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call _mesa_ResizeBuffersMESA() in OSMesaMakeCurrent() to reconcile buffer size changes

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This commit is contained in:
Brian Paul 2002-04-04 00:54:02 +00:00
parent db30cc8d00
commit 02ee456248
1 changed files with 7 additions and 2 deletions
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9
src/mesa/drivers/osmesa/osmesa.c
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@ -1,4 +1,4 @@
/* $Id: osmesa.c,v 1.76 2002/03/29 17:20:48 brianp Exp $ */
/* $Id: osmesa.c,v 1.77 2002/04/04 00:54:02 brianp Exp $ */
/*
* Mesa 3-D graphics library
@ -37,6 +37,7 @@
#include "glheader.h"
#include "GL/osmesa.h"
#include "buffers.h"
#include "context.h"
#include "colormac.h"
#include "depth.h"
@ -473,12 +474,16 @@ OSMesaMakeCurrent( OSMesaContext ctx, void *buffer, GLenum type,
compute_row_addresses( ctx );
/* init viewport */
if (ctx->gl_ctx.Viewport.Width==0) {
if (ctx->gl_ctx.Viewport.Width == 0) {
/* initialize viewport and scissor box to buffer size */
_mesa_Viewport( 0, 0, width, height );
ctx->gl_ctx.Scissor.Width = width;
ctx->gl_ctx.Scissor.Height = height;
}
else {
/* this will make ensure we recognize the new buffer size */
_mesa_ResizeBuffersMESA();
}
return GL_TRUE;
}