diff options
| author | Paul Berry <[email protected]> | 2013-09-12 09:11:37 -0700 |
|---|---|---|
| committer | Paul Berry <[email protected]> | 2013-09-13 14:59:06 -0700 |
| commit | 71ffac691b8423d823a4637a0542ccb4005cc996 (patch) | |
| tree | 0b7e14ac608ca0f263c9c71365f33bbacb24102d /src/glsl/builtin_functions.cpp | |
| parent | 4b3c0a797f89830fd5ba0943b061abf4fc38337e (diff) | |
glsl/builtins: Fix {texture1D,texture2D,shadow1D}ArrayLod availibility.
These functions are defined in EXT_texture_array, which makes no
mention of what shader types they should be allowed in. At the time
EXT_texture_array was introduced, functions ending in "Lod" were
available only in vertex shaders, however this restriction was lifted
in later spec versions and extensions.
We already have the function lod_exists_in_stage() for figuring out
whether functions ending in "Lod" should be available, so just re-use
that.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/glsl/builtin_functions.cpp')
| -rw-r--r-- | src/glsl/builtin_functions.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/glsl/builtin_functions.cpp b/src/glsl/builtin_functions.cpp index c468bd505ab..528af0dc65d 100644 --- a/src/glsl/builtin_functions.cpp +++ b/src/glsl/builtin_functions.cpp @@ -214,9 +214,9 @@ gpu_shader5(const _mesa_glsl_parse_state *state) } static bool -vs_texture_array(const _mesa_glsl_parse_state *state) +texture_array_lod(const _mesa_glsl_parse_state *state) { - return state->target == vertex_shader && + return lod_exists_in_stage(state) && state->EXT_texture_array_enable; } @@ -1609,7 +1609,7 @@ builtin_builder::create_builtins() NULL); add_function("texture1DArrayLod", - _texture(ir_txl, vs_texture_array, glsl_type::vec4_type, glsl_type::sampler1DArray_type, glsl_type::vec2_type), + _texture(ir_txl, texture_array_lod, glsl_type::vec4_type, glsl_type::sampler1DArray_type, glsl_type::vec2_type), NULL); add_function("texture1DProjLod", @@ -1642,7 +1642,7 @@ builtin_builder::create_builtins() NULL); add_function("texture2DArrayLod", - _texture(ir_txl, vs_texture_array, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type), + _texture(ir_txl, texture_array_lod, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type), NULL); add_function("texture2DProjLod", @@ -1725,7 +1725,7 @@ builtin_builder::create_builtins() NULL); add_function("shadow1DArrayLod", - _texture(ir_txl, vs_texture_array, glsl_type::vec4_type, glsl_type::sampler1DArrayShadow_type, glsl_type::vec3_type), + _texture(ir_txl, texture_array_lod, glsl_type::vec4_type, glsl_type::sampler1DArrayShadow_type, glsl_type::vec3_type), NULL); add_function("shadow1DProjLod", |