diff options
author | Ian Romanick <ian.d.romanick@intel.com> | 2010-08-16 19:08:53 -0700 |
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committer | Ian Romanick <ian.d.romanick@intel.com> | 2010-08-16 19:08:53 -0700 |
commit | 6c03c576cc49bbb008de66d374f4302ff0fe0390 (patch) | |
tree | 7ddeb3ee88532d9aef8728b9aa256edf7c125247 /src/glsl/builtin_types.h | |
parent | 15a3b42e135a3a2cb463ec3cff80a55dd8528051 (diff) | |
parent | a433cd286c60eb9d4c2114f042709eda0f3de676 (diff) |
Merge branch 'glsl2'
Conflicts:
src/mesa/program/prog_optimize.c
Diffstat (limited to 'src/glsl/builtin_types.h')
-rw-r--r-- | src/glsl/builtin_types.h | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/src/glsl/builtin_types.h b/src/glsl/builtin_types.h new file mode 100644 index 0000000000..7b94aac666 --- /dev/null +++ b/src/glsl/builtin_types.h @@ -0,0 +1,290 @@ +/* + * Copyright © 2009 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +const glsl_type glsl_type::_error_type = + glsl_type(GL_INVALID_ENUM, GLSL_TYPE_ERROR, 0, 0, ""); + +const glsl_type glsl_type::void_type = + glsl_type(GL_INVALID_ENUM, GLSL_TYPE_VOID, 0, 0, "void"); + +const glsl_type *const glsl_type::error_type = & glsl_type::_error_type; + +/** \name Core built-in types + * + * These types exist in all versions of GLSL. + */ +/*@{*/ + +const glsl_type glsl_type::builtin_core_types[] = { + glsl_type(GL_BOOL, GLSL_TYPE_BOOL, 1, 1, "bool"), + glsl_type(GL_BOOL_VEC2, GLSL_TYPE_BOOL, 2, 1, "bvec2"), + glsl_type(GL_BOOL_VEC3, GLSL_TYPE_BOOL, 3, 1, "bvec3"), + glsl_type(GL_BOOL_VEC4, GLSL_TYPE_BOOL, 4, 1, "bvec4"), + glsl_type(GL_INT, GLSL_TYPE_INT, 1, 1, "int"), + glsl_type(GL_INT_VEC2, GLSL_TYPE_INT, 2, 1, "ivec2"), + glsl_type(GL_INT_VEC3, GLSL_TYPE_INT, 3, 1, "ivec3"), + glsl_type(GL_INT_VEC4, GLSL_TYPE_INT, 4, 1, "ivec4"), + glsl_type(GL_FLOAT, GLSL_TYPE_FLOAT, 1, 1, "float"), + glsl_type(GL_FLOAT_VEC2, GLSL_TYPE_FLOAT, 2, 1, "vec2"), + glsl_type(GL_FLOAT_VEC3, GLSL_TYPE_FLOAT, 3, 1, "vec3"), + glsl_type(GL_FLOAT_VEC4, GLSL_TYPE_FLOAT, 4, 1, "vec4"), + glsl_type(GL_FLOAT_MAT2, GLSL_TYPE_FLOAT, 2, 2, "mat2"), + glsl_type(GL_FLOAT_MAT3, GLSL_TYPE_FLOAT, 3, 3, "mat3"), + glsl_type(GL_FLOAT_MAT4, GLSL_TYPE_FLOAT, 4, 4, "mat4"), + glsl_type(GL_SAMPLER_1D, GLSL_SAMPLER_DIM_1D, 0, 0, GLSL_TYPE_FLOAT, + "sampler1D"), + glsl_type(GL_SAMPLER_1D_SHADOW, GLSL_SAMPLER_DIM_1D, 1, 0, GLSL_TYPE_FLOAT, + "sampler1DShadow"), + glsl_type(GL_SAMPLER_2D, GLSL_SAMPLER_DIM_2D, 0, 0, GLSL_TYPE_FLOAT, + "sampler2D"), + glsl_type(GL_SAMPLER_2D_SHADOW, GLSL_SAMPLER_DIM_2D, 1, 0, GLSL_TYPE_FLOAT, + "sampler2DShadow"), + glsl_type(GL_SAMPLER_3D, GLSL_SAMPLER_DIM_3D, 0, 0, GLSL_TYPE_FLOAT, + "sampler3D"), + glsl_type(GL_SAMPLER_CUBE, GLSL_SAMPLER_DIM_CUBE, 0, 0, GLSL_TYPE_FLOAT, + "samplerCube"), +}; + +const glsl_type *const glsl_type::bool_type = & builtin_core_types[0]; +const glsl_type *const glsl_type::int_type = & builtin_core_types[4]; +const glsl_type *const glsl_type::ivec4_type = & builtin_core_types[7]; +const glsl_type *const glsl_type::float_type = & builtin_core_types[8]; +const glsl_type *const glsl_type::vec2_type = & builtin_core_types[9]; +const glsl_type *const glsl_type::vec3_type = & builtin_core_types[10]; +const glsl_type *const glsl_type::vec4_type = & builtin_core_types[11]; +const glsl_type *const glsl_type::mat2_type = & builtin_core_types[12]; +const glsl_type *const glsl_type::mat3_type = & builtin_core_types[13]; +const glsl_type *const glsl_type::mat4_type = & builtin_core_types[14]; +/*@}*/ + +/** \name GLSL structures that have not been deprecated. + */ +/*@{*/ + +static const struct glsl_struct_field gl_DepthRangeParameters_fields[] = { + { glsl_type::float_type, "near" }, + { glsl_type::float_type, "far" }, + { glsl_type::float_type, "diff" }, +}; + +const glsl_type glsl_type::builtin_structure_types[] = { + glsl_type(gl_DepthRangeParameters_fields, + Elements(gl_DepthRangeParameters_fields), + "gl_DepthRangeParameters"), +}; +/*@}*/ + +/** \name GLSL 1.00 / 1.10 structures that are deprecated in GLSL 1.30 + */ +/*@{*/ + +static const struct glsl_struct_field gl_PointParameters_fields[] = { + { glsl_type::float_type, "size" }, + { glsl_type::float_type, "sizeMin" }, + { glsl_type::float_type, "sizeMax" }, + { glsl_type::float_type, "fadeThresholdSize" }, + { glsl_type::float_type, "distanceConstantAttenuation" }, + { glsl_type::float_type, "distanceLinearAttenuation" }, + { glsl_type::float_type, "distanceQuadraticAttenuation" }, +}; + +static const struct glsl_struct_field gl_MaterialParameters_fields[] = { + { glsl_type::vec4_type, "emission" }, + { glsl_type::vec4_type, "ambient" }, + { glsl_type::vec4_type, "diffuse" }, + { glsl_type::vec4_type, "specular" }, + { glsl_type::float_type, "shininess" }, +}; + +static const struct glsl_struct_field gl_LightSourceParameters_fields[] = { + { glsl_type::vec4_type, "ambient" }, + { glsl_type::vec4_type, "diffuse" }, + { glsl_type::vec4_type, "specular" }, + { glsl_type::vec4_type, "position" }, + { glsl_type::vec4_type, "halfVector" }, + { glsl_type::vec3_type, "spotDirection" }, + { glsl_type::float_type, "spotExponent" }, + { glsl_type::float_type, "spotCutoff" }, + { glsl_type::float_type, "spotCosCutoff" }, + { glsl_type::float_type, "constantAttenuation" }, + { glsl_type::float_type, "linearAttenuation" }, + { glsl_type::float_type, "quadraticAttenuation" }, +}; + +static const struct glsl_struct_field gl_LightModelParameters_fields[] = { + { glsl_type::vec4_type, "ambient" }, +}; + +static const struct glsl_struct_field gl_LightModelProducts_fields[] = { + { glsl_type::vec4_type, "sceneColor" }, +}; + +static const struct glsl_struct_field gl_LightProducts_fields[] = { + { glsl_type::vec4_type, "ambient" }, + { glsl_type::vec4_type, "diffuse" }, + { glsl_type::vec4_type, "specular" }, +}; + +static const struct glsl_struct_field gl_FogParameters_fields[] = { + { glsl_type::vec4_type, "color" }, + { glsl_type::float_type, "density" }, + { glsl_type::float_type, "start" }, + { glsl_type::float_type, "end" }, + { glsl_type::float_type, "scale" }, +}; + +const glsl_type glsl_type::builtin_110_deprecated_structure_types[] = { + glsl_type(gl_PointParameters_fields, + Elements(gl_PointParameters_fields), + "gl_PointParameters"), + glsl_type(gl_MaterialParameters_fields, + Elements(gl_MaterialParameters_fields), + "gl_MaterialParameters"), + glsl_type(gl_LightSourceParameters_fields, + Elements(gl_LightSourceParameters_fields), + "gl_LightSourceParameters"), + glsl_type(gl_LightModelParameters_fields, + Elements(gl_LightModelParameters_fields), + "gl_LightModelParameters"), + glsl_type(gl_LightModelProducts_fields, + Elements(gl_LightModelProducts_fields), + "gl_LightModelProducts"), + glsl_type(gl_LightProducts_fields, + Elements(gl_LightProducts_fields), + "gl_LightProducts"), + glsl_type(gl_FogParameters_fields, + Elements(gl_FogParameters_fields), + "gl_FogParameters"), +}; +/*@}*/ + +/** \name Types added in GLSL 1.20 + */ +/*@{*/ + +const glsl_type glsl_type::builtin_120_types[] = { + glsl_type(GL_FLOAT_MAT2x3, GLSL_TYPE_FLOAT, 3, 2, "mat2x3"), + glsl_type(GL_FLOAT_MAT2x4, GLSL_TYPE_FLOAT, 4, 2, "mat2x4"), + glsl_type(GL_FLOAT_MAT3x2, GLSL_TYPE_FLOAT, 2, 3, "mat3x2"), + glsl_type(GL_FLOAT_MAT3x4, GLSL_TYPE_FLOAT, 4, 3, "mat3x4"), + glsl_type(GL_FLOAT_MAT4x2, GLSL_TYPE_FLOAT, 2, 4, "mat4x2"), + glsl_type(GL_FLOAT_MAT4x3, GLSL_TYPE_FLOAT, 3, 4, "mat4x3"), +}; +const glsl_type *const glsl_type::mat2x3_type = & builtin_120_types[0]; +const glsl_type *const glsl_type::mat2x4_type = & builtin_120_types[1]; +const glsl_type *const glsl_type::mat3x2_type = & builtin_120_types[2]; +const glsl_type *const glsl_type::mat3x4_type = & builtin_120_types[3]; +const glsl_type *const glsl_type::mat4x2_type = & builtin_120_types[4]; +const glsl_type *const glsl_type::mat4x3_type = & builtin_120_types[5]; +/*@}*/ + +/** \name Types added in GLSL 1.30 + */ +/*@{*/ + +const glsl_type glsl_type::builtin_130_types[] = { + glsl_type(GL_UNSIGNED_INT, GLSL_TYPE_UINT, 1, 1, "uint"), + glsl_type(GL_UNSIGNED_INT_VEC2, GLSL_TYPE_UINT, 2, 1, "uvec2"), + glsl_type(GL_UNSIGNED_INT_VEC3, GLSL_TYPE_UINT, 3, 1, "uvec3"), + glsl_type(GL_UNSIGNED_INT_VEC4, GLSL_TYPE_UINT, 4, 1, "uvec4"), + + /* 1D and 2D texture arrays - several of these are included only in + * builtin_EXT_texture_array_types. + */ + glsl_type(GL_INT_SAMPLER_1D_ARRAY, + GLSL_SAMPLER_DIM_1D, 0, 1, GLSL_TYPE_INT, "isampler1DArray"), + glsl_type(GL_UNSIGNED_INT_SAMPLER_1D_ARRAY, + GLSL_SAMPLER_DIM_1D, 0, 1, GLSL_TYPE_UINT, "usampler1DArray"), + glsl_type(GL_INT_SAMPLER_2D_ARRAY, + GLSL_SAMPLER_DIM_2D, 0, 1, GLSL_TYPE_INT, "isampler2DArray"), + glsl_type(GL_UNSIGNED_INT_SAMPLER_2D_ARRAY, + GLSL_SAMPLER_DIM_2D, 0, 1, GLSL_TYPE_UINT, "usampler2DArray"), + + /* cube shadow samplers */ + glsl_type(GL_SAMPLER_CUBE_SHADOW, + GLSL_SAMPLER_DIM_CUBE, 1, 0, GLSL_TYPE_FLOAT, "samplerCubeShadow"), + + /* signed and unsigned integer samplers */ + glsl_type(GL_INT_SAMPLER_1D, + GLSL_SAMPLER_DIM_1D, 0, 0, GLSL_TYPE_INT, "isampler1D"), + glsl_type(GL_UNSIGNED_INT_SAMPLER_1D, + GLSL_SAMPLER_DIM_1D, 0, 0, GLSL_TYPE_UINT, "usampler1D"), + glsl_type(GL_INT_SAMPLER_2D, + GLSL_SAMPLER_DIM_2D, 0, 0, GLSL_TYPE_INT, "isampler2D"), + glsl_type(GL_UNSIGNED_INT_SAMPLER_2D, + GLSL_SAMPLER_DIM_2D, 0, 0, GLSL_TYPE_UINT, "usampler2D"), + glsl_type(GL_INT_SAMPLER_3D, + GLSL_SAMPLER_DIM_3D, 0, 0, GLSL_TYPE_INT, "isampler3D"), + glsl_type(GL_UNSIGNED_INT_SAMPLER_3D, + GLSL_SAMPLER_DIM_3D, 0, 0, GLSL_TYPE_UINT, "usampler3D"), + glsl_type(GL_INT_SAMPLER_CUBE, + GLSL_SAMPLER_DIM_CUBE, 0, 0, GLSL_TYPE_INT, "isamplerCube"), + glsl_type(GL_INT_SAMPLER_CUBE, + GLSL_SAMPLER_DIM_CUBE, 0, 0, GLSL_TYPE_UINT, "usamplerCube"), +}; + +const glsl_type *const glsl_type::uint_type = & builtin_130_types[0]; +const glsl_type *const glsl_type::uvec4_type = & builtin_130_types[3]; +/*@}*/ + +/** \name Sampler types added by GL_ARB_texture_rectangle + */ +/*@{*/ + +const glsl_type glsl_type::builtin_ARB_texture_rectangle_types[] = { + glsl_type(GL_SAMPLER_2D_RECT, + GLSL_SAMPLER_DIM_RECT, 0, 0, GLSL_TYPE_FLOAT, "sampler2DRect"), + glsl_type(GL_SAMPLER_2D_RECT_SHADOW, + GLSL_SAMPLER_DIM_RECT, 1, 0, GLSL_TYPE_FLOAT, "sampler2DRectShadow"), +}; +/*@}*/ + +/** \name Sampler types added by GL_EXT_texture_array + */ +/*@{*/ + +const glsl_type glsl_type::builtin_EXT_texture_array_types[] = { + glsl_type(GL_SAMPLER_1D_ARRAY, + GLSL_SAMPLER_DIM_1D, 0, 1, GLSL_TYPE_FLOAT, "sampler1DArray"), + glsl_type(GL_SAMPLER_1D_ARRAY_SHADOW, + GLSL_SAMPLER_DIM_2D, 0, 1, GLSL_TYPE_FLOAT, "sampler2DArray"), + glsl_type(GL_SAMPLER_2D_ARRAY, + GLSL_SAMPLER_DIM_1D, 1, 1, GLSL_TYPE_FLOAT, "sampler1DArrayShadow"), + glsl_type(GL_SAMPLER_2D_ARRAY_SHADOW, + GLSL_SAMPLER_DIM_2D, 1, 1, GLSL_TYPE_FLOAT, "sampler2DArrayShadow"), +}; +/*@}*/ + +/** \name Sampler types added by GL_EXT_texture_buffer_object + */ +/*@{*/ + +const glsl_type glsl_type::builtin_EXT_texture_buffer_object_types[] = { + glsl_type(GL_SAMPLER_BUFFER, + GLSL_SAMPLER_DIM_BUF, 0, 0, GLSL_TYPE_FLOAT, "samplerBuffer"), + glsl_type(GL_INT_SAMPLER_BUFFER, + GLSL_SAMPLER_DIM_BUF, 0, 0, GLSL_TYPE_INT, "isamplerBuffer"), + glsl_type(GL_UNSIGNED_INT_SAMPLER_BUFFER, + GLSL_SAMPLER_DIM_BUF, 0, 0, GLSL_TYPE_UINT, "usamplerBuffer"), +}; +/*@}*/ |