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Diffstat (limited to 'src/mapi/glapi/gen/apiexec.py')
| -rw-r--r-- | src/mapi/glapi/gen/apiexec.py | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/src/mapi/glapi/gen/apiexec.py b/src/mapi/glapi/gen/apiexec.py new file mode 100644 index 00000000000..b623b44beeb --- /dev/null +++ b/src/mapi/glapi/gen/apiexec.py @@ -0,0 +1,245 @@ +# Copyright (C) 2015 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. + +class exec_info(): + """Information relating GL APIs to a function. + + Each of the four attributes of this class, compatibility, core, es1, and + es2, specify the minimum API version where a function can possibly exist + in Mesa. The version is specified as an integer of (real GL version * + 10). For example, glCreateProgram was added in OpenGL 2.0, so + compatibility=20 and core=31. + + If the attribute is None, then it cannot be supported by that + API. For example, glNewList was removed from core profiles, so + compatibility=10 and core=None. + + Each of the attributes that is not None must have a valid value. The + valid ranges are: + + compatiblity: [10, 30] + core: [31, ) + es1: [10, 11] + es2: [20, ) + + These ranges are enforced by the constructor. + """ + def __init__(self, compatibility=None, core=None, es1=None, es2=None): + if compatibility is not None: + assert isinstance(compatibility, int) + assert compatibility >= 10 + assert compatibility <= 30 + + if core is not None: + assert isinstance(core, int) + assert core >= 31 + + if es1 is not None: + assert isinstance(es1, int) + assert es1 == 10 or es1 == 11 + + if es2 is not None: + assert isinstance(es2, int) + assert es2 >= 20 + + self.compatibility = compatibility + self.core = core + self.es1 = es1 + self.es2 = es2 + +functions = { + # OpenGL 3.1 / GL_ARB_texture_buffer_object. Mesa only exposes this + # extension with core profile. + "TexBuffer": exec_info(core=31), + + # OpenGL 3.2 / GL_ARB_geometry_shader4. Mesa does not support + # GL_ARB_geometry_shader4, so OpenGL 3.2 is required. + "FramebufferTexture": exec_info(core=32), + + # OpenGL 4.0 / GL_ARB_gpu_shader_fp64. The extension spec says: + # + # "OpenGL 3.2 and GLSL 1.50 are required." + "Uniform1d": exec_info(core=32), + "Uniform2d": exec_info(core=32), + "Uniform3d": exec_info(core=32), + "Uniform4d": exec_info(core=32), + "Uniform1dv": exec_info(core=32), + "Uniform2dv": exec_info(core=32), + "Uniform3dv": exec_info(core=32), + "Uniform4dv": exec_info(core=32), + "UniformMatrix2dv": exec_info(core=32), + "UniformMatrix3dv": exec_info(core=32), + "UniformMatrix4dv": exec_info(core=32), + "UniformMatrix2x3dv": exec_info(core=32), + "UniformMatrix2x4dv": exec_info(core=32), + "UniformMatrix3x2dv": exec_info(core=32), + "UniformMatrix3x4dv": exec_info(core=32), + "UniformMatrix4x2dv": exec_info(core=32), + "UniformMatrix4x3dv": exec_info(core=32), + "GetUniformdv": exec_info(core=32), + + # OpenGL 4.1 / GL_ARB_vertex_attrib_64bit. The extension spec says: + # + # "OpenGL 3.0 and GLSL 1.30 are required. + # + # ARB_gpu_shader_fp64 (or equivalent functionality) is required." + # + # For Mesa this effectively means OpenGL 3.2 is required. It seems + # unlikely that Mesa will ever get support for any of the NV extensions + # that add "equivalent functionality." + "VertexAttribL1d": exec_info(core=32), + "VertexAttribL2d": exec_info(core=32), + "VertexAttribL3d": exec_info(core=32), + "VertexAttribL4d": exec_info(core=32), + "VertexAttribL1dv": exec_info(core=32), + "VertexAttribL2dv": exec_info(core=32), + "VertexAttribL3dv": exec_info(core=32), + "VertexAttribL4dv": exec_info(core=32), + "VertexAttribLPointer": exec_info(core=32), + "GetVertexAttribLdv": exec_info(core=32), + + # OpenGL 4.1 / GL_ARB_viewport_array. The extension spec says: + # + # "OpenGL 3.2 or the EXT_geometry_shader4 or ARB_geometry_shader4 + # extensions are required." + # + # Mesa does not support either of the geometry shader extensions, so + # OpenGL 3.2 is required. + "ViewportArrayv": exec_info(core=32), + "ViewportIndexedf": exec_info(core=32), + "ViewportIndexedfv": exec_info(core=32), + "ScissorArrayv": exec_info(core=32), + "ScissorIndexed": exec_info(core=32), + "ScissorIndexedv": exec_info(core=32), + "DepthRangeArrayv": exec_info(core=32), + "DepthRangeIndexed": exec_info(core=32), + # GetFloati_v also GL_ARB_shader_atomic_counters + # GetDoublei_v also GL_ARB_shader_atomic_counters + + # OpenGL 4.3 / GL_ARB_texture_buffer_range. Mesa can expose the extension + # with OpenGL 3.1. + "TexBufferRange": exec_info(core=31), + + # OpenGL 4.3 / GL_ARB_framebuffer_no_attachments. Mesa can expose the + # extension with OpenGL 3.0. + "FramebufferParameteri": exec_info(compatibility=30, core=31), + "GetFramebufferParameteri": exec_info(compatibility=30, core=31), + + # OpenGL 4.5 / GL_ARB_direct_state_access. Mesa can expose the extension + # with core profile. + "CreateTransformFeedbacks": exec_info(core=31), + "TransformFeedbackBufferBase": exec_info(core=31), + "TransformFeedbackBufferRange": exec_info(core=31), + "GetTransformFeedbackiv": exec_info(core=31), + "GetTransformFeedbacki_v": exec_info(core=31), + "GetTransformFeedbacki64_v": exec_info(core=31), + "CreateBuffers": exec_info(core=31), + "NamedBufferStorage": exec_info(core=31), + "NamedBufferData": exec_info(core=31), + "NamedBufferSubData": exec_info(core=31), + "CopyNamedBufferSubData": exec_info(core=31), + "ClearNamedBufferData": exec_info(core=31), + "ClearNamedBufferSubData": exec_info(core=31), + "MapNamedBuffer": exec_info(core=31), + "MapNamedBufferRange": exec_info(core=31), + "UnmapNamedBuffer": exec_info(core=31), + "FlushMappedNamedBufferRange": exec_info(core=31), + "GetNamedBufferParameteriv": exec_info(core=31), + "GetNamedBufferParameteri64v": exec_info(core=31), + "GetNamedBufferPointerv": exec_info(core=31), + "GetNamedBufferSubData": exec_info(core=31), + "CreateFramebuffers": exec_info(core=31), + "NamedFramebufferRenderbuffer": exec_info(core=31), + "NamedFramebufferParameteri": exec_info(core=31), + "NamedFramebufferTexture": exec_info(core=31), + "NamedFramebufferTextureLayer": exec_info(core=31), + "NamedFramebufferDrawBuffer": exec_info(core=31), + "NamedFramebufferDrawBuffers": exec_info(core=31), + "NamedFramebufferReadBuffer": exec_info(core=31), + "InvalidateNamedFramebufferData": exec_info(core=31), + "InvalidateNamedFramebufferSubData": exec_info(core=31), + "ClearNamedFramebufferiv": exec_info(core=31), + "ClearNamedFramebufferuiv": exec_info(core=31), + "ClearNamedFramebufferfv": exec_info(core=31), + "ClearNamedFramebufferfi": exec_info(core=31), + "BlitNamedFramebuffer": exec_info(core=31), + "CheckNamedFramebufferStatus": exec_info(core=31), + "GetNamedFramebufferParameteriv": exec_info(core=31), + "GetNamedFramebufferAttachmentParameteriv": exec_info(core=31), + "CreateRenderbuffers": exec_info(core=31), + "NamedRenderbufferStorage": exec_info(core=31), + "NamedRenderbufferStorageMultisample": exec_info(core=31), + "GetNamedRenderbufferParameteriv": exec_info(core=31), + "CreateTextures": exec_info(core=31), + "TextureBuffer": exec_info(core=31), + "TextureBufferRange": exec_info(core=31), + "TextureStorage1D": exec_info(core=31), + "TextureStorage2D": exec_info(core=31), + "TextureStorage3D": exec_info(core=31), + "TextureStorage2DMultisample": exec_info(core=31), + "TextureStorage3DMultisample": exec_info(core=31), + "TextureSubImage1D": exec_info(core=31), + "TextureSubImage2D": exec_info(core=31), + "TextureSubImage3D": exec_info(core=31), + "CompressedTextureSubImage1D": exec_info(core=31), + "CompressedTextureSubImage2D": exec_info(core=31), + "CompressedTextureSubImage3D": exec_info(core=31), + "CopyTextureSubImage1D": exec_info(core=31), + "CopyTextureSubImage2D": exec_info(core=31), + "CopyTextureSubImage3D": exec_info(core=31), + "TextureParameterf": exec_info(core=31), + "TextureParameterfv": exec_info(core=31), + "TextureParameteri": exec_info(core=31), + "TextureParameterIiv": exec_info(core=31), + "TextureParameterIuiv": exec_info(core=31), + "TextureParameteriv": exec_info(core=31), + "GenerateTextureMipmap": exec_info(core=31), + "BindTextureUnit": exec_info(core=31), + "GetTextureImage": exec_info(core=31), + "GetCompressedTextureImage": exec_info(core=31), + "GetTextureLevelParameterfv": exec_info(core=31), + "GetTextureLevelParameteriv": exec_info(core=31), + "GetTextureParameterfv": exec_info(core=31), + "GetTextureParameterIiv": exec_info(core=31), + "GetTextureParameterIuiv": exec_info(core=31), + "GetTextureParameteriv": exec_info(core=31), + "CreateVertexArrays": exec_info(core=31), + "DisableVertexArrayAttrib": exec_info(core=31), + "EnableVertexArrayAttrib": exec_info(core=31), + "VertexArrayElementBuffer": exec_info(core=31), + "VertexArrayVertexBuffer": exec_info(core=31), + "VertexArrayVertexBuffers": exec_info(core=31), + "VertexArrayAttribFormat": exec_info(core=31), + "VertexArrayAttribIFormat": exec_info(core=31), + "VertexArrayAttribLFormat": exec_info(core=31), + "VertexArrayAttribBinding": exec_info(core=31), + "VertexArrayBindingDivisor": exec_info(core=31), + "GetVertexArrayiv": exec_info(core=31), + "GetVertexArrayIndexediv": exec_info(core=31), + "GetVertexArrayIndexed64iv": exec_info(core=31), + "CreateSamplers": exec_info(core=31), + "CreateProgramPipelines": exec_info(core=31), + "CreateQueries": exec_info(core=31), + "GetQueryBufferObjectiv": exec_info(core=31), + "GetQueryBufferObjectuiv": exec_info(core=31), + "GetQueryBufferObjecti64v": exec_info(core=31), + "GetQueryBufferObjectui64v": exec_info(core=31), +} |