| // |
| // Copyright 2014 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| // ProgramImpl.h: Defines the abstract rx::ProgramImpl class. |
| |
| #ifndef LIBGLESV2_RENDERER_PROGRAMIMPL_H_ |
| #define LIBGLESV2_RENDERER_PROGRAMIMPL_H_ |
| |
| #include "common/angleutils.h" |
| #include "libGLESv2/BinaryStream.h" |
| #include "libGLESv2/Constants.h" |
| #include "libGLESv2/ProgramBinary.h" |
| |
| namespace rx |
| { |
| |
| class DynamicHLSL; |
| class Renderer; |
| |
| class ProgramImpl |
| { |
| public: |
| virtual ~ProgramImpl() { } |
| |
| // TODO: Temporary interfaces to ease migration. Remove soon! |
| virtual Renderer *getRenderer() = 0; |
| virtual DynamicHLSL *getDynamicHLSL() = 0; |
| virtual const std::vector<rx::PixelShaderOutputVariable> &getPixelShaderKey() = 0; |
| |
| virtual GLenum getBinaryFormat() = 0; |
| virtual bool load(gl::InfoLog &infoLog, gl::BinaryInputStream *stream) = 0; |
| virtual bool save(gl::BinaryOutputStream *stream) = 0; |
| |
| virtual rx::ShaderExecutable *getPixelExecutableForOutputLayout(gl::InfoLog &infoLog, const std::vector<GLenum> &outputSignature, |
| const std::vector<gl::LinkedVarying> &transformFeedbackLinkedVaryings, |
| bool separatedOutputBuffers) = 0; |
| virtual rx::ShaderExecutable *getVertexExecutableForInputLayout(gl::InfoLog &infoLog, |
| const gl::VertexFormat inputLayout[gl::MAX_VERTEX_ATTRIBS], |
| const sh::Attribute shaderAttributes[], |
| const std::vector<gl::LinkedVarying> &transformFeedbackLinkedVaryings, |
| bool separatedOutputBuffers) = 0; |
| |
| virtual bool link(gl::InfoLog &infoLog, gl::Shader *fragmentShader, gl::Shader *vertexShader, |
| const std::vector<std::string> &transformFeedbackVaryings, int *registers, |
| std::vector<gl::LinkedVarying> *linkedVaryings, std::map<int, |
| gl::VariableLocation> *outputVariables) = 0; |
| |
| virtual void initializeUniformStorage(const std::vector<gl::LinkedUniform*> &uniforms) = 0; |
| |
| virtual void reset() = 0; |
| }; |
| |
| } |
| |
| #endif // LIBGLESV2_RENDERER_PROGRAMIMPL_H_ |