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VideoBackends: Add AbstractShader and AbstractPipeline classes

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This commit is contained in:
Stenzek
2017-09-08 19:42:56 +10:00
parent 31111ef143
commit fec6bb4d56
47 changed files with 1825 additions and 33 deletions
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36
Source/Core/VideoBackends/Software/SWRenderer.cpp
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@ -16,6 +16,8 @@
#include "VideoBackends/Software/SWOGLWindow.h"
#include "VideoBackends/Software/SWTexture.h"
#include "VideoCommon/AbstractPipeline.h"
#include "VideoCommon/AbstractShader.h"
#include "VideoCommon/BoundingBox.h"
#include "VideoCommon/OnScreenDisplay.h"
#include "VideoCommon/VideoBackendBase.h"
@ -42,6 +44,40 @@ void SWRenderer::RenderText(const std::string& pstr, int left, int top, u32 colo
SWOGLWindow::s_instance->PrintText(pstr, left, top, color);
}
class SWShader final : public AbstractShader
{
public:
explicit SWShader(ShaderStage stage) : AbstractShader(stage) {}
~SWShader() = default;
bool HasBinary() const override { return false; }
BinaryData GetBinary() const override { return {}; }
};
std::unique_ptr<AbstractShader>
SWRenderer::CreateShaderFromSource(ShaderStage stage, const char* source, size_t length)
{
return std::make_unique<SWShader>(stage);
}
std::unique_ptr<AbstractShader> SWRenderer::CreateShaderFromBinary(ShaderStage stage,
const void* data, size_t length)
{
return std::make_unique<SWShader>(stage);
}
class SWPipeline final : public AbstractPipeline
{
public:
SWPipeline() : AbstractPipeline() {}
~SWPipeline() override = default;
};
std::unique_ptr<AbstractPipeline> SWRenderer::CreatePipeline(const AbstractPipelineConfig& config)
{
return std::make_unique<SWPipeline>();
}
// Called on the GPU thread
void SWRenderer::SwapImpl(AbstractTexture* texture, const EFBRectangle& xfb_region, u64 ticks,
float Gamma)

6
Source/Core/VideoBackends/Software/SWRenderer.h
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@ -17,6 +17,12 @@ public:
std::unique_ptr<AbstractStagingTexture>
CreateStagingTexture(StagingTextureType type, const TextureConfig& config) override;
std::unique_ptr<AbstractShader> CreateShaderFromSource(ShaderStage stage, const char* source,
size_t length) override;
std::unique_ptr<AbstractShader> CreateShaderFromBinary(ShaderStage stage, const void* data,
size_t length) override;
std::unique_ptr<AbstractPipeline> CreatePipeline(const AbstractPipelineConfig& config) override;
void RenderText(const std::string& pstr, int left, int top, u32 color) override;
u32 AccessEFB(EFBAccessType type, u32 x, u32 y, u32 poke_data) override;
void PokeEFB(EFBAccessType type, const EfbPokeData* points, size_t num_points) override {}