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xbmc-pvr: add patch to fix more vdpau crashes

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Signed-off-by: Stephan Raue <stephan@openelec.tv>
This commit is contained in:
Stephan Raue 2011-12-12 14:19:04 +01:00
parent d44c70ae0d
commit ebbb9ccd6e
1 changed files with 96 additions and 0 deletions
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96
packages/mediacenter/xbmc-pvr/patches/xbmc-pvr-9847e43-911-vdpau-fix_more_vdpau_crashes_ticket_12243.patch Normal file
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@ -0,0 +1,96 @@
From a9b48dfd39366c86ac79afb0ed545d1c234165a8 Mon Sep 17 00:00:00 2001
From: Rainer Hochecker <fernetmenta@online.de>
Date: Sat, 10 Dec 2011 12:20:15 +0100
Subject: [PATCH 1/2] vdpau: lock graphics context when accessing x11 display
---
xbmc/cores/dvdplayer/DVDCodecs/Video/VDPAU.cpp | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/xbmc/cores/dvdplayer/DVDCodecs/Video/VDPAU.cpp b/xbmc/cores/dvdplayer/DVDCodecs/Video/VDPAU.cpp
index 17a988b..ee02947 100644
--- a/xbmc/cores/dvdplayer/DVDCodecs/Video/VDPAU.cpp
+++ b/xbmc/cores/dvdplayer/DVDCodecs/Video/VDPAU.cpp
@@ -670,6 +670,8 @@ void CVDPAU::SetDeinterlacing()
void CVDPAU::InitVDPAUProcs()
{
+ CSingleLock glock(g_graphicsContext);
+
char* error;
(void)dlerror();
@@ -687,7 +689,6 @@ void CVDPAU::InitVDPAUProcs()
if (dl_vdp_device_create_x11)
{
- CSingleLock lock(g_graphicsContext);
m_Display = g_Windowing.GetDisplay();
}
@@ -776,6 +777,8 @@ void CVDPAU::InitVDPAUProcs()
void CVDPAU::FiniVDPAUProcs()
{
+ CSingleLock glock(g_graphicsContext);
+
while (!m_videoSurfaces.empty())
{
vdpau_render_state *render = m_videoSurfaces.back();
@@ -928,6 +931,8 @@ bool CVDPAU::ConfigOutputMethod(AVCodecContext *avctx, AVFrame *pFrame)
FiniOutputMethod();
+ CSingleLock glock(g_graphicsContext);
+
MakePixmap(avctx->width,avctx->height);
vdp_st = vdp_presentation_queue_target_create_x11(vdp_device,
@@ -976,6 +981,8 @@ bool CVDPAU::ConfigOutputMethod(AVCodecContext *avctx, AVFrame *pFrame)
bool CVDPAU::FiniOutputMethod()
{
+ CSingleLock glock(g_graphicsContext);
+
VdpStatus vdp_st;
if (vdp_flip_queue != VDP_INVALID_HANDLE)
--
1.7.5.4
From 8da716c22f8bd8e3ff9a235e134a7a88de3fac6b Mon Sep 17 00:00:00 2001
From: Rainer Hochecker <fernetmenta@online.de>
Date: Sat, 10 Dec 2011 12:21:35 +0100
Subject: [PATCH 2/2] lock graphics context when polling events, display
connection might be in use by e.g. vdpau
---
xbmc/windowing/WinEventsSDL.cpp | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/xbmc/windowing/WinEventsSDL.cpp b/xbmc/windowing/WinEventsSDL.cpp
index afff390..2e8b869 100644
--- a/xbmc/windowing/WinEventsSDL.cpp
+++ b/xbmc/windowing/WinEventsSDL.cpp
@@ -216,8 +216,16 @@ bool CWinEventsSDL::MessagePump()
SDL_Event event;
bool ret = false;
- while (SDL_PollEvent(&event))
+ while (1)
{
+ {
+#if defined(HAS_GLX)
+ CSingleLock lock(g_graphicsContext);
+#endif
+ if (!SDL_PollEvent(&event))
+ break;
+ }
+
switch(event.type)
{
case SDL_QUIT:
--
1.7.5.4