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1.removed command_buffer from RenderTarget

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2.created and used RenderbufferInfo
This commit is contained in:
hyzboy
2020-10-27 22:43:24 +08:00
parent d0fd9af309
commit 672a14e656
17 changed files with 167 additions and 210 deletions
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65
example/Vulkan/DeferredModel.cpp
View File

@@ -50,7 +50,18 @@ private:
SceneNode render_root;
RenderList render_list;
RenderTarget *gbuffer_rt;
struct
{
RenderTarget *rt;
GPUCmdBuffer *cmd;
public:
bool Submit(GPUSemaphore *sem)
{
return rt->Submit(cmd,sem);
}
}gbuffer;
PhongPointLight lights;
@@ -89,23 +100,25 @@ public:
~TestApp()
{
delete gbuffer_rt;
delete gbuffer.cmd;
delete gbuffer.rt;
}
private:
bool InitGBuffer()
{
List<VkFormat> gbuffer_color_format_list(gbuffer_color_format,size_t(GBufferAttachment::RANGE_SIZE));
FramebufferInfo fbi(gbuffer_color_format,size_t(GBufferAttachment::RANGE_SIZE),gbuffer_depth_format);
gbuffer_rt=device->CreateRenderTarget( SCREEN_WIDTH,
SCREEN_HEIGHT,
gbuffer_color_format_list,
gbuffer_depth_format,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
fbi.SetExtent(SCREEN_WIDTH,SCREEN_HEIGHT);
return(gbuffer_rt);
gbuffer.rt=device->CreateRenderTarget(&fbi);
if(!gbuffer.rt)return(false);
gbuffer.cmd=device->CreateCommandBuffer(size_t(GBufferAttachment::RANGE_SIZE)+1);
return(gbuffer.rt);
}
bool InitSubpass(SubpassParam *sp,const OSString &material_filename)
@@ -121,11 +134,11 @@ private:
bool InitGBufferPipeline(SubpassParam *sp)
{
sp->pipeline_triangles =gbuffer_rt->CreatePipeline(sp->material,InlinePipeline::Solid3D,Prim::Triangles);
sp->pipeline_triangles =gbuffer.rt->CreatePipeline(sp->material,InlinePipeline::Solid3D,Prim::Triangles);
if(!sp->pipeline_triangles)
return(false);
sp->pipeline_fan =gbuffer_rt->CreatePipeline(sp->material,InlinePipeline::Solid3D,Prim::Fan);
sp->pipeline_fan =gbuffer.rt->CreatePipeline(sp->material,InlinePipeline::Solid3D,Prim::Fan);
return sp->pipeline_fan;
}
@@ -187,9 +200,9 @@ private:
sp_composition.material_instance->BindUBO("world",GetCameraMatrixBuffer());
sp_composition.material_instance->BindUBO("lights",ubo_lights);
sp_composition.material_instance->BindSampler("GB_Color" ,gbuffer_rt->GetColorTexture((uint)GBufferAttachment::Color),sampler);
sp_composition.material_instance->BindSampler("GB_Normal" ,gbuffer_rt->GetColorTexture((uint)GBufferAttachment::Normal),sampler);
sp_composition.material_instance->BindSampler("GB_Depth" ,gbuffer_rt->GetDepthTexture(),sampler);
sp_composition.material_instance->BindSampler("GB_Color" ,gbuffer.rt->GetColorTexture((uint)GBufferAttachment::Color),sampler);
sp_composition.material_instance->BindSampler("GB_Normal" ,gbuffer.rt->GetColorTexture((uint)GBufferAttachment::Normal),sampler);
sp_composition.material_instance->BindSampler("GB_Depth" ,gbuffer.rt->GetDepthTexture(),sampler);
sp_composition.material_instance->Update();
return(true);
@@ -278,19 +291,17 @@ private:
bool InitGBufferCommandBuffer()
{
GPUCmdBuffer *gbuffer_cmd=gbuffer_rt->GetCommandBuffer();
if(!gbuffer_cmd)
if(!gbuffer.cmd)
return(false);
gbuffer_cmd->Begin();
if(!gbuffer_cmd->BindFramebuffer(gbuffer_rt))
gbuffer.cmd->Begin();
if(!gbuffer.cmd->BindFramebuffer(gbuffer.rt->GetRenderPass(),gbuffer.rt->GetFramebuffer()))
return(false);
render_list.Render(gbuffer_cmd);
render_list.Render(gbuffer.cmd);
gbuffer_cmd->EndRenderPass();
gbuffer_cmd->End();
gbuffer.cmd->EndRenderPass();
gbuffer.cmd->End();
return(true);
}
@@ -337,17 +348,17 @@ public:
virtual void SubmitDraw(int index) override
{
gbuffer_rt->Submit(sc_render_target->GetPresentCompleteSemaphore());
gbuffer.Submit(sc_render_target->GetPresentCompleteSemaphore());
VkCommandBuffer cb=*cmd_buf[index];
sc_render_target->Submit(cb,gbuffer_rt->GetRenderCompleteSemaphore());
sc_render_target->Submit(cb,gbuffer.rt->GetRenderCompleteSemaphore());
sc_render_target->PresentBackbuffer();
sc_render_target->WaitQueue();
sc_render_target->WaitFence();
gbuffer_rt->WaitQueue();
gbuffer_rt->WaitFence();
gbuffer.rt->WaitQueue();
gbuffer.rt->WaitFence();
}
void BuildCommandBuffer(uint32_t index) override

25
example/Vulkan/OffscreenRender.cpp
View File

@@ -22,9 +22,22 @@ class TestApp:public CameraAppFramework
struct:public RenderObject
{
RenderTarget * render_taget =nullptr;
GPUCmdBuffer * command_buffer =nullptr;
Pipeline * pipeline =nullptr;
RenderableInstance *renderable_instance =nullptr;
public:
bool Submit()
{
if(!render_taget->Submit(command_buffer))
return(false);
if(!render_taget->WaitQueue())
return(false);
return(true);
}
}os;
struct:public RenderObject
@@ -64,8 +77,13 @@ public:
bool InitOffscreen()
{
os.render_taget=device->CreateColorRenderTarget(OFFSCREEN_SIZE,OFFSCREEN_SIZE,UFMT_RGBA8);
FramebufferInfo fbi(UFMT_RGBA8,OFFSCREEN_SIZE,OFFSCREEN_SIZE);
os.render_taget=device->CreateRenderTarget(&fbi);
if(!os.render_taget)return(false);
os.command_buffer=device->CreateCommandBuffer(fbi.GetAttachmentCount());
if(!os.command_buffer)return(false);
os.material_instance=db->CreateMaterialInstance(OS_TEXT("res/material/VertexColor2D"));
if(!os.material_instance)return(false);
@@ -94,10 +112,9 @@ public:
if(!os.renderable_instance)return(false);
}
VulkanApplicationFramework::BuildCommandBuffer(os.render_taget,os.renderable_instance);
VulkanApplicationFramework::BuildCommandBuffer(os.command_buffer,os.render_taget,os.renderable_instance);
os.render_taget->Submit(nullptr);
os.render_taget->WaitQueue();
os.Submit();
return(true);
}