a8d9bfdcf2
Android 10 (API 29) added support for isHardwareAccelerated() to MediaCodecInfo to detect whether a particular MediaCodec is backed by hardware or not. We can now use that to ensure that the video hw-codec is PRIMARY+1 on Android, since using a software codec for video is simply not feasible most of the time. If we're not able to detect isHardwareAccelerated(), perhaps because the Android API version is too old, we try to use the codec name as a fallback. Also rank PRIMARY+1 the c2.android c2.exynos and c2.amlogic audio codecs alongside OMX.google, because they are known-good. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9225>
64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
/*
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* Copyright (C) 2012,2018 Collabora Ltd.
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* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation
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* version 2.1 of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef __GST_AMC_CODECLIST_H__
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#define __GST_AMC_CODECLIST_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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typedef struct _GstAmcCodecInfoHandle GstAmcCodecInfoHandle;
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typedef struct _GstAmcCodecCapabilitiesHandle GstAmcCodecCapabilitiesHandle;
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typedef struct _GstAmcCodecProfileLevel GstAmcCodecProfileLevel;
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struct _GstAmcCodecProfileLevel
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{
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gint profile;
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gint level;
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};
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gboolean gst_amc_codeclist_get_count (gint * count, GError **err);
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GstAmcCodecInfoHandle * gst_amc_codeclist_get_codec_info_at (gint index,
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GError **err);
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void gst_amc_codec_info_handle_free (GstAmcCodecInfoHandle * handle);
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gchar * gst_amc_codec_info_handle_get_name (GstAmcCodecInfoHandle * handle,
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GError ** err);
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gboolean gst_amc_codec_info_handle_is_encoder (GstAmcCodecInfoHandle * handle,
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gboolean * is_encoder, GError ** err);
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gboolean gst_amc_codec_info_handle_is_hardware_accelerated (GstAmcCodecInfoHandle * handle,
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gboolean * is_hardware_accelerated, GError ** err);
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gchar ** gst_amc_codec_info_handle_get_supported_types (
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GstAmcCodecInfoHandle * handle, gsize * length, GError ** err);
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GstAmcCodecCapabilitiesHandle * gst_amc_codec_info_handle_get_capabilities_for_type (
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GstAmcCodecInfoHandle * handle, const gchar * type, GError ** err);
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void gst_amc_codec_capabilities_handle_free (
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GstAmcCodecCapabilitiesHandle * handle);
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gint * gst_amc_codec_capabilities_handle_get_color_formats (
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GstAmcCodecCapabilitiesHandle * handle, gsize * length, GError ** err);
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GstAmcCodecProfileLevel * gst_amc_codec_capabilities_handle_get_profile_levels (
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GstAmcCodecCapabilitiesHandle * handle, gsize * length, GError ** err);
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G_END_DECLS
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#endif /* __GST_AMC_CODECLIST_H__ */
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