77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
#ifndef HGL_GRAPH_VULKAN_SHADER_MODULE_MANAGE_INCLUDE
|
||
#define HGL_GRAPH_VULKAN_SHADER_MODULE_MANAGE_INCLUDE
|
||
|
||
#include<hgl/graph/vulkan/VK.h>
|
||
#include<hgl/type/Map.h>
|
||
#include<hgl/type/BaseString.h>
|
||
VK_NAMESPACE_BEGIN
|
||
/**
|
||
* Shader模块管理器<br>
|
||
* 所有的shader模块均由它创建和释放
|
||
* 该管理器在一个设备下仅有一个，它负责管理所有的shader(仅vs/fs/gs等单个，非组合体)
|
||
*/
|
||
class ShaderModuleManage
|
||
{
|
||
Device *device;
|
||
|
||
int shader_count;
|
||
Map<int,ShaderModule *> shader_list;
|
||
|
||
public:
|
||
|
||
ShaderModuleManage(Device *dev)
|
||
{
|
||
device=dev;
|
||
shader_count=0;
|
||
}
|
||
|
||
~ShaderModuleManage();
|
||
|
||
const ShaderModule *CreateShader(const VkShaderStageFlagBits shader_stage_bit,const void *spv_data,const uint32_t spv_size);
|
||
const ShaderModule *CreateShader(const VkShaderStageFlagBits shader_stage_bit,const OSString &filename);
|
||
|
||
#define ADD_SHADER_FUNC(sn,vk_name) const ShaderModule *Create##sn##Shader(const void *spv_data,const uint32_t spv_size){return CreateShader(VK_SHADER_STAGE_##vk_name##_BIT,spv_data,spv_size);}
|
||
ADD_SHADER_FUNC(Vertex, VERTEX)
|
||
ADD_SHADER_FUNC(Fragment, FRAGMENT)
|
||
ADD_SHADER_FUNC(Geometry, GEOMETRY)
|
||
ADD_SHADER_FUNC(TessCtrl, TESSELLATION_CONTROL)
|
||
ADD_SHADER_FUNC(TessEval, TESSELLATION_EVALUATION)
|
||
ADD_SHADER_FUNC(Compute, COMPUTE)
|
||
#undef ADD_SHADER_FUNC
|
||
|
||
#define ADD_NV_SHADER_FUNC(sn,vk_name) const ShaderModule *Create##sn##Shader(const void *spv_data,const uint32_t spv_size){return CreateShader(VK_SHADER_STAGE_##vk_name##_BIT_NV,spv_data,spv_size);}
|
||
ADD_NV_SHADER_FUNC(Raygen, RAYGEN);
|
||
ADD_NV_SHADER_FUNC(AnyHit, ANY_HIT);
|
||
ADD_NV_SHADER_FUNC(ClosestHit, CLOSEST_HIT);
|
||
ADD_NV_SHADER_FUNC(MissBit, MISS);
|
||
ADD_NV_SHADER_FUNC(Intersection,INTERSECTION);
|
||
ADD_NV_SHADER_FUNC(Callable, CALLABLE);
|
||
ADD_NV_SHADER_FUNC(Task, TASK);
|
||
ADD_NV_SHADER_FUNC(Mesh, MESH);
|
||
#undef ADD_NV_SHADER_FUNC
|
||
|
||
const ShaderModule *GetShader (int);
|
||
bool ReleaseShader (const ShaderModule *);
|
||
|
||
Material * CreateMaterial(const VertexShaderModule *vertex_shader_module,const ShaderModule *fragment_shader_module)const;
|
||
Material * CreateMaterial(const OSString &vertex_shader_filename,const OSString &fragment_shader_filename)
|
||
{
|
||
const ShaderModule *vs=CreateShader(VK_SHADER_STAGE_VERTEX_BIT,vertex_shader_filename);
|
||
|
||
if(!vs)
|
||
return(nullptr);
|
||
|
||
const ShaderModule *fs=CreateShader(VK_SHADER_STAGE_FRAGMENT_BIT,fragment_shader_filename);
|
||
|
||
if(!fs)
|
||
{
|
||
ReleaseShader(vs);
|
||
return(nullptr);
|
||
}
|
||
|
||
return(CreateMaterial((VertexShaderModule *)vs,fs));
|
||
}
|
||
};//class ShaderModuleManage
|
||
VK_NAMESPACE_END
|
||
#endif//HGL_GRAPH_VULKAN_SHADER_MODULE_MANAGE_INCLUDE
|