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fix example programs.

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This commit is contained in:
hyzboy
2020-09-21 17:19:47 +08:00
parent ecf44bc474
commit 906662f12b
10 changed files with 170 additions and 172 deletions
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128
example/Vulkan/HQFilterTexture.cpp
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@@ -13,17 +13,16 @@ VK_NAMESPACE_BEGIN
Texture2D *CreateTextureFromFile(Device *device,const OSString &filename);
VK_NAMESPACE_END
constexpr uint32_t SCREEN_WIDTH=512;
constexpr uint32_t SCREEN_HEIGHT=512;
constexpr uint32_t SCREEN_SIZE=512;
constexpr uint32_t VERTEX_COUNT=4;
constexpr float vertex_data[VERTEX_COUNT][2]=
{
{0,0},
{1,0},
{0,1},
{1,1}
{0, 0},
{1, 0},
{0, 1},
{1, 1}
};
constexpr float tex_coord_data[VERTEX_COUNT][2]=
@@ -46,31 +45,28 @@ class TestApp:public VulkanApplicationFramework
{
private:
struct MPD
vulkan::PipelineData * pipeline_data =nullptr;;
struct MP
{
vulkan::Material * material =nullptr;
vulkan::Pipeline * pipeline =nullptr;
vulkan::MaterialInstance * material_instance =nullptr;
vulkan::Renderable * render_obj =nullptr;
}mp_normal,mp_hq;
public:
~MPD()
{
delete material;
delete render_obj;
delete material_instance;
delete pipeline;
}
}nearest,linear,nearest_hq,linear_hq;
struct MIR
{
MP * mp =nullptr;
vulkan::MaterialInstance * material_instance =nullptr;
}mir_nearest,mir_linear,mir_nearest_hq,mir_linear_hq;
vulkan::Texture2D * texture =nullptr;
vulkan::Sampler * sampler_linear =nullptr;
vulkan::Sampler * sampler_nearest =nullptr;
vulkan::VAB * vertex_buffer =nullptr;
vulkan::VAB * tex_coord_buffer =nullptr;
vulkan::VAB * vertex_buffer =nullptr;
vulkan::VAB * tex_coord_buffer =nullptr;
vulkan::IndexBuffer * index_buffer =nullptr;
SceneNode render_root;
@@ -91,10 +87,10 @@ private:
bool InitVBO()
{
vertex_buffer =device->CreateVAB(FMT_RG32F,VERTEX_COUNT,vertex_data);
vertex_buffer =device->CreateVAB(VAF_VEC2,VERTEX_COUNT,vertex_data);
if(!vertex_buffer)return(false);
tex_coord_buffer=device->CreateVAB(FMT_RG32F,VERTEX_COUNT,tex_coord_data);
tex_coord_buffer=device->CreateVAB(VAF_VEC2,VERTEX_COUNT,tex_coord_data);
if(!tex_coord_buffer)return(false);
index_buffer =device->CreateIBO16(INDEX_COUNT,index_data);
@@ -135,36 +131,51 @@ private:
return texture;
}
bool InitMaterial(struct MPD *mpd,vulkan::Sampler *sampler,const OSString &fragment_shader)
bool InitMaterial(MP *mp,const OSString &mtl_name)
{
mpd->material=shader_manage->CreateMaterial(OS_TEXT("res/shader/Texture2D.vert"),
OS_TEXT("res/shader/")+fragment_shader+OS_TEXT(".frag"));
if(!mpd->material)
return(false);
mp->material=db->CreateMaterial(mtl_name);
if(!mp->material)return(false);
mpd->material_instance=mpd->material->CreateInstance();
mp->pipeline=CreatePipeline(mp->material,pipeline_data);
if(!mp->pipeline)return(false);
mpd->material_instance->BindSampler("tex",texture,sampler);
mpd->material_instance->Update();
mpd->render_obj=mpd->material->CreateRenderable(VERTEX_COUNT);
mpd->render_obj->Set("Vertex",vertex_buffer);
mpd->render_obj->Set("TexCoord",tex_coord_buffer);
mpd->render_obj->Set(index_buffer);
AutoDelete<vulkan::PipelineCreater>
pipeline_creater=new vulkan::PipelineCreater(device,mpd->material,sc_render_target);
pipeline_creater->CloseCullFace();
pipeline_creater->Set(Prim::Triangles);
mp->render_obj=db->CreateRenderable(mp->material,VERTEX_COUNT);
mp->render_obj->Set(VAN::Position,vertex_buffer);
mp->render_obj->Set(VAN::TexCoord,tex_coord_buffer);
mp->render_obj->Set(index_buffer);
mpd->pipeline=pipeline_creater->Create();
return mpd->pipeline;
return(true);
}
bool Add(struct MPD *mpd,const Matrix4f &offset)
bool InitMaterial()
{
RenderableInstance *ri=db->CreateRenderableInstance(mpd->pipeline,mpd->material_instance,mpd->render_obj);
pipeline_data=vulkan::GetPipelineData(OS_TEXT("res/pipeline/solid2d"));
if(!pipeline_data)return(false);
if(!InitMaterial(&mp_normal,OS_TEXT("res/material/Texture2DPC")))return(false);
if(!InitMaterial(&mp_hq, OS_TEXT("res/material/Texture2DHQPC")))return(false);
return(true);
}
bool InitMIR(struct MIR *mir,vulkan::Sampler *sampler,MP *mp)
{
mir->material_instance=db->CreateMaterialInstance(mp->material);
if(!mir->material_instance)return(false);
if(!mir->material_instance->BindSampler("tex",texture,sampler))return(false);
mir->material_instance->Update();
mir->mp=mp;
return(true);
}
bool Add(struct MIR *mir,const Matrix4f &offset)
{
RenderableInstance *ri=db->CreateRenderableInstance(mir->mp->pipeline,
mir->material_instance,
mir->mp->render_obj);
if(!ri)return(false);
@@ -175,10 +186,10 @@ private:
bool InitScene()
{
Add(&nearest, translate(-1,-1,0));
Add(&linear, translate( 0,-1,0));
Add(&nearest_hq,translate(-1, 0,0));
Add(&linear_hq, translate( 0, 0,0));
Add(&mir_nearest, translate(-1,-1,0));
Add(&mir_linear, translate( 0,-1,0));
Add(&mir_nearest_hq,translate(-1, 0,0));
Add(&mir_linear_hq, translate( 0, 0,0));
render_root.RefreshMatrix();
render_root.ExpendToList(&render_list);
@@ -190,22 +201,25 @@ public:
bool Init()
{
if(!VulkanApplicationFramework::Init(SCREEN_WIDTH,SCREEN_HEIGHT))
if(!VulkanApplicationFramework::Init(SCREEN_SIZE,SCREEN_SIZE))
return(false);
if(!InitVBO())
return(false);
sampler_nearest=InitSampler(VK_FILTER_NEAREST);
sampler_linear=InitSampler(VK_FILTER_LINEAR);
if(!InitTexture())
return(false);
if(!InitMaterial(&nearest, sampler_nearest ,OS_TEXT("FlatTexture")))return(false);
if(!InitMaterial(&linear, sampler_linear ,OS_TEXT("FlatTexture")))return(false);
if(!InitMaterial(&nearest_hq, sampler_nearest ,OS_TEXT("hqfilter")))return(false);
if(!InitMaterial(&linear_hq, sampler_linear ,OS_TEXT("hqfilter")))return(false);
if(!InitMaterial())
return(false);
sampler_nearest=InitSampler(VK_FILTER_NEAREST);
sampler_linear=InitSampler(VK_FILTER_LINEAR);
if(!InitMIR(&mir_nearest, sampler_nearest ,&mp_normal ))return(false);
if(!InitMIR(&mir_linear, sampler_linear ,&mp_normal ))return(false);
if(!InitMIR(&mir_nearest_hq, sampler_nearest ,&mp_hq ))return(false);
if(!InitMIR(&mir_linear_hq, sampler_linear ,&mp_hq ))return(false);
if(!InitScene())
return(false);