[FFmpeg-trac] #5685(undetermined:new): scale_vaapi does not scale full image, but crops to upper left corner instead
FFmpeg
trac at avcodec.org
Sat Jul 2 09:37:53 CEST 2016
#5685: scale_vaapi does not scale full image, but crops to upper left corner
instead
-------------------------------------+-------------------------------------
Reporter: | Owner:
radek.hvizdos | Status: new
Type: defect | Component:
Priority: normal | undetermined
Version: git-master | Resolution:
Keywords: scale_vaapi | Blocked By:
h264 | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by radek.hvizdos):
Hmm, at least I know this feature works for some.
I am on:
{{{
Linux ike 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt25-2 (2016-04-08) x86_64
GNU/Linux
Intel(R) Celeron(R) CPU N2830 @ 2.16GHz
}}}
{{{
vainfo
error: can't connect to X server!
libva info: VA-API version 0.36.0
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_36
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.36 (libva 1.4.1)
vainfo: Driver version: Intel i965 driver for Intel(R) Bay Trail - 1.4.1
vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Simple : VAEntrypointEncSlice
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264StereoHigh : VAEntrypointVLD
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileNone : VAEntrypointVideoProc
VAProfileJPEGBaseline : VAEntrypointVLD
}}}
Could this issue be caused by a HW bug, libva version or kernel version? I
would like to limit the changes I make to this system, if possible.
Thanks!
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5685#comment:2>
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