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=== release 1.19.1 ===

2021-06-01 00:16:31 +0100  Tim-Philipp Müller <tim@centricular.com>

	* ChangeLog:
	* NEWS:
	* RELEASE:
	* gstreamer-vaapi.doap:
	* meson.build:
	  Release 1.19.1

2021-04-23 19:01:54 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapi.c:
	* gst/vaapi/gstvaapidecode.c:
	  vaapi: Demote vaapidecodebin to rank NONE.
	  One of the main reasons of vaapidecodebin was because it mitigated the
	  possible surface exhaustion. But that problem is currently
	  solved. Nowadays, vaapidecodebin brings more problems than it
	  solves. Thus this patch demotes vaapidecodebin to NONE rank while
	  bumping PRIMARY + 1 the most common decoders.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/426>

2021-05-20 10:28:05 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapi.c:
	* gst/vaapi/gstvaapioverlay.c:
	  plugins: Demote rank of vaapipostproc and vaapioverlay.
	  Since almost all video filters have rank NONE, these both elements
	  should be NONE too.
	  This is useful for autovideoconvert and other bins, and users might
	  force to use these by setting the environment variable
	  GST_PLUGIN_FEATURE_RANK.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/429>

2021-04-21 10:55:45 +0200  François Laignel <fengalin@free.fr>

	* tests/check/elements/vaapioverlay.c:
	  Use gst_element_request_pad_simple...
	  Instead of the deprecated gst_element_get_request_pad.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/425>

2021-04-23 11:02:05 +0800  Zhang yuankun <yuankunx.zhang@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_vp9.c:
	  libs: encoder: VP9: fix > 4k encode fail issue
	  The VP9 spec defines the MAX_TILE_WIDTH_B64(64), which is the maximum
	  width of a tile in units of superblocks. So the max width of one tile
	  should not be larger than 64x64=4096. When the width exceeds 4k, we
	  need to split it into multiple tiles in columns. The current vp9 encoder
	  does not handle this correctly.
	  The command such as:
	  gst-launch-1.0 videotestsrc ! video/x-raw,width=7680,height=4320 ! \
	  vaapivp9enc ! fakesink
	  will crash.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/424>

2021-04-02 15:43:45 +0800  Haihao Xiang <haihao.xiang@intel.com>

	* gst-libs/gst/vaapi/gstvaapidisplay_drm.c:
	  libs: display: drm: don't fallback to default device if explicitly specified device can't load/init
	  Otherwise user will be misled that the specified device is using
	  This fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/issues/305
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/422>

2021-03-22 13:41:13 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder.c:
	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	* gst-libs/gst/vaapi/gstvaapiencoder_objects.h:
	  decoder: H265: Enable cu_qp_delta_enabled_flag when ROI
	  If ROI is enabled, the CUs within the ROI region may have different
	  QP from the other part of the picture. This needs us to enable the
	  cu_qp_delta_enabled_flag even in the CQP mode.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/419>

2021-03-19 17:42:36 +1100  Matthew Waters <matthew@centricular.com>

	* gst-libs/gst/vaapi/gstvaapicontext.c:
	* gst-libs/gst/vaapi/gstvaapicontext.h:
	* gst-libs/gst/vaapi/gstvaapiencoder.c:
	* gst-libs/gst/vaapi/gstvaapifilter.c:
	* gst-libs/gst/vaapi/gstvaapiminiobject.c:
	* gst-libs/gst/vaapi/gstvaapiminiobject.h:
	* gst-libs/gst/vaapi/gstvaapitexture_glx.c:
	* gst-libs/gst/vaapi/gstvaapiutils_egl.c:
	* gst-libs/gst/vaapi/gstvaapiutils_egl.h:
	* gst-libs/gst/vaapi/gstvaapivalue.c:
	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.c:
	* gst/vaapi/gstvaapipluginbase.c:
	* gst/vaapi/gstvaapisink.c:
	* gst/vaapi/gstvaapisink.h:
	* gst/vaapi/gstvaapivideocontext.c:
	* gst/vaapi/gstvaapivideomemory.c:
	* tests/internal/simple-decoder.c:
	  gst: don't use volatile to mean atomic
	  volatile is not sufficient to provide atomic guarantees and real atomics
	  should be used instead.  GCC 11 has started warning about using volatile
	  with atomic operations.
	  https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719
	  Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/418>

2021-02-24 17:41:02 +0100  Paul Goulpié <paul.goulpie@ubicast.eu>

	* gst-libs/gst/vaapi/gstvaapiencoder_h264.c:
	  gstvaapiencoder_h264: add ENCODER_EXPOSURE on aud propertie
	  forgot during the following mainline commit: https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/commit/bc2f8fd19e924aa0e193708307326acd037691ce#
	  Signed-off-by: Paul Goulpié <paul.goulpie@ubicast.eu>

2021-02-04 15:05:55 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapipostproc.c:
	  plugins: postproc: Fix a problem of propose_allocation when passthrough.
	  We should query the downstream element to answer a precise allocation
	  query when the passthrough mode is enabled.
	  The current way still decides the allocation by the postproc itself. The
	  pipeline such as:
	  gst-launch-1.0 -v filesrc location=xxx.264 ! h264parse ! vaapih264dec ! \
	  vaapipostproc ! fakevideosink silent=false sync=true
	  will lose some info such as the GST_VIDEO_META_API_TYPE.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/413>

2021-01-27 12:05:44 +0800  Haihao Xiang <haihao.xiang@intel.com>

	* gst-libs/gst/vaapi/gstvaapidisplay_drm.c:
	* gst-libs/gst/vaapi/gstvaapidisplay_drm.h:
	* gst/vaapi/gstvaapivideocontext.c:
	  libs: display: drm: support gst.vaapi.app.Display context for drm backend
	  Attributes for drm backend:
	  - va-display : ponter of VADisplay
	  - drm-device-fd : the DRM device file descriptor
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/409>

2021-01-13 14:43:20 +0800  Haihao Xiang <haihao.xiang@intel.com>

	* docs/index.md:
	* gst-libs/gst/vaapi/gstvaapidisplay_drm.c:
	  libs: display: drm: allow user specify a drm device via an env variable
	  Currently the default drm device is always used on a system with
	  multiple drm devices. This patch allows user to specify the required
	  drm device via GST_VAAPI_DRM_DEVICE env variable
	  Example:
	  GST_VAAPI_DRM_DEVICE=/dev/dri/renderD129 gst-launch-1.0 videotestsrc !
	  vaapih264enc ! fakesink
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/409>

2021-01-25 14:45:47 +0800  Haihao Xiang <haihao.xiang@intel.com>

	* gst-libs/gst/vaapi/gstvaapidisplay_drm.c:
	  libs: display: drm: fix set_device_path_from_fd
	  drmGetBusid() (GET_UNIQUE ioctl) won't return a valid bus id when
	  drmSetInterfaceVersion() (SET_VERSION ioctl) hasn't been called(see[1]),
	  so we can't get the right device path. Running test-display will get the
	  error below:
	  ** (test-display:18630): ERROR **: 10:26:00.434: could not create Gst/VA
	  display
	  Calling drmSetInterfaceVersion() before drmGetBusid() can't fix this
	  issue because a special permission is required for SET_VERSION ioctl.
	  This patch retrieves the device path from file descriptor via
	  g_file_read_link()
	  [1] https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/drm_ioctl.c#L48-L104
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/412>

2021-01-20 10:42:09 +0100  Rafał Dzięgiel <rafostar.github@gmail.com>

	* gst-libs/gst/vaapi/gstvaapiutils_glx.c:
	  glx: Iterate over FBConfig and select 8 bit color size
	  Texture upload mechanism used by gstreamer-vaapi relies on 8 bpc.
	  In latest mesa versions the first fbconfig might not be 8 bit, so iterate
	  over it to find the correct config with supported values.
	  This also adds 8 bit alpha size to the framebuffer configuration which is
	  required to get it working properly.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/410>

2021-01-11 09:57:03 +0800  Ung, Teng En <teng.en.ung@intel.com>

	* gst-libs/gst/vaapi/gstvaapiutils.c:
	  vaapipostproc: fix code style.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/407>

2020-12-21 05:42:00 +0000  Ung, Teng En <teng.en.ung@intel.com>

	* gst-libs/gst/vaapi/gstvaapidisplay.c:
	* gst-libs/gst/vaapi/gstvaapidisplay.h:
	* gst-libs/gst/vaapi/gstvaapifilter.c:
	  vaapipostproc: Remove YUV to/from RGB color primary quirk since iHD driver has fixed in https://github.com/intel/media-driver/commit/a39fe9bc051a8c3efa8f35122a1585981ec7f816.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/407>

2020-12-21 05:36:29 +0000  Ung, Teng En <teng.en.ung@intel.com>

	* gst-libs/gst/vaapi/gstvaapiutils.c:
	  vaapipostproc: Added gstreamer BT2020 color standard support.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/407>

2021-01-09 16:05:48 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_av1.c:
	  decoder: AV1: Fix a static analysis problem of update_state().
	  No need to check the picture pointer after we have already dereferenced it.
	  Fix: #298
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/408>

2020-12-22 23:43:52 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_av1.c:
	* gst-libs/gst/vaapi/gstvaapidecoder_objects.c:
	* gst-libs/gst/vaapi/gstvaapidecoder_objects.h:
	  libs: decoder: Add decode_with_surface_id for AV1 film_grain.
	  The AV1 film_graim feature needs two surfaces the same time for
	  decoding. One is for recon surface which will be used as reference
	  later, and the other one is for display. The GstVaapiPicture should
	  contain the surface for display, while the vaBeginPicture() need
	  the recon surface as the target.
	  We add a gst_vaapi_picture_decode_with_surface_id API to handle this
	  kind of requirement.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/191>

2020-08-27 21:46:41 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_av1.c:
	* gst-libs/gst/vaapi/gstvaapidecoder_av1.h:
	* gst-libs/gst/vaapi/gstvaapiprofile.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.h:
	* gst-libs/gst/vaapi/gstvaapiutils.c:
	* gst-libs/gst/vaapi/meson.build:
	* gst/vaapi/gstvaapidecode.c:
	* meson.build:
	  libs: decoder: AV1: Add the av1 decoder support.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/191>

2020-08-27 21:39:35 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapicodec_objects.c:
	* gst-libs/gst/vaapi/gstvaapicodec_objects.h:
	* gst-libs/gst/vaapi/gstvaapidecoder_objects.c:
	* gst-libs/gst/vaapi/gstvaapidecoder_objects.h:
	  libs: codecobject: Add number of elements when create codec object.
	  One slice data may need several slice parameter buffers at one time.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/191>

2020-12-12 10:30:41 +0100  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecodebin.c:
	* gst/vaapi/gstvaapipluginbase.c:
	* gst/vaapi/gstvaapivideobufferpool.c:
	  vaapi: use gst_clear_object instead of g_clear_object
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/406>

2020-12-08 13:34:35 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode.c:
	  plugins: encode: unlock the stream lock before _flush()
	  The current encoder will hang when EOS comes. When we call the
	  gst_vaapi_encoder_encode_and_queue(), we should release the stream
	  lock, just like what we do in gst_vaapiencode_handle_frame().
	  The deadlock happens when: The input thread holding the stream lock
	  is using gst_vaapi_encoder_create_coded_buffer() to acquire a coded
	  buffer, while the output thread which holding the coded buffer resource
	  is acquiring the stream lock in _push_frame() to push the data to
	  down stream element.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/404>

2020-12-09 00:04:33 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h264.c:
	  libs: encoder: H264: Fix one assert in get_pending_reordered().
	  gst_vaapi_encoder_h264_get_pending_reordered() does not consider the
	  case for HIERARCHICAL_B mode. The pipeline:
	  gst-launch-1.0  videotestsrc num-buffers=48 ! vaapih264enc prediction-type=2 \
	  keyframe-period=32 ! fakesink
	  get a assert:
	  ERROR:../gst-libs/gst/vaapi/gstvaapiencoder_h264.c:1996:reflist1_init_hierarchical_b:
	  assertion failed: (count != 0)
	  The last few B frames are not fetched in correct order when HIERARCHICAL_B
	  is enabled.
	  We also fix a latent bug for normal mode. The g_queue_pop_tail() of B frames
	  make the last several frames encoded in reverse order. The NAL of last few
	  frames come in reverse order in the bit stream, though it can still output
	  the correct image.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/405>

2020-06-25 16:25:21 +0800  He Junyan <junyan.he@hotmail.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	* gst-libs/gst/vaapi/gstvaapiutils_h265.c:
	  libs: encoder: H265: Add screen content coding extensions support.
	  In scc mode, the I frame can ref to itself and it needs the L0 reference
	  list enabled. So we should set the I frame to P_SLICE type. We do not need
	  to change the ref_pic_list0/1 passed to VA driver, just need to enable the
	  VAEncPictureParameterBufferHEVC->pps_curr_pic_ref_enabled_flag to notify
	  the driver consider the current frame as reference. For bits conformance,
	  the NumRpsCurrTempList0 should be incremented by one to include the current
	  picture as the reference frame. We manually do it when packing the slice header.
	  Command line like:
	  gst-launch-1.0  videotestsrc num-buffers=10 ! \
	  capsfilter caps=video/x-raw,format=NV12, framerate=30/1,width=640,height=360 ! \
	  vaapih265enc ! capsfilter caps=video/x-h265,profile="{ (string)screen-extended-main }" ! \
	  filesink location=out.265
	  Can be used to specify that the encoder should use SCC profiles.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/379>

2020-07-11 23:37:29 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_vp9.c:
	  plugin: encode: vp9: Implement the set_config().
	  We store the allowed profiles list to encoder in set_config().
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/380>

2020-07-11 23:39:40 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_vp9.c:
	  plugin: encode: vp9: Add the profile into output caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/380>

2020-07-11 23:27:21 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_vp9.c:
	  libs: encoder: vp9: no need to ensure_hw_profile.
	  Once we decide the profile and can get the valid entrypoint for
	  that profile, hw must already support this profile/entrypoint pair.
	  No need to check it again in set_context_info().
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/380>

2020-07-11 23:22:55 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_vp9.c:
	  libs: encoder: vp9: Improve the manner to decide the profile.
	  We should decide the VP9 encoder's profile based on the chroma and
	  depth of the input format, then make sure it is included in the
	  allowed list.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/380>

2020-07-11 23:17:02 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiutils_vpx.c:
	* gst-libs/gst/vaapi/gstvaapiutils_vpx.h:
	  libs: util: vpx: add get_chroma_format_idc for VP9
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/380>

2020-07-11 23:09:59 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_vp9.c:
	* gst-libs/gst/vaapi/gstvaapiencoder_vp9.h:
	  libs: encoder: vp9: Add allowed_profiles.
	  We need the allowed_profiles to store the allowed profiles in down
	  stream's caps.
	  Command line like:
	  vaapivp9enc ! capsfilter caps=video/x-vp9,profile="{ (string)1, \
	  (string)3 }"
	  We need to store GST_VAAPI_PROFILE_VP9_1 and GST_VAAPI_PROFILE_VP9_3
	  in this list.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/380>

2020-11-30 18:00:30 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_h265.c:
	  libs: decoder: H265: Fix a typo in scc reference setting.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/402>

2020-07-17 18:00:30 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_h265.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.h:
	* gst-libs/gst/vaapi/gstvaapiutils_h265.c:
	* gst-libs/gst/vaapi/video-format.c:
	* gst/vaapi/gstvaapidecode.c:
	  libs: decoder: H265: Add MAIN_422_12 profile supporting.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/390>

2020-07-31 14:38:42 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiimage.c:
	* gst-libs/gst/vaapi/video-format.c:
	* gst-libs/gst/vaapi/video-format.h:
	  video-format: Add Y212_LE format.
	  It can be used as HEVC YUV_4:2:2 12bits stream's decoder output, and
	  also can be used as the input format for encoding HEVC YUV_4:2:2 12bits
	  stream.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/390>

2020-07-30 23:21:06 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_h265.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.h:
	* gst-libs/gst/vaapi/gstvaapiutils_h265.c:
	* gst-libs/gst/vaapi/video-format.c:
	* gst/vaapi/gstvaapidecode.c:
	  libs: decoder: H265: Add MAIN_444_12 profile supporting.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/390>

2020-07-30 23:13:10 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiimage.c:
	* gst-libs/gst/vaapi/video-format.c:
	* gst-libs/gst/vaapi/video-format.h:
	  video-format: Add Y412_LE format.
	  It can be used as HEVC YUV_4:4:4 12bits stream's decoder output, and
	  also can be used as the input format for encoding HEVC YUV_4:4:4 12bits
	  stream.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/390>

2020-09-17 16:47:43 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_h265.c:
	  libs: decoder: h265: fill missing predictor_palette_size field.
	  The predictor_palette_size of VAPictureParameterBufferHEVCScc is
	  forgotten and need to be filled when streams have palettes.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/396>

2020-09-17 15:35:11 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiutils_h265.c:
	  libs: utils: h265: Use get_profile_from_sps to get profile.
	  We now use gst_h265_get_profile_from_sps() to replace the old way
	  of gst_h265_profile_tier_level_get_profile() to get more precise
	  profile. The new function consider the unstandard cases and give
	  a more suitable profile decision.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/395>

2020-10-19 13:46:44 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_vp9.c:
	  libs: decoder: vp9: 0xff segment pred probs if no temporal update
	  According to the spec (6.2.11 Segmentation params syntax)
	  segmentation_pred_prob[i] ast to be 0xff if not temporal_update.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/400>

2020-10-19 13:42:53 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_vp9.c:
	  libs: decoder: vp9: avoid reference rewriting
	  The removed code set all the reference frames to the current frame it is a key
	  one, but later, all the reference frames were rewritten with the decoded picture
	  buffers or VA_INVALID_SURFACE if they were not available.
	  Basically, all this time the first reference frame assignment has been ignored,
	  and it's not described by the spec, and this patch removes that code.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/400>

2020-09-20 09:56:40 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	  decoder: don't reply src caps query with allowed if pad is fixed
	  If the pad is already fixed the caps query have to be reply with the
	  current fixed caps. Otherwise the query has to be replied with the
	  autogeneratd src caps.
	  This path fix this by falling back to the normal caps query processing
	  if the pad is already fixed. Otherwise it will fetch the allowed src
	  pad caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/397>

2020-09-15 00:11:30 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapidecode.c:
	  plugins: decode: fix a DMA caps typo in ensure_allowed_srcpad_caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/392>

2020-09-01 09:31:33 +0200  Marc Leeman <m.leeman@televic.com>

	* gst/vaapi/gstvaapisink.c:
	  vaapisink: when updating the caps, reset rotation
	  When an element upstream changes settings (e.g. crop), new caps are sent
	  to vaapisink. When vaapisink was rotating the image, it needs to
	  re-evaluate if the sink needs to rotate the image.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/389>

2020-09-08 17:31:02 +0100  Tim-Philipp Müller <tim@centricular.com>

	* .gitlab-ci.yml:
	  ci: include template from gst-ci master branch again

2020-09-08 16:59:07 +0100  Tim-Philipp Müller <tim@centricular.com>

	* meson.build:
	  Back to development

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=== release 1.18.0 ===

2020-09-08 00:09:51 +0100  Tim-Philipp Müller <tim@centricular.com>

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Tim-Philipp Müller committed
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	* .gitlab-ci.yml:
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	* ChangeLog:
	* NEWS:
	* RELEASE:
	* gstreamer-vaapi.doap:
	* meson.build:
	  Release 1.18.0

2020-09-07 12:15:43 +0300  Sebastian Dröge <sebastian@centricular.com>

	* gst-libs/gst/vaapi/gstvaapifilter.c:
	  Update for gst_video_transfer_function_*() function renaming
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/391>

2020-08-22 12:53:12 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_h264.c:
	* gst-libs/gst/vaapi/gstvaapidecoder_h265.c:
	  Revert "libs: decoder: h264, h265: in context at least 16 reference surfaces"
	  This reverts commit b387081a4d77d3da202da72686ab40fb9c83ee1e as discussed in
	  https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/commit/b387081a4d77d3da202da72686ab40fb9c83ee1e

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=== release 1.17.90 ===

2020-08-20 16:16:25 +0100  Tim-Philipp Müller <tim@centricular.com>

	* ChangeLog:
	* NEWS:
	* RELEASE:
	* gstreamer-vaapi.doap:
	* meson.build:
	  Release 1.17.90

2020-08-17 11:43:53 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapisurface_egl.c:
	  libs: surface: egl: guard memory type
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/384>

2020-08-17 19:26:43 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapidecode.c:
	  plugin: decode: Fix two mem leaks because of caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/385>

2020-08-16 01:57:15 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapivideomemory.c:
	  plugin: allocator: No need to ref allocator when create mem.
	  We do not need to ref the allocator when creating GstVaapiVideoMemory
	  kind memory, and then release it in _free(). The framework already
	  does it for us.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/383>

2020-08-14 10:42:51 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapiencode_h264.c:
	  vaapiencode: h264: ignore level without breaking negotiation
	  Since commit 9f627ef2 if the user sets level in the encoder src caps
	  the caps negotiation is rejected.
	  But since the same commit the same encoder set the autoconfigured
	  level in caps. Some change in the base class might fixed the operation
	  order so now the caps are set and later negotiated.
	  This patch removes the level check.
	  Fixes: #273
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/382>

2019-07-09 19:17:48 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/egl_vtable.h:
	* gst-libs/gst/vaapi/gstvaapisurface_egl.c:
	* gst-libs/gst/vaapi/gstvaapisurface_egl.h:
	* gst-libs/gst/vaapi/gstvaapitexture_egl.c:
	  libs: egl: surface: export EGLImage as DMABuf if GEM not supported
	  This code path is used when frames are rendered as textures through
	  GstVideoGLTextureUploadMeta with EGL, mainly under Wayland.
	  Originally the EGLImage was exported as GEM, which was handled by
	  Intel drivers, but Gallium ones cannot create VA surfaces from
	  GEM buffers, only DMABuf.
	  This patch checks the memory types supported by VA driver to choose
	  the render the EGLImages from GEM or DMABuf, because GEM is still
	  better where supported.
	  DMABuf is well handled either by intel-vaapi-driver and gallium.
	  Fixes: #137
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/122>

2020-05-26 16:18:32 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapifilter.c:
	* gst-libs/gst/vaapi/gstvaapifilter.h:
	  libs: filter: gst_vaapi_filter_get_memory_types()
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/122>

2020-08-12 18:48:59 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapipluginbase.c:
	* gst/vaapi/gstvaapipluginbase.h:
	  plugins: remove gst_vaapi_plugin_base_get_allowed_srcpad_raw_caps()
	  Since nobody uses it, just remove it.
	  Thus extract_allowed_surface_formats() is refactored to attend only
	  gst_vaapi_plugin_base_get_allowed_sinkpad_raw_caps().
	  Now a surface is created when the image chorma is different from the
	  previous one. And if the driver has the quirk, it outputs all the
	  supported image formats without trying them.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/381>

2020-08-12 17:50:50 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	  vaapidecode: expose raw src caps with same chroma
	  The try-and-error approach for getting the possible image formats from
	  a surface has brought several problems in different drivers, from
	  crashes to drop in performance.
	  Instead of that we change the algorithm to determine the possible
	  image formats based in the surface chroma: only those available image
	  formats with same chroma are exposed as possible raw caps.
	  Do this is important to avoid performance degrading in raw sinks
	  which doesn't handle NV12 but it does YV12 or I420.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/381>

2020-07-10 17:05:38 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiutils_h265.c:
	  libs: util: h265: use common parser API to get vaapi profiles.
	  We can reuse H265 parser's API to recognize the correct profile and
	  then just need to convert them to VAAPI profiles.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/356>

2020-08-07 16:41:49 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/meson.build:
	* gst/vaapi/meson.build:
	* meson.build:
	  build: update for gl pkg-config file split
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/378>

2020-08-06 12:51:27 +0800  Xu Guangxin <guangxin.xu@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_h264.c:
	  h264dec: mark remaining frames as unreference before exec_picture_refs_modification
	  8.2.4.2 required this. Some clips will crash if we do not fill the reference list like this.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/376>

2020-07-31 18:22:46 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder.c:
	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	* gst-libs/gst/vaapi/gstvaapiutils_h265.c:
	  libs: encoder: H265: Enable Main 12 profile support.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/375>

2020-07-31 19:17:39 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/video-format.c:
	  video format: Fix P012_LE's chrome type typo.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/375>

2020-08-04 21:15:01 +0300  Jordan Petridis <jordan@centricular.com>

	* gst-libs/gst/vaapi/gstvaapiminiobject.c:
	  gstvaapiminiobject.c:   fix clang 10 warnings
	  the typesystem checks in g_atomic_pointer_compare_and_exchange
	  seem to trigger some false positives with clang 10
	  similar to gstreamer!584
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/377>

2020-07-31 11:07:23 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.c:
	  libs: window: wayland: destroy all wayland buffers during finalize
	  Some buffers and the associated FrameState state may still be pending at
	  that point. If the wayland connection is shared, then messages for the
	  buffer may still arrive. However, the associated event queue is already
	  deleted. So the result is a crash.
	  With a private connection the associated memory is leaked instead.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2020-06-18 20:25:18 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* tests/examples/test-vaapicontext.c:
	  test: vaapicontext: fix draw callback with multiple videos
	  The callback is called for both windows. So make sure that
	  gst_video_overlay_set_render_rectangle() is called for the correct one.
	  Otherwise, the left video will be randomly moved behind the right video.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2020-06-19 09:23:52 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* tests/examples/meson.build:
	* tests/examples/test-vaapicontext.c:
	  test: vaapicontext: support wayland display
	  On Wayland, The whole gtk window is one Wayland surface. So
	  gtk_widget_get_window() must be called on the top-level widget.
	  For any other widget the following gdk_window_ensure_native() may create a
	  new top-level Wayland surface that is never visible.
	  As a result, the coordinates passed to
	  gst_video_overlay_set_render_rectangle() must be relativ to the top-level
	  window. Otherwise the video is placed incorrectly.
	  Original-Patch-By: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2017-12-01 20:18:28 +0100  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* tests/examples/test-vaapicontext.c:
	  test: vaapicontext: use playbin to test files
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2017-11-29 11:11:39 +0100  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* tests/examples/test-vaapicontext.c:
	  test: vaapicontext: add PLAY and NULL buttons
	  They only appear when only one sink is instanciated and their purpose
	  is to test the NULL-PLAY use case in context sharing.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2020-06-19 21:26:52 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.c:
	  libs: wayland: update the opaque region in set_render_rect
	  gst_vaapi_window_wayland_set_render_rect() may be called from an arbitrary
	  thread. That thread may be responsible for making the window visible.
	  At that point another thread will block in gst_vaapi_window_wayland_sync()
	  because the frame callback will not be called until the window is visible.
	  If that happens, then acquiring the display lock in
	  gst_vaapi_window_wayland_set_render_rect() would result in a deadlock.
	  Cache the size of the opaque rectangle separately and create the opaque
	  region right before applying it to the surface.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2020-06-19 09:21:16 +0200  Hyunjun Ko <zzoon@igalia.com>

	* gst-libs/gst/vaapi/gstvaapiwindow.c:
	* gst-libs/gst/vaapi/gstvaapiwindow.h:
	* gst-libs/gst/vaapi/gstvaapiwindow_priv.h:
	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.c:
	* gst/vaapi/gstvaapisink.c:
	  libs: window: implements gst_vaapi_window_set_render_rectangle
	  Implements new vmethod gst_vaapi_window_set_render_rectangle,
	  which is doing set the information of the rendered rectangle set by
	  user.
	  This is necessary on wayland at least to get exact information of
	  external surface.
	  And vaapisink calls this when gst_video_overlay_set_render_rectangle is
	  called.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2017-11-08 13:23:39 +0900  Hyunjun Ko <zzoon@igalia.com>

	* gst/vaapi/gstvaapisink.c:
	  vaapisink: implements gst_vaapisink_wayland_create_window_from_handle()
	  Implements gst_vaapisink_wayland_create_window_from_handle() to support
	  using external wl_surface.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2020-06-19 09:11:20 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapidisplay_wayland.c:
	* gst-libs/gst/vaapi/gstvaapidisplay_wayland_priv.h:
	* gst-libs/gst/vaapi/gstvaapiwindow.c:
	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.c:
	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.h:
	  libs: wayland: implement video overlay API
	  The Wayland sub-surfaces API is used to embed the video into an application
	  window.
	  See Appendix A. Wayland Protocol Specification as the following.
	  """
	  The aim of sub-surfaces is to offload some of the compositing work
	  within a window from clients to the compositor. A prime example is
	  a video player with decorations and video in separate wl_surface
	  objects.
	  This should allow the compositor to pass YUV video buffer processing to
	  dedicated overlay hardware when possible.
	  """
	  Added new method gst_vaapi_window_wayland_new_with_surface()
	  Original-Patch-By: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
	  Zhao Halley <halley.zhao@intel.com>
	  changzhix.wei@intel.com
	  Hyunjun Ko <zzoon@igalia.com>
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2020-06-19 21:54:52 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.c:
	  doc: libs: wayland: add 'transfer full' to the returnvalye of gst_vaapi_window_wayland_new
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2020-06-11 08:25:57 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapidisplay.c:
	  libs: display: always call close_display()
	  All close_display() have their own checks for use_foreign_display and only
	  destroy locally created objects in that case.
	  Without this objects other than the actuall foreign display itself are
	  leaked.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/342>

2020-07-30 23:37:10 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/video-format.h:
	  video-format: Add the missing P012_LE into GST_VAAPI_FORMATS_ALL.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/373>

2020-05-25 17:02:26 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	* gst/vaapi/gstvaapipluginutil.c:
	* gst/vaapi/gstvaapipluginutil.h:
	  plugins: add gst_vaapi_caps_set_width_and_height_range()
	  This utility function is called internally by
	  gst_vaapi_build_caps_from_formats() and can be used outside.
	  This function sets frame size and framerates ranges.
	  Also gst_vaapi_build_caps_from_formats() is simplified.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/374>

2020-07-31 15:27:38 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder.c:
	  libs: decoder: fix a crash issue when get_surface_formats.
	  Some context does not report any valid format that we can support.
	  For example, the HEVC 444 12 bits decoder context, all the formats
	  it reports is not supported now, which make the formats list a NULL
	  array. We should check that pointer before we use it.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/372>

2020-07-03 19:28:28 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	  libs: encoder: h265: choose the profile based on allowed list.
	  We can decide the profile in ensure_profile(), based on allowed list
	  passed by the encode. We also need to check whether the entrypoint is
	  available. Once it is decided, no need to check the hw entrypoint
	  them again.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/349>

2020-07-29 22:05:41 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_h265.c:
	  plugins: encode: h265: set all allowed profiles to encoder.
	  We should collect all allowed profiles and pass them to the inside
	  encoder, rather than just calculate the max profile idc.
	  The allowed profiles should also be supported by the HW.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/349>

2020-07-29 22:32:55 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidisplay.c:
	* gst-libs/gst/vaapi/gstvaapidisplay.h:
	  libs: display: Add a helper function to get profiles by codec.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/349>

2020-07-03 01:28:28 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_h265.c:
	  plugins: encode: h265: collect all allowed profiles to encoder.
	  We should collect all allowed profiles and pass them to the inside
	  encoder, rather than just calculate the max profile idc.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/349>

2020-07-03 00:53:31 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	* gst-libs/gst/vaapi/gstvaapiencoder_h265.h:
	* gst/vaapi/gstvaapiencode_h265.c:
	  libs: encoder: h265: modify set_max_profile to set_allowed_profiles.
	  In h265, bigger profile idc may not be compatible with the small profile
	  idc. And more important, there are multi profiles with the same profile
	  idc. Such as main-422-10, main-444 and main-444-10, they all have profile
	  idc 4.
	  So recording the max profile idc is not enough, the encoder needs to know
	  all allowed profiles when deciding the real profile.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/349>

2020-07-02 23:33:31 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	  libs: encoder: h265: No need to check hw_max_profile.
	  In h265, higher profile idc number does not mean better compression
	  performance and may be not compatible with the lower profile idc.
	  So, it is not suitable to find the heighest idc for hw to ensure the
	  compatibility.
	  On the other side, when the entrypoint of the selected profile is valid,
	  it means the hw really support this profile, no need to check it again.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/349>

2020-04-08 19:41:09 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapipostproc.c:
	  vaapipostproc: early return if fixate srcpad caps fails
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/371>

2020-07-29 13:39:44 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapipluginutil.c:
	  vaapipluginutil: simplify gst_vaapi_find_preferred_caps_feature()
	  Generalize the way how the preferred color format is chosen. Also
	  use new GStreamre API as syntatic sugar.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/370>

2020-07-29 14:22:18 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.h:
	* gst/vaapi/gstvaapidecode.c:
	* gst/vaapi/gstvaapiencode.c:
	  libs: profile: Use get_codec_from_caps to get codec type.
	  There is no need to get a profile from the caps and then convert
	  that profile into codec type. We can get the codec type by caps's
	  name easily.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/358>

2020-07-12 19:42:40 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiprofile.c:
	  libs: profile: h265: Fix return value of from_codec_data_h265.
	  profile_from_codec_data_h265() returns wrong GstVaapiProfile for h265.
	  The codec data of caps contain the profile IDC, but the mapping between
	  profile IDC and GstVaapiProfile is wrong.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/358>

2020-07-07 00:46:23 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_vp9.c:
	  plugins: encode: vp9: Implement vp9's allowed_profiles() func.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/188>

2020-07-08 16:30:17 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_h264.c:
	* gst/vaapi/gstvaapiencode_h265.c:
	* gst/vaapi/gstvaapipluginutil.c:
	* gst/vaapi/gstvaapipluginutil.h:
	  plugin: util: rename h26x_encoder_get_profiles_from_caps().
	  Change its name to encoder_get_profiles_from_caps(). Other codecs such
	  as VP9 also needs to use this function.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/188>

2020-07-06 23:35:12 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiutils_vpx.c:
	* gst-libs/gst/vaapi/gstvaapiutils_vpx.h:
	* gst-libs/gst/vaapi/meson.build:
	  libs: utils: vpx: Add utils vpx to handle VP8/9 misc things.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/188>

2020-07-29 10:17:31 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapicontext.c:
	* gst-libs/gst/vaapi/gstvaapidisplay.c:
	* gst-libs/gst/vaapi/gstvaapidisplay.h:
	  libs: display, context: handle broken jpeg decoder for i965 driver
	  JPEG decoding in i965 driver is pretty much broken, and the driver is
	  deprecated which mean authors only accept trivial fixes.
	  Surfaces for JPEG decoder context in i965 only handle IMC3[1] color
	  format which is not a common format in GStreamer. It can export it to
	  I420 at mapping raw bytes, but DMABuf exporting is problematic.
	  This patch artificially adds NV12 to the context format list when it's
	  JPEG decoder for i965 and force the usage of old VA-API for surface
	  creation without specifying color format. Also it artificially
	  disables the DMABuf announcement.
	  1. https://docs.microsoft.com/en-us/windows/win32/medfound/recommended-8-bit-yuv-formats-for-video-rendering#420-formats-16-bits-per-pixel
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/369>

2020-07-29 12:02:50 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapicontext.c:
	  libs: context: change function to internal code style
	  Instead of a getter the function `get_preferred_format()` to
	  `ensure_preferred_format()` which aligns to the code style.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/369>

2020-07-28 20:00:09 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	  vaapidecode: always merge profile caps in sink caps
	  This commit fixes a regression of e962069d, where if the profile's
	  caps doesn't have a caps profile, it's ignored.
	  This patch add a conditional jump if the caps doesn't have a profile
	  field to merge it.
	  Fixes: #271
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/368>

2020-07-28 12:22:40 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* meson.build:
	  build: request libdrm >= 2.4.98 and fallback
	  Fixes: #270
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/367>

2020-05-18 17:32:27 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	  vaapidecode: dma caps only use reported color format
	  This fix pipelines without vaapipostproc after vaapi decoder, such as
	  gst-launch-1.0 filesrc location=~/file.mp4 ! parsebin ! vaapih264dec ! glimagesink
	  On EGL platforms, so DMABuf is used.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/366>

2020-02-07 17:10:45 +0100  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	  vaapidecode: use allowed srcpad caps for caps query
	  Instead of using just the template caps use the current allowed
	  srcpad caps, which is created considering the current decoder
	  context.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/366>

2020-01-22 17:41:28 +0100  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapidecoder.c:
	* gst-libs/gst/vaapi/gstvaapidecoder.h:
	* gst/vaapi/gstvaapidecode.c:
	  vaapidecode: build allowed srcpad caps from va context
	  Instead of generating allowed srcpad caps with generic information,
	  now it takes the size an formats limits from the decoder's context.
	  This is possible since srcpad caps are generated after the internal
	  decoder is created.
	  The patch replaces gst_vaapi_decoder_get_surface_formats() with
	  gst_vaapi_decoder_get_suface_attributes().
	  From these attributes, formats are only used for VASurface memory
	  caps feature. For system memory caps feature, the old
	  gst_vaapi_plugin_get_allowed_srcpad_caps() is still used, since
	  i965 jpeg decoder cannot deliver mappable format for gstreamer.
	  And for the other caps features (dmabuf and texture upload) the
	  same static list are used.
	  This patch also adds DMABuf caps feature only if the context
	  supports that memory type. Nonetheless, we keep the pre-defined
	  formats since they are the subset of common derive formats formats
	  supported either by amd/gallium and both intel drivers, since,
	  when exporting the fd through vaAcquireBufferHandle()/
	  vaReleaseBufferHandle(), the formats of the derivable image cannot
	  be retriebable from the driver. Later we'll use the attribute
	  formats for the DMABuf feature too, when the code be ported to
	  vaExportSurfaceHandle().
	  Finally, the allowed srcpad caps are removed if the internal decoder
	  is destroyed, since context attribues will change.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/366>

2020-02-07 16:50:52 +0100  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	  vaapidecode: reorder src caps template
	  Since negotiation depends on caps order, first is VA, then DMABuf,
	  later GLUploadTexture (deprecated) and finally raw.
	  Also, for decoders, the possible available color formats for DMABuf
	  is extended to all the possible VA color formats.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/366>

2020-07-22 10:01:41 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.c:
	  libs: window: wayland: use dmabuf protocol if available
	  Currently vaGetSurfaceBufferWl() is used to create wayland buffers.
	  Unfortunately this is not implemented by the 'media-driver' and Mesa VA-API
	  drivers. And the implementation provided by 'intel-vaapi-driver' is not
	  compatible with a Wayland server that uses the iris Mesa driver.
	  So create the Wayland buffers manually with the zwp_linux_dmabuf_v1 wayland
	  protocol. Formats and modifiers supported by the Wayland server are taken
	  into account. If necessary, VPP is enabled to convert the buffer into a
	  supported format.
	  Fall back to vaGetSurfaceBufferWl() if creating buffers via dambuf protocol
	  fails.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/346>

2020-07-21 10:03:19 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapiwindow.c:
	* gst-libs/gst/vaapi/gstvaapiwindow_priv.h:
	  libs: window: allow choosing the format for the vpp pool
	  Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/346>

2020-06-28 17:42:29 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/video-format.c:
	* gst-libs/gst/vaapi/video-format.h:
	  video-format: add DRM formats to the mapping table
	  This will be needed for the DMABuf protocol support to map DRM formats to
	  vaapi and gstreamer formats.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/346>

2020-07-22 09:36:18 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapidisplay_wayland.c:
	* gst-libs/gst/vaapi/gstvaapidisplay_wayland_priv.h:
	* gst-libs/gst/vaapi/meson.build:
	  libs: display: wayland: add basic dmabuf protocol support
	  This is just the basic infrastructure. Hook up the interface and collect
	  all supported formats.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/346>

2020-07-06 09:59:40 +0200  Michael Olbrich <m.olbrich@pengutronix.de>

	* gst-libs/gst/vaapi/gstvaapiwindow_wayland.c:
	  libs: window: wayland: wait for configure before committing the first buffer
	  Committing the first buffer for a surface must not be done before
	  ack_configure() has been sent for the xdg_surface.
	  With weston, the commit will fail with "error 3: xdg_surface has never been
	  configured".
	  Wait in gst_vaapi_window_wayland_show() until configure is done to avoid
	  this.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/346>

2020-07-01 14:50:51 +0800  He Junyan <junyan.he@hotmail.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	  libs: encoder: h265: set no P frame automatically.
	  The double reference lists may be required by drivers and there should
	  be no P frames in the of stream. The old way of converting P frames to
	  B frames is by setting `low-delay-b` property, which is unconvenient
	  and has bad user experience, since most of the users do not know when
	  to set this property, and if it is not set correctly, the encoding
	  pipeline fails or even hangs on some platforms. VA driver now provides
	  a attribute to query whether both reference lists must be un-NULL for
	  a profile/entrypoint pair.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/284>

2020-04-15 16:26:55 +0800  He Junyan <junyan.he@hotmail.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	  libs: encoder: h265: Deprecate the low-delay-b property.
	  In HEVC, P and B definitions are different from AVC: P frames have
	  just one reference list and so 1 MV, while B frames have two reference
	  lists and so 2 MVs. No matter B or P, ist reference lists can contain
	  forward/backward reference. So P and B can both have bi-directions
	  dependency, the difference is just their reference list
	  number (i.e. MV number). This is different from the AVC.
	  The *low delay b mode* refers to a special HEVC mode, in which the
	  stream just contain I and B frames, without P frames, and all B frames
	  only have forward direction dependencies (i.e. all inter frames have 2
	  reference lists but no backward reference in both lists).  This is
	  similar to AVC I/P mode, but changing the P to the forward dependent
	  B.
	  The `low-delay-b` property is now just used to simply convert all P
	  frames to B frames when driver does not support P frames (so both
	  reference lists have the same references frames). This is a little
	  different from the meaning of low delay b mode (the two ref lists may
	  have the different reference frames). And the driver now can report
	  whether it supports P frames correctly, so there is no need to use
	  this property and deprecate it.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/284>

2020-07-24 12:54:31 +0200  Marc Leeman <m.leeman@televic.com>

	* gst/vaapi/gstvaapipostproc.c:
	  postproc: reconfigure after changing cropping values
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/365>

2020-07-09 13:49:29 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode.h:
	* gst/vaapi/gstvaapiencode_h264.c:
	* gst/vaapi/gstvaapiencode_h265.c:
	* gst/vaapi/gstvaapiencode_jpeg.c:
	* gst/vaapi/gstvaapiencode_mpeg2.c:
	* gst/vaapi/gstvaapiencode_vp8.c:
	* gst/vaapi/gstvaapiencode_vp9.c:
	  plugin: encode: Add static caps for template documentation.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-08 19:03:14 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_vp9.c:
	  plugin: encode: vp9: Use the dynamically built src template caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-08 19:02:45 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_vp8.c:
	  plugin: encode: vp8: Use the dynamically built src template caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-08 19:02:23 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_jpeg.c:
	  plugin: encode: jpeg: Use the dynamically built src template caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-08 19:00:39 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_mpeg2.c:
	  plugin: encode: mpeg2: Use the dynamically built src template caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-08 18:59:18 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_h265.c:
	  plugin: encode: h265: Use the dynamically built src template caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-08 18:57:26 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_h264.c:
	  plugin: encode: h264: Use the dynamically built src template caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-08 18:46:58 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode.h:
	* gst/vaapi/gstvaapiencode_h264.c:
	* gst/vaapi/gstvaapiencode_h265.c:
	* gst/vaapi/gstvaapiencode_jpeg.c:
	* gst/vaapi/gstvaapiencode_mpeg2.c:
	* gst/vaapi/gstvaapiencode_vp8.c:
	* gst/vaapi/gstvaapiencode_vp9.c:
	  plugin: encode: Store the coded caps in type's init data.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-08 18:30:00 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapipluginutil.c:
	* gst/vaapi/gstvaapipluginutil.h:
	  plugin: util: add helper function build_template_coded_caps_by_codec()
	  Like build_template_raw_caps_by_codec(), this function can detect and
	  build the caps for specified codec based on the query of the profiles.
	  The result is coded caps such as video/x-h265, video/x-h264. The result
	  can be used as the template of encode's src or decode's sink.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-07 17:16:41 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode.h:
	* gst/vaapi/gstvaapipluginutil.c:
	* gst/vaapi/gstvaapipluginutil.h:
	  plugins: utils: rename build_template_caps_by_codec.
	  Rename the function build_template_caps_by_codec() to the name of
	  build_template_raw_caps_by_codec(). It can be used to collect all
	  raw video formats for encode's sink and decode's src.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>

2020-07-21 20:14:57 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	* gst/vaapi/gstvaapipluginutil.c:
	* gst/vaapi/gstvaapipluginutil.h:
	  vaapidecode: merge common profiles before setting size range
	  The synthetic profiles, such as H264 baseline, H265 intra, etc. are
	  added at the end of processing all available VA profiles. This
	  generated an non-optimal caps for negotiation, since the synthetic
	  profiles don't have frame size ranges.
	  This patch adds those possible synthetic profiles when the associated
	  profile is processed, with its frame size ranges.
	  Now allowed sink caps are simpler.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/363>

2020-07-21 22:05:08 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapipluginutil.c:
	  plugin: util: Add the missing DMA buffer input in template caps.
	  We pass the wrong parameter to gst_vaapi_build_caps_from_formats()
	  and lose the DMA feature in caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/362>

2020-07-14 18:13:56 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_h265.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.c:
	* gst-libs/gst/vaapi/gstvaapiprofile.h:
	* gst-libs/gst/vaapi/gstvaapiutils_h265.c:
	* gst-libs/gst/vaapi/video-format.c:
	* gst/vaapi/gstvaapidecode.c:
	  libs: decoder: H265: Add MAIN_12 profile supporting.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/359>

2020-07-09 23:07:38 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiimage.c:
	* gst-libs/gst/vaapi/video-format.c:
	  video-format: Add P012_LE format.
	  It can be used as HEVC YUV_4:2:0 12bits stream's decoder output, and
	  also can be used as the input format for encoding HEVC YUV_4:2:0 12bits
	  stream.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/359>

2020-07-17 00:45:53 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapidecode.c:
	  plugin: decode: correct ensure_allowed_sinkpad_caps's caps.
	  The decode allowed caps returned by ensure_allowed_sinkpad_caps()
	  contains all profiles of the whole VAAPI, like:
	  image/jpeg, width=(int)[ 0, 1638 4 ], height=(int)[ 0, 16384 ];
	  video/mpeg, mpegversion=(int)2, profile=(string){ simple, main },
	  width=(int)[ 0, 2048 ], height=(int)[ 0, 2048 ]; video/x-h264,
	  profile=(string){ main, high, constrained-baseline }, width=(int)[ 0,
	  4096 ], height=(int)[ 0, 4096 ]; video/x-h264, profile=(string){
	  constrained-high, progressive-high, baseline }; video/x-h265,
	  profile=(string){ main, main-intra }, width=(int)[ 0, 8192 ],
	  height=(int)[ 0, 8192 ]; video/x-vp8, width=(int)[ 0, 4096 ],
	  height=(int)[ 0, 4096 ]; video/x-wmv, wmvversion=(int)3,
	  format=(string)WVC1, profile=(string)advanced, width=(int)[ 0, 3840 ],
	  height=(int)[ 0, 3840 ]; video/x-wmv, wmvversion=(int)3,
	  profile=(string){ simple, main }, width=(int)[ 0, 3840 ],
	  height=(int)[ 0, 3840 ]
	  Which is verbose and may have latent problems. It should only contains
	  the profiles belong to its codec type. For example, h265 should only
	  return:
	  video/x-h265, profile=(string){ main, main-intra },
	  width=(int)[ 0, 8192 ], height=(int)[ 0, 8192 ]
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/361>

2020-07-13 11:06:18 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecodebin.c:
	  vaapidecodebin: don't force NV12 since P010_10LE is now possible
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/360>

2020-07-12 20:34:31 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiprofile.c:
	  libs: profile: The VP9 profiles' name should be just "0,1,2,3"
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/357>

2020-07-08 17:33:32 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapidecoder.c:
	* gst-libs/gst/vaapi/gstvaapidecoder.h:
	* gst/vaapi/gstvaapidecode.c:
	* gst/vaapi/gstvaapidecode.h:
	* tests/internal/simple-decoder.c:
	  vaapidecode: Remove NO_SURFACE error handling
	  Since surfaces are not bounded to decoding context it makes no sense
	  to keep the surface semaphore. This patch removes the handling of
	  this error.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/353>

2020-07-08 17:48:57 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapidecode.c:
	* gst/vaapi/gstvaapidecode.h:
	  Revert "vaapidecode: drop non-keyframe in reverse playback"
	  Since the number of surfaces are not bounded to decoder context,
	  this hack is no longer needed.
	  This reverts commit 19c0c8a97385ce119440c4aad2d689fc79297435.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/353>

2019-12-06 14:21:33 +0800  He Junyan <junyan.he@hotmail.com>

	* gst-libs/gst/vaapi/gstvaapicontext.c:
	  libs: decoder: context: remove surfaces binding from context.
	  The vaCreateContext do not need to specify the surfaces for the
	  context creation now. So we do not need to bind any surface to the
	  context anymore. Surfaces should be the resource belong to display
	  and just be used in encoder/decoder context.
	  The previous manner has big limitation for decoder. The context's
	  surface number is decided by dpb size. All the surfaces in dpb will
	  be attached to a gstbuffer and be pushed to down stream, and the
	  decoder need to wait down stream free the surface and go on if not
	  enough surface available. For more and more use cases, this causes
	  deadlock. For example,
	  gst-launch-1.0 filesrc location=a.h264 ! h264parse ! vaapih264dec
	  ! x264enc ! filesink location=./output.h264
	  will cause deadlock and make the whole pipeline hang.
	  the x264enc encoder need to cache more than dpb size surfaces.
	  The best solution is seperating the surfaces number and the dpb size.
	  dpb and dpb size shoule be virtual concepts maintained by the decoder.
	  And let the surfaces_pool in context maintain the re-use of all surfaces.
	  For encoder, the situation is better, all the surfaces are just used
	  as reference frame and no need to be pushed to down stream. We can
	  just reserve and set the capacity of the surfaces_pool to meet the
	  request.
	  Fix: #147
	  Fix: #88
	  Co-Author: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/353>

2020-07-08 17:50:51 +0100  Tim-Philipp Müller <tim@centricular.com>

	* meson.build:
	* scripts/extract-release-date-from-doap-file.py:
	  meson: set release date from .doap file for releases
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/355>

2020-07-08 11:57:52 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapipluginbase.c:
	  plugins: use VA allocator by default on raw caps
	  Instead of using dmabuf allocator in source pad, when raw video caps
	  are negotiated, it uses VA allocator as before, since it is stable
	  in more use cases, for example transcoding, and more backend drivers.
	  Dmabuf allocator is only used when dmabuf caps feature is negotiated.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/352>

2020-06-06 18:47:35 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst/vaapi/gstvaapi.c:
	  vaapisink: rank it as secondary
	  iHD doesn't provide a full implemention for rendering surfaces and
	  i965 has problems in wayland. And I suspect this path is followed
	  by other driver implementations.
	  This patch demotes the rank of vaapisink to secondary, so it will
	  not be autoplugged avoiding bad experience of users.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/336>

2020-06-19 10:44:50 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>

	* gst-libs/gst/vaapi/gstvaapidecoder_h264.c:
	* gst-libs/gst/vaapi/gstvaapidecoder_h265.c:
	  libs: decoder: h264, h265: in context at least 16 reference surfaces
	  Registering only stream's DBP size number of surfaces for decoding VA
	  surfaces brings issues for certain streams. This change register all
	  possible number of reference surfaces in a stream, which is 16.
	  Fixes: #94

2020-07-04 21:21:57 +0800  He Junyan <junyan.he@intel.com>

	* gst/vaapi/gstvaapiencode_h265.c:
	  plugins: encode: h265: Add profile,level,tier to output caps.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/350>

2020-07-04 21:08:20 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	  libs: encoder: h265: init tier to GST_VAAPI_TIER_H265_UNKNOWN.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/350>

2020-07-04 21:05:49 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	  libs: encoder: h265: fix a bug to get get_profile_tier_level.
	  0 is a valid value for h265 tier.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/350>

2020-07-02 19:19:35 +0800  He Junyan <junyan.he@intel.com>

	* gst-libs/gst/vaapi/gstvaapiencoder_h265.c:
	  libs: encoder: h265: no need to check the high compression tune.
	  The h265 encoder just support tune mode:
	  (0): none             - None
	  (3): low-power        - Low power mode
	  So, no need to check and set the high compression parameters.
	  And by the way, the current ensure_tuning_high_compression manner
	  of choosing the hightest profile idc as the best compression profile
	  is not correct. Unlike h264, in h265 the higher profile idc number
	  does not mean it has more compression tools, and so it has better
	  compression performance. It may even be un-compatible with the lower
	  profile idc. For example, the SCREEN_CONTENT_CODING profile with idc
	  9 is not compatible with 3D_MAIN profile with idc 8.
	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/348>

2020-07-03 02:04:14 +0100  Tim-Philipp Müller <tim@centricular.com>

	* meson.build:
	  Back to development

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=== release 1.17.2 ===

2020-07-03 00:36:40 +0100  Tim-Philipp Müller <tim@centricular.com>

	* ChangeLog:
	* NEWS:
	* RELEASE:
	* gstreamer-vaapi.doap:
	* meson.build:
	  Release 1.17.2

2020-06-23 10:20:46 -0400  Thibault Saunier <tsaunier@igalia.com>

	* docs/gst_plugins_cache.json:
	* gst/vaapi/gstvaapiencode.c:
	  docs: Mark parent classes as plugin API

2020-06-23 00:07:57 +0200  Mathieu Duponchelle <mathieu@centricular.com>

	* docs/meson.build:
	  meson: mark plugins cache target as always stale

2020-06-19 23:34:11 -0400  Thibault Saunier <tsaunier@igalia.com>

	* docs/gst_plugins_cache.json:
	  doc: Stop documenting properties from parents

2020-06-20 00:28:35 +0100  Tim-Philipp Müller <tim@centricular.com>

	* meson.build:
	  Back to development

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