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OpenGLRenderer: Allow RenderPipeline without a fragment shader on OpenGL ES

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This commit is contained in:
Jérôme Leclercq
2021-05-29 00:32:00 +02:00
parent 336e70f72e
commit 109b2a156e
7 changed files with 60 additions and 11 deletions
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16
include/Nazara/OpenGLRenderer/OpenGLShaderModule.hpp
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@@ -20,23 +20,31 @@ namespace Nz
class NAZARA_OPENGLRENDERER_API OpenGLShaderModule : public ShaderModule
{
public:
OpenGLShaderModule(OpenGLDevice& device, ShaderStageTypeFlags shaderStages, ShaderAst::StatementPtr& shaderAst, const ShaderWriter::States& states);
OpenGLShaderModule(OpenGLDevice& device, ShaderStageTypeFlags shaderStages, ShaderLanguage lang, const void* source, std::size_t sourceSize, const ShaderWriter::States& states);
struct Shader;
OpenGLShaderModule(OpenGLDevice& device, ShaderStageTypeFlags shaderStages, ShaderAst::StatementPtr& shaderAst, const ShaderWriter::States& states = {});
OpenGLShaderModule(OpenGLDevice& device, ShaderStageTypeFlags shaderStages, ShaderLanguage lang, const void* source, std::size_t sourceSize, const ShaderWriter::States& states = {});
OpenGLShaderModule(const OpenGLShaderModule&) = delete;
OpenGLShaderModule(OpenGLShaderModule&&) noexcept = default;
~OpenGLShaderModule() = default;
inline const std::vector<GL::Shader>& GetShaders() const;
inline const std::vector<Shader>& GetShaders() const;
OpenGLShaderModule& operator=(const OpenGLShaderModule&) = delete;
OpenGLShaderModule& operator=(OpenGLShaderModule&&) noexcept = default;
struct Shader
{
ShaderStageType stage;
GL::Shader shader;
};
private:
void Create(OpenGLDevice& device, ShaderStageTypeFlags shaderStages, ShaderAst::StatementPtr& shaderAst, const ShaderWriter::States& states);
static void CheckCompilationStatus(GL::Shader& shader);
std::vector<GL::Shader> m_shaders;
std::vector<Shader> m_shaders;
};
}