Method compileShader

core/renderer/backend/opengl/ShaderModuleGL.cpp:44–77

}

void ShaderModuleGL::compileShader(ShaderStage stage, std::string_view source)
{
    GLenum shaderType       = stage == ShaderStage::VERTEX ? GL_VERTEX_SHADER : GL_FRAGMENT_SHADER;
    const GLchar* sourcePtr = reinterpret_cast<const GLchar*>(source.data());
    _shader                 = glCreateShader(shaderType);
    if (!_shader)
        return;

    glShaderSource(_shader, 1, &sourcePtr, nullptr);
    glCompileShader(_shader);

    GLint status = 0;
    glGetShaderiv(_shader, GL_COMPILE_STATUS, &status);
    if (!status)
    {
        GLint logLength = 0;
        glGetShaderiv(_shader, GL_INFO_LOG_LENGTH, &logLength);

        if (logLength > 1)
        {
            auto errorLog = axstd::make_unique_for_overwrite<char[]>(static_cast<size_t>(logLength));
            glGetShaderInfoLog(_shader, logLength, nullptr, (GLchar*)errorLog.get());
            AXLOGE("axmol:ERROR: Failed to compile shader, detail: {}\n{}", errorLog.get(),
                         source.data());
        }
        else
        {
            AXLOGE("axmol:ERROR: Failed to compile shader without errors.");
        }

        deleteShader();
        AXASSERT(false, "Shader compile failed!");
    }
}

void ShaderModuleGL::deleteShader()
{