diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/svga/svga_tgsi_vgpu10.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/src/gallium/drivers/svga/svga_tgsi_vgpu10.c b/src/gallium/drivers/svga/svga_tgsi_vgpu10.c index 31149dd9a5d..3e4a6eddb41 100644 --- a/src/gallium/drivers/svga/svga_tgsi_vgpu10.c +++ b/src/gallium/drivers/svga/svga_tgsi_vgpu10.c @@ -4782,16 +4782,12 @@ emit_tex_compare_refcoord(struct svga_shader_emitter_v10 *emit, const struct tgsi_full_src_register *coord) { struct tgsi_full_src_register coord_src_ref; - unsigned component; + int component; assert(tgsi_is_shadow_target(target)); - assert(target != TGSI_TEXTURE_SHADOWCUBE_ARRAY); /* XXX not implemented */ - if (target == TGSI_TEXTURE_SHADOW2D_ARRAY || - target == TGSI_TEXTURE_SHADOWCUBE) - component = TGSI_SWIZZLE_W; - else - component = TGSI_SWIZZLE_Z; + component = tgsi_util_get_shadow_ref_src_index(target) % 4; + assert(component >= 0); coord_src_ref = scalar_src(coord, component); @@ -4895,21 +4891,10 @@ end_tex_swizzle(struct svga_shader_emitter_v10 *emit, assert(emit->unit == PIPE_SHADER_FRAGMENT); - switch (swz->texture_target) { - case TGSI_TEXTURE_SHADOW2D: - case TGSI_TEXTURE_SHADOWRECT: - case TGSI_TEXTURE_SHADOW1D: - case TGSI_TEXTURE_SHADOW1D_ARRAY: - coord_src = scalar_src(swz->coord_src, TGSI_SWIZZLE_Z); - break; - case TGSI_TEXTURE_SHADOWCUBE: - case TGSI_TEXTURE_SHADOW2D_ARRAY: - coord_src = scalar_src(swz->coord_src, TGSI_SWIZZLE_W); - break; - default: - assert(!"Unexpected texture target in end_tex_swizzle()"); - coord_src = scalar_src(swz->coord_src, TGSI_SWIZZLE_Z); - } + int component = + tgsi_util_get_shadow_ref_src_index(swz->texture_target) % 4; + assert(component >= 0); + coord_src = scalar_src(swz->coord_src, component); /* COMPARE tmp, coord, texel */ emit_comparison(emit, compare_func, |