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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "SharedTexture.h"
#include "mozilla/webgpu/WebGPUParent.h"
#ifdef XP_WIN
# include "mozilla/webgpu/SharedTextureD3D11.h"
#endif
#if defined(XP_LINUX) && !defined(MOZ_WIDGET_ANDROID)
# include "mozilla/webgpu/SharedTextureDMABuf.h"
#endif
#ifdef XP_MACOSX
# include "mozilla/webgpu/SharedTextureMacIOSurface.h"
#endif
namespace mozilla::webgpu {
// static
UniquePtr<SharedTexture> SharedTexture::Create(
WebGPUParent* aParent, const ffi::WGPUDeviceId aDeviceId,
const uint32_t aWidth, const uint32_t aHeight,
const struct ffi::WGPUTextureFormat aFormat,
const ffi::WGPUTextureUsages aUsage) {
MOZ_ASSERT(aParent);
UniquePtr<SharedTexture> texture;
#ifdef XP_WIN
texture = SharedTextureD3D11::Create(aParent, aDeviceId, aWidth, aHeight,
aFormat, aUsage);
#elif defined(XP_LINUX) && !defined(MOZ_WIDGET_ANDROID)
texture = SharedTextureDMABuf::Create(aParent, aDeviceId, aWidth, aHeight,
aFormat, aUsage);
#elif defined(XP_MACOSX)
texture = SharedTextureMacIOSurface::Create(aParent, aDeviceId, aWidth,
aHeight, aFormat, aUsage);
#endif
return texture;
}
SharedTexture::SharedTexture(const uint32_t aWidth, const uint32_t aHeight,
const struct ffi::WGPUTextureFormat aFormat,
const ffi::WGPUTextureUsages aUsage)
: mWidth(aWidth), mHeight(aHeight), mFormat(aFormat), mUsage(aUsage) {}
SharedTexture::~SharedTexture() {}
void SharedTexture::SetSubmissionIndex(uint64_t aSubmissionIndex) {
MOZ_ASSERT(aSubmissionIndex != 0);
mSubmissionIndex = aSubmissionIndex;
}
UniquePtr<SharedTextureReadBackPresent> SharedTextureReadBackPresent::Create(
const uint32_t aWidth, const uint32_t aHeight,
const struct ffi::WGPUTextureFormat aFormat,
const ffi::WGPUTextureUsages aUsage) {
return MakeUnique<SharedTextureReadBackPresent>(aWidth, aHeight, aFormat,
aUsage);
}
SharedTextureReadBackPresent::SharedTextureReadBackPresent(
const uint32_t aWidth, const uint32_t aHeight,
const struct ffi::WGPUTextureFormat aFormat,
const ffi::WGPUTextureUsages aUsage)
: SharedTexture(aWidth, aHeight, aFormat, aUsage) {}
SharedTextureReadBackPresent::~SharedTextureReadBackPresent() {}
} // namespace mozilla::webgpu
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