gstreamer/subprojects/gst-plugins-good/ext
Marek Vasut b0ad4d3aee Revert "jpegdec: only allow conversions from RGB"
This reverts commit 2aa2477208.
The commit is completely wrong, libjpeg-turbo is perfectly capable
of decoding I420 (YUV) to RGB. The test case provided alongside the
aforementioned commit passes without this revert because it decodes
image of JCS_YCrCb color space, so the new `if (clrspc == JCS_RGB)`
condition is false on that image, and the libjpeg-turbo decoding
does not get used. The real bug is hidden by that commit.

The real problem is in the call order of gst_jpeg_dec_prepare_decode()
and gst_jpeg_dec_negotiate(). The gst_jpeg_dec_prepare_decode() calls
jpeg_start_decompress() which sets up internal state of the libjpeg,
however, neither cinfo.out_color_space nor cinfo.raw_data_out are
set correctly yet. Those two are set up in gst_jpeg_dec_negotiate()
which is called a bit later. Therefore, the real fix is the set up
cinfo.out_color_space and cinfo.raw_data_out before calling
jpeg_start_decompress(). This is however a separate patch.

Fixes: 2aa2477208 ("jpegdec: only allow conversions from RGB")
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1716>
2022-02-16 11:09:00 +00:00
..
aalib aatv: Fixes for rain-mode 2021-12-20 09:28:50 +00:00
cairo meson: Build cairo subproject when unavailable on the system 2022-01-21 06:34:33 +00:00
dv Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
flac Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
gdk_pixbuf Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
gtk gtk: Fix rotation not being applied when paused 2022-02-15 12:28:28 +00:00
jack Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
jpeg Revert "jpegdec: only allow conversions from RGB" 2022-02-16 11:09:00 +00:00
lame meson: Don't build lame plugin with -Dlame=disabled 2022-02-16 03:58:02 +00:00
libcaca Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
libpng Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
mpg123 Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
pulse Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
qt qmlglsink: fix another resize case 2021-11-17 03:08:14 +00:00
raw1394 Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
shout2 shout2: Add compatibility for libshout >= 2.4.2 2021-11-19 04:23:35 +05:30
soup soup: Don't store a strong reference to the logging object 2022-01-29 16:22:48 +00:00
speex Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
taglib id3v2mux: Map GST_TAG_MUSICBRAINZ_RELEASETRACKID 2021-11-22 09:57:16 +00:00
twolame Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
vpx vpxdec: Skip check of key frame when open GOP 2021-11-08 19:42:47 +00:00
wavpack Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
meson.build Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00