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egl_softpipe: Flush when switching current context.

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Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
This commit is contained in:
Chia-I Wu
2009-08-05 16:07:39 -06:00
committed by Brian Paul
parent 54a7115fc2
commit 0153614cb0
1 changed files with 4 additions and 0 deletions
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src/gallium/winsys/egl_xlib/egl_xlib.c
+4
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@@ -425,10 +425,14 @@ xlib_eglMakeCurrent(_EGLDriver *drv, EGLDisplay dpy,
struct xlib_egl_context *context = lookup_context(ctx);
struct xlib_egl_surface *draw_surf = lookup_surface(draw);
struct xlib_egl_surface *read_surf = lookup_surface(read);
struct st_context *oldctx = st_get_current();
if (!_eglMakeCurrent(drv, dpy, draw, read, context))
return EGL_FALSE;
/* Flush before switching context. Check client API? */
if (oldctx)
st_flush(oldctx, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME, NULL);
st_make_current((context ? context->Context : NULL),
(draw_surf ? draw_surf->Framebuffer : NULL),
(read_surf ? read_surf->Framebuffer : NULL));