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add get error function

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Bigfoot71 2025-03-24 14:35:51 +01:00
parent f902cc3f29
commit f3de37eff3
1 changed files with 9 additions and 0 deletions
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9
src/external/rlsw.h vendored
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@ -252,6 +252,7 @@ typedef double GLclampd;
#define glDisable(state) swDisable(state) #define glDisable(state) swDisable(state)
#define glGetFloatv(pname, params) swGetFloatv(pname, params) #define glGetFloatv(pname, params) swGetFloatv(pname, params)
#define glGetString(pname) swGetString(pname) #define glGetString(pname) swGetString(pname)
#define glGetError() swGetError()
#define glViewport(x, y, w, h) swViewport(x, y, w, h) #define glViewport(x, y, w, h) swViewport(x, y, w, h)
#define glScissor(x, y, w, h) swScissor(x, y, w, h) #define glScissor(x, y, w, h) swScissor(x, y, w, h)
#define glClearColor(r, g, b, a) swClearColor(r, g, b, a) #define glClearColor(r, g, b, a) swClearColor(r, g, b, a)
@ -459,6 +460,7 @@ void swDisable(SWstate state);
void swGetFloatv(SWget name, float* v); void swGetFloatv(SWget name, float* v);
const char* swGetString(SWget name); const char* swGetString(SWget name);
SWerrcode swGetError(void);
void swViewport(int x, int y, int width, int height); void swViewport(int x, int y, int width, int height);
void swScissor(int x, int y, int width, int height); void swScissor(int x, int y, int width, int height);
@ -3345,6 +3347,13 @@ const char* swGetString(SWget name)
return result; return result;
} }
SWerrcode swGetError(void)
{
SWerrcode ret = RLSW.errCode;
RLSW.errCode = SW_NO_ERROR;
return ret;
}
void swViewport(int x, int y, int width, int height) void swViewport(int x, int y, int width, int height)
{ {
if (x <= -width || y <= -height) { if (x <= -width || y <= -height) {