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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "GrBackendSurface.h"
#ifdef SK_VULKAN
#include "vk/GrVkTypes.h"
#include "vk/GrVkUtil.h"
#endif
GrBackendTexture::GrBackendTexture(int width,
int height,
const GrVkImageInfo& vkInfo)
: fWidth(width)
, fHeight(height)
, fConfig(
#ifdef SK_VULKAN
GrVkFormatToPixelConfig(vkInfo.fFormat)
#else
kUnknown_GrPixelConfig
#endif
)
, fBackend(kVulkan_GrBackend)
, fVkInfo(vkInfo) {}
GrBackendTexture::GrBackendTexture(int width,
int height,
GrPixelConfig config,
const GrGLTextureInfo& glInfo)
: fWidth(width)
, fHeight(height)
, fConfig(config)
, fBackend(kOpenGL_GrBackend)
, fGLInfo(glInfo) {}
GrBackendTexture::GrBackendTexture(const GrBackendTextureDesc& desc, GrBackend backend)
: fWidth(desc.fWidth)
, fHeight(desc.fHeight)
, fConfig(desc.fConfig)
, fBackend(backend) {
if (kOpenGL_GrBackend == backend) {
fGLInfo = *reinterpret_cast<const GrGLTextureInfo*>(desc.fTextureHandle);
} else {
SkASSERT(kVulkan_GrBackend == backend);
#ifdef SK_VULKAN
const GrVkImageInfo* vkInfo =
reinterpret_cast<const GrVkImageInfo*>(desc.fTextureHandle);
fConfig = GrVkFormatToPixelConfig(vkInfo->fFormat);
fVkInfo = *vkInfo;
#else
fConfig = kUnknown_GrPixelConfig;
#endif
}
}
const GrVkImageInfo* GrBackendTexture::getVkImageInfo() const {
if (kVulkan_GrBackend == fBackend) {
return &fVkInfo;
}
return nullptr;
}
const GrGLTextureInfo* GrBackendTexture::getGLTextureInfo() const {
if (kOpenGL_GrBackend == fBackend) {
return &fGLInfo;
}
return nullptr;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
GrBackendRenderTarget::GrBackendRenderTarget(int width,
int height,
int sampleCnt,
int stencilBits,
const GrVkImageInfo& vkInfo)
: fWidth(width)
, fHeight(height)
, fSampleCnt(sampleCnt)
, fStencilBits(stencilBits)
, fConfig(
#ifdef SK_VULKAN
GrVkFormatToPixelConfig(vkInfo.fFormat)
#else
kUnknown_GrPixelConfig
#endif
)
, fBackend(kVulkan_GrBackend)
, fVkInfo(vkInfo) {}
GrBackendRenderTarget::GrBackendRenderTarget(int width,
int height,
int sampleCnt,
int stencilBits,
GrPixelConfig config,
const GrGLFramebufferInfo& glInfo)
: fWidth(width)
, fHeight(height)
, fSampleCnt(sampleCnt)
, fStencilBits(stencilBits)
, fConfig(config)
, fBackend(kOpenGL_GrBackend)
, fGLInfo(glInfo) {}
GrBackendRenderTarget::GrBackendRenderTarget(const GrBackendRenderTargetDesc& desc,
GrBackend backend)
: fWidth(desc.fWidth)
, fHeight(desc.fHeight)
, fSampleCnt(desc.fSampleCnt)
, fStencilBits(desc.fStencilBits)
, fConfig(desc.fConfig)
, fBackend(backend) {
if (kOpenGL_GrBackend == backend) {
fGLInfo.fFBOID = static_cast<GrGLuint>(desc.fRenderTargetHandle);
} else {
SkASSERT(kVulkan_GrBackend == backend);
#ifdef SK_VULKAN
const GrVkImageInfo* vkInfo =
reinterpret_cast<const GrVkImageInfo*>(desc.fRenderTargetHandle);
fConfig = GrVkFormatToPixelConfig(vkInfo->fFormat);
fVkInfo = *vkInfo;
#else
fConfig = kUnknown_GrPixelConfig;
#endif
}
}
const GrVkImageInfo* GrBackendRenderTarget::getVkImageInfo() const {
if (kVulkan_GrBackend == fBackend) {
return &fVkInfo;
}
return nullptr;
}
const GrGLFramebufferInfo* GrBackendRenderTarget::getGLFramebufferInfo() const {
if (kOpenGL_GrBackend == fBackend) {
return &fGLInfo;
}
return nullptr;
}
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