[Bug 781577] Fails to play specific size theora files (vaapisink bufferpool issue)

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=781577

--- Comment #3 from Jussi Kukkonen <jussi.kukkonen at intel.com> ---
I believe I can actually reproduce this in Debian (as mentioned on really old
hw though).

I don't really understand the code but this seemed potentially interesting when
I was comparing debug outputs of 480p vs 720p: width in last
gst_vaapi_video_buffer_pool_set_config() call before failure is 10 pixels
larger than I expected. The previous calls have the expected width. I don't see
this happening with 720p.

0:00:00.063575837  6814 0x557671df90f0 DEBUG         vaapivideopool
gstvaapivideobufferpool.c:144:gst_vaapi_video_buffer_pool_set_config:<vaapivideobufferpool0>
config GstBufferPoolConfig, caps=(GstCaps)"video/x-raw\,\
format\=\(string\)I420\,\ width\=\(int\)864\,\ height\=\(int\)480\,\
interlace-mode\=\(string\)progressive\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\
chroma-site\=\(string\)jpeg\,\ colorimetry\=\(string\)bt601\,\
framerate\=\(fraction\)0/1", size=(uint)645120, min-buffers=(uint)0,
max-buffers=(uint)0, allocator=(GstAllocator)"NULL",
params=(GstAllocationParams)NULL, options=(string)<
GstBufferPoolOptionVaapiVideoMeta, GstBufferPoolOptionVideoMeta >;



Here's a full log:
---
GST_DEBUG=vaapivideopool:5 gst-launch-1.0 -v  filesrc
location=sintel_trailer-480p.ogv ! oggdemux ! theoradec ! vaapisink
libva info: VA-API version 0.39.4
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
libva info: VA-API version 0.39.4
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Got context from element 'pipeline0': gst.vaapi.Display=context,
gst.vaapi.Display=(GstVaapiDisplay)NULL;
/GstPipeline:pipeline0/GstTheoraDec:theoradec0.GstPad:sink: caps =
video/x-theora, width=(int)854, height=(int)480, framerate=(fraction)24/1,
pixel-aspect-ratio=(fraction)1/1, streamheader=(buffer)<
807468656f72610302010036001e0003560001e00000000000180000000100000000000002000000fca0,
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,
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>
/GstPipeline:pipeline0/GstTheoraDec:theoradec0.GstPad:src: caps = video/x-raw,
format=(string)I420, width=(int)854, height=(int)480,
interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1,
chroma-site=(string)jpeg, colorimetry=(string)2:4:5:3, framerate=(fraction)24/1
0:00:00.063166646  6814 0x557671df90f0 DEBUG         vaapivideopool
gstvaapivideobufferpool.c:144:gst_vaapi_video_buffer_pool_set_config:<vaapivideobufferpool0>
config GstBufferPoolConfig, caps=(GstCaps)"video/x-raw\,\
format\=\(string\)I420\,\ width\=\(int\)854\,\ height\=\(int\)480\,\
interlace-mode\=\(string\)progressive\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\
chroma-site\=\(string\)jpeg\,\ colorimetry\=\(string\)2:4:5:3\,\
framerate\=\(fraction\)24/1", size=(uint)645120, min-buffers=(uint)0,
max-buffers=(uint)0, allocator=(GstAllocator)"\(GstVaapiVideoAllocator\)\
vaapivideoallocator0", params=(GstAllocationParams)NULL, options=(string)<
GstBufferPoolOptionVaapiVideoMeta, GstBufferPoolOptionVideoMeta >;
/GstPipeline:pipeline0/GstVaapiSink:vaapisink0.GstPad:sink: caps = video/x-raw,
format=(string)I420, width=(int)854, height=(int)480,
interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1,
chroma-site=(string)jpeg, colorimetry=(string)2:4:5:3, framerate=(fraction)24/1
0:00:00.063482964  6814 0x557671df90f0 DEBUG         vaapivideopool
gstvaapivideobufferpool.c:144:gst_vaapi_video_buffer_pool_set_config:<vaapivideobufferpool0>
config GstBufferPoolConfig, caps=(GstCaps)"video/x-raw\,\
format\=\(string\)I420\,\ width\=\(int\)854\,\ height\=\(int\)480\,\
interlace-mode\=\(string\)progressive\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\
chroma-site\=\(string\)jpeg\,\ colorimetry\=\(string\)2:4:5:3\,\
framerate\=\(fraction\)24/1", size=(uint)645120, min-buffers=(uint)0,
max-buffers=(uint)0, allocator=(GstAllocator)"NULL",
params=(GstAllocationParams)NULL, options=(string)<
GstBufferPoolOptionVaapiVideoMeta, GstBufferPoolOptionVideoMeta >;
0:00:00.063575837  6814 0x557671df90f0 DEBUG         vaapivideopool
gstvaapivideobufferpool.c:144:gst_vaapi_video_buffer_pool_set_config:<vaapivideobufferpool0>
config GstBufferPoolConfig, caps=(GstCaps)"video/x-raw\,\
format\=\(string\)I420\,\ width\=\(int\)864\,\ height\=\(int\)480\,\
interlace-mode\=\(string\)progressive\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\
chroma-site\=\(string\)jpeg\,\ colorimetry\=\(string\)bt601\,\
framerate\=\(fraction\)0/1", size=(uint)645120, min-buffers=(uint)0,
max-buffers=(uint)0, allocator=(GstAllocator)"NULL",
params=(GstAllocationParams)NULL, options=(string)<
GstBufferPoolOptionVaapiVideoMeta, GstBufferPoolOptionVideoMeta >;
0:00:00.063652961  6814 0x557671df90f0 ERROR         vaapivideopool
gstvaapivideobufferpool.c:253:gst_vaapi_video_buffer_pool_set_config:<vaapivideobufferpool0>
no allocator defined
0:00:00.075461973  6814 0x557671df90f0 ERROR         vaapivideopool
gstvaapivideobufferpool.c:322:gst_vaapi_video_buffer_pool_alloc_buffer:<vaapivideobufferpool0>
no GstAllocator in buffer pool
ERROR: from element /GstPipeline:pipeline0/GstOggDemux:oggdemux0: Internal data
stream error.
Additional debug info:
gstoggdemux.c(4851): gst_ogg_demux_loop ():
/GstPipeline:pipeline0/GstOggDemux:oggdemux0:
streaming stopped, reason error (-5)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...

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