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Commit 644bbf24 by Geoff Lang
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Added a swizzle cache to TextureStorage11.

Change-Id: Iebf297ef5b8560bb468428fc369eb3df8f43ec11 Reviewed-on: https://chromium-review.googlesource.com/177032Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org> Tested-by: 's avatarJamie Madill <jmadill@chromium.org>
parent 992056ad
Showing with 91 additions and 7 deletions
src/libGLESv2/renderer/d3d11/Renderer11.cpp
......@@ -588,7 +588,8 @@ void Renderer11::setTexture(gl::SamplerType type, int index, gl::Texture *textur
if (texStorage)
{
TextureStorage11 *storage11 = TextureStorage11::makeTextureStorage11(texStorage->getStorageInstance());
textureSRV = storage11->getSRV();
textureSRV = storage11->getSRV(texture->getSwizzleRed(), texture->getSwizzleGreen(), texture->getSwizzleBlue(),
texture->getSwizzleAlpha());
}
// If we get NULL back from getSRV here, something went wrong in the texture class and we're unexpectedly
......
src/libGLESv2/renderer/d3d11/TextureStorage11.h
......@@ -33,7 +33,7 @@ class TextureStorage11 : public TextureStorage
UINT getBindFlags() const;
virtual ID3D11Resource *getBaseTexture() const = 0;
virtual ID3D11ShaderResourceView *getSRV() = 0;
virtual ID3D11ShaderResourceView *getSRV(GLenum swizzleRed, GLenum swizzleGreen, GLenum swizzleBlue, GLenum swizzleAlpha) = 0;
virtual RenderTarget *getRenderTarget(int level) { return NULL; }
virtual RenderTarget *getRenderTargetFace(GLenum faceTarget, int level) { return NULL; }
virtual RenderTarget *getRenderTargetLayer(int mipLevel, int layer) { return NULL; }
......@@ -48,6 +48,10 @@ class TextureStorage11 : public TextureStorage
virtual int getMaxLevel() const;
UINT getSubresourceIndex(int mipLevel, int layerTarget) const;
void generateSwizzles(GLenum swizzleRed, GLenum swizzleGreen, GLenum swizzleBlue, GLenum swizzleAlpha);
void invalidateSwizzleCacheLevel(int mipLevel);
void invalidateSwizzleCache();
bool updateSubresourceLevel(ID3D11Resource *texture, unsigned int sourceSubresource, int level,
int layerTarget, GLint xoffset, GLint yoffset, GLint zoffset,
GLsizei width, GLsizei height, GLsizei depth);
......@@ -59,6 +63,13 @@ class TextureStorage11 : public TextureStorage
int getLevelHeight(int mipLevel) const;
int getLevelDepth(int mipLevel) const;
virtual ID3D11RenderTargetView *getSwizzleRenderTarget(int mipLevel) = 0;
virtual ID3D11ShaderResourceView *getSRVLevel(int mipLevel) = 0;
void verifySwizzleExists(GLenum swizzleRed, GLenum swizzleGreen, GLenum swizzleBlue, GLenum swizzleAlpha);
virtual unsigned int getTextureLevelDepth(int mipLevel) const = 0;
Renderer11 *mRenderer;
int mLodOffset;
unsigned int mMipLevels;
......@@ -68,11 +79,27 @@ class TextureStorage11 : public TextureStorage
DXGI_FORMAT mShaderResourceFormat;
DXGI_FORMAT mRenderTargetFormat;
DXGI_FORMAT mDepthStencilFormat;
DXGI_FORMAT mSwizzleTextureFormat;
DXGI_FORMAT mSwizzleShaderResourceFormat;
DXGI_FORMAT mSwizzleRenderTargetFormat;
unsigned int mTextureWidth;
unsigned int mTextureHeight;
unsigned int mTextureDepth;
ID3D11ShaderResourceView *mSRV;
struct SwizzleCacheValue
{
GLenum swizzleRed;
GLenum swizzleGreen;
GLenum swizzleBlue;
GLenum swizzleAlpha;
SwizzleCacheValue();
SwizzleCacheValue(GLenum red, GLenum green, GLenum blue, GLenum alpha);
bool operator ==(const SwizzleCacheValue &other) const;
bool operator !=(const SwizzleCacheValue &other) const;
};
SwizzleCacheValue mSwizzleCache[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
private:
DISALLOW_COPY_AND_ASSIGN(TextureStorage11);
......@@ -90,16 +117,30 @@ class TextureStorage11_2D : public TextureStorage11
static TextureStorage11_2D *makeTextureStorage11_2D(TextureStorage *storage);
virtual ID3D11Resource *getBaseTexture() const;
virtual ID3D11ShaderResourceView *getSRV();
virtual ID3D11ShaderResourceView *getSRV(GLenum swizzleRed, GLenum swizzleGreen, GLenum swizzleBlue, GLenum swizzleAlpha);
virtual RenderTarget *getRenderTarget(int level);
virtual void generateMipmap(int level);
protected:
ID3D11Texture2D *getSwizzleTexture();
virtual ID3D11RenderTargetView *getSwizzleRenderTarget(int mipLevel);
virtual ID3D11ShaderResourceView *getSRVLevel(int mipLevel);
virtual unsigned int getTextureLevelDepth(int mipLevel) const;
private:
DISALLOW_COPY_AND_ASSIGN(TextureStorage11_2D);
ID3D11Texture2D *mTexture;
ID3D11ShaderResourceView *mSRV;
ID3D11ShaderResourceView *mLevelSRVs[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
RenderTarget11 *mRenderTarget[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
ID3D11Texture2D *mSwizzleTexture;
ID3D11ShaderResourceView *mSwizzleSRV;
ID3D11RenderTargetView *mSwizzleRenderTargets[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
};
class TextureStorage11_Cube : public TextureStorage11
......@@ -111,16 +152,30 @@ class TextureStorage11_Cube : public TextureStorage11
static TextureStorage11_Cube *makeTextureStorage11_Cube(TextureStorage *storage);
virtual ID3D11Resource *getBaseTexture() const;
virtual ID3D11ShaderResourceView *getSRV();
virtual ID3D11ShaderResourceView *getSRV(GLenum swizzleRed, GLenum swizzleGreen, GLenum swizzleBlue, GLenum swizzleAlpha);
virtual RenderTarget *getRenderTargetFace(GLenum faceTarget, int level);
virtual void generateMipmap(int faceIndex, int level);
protected:
ID3D11Texture2D *getSwizzleTexture();
virtual ID3D11RenderTargetView *getSwizzleRenderTarget(int mipLevel);
virtual ID3D11ShaderResourceView *getSRVLevel(int mipLevel);
virtual unsigned int getTextureLevelDepth(int mipLevel) const;
private:
DISALLOW_COPY_AND_ASSIGN(TextureStorage11_Cube);
ID3D11Texture2D *mTexture;
ID3D11ShaderResourceView *mSRV;
ID3D11ShaderResourceView *mLevelSRVs[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
RenderTarget11 *mRenderTarget[6][gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
ID3D11Texture2D *mSwizzleTexture;
ID3D11ShaderResourceView *mSwizzleSRV;
ID3D11RenderTargetView *mSwizzleRenderTargets[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
};
class TextureStorage11_3D : public TextureStorage11
......@@ -133,12 +188,20 @@ class TextureStorage11_3D : public TextureStorage11
static TextureStorage11_3D *makeTextureStorage11_3D(TextureStorage *storage);
virtual ID3D11Resource *getBaseTexture() const;
virtual ID3D11ShaderResourceView *getSRV();
virtual ID3D11ShaderResourceView *getSRV(GLenum swizzleRed, GLenum swizzleGreen, GLenum swizzleBlue, GLenum swizzleAlpha);
virtual RenderTarget *getRenderTarget(int mipLevel);
virtual RenderTarget *getRenderTargetLayer(int mipLevel, int layer);
virtual void generateMipmap(int level);
protected:
ID3D11Texture3D *getSwizzleTexture();
virtual ID3D11RenderTargetView *getSwizzleRenderTarget(int mipLevel);
virtual ID3D11ShaderResourceView *getSRVLevel(int mipLevel);
virtual unsigned int getTextureLevelDepth(int mipLevel) const;
private:
DISALLOW_COPY_AND_ASSIGN(TextureStorage11_3D);
......@@ -149,6 +212,12 @@ class TextureStorage11_3D : public TextureStorage11
RenderTarget11 *mLevelRenderTargets[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
ID3D11Texture3D *mTexture;
ID3D11ShaderResourceView *mSRV;
ID3D11ShaderResourceView *mLevelSRVs[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
ID3D11Texture3D *mSwizzleTexture;
ID3D11ShaderResourceView *mSwizzleSRV;
ID3D11RenderTargetView *mSwizzleRenderTargets[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
};
class TextureStorage11_2DArray : public TextureStorage11
......@@ -161,11 +230,19 @@ class TextureStorage11_2DArray : public TextureStorage11
static TextureStorage11_2DArray *makeTextureStorage11_2DArray(TextureStorage *storage);
virtual ID3D11Resource *getBaseTexture() const;
virtual ID3D11ShaderResourceView *getSRV();
virtual ID3D11ShaderResourceView *getSRV(GLenum swizzleRed, GLenum swizzleGreen, GLenum swizzleBlue, GLenum swizzleAlpha);
virtual RenderTarget *getRenderTargetLayer(int mipLevel, int layer);
virtual void generateMipmap(int level);
protected:
ID3D11Texture2D *getSwizzleTexture();
virtual ID3D11RenderTargetView *getSwizzleRenderTarget(int mipLevel);
virtual ID3D11ShaderResourceView *getSRVLevel(int mipLevel);
virtual unsigned int getTextureLevelDepth(int mipLevel) const;
private:
DISALLOW_COPY_AND_ASSIGN(TextureStorage11_2DArray);
......@@ -174,6 +251,12 @@ class TextureStorage11_2DArray : public TextureStorage11
RenderTargetMap mRenderTargets;
ID3D11Texture2D *mTexture;
ID3D11ShaderResourceView *mSRV;
ID3D11ShaderResourceView *mLevelSRVs[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
ID3D11Texture2D *mSwizzleTexture;
ID3D11ShaderResourceView *mSwizzleSRV;
ID3D11RenderTargetView *mSwizzleRenderTargets[gl::IMPLEMENTATION_MAX_TEXTURE_LEVELS];
};
}
......
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