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xlib: only shortcircuit makecurrent if NO_RAST set, otherwise window size updates fail

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This commit is contained in:
Keith Whitwell
2008-04-24 12:36:04 +01:00
parent 7333578d2a
commit dddedd915a
1 changed files with 9 additions and 1 deletions
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src/gallium/winsys/xlib/fakeglx.c
+9 -1
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@@ -1459,6 +1459,13 @@ Fake_glXMakeContextCurrent( Display *dpy, GLXDrawable draw,
GLXDrawable read, GLXContext ctx )
{
struct fake_glx_context *glxCtx = (struct fake_glx_context *) ctx;
static boolean firsttime = 1, no_rast = 0;
if (firsttime) {
no_rast = getenv("SP_NO_RAST") != NULL;
firsttime = 0;
}
if (ctx && draw && read) {
XMesaBuffer drawBuffer, readBuffer;
@@ -1504,7 +1511,8 @@ Fake_glXMakeContextCurrent( Display *dpy, GLXDrawable draw,
#endif
}
if (MakeCurrent_PrevContext == ctx &&
if (no_rast &&
MakeCurrent_PrevContext == ctx &&
MakeCurrent_PrevDrawable == draw &&
MakeCurrent_PrevReadable == read &&
MakeCurrent_PrevDrawBuffer == drawBuffer &&