-/* $Id: get.c,v 1.57 2001/03/18 08:53:49 gareth Exp $ */
+/* $Id: get.c,v 1.75 2001/12/18 04:06:45 brianp Exp $ */
/*
* Mesa 3-D graphics library
- * Version: 3.5
+ * Version: 4.1
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
#endif
+/* Check if named extension is enabled, if not generate error and return */
+
+#define CHECK_EXTENSION_B(EXTNAME) \
+ if (!ctx->Extensions.EXTNAME) { \
+ _mesa_error(ctx, GL_INVALID_VALUE, "glGetBooleanv"); \
+ return; \
+ }
+
+#define CHECK_EXTENSION_I(EXTNAME) \
+ if (!ctx->Extensions.EXTNAME) { \
+ _mesa_error(ctx, GL_INVALID_VALUE, "glGetIntegerv"); \
+ return; \
+ }
+
+#define CHECK_EXTENSION_F(EXTNAME) \
+ if (!ctx->Extensions.EXTNAME) { \
+ _mesa_error(ctx, GL_INVALID_VALUE, "glGetFloatv"); \
+ return; \
+ }
+
+#define CHECK_EXTENSION_D(EXTNAME) \
+ if (!ctx->Extensions.EXTNAME) { \
+ _mesa_error(ctx, GL_INVALID_VALUE, "glGetDoublev"); \
+ return; \
+ }
+
+
+
static GLenum
pixel_texgen_mode(const GLcontext *ctx)
}
-
void
_mesa_GetBooleanv( GLenum pname, GLboolean *params )
{
GET_CURRENT_CONTEXT(ctx);
GLuint i;
GLuint texUnit = ctx->Texture.CurrentUnit;
- GLuint texTransformUnit = ctx->Texture.CurrentTransformUnit;
const struct gl_texture_unit *textureUnit = &ctx->Texture.Unit[texUnit];
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (!params)
return;
+ /* We need this in order to get correct results for
+ * GL_OCCLUSION_TEST_RESULT_HP. There might be other important cases.
+ */
+ FLUSH_VERTICES(ctx, 0);
+
if (MESA_VERBOSE & VERBOSE_API)
fprintf(stderr, "glGetBooleanv %s\n", _mesa_lookup_enum_by_nr(pname));
break;
case GL_CURRENT_COLOR:
FLUSH_CURRENT(ctx, 0);
- params[0] = INT_TO_BOOL(ctx->Current.Color[0]);
- params[1] = INT_TO_BOOL(ctx->Current.Color[1]);
- params[2] = INT_TO_BOOL(ctx->Current.Color[2]);
- params[3] = INT_TO_BOOL(ctx->Current.Color[3]);
+ params[0] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0]);
+ params[1] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1]);
+ params[2] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2]);
+ params[3] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3]);
break;
case GL_CURRENT_INDEX:
FLUSH_CURRENT(ctx, 0);
break;
case GL_CURRENT_NORMAL:
FLUSH_CURRENT(ctx, 0);
- params[0] = FLOAT_TO_BOOL(ctx->Current.Normal[0]);
- params[1] = FLOAT_TO_BOOL(ctx->Current.Normal[1]);
- params[2] = FLOAT_TO_BOOL(ctx->Current.Normal[2]);
+ params[0] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0]);
+ params[1] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1]);
+ params[2] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2]);
break;
case GL_CURRENT_RASTER_COLOR:
params[0] = FLOAT_TO_BOOL(ctx->Current.RasterColor[0]);
params[3] = FLOAT_TO_BOOL(ctx->Current.RasterPos[3]);
break;
case GL_CURRENT_RASTER_TEXTURE_COORDS:
- params[0] = FLOAT_TO_BOOL(ctx->Current.RasterMultiTexCoord[texTransformUnit][0]);
- params[1] = FLOAT_TO_BOOL(ctx->Current.RasterMultiTexCoord[texTransformUnit][1]);
- params[2] = FLOAT_TO_BOOL(ctx->Current.RasterMultiTexCoord[texTransformUnit][2]);
- params[3] = FLOAT_TO_BOOL(ctx->Current.RasterMultiTexCoord[texTransformUnit][3]);
+ params[0] = FLOAT_TO_BOOL(ctx->Current.RasterMultiTexCoord[texUnit][0]);
+ params[1] = FLOAT_TO_BOOL(ctx->Current.RasterMultiTexCoord[texUnit][1]);
+ params[2] = FLOAT_TO_BOOL(ctx->Current.RasterMultiTexCoord[texUnit][2]);
+ params[3] = FLOAT_TO_BOOL(ctx->Current.RasterMultiTexCoord[texUnit][3]);
break;
case GL_CURRENT_RASTER_POSITION_VALID:
*params = ctx->Current.RasterPosValid;
break;
case GL_CURRENT_TEXTURE_COORDS:
FLUSH_CURRENT(ctx, 0);
- params[0] = FLOAT_TO_BOOL(ctx->Current.Texcoord[texTransformUnit][0]);
- params[1] = FLOAT_TO_BOOL(ctx->Current.Texcoord[texTransformUnit][1]);
- params[2] = FLOAT_TO_BOOL(ctx->Current.Texcoord[texTransformUnit][2]);
- params[3] = FLOAT_TO_BOOL(ctx->Current.Texcoord[texTransformUnit][3]);
+ params[0] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0]);
+ params[1] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1]);
+ params[2] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2]);
+ params[3] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3]);
break;
case GL_DEPTH_BIAS:
*params = FLOAT_TO_BOOL(ctx->Pixel.DepthBias);
case GL_GREEN_SCALE:
*params = FLOAT_TO_BOOL(ctx->Pixel.GreenScale);
break;
- case GL_HISTOGRAM:
- if (ctx->Extensions.EXT_histogram) {
- *params = ctx->Pixel.HistogramEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
- return;
- }
- break;
case GL_INDEX_BITS:
*params = INT_TO_BOOL( ctx->Visual.indexBits );
break;
*params = INT_TO_BOOL(MAX_PROJECTION_STACK_DEPTH);
break;
case GL_MAX_TEXTURE_SIZE:
+ *params = INT_TO_BOOL(1 << (ctx->Const.MaxTextureLevels - 1));
+ break;
case GL_MAX_3D_TEXTURE_SIZE:
- *params = INT_TO_BOOL(ctx->Const.MaxTextureSize);
+ *params = INT_TO_BOOL(1 << (ctx->Const.Max3DTextureLevels - 1));
break;
case GL_MAX_TEXTURE_STACK_DEPTH:
*params = INT_TO_BOOL(MAX_TEXTURE_STACK_DEPTH);
params[0] = INT_TO_BOOL(MAX_WIDTH);
params[1] = INT_TO_BOOL(MAX_HEIGHT);
break;
- case GL_MINMAX:
- *params = ctx->Pixel.MinMaxEnabled;
- break;
case GL_MODELVIEW_MATRIX:
for (i=0;i<16;i++) {
- params[i] = FLOAT_TO_BOOL(ctx->ModelView.m[i]);
+ params[i] = FLOAT_TO_BOOL(ctx->ModelviewMatrixStack.Top->m[i]);
}
break;
case GL_MODELVIEW_STACK_DEPTH:
- *params = INT_TO_BOOL(ctx->ModelViewStackDepth + 1);
+ *params = INT_TO_BOOL(ctx->ModelviewMatrixStack.Depth + 1);
break;
case GL_NAME_STACK_DEPTH:
*params = INT_TO_BOOL(ctx->Select.NameStackDepth);
break;
case GL_PROJECTION_MATRIX:
for (i=0;i<16;i++) {
- params[i] = FLOAT_TO_BOOL(ctx->ProjectionMatrix.m[i]);
+ params[i] = FLOAT_TO_BOOL(ctx->ProjectionMatrixStack.Top->m[i]);
}
break;
case GL_PROJECTION_STACK_DEPTH:
- *params = INT_TO_BOOL(ctx->ProjectionStackDepth + 1);
+ *params = INT_TO_BOOL(ctx->ProjectionMatrixStack.Depth + 1);
break;
case GL_READ_BUFFER:
*params = ENUM_TO_BOOL(ctx->Pixel.ReadBuffer);
case GL_TEXTURE_MATRIX:
for (i=0;i<16;i++) {
params[i] =
- FLOAT_TO_BOOL(ctx->TextureMatrix[texTransformUnit].m[i]);
+ FLOAT_TO_BOOL(ctx->TextureMatrixStack[texUnit].Top->m[i]);
}
break;
case GL_TEXTURE_STACK_DEPTH:
- *params = INT_TO_BOOL(ctx->TextureStackDepth[texTransformUnit] + 1);
+ *params = INT_TO_BOOL(ctx->TextureMatrixStack[texUnit].Depth + 1);
break;
case GL_UNPACK_ALIGNMENT:
*params = INT_TO_BOOL(ctx->Unpack.Alignment);
/* GL_ARB_texture_cube_map */
case GL_TEXTURE_CUBE_MAP_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB);
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
- return;
+ CHECK_EXTENSION_B(ARB_texture_cube_map);
+ *params = _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB);
+ break;
case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = INT_TO_BOOL(textureUnit->CurrentCubeMap->Name);
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
- return;
+ CHECK_EXTENSION_B(ARB_texture_cube_map);
+ *params = INT_TO_BOOL(textureUnit->CurrentCubeMap->Name);
+ break;
case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = INT_TO_BOOL(ctx->Const.MaxCubeTextureSize);
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
+ CHECK_EXTENSION_B(ARB_texture_cube_map);
+ *params = INT_TO_BOOL(1 << (ctx->Const.MaxCubeTextureLevels - 1));
break;
/* GL_ARB_texture_compression */
case GL_TEXTURE_COMPRESSION_HINT_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
- *params = INT_TO_BOOL(ctx->Hint.TextureCompression);
- }
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
+ CHECK_EXTENSION_B(ARB_texture_compression);
+ *params = INT_TO_BOOL(ctx->Hint.TextureCompression);
break;
case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
- *params = INT_TO_BOOL(ctx->Const.NumCompressedTextureFormats);
- }
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
+ CHECK_EXTENSION_B(ARB_texture_compression);
+ *params = INT_TO_BOOL(ctx->Const.NumCompressedTextureFormats);
break;
case GL_COMPRESSED_TEXTURE_FORMATS_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
+ CHECK_EXTENSION_B(ARB_texture_compression);
+ {
GLuint i;
for (i = 0; i < ctx->Const.NumCompressedTextureFormats; i++)
params[i] = INT_TO_BOOL(ctx->Const.CompressedTextureFormats[i]);
}
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
break;
/* GL_EXT_compiled_vertex_array */
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ColorMatrix.m);
+ _math_transposef(tm, ctx->ColorMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = FLOAT_TO_BOOL(tm[i]);
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ModelView.m);
+ _math_transposef(tm, ctx->ModelviewMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = FLOAT_TO_BOOL(tm[i]);
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ProjectionMatrix.m);
+ _math_transposef(tm, ctx->ProjectionMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = FLOAT_TO_BOOL(tm[i]);
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->TextureMatrix[texTransformUnit].m);
+ _math_transposef(tm, ctx->TextureMatrixStack[texUnit].Top->m);
for (i=0;i<16;i++) {
params[i] = FLOAT_TO_BOOL(tm[i]);
}
/* GL_HP_occlusion_test */
case GL_OCCLUSION_TEST_HP:
- if (ctx->Extensions.HP_occlusion_test) {
- *params = ctx->Depth.OcclusionTest;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetBooleanv" );
- }
+ CHECK_EXTENSION_B(HP_occlusion_test);
+ *params = ctx->Depth.OcclusionTest;
return;
case GL_OCCLUSION_TEST_RESULT_HP:
- if (ctx->Extensions.HP_occlusion_test) {
- if (ctx->Depth.OcclusionTest)
- *params = ctx->OcclusionResult;
- else
- *params = ctx->OcclusionResultSaved;
- /* reset flag now */
- ctx->OcclusionResult = GL_FALSE;
- ctx->OcclusionResultSaved = GL_FALSE;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetBooleanv" );
- }
+ CHECK_EXTENSION_B(HP_occlusion_test);
+ if (ctx->Depth.OcclusionTest)
+ *params = ctx->OcclusionResult;
+ else
+ *params = ctx->OcclusionResultSaved;
+ /* reset flag now */
+ ctx->OcclusionResult = GL_FALSE;
+ ctx->OcclusionResultSaved = GL_FALSE;
return;
/* GL_SGIS_pixel_texture */
/* GL_SGI_color_matrix (also in 1.2 imaging) */
case GL_COLOR_MATRIX_SGI:
for (i=0;i<16;i++) {
- params[i] = FLOAT_TO_BOOL(ctx->ColorMatrix.m[i]);
+ params[i] = FLOAT_TO_BOOL(ctx->ColorMatrixStack.Top->m[i]);
}
break;
case GL_COLOR_MATRIX_STACK_DEPTH_SGI:
- *params = INT_TO_BOOL(ctx->ColorStackDepth + 1);
+ *params = INT_TO_BOOL(ctx->ColorMatrixStack.Depth + 1);
break;
case GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI:
*params = FLOAT_TO_BOOL(MAX_COLOR_STACK_DEPTH);
/* GL_EXT_convolution (also in 1.2 imaging) */
case GL_CONVOLUTION_1D_EXT:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = ctx->Pixel.Convolution1DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
- return;
- }
+ CHECK_EXTENSION_B(EXT_convolution);
+ *params = ctx->Pixel.Convolution1DEnabled;
break;
case GL_CONVOLUTION_2D:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = ctx->Pixel.Convolution2DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
- return;
- }
+ CHECK_EXTENSION_B(EXT_convolution);
+ *params = ctx->Pixel.Convolution2DEnabled;
break;
case GL_SEPARABLE_2D:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = ctx->Pixel.Separable2DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv");
- return;
- }
+ CHECK_EXTENSION_B(EXT_convolution);
+ *params = ctx->Pixel.Separable2DEnabled;
break;
case GL_MAX_CONVOLUTION_WIDTH:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = INT_TO_BOOL(ctx->Const.MaxConvolutionWidth);
break;
case GL_MAX_CONVOLUTION_HEIGHT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = INT_TO_BOOL(ctx->Const.MaxConvolutionHeight);
break;
case GL_POST_CONVOLUTION_RED_SCALE_EXT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionScale[0]);
break;
case GL_POST_CONVOLUTION_GREEN_SCALE_EXT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionScale[1]);
break;
case GL_POST_CONVOLUTION_BLUE_SCALE_EXT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionScale[2]);
break;
case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionScale[3]);
break;
case GL_POST_CONVOLUTION_RED_BIAS_EXT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionBias[0]);
break;
case GL_POST_CONVOLUTION_GREEN_BIAS_EXT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionBias[1]);
break;
case GL_POST_CONVOLUTION_BLUE_BIAS_EXT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionBias[2]);
break;
case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT:
+ CHECK_EXTENSION_B(EXT_convolution);
*params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionBias[2]);
break;
+ /* GL_EXT_histogram (also in 1.2 imaging) */
+ case GL_HISTOGRAM:
+ CHECK_EXTENSION_B(EXT_histogram);
+ *params = ctx->Pixel.HistogramEnabled;
+ break;
+ case GL_MINMAX:
+ CHECK_EXTENSION_B(EXT_histogram);
+ *params = ctx->Pixel.MinMaxEnabled;
+ break;
+
/* GL_SGI_color_table (also in 1.2 imaging */
case GL_COLOR_TABLE_SGI:
*params = ctx->Pixel.ColorTableEnabled;
/* GL_EXT_secondary_color */
case GL_COLOR_SUM_EXT:
+ CHECK_EXTENSION_B(EXT_secondary_color);
*params = ctx->Fog.ColorSumEnabled;
break;
case GL_CURRENT_SECONDARY_COLOR_EXT:
+ CHECK_EXTENSION_B(EXT_secondary_color);
FLUSH_CURRENT(ctx, 0);
- params[0] = INT_TO_BOOL(ctx->Current.SecondaryColor[0]);
- params[1] = INT_TO_BOOL(ctx->Current.SecondaryColor[1]);
- params[2] = INT_TO_BOOL(ctx->Current.SecondaryColor[2]);
+ params[0] = INT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0]);
+ params[1] = INT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1]);
+ params[2] = INT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2]);
break;
case GL_SECONDARY_COLOR_ARRAY_EXT:
+ CHECK_EXTENSION_B(EXT_secondary_color);
*params = ctx->Array.SecondaryColor.Enabled;
break;
case GL_SECONDARY_COLOR_ARRAY_TYPE_EXT:
+ CHECK_EXTENSION_B(EXT_secondary_color);
*params = ENUM_TO_BOOL(ctx->Array.SecondaryColor.Type);
break;
case GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT:
+ CHECK_EXTENSION_B(EXT_secondary_color);
*params = INT_TO_BOOL(ctx->Array.SecondaryColor.Stride);
break;
case GL_SECONDARY_COLOR_ARRAY_SIZE_EXT:
+ CHECK_EXTENSION_B(EXT_secondary_color);
*params = INT_TO_BOOL(ctx->Array.SecondaryColor.Stride);
break;
/* GL_EXT_fog_coord */
case GL_CURRENT_FOG_COORDINATE_EXT:
+ CHECK_EXTENSION_B(EXT_fog_coord);
FLUSH_CURRENT(ctx, 0);
- *params = FLOAT_TO_BOOL(ctx->Current.FogCoord);
+ *params = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_FOG][0]);
break;
case GL_FOG_COORDINATE_ARRAY_EXT:
+ CHECK_EXTENSION_B(EXT_fog_coord);
*params = ctx->Array.FogCoord.Enabled;
break;
case GL_FOG_COORDINATE_ARRAY_TYPE_EXT:
+ CHECK_EXTENSION_B(EXT_fog_coord);
*params = ENUM_TO_BOOL(ctx->Array.FogCoord.Type);
break;
case GL_FOG_COORDINATE_ARRAY_STRIDE_EXT:
+ CHECK_EXTENSION_B(EXT_fog_coord);
*params = INT_TO_BOOL(ctx->Array.FogCoord.Stride);
break;
+ /* GL_EXT_texture_lod_bias */
+ case GL_MAX_TEXTURE_LOD_BIAS_EXT:
+ *params = FLOAT_TO_BOOL(ctx->Const.MaxTextureLodBias);
+ break;
+
/* GL_EXT_texture_filter_anisotropic */
case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT:
- if (ctx->Extensions.EXT_texture_filter_anisotropic) {
- *params = FLOAT_TO_BOOL(ctx->Const.MaxTextureMaxAnisotropy);
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetBooleanv" );
- return;
- }
+ CHECK_EXTENSION_B(EXT_texture_filter_anisotropic);
+ *params = FLOAT_TO_BOOL(ctx->Const.MaxTextureMaxAnisotropy);
break;
+ /* GL_ARB_multisample */
+ case GL_MULTISAMPLE_ARB:
+ CHECK_EXTENSION_B(ARB_multisample);
+ *params = ctx->Multisample.Enabled;
+ break;
+ case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB:
+ CHECK_EXTENSION_B(ARB_multisample);
+ *params = ctx->Multisample.SampleAlphaToCoverage;
+ break;
+ case GL_SAMPLE_ALPHA_TO_ONE_ARB:
+ CHECK_EXTENSION_B(ARB_multisample);
+ *params = ctx->Multisample.SampleAlphaToOne;
+ break;
+ case GL_SAMPLE_COVERAGE_ARB:
+ CHECK_EXTENSION_B(ARB_multisample);
+ *params = ctx->Multisample.SampleCoverage;
+ break;
+ case GL_SAMPLE_COVERAGE_VALUE_ARB:
+ CHECK_EXTENSION_B(ARB_multisample);
+ *params = FLOAT_TO_BOOL(ctx->Multisample.SampleCoverageValue);
+ break;
+ case GL_SAMPLE_COVERAGE_INVERT_ARB:
+ CHECK_EXTENSION_B(ARB_multisample);
+ *params = ctx->Multisample.SampleCoverageInvert;
+ break;
+ case GL_SAMPLE_BUFFERS_ARB:
+ CHECK_EXTENSION_B(ARB_multisample);
+ *params = 0; /* XXX fix someday */
+ break;
+ case GL_SAMPLES_ARB:
+ CHECK_EXTENSION_B(ARB_multisample);
+ *params = 0; /* XXX fix someday */
+ break;
+
+ /* GL_IBM_rasterpos_clip */
+ case GL_RASTER_POSITION_UNCLIPPED_IBM:
+ CHECK_EXTENSION_B(IBM_rasterpos_clip);
+ *params = ctx->Transform.RasterPositionUnclipped;
+ break;
+
/* GL_MESA_sprite_point */
case GL_SPRITE_POINT_MESA:
- if (ctx->Extensions.MESA_sprite_point) {
- *params = ctx->Point.SpriteMode;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetBooleanv" );
- return;
+ CHECK_EXTENSION_B(MESA_sprite_point);
+ *params = ctx->Point.SpriteMode;
+ break;
+
+ /* GL_SGIS_generate_mipmap */
+ case GL_GENERATE_MIPMAP_HINT_SGIS:
+ CHECK_EXTENSION_B(SGIS_generate_mipmap);
+ *params = ENUM_TO_BOOL(ctx->Hint.GenerateMipmap);
+ break;
+
+ /* GL_NV_vertex_program */
+ case GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = MAX_PROGRAM_STACK_DEPTH;
+ break;
+ case GL_MAX_TRACK_MATRICES_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = MAX_PROGRAM_MATRICES;
+ break;
+ case GL_VERTEX_PROGRAM_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = ctx->VertexProgram.Enabled;
+ break;
+ case GL_VERTEX_PROGRAM_POINT_SIZE_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = ctx->VertexProgram.PointSizeEnabled;
+ break;
+ case GL_VERTEX_PROGRAM_TWO_SIDE_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = ctx->VertexProgram.TwoSideEnabled;
+ break;
+ case GL_CURRENT_MATRIX_STACK_DEPTH_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = 0;
+ break;
+ case GL_CURRENT_MATRIX_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = 0;
+ break;
+ case GL_VERTEX_PROGRAM_BINDING_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = 0;
+ break;
+ case GL_PROGRAM_ERROR_POSITION_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ *params = 0;
+ break;
+ case GL_VERTEX_ATTRIB_ARRAY0_NV:
+ case GL_VERTEX_ATTRIB_ARRAY1_NV:
+ case GL_VERTEX_ATTRIB_ARRAY2_NV:
+ case GL_VERTEX_ATTRIB_ARRAY3_NV:
+ case GL_VERTEX_ATTRIB_ARRAY4_NV:
+ case GL_VERTEX_ATTRIB_ARRAY5_NV:
+ case GL_VERTEX_ATTRIB_ARRAY6_NV:
+ case GL_VERTEX_ATTRIB_ARRAY7_NV:
+ case GL_VERTEX_ATTRIB_ARRAY8_NV:
+ case GL_VERTEX_ATTRIB_ARRAY9_NV:
+ case GL_VERTEX_ATTRIB_ARRAY10_NV:
+ case GL_VERTEX_ATTRIB_ARRAY11_NV:
+ case GL_VERTEX_ATTRIB_ARRAY12_NV:
+ case GL_VERTEX_ATTRIB_ARRAY13_NV:
+ case GL_VERTEX_ATTRIB_ARRAY14_NV:
+ case GL_VERTEX_ATTRIB_ARRAY15_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ {
+ GLuint n = (GLint) pname - GL_VERTEX_ATTRIB_ARRAY0_NV;
+ *params = ctx->Array.VertexAttrib[n].Enabled;
}
break;
+ case GL_MAP1_VERTEX_ATTRIB0_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB1_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB2_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB3_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB4_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB5_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB6_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB7_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB8_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB9_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB10_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB11_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB12_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB13_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB14_4_NV:
+ case GL_MAP1_VERTEX_ATTRIB15_4_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ _mesa_problem(ctx, "glGetBoolean NV token not implemented");
+ *params = 0;
+ break;
+ case GL_MAP2_VERTEX_ATTRIB0_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB1_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB2_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB3_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB4_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB5_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB6_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB7_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB8_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB9_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB10_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB11_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB12_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB13_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB14_4_NV:
+ case GL_MAP2_VERTEX_ATTRIB15_4_NV:
+ CHECK_EXTENSION_B(NV_vertex_program);
+ _mesa_problem(ctx, "glGetBoolean NV token not implemented");
+ *params = 0;
+ break;
default:
_mesa_error( ctx, GL_INVALID_ENUM, "glGetBooleanv" );
}
-
-
void
_mesa_GetDoublev( GLenum pname, GLdouble *params )
{
GET_CURRENT_CONTEXT(ctx);
GLuint i;
GLuint texUnit = ctx->Texture.CurrentUnit;
- GLuint texTransformUnit = ctx->Texture.CurrentTransformUnit;
const struct gl_texture_unit *textureUnit = &ctx->Texture.Unit[texUnit];
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (!params)
return;
+ /* We need this in order to get correct results for
+ * GL_OCCLUSION_TEST_RESULT_HP. There might be other important cases.
+ */
+ FLUSH_VERTICES(ctx, 0);
+
if (MESA_VERBOSE & VERBOSE_API)
fprintf(stderr, "glGetDoublev %s\n", _mesa_lookup_enum_by_nr(pname));
break;
case GL_CURRENT_COLOR:
FLUSH_CURRENT(ctx, 0);
- params[0] = CHAN_TO_FLOAT(ctx->Current.Color[0]);
- params[1] = CHAN_TO_FLOAT(ctx->Current.Color[1]);
- params[2] = CHAN_TO_FLOAT(ctx->Current.Color[2]);
- params[3] = CHAN_TO_FLOAT(ctx->Current.Color[3]);
+ params[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0];
+ params[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1];
+ params[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2];
+ params[3] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3];
break;
case GL_CURRENT_INDEX:
FLUSH_CURRENT(ctx, 0);
break;
case GL_CURRENT_NORMAL:
FLUSH_CURRENT(ctx, 0);
- params[0] = (GLdouble) ctx->Current.Normal[0];
- params[1] = (GLdouble) ctx->Current.Normal[1];
- params[2] = (GLdouble) ctx->Current.Normal[2];
+ params[0] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0];
+ params[1] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1];
+ params[2] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2];
break;
case GL_CURRENT_RASTER_COLOR:
params[0] = (GLdouble) ctx->Current.RasterColor[0];
params[3] = (GLdouble) ctx->Current.RasterPos[3];
break;
case GL_CURRENT_RASTER_TEXTURE_COORDS:
- params[0] = (GLdouble) ctx->Current.RasterMultiTexCoord[texTransformUnit][0];
- params[1] = (GLdouble) ctx->Current.RasterMultiTexCoord[texTransformUnit][1];
- params[2] = (GLdouble) ctx->Current.RasterMultiTexCoord[texTransformUnit][2];
- params[3] = (GLdouble) ctx->Current.RasterMultiTexCoord[texTransformUnit][3];
+ params[0] = (GLdouble) ctx->Current.RasterMultiTexCoord[texUnit][0];
+ params[1] = (GLdouble) ctx->Current.RasterMultiTexCoord[texUnit][1];
+ params[2] = (GLdouble) ctx->Current.RasterMultiTexCoord[texUnit][2];
+ params[3] = (GLdouble) ctx->Current.RasterMultiTexCoord[texUnit][3];
break;
case GL_CURRENT_RASTER_POSITION_VALID:
*params = (GLdouble) ctx->Current.RasterPosValid;
break;
case GL_CURRENT_TEXTURE_COORDS:
FLUSH_CURRENT(ctx, 0);
- params[0] = (GLdouble) ctx->Current.Texcoord[texTransformUnit][0];
- params[1] = (GLdouble) ctx->Current.Texcoord[texTransformUnit][1];
- params[2] = (GLdouble) ctx->Current.Texcoord[texTransformUnit][2];
- params[3] = (GLdouble) ctx->Current.Texcoord[texTransformUnit][3];
+ params[0] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0];
+ params[1] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1];
+ params[2] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2];
+ params[3] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3];
break;
case GL_DEPTH_BIAS:
*params = (GLdouble) ctx->Pixel.DepthBias;
case GL_GREEN_SCALE:
*params = (GLdouble) ctx->Pixel.GreenScale;
break;
- case GL_HISTOGRAM:
- if (ctx->Extensions.EXT_histogram || ctx->Extensions.ARB_imaging) {
- *params = (GLdouble) ctx->Pixel.HistogramEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
- return;
- }
- break;
case GL_INDEX_BITS:
*params = (GLdouble) ctx->Visual.indexBits;
break;
*params = (GLdouble) MAX_PROJECTION_STACK_DEPTH;
break;
case GL_MAX_TEXTURE_SIZE:
+ *params = (GLdouble) (1 << (ctx->Const.MaxTextureLevels - 1));
+ break;
case GL_MAX_3D_TEXTURE_SIZE:
- *params = (GLdouble) ctx->Const.MaxTextureSize;
+ *params = (GLdouble) (1 << (ctx->Const.Max3DTextureLevels - 1));
break;
case GL_MAX_TEXTURE_STACK_DEPTH:
*params = (GLdouble) MAX_TEXTURE_STACK_DEPTH;
params[0] = (GLdouble) MAX_WIDTH;
params[1] = (GLdouble) MAX_HEIGHT;
break;
- case GL_MINMAX:
- *params = (GLdouble) ctx->Pixel.MinMaxEnabled;
- break;
case GL_MODELVIEW_MATRIX:
for (i=0;i<16;i++) {
- params[i] = (GLdouble) ctx->ModelView.m[i];
+ params[i] = (GLdouble) ctx->ModelviewMatrixStack.Top->m[i];
}
break;
case GL_MODELVIEW_STACK_DEPTH:
- *params = (GLdouble) (ctx->ModelViewStackDepth + 1);
+ *params = (GLdouble) (ctx->ModelviewMatrixStack.Depth + 1);
break;
case GL_NAME_STACK_DEPTH:
*params = (GLdouble) ctx->Select.NameStackDepth;
break;
case GL_PROJECTION_MATRIX:
for (i=0;i<16;i++) {
- params[i] = (GLdouble) ctx->ProjectionMatrix.m[i];
+ params[i] = (GLdouble) ctx->ProjectionMatrixStack.Top->m[i];
}
break;
case GL_PROJECTION_STACK_DEPTH:
- *params = (GLdouble) (ctx->ProjectionStackDepth + 1);
+ *params = (GLdouble) (ctx->ProjectionMatrixStack.Depth + 1);
break;
case GL_READ_BUFFER:
*params = ENUM_TO_DOUBLE(ctx->Pixel.ReadBuffer);
break;
case GL_TEXTURE_MATRIX:
for (i=0;i<16;i++) {
- params[i] = (GLdouble) ctx->TextureMatrix[texTransformUnit].m[i];
+ params[i] = (GLdouble) ctx->TextureMatrixStack[texUnit].Top->m[i];
}
break;
case GL_TEXTURE_STACK_DEPTH:
- *params = (GLdouble) (ctx->TextureStackDepth[texTransformUnit] + 1);
+ *params = (GLdouble) (ctx->TextureMatrixStack[texUnit].Depth + 1);
break;
case GL_UNPACK_ALIGNMENT:
*params = (GLdouble) ctx->Unpack.Alignment;
/* GL_ARB_texture_cube_map */
case GL_TEXTURE_CUBE_MAP_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = (GLdouble) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB);
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
- return;
+ CHECK_EXTENSION_D(ARB_texture_cube_map);
+ *params = (GLdouble) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB);
+ break;
case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = (GLdouble) textureUnit->CurrentCubeMap->Name;
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
- return;
+ CHECK_EXTENSION_D(ARB_texture_cube_map);
+ *params = (GLdouble) textureUnit->CurrentCubeMap->Name;
+ break;
case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = (GLdouble) ctx->Const.MaxCubeTextureSize;
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
- return;
+ CHECK_EXTENSION_D(ARB_texture_cube_map);
+ *params = (GLdouble) (1 << (ctx->Const.MaxCubeTextureLevels - 1));
+ break;
/* GL_ARB_texture_compression */
case GL_TEXTURE_COMPRESSION_HINT_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
- *params = (GLdouble) ctx->Hint.TextureCompression;
- }
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
+ CHECK_EXTENSION_D(ARB_texture_compression);
+ *params = (GLdouble) ctx->Hint.TextureCompression;
break;
case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
- *params = (GLdouble) ctx->Const.NumCompressedTextureFormats;
- }
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
+ CHECK_EXTENSION_D(ARB_texture_compression);
+ *params = (GLdouble) ctx->Const.NumCompressedTextureFormats;
break;
case GL_COMPRESSED_TEXTURE_FORMATS_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
+ CHECK_EXTENSION_D(ARB_texture_compression);
+ {
GLuint i;
for (i = 0; i < ctx->Const.NumCompressedTextureFormats; i++)
params[i] = (GLdouble) ctx->Const.CompressedTextureFormats[i];
}
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
break;
/* GL_EXT_compiled_vertex_array */
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ColorMatrix.m);
+ _math_transposef(tm, ctx->ColorMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = (GLdouble) tm[i];
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ModelView.m);
+ _math_transposef(tm, ctx->ModelviewMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = (GLdouble) tm[i];
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ProjectionMatrix.m);
+ _math_transposef(tm, ctx->ProjectionMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = (GLdouble) tm[i];
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->TextureMatrix[texTransformUnit].m);
+ _math_transposef(tm, ctx->TextureMatrixStack[texUnit].Top->m);
for (i=0;i<16;i++) {
params[i] = (GLdouble) tm[i];
}
/* GL_HP_occlusion_test */
case GL_OCCLUSION_TEST_HP:
- if (ctx->Extensions.HP_occlusion_test) {
- *params = (GLdouble) ctx->Depth.OcclusionTest;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetDoublev" );
- }
- return;
+ CHECK_EXTENSION_D(HP_occlusion_test);
+ *params = (GLdouble) ctx->Depth.OcclusionTest;
+ break;
case GL_OCCLUSION_TEST_RESULT_HP:
- if (ctx->Extensions.HP_occlusion_test) {
- if (ctx->Depth.OcclusionTest)
- *params = (GLdouble) ctx->OcclusionResult;
- else
- *params = (GLdouble) ctx->OcclusionResultSaved;
- /* reset flag now */
- ctx->OcclusionResult = GL_FALSE;
- ctx->OcclusionResultSaved = GL_FALSE;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetDoublev" );
- }
- return;
+ CHECK_EXTENSION_D(HP_occlusion_test);
+ if (ctx->Depth.OcclusionTest)
+ *params = (GLdouble) ctx->OcclusionResult;
+ else
+ *params = (GLdouble) ctx->OcclusionResultSaved;
+ /* reset flag now */
+ ctx->OcclusionResult = GL_FALSE;
+ ctx->OcclusionResultSaved = GL_FALSE;
+ break;
/* GL_SGIS_pixel_texture */
case GL_PIXEL_TEXTURE_SGIS:
/* GL_SGI_color_matrix (also in 1.2 imaging) */
case GL_COLOR_MATRIX_SGI:
for (i=0;i<16;i++) {
- params[i] = (GLdouble) ctx->ColorMatrix.m[i];
+ params[i] = (GLdouble) ctx->ColorMatrixStack.Top->m[i];
}
break;
case GL_COLOR_MATRIX_STACK_DEPTH_SGI:
- *params = (GLdouble) (ctx->ColorStackDepth + 1);
+ *params = (GLdouble) (ctx->ColorMatrixStack.Depth + 1);
break;
case GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI:
*params = (GLdouble) MAX_COLOR_STACK_DEPTH;
/* GL_EXT_convolution (also in 1.2 imaging) */
case GL_CONVOLUTION_1D_EXT:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLdouble) ctx->Pixel.Convolution1DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
- return;
- }
+ CHECK_EXTENSION_D(EXT_convolution);
+ *params = (GLdouble) ctx->Pixel.Convolution1DEnabled;
break;
case GL_CONVOLUTION_2D:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLdouble) ctx->Pixel.Convolution2DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
- return;
- }
+ CHECK_EXTENSION_D(EXT_convolution);
+ *params = (GLdouble) ctx->Pixel.Convolution2DEnabled;
break;
case GL_SEPARABLE_2D:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLdouble) ctx->Pixel.Separable2DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev");
- return;
- }
+ CHECK_EXTENSION_D(EXT_convolution);
+ *params = (GLdouble) ctx->Pixel.Separable2DEnabled;
break;
case GL_MAX_CONVOLUTION_WIDTH:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Const.MaxConvolutionWidth;
break;
case GL_MAX_CONVOLUTION_HEIGHT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Const.MaxConvolutionHeight;
break;
case GL_POST_CONVOLUTION_RED_SCALE_EXT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Pixel.PostConvolutionScale[0];
break;
case GL_POST_CONVOLUTION_GREEN_SCALE_EXT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Pixel.PostConvolutionScale[1];
break;
case GL_POST_CONVOLUTION_BLUE_SCALE_EXT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Pixel.PostConvolutionScale[2];
break;
case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Pixel.PostConvolutionScale[3];
break;
case GL_POST_CONVOLUTION_RED_BIAS_EXT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Pixel.PostConvolutionBias[0];
break;
case GL_POST_CONVOLUTION_GREEN_BIAS_EXT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Pixel.PostConvolutionBias[1];
break;
case GL_POST_CONVOLUTION_BLUE_BIAS_EXT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Pixel.PostConvolutionBias[2];
break;
case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT:
+ CHECK_EXTENSION_D(EXT_convolution);
*params = (GLdouble) ctx->Pixel.PostConvolutionBias[2];
break;
+ /* GL_EXT_histogram (also in 1.2 imaging) */
+ case GL_HISTOGRAM:
+ CHECK_EXTENSION_D(EXT_histogram);
+ *params = (GLdouble) ctx->Pixel.HistogramEnabled;
+ break;
+ case GL_MINMAX:
+ CHECK_EXTENSION_D(EXT_histogram);
+ *params = (GLdouble) ctx->Pixel.MinMaxEnabled;
+ break;
+
/* GL_SGI_color_table (also in 1.2 imaging */
case GL_COLOR_TABLE_SGI:
*params = (GLdouble) ctx->Pixel.ColorTableEnabled;
/* GL_EXT_secondary_color */
case GL_COLOR_SUM_EXT:
+ CHECK_EXTENSION_D(EXT_secondary_color);
*params = (GLdouble) ctx->Fog.ColorSumEnabled;
break;
case GL_CURRENT_SECONDARY_COLOR_EXT:
+ CHECK_EXTENSION_D(EXT_secondary_color);
FLUSH_CURRENT(ctx, 0);
- params[0] = CHAN_TO_FLOAT(ctx->Current.SecondaryColor[0]);
- params[1] = CHAN_TO_FLOAT(ctx->Current.SecondaryColor[1]);
- params[2] = CHAN_TO_FLOAT(ctx->Current.SecondaryColor[2]);
+ params[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0];
+ params[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1];
+ params[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2];
break;
case GL_SECONDARY_COLOR_ARRAY_EXT:
+ CHECK_EXTENSION_D(EXT_secondary_color);
*params = (GLdouble) ctx->Array.SecondaryColor.Enabled;
break;
case GL_SECONDARY_COLOR_ARRAY_TYPE_EXT:
+ CHECK_EXTENSION_D(EXT_secondary_color);
*params = (GLdouble) ctx->Array.SecondaryColor.Type;
break;
case GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT:
+ CHECK_EXTENSION_D(EXT_secondary_color);
*params = (GLdouble) ctx->Array.SecondaryColor.Stride;
break;
case GL_SECONDARY_COLOR_ARRAY_SIZE_EXT:
+ CHECK_EXTENSION_D(EXT_secondary_color);
*params = (GLdouble) ctx->Array.SecondaryColor.Stride;
break;
/* GL_EXT_fog_coord */
case GL_CURRENT_FOG_COORDINATE_EXT:
+ CHECK_EXTENSION_D(EXT_fog_coord);
FLUSH_CURRENT(ctx, 0);
- *params = (GLdouble) ctx->Current.FogCoord;
+ *params = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_FOG][0];
break;
case GL_FOG_COORDINATE_ARRAY_EXT:
+ CHECK_EXTENSION_D(EXT_fog_coord);
*params = (GLdouble) ctx->Array.FogCoord.Enabled;
break;
case GL_FOG_COORDINATE_ARRAY_TYPE_EXT:
+ CHECK_EXTENSION_D(EXT_fog_coord);
*params = (GLdouble) ctx->Array.FogCoord.Type;
break;
case GL_FOG_COORDINATE_ARRAY_STRIDE_EXT:
+ CHECK_EXTENSION_D(EXT_fog_coord);
*params = (GLdouble) ctx->Array.FogCoord.Stride;
break;
+ /* GL_EXT_texture_lod_bias */
+ case GL_MAX_TEXTURE_LOD_BIAS_EXT:
+ *params = (GLdouble) ctx->Const.MaxTextureLodBias;
+ break;
+
/* GL_EXT_texture_filter_anisotropic */
case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT:
- if (ctx->Extensions.EXT_texture_filter_anisotropic) {
- *params = (GLdouble) ctx->Const.MaxTextureMaxAnisotropy;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetDoublev" );
- return;
- }
+ CHECK_EXTENSION_D(EXT_texture_filter_anisotropic);
+ *params = (GLdouble) ctx->Const.MaxTextureMaxAnisotropy;
break;
+ /* GL_ARB_multisample */
+ case GL_MULTISAMPLE_ARB:
+ CHECK_EXTENSION_D(ARB_multisample);
+ *params = (GLdouble) ctx->Multisample.Enabled;
+ break;
+ case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB:
+ CHECK_EXTENSION_D(ARB_multisample);
+ *params = (GLdouble) ctx->Multisample.SampleAlphaToCoverage;
+ break;
+ case GL_SAMPLE_ALPHA_TO_ONE_ARB:
+ CHECK_EXTENSION_D(ARB_multisample);
+ *params = (GLdouble) ctx->Multisample.SampleAlphaToOne;
+ break;
+ case GL_SAMPLE_COVERAGE_ARB:
+ CHECK_EXTENSION_D(ARB_multisample);
+ *params = (GLdouble) ctx->Multisample.SampleCoverage;
+ break;
+ case GL_SAMPLE_COVERAGE_VALUE_ARB:
+ CHECK_EXTENSION_D(ARB_multisample);
+ *params = ctx->Multisample.SampleCoverageValue;
+ break;
+ case GL_SAMPLE_COVERAGE_INVERT_ARB:
+ CHECK_EXTENSION_D(ARB_multisample);
+ *params = (GLdouble) ctx->Multisample.SampleCoverageInvert;
+ break;
+ case GL_SAMPLE_BUFFERS_ARB:
+ CHECK_EXTENSION_D(ARB_multisample);
+ *params = 0.0; /* XXX fix someday */
+ break;
+ case GL_SAMPLES_ARB:
+ CHECK_EXTENSION_D(ARB_multisample);
+ *params = 0.0; /* XXX fix someday */
+ break;
+
+ /* GL_IBM_rasterpos_clip */
+ case GL_RASTER_POSITION_UNCLIPPED_IBM:
+ CHECK_EXTENSION_D(IBM_rasterpos_clip);
+ *params = (GLdouble) ctx->Transform.RasterPositionUnclipped;
+ break;
+
/* GL_MESA_sprite_point */
case GL_SPRITE_POINT_MESA:
- if (ctx->Extensions.MESA_sprite_point) {
- *params = (GLdouble) ctx->Point.SpriteMode;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetDoublev" );
- return;
- }
+ CHECK_EXTENSION_D(MESA_sprite_point);
+ *params = (GLdouble) ctx->Point.SpriteMode;
+ break;
+
+ /* GL_SGIS_generate_mipmap */
+ case GL_GENERATE_MIPMAP_HINT_SGIS:
+ CHECK_EXTENSION_D(SGIS_generate_mipmap);
+ *params = (GLdouble) ctx->Hint.GenerateMipmap;
break;
+ /* GL_NV_vertex_program */
+ /* XXX to do */
+
default:
_mesa_error( ctx, GL_INVALID_ENUM, "glGetDoublev" );
}
}
-
+#define GET_FLOAT_ERROR \
+{ \
+ char s[100]; \
+ sprintf(s, "glGetFloatv(0x%x)", pname); \
+ _mesa_error(ctx, GL_INVALID_ENUM, s); \
+}
void
_mesa_GetFloatv( GLenum pname, GLfloat *params )
GET_CURRENT_CONTEXT(ctx);
GLuint i;
GLuint texUnit = ctx->Texture.CurrentUnit;
- GLuint texTransformUnit = ctx->Texture.CurrentTransformUnit;
const struct gl_texture_unit *textureUnit = &ctx->Texture.Unit[texUnit];
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (!params)
return;
+ /* We need this in order to get correct results for
+ * GL_OCCLUSION_TEST_RESULT_HP. There might be other important cases.
+ */
+ FLUSH_VERTICES(ctx, 0);
+
if (MESA_VERBOSE & VERBOSE_API)
fprintf(stderr, "glGetFloatv %s\n", _mesa_lookup_enum_by_nr(pname));
break;
case GL_CURRENT_COLOR:
FLUSH_CURRENT(ctx, 0);
- params[0] = CHAN_TO_FLOAT(ctx->Current.Color[0]);
- params[1] = CHAN_TO_FLOAT(ctx->Current.Color[1]);
- params[2] = CHAN_TO_FLOAT(ctx->Current.Color[2]);
- params[3] = CHAN_TO_FLOAT(ctx->Current.Color[3]);
+ params[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0];
+ params[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1];
+ params[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2];
+ params[3] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3];
break;
case GL_CURRENT_INDEX:
FLUSH_CURRENT(ctx, 0);
break;
case GL_CURRENT_NORMAL:
FLUSH_CURRENT(ctx, 0);
- params[0] = ctx->Current.Normal[0];
- params[1] = ctx->Current.Normal[1];
- params[2] = ctx->Current.Normal[2];
+ params[0] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0];
+ params[1] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1];
+ params[2] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2];
break;
case GL_CURRENT_RASTER_COLOR:
params[0] = ctx->Current.RasterColor[0];
params[3] = ctx->Current.RasterPos[3];
break;
case GL_CURRENT_RASTER_TEXTURE_COORDS:
- params[0] = ctx->Current.RasterMultiTexCoord[texTransformUnit][0];
- params[1] = ctx->Current.RasterMultiTexCoord[texTransformUnit][1];
- params[2] = ctx->Current.RasterMultiTexCoord[texTransformUnit][2];
- params[3] = ctx->Current.RasterMultiTexCoord[texTransformUnit][3];
+ params[0] = ctx->Current.RasterMultiTexCoord[texUnit][0];
+ params[1] = ctx->Current.RasterMultiTexCoord[texUnit][1];
+ params[2] = ctx->Current.RasterMultiTexCoord[texUnit][2];
+ params[3] = ctx->Current.RasterMultiTexCoord[texUnit][3];
break;
case GL_CURRENT_RASTER_POSITION_VALID:
*params = (GLfloat) ctx->Current.RasterPosValid;
break;
case GL_CURRENT_TEXTURE_COORDS:
FLUSH_CURRENT(ctx, 0);
- params[0] = (GLfloat) ctx->Current.Texcoord[texTransformUnit][0];
- params[1] = (GLfloat) ctx->Current.Texcoord[texTransformUnit][1];
- params[2] = (GLfloat) ctx->Current.Texcoord[texTransformUnit][2];
- params[3] = (GLfloat) ctx->Current.Texcoord[texTransformUnit][3];
+ params[0] = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0];
+ params[1] = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1];
+ params[2] = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2];
+ params[3] = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3];
break;
case GL_DEPTH_BIAS:
*params = (GLfloat) ctx->Pixel.DepthBias;
case GL_GREEN_SCALE:
*params = (GLfloat) ctx->Pixel.GreenScale;
break;
- case GL_HISTOGRAM:
- if (ctx->Extensions.EXT_histogram || ctx->Extensions.ARB_imaging) {
- *params = (GLfloat) ctx->Pixel.HistogramEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
- return;
- }
- break;
case GL_INDEX_BITS:
*params = (GLfloat) ctx->Visual.indexBits;
break;
*params = (GLfloat) MAX_PROJECTION_STACK_DEPTH;
break;
case GL_MAX_TEXTURE_SIZE:
+ *params = (GLfloat) (1 << (ctx->Const.MaxTextureLevels - 1));
+ break;
case GL_MAX_3D_TEXTURE_SIZE:
- *params = (GLfloat) ctx->Const.MaxTextureSize;
+ *params = (GLfloat) (1 << (ctx->Const.Max3DTextureLevels - 1));
break;
case GL_MAX_TEXTURE_STACK_DEPTH:
*params = (GLfloat) MAX_TEXTURE_STACK_DEPTH;
params[0] = (GLfloat) MAX_WIDTH;
params[1] = (GLfloat) MAX_HEIGHT;
break;
- case GL_MINMAX:
- *params = (GLfloat) ctx->Pixel.MinMaxEnabled;
- break;
case GL_MODELVIEW_MATRIX:
for (i=0;i<16;i++) {
- params[i] = ctx->ModelView.m[i];
+ params[i] = ctx->ModelviewMatrixStack.Top->m[i];
}
break;
case GL_MODELVIEW_STACK_DEPTH:
- *params = (GLfloat) (ctx->ModelViewStackDepth + 1);
+ *params = (GLfloat) (ctx->ModelviewMatrixStack.Depth + 1);
break;
case GL_NAME_STACK_DEPTH:
*params = (GLfloat) ctx->Select.NameStackDepth;
break;
case GL_PROJECTION_MATRIX:
for (i=0;i<16;i++) {
- params[i] = ctx->ProjectionMatrix.m[i];
+ params[i] = ctx->ProjectionMatrixStack.Top->m[i];
}
break;
case GL_PROJECTION_STACK_DEPTH:
- *params = (GLfloat) (ctx->ProjectionStackDepth + 1);
+ *params = (GLfloat) (ctx->ProjectionMatrixStack.Depth + 1);
break;
case GL_READ_BUFFER:
*params = ENUM_TO_FLOAT(ctx->Pixel.ReadBuffer);
*params = (GLfloat) ctx->Const.SubPixelBits;
break;
case GL_TEXTURE_1D:
- *params = _mesa_IsEnabled(GL_TEXTURE_1D) ? 1.0 : 0.0;
+ *params = _mesa_IsEnabled(GL_TEXTURE_1D) ? 1.0F : 0.0F;
break;
case GL_TEXTURE_2D:
- *params = _mesa_IsEnabled(GL_TEXTURE_2D) ? 1.0 : 0.0;
+ *params = _mesa_IsEnabled(GL_TEXTURE_2D) ? 1.0F : 0.0F;
break;
case GL_TEXTURE_3D:
- *params = _mesa_IsEnabled(GL_TEXTURE_3D) ? 1.0 : 0.0;
+ *params = _mesa_IsEnabled(GL_TEXTURE_3D) ? 1.0F : 0.0F;
break;
case GL_TEXTURE_BINDING_1D:
*params = (GLfloat) textureUnit->Current1D->Name;
*params = ENUM_TO_FLOAT(textureUnit->EnvMode);
break;
case GL_TEXTURE_GEN_S:
- *params = (textureUnit->TexGenEnabled & S_BIT) ? 1.0 : 0.0;
+ *params = (textureUnit->TexGenEnabled & S_BIT) ? 1.0F : 0.0F;
break;
case GL_TEXTURE_GEN_T:
- *params = (textureUnit->TexGenEnabled & T_BIT) ? 1.0 : 0.0;
+ *params = (textureUnit->TexGenEnabled & T_BIT) ? 1.0F : 0.0F;
break;
case GL_TEXTURE_GEN_R:
- *params = (textureUnit->TexGenEnabled & R_BIT) ? 1.0 : 0.0;
+ *params = (textureUnit->TexGenEnabled & R_BIT) ? 1.0F : 0.0F;
break;
case GL_TEXTURE_GEN_Q:
- *params = (textureUnit->TexGenEnabled & Q_BIT) ? 1.0 : 0.0;
+ *params = (textureUnit->TexGenEnabled & Q_BIT) ? 1.0F : 0.0F;
break;
case GL_TEXTURE_MATRIX:
for (i=0;i<16;i++) {
- params[i] = ctx->TextureMatrix[texTransformUnit].m[i];
+ params[i] = ctx->TextureMatrixStack[texUnit].Top->m[i];
}
break;
case GL_TEXTURE_STACK_DEPTH:
- *params = (GLfloat) (ctx->TextureStackDepth[texTransformUnit] + 1);
+ *params = (GLfloat) (ctx->TextureMatrixStack[texUnit].Depth + 1);
break;
case GL_UNPACK_ALIGNMENT:
*params = (GLfloat) ctx->Unpack.Alignment;
/* GL_ARB_texture_cube_map */
case GL_TEXTURE_CUBE_MAP_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = (GLfloat) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB);
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
- return;
+ CHECK_EXTENSION_F(ARB_texture_cube_map);
+ *params = (GLfloat) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB);
+ break;
case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = (GLfloat) textureUnit->CurrentCubeMap->Name;
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
- return;
+ CHECK_EXTENSION_F(ARB_texture_cube_map);
+ *params = (GLfloat) textureUnit->CurrentCubeMap->Name;
+ break;
case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = (GLfloat) ctx->Const.MaxCubeTextureSize;
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
- return;
+ CHECK_EXTENSION_F(ARB_texture_cube_map);
+ *params = (GLfloat) (1 << (ctx->Const.MaxCubeTextureLevels - 1));
+ break;
/* GL_ARB_texture_compression */
case GL_TEXTURE_COMPRESSION_HINT_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
- *params = (GLfloat) ctx->Hint.TextureCompression;
- }
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
+ CHECK_EXTENSION_F(ARB_texture_compression);
+ *params = (GLfloat) ctx->Hint.TextureCompression;
break;
case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
- *params = (GLfloat) ctx->Const.NumCompressedTextureFormats;
- }
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
+ CHECK_EXTENSION_F(ARB_texture_compression);
+ *params = (GLfloat) ctx->Const.NumCompressedTextureFormats;
break;
case GL_COMPRESSED_TEXTURE_FORMATS_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
+ CHECK_EXTENSION_F(ARB_texture_compression);
+ {
GLuint i;
for (i = 0; i < ctx->Const.NumCompressedTextureFormats; i++)
params[i] = (GLfloat) ctx->Const.CompressedTextureFormats[i];
}
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
break;
/* GL_EXT_compiled_vertex_array */
case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT:
+ CHECK_EXTENSION_F(EXT_compiled_vertex_array);
*params = (GLfloat) ctx->Array.LockFirst;
break;
case GL_ARRAY_ELEMENT_LOCK_COUNT_EXT:
+ CHECK_EXTENSION_F(EXT_compiled_vertex_array);
*params = (GLfloat) ctx->Array.LockCount;
break;
/* GL_ARB_transpose_matrix */
case GL_TRANSPOSE_COLOR_MATRIX_ARB:
- _math_transposef(params, ctx->ColorMatrix.m);
+ _math_transposef(params, ctx->ColorMatrixStack.Top->m);
break;
case GL_TRANSPOSE_MODELVIEW_MATRIX_ARB:
- _math_transposef(params, ctx->ModelView.m);
+ _math_transposef(params, ctx->ModelviewMatrixStack.Top->m);
break;
case GL_TRANSPOSE_PROJECTION_MATRIX_ARB:
- _math_transposef(params, ctx->ProjectionMatrix.m);
+ _math_transposef(params, ctx->ProjectionMatrixStack.Top->m);
break;
case GL_TRANSPOSE_TEXTURE_MATRIX_ARB:
- _math_transposef(params, ctx->TextureMatrix[texTransformUnit].m);
+ _math_transposef(params, ctx->TextureMatrixStack[texUnit].Top->m);
break;
/* GL_HP_occlusion_test */
case GL_OCCLUSION_TEST_HP:
- if (ctx->Extensions.HP_occlusion_test) {
- *params = (GLfloat) ctx->Depth.OcclusionTest;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetFloatv" );
- }
- return;
+ CHECK_EXTENSION_F(HP_occlusion_test);
+ *params = (GLfloat) ctx->Depth.OcclusionTest;
+ break;
case GL_OCCLUSION_TEST_RESULT_HP:
- if (ctx->Extensions.HP_occlusion_test) {
- if (ctx->Depth.OcclusionTest)
- *params = (GLfloat) ctx->OcclusionResult;
- else
- *params = (GLfloat) ctx->OcclusionResultSaved;
- /* reset flag now */
- ctx->OcclusionResult = GL_FALSE;
- ctx->OcclusionResultSaved = GL_FALSE;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetFloatv" );
- }
- return;
+ CHECK_EXTENSION_F(HP_occlusion_test);
+ if (ctx->Depth.OcclusionTest)
+ *params = (GLfloat) ctx->OcclusionResult;
+ else
+ *params = (GLfloat) ctx->OcclusionResultSaved;
+ /* reset flag now */
+ ctx->OcclusionResult = GL_FALSE;
+ ctx->OcclusionResultSaved = GL_FALSE;
+ break;
/* GL_SGIS_pixel_texture */
case GL_PIXEL_TEXTURE_SGIS:
/* GL_SGI_color_matrix (also in 1.2 imaging) */
case GL_COLOR_MATRIX_SGI:
for (i=0;i<16;i++) {
- params[i] = ctx->ColorMatrix.m[i];
+ params[i] = ctx->ColorMatrixStack.Top->m[i];
}
break;
case GL_COLOR_MATRIX_STACK_DEPTH_SGI:
- *params = (GLfloat) (ctx->ColorStackDepth + 1);
+ *params = (GLfloat) (ctx->ColorMatrixStack.Depth + 1);
break;
case GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI:
*params = (GLfloat) MAX_COLOR_STACK_DEPTH;
/* GL_EXT_convolution (also in 1.2 imaging) */
case GL_CONVOLUTION_1D_EXT:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLfloat) ctx->Pixel.Convolution1DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
- return;
- }
+ CHECK_EXTENSION_F(EXT_convolution);
+ *params = (GLfloat) ctx->Pixel.Convolution1DEnabled;
break;
case GL_CONVOLUTION_2D:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLfloat) ctx->Pixel.Convolution2DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
- return;
- }
+ CHECK_EXTENSION_F(EXT_convolution);
+ *params = (GLfloat) ctx->Pixel.Convolution2DEnabled;
break;
case GL_SEPARABLE_2D:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLfloat) ctx->Pixel.Separable2DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
- return;
- }
+ CHECK_EXTENSION_F(EXT_convolution);
+ *params = (GLfloat) ctx->Pixel.Separable2DEnabled;
break;
case GL_MAX_CONVOLUTION_WIDTH:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = (GLfloat) ctx->Const.MaxConvolutionWidth;
break;
case GL_MAX_CONVOLUTION_HEIGHT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = (GLfloat) ctx->Const.MaxConvolutionHeight;
break;
case GL_POST_CONVOLUTION_RED_SCALE_EXT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = ctx->Pixel.PostConvolutionScale[0];
break;
case GL_POST_CONVOLUTION_GREEN_SCALE_EXT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = ctx->Pixel.PostConvolutionScale[1];
break;
case GL_POST_CONVOLUTION_BLUE_SCALE_EXT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = ctx->Pixel.PostConvolutionScale[2];
break;
case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = ctx->Pixel.PostConvolutionScale[3];
break;
case GL_POST_CONVOLUTION_RED_BIAS_EXT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = ctx->Pixel.PostConvolutionBias[0];
break;
case GL_POST_CONVOLUTION_GREEN_BIAS_EXT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = ctx->Pixel.PostConvolutionBias[1];
break;
case GL_POST_CONVOLUTION_BLUE_BIAS_EXT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = ctx->Pixel.PostConvolutionBias[2];
break;
case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT:
+ CHECK_EXTENSION_F(EXT_convolution);
*params = ctx->Pixel.PostConvolutionBias[2];
break;
+ /* GL_EXT_histogram (also in 1.2 imaging) */
+ case GL_HISTOGRAM:
+ CHECK_EXTENSION_F(EXT_histogram);
+ *params = (GLfloat) ctx->Pixel.HistogramEnabled;
+ break;
+ case GL_MINMAX:
+ CHECK_EXTENSION_F(EXT_histogram);
+ *params = (GLfloat) ctx->Pixel.MinMaxEnabled;
+ break;
+
/* GL_SGI_color_table (also in 1.2 imaging */
case GL_COLOR_TABLE_SGI:
*params = (GLfloat) ctx->Pixel.ColorTableEnabled;
/* GL_EXT_secondary_color */
case GL_COLOR_SUM_EXT:
+ CHECK_EXTENSION_F(EXT_secondary_color);
*params = (GLfloat) ctx->Fog.ColorSumEnabled;
break;
case GL_CURRENT_SECONDARY_COLOR_EXT:
+ CHECK_EXTENSION_F(EXT_secondary_color);
FLUSH_CURRENT(ctx, 0);
- params[0] = CHAN_TO_FLOAT(ctx->Current.SecondaryColor[0]);
- params[1] = CHAN_TO_FLOAT(ctx->Current.SecondaryColor[1]);
- params[2] = CHAN_TO_FLOAT(ctx->Current.SecondaryColor[2]);
+ params[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0];
+ params[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1];
+ params[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2];
break;
case GL_SECONDARY_COLOR_ARRAY_EXT:
+ CHECK_EXTENSION_F(EXT_secondary_color);
*params = (GLfloat) ctx->Array.SecondaryColor.Enabled;
break;
case GL_SECONDARY_COLOR_ARRAY_TYPE_EXT:
+ CHECK_EXTENSION_F(EXT_secondary_color);
*params = (GLfloat) ctx->Array.SecondaryColor.Type;
break;
case GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT:
+ CHECK_EXTENSION_F(EXT_secondary_color);
*params = (GLfloat) ctx->Array.SecondaryColor.Stride;
break;
case GL_SECONDARY_COLOR_ARRAY_SIZE_EXT:
+ CHECK_EXTENSION_F(EXT_secondary_color);
*params = (GLfloat) ctx->Array.SecondaryColor.Stride;
break;
/* GL_EXT_fog_coord */
case GL_CURRENT_FOG_COORDINATE_EXT:
+ CHECK_EXTENSION_F(EXT_fog_coord);
FLUSH_CURRENT(ctx, 0);
- *params = (GLfloat) ctx->Current.FogCoord;
+ *params = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_FOG][0];
break;
case GL_FOG_COORDINATE_ARRAY_EXT:
+ CHECK_EXTENSION_F(EXT_fog_coord);
*params = (GLfloat) ctx->Array.FogCoord.Enabled;
break;
case GL_FOG_COORDINATE_ARRAY_TYPE_EXT:
+ CHECK_EXTENSION_F(EXT_fog_coord);
*params = (GLfloat) ctx->Array.FogCoord.Type;
break;
case GL_FOG_COORDINATE_ARRAY_STRIDE_EXT:
+ CHECK_EXTENSION_F(EXT_fog_coord);
*params = (GLfloat) ctx->Array.FogCoord.Stride;
break;
+ /* GL_EXT_texture_lod_bias */
+ case GL_MAX_TEXTURE_LOD_BIAS_EXT:
+ *params = ctx->Const.MaxTextureLodBias;
+ break;
+
/* GL_EXT_texture_filter_anisotropic */
case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT:
- if (ctx->Extensions.EXT_texture_filter_anisotropic) {
- *params = ctx->Const.MaxTextureMaxAnisotropy;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetFloatv" );
- return;
- }
+ CHECK_EXTENSION_F(EXT_texture_filter_anisotropic);
+ *params = ctx->Const.MaxTextureMaxAnisotropy;
break;
+ /* GL_ARB_multisample */
+ case GL_MULTISAMPLE_ARB:
+ CHECK_EXTENSION_F(ARB_multisample);
+ *params = (GLfloat) ctx->Multisample.Enabled;
+ break;
+ case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB:
+ CHECK_EXTENSION_F(ARB_multisample);
+ *params = (GLfloat) ctx->Multisample.SampleAlphaToCoverage;
+ break;
+ case GL_SAMPLE_ALPHA_TO_ONE_ARB:
+ CHECK_EXTENSION_F(ARB_multisample);
+ *params = (GLfloat) ctx->Multisample.SampleAlphaToOne;
+ break;
+ case GL_SAMPLE_COVERAGE_ARB:
+ CHECK_EXTENSION_F(ARB_multisample);
+ *params = (GLfloat) ctx->Multisample.SampleCoverage;
+ break;
+ case GL_SAMPLE_COVERAGE_VALUE_ARB:
+ CHECK_EXTENSION_F(ARB_multisample);
+ *params = ctx->Multisample.SampleCoverageValue;
+ break;
+ case GL_SAMPLE_COVERAGE_INVERT_ARB:
+ CHECK_EXTENSION_F(ARB_multisample);
+ *params = (GLfloat) ctx->Multisample.SampleCoverageInvert;
+ break;
+ case GL_SAMPLE_BUFFERS_ARB:
+ CHECK_EXTENSION_F(ARB_multisample);
+ *params = 0.0; /* XXX fix someday */
+ break;
+ case GL_SAMPLES_ARB:
+ CHECK_EXTENSION_F(ARB_multisample);
+ *params = 0.0; /* XXX fix someday */
+ break;
+
+ /* GL_IBM_rasterpos_clip */
+ case GL_RASTER_POSITION_UNCLIPPED_IBM:
+ CHECK_EXTENSION_F(IBM_rasterpos_clip);
+ *params = (GLfloat) ctx->Transform.RasterPositionUnclipped;
+ break;
+
/* GL_MESA_sprite_point */
case GL_SPRITE_POINT_MESA:
- if (ctx->Extensions.MESA_sprite_point) {
- *params = (GLfloat) ctx->Point.SpriteMode;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetFloatv" );
- return;
- }
+ CHECK_EXTENSION_F(MESA_sprite_point);
+ *params = (GLfloat) ctx->Point.SpriteMode;
break;
+ /* GL_SGIS_generate_mipmap */
+ case GL_GENERATE_MIPMAP_HINT_SGIS:
+ CHECK_EXTENSION_F(SGIS_generate_mipmap);
+ *params = (GLfloat) ctx->Hint.GenerateMipmap;
+ break;
+
+ /* GL_NV_vertex_program */
+ /* XXX to do */
+
default:
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetFloatv" );
+ GET_FLOAT_ERROR;
}
}
-
-
void
_mesa_GetIntegerv( GLenum pname, GLint *params )
{
GET_CURRENT_CONTEXT(ctx);
GLuint i;
GLuint texUnit = ctx->Texture.CurrentUnit;
- GLuint texTransformUnit = ctx->Texture.CurrentTransformUnit;
const struct gl_texture_unit *textureUnit = &ctx->Texture.Unit[texUnit];
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (!params)
return;
+ /* We need this in order to get correct results for
+ * GL_OCCLUSION_TEST_RESULT_HP. There might be other important cases.
+ */
+ FLUSH_VERTICES(ctx, 0);
+
if (MESA_VERBOSE & VERBOSE_API)
fprintf(stderr, "glGetIntegerv %s\n", _mesa_lookup_enum_by_nr(pname));
*params = (GLint) ctx->Transform.ClipEnabled[i];
break;
case GL_COLOR_CLEAR_VALUE:
- params[0] = FLOAT_TO_INT( CHAN_TO_FLOAT(ctx->Color.ClearColor[0]) );
- params[1] = FLOAT_TO_INT( CHAN_TO_FLOAT(ctx->Color.ClearColor[1]) );
- params[2] = FLOAT_TO_INT( CHAN_TO_FLOAT(ctx->Color.ClearColor[2]) );
- params[3] = FLOAT_TO_INT( CHAN_TO_FLOAT(ctx->Color.ClearColor[3]) );
+ params[0] = FLOAT_TO_INT( (ctx->Color.ClearColor[0]) );
+ params[1] = FLOAT_TO_INT( (ctx->Color.ClearColor[1]) );
+ params[2] = FLOAT_TO_INT( (ctx->Color.ClearColor[2]) );
+ params[3] = FLOAT_TO_INT( (ctx->Color.ClearColor[3]) );
break;
case GL_COLOR_MATERIAL:
*params = (GLint) ctx->Light.ColorMaterialEnabled;
break;
case GL_CURRENT_COLOR:
FLUSH_CURRENT(ctx, 0);
- params[0] = FLOAT_TO_INT( CHAN_TO_FLOAT( ctx->Current.Color[0] ) );
- params[1] = FLOAT_TO_INT( CHAN_TO_FLOAT( ctx->Current.Color[1] ) );
- params[2] = FLOAT_TO_INT( CHAN_TO_FLOAT( ctx->Current.Color[2] ) );
- params[3] = FLOAT_TO_INT( CHAN_TO_FLOAT( ctx->Current.Color[3] ) );
+ params[0] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0]);
+ params[1] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1]);
+ params[2] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2]);
+ params[3] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3]);
break;
case GL_CURRENT_INDEX:
FLUSH_CURRENT(ctx, 0);
break;
case GL_CURRENT_NORMAL:
FLUSH_CURRENT(ctx, 0);
- params[0] = FLOAT_TO_INT( ctx->Current.Normal[0] );
- params[1] = FLOAT_TO_INT( ctx->Current.Normal[1] );
- params[2] = FLOAT_TO_INT( ctx->Current.Normal[2] );
+ params[0] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0]);
+ params[1] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1]);
+ params[2] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2]);
break;
case GL_CURRENT_RASTER_COLOR:
params[0] = FLOAT_TO_INT( ctx->Current.RasterColor[0] );
params[3] = (GLint) ctx->Current.RasterPos[3];
break;
case GL_CURRENT_RASTER_TEXTURE_COORDS:
- params[0] = (GLint) ctx->Current.RasterMultiTexCoord[texTransformUnit][0];
- params[1] = (GLint) ctx->Current.RasterMultiTexCoord[texTransformUnit][1];
- params[2] = (GLint) ctx->Current.RasterMultiTexCoord[texTransformUnit][2];
- params[3] = (GLint) ctx->Current.RasterMultiTexCoord[texTransformUnit][3];
+ params[0] = (GLint) ctx->Current.RasterMultiTexCoord[texUnit][0];
+ params[1] = (GLint) ctx->Current.RasterMultiTexCoord[texUnit][1];
+ params[2] = (GLint) ctx->Current.RasterMultiTexCoord[texUnit][2];
+ params[3] = (GLint) ctx->Current.RasterMultiTexCoord[texUnit][3];
break;
case GL_CURRENT_RASTER_POSITION_VALID:
*params = (GLint) ctx->Current.RasterPosValid;
break;
case GL_CURRENT_TEXTURE_COORDS:
FLUSH_CURRENT(ctx, 0);
- params[0] = (GLint) ctx->Current.Texcoord[texTransformUnit][0];
- params[1] = (GLint) ctx->Current.Texcoord[texTransformUnit][1];
- params[2] = (GLint) ctx->Current.Texcoord[texTransformUnit][2];
- params[3] = (GLint) ctx->Current.Texcoord[texTransformUnit][3];
+ params[0] = (GLint) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0];
+ params[1] = (GLint) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1];
+ params[2] = (GLint) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2];
+ params[3] = (GLint) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3];
break;
case GL_DEPTH_BIAS:
*params = (GLint) ctx->Pixel.DepthBias;
case GL_GREEN_SCALE:
*params = (GLint) ctx->Pixel.GreenScale;
break;
- case GL_HISTOGRAM:
- if (ctx->Extensions.EXT_histogram || ctx->Extensions.ARB_imaging) {
- *params = (GLint) ctx->Pixel.HistogramEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv");
- return;
- }
- break;
case GL_INDEX_BITS:
*params = (GLint) ctx->Visual.indexBits;
break;
*params = (GLint) MAX_PROJECTION_STACK_DEPTH;
break;
case GL_MAX_TEXTURE_SIZE:
+ *params = (1 << (ctx->Const.MaxTextureLevels - 1));
+ break;
case GL_MAX_3D_TEXTURE_SIZE:
- *params = ctx->Const.MaxTextureSize;
+ *params = (1 << (ctx->Const.Max3DTextureLevels - 1));
break;
case GL_MAX_TEXTURE_STACK_DEPTH:
*params = (GLint) MAX_TEXTURE_STACK_DEPTH;
params[0] = (GLint) MAX_WIDTH;
params[1] = (GLint) MAX_HEIGHT;
break;
- case GL_MINMAX:
- *params = (GLint) ctx->Pixel.MinMaxEnabled;
- break;
case GL_MODELVIEW_MATRIX:
for (i=0;i<16;i++) {
- params[i] = (GLint) ctx->ModelView.m[i];
+ params[i] = (GLint) ctx->ModelviewMatrixStack.Top->m[i];
}
break;
case GL_MODELVIEW_STACK_DEPTH:
- *params = (GLint) (ctx->ModelViewStackDepth + 1);
+ *params = (GLint) (ctx->ModelviewMatrixStack.Depth + 1);
break;
case GL_NAME_STACK_DEPTH:
*params = (GLint) ctx->Select.NameStackDepth;
break;
case GL_PROJECTION_MATRIX:
for (i=0;i<16;i++) {
- params[i] = (GLint) ctx->ProjectionMatrix.m[i];
+ params[i] = (GLint) ctx->ProjectionMatrixStack.Top->m[i];
}
break;
case GL_PROJECTION_STACK_DEPTH:
- *params = (GLint) (ctx->ProjectionStackDepth + 1);
+ *params = (GLint) (ctx->ProjectionMatrixStack.Depth + 1);
break;
case GL_READ_BUFFER:
*params = (GLint) ctx->Pixel.ReadBuffer;
break;
case GL_TEXTURE_MATRIX:
for (i=0;i<16;i++) {
- params[i] = (GLint) ctx->TextureMatrix[texTransformUnit].m[i];
+ params[i] = (GLint) ctx->TextureMatrixStack[texUnit].Top->m[i];
}
break;
case GL_TEXTURE_STACK_DEPTH:
- *params = (GLint) (ctx->TextureStackDepth[texTransformUnit] + 1);
+ *params = (GLint) (ctx->TextureMatrixStack[texUnit].Depth + 1);
break;
case GL_UNPACK_ALIGNMENT:
*params = ctx->Unpack.Alignment;
/* GL_ARB_texture_cube_map */
case GL_TEXTURE_CUBE_MAP_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = (GLint) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB);
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
- return;
+ CHECK_EXTENSION_I(ARB_texture_cube_map);
+ *params = (GLint) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB);
+ break;
case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = textureUnit->CurrentCubeMap->Name;
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
- return;
+ CHECK_EXTENSION_I(ARB_texture_cube_map);
+ *params = textureUnit->CurrentCubeMap->Name;
+ break;
case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- *params = ctx->Const.MaxCubeTextureSize;
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
- return;
+ CHECK_EXTENSION_I(ARB_texture_cube_map);
+ *params = (1 << (ctx->Const.MaxCubeTextureLevels - 1));
+ break;
/* GL_ARB_texture_compression */
case GL_TEXTURE_COMPRESSION_HINT_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
- *params = (GLint) ctx->Hint.TextureCompression;
- }
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
+ CHECK_EXTENSION_I(ARB_texture_compression);
+ *params = (GLint) ctx->Hint.TextureCompression;
break;
case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
- *params = (GLint) ctx->Const.NumCompressedTextureFormats;
- }
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
+ CHECK_EXTENSION_I(ARB_texture_compression);
+ *params = (GLint) ctx->Const.NumCompressedTextureFormats;
break;
case GL_COMPRESSED_TEXTURE_FORMATS_ARB:
- if (ctx->Extensions.ARB_texture_compression) {
+ CHECK_EXTENSION_I(ARB_texture_compression);
+ {
GLuint i;
for (i = 0; i < ctx->Const.NumCompressedTextureFormats; i++)
params[i] = (GLint) ctx->Const.CompressedTextureFormats[i];
}
- else
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
break;
/* GL_EXT_compiled_vertex_array */
case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT:
+ CHECK_EXTENSION_I(EXT_compiled_vertex_array);
*params = ctx->Array.LockFirst;
break;
case GL_ARRAY_ELEMENT_LOCK_COUNT_EXT:
+ CHECK_EXTENSION_I(EXT_compiled_vertex_array);
*params = ctx->Array.LockCount;
break;
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ColorMatrix.m);
+ _math_transposef(tm, ctx->ColorMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = (GLint) tm[i];
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ModelView.m);
+ _math_transposef(tm, ctx->ModelviewMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = (GLint) tm[i];
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->ProjectionMatrix.m);
+ _math_transposef(tm, ctx->ProjectionMatrixStack.Top->m);
for (i=0;i<16;i++) {
params[i] = (GLint) tm[i];
}
{
GLfloat tm[16];
GLuint i;
- _math_transposef(tm, ctx->TextureMatrix[texTransformUnit].m);
+ _math_transposef(tm, ctx->TextureMatrixStack[texUnit].Top->m);
for (i=0;i<16;i++) {
params[i] = (GLint) tm[i];
}
/* GL_HP_occlusion_test */
case GL_OCCLUSION_TEST_HP:
- if (ctx->Extensions.HP_occlusion_test) {
- *params = (GLint) ctx->Depth.OcclusionTest;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
- }
- return;
+ CHECK_EXTENSION_I(HP_occlusion_test);
+ *params = (GLint) ctx->Depth.OcclusionTest;
+ break;
case GL_OCCLUSION_TEST_RESULT_HP:
- if (ctx->Extensions.HP_occlusion_test) {
- if (ctx->Depth.OcclusionTest)
- *params = (GLint) ctx->OcclusionResult;
- else
- *params = (GLint) ctx->OcclusionResultSaved;
- /* reset flag now */
- ctx->OcclusionResult = GL_FALSE;
- ctx->OcclusionResultSaved = GL_FALSE;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
- }
- return;
+ CHECK_EXTENSION_I(HP_occlusion_test);
+ if (ctx->Depth.OcclusionTest)
+ *params = (GLint) ctx->OcclusionResult;
+ else
+ *params = (GLint) ctx->OcclusionResultSaved;
+ /* reset flag now */
+ ctx->OcclusionResult = GL_FALSE;
+ ctx->OcclusionResultSaved = GL_FALSE;
+ break;
/* GL_SGIS_pixel_texture */
case GL_PIXEL_TEXTURE_SGIS:
+ CHECK_EXTENSION_I(SGIS_pixel_texture);
*params = (GLint) ctx->Pixel.PixelTextureEnabled;
break;
/* GL_SGIX_pixel_texture */
case GL_PIXEL_TEX_GEN_SGIX:
+ CHECK_EXTENSION_I(SGIX_pixel_texture);
*params = (GLint) ctx->Pixel.PixelTextureEnabled;
break;
case GL_PIXEL_TEX_GEN_MODE_SGIX:
+ CHECK_EXTENSION_I(SGIX_pixel_texture);
*params = (GLint) pixel_texgen_mode(ctx);
break;
/* GL_SGI_color_matrix (also in 1.2 imaging) */
case GL_COLOR_MATRIX_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
for (i=0;i<16;i++) {
- params[i] = (GLint) ctx->ColorMatrix.m[i];
+ params[i] = (GLint) ctx->ColorMatrixStack.Top->m[i];
}
break;
case GL_COLOR_MATRIX_STACK_DEPTH_SGI:
- *params = ctx->ColorStackDepth + 1;
+ CHECK_EXTENSION_I(SGI_color_matrix);
+ *params = ctx->ColorMatrixStack.Depth + 1;
break;
case GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = MAX_COLOR_STACK_DEPTH;
break;
case GL_POST_COLOR_MATRIX_RED_SCALE_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = (GLint) ctx->Pixel.PostColorMatrixScale[0];
break;
case GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = (GLint) ctx->Pixel.PostColorMatrixScale[1];
break;
case GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = (GLint) ctx->Pixel.PostColorMatrixScale[2];
break;
case GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = (GLint) ctx->Pixel.PostColorMatrixScale[3];
break;
case GL_POST_COLOR_MATRIX_RED_BIAS_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = (GLint) ctx->Pixel.PostColorMatrixBias[0];
break;
case GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = (GLint) ctx->Pixel.PostColorMatrixBias[1];
break;
case GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = (GLint) ctx->Pixel.PostColorMatrixBias[2];
break;
case GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI:
+ CHECK_EXTENSION_I(SGI_color_matrix);
*params = (GLint) ctx->Pixel.PostColorMatrixBias[3];
break;
/* GL_EXT_convolution (also in 1.2 imaging) */
case GL_CONVOLUTION_1D_EXT:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLint) ctx->Pixel.Convolution1DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
- return;
- }
+ CHECK_EXTENSION_I(EXT_convolution);
+ *params = (GLint) ctx->Pixel.Convolution1DEnabled;
break;
case GL_CONVOLUTION_2D:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLint) ctx->Pixel.Convolution2DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
- return;
- }
+ CHECK_EXTENSION_I(EXT_convolution);
+ *params = (GLint) ctx->Pixel.Convolution2DEnabled;
break;
case GL_SEPARABLE_2D:
- if (ctx->Extensions.EXT_convolution || ctx->Extensions.ARB_imaging) {
- *params = (GLint) ctx->Pixel.Separable2DEnabled;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv");
- return;
- }
+ CHECK_EXTENSION_I(EXT_convolution);
+ *params = (GLint) ctx->Pixel.Separable2DEnabled;
break;
case GL_MAX_CONVOLUTION_WIDTH:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = ctx->Const.MaxConvolutionWidth;
break;
case GL_MAX_CONVOLUTION_HEIGHT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = ctx->Const.MaxConvolutionHeight;
break;
case GL_POST_CONVOLUTION_RED_SCALE_EXT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = (GLint) ctx->Pixel.PostConvolutionScale[0];
break;
case GL_POST_CONVOLUTION_GREEN_SCALE_EXT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = (GLint) ctx->Pixel.PostConvolutionScale[1];
break;
case GL_POST_CONVOLUTION_BLUE_SCALE_EXT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = (GLint) ctx->Pixel.PostConvolutionScale[2];
break;
case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = (GLint) ctx->Pixel.PostConvolutionScale[3];
break;
case GL_POST_CONVOLUTION_RED_BIAS_EXT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = (GLint) ctx->Pixel.PostConvolutionBias[0];
break;
case GL_POST_CONVOLUTION_GREEN_BIAS_EXT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = (GLint) ctx->Pixel.PostConvolutionBias[1];
break;
case GL_POST_CONVOLUTION_BLUE_BIAS_EXT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = (GLint) ctx->Pixel.PostConvolutionBias[2];
break;
case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT:
+ CHECK_EXTENSION_I(EXT_convolution);
*params = (GLint) ctx->Pixel.PostConvolutionBias[2];
break;
+ /* GL_EXT_histogram (also in 1.2 imaging) */
+ case GL_HISTOGRAM:
+ CHECK_EXTENSION_I(EXT_histogram);
+ *params = (GLint) ctx->Pixel.HistogramEnabled;
+ break;
+ case GL_MINMAX:
+ CHECK_EXTENSION_I(EXT_histogram);
+ *params = (GLint) ctx->Pixel.MinMaxEnabled;
+ break;
+
/* GL_SGI_color_table (also in 1.2 imaging */
case GL_COLOR_TABLE_SGI:
+ CHECK_EXTENSION_I(SGI_color_table);
*params = (GLint) ctx->Pixel.ColorTableEnabled;
break;
case GL_POST_CONVOLUTION_COLOR_TABLE_SGI:
+ CHECK_EXTENSION_I(SGI_color_table);
*params = (GLint) ctx->Pixel.PostConvolutionColorTableEnabled;
break;
case GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI:
+ CHECK_EXTENSION_I(SGI_color_table);
*params = (GLint) ctx->Pixel.PostColorMatrixColorTableEnabled;
break;
/* GL_EXT_secondary_color */
case GL_COLOR_SUM_EXT:
+ CHECK_EXTENSION_I(EXT_secondary_color);
*params = (GLint) ctx->Fog.ColorSumEnabled;
break;
case GL_CURRENT_SECONDARY_COLOR_EXT:
+ CHECK_EXTENSION_I(EXT_secondary_color);
FLUSH_CURRENT(ctx, 0);
- params[0] = FLOAT_TO_INT( CHAN_TO_FLOAT(ctx->Current.SecondaryColor[0]) );
- params[1] = FLOAT_TO_INT( CHAN_TO_FLOAT(ctx->Current.SecondaryColor[1]) );
- params[2] = FLOAT_TO_INT( CHAN_TO_FLOAT(ctx->Current.SecondaryColor[2]) );
+ params[0] = FLOAT_TO_INT( (ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0]) );
+ params[1] = FLOAT_TO_INT( (ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1]) );
+ params[2] = FLOAT_TO_INT( (ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2]) );
break;
case GL_SECONDARY_COLOR_ARRAY_EXT:
+ CHECK_EXTENSION_I(EXT_secondary_color);
*params = (GLint) ctx->Array.SecondaryColor.Enabled;
break;
case GL_SECONDARY_COLOR_ARRAY_TYPE_EXT:
+ CHECK_EXTENSION_I(EXT_secondary_color);
*params = (GLint) ctx->Array.SecondaryColor.Type;
break;
case GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT:
+ CHECK_EXTENSION_I(EXT_secondary_color);
*params = (GLint) ctx->Array.SecondaryColor.Stride;
break;
case GL_SECONDARY_COLOR_ARRAY_SIZE_EXT:
+ CHECK_EXTENSION_I(EXT_secondary_color);
*params = (GLint) ctx->Array.SecondaryColor.Stride;
break;
/* GL_EXT_fog_coord */
case GL_CURRENT_FOG_COORDINATE_EXT:
- if (ctx->Extensions.EXT_fog_coord) {
- FLUSH_CURRENT(ctx, 0);
- *params = (GLint) ctx->Current.FogCoord;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
- }
+ CHECK_EXTENSION_I(EXT_fog_coord);
+ FLUSH_CURRENT(ctx, 0);
+ *params = (GLint) ctx->Current.Attrib[VERT_ATTRIB_FOG][0];
break;
case GL_FOG_COORDINATE_ARRAY_EXT:
- if (ctx->Extensions.EXT_fog_coord) {
- *params = (GLint) ctx->Array.FogCoord.Enabled;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
- }
+ CHECK_EXTENSION_I(EXT_fog_coord);
+ *params = (GLint) ctx->Array.FogCoord.Enabled;
break;
case GL_FOG_COORDINATE_ARRAY_TYPE_EXT:
- if (ctx->Extensions.EXT_fog_coord) {
- *params = (GLint) ctx->Array.FogCoord.Type;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
- }
+ CHECK_EXTENSION_I(EXT_fog_coord);
+ *params = (GLint) ctx->Array.FogCoord.Type;
break;
case GL_FOG_COORDINATE_ARRAY_STRIDE_EXT:
- if (ctx->Extensions.EXT_fog_coord) {
- *params = (GLint) ctx->Array.FogCoord.Stride;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
- }
+ CHECK_EXTENSION_I(EXT_fog_coord);
+ *params = (GLint) ctx->Array.FogCoord.Stride;
break;
+ /* GL_EXT_texture_lod_bias */
+ case GL_MAX_TEXTURE_LOD_BIAS_EXT:
+ *params = (GLint) ctx->Const.MaxTextureLodBias;
+ break;
+
/* GL_EXT_texture_filter_anisotropic */
case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT:
- if (ctx->Extensions.EXT_texture_filter_anisotropic) {
- *params = (GLint) ctx->Const.MaxTextureMaxAnisotropy;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
- return;
- }
+ CHECK_EXTENSION_I(EXT_texture_filter_anisotropic);
+ *params = (GLint) ctx->Const.MaxTextureMaxAnisotropy;
break;
+ /* GL_ARB_multisample */
+ case GL_MULTISAMPLE_ARB:
+ CHECK_EXTENSION_I(ARB_multisample);
+ *params = (GLint) ctx->Multisample.Enabled;
+ break;
+ case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB:
+ CHECK_EXTENSION_I(ARB_multisample);
+ *params = (GLint) ctx->Multisample.SampleAlphaToCoverage;
+ break;
+ case GL_SAMPLE_ALPHA_TO_ONE_ARB:
+ CHECK_EXTENSION_I(ARB_multisample);
+ *params = (GLint) ctx->Multisample.SampleAlphaToOne;
+ break;
+ case GL_SAMPLE_COVERAGE_ARB:
+ CHECK_EXTENSION_I(ARB_multisample);
+ *params = (GLint) ctx->Multisample.SampleCoverage;
+ break;
+ case GL_SAMPLE_COVERAGE_VALUE_ARB:
+ CHECK_EXTENSION_I(ARB_multisample);
+ *params = (GLint) ctx->Multisample.SampleCoverageValue;
+ break;
+ case GL_SAMPLE_COVERAGE_INVERT_ARB:
+ CHECK_EXTENSION_I(ARB_multisample);
+ *params = (GLint) ctx->Multisample.SampleCoverageInvert;
+ break;
+ case GL_SAMPLE_BUFFERS_ARB:
+ CHECK_EXTENSION_I(ARB_multisample);
+ *params = 0; /* XXX fix someday */
+ break;
+ case GL_SAMPLES_ARB:
+ CHECK_EXTENSION_I(ARB_multisample);
+ *params = 0; /* XXX fix someday */
+ break;
+
+ /* GL_IBM_rasterpos_clip */
+ case GL_RASTER_POSITION_UNCLIPPED_IBM:
+ CHECK_EXTENSION_I(IBM_rasterpos_clip);
+ *params = (GLint) ctx->Transform.RasterPositionUnclipped;
+ break;
+
/* GL_MESA_sprite_point */
case GL_SPRITE_POINT_MESA:
- if (ctx->Extensions.MESA_sprite_point) {
- *params = (GLint) ctx->Point.SpriteMode;
- }
- else {
- _mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
- return;
- }
+ CHECK_EXTENSION_I(MESA_sprite_point);
+ *params = (GLint) ctx->Point.SpriteMode;
break;
+ /* GL_SGIS_generate_mipmap */
+ case GL_GENERATE_MIPMAP_HINT_SGIS:
+ CHECK_EXTENSION_I(SGIS_generate_mipmap);
+ *params = (GLint) ctx->Hint.GenerateMipmap;
+ break;
+
+ /* GL_NV_vertex_program */
+ /* XXX to do */
+
default:
_mesa_error( ctx, GL_INVALID_ENUM, "glGetIntegerv" );
}
GET_CURRENT_CONTEXT(ctx);
static const char *vendor = "Brian Paul";
static const char *renderer = "Mesa";
- static const char *version = "1.2 Mesa 3.5 beta";
+ static const char *version_1_2 = "1.2 Mesa 4.1 beta";
+ static const char *version_1_3 = "1.3 Mesa 4.1 beta";
+
ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0);
/* this is a required driver function */
case GL_RENDERER:
return (const GLubyte *) renderer;
case GL_VERSION:
- return (const GLubyte *) version;
+ if (ctx->Extensions.ARB_multitexture &&
+ ctx->Extensions.ARB_multisample &&
+ ctx->Extensions.ARB_texture_border_clamp &&
+ ctx->Extensions.ARB_texture_compression &&
+ ctx->Extensions.EXT_texture_env_add &&
+ ctx->Extensions.ARB_texture_env_combine &&
+ ctx->Extensions.ARB_texture_env_dot3)
+ return (const GLubyte *) version_1_3;
+ else
+ return (const GLubyte *) version_1_2;
case GL_EXTENSIONS:
return (const GLubyte *) _mesa_extensions_get_string(ctx);
default:
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