diff options
| author | Dave Airlie <[email protected]> | 2012-09-23 19:50:41 +1000 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2013-03-29 10:20:26 -0700 |
| commit | 110ca8b1f31e573210437e359723a4b0c16a5a0c (patch) | |
| tree | 72dd7fc05f3318d82253d4d62e3c7e0aff3fc7e9 /src/glsl/ir.cpp | |
| parent | 0e0ab8a071c86b4de1c257c350bfa0e4b7e478c2 (diff) | |
glsl: Implement ARB_texture_query_lod
v2 [mattst88]:
- Rebase.
- #define GL_ARB_texture_query_lod to 1.
- Remove comma after ir_lod in ir.h for MSVC.
- Handled ir_lod in ir_hv_accept.cpp, ir_rvalue_visitor.cpp,
opt_tree_grafting.cpp.
- Rename textureQueryLOD to textureQueryLod, see
https://www.khronos.org/bugzilla/show_bug.cgi?id=821
- Fix ir_reader of (lod ...).
v3 [mattst88]:
- Rename textureQueryLod to textureQueryLOD, pending resolution of
Khronos 821.
- Add ir_lod case to ir_to_mesa.cpp.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/glsl/ir.cpp')
| -rw-r--r-- | src/glsl/ir.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp index 60ef8b95a60..05b77da2c45 100644 --- a/src/glsl/ir.cpp +++ b/src/glsl/ir.cpp @@ -1307,7 +1307,7 @@ ir_dereference::is_lvalue() const } -static const char *tex_opcode_strs[] = { "tex", "txb", "txl", "txd", "txf", "txf_ms", "txs" }; +static const char *tex_opcode_strs[] = { "tex", "txb", "txl", "txd", "txf", "txf_ms", "txs", "lod" }; const char *ir_texture::opcode_string() { @@ -1338,6 +1338,9 @@ ir_texture::set_sampler(ir_dereference *sampler, const glsl_type *type) if (this->op == ir_txs) { assert(type->base_type == GLSL_TYPE_INT); + } else if (this->op == ir_lod) { + assert(type->vector_elements == 2); + assert(type->base_type == GLSL_TYPE_FLOAT); } else { assert(sampler->type->sampler_type == (int) type->base_type); if (sampler->type->sampler_shadow) |