diff options
Diffstat (limited to 'src/3rdparty/angle/src/libANGLE/renderer/ProgramImpl.h')
-rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/ProgramImpl.h | 66 |
1 files changed, 44 insertions, 22 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/ProgramImpl.h b/src/3rdparty/angle/src/libANGLE/renderer/ProgramImpl.h index 1e688045a1..2371b2759c 100644 --- a/src/3rdparty/angle/src/libANGLE/renderer/ProgramImpl.h +++ b/src/3rdparty/angle/src/libANGLE/renderer/ProgramImpl.h @@ -14,32 +14,39 @@ #include "libANGLE/Constants.h" #include "libANGLE/Program.h" #include "libANGLE/Shader.h" -#include "libANGLE/renderer/Renderer.h" #include <map> -namespace rx +namespace gl { +class Context; +struct ProgramLinkedResources; +} -struct LinkResult +namespace sh { - LinkResult(bool linkSuccess, const gl::Error &error) : linkSuccess(linkSuccess), error(error) {} - - bool linkSuccess; - gl::Error error; -}; +struct BlockMemberInfo; +} +namespace rx +{ class ProgramImpl : angle::NonCopyable { public: - ProgramImpl(const gl::Program::Data &data) : mData(data) {} + ProgramImpl(const gl::ProgramState &state) : mState(state) {} virtual ~ProgramImpl() {} + virtual void destroy(const gl::Context *context) {} - virtual LinkResult load(gl::InfoLog &infoLog, gl::BinaryInputStream *stream) = 0; - virtual gl::Error save(gl::BinaryOutputStream *stream) = 0; + virtual gl::LinkResult load(const gl::Context *context, + gl::InfoLog &infoLog, + gl::BinaryInputStream *stream) = 0; + virtual void save(const gl::Context *context, gl::BinaryOutputStream *stream) = 0; virtual void setBinaryRetrievableHint(bool retrievable) = 0; + virtual void setSeparable(bool separable) = 0; - virtual LinkResult link(const gl::Data &data, gl::InfoLog &infoLog) = 0; + virtual gl::LinkResult link(const gl::Context *context, + const gl::ProgramLinkedResources &resources, + gl::InfoLog &infoLog) = 0; virtual GLboolean validate(const gl::Caps &caps, gl::InfoLog *infoLog) = 0; virtual void setUniform1fv(GLint location, GLsizei count, const GLfloat *v) = 0; @@ -64,22 +71,37 @@ class ProgramImpl : angle::NonCopyable virtual void setUniformMatrix3x4fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value) = 0; virtual void setUniformMatrix4x3fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value) = 0; + // Done in the back-end to avoid having to keep a system copy of uniform data. + virtual void getUniformfv(const gl::Context *context, + GLint location, + GLfloat *params) const = 0; + virtual void getUniformiv(const gl::Context *context, GLint location, GLint *params) const = 0; + virtual void getUniformuiv(const gl::Context *context, + GLint location, + GLuint *params) const = 0; + // TODO: synchronize in syncState when dirty bits exist. virtual void setUniformBlockBinding(GLuint uniformBlockIndex, GLuint uniformBlockBinding) = 0; - // May only be called after a successful link operation. - // Return false for inactive blocks. - virtual bool getUniformBlockSize(const std::string &blockName, size_t *sizeOut) const = 0; - - // May only be called after a successful link operation. - // Returns false for inactive members. - virtual bool getUniformBlockMemberInfo(const std::string &memberUniformName, - sh::BlockMemberInfo *memberInfoOut) const = 0; + // CHROMIUM_path_rendering + // Set parameters to control fragment shader input variable interpolation + virtual void setPathFragmentInputGen(const std::string &inputName, + GLenum genMode, + GLint components, + const GLfloat *coeffs) = 0; + + // Implementation-specific method for ignoring unreferenced uniforms. Some implementations may + // perform more extensive analysis and ignore some locations that ANGLE doesn't detect as + // unreferenced. This method is not required to be overriden by a back-end. + virtual void markUnusedUniformLocations(std::vector<gl::VariableLocation> *uniformLocations, + std::vector<gl::SamplerBinding> *samplerBindings) + { + } protected: - const gl::Program::Data &mData; + const gl::ProgramState &mState; }; -} +} // namespace rx #endif // LIBANGLE_RENDERER_PROGRAMIMPL_H_ |