diff options
author | Dave Airlie <airlied@redhat.com> | 2014-02-25 14:42:04 +1000 |
---|---|---|
committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2014-04-07 01:06:18 -0400 |
commit | 4dc13e3c71f7d2898ce10e8fd9e72b06e64cd825 (patch) | |
tree | d0172e8657e401afe74bc43060e08719faed7ff2 /src | |
parent | be5276ae7d24563301ae627b994f612069c32461 (diff) |
st/mesa: add support for ARB_texture_query_lod
Add support for the LODQ texture instruction.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 3 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index a83a7088624..3e1e45d1bad 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -421,7 +421,8 @@ void st_init_extensions(struct st_context *st) { o(OES_standard_derivatives), PIPE_CAP_SM3 }, { o(ARB_texture_cube_map_array), PIPE_CAP_CUBE_MAP_ARRAY }, - { o(ARB_texture_multisample), PIPE_CAP_TEXTURE_MULTISAMPLE } + { o(ARB_texture_multisample), PIPE_CAP_TEXTURE_MULTISAMPLE }, + { o(ARB_texture_query_lod), PIPE_CAP_TEXTURE_QUERY_LOD } }; /* Required: render target and sampler support */ diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index f019a55c216..c3e36eceab4 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -2793,7 +2793,7 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir) } break; case ir_lod: - assert(!"Unexpected ir_lod opcode"); + opcode = TGSI_OPCODE_LODQ; break; case ir_query_levels: assert(!"Unexpected ir_query_levels opcode"); @@ -4513,6 +4513,7 @@ compile_tgsi_instruction(struct st_translate *t, case TGSI_OPCODE_TXB2: case TGSI_OPCODE_TXL2: case TGSI_OPCODE_TG4: + case TGSI_OPCODE_LODQ: src[num_src++] = t->samplers[inst->sampler]; for (i = 0; i < inst->tex_offset_num_offset; i++) { texoffsets[i] = translate_tex_offset(t, &inst->tex_offsets[i], i); |