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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2016-02-27 16:13:50 -0500 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2016-03-28 20:20:49 -0400 |
| commit | 720670a615590e37a7e85852527a590778e6f273 (patch) | |
| tree | b10e7565d81b41593fdbcb99c8e13e861b841c0a /src/compiler/glsl/builtin_functions.cpp | |
| parent | 74b76c08a3732b0ca337998780d01d67e7fd554b (diff) | |
| download | external_mesa3d-720670a615590e37a7e85852527a590778e6f273.zip external_mesa3d-720670a615590e37a7e85852527a590778e6f273.tar.gz external_mesa3d-720670a615590e37a7e85852527a590778e6f273.tar.bz2 | |
glsl: add OES_texture_buffer and EXT_texture_buffer support
Expose the samplerBuffer/imageBuffer types, and allow the various
functions to operate on them.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/compiler/glsl/builtin_functions.cpp')
| -rw-r--r-- | src/compiler/glsl/builtin_functions.cpp | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/compiler/glsl/builtin_functions.cpp b/src/compiler/glsl/builtin_functions.cpp index ff6b628..62f07b2 100644 --- a/src/compiler/glsl/builtin_functions.cpp +++ b/src/compiler/glsl/builtin_functions.cpp @@ -130,12 +130,6 @@ v130_fs_only(const _mesa_glsl_parse_state *state) } static bool -v140(const _mesa_glsl_parse_state *state) -{ - return state->is_version(140, 0); -} - -static bool v140_or_es3(const _mesa_glsl_parse_state *state) { return state->is_version(140, 300); @@ -184,6 +178,14 @@ v110_lod(const _mesa_glsl_parse_state *state) } static bool +texture_buffer(const _mesa_glsl_parse_state *state) +{ + return state->is_version(140, 320) || + state->EXT_texture_buffer_enable || + state->OES_texture_buffer_enable; +} + +static bool shader_texture_lod(const _mesa_glsl_parse_state *state) { return state->ARB_shader_texture_lod_enable; @@ -1581,9 +1583,9 @@ builtin_builder::create_builtins() _textureSize(v130, glsl_type::ivec2_type, glsl_type::usampler2DRect_type), _textureSize(v130, glsl_type::ivec2_type, glsl_type::sampler2DRectShadow_type), - _textureSize(v140, glsl_type::int_type, glsl_type::samplerBuffer_type), - _textureSize(v140, glsl_type::int_type, glsl_type::isamplerBuffer_type), - _textureSize(v140, glsl_type::int_type, glsl_type::usamplerBuffer_type), + _textureSize(texture_buffer, glsl_type::int_type, glsl_type::samplerBuffer_type), + _textureSize(texture_buffer, glsl_type::int_type, glsl_type::isamplerBuffer_type), + _textureSize(texture_buffer, glsl_type::int_type, glsl_type::usamplerBuffer_type), _textureSize(texture_multisample, glsl_type::ivec2_type, glsl_type::sampler2DMS_type), _textureSize(texture_multisample, glsl_type::ivec2_type, glsl_type::isampler2DMS_type), _textureSize(texture_multisample, glsl_type::ivec2_type, glsl_type::usampler2DMS_type), @@ -1855,9 +1857,9 @@ builtin_builder::create_builtins() _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::ivec3_type), _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::ivec3_type), - _texelFetch(v140, glsl_type::vec4_type, glsl_type::samplerBuffer_type, glsl_type::int_type), - _texelFetch(v140, glsl_type::ivec4_type, glsl_type::isamplerBuffer_type, glsl_type::int_type), - _texelFetch(v140, glsl_type::uvec4_type, glsl_type::usamplerBuffer_type, glsl_type::int_type), + _texelFetch(texture_buffer, glsl_type::vec4_type, glsl_type::samplerBuffer_type, glsl_type::int_type), + _texelFetch(texture_buffer, glsl_type::ivec4_type, glsl_type::isamplerBuffer_type, glsl_type::int_type), + _texelFetch(texture_buffer, glsl_type::uvec4_type, glsl_type::usamplerBuffer_type, glsl_type::int_type), _texelFetch(texture_multisample, glsl_type::vec4_type, glsl_type::sampler2DMS_type, glsl_type::ivec2_type), _texelFetch(texture_multisample, glsl_type::ivec4_type, glsl_type::isampler2DMS_type, glsl_type::ivec2_type), |