(tmp->floats_per_rect == 12); tmp->prim_emit = gen2_emit_composite_primitive_constant_identity_mask; + } } } else { - if (tmp->src.is_solid) + if (tmp->src.is_solid) { + assert(tmp->floats_per_rect == 6); tmp->prim_emit = gen2_emit_composite_primitive_constant; - else if (tmp->src.is_linear) + } else if (tmp->src.is_linear) { + assert(tmp->floats_per_rect == 12); tmp->prim_emit = gen2_emit_composite_primitive_linear; - else if (tmp->src.transform == NULL) + } else if (tmp->src.transform == NULL) { + assert(tmp->floats_per_rect == 12); tmp->prim_emit = gen2_emit_composite_primitive_identity; - else if (tmp->src.is_affine) + } else if (tmp->src.is_affine) { + assert(tmp->floats_per_rect == 12); tmp->prim_emit = gen2_emit_composite_primitive_affine; + } } tmp->blt = gen2_render_composite_blt; |