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Video Backends: Split texture cache code out into separate files, introduce 'AbstractTexture'

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This commit is contained in:
iwubcode
2017-04-22 23:44:34 -05:00
parent 77c0539b5e
commit 2cdc93f4ab
48 changed files with 1822 additions and 1397 deletions
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53
Source/Core/VideoBackends/OGL/TextureCache.h
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@ -8,10 +8,14 @@
#include "Common/CommonTypes.h"
#include "Common/GL/GLUtil.h"
#include "VideoBackends/OGL/ProgramShaderCache.h"
#include "VideoCommon/TextureCacheBase.h"
#include "VideoCommon/VideoCommon.h"
class AbstractTexture;
struct TextureConfig;
namespace OGL
{
class TextureCache : public TextureCacheBase
@ -20,51 +24,40 @@ public:
TextureCache();
~TextureCache();
static void DisableStage(unsigned int stage);
static void SetStage();
static TextureCache* GetInstance();
bool SupportsGPUTextureDecode(TextureFormat format, TlutFormat palette_format) override;
void DecodeTextureOnGPU(TCacheEntryBase* entry, u32 dst_level, const u8* data, size_t data_size,
void DecodeTextureOnGPU(TCacheEntry* entry, u32 dst_level, const u8* data, size_t data_size,
TextureFormat format, u32 width, u32 height, u32 aligned_width,
u32 aligned_height, u32 row_stride, const u8* palette,
TlutFormat palette_format) override;
const SHADER& GetColorCopyProgram() const;
GLuint GetColorCopyPositionUniform() const;
private:
struct TCacheEntry : TCacheEntryBase
{
GLuint texture;
GLuint framebuffer;
// TexMode0 mode; // current filter and clamp modes that texture is set to
// TexMode1 mode1; // current filter and clamp modes that texture is set to
TCacheEntry(const TCacheEntryConfig& config);
~TCacheEntry();
void CopyRectangleFromTexture(const TCacheEntryBase* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
size_t buffer_size) override;
void FromRenderTarget(bool is_depth_copy, const EFBRectangle& srcRect, bool scaleByHalf,
unsigned int cbufid, const float* colmat) override;
void Bind(unsigned int stage) override;
bool Save(const std::string& filename, unsigned int level) override;
};
TCacheEntryBase* CreateTexture(const TCacheEntryConfig& config) override;
void ConvertTexture(TCacheEntryBase* entry, TCacheEntryBase* unconverted, void* palette,
std::unique_ptr<AbstractTexture> CreateTexture(const TextureConfig& config) override;
void ConvertTexture(TCacheEntry* destination, TCacheEntry* source, void* palette,
TlutFormat format) override;
void CopyEFB(u8* dst, const EFBCopyFormat& format, u32 native_width, u32 bytes_per_row,
u32 num_blocks_y, u32 memory_stride, bool is_depth_copy,
const EFBRectangle& src_rect, bool scale_by_half) override;
void CopyEFBToCacheEntry(TCacheEntry* entry, bool is_depth_copy, const EFBRectangle& src_rect,
bool scale_by_half, unsigned int cbuf_id, const float* colmat) override;
bool CompileShaders() override;
void DeleteShaders() override;
SHADER m_colorCopyProgram;
SHADER m_colorMatrixProgram;
SHADER m_depthMatrixProgram;
GLuint m_colorMatrixUniform;
GLuint m_depthMatrixUniform;
GLuint m_colorCopyPositionUniform;
GLuint m_colorMatrixPositionUniform;
GLuint m_depthCopyPositionUniform;
};
bool SaveTexture(const std::string& filename, u32 textarget, u32 tex, int virtual_width,