PostProcessingShaderDefaultImplementation.cpp

Go to the documentation of this file.

#include <string>
 
#include <tdme/tdme.h>
#include <tdme/engine/subsystems/postprocessing/PostProcessingShaderBaseImplementation.h>
#include <tdme/engine/subsystems/postprocessing/PostProcessingShaderDefaultImplementation.h>
#include <tdme/engine/subsystems/renderer/Renderer.h>
#include <tdme/engine/Engine.h>
 
using std::string;
 
using tdme::engine::subsystems::postprocessing::PostProcessingShaderDefaultImplementation;
using tdme::engine::subsystems::renderer::Renderer;
using tdme::engine::Engine;
 
bool PostProcessingShaderDefaultImplementation::isSupported(Renderer* renderer) {
    return true;
}
 
PostProcessingShaderDefaultImplementation::PostProcessingShaderDefaultImplementation(Renderer* renderer): PostProcessingShaderBaseImplementation(renderer)
{
}
 
void PostProcessingShaderDefaultImplementation::initialize()
{
    auto shaderVersion = renderer->getShaderVersion();
 
    //  fragment shader
    fragmentShaderId = renderer->loadShader(
        renderer->SHADER_FRAGMENT_SHADER,
        "shader/" + shaderVersion + "/postprocessing",
        "default_fragmentshader.frag"
    );
    if (fragmentShaderId == 0) return;
 
    //  vertex shader
    vertexShaderId = renderer->loadShader(
        renderer->SHADER_VERTEX_SHADER,
        "shader/" + shaderVersion + "/postprocessing",
        "default_vertexshader.vert"
    );
    if (vertexShaderId == 0) return;
 
    // create, attach and link program
    programId = renderer->createProgram(renderer->PROGRAM_OBJECTS);
    renderer->attachShaderToProgram(programId, vertexShaderId);
    renderer->attachShaderToProgram(programId, fragmentShaderId);
 
    //
    PostProcessingShaderBaseImplementation::initialize();
}
 
void PostProcessingShaderDefaultImplementation::setShaderParameters(int contextIdx, Engine* engine) {
}