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//
// Copyright 2014 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Framebuffer9.h: Defines the Framebuffer9 class.
#ifndef LIBANGLE_RENDERER_D3D_D3D9_FRAMBUFFER9_H_
#define LIBANGLE_RENDERER_D3D_D3D9_FRAMBUFFER9_H_
#include "libANGLE/renderer/RenderTargetCache.h"
#include "libANGLE/renderer/d3d/FramebufferD3D.h"
#include "libANGLE/renderer/d3d/d3d9/renderer9_utils.h"
namespace rx
{
class Renderer9;
class Framebuffer9 : public FramebufferD3D
{
public:
Framebuffer9(const gl::FramebufferState &data, Renderer9 *renderer);
~Framebuffer9() override;
angle::Result discard(const gl::Context *context,
size_t count,
const GLenum *attachments) override;
angle::Result invalidate(const gl::Context *context,
size_t count,
const GLenum *attachments) override;
angle::Result invalidateSub(const gl::Context *context,
size_t count,
const GLenum *attachments,
const gl::Rectangle &area) override;
angle::Result getSamplePosition(const gl::Context *context,
size_t index,
GLfloat *xy) const override;
angle::Result syncState(const gl::Context *context,
GLenum binding,
const gl::Framebuffer::DirtyBits &dirtyBits,
gl::Command command) override;
const gl::AttachmentArray<RenderTarget9 *> &getCachedColorRenderTargets() const
{
return mRenderTargetCache.getColors();
}
const RenderTarget9 *getCachedDepthStencilRenderTarget() const
{
return mRenderTargetCache.getDepthStencil();
}
const gl::InternalFormat &getImplementationColorReadFormat(
const gl::Context *context) const override;
private:
angle::Result clearImpl(const gl::Context *context,
const ClearParameters &clearParams) override;
angle::Result readPixelsImpl(const gl::Context *context,
const gl::Rectangle &area,
GLenum format,
GLenum type,
size_t outputPitch,
const gl::PixelPackState &pack,
gl::Buffer *packPixels,
uint8_t *pixels) override;
angle::Result blitImpl(const gl::Context *context,
const gl::Rectangle &sourceArea,
const gl::Rectangle &destArea,
const gl::Rectangle *scissor,
bool blitRenderTarget,
bool blitDepth,
bool blitStencil,
GLenum filter,
const gl::Framebuffer *sourceFramebuffer) override;
Renderer9 *const mRenderer;
RenderTargetCache<RenderTarget9> mRenderTargetCache;
};
} // namespace rx
#endif // LIBANGLE_RENDERER_D3D_D3D9_FRAMBUFFER9_H_
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