bool end()
{
saveProgram(ProgramName[program::VERT], VERT_PROGRAM_BINARY);
saveProgram(ProgramName[program::FRAG], FRAG_PROGRAM_BINARY);
// Delete objects
glDeleteBuffers(buffer::MAX, BufferName);
glDeleteVertexArrays(1, &VertexArrayName);
glDeleteTextures(1, &Texture2DName);
glDeleteProgram(ProgramName[program::VERT]);
glDeleteProgram(ProgramName[program::FRAG]);
glDeleteProgramPipelines(1, &PipelineName);
return glf::checkError("end");
}
bool end()
{
saveProgram(ProgramName[program::VERT], glf::DATA_DIRECTORY + VERT_PROGRAM_BINARY);
saveProgram(ProgramName[program::GEOM], glf::DATA_DIRECTORY + GEOM_PROGRAM_BINARY);
saveProgram(ProgramName[program::FRAG], glf::DATA_DIRECTORY + FRAG_PROGRAM_BINARY);
// Delete objects
glDeleteBuffers(buffer::MAX, BufferName);
glDeleteVertexArrays(1, &VertexArrayName);
glDeleteTextures(1, &Texture2DName);
for(std::size_t i = 0; i < program::MAX; ++i)
glDeleteProgram(ProgramName[i]);
glDeleteProgramPipelines(1, &PipelineName);
return glf::checkError("end");
}
bool Tunefish4AudioProcessor::saveProgramAll()
{
for(int i=0;i<TF_PLUG_NUM_PROGRAMS;i++)
{
if (!saveProgram(i))
return false;
}
return true;
}
bool tf3Synth::saveProgramAll()
{
for(int i=0;i<kNumPrograms;i++)
{
if (!saveProgram(i))
return false;
}
return true;
}
/*
char const * retrieveBinaryCache(char const* Path)
{
return 0;
}
enum
{
PROGRAM_SEPARATE_BIT = (1 << 0),
PROGRAM_CACHE_BIT = (1 << 1),
PROGRAM_BYPASS_CACHE_BIT = (1 << 2)
};
bool hasProgramBinarySPIRVSupport()
{
GLint NumProgramBinaryFormats(0);
glGetIntegerv(GL_NUM_PROGRAM_BINARY_FORMATS, &NumProgramBinaryFormats);
std::vector<GLint> ProgramBinaryFormats(static_cast<std::size_t>(NumProgramBinaryFormats));
glGetIntegerv(GL_PROGRAM_BINARY_FORMATS, &ProgramBinaryFormats[0]);
for(std::size_t FormatIndex = 0; FormatIndex < ProgramBinaryFormats.size(); ++FormatIndex)
{
if(ProgramBinaryFormats[FormatIndex] == GL_PROGRAM_BINARY_SPIR_V)
return true;
}
return false;
}
bool isProgramBinarySPIRV(GLubyte * binary)
{
return *reinterpret_cast<GLuint*>(binary) == 0x07230203;
}
GLuint createProgram(char const* Path, GLbitfield Flags)
{
assert(HasProgramBinarySPIRVSupport());
assert(Path);
if(!(Flags & PROGRAM_BYPASS_CACHE_BIT))
Path = retrieveBinaryCache(Path);
GLenum Format = 0;
GLint Size = 0;
std::vector<glm::byte> Data;
if(!loadBinary(Path, Format, Data, Size))
return 0;
assert((isProgramBinarySPIRV(&Data[0]) && Format == GL_PROGRAM_BINARY_SPIR_V) || Format != GL_PROGRAM_BINARY_SPIR_V);
GLuint ProgramName = glCreateProgram();
glProgramParameteri(ProgramName, GL_PROGRAM_SEPARABLE, Flags & PROGRAM_SEPARATE_BIT ? GL_TRUE : GL_FALSE);
glProgramParameteri(ProgramName, GL_PROGRAM_BINARY_RETRIEVABLE_HINT, Flags & PROGRAM_CACHE_BIT ? GL_TRUE : GL_FALSE);
glProgramBinary(ProgramName, Format, &Data[0], Size);
glLinkProgram(ProgramName);
return ProgramName;
}
*/
bool initProgram()
{
bool Validated = true;
GLint Success = 0;
glGenProgramPipelines(1, &PipelineName);
ProgramName[program::VERT] = glCreateProgram();
glProgramParameteri(ProgramName[program::VERT], GL_PROGRAM_SEPARABLE, GL_TRUE);
glProgramParameteri(ProgramName[program::VERT], GL_PROGRAM_BINARY_RETRIEVABLE_HINT, GL_TRUE);
ProgramName[program::GEOM] = glCreateProgram();
glProgramParameteri(ProgramName[program::GEOM], GL_PROGRAM_SEPARABLE, GL_TRUE);
glProgramParameteri(ProgramName[program::GEOM], GL_PROGRAM_BINARY_RETRIEVABLE_HINT, GL_TRUE);
ProgramName[program::FRAG] = glCreateProgram();
glProgramParameteri(ProgramName[program::FRAG], GL_PROGRAM_SEPARABLE, GL_TRUE);
glProgramParameteri(ProgramName[program::FRAG], GL_PROGRAM_BINARY_RETRIEVABLE_HINT, GL_TRUE);
{
GLenum Format = 0;
GLint Size = 0;
std::vector<glm::byte> Data;
if(loadBinary(getDataDirectory() + VERT_PROGRAM_BINARY, Format, Data, Size))
{
glProgramBinary(ProgramName[program::VERT], Format, &Data[0], Size);
glGetProgramiv(ProgramName[program::VERT], GL_LINK_STATUS, &Success);
Validated = Validated && Success == GL_TRUE;
}
}
{
GLenum Format = 0;
GLint Size = 0;
std::vector<glm::byte> Data;
if(loadBinary(getDataDirectory() + GEOM_PROGRAM_BINARY, Format, Data, Size))
{
glProgramBinary(ProgramName[program::GEOM], Format, &Data[0], Size);
glGetProgramiv(ProgramName[program::GEOM], GL_LINK_STATUS, &Success);
Validated = Validated && Success == GL_TRUE;
}
}
{
GLenum Format = 0;
GLint Size = 0;
std::vector<glm::byte> Data;
if(loadBinary(getDataDirectory() + FRAG_PROGRAM_BINARY, Format, Data, Size))
{
glProgramBinary(ProgramName[program::FRAG], Format, &Data[0], Size);
glGetProgramiv(ProgramName[program::FRAG], GL_LINK_STATUS, &Success);
Validated = Validated && Success == GL_TRUE;
}
}
compiler Compiler;
if(Validated && !Success)
{
GLuint VertShaderName = Compiler.create(GL_VERTEX_SHADER, getDataDirectory() + VERT_SHADER_SOURCE);
glAttachShader(ProgramName[program::VERT], VertShaderName);
glLinkProgram(ProgramName[program::VERT]);
}
if(Validated && !Success)
{
GLuint GeomShaderName = Compiler.create(GL_GEOMETRY_SHADER, getDataDirectory() + GEOM_SHADER_SOURCE);
glAttachShader(ProgramName[program::GEOM], GeomShaderName);
glLinkProgram(ProgramName[program::GEOM]);
}
if(Validated && !Success)
{
GLuint FragShaderName = Compiler.create(GL_FRAGMENT_SHADER, getDataDirectory() + FRAG_SHADER_SOURCE);
glAttachShader(ProgramName[program::FRAG], FragShaderName);
glLinkProgram(ProgramName[program::FRAG]);
}
if(Validated)
{
glUseProgramStages(PipelineName, GL_VERTEX_SHADER_BIT, ProgramName[program::VERT]);
glUseProgramStages(PipelineName, GL_GEOMETRY_SHADER_BIT, ProgramName[program::GEOM]);
glUseProgramStages(PipelineName, GL_FRAGMENT_SHADER_BIT, ProgramName[program::FRAG]);
Validated = Validated && this->checkError("initProgram - stage");
}
if(Validated)
{
Validated = Validated && Compiler.checkProgram(ProgramName[program::VERT]);
Validated = Validated && Compiler.checkProgram(ProgramName[program::GEOM]);
Validated = Validated && Compiler.checkProgram(ProgramName[program::FRAG]);
}
if(Validated)
{
UniformMVP = glGetUniformLocation(ProgramName[program::VERT], "MVP");
UniformDiffuse = glGetUniformLocation(ProgramName[program::FRAG], "Diffuse");
}
saveProgram(ProgramName[program::VERT], getDataDirectory() + VERT_PROGRAM_BINARY);
saveProgram(ProgramName[program::GEOM], getDataDirectory() + GEOM_PROGRAM_BINARY);
saveProgram(ProgramName[program::FRAG], getDataDirectory() + FRAG_PROGRAM_BINARY);
return Validated && this->checkError("initProgram");
}
bool Tunefish4AudioProcessor::saveProgram()
{
return saveProgram(currentProgramIndex);
}
bool tf3Synth::saveProgram()
{
return saveProgram(curProgram);
}