( "GL_AUTO_NORMAL", GLboolean, ["ctx->Eval.AutoNormal"], "", None ),
( "GL_AUX_BUFFERS", GLint, ["ctx->DrawBuffer->Visual.numAuxBuffers"],
"", None ),
- ( "GL_BLEND", GLboolean, ["ctx->Color.BlendEnabled"], "", None ),
+ ( "GL_BLEND", GLboolean, ["(ctx->Color.BlendEnabled & 1)"], "", None ),
( "GL_BLEND_DST", GLenum, ["ctx->Color.BlendDstRGB"], "", None ),
( "GL_BLEND_SRC", GLenum, ["ctx->Color.BlendSrcRGB"], "", None ),
( "GL_BLEND_SRC_RGB_EXT", GLenum, ["ctx->Color.BlendSrcRGB"], "", None ),
( "GL_COLOR_MATERIAL_PARAMETER", GLenum,
["ctx->Light.ColorMaterialMode"], "", None ),
( "GL_COLOR_WRITEMASK", GLint,
- [ "ctx->Color.ColorMask[RCOMP] ? 1 : 0",
- "ctx->Color.ColorMask[GCOMP] ? 1 : 0",
- "ctx->Color.ColorMask[BCOMP] ? 1 : 0",
- "ctx->Color.ColorMask[ACOMP] ? 1 : 0" ], "", None ),
+ [ "ctx->Color.ColorMask[0][RCOMP] ? 1 : 0",
+ "ctx->Color.ColorMask[0][GCOMP] ? 1 : 0",
+ "ctx->Color.ColorMask[0][BCOMP] ? 1 : 0",
+ "ctx->Color.ColorMask[0][ACOMP] ? 1 : 0" ], "", None ),
( "GL_CULL_FACE", GLboolean, ["ctx->Polygon.CullFlag"], "", None ),
( "GL_CULL_FACE_MODE", GLenum, ["ctx->Polygon.CullFaceMode"], "", None ),
( "GL_CURRENT_COLOR", GLfloatN,
# GL_OES_read_format
( "GL_IMPLEMENTATION_COLOR_READ_TYPE_OES", GLint,
- ["ctx->Const.ColorReadType"], "", ["OES_read_format"] ),
+ ["_mesa_get_color_read_type(ctx)"], "", ["OES_read_format"] ),
( "GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES", GLint,
- ["ctx->Const.ColorReadFormat"], "", ["OES_read_format"] ),
+ ["_mesa_get_color_read_format(ctx)"], "", ["OES_read_format"] ),
# GL_ATI_fragment_shader
( "GL_NUM_FRAGMENT_REGISTERS_ATI", GLint, ["6"], "", ["ATI_fragment_shader"] ),
( "GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB", GLint,
["ctx->Const.MaxVertexTextureImageUnits"], "", ["ARB_vertex_shader"] ),
( "GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB", GLint,
- ["MAX_COMBINED_TEXTURE_IMAGE_UNITS"], "", ["ARB_vertex_shader"] ),
+ ["ctx->Const.MaxCombinedTextureImageUnits"], "", ["ARB_vertex_shader"] ),
# GL_ARB_shader_objects
# Actually, this token isn't part of GL_ARB_shader_objects, but is
]
+# These are queried via glGetIntegetIndexdvEXT() or glGetIntegeri_v()
+IndexedStateVars = [
+ ( "GL_BLEND", GLint, ["((ctx->Color.BlendEnabled >> index) & 1)"],
+ "ctx->Const.MaxDrawBuffers", None ),
+ ( "GL_COLOR_WRITEMASK", GLint,
+ [ "ctx->Color.ColorMask[index][RCOMP] ? 1 : 0",
+ "ctx->Color.ColorMask[index][GCOMP] ? 1 : 0",
+ "ctx->Color.ColorMask[index][BCOMP] ? 1 : 0",
+ "ctx->Color.ColorMask[index][ACOMP] ? 1 : 0" ],
+ "ctx->Const.MaxDrawBuffers", None ),
+ # XXX more to come...
+]
+
+
+
def ConversionFunc(fromType, toType):
"""Return the name of the macro to convert between two data types."""
if fromType == toType:
return fromStr + "_TO_" + toStr
-def EmitGetFunction(stateVars, returnType):
+def EmitGetFunction(stateVars, returnType, indexed):
"""Emit the code to implement glGetBooleanv, glGetIntegerv or glGetFloatv."""
assert (returnType == GLboolean or
returnType == GLint or
strType = TypeStrings[returnType]
# Capitalize first letter of return type
- if returnType == GLint:
- function = "GetIntegerv"
- elif returnType == GLboolean:
- function = "GetBooleanv"
- elif returnType == GLfloat:
- function = "GetFloatv"
- elif returnType == GLint64:
- function = "GetInteger64v"
+ if indexed:
+ if returnType == GLint:
+ function = "GetIntegerIndexedv"
+ elif returnType == GLboolean:
+ function = "GetBooleanIndexedv"
+ elif returnType == GLint64:
+ function = "GetInteger64Indexedv"
+ else:
+ function = "Foo"
else:
- abort()
+ if returnType == GLint:
+ function = "GetIntegerv"
+ elif returnType == GLboolean:
+ function = "GetBooleanv"
+ elif returnType == GLfloat:
+ function = "GetFloatv"
+ elif returnType == GLint64:
+ function = "GetInteger64v"
+ else:
+ abort()
if returnType == GLint64:
print "#if FEATURE_ARB_sync"
print "void GLAPIENTRY"
- print "_mesa_%s( GLenum pname, %s *params )" % (function, strType)
+ if indexed:
+ print "_mesa_%s( GLenum pname, GLuint index, %s *params )" % (function, strType)
+ else:
+ print "_mesa_%s( GLenum pname, %s *params )" % (function, strType)
print "{"
print " GET_CURRENT_CONTEXT(ctx);"
print " ASSERT_OUTSIDE_BEGIN_END(ctx);"
print " if (ctx->NewState)"
print " _mesa_update_state(ctx);"
print ""
- print " if (ctx->Driver.%s &&" % function
- print " ctx->Driver.%s(ctx, pname, params))" % function
- print " return;"
- print ""
+ if indexed == 0:
+ print " if (ctx->Driver.%s &&" % function
+ print " ctx->Driver.%s(ctx, pname, params))" % function
+ print " return;"
+ print ""
print " switch (pname) {"
- for (name, varType, state, optionalCode, extensions) in stateVars:
+ for state in stateVars:
+ if indexed:
+ (name, varType, state, indexMax, extensions) = state
+ optionalCode = 0
+ else:
+ (name, varType, state, optionalCode, extensions) = state
+ indexMax = 0
print " case " + name + ":"
+ if indexMax:
+ print (' if (index >= %s) {' % indexMax)
+ print (' _mesa_error(ctx, GL_INVALID_VALUE, "gl%s(index=%%u), index", pname);' % function)
+ print (' }')
+
if extensions:
if len(extensions) == 1:
print (' CHECK_EXT1(%s, "%s");' %
#include "mtypes.h"
#include "state.h"
#include "texcompress.h"
+#include "framebuffer.h"
#define FLOAT_TO_BOOLEAN(X) ( (X) ? GL_TRUE : GL_FALSE )
EmitHeader()
# XXX Maybe sort the StateVars list
-EmitGetFunction(StateVars, GLboolean)
-EmitGetFunction(StateVars, GLfloat)
-EmitGetFunction(StateVars, GLint)
-EmitGetFunction(StateVars, GLint64)
+EmitGetFunction(StateVars, GLboolean, 0)
+EmitGetFunction(StateVars, GLfloat, 0)
+EmitGetFunction(StateVars, GLint, 0)
+EmitGetFunction(StateVars, GLint64, 0)
EmitGetDoublev()
+EmitGetFunction(IndexedStateVars, GLboolean, 1)
+EmitGetFunction(IndexedStateVars, GLint, 1)
+EmitGetFunction(IndexedStateVars, GLint64, 1)
+
projects / mesa.git / blobdiff