diff options
Diffstat (limited to 'Source/ThirdParty/ANGLE/src/libGLESv2/Texture.h')
| -rw-r--r-- | Source/ThirdParty/ANGLE/src/libGLESv2/Texture.h | 452 |
1 files changed, 285 insertions, 167 deletions
diff --git a/Source/ThirdParty/ANGLE/src/libGLESv2/Texture.h b/Source/ThirdParty/ANGLE/src/libGLESv2/Texture.h index ca7aec7..19a6eb5 100644 --- a/Source/ThirdParty/ANGLE/src/libGLESv2/Texture.h +++ b/Source/ThirdParty/ANGLE/src/libGLESv2/Texture.h @@ -17,14 +17,20 @@ #include <GLES2/gl2.h> #include <d3d9.h> +#include "common/debug.h" +#include "common/RefCountObject.h" #include "libGLESv2/Renderbuffer.h" -#include "libGLESv2/RefCountObject.h" #include "libGLESv2/utilities.h" -#include "common/debug.h" + +namespace egl +{ +class Surface; +} namespace gl { class Blit; +class Framebuffer; enum { @@ -37,6 +43,129 @@ enum IMPLEMENTATION_MAX_TEXTURE_LEVELS = 15 // 1+log2 of MAX_TEXTURE_SIZE }; +class Image +{ + public: + Image(); + ~Image(); + + bool redefine(GLenum format, GLsizei width, GLsizei height, GLenum type, bool forceRelease); + void markDirty() {mDirty = true;} + void markClean() {mDirty = false;} + + HRESULT lock(D3DLOCKED_RECT *lockedRect, const RECT *rect); + void unlock(); + + bool isRenderableFormat() const; + D3DFORMAT getD3DFormat() const; + + GLsizei getWidth() const {return mWidth;} + GLsizei getHeight() const {return mHeight;} + GLenum getFormat() const {return mFormat;} + GLenum getType() const {return mType;} + bool isDirty() const {return mSurface && mDirty;} + IDirect3DSurface9 *getSurface(); + + void setManagedSurface(IDirect3DSurface9 *surface); + void updateSurface(IDirect3DSurface9 *dest, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height); + + void loadData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum type, + GLint unpackAlignment, const void *input, std::size_t outputPitch, void *output) const; + + void loadAlphaData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadAlphaFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadAlphaHalfFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadLuminanceData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output, bool native) const; + void loadLuminanceFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadLuminanceHalfFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadLuminanceAlphaData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output, bool native) const; + void loadLuminanceAlphaFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadLuminanceAlphaHalfFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBUByteData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGB565Data(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBHalfFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBAUByteDataSSE2(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBAUByteData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBA4444Data(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBA5551Data(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBAFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadRGBAHalfFloatData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadBGRAData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadCompressedData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadDXT1Data(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadDXT3Data(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + void loadDXT5Data(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, + int inputPitch, const void *input, size_t outputPitch, void *output) const; + + void copy(GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, IDirect3DSurface9 *renderTarget); + + private: + DISALLOW_COPY_AND_ASSIGN(Image); + + void createSurface(); + + GLsizei mWidth; + GLsizei mHeight; + GLenum mFormat; + GLenum mType; + + bool mDirty; + + D3DPOOL mD3DPool; // can only be D3DPOOL_SYSTEMMEM or D3DPOOL_MANAGED since it needs to be lockable. + D3DFORMAT mD3DFormat; + + IDirect3DSurface9 *mSurface; +}; + +class TextureStorage +{ + public: + explicit TextureStorage(bool renderTarget); + + virtual ~TextureStorage(); + + bool isRenderTarget() const; + bool isManaged() const; + D3DPOOL getPool() const; + unsigned int getTextureSerial() const; + virtual unsigned int getRenderTargetSerial(GLenum target) const = 0; + + private: + DISALLOW_COPY_AND_ASSIGN(TextureStorage); + + const bool mRenderTarget; + const D3DPOOL mD3DPool; + + const unsigned int mTextureSerial; + static unsigned int issueTextureSerial(); + + static unsigned int mCurrentTextureSerial; +}; + class Texture : public RefCountObject { public: @@ -44,167 +173,105 @@ class Texture : public RefCountObject virtual ~Texture(); + virtual void addProxyRef(const Renderbuffer *proxy) = 0; + virtual void releaseProxy(const Renderbuffer *proxy) = 0; + virtual GLenum getTarget() const = 0; bool setMinFilter(GLenum filter); bool setMagFilter(GLenum filter); bool setWrapS(GLenum wrap); bool setWrapT(GLenum wrap); + bool setUsage(GLenum usage); GLenum getMinFilter() const; GLenum getMagFilter() const; GLenum getWrapS() const; GLenum getWrapT() const; + GLenum getUsage() const; - GLuint getWidth() const; - GLuint getHeight() const; + virtual GLsizei getWidth(GLint level) const = 0; + virtual GLsizei getHeight(GLint level) const = 0; + virtual GLenum getInternalFormat() const = 0; + virtual GLenum getType() const = 0; + virtual D3DFORMAT getD3DFormat() const = 0; - virtual GLenum getFormat() const = 0; - virtual bool isComplete() const = 0; + virtual bool isSamplerComplete() const = 0; virtual bool isCompressed() const = 0; - bool isFloatingPoint() const; - bool isRenderableFormat() const; - D3DFORMAT getD3DFormat() const; IDirect3DBaseTexture9 *getTexture(); - virtual Renderbuffer *getColorbuffer(GLenum target) = 0; + virtual Renderbuffer *getRenderbuffer(GLenum target) = 0; virtual void generateMipmaps() = 0; - virtual void copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, RenderbufferStorage *source) = 0; - - bool isDirty() const; - - static const GLuint INCOMPLETE_TEXTURE_ID = static_cast<GLuint>(-1); // Every texture takes an id at creation time. The value is arbitrary because it is never registered with the resource manager. - - protected: - class TextureColorbufferProxy; - friend class TextureColorbufferProxy; - class TextureColorbufferProxy : public Colorbuffer - { - public: - TextureColorbufferProxy(Texture *texture, GLenum target); - // target is a 2D-like texture target (GL_TEXTURE_2D or one of the cube face targets) - - virtual void addRef() const; - virtual void release() const; - - virtual IDirect3DSurface9 *getRenderTarget(); + virtual void copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source) = 0; - virtual int getWidth() const; - virtual int getHeight() const; - virtual GLenum getFormat() const; - virtual bool isFloatingPoint() const; + bool hasDirtyParameters() const; + bool hasDirtyImages() const; + void resetDirty(); + unsigned int getTextureSerial(); + unsigned int getRenderTargetSerial(GLenum target); - private: - Texture *mTexture; - GLenum mTarget; - }; + bool isImmutable() const; - // Helper structure representing a single image layer - struct Image - { - Image(); - ~Image(); + static const GLuint INCOMPLETE_TEXTURE_ID = static_cast<GLuint>(-1); // Every texture takes an id at creation time. The value is arbitrary because it is never registered with the resource manager. - GLsizei width; - GLsizei height; - GLenum format; - - bool dirty; - - IDirect3DSurface9 *surface; - }; - - static D3DFORMAT selectFormat(GLenum format, GLenum type); - - void setImage(GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels, Image *img); - bool subImage(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels, Image *img); - void setCompressedImage(GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *pixels, Image *img); - bool subImageCompressed(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *pixels, Image *img); - void copyNonRenderable(Image *image, GLenum internalFormat, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, IDirect3DSurface9 *renderTarget); + protected: + friend class RenderbufferTexture; - void needRenderTarget(); + void setImage(GLint unpackAlignment, const void *pixels, Image *image); + bool subImage(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels, Image *image); + void setCompressedImage(GLsizei imageSize, const void *pixels, Image *image); + bool subImageCompressed(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *pixels, Image *image); - GLint creationLevels(GLsizei width, GLsizei height, GLint maxlevel) const; - GLint creationLevels(GLsizei size, GLint maxlevel) const; + GLint creationLevels(GLsizei width, GLsizei height) const; + GLint creationLevels(GLsizei size) const; - // The pointer returned is weak and it is assumed the derived class will keep a strong pointer until the next createTexture() call. - virtual IDirect3DBaseTexture9 *createTexture() = 0; + virtual IDirect3DBaseTexture9 *getBaseTexture() const = 0; + virtual void createTexture() = 0; virtual void updateTexture() = 0; - virtual IDirect3DBaseTexture9 *convertToRenderTarget() = 0; + virtual void convertToRenderTarget() = 0; virtual IDirect3DSurface9 *getRenderTarget(GLenum target) = 0; - virtual bool dirtyImageData() const = 0; - - void dropTexture(); - void pushTexture(IDirect3DBaseTexture9 *newTexture, bool renderable); - void createSurface(GLsizei width, GLsizei height, GLenum format, GLenum type, Image *img); - - Blit *getBlitter(); - int levelCount() const; - bool isRenderable() const; + static Blit *getBlitter(); + static bool copyToRenderTarget(IDirect3DSurface9 *dest, IDirect3DSurface9 *source, bool fromManaged); - unsigned int mWidth; - unsigned int mHeight; GLenum mMinFilter; GLenum mMagFilter; GLenum mWrapS; GLenum mWrapT; - GLenum mType; + bool mDirtyParameters; + GLenum mUsage; - bool mDirtyMetaData; + bool mDirtyImages; + + bool mImmutable; private: DISALLOW_COPY_AND_ASSIGN(Texture); - void loadImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, - GLint unpackAlignment, const void *input, std::size_t outputPitch, void *output, D3DSURFACE_DESC *description) const; - - void loadAlphaImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadAlphaFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadAlphaHalfFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadLuminanceImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output, bool native) const; - void loadLuminanceFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadLuminanceHalfFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadLuminanceAlphaImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output, bool native) const; - void loadLuminanceAlphaFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadLuminanceAlphaHalfFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGBUByteImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGB565ImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGBFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGBHalfFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGBAUByteImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGBA4444ImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGBA5551ImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGBAFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadRGBAHalfFloatImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - void loadBGRAImageData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, - size_t inputPitch, const void *input, size_t outputPitch, void *output) const; - - IDirect3DBaseTexture9 *mBaseTexture; // This is a weak pointer. The derived class is assumed to own a strong pointer. + virtual TextureStorage *getStorage(bool renderTarget) = 0; +}; + +class TextureStorage2D : public TextureStorage +{ + public: + explicit TextureStorage2D(IDirect3DTexture9 *surfaceTexture); + TextureStorage2D(int levels, D3DFORMAT format, int width, int height, bool renderTarget); + + virtual ~TextureStorage2D(); - bool mDirty; - bool mIsRenderable; + IDirect3DSurface9 *getSurfaceLevel(int level); + IDirect3DBaseTexture9 *getBaseTexture() const; + + virtual unsigned int getRenderTargetSerial(GLenum target) const; + + private: + DISALLOW_COPY_AND_ASSIGN(TextureStorage2D); + + IDirect3DTexture9 *mTexture; + const unsigned int mRenderTargetSerial; }; class Texture2D : public Texture @@ -214,41 +281,80 @@ class Texture2D : public Texture ~Texture2D(); - GLenum getTarget() const; - GLenum getFormat() const; + void addProxyRef(const Renderbuffer *proxy); + void releaseProxy(const Renderbuffer *proxy); + + virtual GLenum getTarget() const; - void setImage(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); - void setCompressedImage(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei imageSize, const void *pixels); + virtual GLsizei getWidth(GLint level) const; + virtual GLsizei getHeight(GLint level) const; + virtual GLenum getInternalFormat() const; + virtual GLenum getType() const; + virtual D3DFORMAT getD3DFormat() const; + + void setImage(GLint level, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); + void setCompressedImage(GLint level, GLenum format, GLsizei width, GLsizei height, GLsizei imageSize, const void *pixels); void subImage(GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); void subImageCompressed(GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *pixels); - void copyImage(GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, RenderbufferStorage *source); - void copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, RenderbufferStorage *source); + void copyImage(GLint level, GLenum format, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source); + virtual void copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source); + void storage(GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); - bool isComplete() const; - bool isCompressed() const; + virtual bool isSamplerComplete() const; + virtual bool isCompressed() const; + virtual void bindTexImage(egl::Surface *surface); + virtual void releaseTexImage(); virtual void generateMipmaps(); - virtual Renderbuffer *getColorbuffer(GLenum target); + virtual Renderbuffer *getRenderbuffer(GLenum target); private: DISALLOW_COPY_AND_ASSIGN(Texture2D); - virtual IDirect3DBaseTexture9 *createTexture(); + virtual IDirect3DBaseTexture9 *getBaseTexture() const; + virtual void createTexture(); virtual void updateTexture(); - virtual IDirect3DBaseTexture9 *convertToRenderTarget(); + virtual void convertToRenderTarget(); virtual IDirect3DSurface9 *getRenderTarget(GLenum target); + virtual TextureStorage *getStorage(bool renderTarget); - virtual bool dirtyImageData() const; + bool isMipmapComplete() const; - bool redefineTexture(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum type); + void redefineImage(GLint level, GLenum format, GLsizei width, GLsizei height, GLenum type); void commitRect(GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height); Image mImageArray[IMPLEMENTATION_MAX_TEXTURE_LEVELS]; - IDirect3DTexture9 *mTexture; + TextureStorage2D *mTexStorage; + egl::Surface *mSurface; - BindingPointer<Renderbuffer> mColorbufferProxy; + // A specific internal reference count is kept for colorbuffer proxy references, + // because, as the renderbuffer acting as proxy will maintain a binding pointer + // back to this texture, there would be a circular reference if we used a binding + // pointer here. This reference count will cause the pointer to be set to NULL if + // the count drops to zero, but will not cause deletion of the Renderbuffer. + Renderbuffer *mColorbufferProxy; + unsigned int mProxyRefs; +}; + +class TextureStorageCubeMap : public TextureStorage +{ + public: + TextureStorageCubeMap(int levels, D3DFORMAT format, int size, bool renderTarget); + + virtual ~TextureStorageCubeMap(); + + IDirect3DSurface9 *getCubeMapSurface(GLenum faceTarget, int level); + IDirect3DBaseTexture9 *getBaseTexture() const; + + virtual unsigned int getRenderTargetSerial(GLenum target) const; + + private: + DISALLOW_COPY_AND_ASSIGN(TextureStorageCubeMap); + + IDirect3DCubeTexture9 *mTexture; + const unsigned int mFirstRenderTargetSerial; }; class TextureCubeMap : public Texture @@ -258,58 +364,70 @@ class TextureCubeMap : public Texture ~TextureCubeMap(); - GLenum getTarget() const; - GLenum getFormat() const; + void addProxyRef(const Renderbuffer *proxy); + void releaseProxy(const Renderbuffer *proxy); + + virtual GLenum getTarget() const; + + virtual GLsizei getWidth(GLint level) const; + virtual GLsizei getHeight(GLint level) const; + virtual GLenum getInternalFormat() const; + virtual GLenum getType() const; + virtual D3DFORMAT getD3DFormat() const; - void setImagePosX(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); - void setImageNegX(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); - void setImagePosY(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); - void setImageNegY(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); - void setImagePosZ(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); - void setImageNegZ(GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); + void setImagePosX(GLint level, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); + void setImageNegX(GLint level, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); + void setImagePosY(GLint level, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); + void setImageNegY(GLint level, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); + void setImagePosZ(GLint level, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); + void setImageNegZ(GLint level, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); - void setCompressedImage(GLenum face, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei imageSize, const void *pixels); + void setCompressedImage(GLenum face, GLint level, GLenum format, GLsizei width, GLsizei height, GLsizei imageSize, const void *pixels); void subImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); void subImageCompressed(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *pixels); - void copyImage(GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, RenderbufferStorage *source); - void copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, RenderbufferStorage *source); + void copyImage(GLenum target, GLint level, GLenum format, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source); + virtual void copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source); + void storage(GLsizei levels, GLenum internalformat, GLsizei size); - bool isComplete() const; - bool isCompressed() const; + virtual bool isSamplerComplete() const; + virtual bool isCompressed() const; virtual void generateMipmaps(); - virtual Renderbuffer *getColorbuffer(GLenum target); + virtual Renderbuffer *getRenderbuffer(GLenum target); + + static unsigned int faceIndex(GLenum face); private: DISALLOW_COPY_AND_ASSIGN(TextureCubeMap); - virtual IDirect3DBaseTexture9 *createTexture(); + virtual IDirect3DBaseTexture9 *getBaseTexture() const; + virtual void createTexture(); virtual void updateTexture(); - virtual IDirect3DBaseTexture9 *convertToRenderTarget(); + virtual void convertToRenderTarget(); virtual IDirect3DSurface9 *getRenderTarget(GLenum target); - - virtual bool dirtyImageData() const; - - // faceIdentifier is 0-5 or one of the GL_TEXTURE_CUBE_MAP_* enumerants. - // Returns NULL if the call underlying Direct3D call fails. - IDirect3DSurface9 *getCubeMapSurface(unsigned int faceIdentifier, unsigned int level); - - static unsigned int faceIndex(GLenum face); + virtual TextureStorage *getStorage(bool renderTarget); bool isCubeComplete() const; + bool isMipmapCubeComplete() const; - void setImage(int face, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); - void commitRect(GLenum faceTarget, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height); - bool redefineTexture(GLint level, GLenum internalFormat, GLsizei width); + void setImage(int faceIndex, GLint level, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels); + void commitRect(int faceIndex, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height); + void redefineImage(int faceIndex, GLint level, GLenum format, GLsizei width, GLsizei height, GLenum type); Image mImageArray[6][IMPLEMENTATION_MAX_TEXTURE_LEVELS]; - IDirect3DCubeTexture9 *mTexture; + TextureStorageCubeMap *mTexStorage; - BindingPointer<Renderbuffer> mFaceProxies[6]; + // A specific internal reference count is kept for colorbuffer proxy references, + // because, as the renderbuffer acting as proxy will maintain a binding pointer + // back to this texture, there would be a circular reference if we used a binding + // pointer here. This reference count will cause the pointer to be set to NULL if + // the count drops to zero, but will not cause deletion of the Renderbuffer. + Renderbuffer *mFaceProxies[6]; + unsigned int *mFaceProxyRefs[6]; }; } -#endif // LIBGLESV2_TEXTURE_H_ +#endif // LIBGLESV2_TEXTURE_H_
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