diff options
| -rw-r--r-- | src/mesa/main/context.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c index 7616eb78b93..b78bceeb9e4 100644 --- a/src/mesa/main/context.c +++ b/src/mesa/main/context.c @@ -476,7 +476,8 @@ _mesa_init_current(struct gl_context *ctx) * Important: drivers should override these with actual limits. */ static void -init_program_limits(GLenum type, struct gl_program_constants *prog) +init_program_limits(struct gl_context *ctx, GLenum type, + struct gl_program_constants *prog) { prog->MaxInstructions = MAX_PROGRAM_INSTRUCTIONS; prog->MaxAluInstructions = MAX_PROGRAM_INSTRUCTIONS; @@ -542,7 +543,9 @@ init_program_limits(GLenum type, struct gl_program_constants *prog) prog->LowInt = prog->HighInt = prog->MediumInt; prog->MaxUniformBlocks = 12; - prog->MaxCombinedUniformComponents = prog->MaxUniformComponents; + prog->MaxCombinedUniformComponents = (prog->MaxUniformComponents + + ctx->Const.MaxUniformBlockSize / 4 * + prog->MaxUniformBlocks); } @@ -589,14 +592,21 @@ _mesa_init_constants(struct gl_context *ctx) ctx->Const.MaxSpotExponent = 128.0; ctx->Const.MaxViewportWidth = MAX_VIEWPORT_WIDTH; ctx->Const.MaxViewportHeight = MAX_VIEWPORT_HEIGHT; + + /** GL_ARB_uniform_buffer_object */ + ctx->Const.MaxCombinedUniformBlocks = 36; + ctx->Const.MaxUniformBufferBindings = 36; + ctx->Const.MaxUniformBlockSize = 16384; + ctx->Const.UniformBufferOffsetAlignment = 1; + #if FEATURE_ARB_vertex_program - init_program_limits(GL_VERTEX_PROGRAM_ARB, &ctx->Const.VertexProgram); + init_program_limits(ctx, GL_VERTEX_PROGRAM_ARB, &ctx->Const.VertexProgram); #endif #if FEATURE_ARB_fragment_program - init_program_limits(GL_FRAGMENT_PROGRAM_ARB, &ctx->Const.FragmentProgram); + init_program_limits(ctx, GL_FRAGMENT_PROGRAM_ARB, &ctx->Const.FragmentProgram); #endif #if FEATURE_ARB_geometry_shader4 - init_program_limits(MESA_GEOMETRY_PROGRAM, &ctx->Const.GeometryProgram); + init_program_limits(ctx, MESA_GEOMETRY_PROGRAM, &ctx->Const.GeometryProgram); #endif ctx->Const.MaxProgramMatrices = MAX_PROGRAM_MATRICES; ctx->Const.MaxProgramMatrixStackDepth = MAX_PROGRAM_MATRIX_STACK_DEPTH; @@ -655,12 +665,6 @@ _mesa_init_constants(struct gl_context *ctx) ctx->Const.MaxTransformFeedbackInterleavedComponents = 4 * MAX_FEEDBACK_ATTRIBS; ctx->Const.MaxVertexStreams = 1; - /** GL_ARB_uniform_buffer_object */ - ctx->Const.MaxCombinedUniformBlocks = 36; - ctx->Const.MaxUniformBufferBindings = 36; - ctx->Const.MaxUniformBlockSize = 16384; - ctx->Const.UniformBufferOffsetAlignment = 1; - /* GL 3.2: hard-coded for now: */ ctx->Const.ProfileMask = GL_CONTEXT_COMPATIBILITY_PROFILE_BIT; |