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minor tweaks

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This commit is contained in:
Brian Paul 2001-07-13 20:09:18 +00:00
parent 5b22aa1e33
commit 601ce1d624
1 changed files with 7 additions and 3 deletions
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10
progs/demos/osdemo.c
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@ -1,4 +1,4 @@
/* $Id: osdemo.c,v 1.5 2000/09/08 16:42:06 brianp Exp $ */
/* $Id: osdemo.c,v 1.6 2001/07/13 20:09:18 brianp Exp $ */
/*
* Demo of off-screen Mesa rendering
@ -238,14 +238,18 @@ int main( int argc, char *argv[] )
}
/* Allocate the image buffer */
buffer = malloc( WIDTH * HEIGHT * 4 );
buffer = malloc( WIDTH * HEIGHT * 4 * sizeof(GLubyte) );
if (!buffer) {
printf("Alloc image buffer failed!\n");
return 0;
}
/* Bind the buffer to the context and make it current */
OSMesaMakeCurrent( ctx, buffer, GL_UNSIGNED_BYTE, WIDTH, HEIGHT );
if (!OSMesaMakeCurrent( ctx, buffer, GL_UNSIGNED_BYTE, WIDTH, HEIGHT )) {
printf("OSMesaMakeCurrent failed!\n");
return 0;
}
{
int z, s, a;