Attachment 37657 Details for Bug 29431 – code to implement macros that invoke genlist calls.

code to implement macros that invoke genlist calls.

local.h (text/x-chdr), 1001 bytes, created by peter garrone on 2010-08-06 21:35:55 UTC

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Filename:

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Creator: peter garrone

Created: 2010-08-06 21:35:55 UTC

Size: 1001 bytes

patch

obsolete

>#ifndef LOCAL_H
>#define LOCAL_H
>#define CALLLIST_BEGIN calllist_begin();
>#define CALLLIST_END calllist_end();
>#include <stdio.h>
>
>static GLuint glist;
>static int no_execute;
>static void calllist_begin(void)
>{
>	char * p;
>	if((p=getenv("DOLIST")) != NULL && !strcmp(p,"y"))
>	{
>		glist = glGenLists(1);
>		glNewList(glist, GL_COMPILE);
>	}
>	else if((p=getenv("DOLIST")) != NULL && !strcmp(p,"x"))
>	{
>		glist = glGenLists(1);
>		glNewList(glist, GL_COMPILE_AND_EXECUTE);
>		no_execute = 1;
>	}
>	else if((p=getenv("DOLIST")) != NULL && !strcmp(p,"b"))
>	{
>		glist = glGenLists(1);
>		glNewList(glist, GL_COMPILE_AND_EXECUTE);
>		no_execute = 0;
>	}
>}
>
>static void calllist_end(void)
>{
>	if(glist)
>	{
>		GLenum err;
>		glEndList();
>		err = glGetError();
>		if(err != GL_NO_ERROR)
>			printf("Initial gl error %d \"%s\"\n", err, gluErrorString(err));
>		if(!no_execute)
>		{
>			glCallList(glist);
>			err = glGetError();
>			if(err != GL_NO_ERROR)
>				printf("gl error %d \"%s\"\n", err, gluErrorString(err));
>		}
>	}
>}
>#endif

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