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VideoCommon: Add support for Abstract Framebuffers

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This commit is contained in:
Stenzek
2018-01-21 20:22:45 +10:00
parent 2a6d9e4713
commit 4c24a69710
31 changed files with 792 additions and 9 deletions
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23
Source/Core/VideoCommon/RenderBase.h
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@ -14,6 +14,7 @@
#pragma once
#include <array>
#include <condition_variable>
#include <memory>
#include <mutex>
@ -32,6 +33,7 @@
#include "VideoCommon/RenderState.h"
#include "VideoCommon/VideoCommon.h"
class AbstractFramebuffer;
class AbstractPipeline;
class AbstractShader;
class AbstractTexture;
@ -63,6 +65,8 @@ public:
Renderer(int backbuffer_width, int backbuffer_height);
virtual ~Renderer();
using ClearColor = std::array<float, 4>;
enum PixelPerfQuery
{
PP_ZCOMP_INPUT_ZCOMPLOC,
@ -95,6 +99,17 @@ public:
virtual std::unique_ptr<AbstractTexture> CreateTexture(const TextureConfig& config) = 0;
virtual std::unique_ptr<AbstractStagingTexture>
CreateStagingTexture(StagingTextureType type, const TextureConfig& config) = 0;
virtual std::unique_ptr<AbstractFramebuffer>
CreateFramebuffer(const AbstractTexture* color_attachment,
const AbstractTexture* depth_attachment) = 0;
// Framebuffer operations.
virtual void SetFramebuffer(const AbstractFramebuffer* framebuffer) {}
virtual void SetAndDiscardFramebuffer(const AbstractFramebuffer* framebuffer) {}
virtual void SetAndClearFramebuffer(const AbstractFramebuffer* framebuffer,
const ClearColor& color_value = {}, float depth_value = 0.0f)
{
}
// Shader modules/objects.
virtual std::unique_ptr<AbstractShader>
@ -104,6 +119,9 @@ public:
virtual std::unique_ptr<AbstractPipeline>
CreatePipeline(const AbstractPipelineConfig& config) = 0;
const AbstractFramebuffer* GetCurrentFramebuffer() const { return m_current_framebuffer; }
u32 GetCurrentFramebufferWidth() const { return m_current_framebuffer_width; }
u32 GetCurrentFramebufferHeight() const { return m_current_framebuffer_height; }
// Ideal internal resolution - multiple of the native EFB resolution
int GetTargetWidth() const { return m_target_width; }
int GetTargetHeight() const { return m_target_height; }
@ -192,6 +210,11 @@ protected:
void CheckFifoRecording();
void RecordVideoMemory();
// TODO: Remove the width/height parameters once we make the EFB an abstract framebuffer.
const AbstractFramebuffer* m_current_framebuffer = nullptr;
u32 m_current_framebuffer_width = 1;
u32 m_current_framebuffer_height = 1;
Common::Flag m_screenshot_request;
Common::Event m_screenshot_completed;
std::mutex m_screenshot_lock;