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[OPENGL32]

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- Initialize the viewport when setting the context as current for the first time.

svn path=/trunk/; revision=60510
This commit is contained in:
Jérôme Gardou 2013-10-01 23:08:50 +00:00
parent 0ac85330a1
commit 6666744827
1 changed files with 10 additions and 0 deletions
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10
reactos/dll/opengl/opengl32/swimpl.c
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@ -13,6 +13,7 @@
#include <main/framebuffer.h>
#include <main/renderbuffer.h>
#include <main/shared.h>
#include <main/viewport.h>
#include <swrast/s_context.h>
#include <swrast/s_renderbuffer.h>
#include <swrast_setup/swrast_setup.h>
@ -758,6 +759,15 @@ BOOL sw_SetContext(struct wgl_dc_data* dc_data, DHGLRC dhglrc)
ERR("_mesa_make_current filaed!\n");
return FALSE;
}
/* Set the viewport if this is the first time we initialize this context */
if(sw_ctx->mesa.Viewport.X == 0 &&
sw_ctx->mesa.Viewport.Y == 0 &&
sw_ctx->mesa.Viewport.Width == 0 &&
sw_ctx->mesa.Viewport.Height == 0)
{
_mesa_set_viewport(&sw_ctx->mesa, 0, 0, width, height);
}
/* update the framebuffer size */
_mesa_resize_framebuffer(&sw_ctx->mesa, fb->gl_buffer, width, height);