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Format: src/backend/null

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This commit is contained in:
Corentin Wallez 2017-11-24 14:13:32 -05:00 committed by Corentin Wallez
parent f58d84d488
commit 1aa4d5604f
2 changed files with 83 additions and 90 deletions
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43
src/backend/null/NullBackend.cpp
View File

@ -18,8 +18,7 @@
#include <spirv-cross/spirv_cross.hpp>
namespace backend {
namespace null {
namespace backend { namespace null {
nxtProcTable GetNonValidatingProcs();
nxtProcTable GetValidatingProcs();
@ -122,9 +121,9 @@ namespace null {
uint32_t serial;
};
Buffer::Buffer(BufferBuilder* builder)
: BufferBase(builder) {
if (GetAllowedUsage() & (nxt::BufferUsageBit::TransferDst | nxt::BufferUsageBit::MapRead | nxt::BufferUsageBit::MapWrite)) {
Buffer::Buffer(BufferBuilder* builder) : BufferBase(builder) {
if (GetAllowedUsage() & (nxt::BufferUsageBit::TransferDst | nxt::BufferUsageBit::MapRead |
nxt::BufferUsageBit::MapWrite)) {
mBackingData = std::unique_ptr<char[]>(new char[GetSize()]);
}
}
@ -174,18 +173,16 @@ namespace null {
Command type;
while (mCommands.NextCommandId(&type)) {
switch (type) {
case Command::TransitionBufferUsage:
{
TransitionBufferUsageCmd* cmd = mCommands.NextCommand<TransitionBufferUsageCmd>();
cmd->buffer->UpdateUsageInternal(cmd->usage);
}
break;
case Command::TransitionTextureUsage:
{
TransitionTextureUsageCmd* cmd = mCommands.NextCommand<TransitionTextureUsageCmd>();
cmd->texture->UpdateUsageInternal(cmd->usage);
}
break;
case Command::TransitionBufferUsage: {
TransitionBufferUsageCmd* cmd =
mCommands.NextCommand<TransitionBufferUsageCmd>();
cmd->buffer->UpdateUsageInternal(cmd->usage);
} break;
case Command::TransitionTextureUsage: {
TransitionTextureUsageCmd* cmd =
mCommands.NextCommand<TransitionTextureUsageCmd>();
cmd->texture->UpdateUsageInternal(cmd->usage);
} break;
default:
SkipCommand(&mCommands, type);
break;
@ -195,8 +192,7 @@ namespace null {
// Queue
Queue::Queue(QueueBuilder* builder)
: QueueBase(builder) {
Queue::Queue(QueueBuilder* builder) : QueueBase(builder) {
}
Queue::~Queue() {
@ -218,8 +214,7 @@ namespace null {
// Texture
Texture::Texture(TextureBuilder* builder)
: TextureBase(builder) {
Texture::Texture(TextureBuilder* builder) : TextureBase(builder) {
}
Texture::~Texture() {
@ -230,8 +225,7 @@ namespace null {
// SwapChain
SwapChain::SwapChain(SwapChainBuilder* builder)
: SwapChainBase(builder) {
SwapChain::SwapChain(SwapChainBuilder* builder) : SwapChainBase(builder) {
const auto& im = GetImplementation();
im.Init(im.userData, nullptr);
}
@ -242,5 +236,4 @@ namespace null {
TextureBase* SwapChain::GetNextTextureImpl(TextureBuilder* builder) {
return GetDevice()->CreateTexture(builder);
}
}
}
}} // namespace backend::null

130
src/backend/null/NullBackend.h
View File

@ -17,14 +17,14 @@
#include "nxt/nxtcpp.h"
#include "backend/Buffer.h"
#include "backend/BindGroup.h"
#include "backend/BindGroupLayout.h"
#include "backend/BlendState.h"
#include "backend/Device.h"
#include "backend/Buffer.h"
#include "backend/CommandBuffer.h"
#include "backend/ComputePipeline.h"
#include "backend/DepthStencilState.h"
#include "backend/Device.h"
#include "backend/Framebuffer.h"
#include "backend/InputState.h"
#include "backend/PipelineLayout.h"
@ -37,8 +37,7 @@
#include "backend/Texture.h"
#include "backend/ToBackend.h"
namespace backend {
namespace null {
namespace backend { namespace null {
using BindGroup = BindGroupBase;
using BindGroupLayout = BindGroupLayoutBase;
@ -84,7 +83,7 @@ namespace null {
using TextureViewType = TextureView;
};
template<typename T>
template <typename T>
auto ToBackend(T&& common) -> decltype(ToBackendBase<NullBackendTraits>(common)) {
return ToBackendBase<NullBackendTraits>(common);
}
@ -95,93 +94,94 @@ namespace null {
};
class Device : public DeviceBase {
public:
Device();
~Device();
public:
Device();
~Device();
BindGroupBase* CreateBindGroup(BindGroupBuilder* builder) override;
BindGroupLayoutBase* CreateBindGroupLayout(BindGroupLayoutBuilder* builder) override;
BlendStateBase* CreateBlendState(BlendStateBuilder* builder) override;
BufferBase* CreateBuffer(BufferBuilder* builder) override;
BufferViewBase* CreateBufferView(BufferViewBuilder* builder) override;
CommandBufferBase* CreateCommandBuffer(CommandBufferBuilder* builder) override;
ComputePipelineBase* CreateComputePipeline(ComputePipelineBuilder* builder) override;
DepthStencilStateBase* CreateDepthStencilState(DepthStencilStateBuilder* builder) override;
FramebufferBase* CreateFramebuffer(FramebufferBuilder* builder) override;
InputStateBase* CreateInputState(InputStateBuilder* builder) override;
PipelineLayoutBase* CreatePipelineLayout(PipelineLayoutBuilder* builder) override;
QueueBase* CreateQueue(QueueBuilder* builder) override;
RenderPassBase* CreateRenderPass(RenderPassBuilder* builder) override;
RenderPipelineBase* CreateRenderPipeline(RenderPipelineBuilder* builder) override;
SamplerBase* CreateSampler(SamplerBuilder* builder) override;
ShaderModuleBase* CreateShaderModule(ShaderModuleBuilder* builder) override;
SwapChainBase* CreateSwapChain(SwapChainBuilder* builder) override;
TextureBase* CreateTexture(TextureBuilder* builder) override;
TextureViewBase* CreateTextureView(TextureViewBuilder* builder) override;
BindGroupBase* CreateBindGroup(BindGroupBuilder* builder) override;
BindGroupLayoutBase* CreateBindGroupLayout(BindGroupLayoutBuilder* builder) override;
BlendStateBase* CreateBlendState(BlendStateBuilder* builder) override;
BufferBase* CreateBuffer(BufferBuilder* builder) override;
BufferViewBase* CreateBufferView(BufferViewBuilder* builder) override;
CommandBufferBase* CreateCommandBuffer(CommandBufferBuilder* builder) override;
ComputePipelineBase* CreateComputePipeline(ComputePipelineBuilder* builder) override;
DepthStencilStateBase* CreateDepthStencilState(DepthStencilStateBuilder* builder) override;
FramebufferBase* CreateFramebuffer(FramebufferBuilder* builder) override;
InputStateBase* CreateInputState(InputStateBuilder* builder) override;
PipelineLayoutBase* CreatePipelineLayout(PipelineLayoutBuilder* builder) override;
QueueBase* CreateQueue(QueueBuilder* builder) override;
RenderPassBase* CreateRenderPass(RenderPassBuilder* builder) override;
RenderPipelineBase* CreateRenderPipeline(RenderPipelineBuilder* builder) override;
SamplerBase* CreateSampler(SamplerBuilder* builder) override;
ShaderModuleBase* CreateShaderModule(ShaderModuleBuilder* builder) override;
SwapChainBase* CreateSwapChain(SwapChainBuilder* builder) override;
TextureBase* CreateTexture(TextureBuilder* builder) override;
TextureViewBase* CreateTextureView(TextureViewBuilder* builder) override;
void TickImpl() override;
void TickImpl() override;
void AddPendingOperation(std::unique_ptr<PendingOperation> operation);
std::vector<std::unique_ptr<PendingOperation>> AcquirePendingOperations();
void AddPendingOperation(std::unique_ptr<PendingOperation> operation);
std::vector<std::unique_ptr<PendingOperation>> AcquirePendingOperations();
private:
std::vector<std::unique_ptr<PendingOperation>> mPendingOperations;
private:
std::vector<std::unique_ptr<PendingOperation>> mPendingOperations;
};
class Buffer : public BufferBase {
public:
Buffer(BufferBuilder* builder);
~Buffer();
public:
Buffer(BufferBuilder* builder);
~Buffer();
void MapReadOperationCompleted(uint32_t serial, const void* ptr);
void MapReadOperationCompleted(uint32_t serial, const void* ptr);
private:
void SetSubDataImpl(uint32_t start, uint32_t count, const uint32_t* data) override;
void MapReadAsyncImpl(uint32_t serial, uint32_t start, uint32_t count) override;
void UnmapImpl() override;
void TransitionUsageImpl(nxt::BufferUsageBit currentUsage, nxt::BufferUsageBit targetUsage) override;
private:
void SetSubDataImpl(uint32_t start, uint32_t count, const uint32_t* data) override;
void MapReadAsyncImpl(uint32_t serial, uint32_t start, uint32_t count) override;
void UnmapImpl() override;
void TransitionUsageImpl(nxt::BufferUsageBit currentUsage,
nxt::BufferUsageBit targetUsage) override;
std::unique_ptr<char[]> mBackingData;
std::unique_ptr<char[]> mBackingData;
};
class CommandBuffer : public CommandBufferBase {
public:
CommandBuffer(CommandBufferBuilder* builder);
~CommandBuffer();
public:
CommandBuffer(CommandBufferBuilder* builder);
~CommandBuffer();
void Execute();
void Execute();
private:
CommandIterator mCommands;
private:
CommandIterator mCommands;
};
class Queue : public QueueBase {
public:
Queue(QueueBuilder* builder);
~Queue();
public:
Queue(QueueBuilder* builder);
~Queue();
// NXT API
void Submit(uint32_t numCommands, CommandBuffer* const * commands);
// NXT API
void Submit(uint32_t numCommands, CommandBuffer* const* commands);
};
class Texture : public TextureBase {
public:
Texture(TextureBuilder* builder);
~Texture();
public:
Texture(TextureBuilder* builder);
~Texture();
void TransitionUsageImpl(nxt::TextureUsageBit currentUsage, nxt::TextureUsageBit targetUsage) override;
void TransitionUsageImpl(nxt::TextureUsageBit currentUsage,
nxt::TextureUsageBit targetUsage) override;
};
class SwapChain : public SwapChainBase {
public:
SwapChain(SwapChainBuilder* builder);
~SwapChain();
public:
SwapChain(SwapChainBuilder* builder);
~SwapChain();
protected:
TextureBase* GetNextTextureImpl(TextureBuilder* builder) override;
protected:
TextureBase* GetNextTextureImpl(TextureBuilder* builder) override;
};
}
}
}} // namespace backend::null
#endif // BACKEND_NULL_NULLBACKEND_H_
#endif // BACKEND_NULL_NULLBACKEND_H_