diff options
Diffstat (limited to 'src/mesa/main/get_gen.py')
| -rw-r--r-- | src/mesa/main/get_gen.py | 53 |
1 files changed, 40 insertions, 13 deletions
diff --git a/src/mesa/main/get_gen.py b/src/mesa/main/get_gen.py index b0beb59207..9ae3ce0096 100644 --- a/src/mesa/main/get_gen.py +++ b/src/mesa/main/get_gen.py @@ -166,20 +166,32 @@ StateVars = [ "ctx->Current.RasterSecondaryColor[2]", "ctx->Current.RasterSecondaryColor[3]"], "", None ), ( "GL_CURRENT_RASTER_TEXTURE_COORDS", GLfloat, - ["ctx->Current.RasterTexCoords[texUnit][0]", - "ctx->Current.RasterTexCoords[texUnit][1]", - "ctx->Current.RasterTexCoords[texUnit][2]", - "ctx->Current.RasterTexCoords[texUnit][3]"], - "const GLuint texUnit = ctx->Texture.CurrentUnit;", None ), + ["ctx->Current.RasterTexCoords[unit][0]", + "ctx->Current.RasterTexCoords[unit][1]", + "ctx->Current.RasterTexCoords[unit][2]", + "ctx->Current.RasterTexCoords[unit][3]"], + """const GLuint unit = ctx->Texture.CurrentUnit; + if (unit >= ctx->Const.MaxTextureCoordUnits) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGet(raster tex coords, unit %u)", unit); + return; + }""", + None ), ( "GL_CURRENT_RASTER_POSITION_VALID", GLboolean, ["ctx->Current.RasterPosValid"], "", None ), ( "GL_CURRENT_TEXTURE_COORDS", GLfloat, - ["ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0]", - "ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1]", - "ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2]", - "ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3]"], - """const GLuint texUnit = ctx->Texture.CurrentUnit; - FLUSH_CURRENT(ctx, 0);""", None ), + ["ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit][0]", + "ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit][1]", + "ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit][2]", + "ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit][3]"], + """const GLuint unit = ctx->Texture.CurrentUnit; + if (unit >= ctx->Const.MaxTextureCoordUnits) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGet(current tex coords, unit %u)", unit); + return; + } + FLUSH_CURRENT(ctx, 0);""", + None ), ( "GL_DEPTH_BIAS", GLfloat, ["ctx->Pixel.DepthBias"], "", None ), ( "GL_DEPTH_BITS", GLint, ["ctx->DrawBuffer->Visual.depthBits"], "", None ), @@ -457,9 +469,24 @@ StateVars = [ "matrix[4]", "matrix[5]", "matrix[6]", "matrix[7]", "matrix[8]", "matrix[9]", "matrix[10]", "matrix[11]", "matrix[12]", "matrix[13]", "matrix[14]", "matrix[15]" ], - "const GLfloat *matrix = ctx->TextureMatrixStack[ctx->Texture.CurrentUnit].Top->m;", None ), + """const GLfloat *matrix; + const GLuint unit = ctx->Texture.CurrentUnit; + if (unit >= ctx->Const.MaxTextureCoordUnits) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glGet(texture matrix %u)", + unit); + return; + } + matrix = ctx->TextureMatrixStack[unit].Top->m;""", + None ), ( "GL_TEXTURE_STACK_DEPTH", GLint, - ["ctx->TextureMatrixStack[ctx->Texture.CurrentUnit].Depth + 1"], "", None ), + ["ctx->TextureMatrixStack[unit].Depth + 1"], + """const GLuint unit = ctx->Texture.CurrentUnit; + if (unit >= ctx->Const.MaxTextureCoordUnits) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGet(texture stack depth, unit %u)", unit); + return; + }""", + None ), ( "GL_UNPACK_ALIGNMENT", GLint, ["ctx->Unpack.Alignment"], "", None ), ( "GL_UNPACK_LSB_FIRST", GLboolean, ["ctx->Unpack.LsbFirst"], "", None ), ( "GL_UNPACK_ROW_LENGTH", GLint, ["ctx->Unpack.RowLength"], "", None ), |