frodovdr/vdr-plugin-softhddevice
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Code Issues Releases Wiki Activity

Survive lost X11 display.

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This commit is contained in:
Johns 2012-02-23 17:57:21 +01:00
parent c17af0e958
commit 67e571f02b
3 changed files with 49 additions and 12 deletions
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1
ChangeLog
View File

@ -1,6 +1,7 @@
User johns
Date:
Survive lost X11 display.
Fix bug: 100% cpu use with plugins like mp3.
Wakeup display thread on channel switch, osd can now be shown without
video.

4
softhddev.c
View File

@ -1848,7 +1848,7 @@ int SetPlayMode(int play_mode)
NewAudioStream = 1;
}
}
if (play_mode == 2 || play_mode == 3 ) {
if (play_mode == 2 || play_mode == 3) {
Debug(3, "softhddev: FIXME: audio only, silence video errors\n");
}
Play();
@ -1997,7 +1997,7 @@ void StillPicture(const uint8_t * data, int size)
int Poll(int timeout)
{
// buffers are too full
if ( atomic_read(&VideoPacketsFilled) >= VIDEO_PACKET_MAX * 2 / 3
if (atomic_read(&VideoPacketsFilled) >= VIDEO_PACKET_MAX * 2 / 3
|| AudioFreeBytes() < AUDIO_MIN_BUFFER_FREE * 2) {
if (timeout) { // let display thread work
usleep(timeout * 1000);

56
video.c
View File

@ -73,6 +73,7 @@
#endif
#include <pthread.h>
#include <time.h>
#include <signal.h>
#ifndef HAVE_PTHREAD_NAME
/// only available with newer glibc
#define pthread_setname_np(thread, name)
@ -363,6 +364,7 @@ static int64_t VideoDeltaPTS; ///< FIXME: fix pts
static void VideoThreadLock(void); ///< lock video thread
static void VideoThreadUnlock(void); ///< unlock video thread
static void VideoThreadExit(void); ///< exit/kill video thread
#if defined(DEBUG) || defined(AV_INFO)
///
@ -1354,6 +1356,9 @@ static void VaapiBlackSurface(VaapiDecoder *);
/// forward destroy deinterlace images
static void VaapiDestroyDeinterlaceImages(VaapiDecoder *);
/// forward definition release surface
static void VaapiReleaseSurface(VaapiDecoder *, VASurfaceID);
//----------------------------------------------------------------------------
// VA-API Functions
//----------------------------------------------------------------------------
@ -1467,8 +1472,8 @@ static void VaapiCreateSurfaces(VaapiDecoder * decoder, int width, int height)
decoder->SurfaceFreeN = decoder->SurfacesNeeded;
// VA_RT_FORMAT_YUV420 VA_RT_FORMAT_YUV422 VA_RT_FORMAT_YUV444
if (vaCreateSurfaces(decoder->VaDisplay, VA_RT_FORMAT_YUV420, width,
height, decoder->SurfacesFree, decoder->SurfaceFreeN,
NULL, 0) != VA_STATUS_SUCCESS) {
height, decoder->SurfacesFree, decoder->SurfaceFreeN, NULL,
0) != VA_STATUS_SUCCESS) {
Fatal(_("video/vaapi: can't create %d surfaces\n"),
decoder->SurfaceFreeN);
// FIXME: write error handler / fallback
@ -1507,9 +1512,6 @@ static void VaapiDestroySurfaces(VaapiDecoder * decoder)
// FIXME surfaces used for output
}
/// forward definition release surface
static void VaapiReleaseSurface(VaapiDecoder *, VASurfaceID);
///
/// Get a free surface.
///
@ -1932,8 +1934,8 @@ static void Vaapi1080i(void)
Error(_("codec: can't create config"));
return;
}
if (vaCreateSurfaces(VaDisplay, VA_RT_FORMAT_YUV420, 1920, 1080,
surfaces, 32, NULL, 0) != VA_STATUS_SUCCESS) {
if (vaCreateSurfaces(VaDisplay, VA_RT_FORMAT_YUV420, 1920, 1080, surfaces,
32, NULL, 0) != VA_STATUS_SUCCESS) {
Error(_("video/vaapi: can't create surfaces\n"));
return;
}
@ -2979,10 +2981,10 @@ static void VaapiQueueSurface(VaapiDecoder * decoder, VASurfaceID surface,
if ((old = decoder->SurfacesRb[decoder->SurfaceWrite])
!= VA_INVALID_ID) {
#if 0
if (vaSyncSurface(decoder->VaDisplay, old) != VA_STATUS_SUCCESS) {
Error(_("video/vaapi: vaSyncSurface failed\n"));
}
#if 0
VASurfaceStatus status;
if (vaQuerySurfaceStatus(decoder->VaDisplay, old, &status)
@ -3063,8 +3065,8 @@ static void VaapiBlackSurface(VaapiDecoder * decoder)
if (decoder->BlackSurface == VA_INVALID_ID) {
if (vaCreateSurfaces(decoder->VaDisplay, VA_RT_FORMAT_YUV420,
VideoWindowWidth, VideoWindowHeight,
&decoder->BlackSurface, 1, NULL, 0) != VA_STATUS_SUCCESS) {
VideoWindowWidth, VideoWindowHeight, &decoder->BlackSurface, 1,
NULL, 0) != VA_STATUS_SUCCESS) {
Error(_("video/vaapi: can't create a surface\n"));
return;
}
@ -8218,6 +8220,37 @@ static void VideoDisplayFrame(void)
/// C callback feed key press
extern void FeedKeyPress(const char *, const char *, int, int);
///
/// Handle XLib I/O Errors.
///
/// @param display display with i/o error
///
static int VideoIOErrorHandler( __attribute__ ((unused)) Display * display)
{
Error(_("video: fatal i/o error\n"));
// should be called from VideoThread
if (VideoThread && VideoThread == pthread_self()) {
Debug(3, "video: called from video thread\n");
VideoUsedModule = NULL; // FIXME: NoopModule;
XlibDisplay = NULL;
VideoWindow = XCB_NONE;
#ifdef USE_VIDEO_THREAD
pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL);
pthread_cond_destroy(&VideoWakeupCond);
pthread_mutex_destroy(&VideoLockMutex);
pthread_mutex_destroy(&VideoMutex);
VideoThread = 0;
pthread_exit("video thread exit");
#endif
}
do {
sleep(1000);
} while (1); // let other threads running
return -1;
}
///
/// Handle X11 events.
///
@ -9233,6 +9266,9 @@ void VideoInit(const char *display_name)
return;
}
// XInitThreads();
// Register error handler
XSetIOErrorHandler(VideoIOErrorHandler);
// Convert XLIB display to XCB connection
if (!(Connection = XGetXCBConnection(XlibDisplay))) {
Error(_("video: Can't convert XLIB display to XCB connection\n"));