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|
/*
* Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
* Copyright (C) 2017 Xilinx, Inc.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>, Collabora Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst.h>
#include "gstomxh265enc.h"
#include "gstomxh265utils.h"
GST_DEBUG_CATEGORY_STATIC (gst_omx_h265_enc_debug_category);
#define GST_CAT_DEFAULT gst_omx_h265_enc_debug_category
/* prototypes */
static gboolean gst_omx_h265_enc_set_format (GstOMXVideoEnc * enc,
GstOMXPort * port, GstVideoCodecState * state);
static GstCaps *gst_omx_h265_enc_get_caps (GstOMXVideoEnc * enc,
GstOMXPort * port, GstVideoCodecState * state);
static void gst_omx_h265_enc_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_omx_h265_enc_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
enum
{
PROP_0,
PROP_PERIODICITYOFIDRFRAMES,
PROP_INTERVALOFCODINGINTRAFRAMES,
PROP_B_FRAMES,
PROP_CONSTRAINED_INTRA_PREDICTION,
PROP_LOOP_FILTER_MODE,
};
#define GST_OMX_H265_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT (0xffffffff)
#define GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT (0xffffffff)
#define GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT (0xffffffff)
#define GST_OMX_H265_VIDEO_ENC_CONSTRAINED_INTRA_PREDICTION_DEFAULT (FALSE)
#define GST_OMX_H265_VIDEO_ENC_LOOP_FILTER_MODE_DEFAULT (0xffffffff)
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
/* zynqultrascaleplus's OMX uses a param struct different of Android's one */
#define INDEX_PARAM_VIDEO_HEVC OMX_ALG_IndexParamVideoHevc
#define ALIGNMENT "{ au, nal }"
#else
#define INDEX_PARAM_VIDEO_HEVC OMX_IndexParamVideoHevc
#define ALIGNMENT "au"
#endif
/* class initialization */
#define DEBUG_INIT \
GST_DEBUG_CATEGORY_INIT (gst_omx_h265_enc_debug_category, "omxh265enc", 0, \
"debug category for gst-omx H265 video encoder");
#define parent_class gst_omx_h265_enc_parent_class
G_DEFINE_TYPE_WITH_CODE (GstOMXH265Enc, gst_omx_h265_enc,
GST_TYPE_OMX_VIDEO_ENC, DEBUG_INIT);
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
#define GST_TYPE_OMX_H265_ENC_LOOP_FILTER_MODE (gst_omx_h265_enc_loop_filter_mode_get_type ())
static GType
gst_omx_h265_enc_loop_filter_mode_get_type (void)
{
static GType qtype = 0;
if (qtype == 0) {
static const GEnumValue values[] = {
{OMX_ALG_VIDEO_HEVCLoopFilterEnable, "Enable deblocking filter",
"enable"},
{OMX_ALG_VIDEO_HEVCLoopFilterDisable, "Disable deblocking filter",
"disable"},
{OMX_ALG_VIDEO_HEVCLoopFilterDisableCrossSlice,
"Disable deblocking filter on slice boundary", "disable-cross-slice"},
{OMX_ALG_VIDEO_HEVCLoopFilterDisableCrossTile,
"Disable deblocking filter on tile boundary", "disable-cross-tile"},
{OMX_ALG_VIDEO_HEVCLoopFilterDisableCrossSliceAndTile,
"Disable deblocking filter on slice and tile boundary",
"disable-slice-and-tile"},
{0xffffffff, "Component Default", "default"},
{0, NULL, NULL}
};
qtype = g_enum_register_static ("GstOMXH265EncLoopFilter", values);
}
return qtype;
}
#endif
static void
gst_omx_h265_enc_class_init (GstOMXH265EncClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstOMXVideoEncClass *videoenc_class = GST_OMX_VIDEO_ENC_CLASS (klass);
videoenc_class->set_format = GST_DEBUG_FUNCPTR (gst_omx_h265_enc_set_format);
videoenc_class->get_caps = GST_DEBUG_FUNCPTR (gst_omx_h265_enc_get_caps);
gobject_class->set_property = gst_omx_h265_enc_set_property;
gobject_class->get_property = gst_omx_h265_enc_get_property;
g_object_class_install_property (gobject_class,
PROP_INTERVALOFCODINGINTRAFRAMES,
g_param_spec_uint ("interval-intraframes",
"Interval of coding Intra frames",
"Interval of coding Intra frames (0xffffffff=component default)", 0,
G_MAXUINT,
GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
GST_PARAM_MUTABLE_READY));
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
g_object_class_install_property (gobject_class, PROP_PERIODICITYOFIDRFRAMES,
g_param_spec_uint ("periodicity-idr", "IDR periodicity",
"Periodicity of IDR frames (0xffffffff=component default)",
0, G_MAXUINT,
GST_OMX_H265_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
GST_PARAM_MUTABLE_READY));
g_object_class_install_property (gobject_class, PROP_B_FRAMES,
g_param_spec_uint ("b-frames", "Number of B-frames",
"Number of B-frames between two consecutive I-frames (0xffffffff=component default)",
0, G_MAXUINT, GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
GST_PARAM_MUTABLE_READY));
g_object_class_install_property (gobject_class,
PROP_CONSTRAINED_INTRA_PREDICTION,
g_param_spec_boolean ("constrained-intra-prediction",
"Constrained Intra Prediction",
"If enabled, prediction only uses residual data and decoded samples "
"from neighbouring coding blocks coded using intra prediction modes",
GST_OMX_H265_VIDEO_ENC_CONSTRAINED_INTRA_PREDICTION_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
GST_PARAM_MUTABLE_READY));
g_object_class_install_property (gobject_class, PROP_LOOP_FILTER_MODE,
g_param_spec_enum ("loop-filter-mode", "Loop Filter mode",
"Enable or disable the deblocking filter (0xffffffff=component default)",
GST_TYPE_OMX_H265_ENC_LOOP_FILTER_MODE,
GST_OMX_H265_VIDEO_ENC_LOOP_FILTER_MODE_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
GST_PARAM_MUTABLE_READY));
#endif
videoenc_class->cdata.default_src_template_caps = "video/x-h265, "
"width=(int) [ 1, MAX ], " "height=(int) [ 1, MAX ], "
"framerate = (fraction) [0, MAX], stream-format=(string) byte-stream, "
"aligmment = (string) " ALIGNMENT;
gst_element_class_set_static_metadata (element_class,
"OpenMAX H.265 Video Encoder",
"Codec/Encoder/Video/Hardware",
"Encode H.265 video streams",
"Sebastian Dröge <sebastian.droege@collabora.co.uk>");
gst_omx_set_default_role (&videoenc_class->cdata, "video_encoder.hevc");
}
static void
gst_omx_h265_enc_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstOMXH265Enc *self = GST_OMX_H265_ENC (object);
switch (prop_id) {
case PROP_INTERVALOFCODINGINTRAFRAMES:
self->interval_intraframes = g_value_get_uint (value);
break;
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
case PROP_PERIODICITYOFIDRFRAMES:
self->periodicity_idr = g_value_get_uint (value);
break;
case PROP_B_FRAMES:
self->b_frames = g_value_get_uint (value);
break;
case PROP_CONSTRAINED_INTRA_PREDICTION:
self->constrained_intra_prediction = g_value_get_boolean (value);
break;
case PROP_LOOP_FILTER_MODE:
self->loop_filter_mode = g_value_get_enum (value);
break;
#endif
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_omx_h265_enc_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstOMXH265Enc *self = GST_OMX_H265_ENC (object);
switch (prop_id) {
case PROP_INTERVALOFCODINGINTRAFRAMES:
g_value_set_uint (value, self->interval_intraframes);
break;
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
case PROP_PERIODICITYOFIDRFRAMES:
g_value_set_uint (value, self->periodicity_idr);
break;
case PROP_B_FRAMES:
g_value_set_uint (value, self->b_frames);
break;
case PROP_CONSTRAINED_INTRA_PREDICTION:
g_value_set_boolean (value, self->constrained_intra_prediction);
break;
case PROP_LOOP_FILTER_MODE:
g_value_set_enum (value, self->loop_filter_mode);
break;
#endif
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_omx_h265_enc_init (GstOMXH265Enc * self)
{
self->interval_intraframes =
GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT;
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
self->periodicity_idr =
GST_OMX_H265_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT;
self->b_frames = GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT;
self->constrained_intra_prediction =
GST_OMX_H265_VIDEO_ENC_CONSTRAINED_INTRA_PREDICTION_DEFAULT;
self->loop_filter_mode = GST_OMX_H265_VIDEO_ENC_LOOP_FILTER_MODE_DEFAULT;
#endif
}
/* Update OMX_VIDEO_PARAM_PROFILELEVELTYPE.{eProfile,eLevel}
*
* Returns TRUE if succeeded or if not supported, FALSE if failed */
static gboolean
update_param_profile_level (GstOMXH265Enc * self,
OMX_VIDEO_HEVCPROFILETYPE profile, OMX_VIDEO_HEVCLEVELTYPE level)
{
OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
OMX_ERRORTYPE err;
GST_OMX_INIT_STRUCT (¶m);
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
err =
gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->enc,
OMX_IndexParamVideoProfileLevelCurrent, ¶m);
if (err != OMX_ErrorNone) {
GST_WARNING_OBJECT (self,
"Getting OMX_IndexParamVideoProfileLevelCurrent not supported by component");
return TRUE;
}
if (profile != OMX_VIDEO_HEVCProfileUnknown)
param.eProfile = profile;
if (level != OMX_VIDEO_HEVCLevelUnknown)
param.eLevel = level;
err =
gst_omx_component_set_parameter (GST_OMX_VIDEO_ENC (self)->enc,
OMX_IndexParamVideoProfileLevelCurrent, ¶m);
if (err == OMX_ErrorUnsupportedIndex) {
GST_WARNING_OBJECT (self,
"Setting OMX_IndexParamVideoProfileLevelCurrent not supported by component");
return TRUE;
} else if (err != OMX_ErrorNone) {
GST_ERROR_OBJECT (self,
"Error setting profile %u and level %u: %s (0x%08x)",
(guint) param.eProfile, (guint) param.eLevel,
gst_omx_error_to_string (err), err);
return FALSE;
}
return TRUE;
}
/* Update OMX_ALG_VIDEO_PARAM_HEVCTYPE
*
* Returns TRUE if succeeded or if not supported, FALSE if failed */
static gboolean
update_param_hevc (GstOMXH265Enc * self,
OMX_VIDEO_HEVCPROFILETYPE profile, OMX_VIDEO_HEVCLEVELTYPE level)
{
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
OMX_ALG_VIDEO_PARAM_HEVCTYPE param;
#else
OMX_VIDEO_PARAM_HEVCTYPE param;
#endif
OMX_ERRORTYPE err;
GST_OMX_INIT_STRUCT (¶m);
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
/* On Android the param struct is initialized manually with default
* settings rather than using GetParameter() to retrieve them.
* We should probably do the same when we'll add Android as target.
* See bgo#783862 for details. */
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
param.bConstIpred = self->constrained_intra_prediction;
if (self->loop_filter_mode != GST_OMX_H265_VIDEO_ENC_LOOP_FILTER_MODE_DEFAULT)
param.eLoopFilterMode = self->loop_filter_mode;
err =
gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->enc,
(OMX_INDEXTYPE) OMX_ALG_IndexParamVideoHevc, ¶m);
#else
err =
gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->enc,
(OMX_INDEXTYPE) OMX_IndexParamVideoHevc, ¶m);
#endif
if (err != OMX_ErrorNone) {
GST_WARNING_OBJECT (self,
"Getting OMX_ALG_IndexParamVideoHevc not supported by component");
return TRUE;
}
if (profile != OMX_VIDEO_HEVCProfileUnknown)
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
param.eProfile = (OMX_ALG_VIDEO_HEVCPROFILETYPE) profile;
#else
param.eProfile = profile;
#endif
if (level != OMX_VIDEO_HEVCLevelUnknown)
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
param.eLevel = (OMX_ALG_VIDEO_HEVCLEVELTYPE) level;
#else
param.eLevel = level;
#endif
/* GOP pattern */
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
/* The zynqultrascaleplus uses another PARAM_HEVCTYPE API allowing users to
* define the number of P and B frames while Android's API only expose the
* former. */
if (self->interval_intraframes !=
GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT) {
param.nPFrames = self->interval_intraframes;
/* If user specified a specific number of B-frames, reduce the number of
* P-frames by this amount. If not ensure there is no B-frame to have the
* requested GOP length. */
if (self->b_frames != GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT) {
if (self->b_frames > self->interval_intraframes) {
GST_ERROR_OBJECT (self,
"The interval_intraframes perdiod (%u) needs to be higher than the number of B-frames (%u)",
self->interval_intraframes, self->b_frames);
return FALSE;
}
param.nPFrames -= self->b_frames;
} else {
param.nBFrames = 0;
}
}
if (self->b_frames != GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT)
param.nBFrames = self->b_frames;
#else
if (self->interval_intraframes !=
GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT)
param.nKeyFrameInterval = self->interval_intraframes;
#endif
err =
gst_omx_component_set_parameter (GST_OMX_VIDEO_ENC (self)->enc,
(OMX_INDEXTYPE) INDEX_PARAM_VIDEO_HEVC, ¶m);
if (err == OMX_ErrorUnsupportedIndex) {
GST_WARNING_OBJECT (self,
"Setting IndexParamVideoHevc not supported by component");
return TRUE;
} else if (err != OMX_ErrorNone) {
GST_ERROR_OBJECT (self,
"Error setting HEVC settings (profile %u and level %u): %s (0x%08x)",
(guint) param.eProfile, (guint) param.eLevel,
gst_omx_error_to_string (err), err);
return FALSE;
}
return TRUE;
}
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
static gboolean
set_intra_period (GstOMXH265Enc * self)
{
OMX_ALG_VIDEO_PARAM_INSTANTANEOUS_DECODING_REFRESH config_idr;
OMX_ERRORTYPE err;
GST_OMX_INIT_STRUCT (&config_idr);
config_idr.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
GST_DEBUG_OBJECT (self, "nIDRPeriod:%u",
(guint) config_idr.nInstantaneousDecodingRefreshFrequency);
config_idr.nInstantaneousDecodingRefreshFrequency = self->periodicity_idr;
err =
gst_omx_component_set_parameter (GST_OMX_VIDEO_ENC (self)->enc,
(OMX_INDEXTYPE) OMX_ALG_IndexParamVideoInstantaneousDecodingRefresh,
&config_idr);
if (err != OMX_ErrorNone) {
GST_ERROR_OBJECT (self,
"can't set OMX_IndexConfigVideoAVCIntraPeriod %s (0x%08x)",
gst_omx_error_to_string (err), err);
return FALSE;
}
return TRUE;
}
#endif
static gboolean
gst_omx_h265_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
GstVideoCodecState * state)
{
GstOMXH265Enc *self = GST_OMX_H265_ENC (enc);
GstCaps *peercaps;
OMX_PARAM_PORTDEFINITIONTYPE port_def;
OMX_ERRORTYPE err;
const gchar *profile_string, *level_string, *tier_string;
OMX_VIDEO_HEVCPROFILETYPE profile = OMX_VIDEO_HEVCProfileUnknown;
OMX_VIDEO_HEVCLEVELTYPE level = OMX_VIDEO_HEVCLevelUnknown;
gboolean enable_subframe = FALSE;
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
if (self->periodicity_idr !=
GST_OMX_H265_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT)
set_intra_period (self);
#endif
gst_omx_port_get_port_definition (GST_OMX_VIDEO_ENC (self)->enc_out_port,
&port_def);
port_def.format.video.eCompressionFormat =
(OMX_VIDEO_CODINGTYPE) OMX_VIDEO_CodingHEVC;
err =
gst_omx_port_update_port_definition (GST_OMX_VIDEO_ENC
(self)->enc_out_port, &port_def);
if (err != OMX_ErrorNone)
return FALSE;
/* Set profile and level */
peercaps = gst_pad_peer_query_caps (GST_VIDEO_ENCODER_SRC_PAD (enc),
gst_pad_get_pad_template_caps (GST_VIDEO_ENCODER_SRC_PAD (enc)));
if (peercaps) {
GstStructure *s;
const gchar *alignment_string;
if (gst_caps_is_empty (peercaps)) {
gst_caps_unref (peercaps);
GST_ERROR_OBJECT (self, "Empty caps");
return FALSE;
}
s = gst_caps_get_structure (peercaps, 0);
profile_string = gst_structure_get_string (s, "profile");
if (profile_string) {
profile = gst_omx_h265_utils_get_profile_from_str (profile_string);
if (profile == OMX_VIDEO_HEVCProfileUnknown)
goto unsupported_profile;
}
level_string = gst_structure_get_string (s, "level");
tier_string = gst_structure_get_string (s, "tier");
if (level_string && tier_string) {
level = gst_omx_h265_utils_get_level_from_str (level_string, tier_string);
if (level == OMX_VIDEO_HEVCLevelUnknown)
goto unsupported_level;
}
alignment_string = gst_structure_get_string (s, "alignment");
if (alignment_string && g_str_equal (alignment_string, "nal"))
enable_subframe = TRUE;
gst_caps_unref (peercaps);
}
if (profile != OMX_VIDEO_HEVCProfileUnknown
|| level != OMX_VIDEO_HEVCLevelUnknown) {
/* OMX provides 2 API to set the profile and level. We try using the
* generic one here and the H265 specific when calling
* update_param_hevc() */
if (!update_param_profile_level (self, profile, level))
return FALSE;
}
if (!update_param_hevc (self, profile, level))
return FALSE;
gst_omx_port_set_subframe (GST_OMX_VIDEO_ENC (self)->enc_out_port,
enable_subframe);
return TRUE;
unsupported_profile:
GST_ERROR_OBJECT (self, "Unsupported profile %s", profile_string);
gst_caps_unref (peercaps);
return FALSE;
unsupported_level:
GST_ERROR_OBJECT (self, "Unsupported level %s", level_string);
gst_caps_unref (peercaps);
return FALSE;
}
static GstCaps *
gst_omx_h265_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port,
GstVideoCodecState * state)
{
GstOMXH265Enc *self = GST_OMX_H265_ENC (enc);
GstCaps *caps;
OMX_ERRORTYPE err;
OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
const gchar *profile, *level, *tier, *alignment;
GST_OMX_INIT_STRUCT (¶m);
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
err =
gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->enc,
OMX_IndexParamVideoProfileLevelCurrent, ¶m);
if (err != OMX_ErrorNone && err != OMX_ErrorUnsupportedIndex)
return NULL;
if (gst_omx_port_get_subframe (GST_OMX_VIDEO_ENC (self)->enc_out_port))
alignment = "nal";
else
alignment = "au";
caps = gst_caps_new_simple ("video/x-h265",
"stream-format", G_TYPE_STRING, "byte-stream",
"alignment", G_TYPE_STRING, alignment, NULL);
if (err == OMX_ErrorNone) {
profile = gst_omx_h265_utils_get_profile_from_enum (param.eProfile);
if (!profile) {
g_assert_not_reached ();
gst_caps_unref (caps);
return NULL;
}
switch (param.eLevel) {
case OMX_VIDEO_HEVCMainTierLevel1:
tier = "main";
level = "1";
break;
case OMX_VIDEO_HEVCMainTierLevel2:
tier = "main";
level = "2";
break;
case OMX_VIDEO_HEVCMainTierLevel21:
tier = "main";
level = "2.1";
break;
case OMX_VIDEO_HEVCMainTierLevel3:
tier = "main";
level = "3";
break;
case OMX_VIDEO_HEVCMainTierLevel31:
tier = "main";
level = "3.1";
break;
case OMX_VIDEO_HEVCMainTierLevel4:
tier = "main";
level = "4";
break;
case OMX_VIDEO_HEVCMainTierLevel41:
tier = "main";
level = "4.1";
break;
case OMX_VIDEO_HEVCMainTierLevel5:
tier = "main";
level = "5";
break;
case OMX_VIDEO_HEVCMainTierLevel51:
tier = "main";
level = "5.1";
break;
case OMX_VIDEO_HEVCMainTierLevel52:
tier = "main";
level = "5.2";
break;
case OMX_VIDEO_HEVCMainTierLevel6:
tier = "main";
level = "6";
break;
case OMX_VIDEO_HEVCMainTierLevel61:
tier = "main";
level = "6.1";
break;
case OMX_VIDEO_HEVCMainTierLevel62:
tier = "main";
level = "6.2";
break;
case OMX_VIDEO_HEVCHighTierLevel4:
tier = "high";
level = "4";
break;
case OMX_VIDEO_HEVCHighTierLevel41:
tier = "high";
level = "4.1";
break;
case OMX_VIDEO_HEVCHighTierLevel5:
tier = "high";
level = "5";
break;
case OMX_VIDEO_HEVCHighTierLevel51:
tier = "high";
level = "5.1";
break;
case OMX_VIDEO_HEVCHighTierLevel52:
tier = "high";
level = "5.2";
break;
case OMX_VIDEO_HEVCHighTierLevel6:
tier = "high";
level = "6";
break;
case OMX_VIDEO_HEVCHighTierLevel61:
tier = "high";
level = "6.1";
break;
case OMX_VIDEO_HEVCHighTierLevel62:
tier = "high";
level = "6.2";
break;
default:
g_assert_not_reached ();
gst_caps_unref (caps);
return NULL;
}
gst_caps_set_simple (caps,
"profile", G_TYPE_STRING, profile, "level", G_TYPE_STRING, level,
"tier", G_TYPE_STRING, tier, NULL);
}
return caps;
}
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