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Code Issues Releases Wiki Activity

Add vaSyncSurface for new surface displayed.

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Intel 1080i needs sync to have frame decoded.
Nvidia drops frames, if always synced.
This commit is contained in:
Johns 2011-12-13 18:06:25 +01:00
parent 61cbb31d3d
commit a38cf3d9ae
2 changed files with 7 additions and 1 deletions
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2
Todo
View File

@ -1,6 +1,7 @@
libva-intel-driver: libva-intel-driver:
intel still has hangups most with 1080i intel still has hangups most with 1080i
1080i does no v-sync (workaround written)
osd has sometimes wrong size (workaround written) osd has sometimes wrong size (workaround written)
libva-vdpau-driver: libva-vdpau-driver:
@ -16,6 +17,7 @@ x11:
audio/alsa: audio/alsa:
video/audio asyncron video/audio asyncron
random crash in av_parser_parse2, when switching channels
playback of >2 channels on 2 channel hardware playback of >2 channels on 2 channel hardware
done? done?

6
video.c
View File

@ -2444,6 +2444,7 @@ static void VaapiDisplayFrame(void)
// look if any stream have a new surface available // look if any stream have a new surface available
for (i = 0; i < VaapiDecoderN; ++i) { for (i = 0; i < VaapiDecoderN; ++i) {
int filled; int filled;
int next_surface;
decoder = VaapiDecoders[i]; decoder = VaapiDecoders[i];
filled = atomic_read(&decoder->SurfacesFilled); filled = atomic_read(&decoder->SurfacesFilled);
@ -2457,6 +2458,7 @@ static void VaapiDisplayFrame(void)
// 0 -> 1 // 0 -> 1
// 1 -> 0 + advance // 1 -> 0 + advance
next_surface = 0;
if (decoder->Interlaced) { if (decoder->Interlaced) {
// FIXME: first frame is never shown // FIXME: first frame is never shown
if (decoder->SurfaceField) { if (decoder->SurfaceField) {
@ -2465,6 +2467,7 @@ static void VaapiDisplayFrame(void)
% VIDEO_SURFACES_MAX; % VIDEO_SURFACES_MAX;
atomic_dec(&decoder->SurfacesFilled); atomic_dec(&decoder->SurfacesFilled);
decoder->SurfaceField = 0; decoder->SurfaceField = 0;
next_surface = 1;
} }
} else { } else {
decoder->SurfaceField = 1; decoder->SurfaceField = 1;
@ -2483,7 +2486,7 @@ static void VaapiDisplayFrame(void)
start = GetMsTicks(); start = GetMsTicks();
// wait for rendering finished // wait for rendering finished
if (0 && vaSyncSurface(decoder->VaDisplay, surface) if (next_surface && vaSyncSurface(decoder->VaDisplay, surface)
!= VA_STATUS_SUCCESS) { != VA_STATUS_SUCCESS) {
Error(_("video/vaapi: vaSyncSurface failed\n")); Error(_("video/vaapi: vaSyncSurface failed\n"));
} }
@ -3465,6 +3468,7 @@ void VideoRenderFrame(VideoHwDecoder * decoder, AVCodecContext * video_ctx,
VideoPollEvent(); VideoPollEvent();
// FIXME: with interlace it could happen that this is not displayed
if (!(decoder->Vaapi.FrameCounter % (50 * 10))) { if (!(decoder->Vaapi.FrameCounter % (50 * 10))) {
int64_t audio_clock; int64_t audio_clock;