[3/6] winex11.drv: Fix wglMakeContextCurrent with an invalid drawable.
Matteo Bruni
matteo.mystral at gmail.com
Wed Mar 30 17:19:05 CDT 2011
-------------- next part --------------
From af2a3ecf579ba9d1bc8f674608853ed635ba1dcb Mon Sep 17 00:00:00 2001
From: Matteo Bruni <mbruni at codeweavers.com>
Date: Wed, 16 Mar 2011 00:32:47 +0100
Subject: winex11.drv: Fix wglMakeContextCurrent with an invalid drawable.
---
dlls/opengl32/tests/opengl.c | 8 ++++----
dlls/winex11.drv/opengl.c | 6 ++++++
2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/dlls/opengl32/tests/opengl.c b/dlls/opengl32/tests/opengl.c
index 7b6c911..1669d73 100644
--- a/dlls/opengl32/tests/opengl.c
+++ b/dlls/opengl32/tests/opengl.c
@@ -1129,10 +1129,10 @@ static void test_destroy_read(HDC oldhdc)
SetLastError(0xdeadbeef);
ret = pwglMakeContextCurrentARB(draw_dc, read_dc, ctx);
err = GetLastError();
- todo_wine ok(!ret && (err == ERROR_INVALID_HANDLE || err == 0xc0070006),
+ ok(!ret && (err == ERROR_INVALID_HANDLE || err == 0xc0070006),
"Unexpected behavior when making context current, ret %d, last error %#x.\n", ret, err);
- todo_wine ok(wglGetCurrentContext() == NULL, "Wrong current context.\n");
+ ok(wglGetCurrentContext() == NULL, "Wrong current context.\n");
wglMakeCurrent(NULL, NULL);
@@ -1142,10 +1142,10 @@ static void test_destroy_read(HDC oldhdc)
SetLastError(0xdeadbeef);
ret = pwglMakeContextCurrentARB(draw_dc, read_dc, ctx);
err = GetLastError();
- todo_wine ok(!ret && (err == ERROR_INVALID_HANDLE || err == 0xc0070006),
+ ok(!ret && (err == ERROR_INVALID_HANDLE || err == 0xc0070006),
"Unexpected behavior when making context current, last error %#x.\n", err);
- todo_wine ok(wglGetCurrentContext() == oldctx, "Wrong current context.\n");
+ ok(wglGetCurrentContext() == oldctx, "Wrong current context.\n");
ret = wglDeleteContext(ctx);
ok(ret, "Failed to delete GL context, last error %#x.\n", GetLastError());
diff --git a/dlls/winex11.drv/opengl.c b/dlls/winex11.drv/opengl.c
index 1d2eacf..81979ae 100644
--- a/dlls/winex11.drv/opengl.c
+++ b/dlls/winex11.drv/opengl.c
@@ -1972,6 +1972,12 @@ BOOL CDECL X11DRV_wglMakeContextCurrentARB(X11DRV_PDEVICE* pDrawDev, X11DRV_PDEV
ret = pglXMakeCurrent(gdi_display, None, NULL);
NtCurrentTeb()->glContext = NULL;
}
+ else if (!pDrawDev->current_pf)
+ {
+ WARN("Trying to use an invalid drawable\n");
+ SetLastError(ERROR_INVALID_HANDLE);
+ ret = FALSE;
+ }
else
{
if (NULL == pglXMakeContextCurrent) {
--
1.7.3.4
More information about the wine-patches
mailing list