You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
3.4 KiB
92 lines
3.4 KiB
/****************************************************************************
|
|
Copyright (c) 2020-2023 Xiamen Yaji Software Co., Ltd.
|
|
|
|
http://www.cocos.com
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights to
|
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
|
|
of the Software, and to permit persons to whom the Software is furnished to do so,
|
|
subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
****************************************************************************/
|
|
|
|
#pragma once
|
|
|
|
#include "gfx-base/GFXDevice.h"
|
|
|
|
namespace cc {
|
|
namespace gfx {
|
|
|
|
class CC_DLL EmptyDevice final : public Device {
|
|
public:
|
|
static EmptyDevice *getInstance();
|
|
|
|
~EmptyDevice() override;
|
|
|
|
using Device::copyBuffersToTexture;
|
|
using Device::createBuffer;
|
|
using Device::createCommandBuffer;
|
|
using Device::createDescriptorSet;
|
|
using Device::createDescriptorSetLayout;
|
|
using Device::createFramebuffer;
|
|
using Device::createGeneralBarrier;
|
|
using Device::createInputAssembler;
|
|
using Device::createPipelineLayout;
|
|
using Device::createPipelineState;
|
|
using Device::createQueryPool;
|
|
using Device::createQueue;
|
|
using Device::createRenderPass;
|
|
using Device::createSampler;
|
|
using Device::createShader;
|
|
using Device::createSwapchain;
|
|
using Device::createTexture;
|
|
using Device::createTextureBarrier;
|
|
|
|
void frameSync() override {};
|
|
void acquire(Swapchain *const *swapchains, uint32_t count) override;
|
|
void present() override;
|
|
|
|
CommandBuffer *createCommandBuffer(const CommandBufferInfo &info, bool emptyhas) override;
|
|
Queue *createQueue() override;
|
|
QueryPool *createQueryPool() override;
|
|
Swapchain *createSwapchain() override;
|
|
Buffer *createBuffer() override;
|
|
Texture *createTexture() override;
|
|
Shader *createShader() override;
|
|
InputAssembler *createInputAssembler() override;
|
|
RenderPass *createRenderPass() override;
|
|
Framebuffer *createFramebuffer() override;
|
|
DescriptorSet *createDescriptorSet() override;
|
|
DescriptorSetLayout *createDescriptorSetLayout() override;
|
|
PipelineLayout *createPipelineLayout() override;
|
|
PipelineState *createPipelineState() override;
|
|
|
|
void copyBuffersToTexture(const uint8_t *const *buffers, Texture *dst, const BufferTextureCopy *regions, uint32_t count) override;
|
|
void copyTextureToBuffers(Texture *src, uint8_t *const *buffers, const BufferTextureCopy *region, uint32_t count) override;
|
|
void getQueryPoolResults(QueryPool *queryPool) override;
|
|
|
|
protected:
|
|
static EmptyDevice *instance;
|
|
|
|
friend class DeviceManager;
|
|
|
|
EmptyDevice();
|
|
|
|
bool doInit(const DeviceInfo &info) override;
|
|
void doDestroy() override;
|
|
};
|
|
|
|
} // namespace gfx
|
|
} // namespace cc
|
|
|