forked from pool/xorg-x11-server
28 lines
805 B
Diff
28 lines
805 B
Diff
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--- src/mesa/drivers/x11/xm_api.c.orig 2006-11-30 20:45:42.000000000 +0100
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+++ src/mesa/drivers/x11/xm_api.c 2006-11-30 20:47:12.000000000 +0100
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@@ -2101,7 +2101,11 @@ static void FXgetImage( XMesaBuffer b )
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static unsigned short pixbuf[MAX_WIDTH];
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GLuint x, y;
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GLuint width, height;
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- XMesaContext xmesa = XMESA_CONTEXT(ctx);
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+ XMesaContext xmesa;
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+
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+ if (! ctx)
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+ return;
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+ xmesa = XMESA_CONTEXT(ctx);
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#ifdef XFree86Server
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x = b->frontxrb->pixmap->x;
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@@ -2535,7 +2539,9 @@ void
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XMesaResizeBuffers( XMesaBuffer b )
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{
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GET_CURRENT_CONTEXT(ctx);
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- XMesaContext xmctx = XMESA_CONTEXT(ctx);
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- xmesa_check_and_update_buffer_size(xmctx, b);
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+ if (ctx) {
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+ XMesaContext xmctx = XMESA_CONTEXT(ctx);
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+ xmesa_check_and_update_buffer_size(xmctx, b);
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+ }
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}
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