Henri Verbeet : wined3d: Cleanup after wglMakeCurrent() failures in context_set_current().
Alexandre Julliard
julliard at winehq.org
Wed Sep 23 11:03:10 CDT 2009
Module: wine
Branch: master
Commit: 1c93ab1ee0c66500838b730b11cc0c7f915e10a2
URL: http://source.winehq.org/git/wine.git/?a=commit;h=1c93ab1ee0c66500838b730b11cc0c7f915e10a2
Author: Henri Verbeet <hverbeet at codeweavers.com>
Date: Wed Sep 23 10:05:59 2009 +0200
wined3d: Cleanup after wglMakeCurrent() failures in context_set_current().
The D3D context is potentially destroyed, so we need to clear the thread's
current D3D context. Found by Rico Schüller.
---
dlls/wined3d/context.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/dlls/wined3d/context.c b/dlls/wined3d/context.c
index e569e6e..935a92b 100644
--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -759,7 +759,10 @@ BOOL context_set_current(struct wined3d_context *ctx)
TRACE("Switching to D3D context %p, GL context %p, device context %p.\n", ctx, ctx->glCtx, ctx->hdc);
if (!pwglMakeCurrent(ctx->hdc, ctx->glCtx))
{
- ERR("Failed to make GL context %p current on device context %p.\n", ctx->glCtx, ctx->hdc);
+ DWORD err = GetLastError();
+ ERR("Failed to make GL context %p current on device context %p, last error %#x.\n",
+ ctx->glCtx, ctx->hdc, err);
+ TlsSetValue(wined3d_context_tls_idx, NULL);
return FALSE;
}
ctx->current = 1;
@@ -769,7 +772,9 @@ BOOL context_set_current(struct wined3d_context *ctx)
TRACE("Clearing current D3D context.\n");
if (!pwglMakeCurrent(NULL, NULL))
{
- ERR("Failed to clear current GL context.\n");
+ DWORD err = GetLastError();
+ ERR("Failed to clear current GL context, last error %#x.\n", err);
+ TlsSetValue(wined3d_context_tls_idx, NULL);
return FALSE;
}
}
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