# - the GL state name, such as GL_CURRENT_COLOR
# - the state datatype, one of GLint, GLfloat, GLboolean or GLenum
# - list of code fragments to get the state, such as ["ctx->Foo.Bar"]
-# - optional extra code or empty string
+# - optional extra code or empty string. If present, "CONVERSION" will be
+# replaced by ENUM_TO_FLOAT, INT_TO_FLOAT, etc.
# - optional extensions to check, or None
#
StateVars = [
( "GL_DEPTH_BIAS", GLfloat, ["ctx->Pixel.DepthBias"], "", None ),
( "GL_DEPTH_BITS", GLint, ["ctx->DrawBuffer->Visual.depthBits"],
"", None ),
- ( "GL_DEPTH_CLEAR_VALUE", GLfloat, ["ctx->Depth.Clear"], "", None ),
+ ( "GL_DEPTH_CLEAR_VALUE", GLfloatN, ["((GLfloat) ctx->Depth.Clear)"], "", None ),
( "GL_DEPTH_FUNC", GLenum, ["ctx->Depth.Func"], "", None ),
( "GL_DEPTH_RANGE", GLfloatN,
[ "ctx->Viewport.Near", "ctx->Viewport.Far" ], "", None ),
["ctx->Const.MinLineWidth",
"ctx->Const.MaxLineWidth"], "", None ),
( "GL_LIST_BASE", GLint, ["ctx->List.ListBase"], "", None ),
- ( "GL_LIST_INDEX", GLint, ["ctx->ListState.CurrentListNum"], "", None ),
+ ( "GL_LIST_INDEX", GLint, ["(ctx->ListState.CurrentList ? ctx->ListState.CurrentList->Name : 0)"], "", None ),
( "GL_LIST_MODE", GLenum, ["mode"],
"""GLenum mode;
if (!ctx->CompileFlag)
( "GL_TEXTURE_1D_ARRAY_EXT", GLboolean, ["_mesa_IsEnabled(GL_TEXTURE_1D_ARRAY_EXT)"], "", ["MESA_texture_array"] ),
( "GL_TEXTURE_2D_ARRAY_EXT", GLboolean, ["_mesa_IsEnabled(GL_TEXTURE_2D_ARRAY_EXT)"], "", ["MESA_texture_array"] ),
( "GL_TEXTURE_BINDING_1D", GLint,
- ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1D->Name"], "", None ),
+ ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_INDEX]->Name"], "", None ),
( "GL_TEXTURE_BINDING_2D", GLint,
- ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2D->Name"], "", None ),
+ ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_INDEX]->Name"], "", None ),
( "GL_TEXTURE_BINDING_3D", GLint,
- ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current3D->Name"], "", None ),
+ ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_3D_INDEX]->Name"], "", None ),
( "GL_TEXTURE_BINDING_1D_ARRAY_EXT", GLint,
- ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1DArray->Name"], "", ["MESA_texture_array"] ),
+ ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_ARRAY_INDEX]->Name"], "", ["MESA_texture_array"] ),
( "GL_TEXTURE_BINDING_2D_ARRAY_EXT", GLint,
- ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2DArray->Name"], "", ["MESA_texture_array"] ),
+ ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_ARRAY_INDEX]->Name"], "", ["MESA_texture_array"] ),
( "GL_TEXTURE_GEN_S", GLboolean,
["((ctx->Texture.Unit[ctx->Texture.CurrentUnit].TexGenEnabled & S_BIT) ? 1 : 0)"], "", None ),
( "GL_TEXTURE_GEN_T", GLboolean,
( "GL_TEXTURE_CUBE_MAP_ARB", GLboolean,
["_mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB)"], "", ["ARB_texture_cube_map"] ),
( "GL_TEXTURE_BINDING_CUBE_MAP_ARB", GLint,
- ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentCubeMap->Name"],
+ ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_CUBE_INDEX]->Name"],
"", ["ARB_texture_cube_map"] ),
( "GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB", GLint,
["(1 << (ctx->Const.MaxCubeTextureLevels - 1))"],
# GL_ARB_texture_compression */
( "GL_TEXTURE_COMPRESSION_HINT_ARB", GLint,
- ["ctx->Hint.TextureCompression"], "", ["ARB_texture_compression"] ),
+ ["ctx->Hint.TextureCompression"], "", None ),
( "GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB", GLint,
["_mesa_get_compressed_formats(ctx, NULL, GL_FALSE)"],
- "", ["ARB_texture_compression"] ),
+ "", None ),
( "GL_COMPRESSED_TEXTURE_FORMATS_ARB", GLenum,
[],
"""GLint formats[100];
GLuint i, n = _mesa_get_compressed_formats(ctx, formats, GL_FALSE);
ASSERT(n <= 100);
for (i = 0; i < n; i++)
- params[i] = ENUM_TO_INT(formats[i]);""",
- ["ARB_texture_compression"] ),
+ params[i] = CONVERSION(formats[i]);""",
+ None ),
# GL_EXT_compiled_vertex_array
( "GL_ARRAY_ELEMENT_LOCK_FIRST_EXT", GLint, ["ctx->Array.LockFirst"],
# GL_ARB_multisample
( "GL_MULTISAMPLE_ARB", GLboolean,
- ["ctx->Multisample.Enabled"], "", ["ARB_multisample"] ),
+ ["ctx->Multisample.Enabled"], "", None ),
( "GL_SAMPLE_ALPHA_TO_COVERAGE_ARB", GLboolean,
- ["ctx->Multisample.SampleAlphaToCoverage"], "", ["ARB_multisample"] ),
+ ["ctx->Multisample.SampleAlphaToCoverage"], "", None ),
( "GL_SAMPLE_ALPHA_TO_ONE_ARB", GLboolean,
- ["ctx->Multisample.SampleAlphaToOne"], "", ["ARB_multisample"] ),
+ ["ctx->Multisample.SampleAlphaToOne"], "", None ),
( "GL_SAMPLE_COVERAGE_ARB", GLboolean,
- ["ctx->Multisample.SampleCoverage"], "", ["ARB_multisample"] ),
+ ["ctx->Multisample.SampleCoverage"], "", None ),
( "GL_SAMPLE_COVERAGE_VALUE_ARB", GLfloat,
- ["ctx->Multisample.SampleCoverageValue"], "", ["ARB_multisample"] ),
+ ["ctx->Multisample.SampleCoverageValue"], "", None ),
( "GL_SAMPLE_COVERAGE_INVERT_ARB", GLboolean,
- ["ctx->Multisample.SampleCoverageInvert"], "", ["ARB_multisample"] ),
+ ["ctx->Multisample.SampleCoverageInvert"], "", None ),
( "GL_SAMPLE_BUFFERS_ARB", GLint,
- ["ctx->DrawBuffer->Visual.sampleBuffers"], "", ["ARB_multisample"] ),
+ ["ctx->DrawBuffer->Visual.sampleBuffers"], "", None ),
( "GL_SAMPLES_ARB", GLint,
- ["ctx->DrawBuffer->Visual.samples"], "", ["ARB_multisample"] ),
+ ["ctx->DrawBuffer->Visual.samples"], "", None ),
# GL_IBM_rasterpos_clip
( "GL_RASTER_POSITION_UNCLIPPED_IBM", GLboolean,
( "GL_TEXTURE_RECTANGLE_NV", GLboolean,
["_mesa_IsEnabled(GL_TEXTURE_RECTANGLE_NV)"], "", ["NV_texture_rectangle"] ),
( "GL_TEXTURE_BINDING_RECTANGLE_NV", GLint,
- ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentRect->Name"],
+ ["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_RECT_INDEX]->Name"],
"", ["NV_texture_rectangle"] ),
( "GL_MAX_RECTANGLE_TEXTURE_SIZE_NV", GLint,
["ctx->Const.MaxTextureRectSize"], "", ["NV_texture_rectangle"] ),
# GL_ARB_vertex_buffer_object
( "GL_ARRAY_BUFFER_BINDING_ARB", GLint,
- ["ctx->Array.ArrayBufferObj->Name"], "", ["ARB_vertex_buffer_object"] ),
+ ["ctx->Array.ArrayBufferObj->Name"], "", None ),
( "GL_VERTEX_ARRAY_BUFFER_BINDING_ARB", GLint,
- ["ctx->Array.ArrayObj->Vertex.BufferObj->Name"], "", ["ARB_vertex_buffer_object"] ),
+ ["ctx->Array.ArrayObj->Vertex.BufferObj->Name"], "", None ),
( "GL_NORMAL_ARRAY_BUFFER_BINDING_ARB", GLint,
- ["ctx->Array.ArrayObj->Normal.BufferObj->Name"], "", ["ARB_vertex_buffer_object"] ),
+ ["ctx->Array.ArrayObj->Normal.BufferObj->Name"], "", None ),
( "GL_COLOR_ARRAY_BUFFER_BINDING_ARB", GLint,
- ["ctx->Array.ArrayObj->Color.BufferObj->Name"], "", ["ARB_vertex_buffer_object"] ),
+ ["ctx->Array.ArrayObj->Color.BufferObj->Name"], "", None ),
( "GL_INDEX_ARRAY_BUFFER_BINDING_ARB", GLint,
- ["ctx->Array.ArrayObj->Index.BufferObj->Name"], "", ["ARB_vertex_buffer_object"] ),
+ ["ctx->Array.ArrayObj->Index.BufferObj->Name"], "", None ),
( "GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB", GLint,
["ctx->Array.ArrayObj->TexCoord[ctx->Array.ActiveTexture].BufferObj->Name"],
- "", ["ARB_vertex_buffer_object"] ),
+ "", None ),
( "GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB", GLint,
- ["ctx->Array.ArrayObj->EdgeFlag.BufferObj->Name"], "", ["ARB_vertex_buffer_object"] ),
+ ["ctx->Array.ArrayObj->EdgeFlag.BufferObj->Name"], "", None ),
( "GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB", GLint,
["ctx->Array.ArrayObj->SecondaryColor.BufferObj->Name"],
- "", ["ARB_vertex_buffer_object"] ),
+ "", None ),
( "GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB", GLint,
["ctx->Array.ArrayObj->FogCoord.BufferObj->Name"],
- "", ["ARB_vertex_buffer_object"] ),
+ "", None ),
# GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB - not supported
( "GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB", GLint,
["ctx->Array.ElementArrayBufferObj->Name"],
- "", ["ARB_vertex_buffer_object"] ),
+ "", None ),
# GL_EXT_pixel_buffer_object
( "GL_PIXEL_PACK_BUFFER_BINDING_EXT", GLint,
["ctx->Depth.BoundsMin", "ctx->Depth.BoundsMax"],
"", ["EXT_depth_bounds_test"] ),
- # GL_MESA_program_debug
- ( "GL_FRAGMENT_PROGRAM_CALLBACK_MESA", GLboolean,
- ["ctx->FragmentProgram.CallbackEnabled"], "", ["MESA_program_debug"] ),
- ( "GL_VERTEX_PROGRAM_CALLBACK_MESA", GLboolean,
- ["ctx->VertexProgram.CallbackEnabled"], "", ["MESA_program_debug"] ),
- ( "GL_FRAGMENT_PROGRAM_POSITION_MESA", GLint,
- ["ctx->FragmentProgram.CurrentPosition"], "", ["MESA_program_debug"] ),
- ( "GL_VERTEX_PROGRAM_POSITION_MESA", GLint,
- ["ctx->VertexProgram.CurrentPosition"], "", ["MESA_program_debug"] ),
-
# GL_ARB_draw_buffers
( "GL_MAX_DRAW_BUFFERS_ARB", GLint,
- ["ctx->Const.MaxDrawBuffers"], "", ["ARB_draw_buffers"] ),
+ ["ctx->Const.MaxDrawBuffers"], "", None ),
( "GL_DRAW_BUFFER0_ARB", GLenum,
- ["ctx->DrawBuffer->ColorDrawBuffer[0]"], "", ["ARB_draw_buffers"] ),
+ ["ctx->DrawBuffer->ColorDrawBuffer[0]"], "", None ),
( "GL_DRAW_BUFFER1_ARB", GLenum,
["buffer"],
"""GLenum buffer;
_mesa_error(ctx, GL_INVALID_ENUM, "glGet(GL_DRAW_BUFFERx_ARB)");
return;
}
- buffer = ctx->DrawBuffer->ColorDrawBuffer[1];""", ["ARB_draw_buffers"] ),
+ buffer = ctx->DrawBuffer->ColorDrawBuffer[1];""", None ),
( "GL_DRAW_BUFFER2_ARB", GLenum,
["buffer"],
"""GLenum buffer;
_mesa_error(ctx, GL_INVALID_ENUM, "glGet(GL_DRAW_BUFFERx_ARB)");
return;
}
- buffer = ctx->DrawBuffer->ColorDrawBuffer[2];""", ["ARB_draw_buffers"] ),
+ buffer = ctx->DrawBuffer->ColorDrawBuffer[2];""", None ),
( "GL_DRAW_BUFFER3_ARB", GLenum,
["buffer"],
"""GLenum buffer;
_mesa_error(ctx, GL_INVALID_ENUM, "glGet(GL_DRAW_BUFFERx_ARB)");
return;
}
- buffer = ctx->DrawBuffer->ColorDrawBuffer[3];""", ["ARB_draw_buffers"] ),
+ buffer = ctx->DrawBuffer->ColorDrawBuffer[3];""", None ),
# XXX Add more GL_DRAW_BUFFERn_ARB entries as needed in the future
# GL_OES_read_format
# close enough for now.
( "GL_CURRENT_PROGRAM", GLint,
["ctx->Shader.CurrentProgram ? ctx->Shader.CurrentProgram->Name : 0"],
- "", ["ARB_shader_objects"] )
+ "", ["ARB_shader_objects"] ),
+
+ # GL_ARB_framebuffer_object
+ ( "GL_MAX_SAMPLES", GLint, ["ctx->Const.MaxSamples"], "",
+ ["ARB_framebuffer_object"] ),
+
+ # GL_APPLE_vertex_array_object
+ ( "GL_VERTEX_ARRAY_BINDING_APPLE", GLint, ["ctx->Array.ArrayObj->Name"], "",
+ ["APPLE_vertex_array_object"] ),
]
assert len(extensions) == 4
print (' CHECK_EXT4(%s, %s, %s, %s, "%s");' %
(extensions[0], extensions[1], extensions[2], extensions[3], function))
+ conversion = ConversionFunc(varType, returnType)
if optionalCode:
+ optionalCode = string.replace(optionalCode, "CONVERSION", conversion);
print " {"
print " " + optionalCode
- conversion = ConversionFunc(varType, returnType)
n = len(state)
for i in range(n):
if conversion:
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