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延迟渲染已可用，但合成shader未完成

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This commit is contained in:
hyzboy
2019-07-17 16:51:42 +08:00
parent 7135b59134
commit 9cd6d3c76d
5 changed files with 91 additions and 18 deletions
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47
example/Vulkan/Deferred.cpp
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@@ -96,7 +96,9 @@ private:
*ro_sphere,
*ro_torus,
*ro_cylinder,
*ro_cone;
*ro_cone,
*ro_plane;
vulkan::Sampler * sampler=nullptr;
@@ -153,8 +155,8 @@ private:
bool InitGBuffer()
{
gbuffer.extent.width =512;
gbuffer.extent.height =512;
gbuffer.extent.width =1024;
gbuffer.extent.height =1024;
gbuffer.render_complete_semaphore =device->CreateSem();
@@ -263,7 +265,7 @@ private:
pipeline_creater->SetDepthTest(false);
pipeline_creater->SetDepthWrite(false);
pipeline_creater->SetCullMode(VK_CULL_MODE_NONE);
pipeline_creater->Set(PRIM_TRIANGLES);
pipeline_creater->Set(PRIM_TRIANGLE_FAN);
sp->pipeline_solid=pipeline_creater->Create();
@@ -277,14 +279,13 @@ private:
bool InitMaterial()
{
if(!InitSubpass(&sp_gbuffer, OS_TEXT("res/shader/gbuffer_opaque.vert.spv"),OS_TEXT("res/shader/gbuffer_opaque.frag.spv")))return(false);
//if(!InitSubpass(&sp_composition,OS_TEXT("res/shader/ds_composition.vert.spv"),OS_TEXT("res/shader/ds_composition.frag.spv")))return(false);
if(!InitSubpass(&sp_composition,OS_TEXT("res/shader/gbuffer_composition.vert.spv"),OS_TEXT("res/shader/gbuffer_composition.frag.spv")))return(false);
if(!InitGBufferPipeline(&sp_gbuffer))return(false);
//if(!InitCompositionPipeline(&sp_composition))return(false);
if(!InitCompositionPipeline(&sp_composition))return(false);
texture.color =vulkan::LoadTGATexture(OS_TEXT("res/image/cardboardPlainStain.tga"),device);
texture.normal =vulkan::LoadTGATexture(OS_TEXT("res/image/APOCWALL029_NRM.tga"),device);
//texture.normal =vulkan::LoadTGATexture(OS_TEXT("res/image/flat_normal.tga"),device);
//texture.specular=vulkan::LoadTGATexture(OS_TEXT("res/image/APOCWALL029_SPEC.tga"),device);
VkSamplerCreateInfo sampler_create_info;
@@ -310,12 +311,17 @@ private:
sampler=device->CreateSampler(&sampler_create_info);
sp_gbuffer.desc_sets->BindSampler(sp_gbuffer.material->GetSampler("TextureColor"),texture.color,sampler);
sp_gbuffer.desc_sets->BindSampler(sp_gbuffer.material->GetSampler("TextureNormal"),texture.normal,sampler);
InitCameraUBO(sp_gbuffer.desc_sets,sp_gbuffer.material->GetUBO("world"));
sp_gbuffer.desc_sets->BindSampler(sp_gbuffer.material->GetSampler("TextureColor" ),texture.color, sampler);
sp_gbuffer.desc_sets->BindSampler(sp_gbuffer.material->GetSampler("TextureNormal" ),texture.normal, sampler);
sp_gbuffer.desc_sets->Update();
sp_composition.desc_sets->BindSampler(sp_composition.material->GetSampler("GB_Position" ),gbuffer.position, sampler);
sp_composition.desc_sets->BindSampler(sp_composition.material->GetSampler("GB_Normal" ),gbuffer.normal, sampler);
sp_composition.desc_sets->BindSampler(sp_composition.material->GetSampler("GB_Color" ),gbuffer.color, sampler);
sp_composition.desc_sets->Update();
return(true);
}
@@ -383,6 +389,13 @@ private:
ro_cone=CreateRenderableCone(db,mtl,&cci);
}
}
bool InitCompositionRenderable()
{
ro_plane=CreateRenderableGBufferComposition(db,sp_composition.material);
return ro_plane;
}
bool InitScene(SubpassParam *sp)
{
@@ -438,6 +451,9 @@ public:
if(!InitGBufferCommandBuffer())
return(false);
if(!InitCompositionRenderable())
return(false);
return(true);
}
@@ -453,12 +469,11 @@ public:
}
void BuildCommandBuffer(uint32_t index) override
{
render_root.RefreshMatrix();
render_list.Clear();
render_root.ExpendToList(&render_list);
VulkanApplicationFramework::BuildCommandBuffer(index,&render_list);
{
VulkanApplicationFramework::BuildCommandBuffer( index,
sp_composition.pipeline_solid,
sp_composition.desc_sets,
ro_plane);
}
};//class TestApp:public CameraAppFramework