diff options
Diffstat (limited to 'src/3rdparty/angle/src/libANGLE/Framebuffer.h')
| -rw-r--r-- | src/3rdparty/angle/src/libANGLE/Framebuffer.h | 136 |
1 files changed, 98 insertions, 38 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/Framebuffer.h b/src/3rdparty/angle/src/libANGLE/Framebuffer.h index 8b24cf984e..b07b59ac90 100644 --- a/src/3rdparty/angle/src/libANGLE/Framebuffer.h +++ b/src/3rdparty/angle/src/libANGLE/Framebuffer.h @@ -14,7 +14,9 @@ #include "common/angleutils.h" #include "libANGLE/Constants.h" +#include "libANGLE/Debug.h" #include "libANGLE/Error.h" +#include "libANGLE/FramebufferAttachment.h" #include "libANGLE/RefCountObject.h" namespace rx @@ -22,7 +24,7 @@ namespace rx class ImplFactory; class FramebufferImpl; class RenderbufferImpl; -struct Workarounds; +class SurfaceImpl; } namespace egl @@ -32,7 +34,7 @@ class Surface; namespace gl { -class FramebufferAttachment; +class Context; class Renderbuffer; class State; class Texture; @@ -43,64 +45,89 @@ struct Extensions; struct ImageIndex; struct Rectangle; -typedef std::vector<FramebufferAttachment *> AttachmentList; - -class Framebuffer +class Framebuffer final : public LabeledObject { public: class Data final : angle::NonCopyable { public: + explicit Data(); explicit Data(const Caps &caps); ~Data(); - FramebufferAttachment *getReadAttachment() const; - FramebufferAttachment *getFirstColorAttachment() const; - FramebufferAttachment *getDepthOrStencilAttachment() const; + const std::string &getLabel(); + + const FramebufferAttachment *getReadAttachment() const; + const FramebufferAttachment *getFirstColorAttachment() const; + const FramebufferAttachment *getDepthOrStencilAttachment() const; + const FramebufferAttachment *getColorAttachment(size_t colorAttachment) const; + const FramebufferAttachment *getDepthAttachment() const; + const FramebufferAttachment *getStencilAttachment() const; + const FramebufferAttachment *getDepthStencilAttachment() const; + + const std::vector<GLenum> &getDrawBufferStates() const { return mDrawBufferStates; } + GLenum getReadBufferState() const { return mReadBufferState; } + const std::vector<FramebufferAttachment> &getColorAttachments() const { return mColorAttachments; } + + bool attachmentsHaveSameDimensions() const; - AttachmentList mColorAttachments; - FramebufferAttachment *mDepthAttachment; - FramebufferAttachment *mStencilAttachment; + private: + friend class Framebuffer; + + std::string mLabel; + + std::vector<FramebufferAttachment> mColorAttachments; + FramebufferAttachment mDepthAttachment; + FramebufferAttachment mStencilAttachment; std::vector<GLenum> mDrawBufferStates; GLenum mReadBufferState; }; Framebuffer(const Caps &caps, rx::ImplFactory *factory, GLuint id); + Framebuffer(rx::SurfaceImpl *surface); virtual ~Framebuffer(); + void setLabel(const std::string &label) override; + const std::string &getLabel() const override; + const rx::FramebufferImpl *getImplementation() const { return mImpl; } rx::FramebufferImpl *getImplementation() { return mImpl; } GLuint id() const { return mId; } - void setTextureAttachment(GLenum attachment, Texture *texture, const ImageIndex &imageIndex); - void setRenderbufferAttachment(GLenum attachment, Renderbuffer *renderbuffer); - void setNULLAttachment(GLenum attachment); + void setAttachment(GLenum type, + GLenum binding, + const ImageIndex &textureIndex, + FramebufferAttachmentObject *resource); + void resetAttachment(GLenum binding); void detachTexture(GLuint texture); void detachRenderbuffer(GLuint renderbuffer); - FramebufferAttachment *getColorbuffer(unsigned int colorAttachment) const; - FramebufferAttachment *getDepthbuffer() const; - FramebufferAttachment *getStencilbuffer() const; - FramebufferAttachment *getDepthStencilBuffer() const; - FramebufferAttachment *getDepthOrStencilbuffer() const; - FramebufferAttachment *getReadColorbuffer() const; + const FramebufferAttachment *getColorbuffer(size_t colorAttachment) const; + const FramebufferAttachment *getDepthbuffer() const; + const FramebufferAttachment *getStencilbuffer() const; + const FramebufferAttachment *getDepthStencilBuffer() const; + const FramebufferAttachment *getDepthOrStencilbuffer() const; + const FramebufferAttachment *getReadColorbuffer() const; GLenum getReadColorbufferType() const; - FramebufferAttachment *getFirstColorbuffer() const; + const FramebufferAttachment *getFirstColorbuffer() const; - FramebufferAttachment *getAttachment(GLenum attachment) const; + const FramebufferAttachment *getAttachment(GLenum attachment) const; - GLenum getDrawBufferState(unsigned int colorAttachment) const; + size_t getDrawbufferStateCount() const; + GLenum getDrawBufferState(size_t drawBuffer) const; void setDrawBuffers(size_t count, const GLenum *buffers); + const FramebufferAttachment *getDrawBuffer(size_t drawBuffer) const; + bool hasEnabledDrawBuffer() const; GLenum getReadBufferState() const; void setReadBuffer(GLenum buffer); - bool isEnabledColorAttachment(unsigned int colorAttachment) const; - bool hasEnabledColorAttachment() const; + size_t getNumColorBuffers() const; + bool hasDepth() const; bool hasStencil() const; int getSamples(const gl::Data &data) const; bool usingExtendedDrawBuffers() const; @@ -108,35 +135,68 @@ class Framebuffer GLenum checkStatus(const gl::Data &data) const; bool hasValidDepthStencil() const; + Error discard(size_t count, const GLenum *attachments); Error invalidate(size_t count, const GLenum *attachments); Error invalidateSub(size_t count, const GLenum *attachments, const gl::Rectangle &area); Error clear(const gl::Data &data, GLbitfield mask); - Error clearBufferfv(const State &state, GLenum buffer, GLint drawbuffer, const GLfloat *values); - Error clearBufferuiv(const State &state, GLenum buffer, GLint drawbuffer, const GLuint *values); - Error clearBufferiv(const State &state, GLenum buffer, GLint drawbuffer, const GLint *values); - Error clearBufferfi(const State &state, GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil); + Error clearBufferfv(const gl::Data &data, + GLenum buffer, + GLint drawbuffer, + const GLfloat *values); + Error clearBufferuiv(const gl::Data &data, + GLenum buffer, + GLint drawbuffer, + const GLuint *values); + Error clearBufferiv(const gl::Data &data, GLenum buffer, GLint drawbuffer, const GLint *values); + Error clearBufferfi(const gl::Data &data, + GLenum buffer, + GLint drawbuffer, + GLfloat depth, + GLint stencil); GLenum getImplementationColorReadFormat() const; GLenum getImplementationColorReadType() const; - Error readPixels(const gl::State &state, const gl::Rectangle &area, GLenum format, GLenum type, GLvoid *pixels) const; + Error readPixels(const gl::State &state, + const gl::Rectangle &area, + GLenum format, + GLenum type, + GLvoid *pixels) const; + + Error blit(const State &state, + const Rectangle &sourceArea, + const Rectangle &destArea, + GLbitfield mask, + GLenum filter, + const Framebuffer *sourceFramebuffer); + + enum DirtyBitType + { + DIRTY_BIT_COLOR_ATTACHMENT_0, + DIRTY_BIT_COLOR_ATTACHMENT_MAX = + DIRTY_BIT_COLOR_ATTACHMENT_0 + gl::IMPLEMENTATION_MAX_FRAMEBUFFER_ATTACHMENTS, + DIRTY_BIT_DEPTH_ATTACHMENT = DIRTY_BIT_COLOR_ATTACHMENT_MAX, + DIRTY_BIT_STENCIL_ATTACHMENT, + DIRTY_BIT_DRAW_BUFFERS, + DIRTY_BIT_READ_BUFFER, + DIRTY_BIT_UNKNOWN, + DIRTY_BIT_MAX = DIRTY_BIT_UNKNOWN, + }; + + typedef std::bitset<DIRTY_BIT_MAX> DirtyBits; + bool hasAnyDirtyBit() const { return mDirtyBits.any(); } - Error blit(const gl::State &state, const gl::Rectangle &sourceArea, const gl::Rectangle &destArea, - GLbitfield mask, GLenum filter, const gl::Framebuffer *sourceFramebuffer); + void syncState() const; protected: - void setAttachment(GLenum attachment, FramebufferAttachment *attachmentObj); void detachResourceById(GLenum resourceType, GLuint resourceId); Data mData; rx::FramebufferImpl *mImpl; GLuint mId; -}; -class DefaultFramebuffer : public Framebuffer -{ - public: - DefaultFramebuffer(const gl::Caps &caps, rx::ImplFactory *factory, egl::Surface *surface); + // TODO(jmadill): See if we can make this non-mutable. + mutable DirtyBits mDirtyBits; }; } |