- Jun 19, 2020
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Tim-Philipp Müller authored
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Tim-Philipp Müller authored
Part-of: <gstreamer/gstreamer-vaapi!344>
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- Jun 17, 2020
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Right now, all outputs are handled. The means that the registry object for all but the last are leaked. As a result the sizes are not used correctly. With two outputs, at first the mode and physical size of the second output are used. If the first output changes the mode, then the physical size of the second output is used in combination with the resolution of the first output. The resulting pixel aspect ratio is incorrect. There seems to be no way to determine on which output the window is shown, so just use the first one to get consistent results. Part-of: <gstreamer/gstreamer-vaapi!341>
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- Jun 11, 2020
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He Junyan authored
When the element's state changes to NULL, it can still receive queries, such as the image formats. The display is needed in such queries but not well protected for MT safe. For example, ensure_allowed_raw_caps() may still use the display while it is disposed by gst_vaapi_plugin_base_close() because of the state change. We can keep the display until the element is destroyed. When the state changes to NULL, and then changes to PAUSED again, the display can be correctly set(if type changes), or leave untouched. Fix: #260 Part-of: <gstreamer/gstreamer-vaapi!343>
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- Jun 09, 2020
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Víctor Manuel Jáquez Leal authored
GstVaapiID is an alias of gsize, thus its modifier is platform dependant. Part-of: <!340>
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- Jun 05, 2020
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Mathieu Duponchelle authored
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He Junyan authored
Part-of: <gstreamer/gstreamer-vaapi!294>
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He Junyan authored
We need consider tiles and slices together, separate tiles uniformly and then assign slices uniformly to each tiles. Part-of: <gstreamer/gstreamer-vaapi!294>
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He Junyan authored
The iHD driver has a requirement that one slice can not span tiles when tile is enabled, which is not required by hevc spec. Part-of: <gstreamer/gstreamer-vaapi!294>
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He Junyan authored
Part-of: <gstreamer/gstreamer-vaapi!294>
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He Junyan authored
Part-of: <gstreamer/gstreamer-vaapi!294>
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He Junyan authored
These properties are used for support of tile encoding. We just support uniform mode of tile encoding, that is, separating picture equally by (num-tile-cols X num-tile-rows). According to HEVC spec A1, the max number of tiles in column is 20 and in rows is 22, so add two constant definitions. Part-of: <gstreamer/gstreamer-vaapi!294>
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He Junyan authored
extract slice creation details from add_slice_headers, and let the add_slice_headers just focuses on calculating slice start address and CTU number. Part-of: <gstreamer/gstreamer-vaapi!294>
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He Junyan authored
Encoding by tiles separation now is a very common feature for all relative new codecs, such as HEVC, AV1, and VP9. Just make this check as a common helper function of the encoder base class. Part-of: <gstreamer/gstreamer-vaapi!294>
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Part-of: <gstreamer/gstreamer-vaapi!311>
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Part-of: <gstreamer/gstreamer-vaapi!311>
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Part-of: <gstreamer/gstreamer-vaapi!311>
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Part-of: <gstreamer/gstreamer-vaapi!311>
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Part-of: <gstreamer/gstreamer-vaapi!311>
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Using YUY2 as the input of the encoder can generate main 4:2:2 bit streams and using Y210 as the input of the encoder can generate main 4:2:2 10 bit streams. Part-of: <!334>
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We need to use the chroma_format_idc as the index for getting the SubWidthC and SubHeightC values as the spec 6.1(table 6-1) defines. The wrong SubWidthC or SubHeightC make us calculate a wrong right or bottom offset for crop size and generate garbage in output. Part-of: <gstreamer/gstreamer-vaapi!334>
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GST_VAAPI_CHROMA_TYPE_YUV444_10BPP should also set chroma_format_idc to 3 as GST_VAAPI_CHROMA_TYPE_YUV444 does. Part-of: <gstreamer/gstreamer-vaapi!334>
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- Jun 03, 2020
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Thibault Saunier authored
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Thibault Saunier authored
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Thibault Saunier authored
And fix the default URL which should not be inside quotes.
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Thibault Saunier authored
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- May 27, 2020
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He Junyan authored
Part-of: <gstreamer/gstreamer-vaapi!331>
- May 26, 2020
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When split one frame into fields, the second field should also copy the reference flags. Part-of: <gstreamer/gstreamer-vaapi!333>
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- May 25, 2020
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Víctor Manuel Jáquez Leal authored
As far as we know there are no VAAPI drivers supporting FMO, which migth be used in baseline streams. This commit is a continuation of gstreamer/gstreamer-vaapi!328 Part-of: <gstreamer/gstreamer-vaapi!332>
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- May 21, 2020
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Víctor Manuel Jáquez Leal authored
From now on always the baseline is going to be treated as constrained without need of setting a property. Since the property was added along the development cycle (1.17 / commit 866a9f06) and never released, we assume that it is safe to remove it. Fixes: #252 Part-of: <!328>
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Víctor Manuel Jáquez Leal authored
Part-of: <gstreamer/gstreamer-vaapi!330>
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Haihao Xiang authored
This flag is set to true by default in both MediaSDK and FFmpeg-vaapi, so let's align this plugin with other libraries / softwares. Part-of: <gstreamer/gstreamer-vaapi!329>
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- May 18, 2020
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Víctor Manuel Jáquez Leal authored
commit 7ac2a207 added a regression by erroneously assumed that GstVaapiVideoMeta is actually a GstMeta, which is not. Part-of: <gstreamer/gstreamer-vaapi!327>
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- May 17, 2020
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Víctor Manuel Jáquez Leal authored
So this could hint filters how to use these metas. Had to change the return value for texutre upload meta in order to flag it. Part-of: <gstreamer/gstreamer-vaapi!326>
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- May 16, 2020
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Víctor Manuel Jáquez Leal authored
It is more convinience and thread-safe. Part-of: <gstreamer/gstreamer-vaapi!325>
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xxx_register_type will detect the template sink caps and is needed to be called at init time. Part-of: <gstreamer/gstreamer-vaapi!315>
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Use gst_vaapi_detect_codec_caps to get more precise template caps. Also implement gst_vaapiencode_vp9_register_type, which should be called at plugin register time. Part-of: <gstreamer/gstreamer-vaapi!315>
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Use gst_vaapi_detect_codec_caps to get more precise template caps. Also implement gst_vaapiencode_vp8_register_type, which should be called at plugin register time. Part-of: <gstreamer/gstreamer-vaapi!315>
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