mirror of
https://github.com/MobileGL-Dev/MobileGL
synced 2026-09-07 19:58:32 +09:00
BZLZHH
300b458132
Every program pipeline entry point was an export stub, and the stub macro's `return (type)1` made glIsProgramPipeline answer GL_TRUE for anything - including the names glGenProgramPipelines had never written. All four direct_state_access.program_pipelines cases failed. ProgramPipelineObject holds what GL 4.6 core 7.4 says a pipeline is: a program reference per shader stage, the active program glProgramUniform* addresses, a validate status and an info log. Its validate status starts false, unlike ProgramObject's, because a pipeline that has never been validated must report GL_VALIDATE_STATUS as 0. The name rules follow the shape queries and transform feedbacks already use, and which the CTS checks first: glGenProgramPipelines only RESERVES a name and glIsProgramPipeline answers GL_FALSE for it; the object appears on first bind, or immediately from glCreateProgramPipelines. Map membership is object existence - a pipeline, unlike a transform feedback, has no stateful default object zero, so no everBound flag is needed. glGet(GL_PROGRAM_PIPELINE_BINDING) reports the real binding now instead of a hardcoded zero whose comment said the entry points were stubbed. This is the state half only. program_pipelines_functional needs mixed-stage rendering - a vertex-only and a fragment-only program drawn together - and stays failing; glCreateShaderProgramv is deliberately left stubbed until that lands, so nothing can half-work in between. Takes program_pipelines_creation, _defaults and _errors from failing to passing on both backends.
24 lines
1.1 KiB
C++
24 lines
1.1 KiB
C++
// MobileGL - MobileGL/MG_Impl/GLImpl/Program/GL_ProgramPipeline.h
|
|
// Copyright (c) 2025-2026 MobileGL-Dev
|
|
// Licensed under the GNU Lesser General Public License v3.0:
|
|
// https://www.gnu.org/licenses/gpl-3.0.txt
|
|
// https://www.gnu.org/licenses/lgpl-3.0.txt
|
|
// SPDX-License-Identifier: LGPL-3.0-only
|
|
// End of Source File Header
|
|
|
|
#pragma once
|
|
#include <Includes.h>
|
|
|
|
namespace MobileGL::MG_Impl::GLImpl {
|
|
void GenProgramPipelines(GLsizei n, GLuint* pipelines);
|
|
void CreateProgramPipelines(GLsizei n, GLuint* pipelines);
|
|
void DeleteProgramPipelines(GLsizei n, const GLuint* pipelines);
|
|
void BindProgramPipeline(GLuint pipeline);
|
|
GLboolean IsProgramPipeline(GLuint pipeline);
|
|
void GetProgramPipelineiv(GLuint pipeline, GLenum pname, GLint* params);
|
|
void GetProgramPipelineInfoLog(GLuint pipeline, GLsizei bufSize, GLsizei* length, GLchar* infoLog);
|
|
void UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program);
|
|
void ActiveShaderProgram(GLuint pipeline, GLuint program);
|
|
void ValidateProgramPipeline(GLuint pipeline);
|
|
} // namespace MobileGL::MG_Impl::GLImpl
|