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Víctor Manuel Jáquez Leal 2fc4e928d6 vaapi: libs: video-format: Check if formats map is not NULL. 
Formats map is instantiated at the end of the display
instantiation. The problem is the Wayland display which looks for a
format in a callback, before the map is populated.

If user compiles gstreamer-vaapi with DRM support, the map is
populated with a DRM display at GStreamer plugin registration. But if
not, or a VA driver is not available, the plugin will try with a
Wayland driver, which cause the NULL de-reference.

Nevertheless, in the case of no DRM support, and if the Wayland
display doesn't get a reply from the format conversion is not a
problem.

So the solution is the trivial one, check if the format map is already
populated before de-reference it.

Fixes: #977
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1606>
2022-01-31 13:33:31 +00:00
..
gst-devtools Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-docs osxaudio: Document GstOsxAudioElement interface 2022-01-30 03:58:42 +05:30
gst-editing-services Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-examples Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-integration-testsuites Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-libav Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-omx Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-plugins-bad wpe: Support wpe-webkit-1.1 2022-01-31 08:31:34 +00:00
gst-plugins-base Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-plugins-good docs: Rename "OS X" to "macOS" in some documentation 2022-01-30 19:17:18 +05:30
gst-plugins-ugly Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-python Release 1.19.90 2022-01-28 14:28:42 +00:00
gst-rtsp-server Release 1.19.90 2022-01-28 14:28:42 +00:00
gstreamer Release 1.19.90 2022-01-28 14:28:42 +00:00
gstreamer-sharp Release 1.19.90 2022-01-28 14:28:42 +00:00
gstreamer-vaapi vaapi: libs: video-format: Check if formats map is not NULL. 2022-01-31 13:33:31 +00:00
macos-bison-binary
win-flex-bison-binaries
win-nasm
avtp.wrap
bindinator.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
cairo.wrap meson: Build cairo subproject when unavailable on the system 2022-01-21 06:34:33 +00:00
dav1d.wrap
dssim.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
dv.wrap
expat.wrap
fdk-aac.wrap subprojects: fdk-aac: add fallback_url 2021-10-28 23:29:27 +00:00
FFmpeg.wrap wraps:ffmpeg: Move to 4.4 2021-10-15 02:32:40 +00:00
fontconfig.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
freetype2.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
fribidi.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
gl-headers.wrap Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
glib-networking.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
glib.wrap meson: Update subprojects to fix warnings 2022-01-25 14:25:19 +05:30
graphene.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
gst-plugins-rs.wrap re-add gst-plugins-rs.wrap 2021-11-02 10:15:42 +01:00
gtk-sharp.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
harfbuzz.wrap harfbuzz.wrap: Use the latest tag instead of tip of git 2021-07-02 17:08:48 +03:00
json-glib.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
lame.wrap subprojects/lame: Update to latest wrap 2022-01-28 02:01:39 +05:30
libdrm.wrap meson: Update subprojects to fix warnings 2022-01-25 14:25:19 +05:30
libffi.wrap
libjpeg-turbo.wrap
libmicrodns.wrap
libnice.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
libopenjp2.wrap wrap: libopenjp2: use patch version 7 2021-10-22 19:47:27 +00:00
libpng.wrap subprojects/libpng: Update to latest wrap file 2022-01-28 02:01:39 +05:30
libpsl.wrap
libsoup.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
libwpe.wrap
libxml2.wrap
ogg.wrap subprojects: Update ogg and vorbis wraps 2021-10-19 17:42:21 +00:00
openh264.wrap
opus.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
orc.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
pango.wrap
pcre.wrap subprojects/pcre: Add the wrap so it's cached in the image 2022-01-28 02:01:39 +05:30
pixman.wrap meson: Update subprojects to fix warnings 2022-01-25 14:25:19 +05:30
proxy-libintl.wrap
pycairo.wrap
pygobject.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
sqlite3.wrap
vorbis.wrap subprojects: Update ogg and vorbis wraps 2021-10-19 17:42:21 +00:00
webrtc-audio-processing.wrap Pin all wrap files to closest tag or commit sha1 2021-10-14 22:34:49 +00:00
wpebackend-fdo.wrap
x264.wrap
zlib.wrap