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added MaterialInstanceStateParse

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This commit is contained in:
HuYingzhuo(hugo/hyzboy) 2023-10-08 20:38:54 +08:00
parent b262fdc645
commit b6e391762b
2 changed files with 57 additions and 5 deletions
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2
CMSceneGraph

@ -1 +1 @@
Subproject commit 3b53b04262e3641cbaa68deabc6fc46839ecf1f5
Subproject commit b5305731744fea32e6494bb4dc4ff281c06188b1

60
src/ShaderGen/MaterialFileLoader.cpp
View File

@ -1,6 +1,7 @@
#include<hgl/graph/mtl/MaterialConfig.h>
#include<hgl/graph/mtl/Material2DCreateConfig.h>
#include<hgl/graph/mtl/Material3DCreateConfig.h>
#include<hgl/graph/VKShaderStage.h>
#include<hgl/io/TextInputStream.h>
#include<hgl/io/FileInputStream.h>
@ -75,10 +76,14 @@ namespace
struct MaterialInstanceStateParse:public MaterialFileParse
{
bool code =false;
char * code_sp =nullptr;
char * code_ep =nullptr;
int brace_count =0;
bool code =false;
const char * code_sp =nullptr;
const char * code_ep =nullptr;
uint mi_bytes=0;
uint32_t shader_stage_flag_bits=0;
public:
bool OnLine(const char *text,const int len) override
{
@ -87,6 +92,53 @@ namespace
if(code)
{
if(*text=='{')
{
code_sp=text+1;
return(true);
}
if(*text=='}')
{
code_ep=text-1;
code=false;
return(true);
}
}
if(hgl::stricmp(text,"Code")==0)
{
code=true;
}
else
if(hgl::stricmp(text,"Length")==0)
{
text+=7;
while(*text==' '||*text=='\t')++text;
hgl::stou(text,mi_bytes);
}
else
if(hgl::stricmp(text,"Stage")==0)
{
const char *ep=text+len;
const char *sp;
text+=6;
while(*text==' '||*text=='\t')++text;
while(text<ep)
{
sp=text;
while(hgl::isalpha(*text))
++text;
shader_stage_flag_bits|=GetShaderStageFlagBits(sp,text-sp);
++text;
}
}
return(true);