807371c15b
This reverts commit e2d37c2a07.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget.
>
> Also removes a reference to GrBackendTextureDesc in a comment and updates markdown docs.
>
> Docs-Preview: https://skia.org/?cl=24861
> Bug: skia:
> Change-Id: Ic6490d5ef46953450e6dee69271397bb2b94d0d6
> Reviewed-on: https://skia-review.googlesource.com/24861
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
Change-Id: I4b85b529727f0bf5aec21d87e725a8195666e2e5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/25182
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
136 lines
3.8 KiB
C++
136 lines
3.8 KiB
C++
/*
|
|
* Copyright 2017 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#ifndef GrBackendSurface_DEFINED
|
|
#define GrBackendSurface_DEFINED
|
|
|
|
#include "GrTypes.h"
|
|
#include "gl/GrGLTypes.h"
|
|
#include "mock/GrMockTypes.h"
|
|
|
|
#ifdef SK_VULKAN
|
|
#include "vk/GrVkTypes.h"
|
|
#endif
|
|
|
|
class SK_API GrBackendTexture {
|
|
public:
|
|
// Creates an invalid backend texture.
|
|
GrBackendTexture() : fConfig(kUnknown_GrPixelConfig) {}
|
|
|
|
GrBackendTexture(int width,
|
|
int height,
|
|
GrPixelConfig config,
|
|
const GrGLTextureInfo& glInfo);
|
|
|
|
#ifdef SK_VULKAN
|
|
GrBackendTexture(int width,
|
|
int height,
|
|
const GrVkImageInfo& vkInfo);
|
|
#endif
|
|
|
|
GrBackendTexture(int width,
|
|
int height,
|
|
GrPixelConfig config,
|
|
const GrMockTextureInfo& mockInfo);
|
|
|
|
int width() const { return fWidth; }
|
|
int height() const { return fHeight; }
|
|
GrPixelConfig config() const { return fConfig; }
|
|
GrBackend backend() const {return fBackend; }
|
|
|
|
// If the backend API is GL, this returns a pointer to the GrGLTextureInfo struct. Otherwise
|
|
// it returns nullptr.
|
|
const GrGLTextureInfo* getGLTextureInfo() const;
|
|
|
|
#ifdef SK_VULKAN
|
|
// If the backend API is Vulkan, this returns a pointer to the GrVkImageInfo struct. Otherwise
|
|
// it returns nullptr.
|
|
const GrVkImageInfo* getVkImageInfo() const;
|
|
#endif
|
|
|
|
// If the backend API is Mock, this returns a pointer to the GrMockTextureInfo struct. Otherwise
|
|
// it returns nullptr.
|
|
const GrMockTextureInfo* getMockTextureInfo() const;
|
|
|
|
private:
|
|
bool isValid() const { return fConfig != kUnknown_GrPixelConfig; }
|
|
|
|
int fWidth; //<! width in pixels
|
|
int fHeight; //<! height in pixels
|
|
GrPixelConfig fConfig;
|
|
GrBackend fBackend;
|
|
|
|
union {
|
|
GrGLTextureInfo fGLInfo;
|
|
#ifdef SK_VULKAN
|
|
GrVkImageInfo fVkInfo;
|
|
#endif
|
|
GrMockTextureInfo fMockInfo;
|
|
};
|
|
};
|
|
|
|
class SK_API GrBackendRenderTarget {
|
|
public:
|
|
GrBackendRenderTarget(int width,
|
|
int height,
|
|
int sampleCnt,
|
|
int stencilBits,
|
|
GrPixelConfig config,
|
|
const GrGLFramebufferInfo& glInfo);
|
|
|
|
#ifdef SK_VULKAN
|
|
GrBackendRenderTarget(int width,
|
|
int height,
|
|
int sampleCnt,
|
|
int stencilBits,
|
|
const GrVkImageInfo& vkInfo);
|
|
#endif
|
|
|
|
int width() const { return fWidth; }
|
|
int height() const { return fHeight; }
|
|
int sampleCnt() const { return fSampleCnt; }
|
|
int stencilBits() const { return fStencilBits; }
|
|
GrPixelConfig config() const { return fConfig; }
|
|
GrBackend backend() const {return fBackend; }
|
|
|
|
// If the backend API is GL, this returns a pointer to the GrGLFramebufferInfo struct. Otherwise
|
|
// it returns nullptr.
|
|
const GrGLFramebufferInfo* getGLFramebufferInfo() const;
|
|
|
|
#ifdef SK_VULKAN
|
|
// If the backend API is Vulkan, this returns a pointer to the GrVkImageInfo struct. Otherwise
|
|
// it returns nullptr
|
|
const GrVkImageInfo* getVkImageInfo() const;
|
|
#endif
|
|
|
|
private:
|
|
// Temporary constructor which can be used to convert from a GrBackendRenderTargetDesc.
|
|
GrBackendRenderTarget(const GrBackendRenderTargetDesc& desc, GrBackend backend);
|
|
|
|
// Friending for access to above constructor taking a GrBackendRenderTargetDesc
|
|
friend class SkSurface;
|
|
|
|
int fWidth; //<! width in pixels
|
|
int fHeight; //<! height in pixels
|
|
|
|
int fSampleCnt;
|
|
int fStencilBits;
|
|
GrPixelConfig fConfig;
|
|
|
|
GrBackend fBackend;
|
|
|
|
union {
|
|
GrGLFramebufferInfo fGLInfo;
|
|
#ifdef SK_VULKAN
|
|
GrVkImageInfo fVkInfo;
|
|
#endif
|
|
};
|
|
};
|
|
|
|
#endif
|
|
|