mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 22:36:33 +00:00
HEVC_Encode: Add HEVC(h265) Encoder plugin
https://bugzilla.gnome.org/show_bug.cgi?id=748874 Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
This commit is contained in:
Sreerenj Balachandran
parent
e623651d69
commit
eaf57cc90b
4 changed files with 486 additions and 0 deletions
|
|
@ -81,12 +81,14 @@ libgstvaapi_enc_source_c = \
|
|||
gstvaapiencode.c \
|
||||
gstvaapiencode_h264.c \
|
||||
gstvaapiencode_mpeg2.c \
|
||||
gstvaapiencode_h265.c \
|
||||
$(NULL)
|
||||
|
||||
libgstvaapi_enc_source_h = \
|
||||
gstvaapiencode.h \
|
||||
gstvaapiencode_h264.h \
|
||||
gstvaapiencode_mpeg2.h \
|
||||
gstvaapiencode_h265.h \
|
||||
$(NULL)
|
||||
|
||||
if USE_ENCODERS
|
||||
|
|
|
|||
|
|
@ -42,6 +42,10 @@
|
|||
#include "gstvaapiencode_vp8.h"
|
||||
#endif
|
||||
|
||||
#if USE_H265_ENCODER
|
||||
#include "gstvaapiencode_h265.h"
|
||||
#endif
|
||||
|
||||
#define PLUGIN_NAME "vaapi"
|
||||
#define PLUGIN_DESC "VA-API based elements"
|
||||
#define PLUGIN_LICENSE "LGPL"
|
||||
|
|
@ -77,6 +81,12 @@ plugin_init (GstPlugin *plugin)
|
|||
GST_TYPE_VAAPIENCODE_VP8);
|
||||
#endif
|
||||
|
||||
#if USE_H265_ENCODER
|
||||
gst_element_register(plugin, "vaapiencode_h265",
|
||||
GST_RANK_PRIMARY,
|
||||
GST_TYPE_VAAPIENCODE_H265);
|
||||
#endif
|
||||
|
||||
#if GST_CHECK_VERSION(1,4,0)
|
||||
gst_element_register(plugin, "vaapidecodebin",
|
||||
GST_RANK_PRIMARY + 2,
|
||||
|
|
|
|||
403
gst/vaapi/gstvaapiencode_h265.c
Normal file
403
gst/vaapi/gstvaapiencode_h265.c
Normal file
|
|
@ -0,0 +1,403 @@
|
|||
/*
|
||||
* gstvaapiencode_h265.c - VA-API H.265 encoder
|
||||
*
|
||||
* Copyright (C) 2015 Intel Corporation
|
||||
* Author: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
|
||||
*
|
||||
* 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; either version 2.1
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* 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
|
||||
*/
|
||||
|
||||
#include "gstcompat.h"
|
||||
#include <gst/vaapi/gstvaapidisplay.h>
|
||||
#include <gst/vaapi/gstvaapiencoder_h265.h>
|
||||
#include <gst/vaapi/gstvaapiutils_h265.h>
|
||||
#include "gstvaapiencode_h265.h"
|
||||
#include "gstvaapipluginutil.h"
|
||||
#include "gstvaapivideomemory.h"
|
||||
|
||||
#define GST_PLUGIN_NAME "vaapiencode_h265"
|
||||
#define GST_PLUGIN_DESC "A VA-API based H.265 video encoder"
|
||||
|
||||
GST_DEBUG_CATEGORY_STATIC (gst_vaapi_h265_encode_debug);
|
||||
#define GST_CAT_DEFAULT gst_vaapi_h265_encode_debug
|
||||
|
||||
#define GST_CODEC_CAPS \
|
||||
"video/x-h265, " \
|
||||
"stream-format = (string) { hvc1, byte-stream }, " \
|
||||
"alignment = (string) au"
|
||||
|
||||
/* *INDENT-OFF* */
|
||||
static const char gst_vaapiencode_h265_sink_caps_str[] =
|
||||
GST_VIDEO_CAPS_MAKE_WITH_FEATURES (GST_CAPS_FEATURE_MEMORY_VAAPI_SURFACE,
|
||||
"{ ENCODED, NV12, I420, YV12 }") ", "
|
||||
GST_CAPS_INTERLACED_FALSE "; "
|
||||
GST_VIDEO_CAPS_MAKE (GST_VIDEO_FORMATS_ALL) ", "
|
||||
GST_CAPS_INTERLACED_FALSE;
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/* *INDENT-OFF* */
|
||||
static const char gst_vaapiencode_h265_src_caps_str[] =
|
||||
GST_CODEC_CAPS ", "
|
||||
"profile = (string) { main }";
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/* *INDENT-OFF* */
|
||||
static GstStaticPadTemplate gst_vaapiencode_h265_sink_factory =
|
||||
GST_STATIC_PAD_TEMPLATE ("sink",
|
||||
GST_PAD_SINK,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS (gst_vaapiencode_h265_sink_caps_str));
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/* *INDENT-OFF* */
|
||||
static GstStaticPadTemplate gst_vaapiencode_h265_src_factory =
|
||||
GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS (gst_vaapiencode_h265_src_caps_str));
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/* h265 encode */
|
||||
G_DEFINE_TYPE (GstVaapiEncodeH265, gst_vaapiencode_h265, GST_TYPE_VAAPIENCODE);
|
||||
|
||||
static void
|
||||
gst_vaapiencode_h265_init (GstVaapiEncodeH265 * encode)
|
||||
{
|
||||
gst_vaapiencode_init_properties (GST_VAAPIENCODE_CAST (encode));
|
||||
}
|
||||
|
||||
static void
|
||||
gst_vaapiencode_h265_finalize (GObject * object)
|
||||
{
|
||||
G_OBJECT_CLASS (gst_vaapiencode_h265_parent_class)->finalize (object);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_vaapiencode_h265_set_property (GObject * object,
|
||||
guint prop_id, const GValue * value, GParamSpec * pspec)
|
||||
{
|
||||
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_GET_CLASS (object);
|
||||
GstVaapiEncode *const base_encode = GST_VAAPIENCODE_CAST (object);
|
||||
|
||||
switch (prop_id) {
|
||||
default:
|
||||
if (!encode_class->set_property (base_encode, prop_id, value))
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gst_vaapiencode_h265_get_property (GObject * object,
|
||||
guint prop_id, GValue * value, GParamSpec * pspec)
|
||||
{
|
||||
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_GET_CLASS (object);
|
||||
GstVaapiEncode *const base_encode = GST_VAAPIENCODE_CAST (object);
|
||||
|
||||
switch (prop_id) {
|
||||
default:
|
||||
if (!encode_class->get_property (base_encode, prop_id, value))
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
typedef struct
|
||||
{
|
||||
GstVaapiProfile best_profile;
|
||||
guint best_score;
|
||||
} FindBestProfileData;
|
||||
|
||||
static void
|
||||
find_best_profile_value (FindBestProfileData * data, const GValue * value)
|
||||
{
|
||||
const gchar *str;
|
||||
GstVaapiProfile profile;
|
||||
guint score;
|
||||
|
||||
if (!value || !G_VALUE_HOLDS_STRING (value))
|
||||
return;
|
||||
|
||||
str = g_value_get_string (value);
|
||||
if (!str)
|
||||
return;
|
||||
profile = gst_vaapi_utils_h265_get_profile_from_string (str);
|
||||
if (!profile)
|
||||
return;
|
||||
score = gst_vaapi_utils_h265_get_profile_score (profile);
|
||||
if (score < data->best_score)
|
||||
return;
|
||||
data->best_profile = profile;
|
||||
data->best_score = score;
|
||||
}
|
||||
|
||||
static GstVaapiProfile
|
||||
find_best_profile (GstCaps * caps)
|
||||
{
|
||||
FindBestProfileData data;
|
||||
guint i, j, num_structures, num_values;
|
||||
|
||||
data.best_profile = GST_VAAPI_PROFILE_UNKNOWN;
|
||||
data.best_score = 0;
|
||||
|
||||
num_structures = gst_caps_get_size (caps);
|
||||
for (i = 0; i < num_structures; i++) {
|
||||
GstStructure *const structure = gst_caps_get_structure (caps, i);
|
||||
const GValue *const value = gst_structure_get_value (structure, "profile");
|
||||
|
||||
if (!value)
|
||||
continue;
|
||||
if (G_VALUE_HOLDS_STRING (value))
|
||||
find_best_profile_value (&data, value);
|
||||
else if (GST_VALUE_HOLDS_LIST (value)) {
|
||||
num_values = gst_value_list_get_size (value);
|
||||
for (j = 0; j < num_values; j++)
|
||||
find_best_profile_value (&data, gst_value_list_get_value (value, j));
|
||||
}
|
||||
}
|
||||
return data.best_profile;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_vaapiencode_h265_set_config (GstVaapiEncode * base_encode)
|
||||
{
|
||||
GstVaapiEncoderH265 *const encoder =
|
||||
GST_VAAPI_ENCODER_H265 (base_encode->encoder);
|
||||
GstCaps *allowed_caps;
|
||||
GstVaapiProfile profile;
|
||||
|
||||
/* Check for the largest profile that is supported */
|
||||
allowed_caps =
|
||||
gst_pad_get_allowed_caps (GST_VAAPI_PLUGIN_BASE_SRC_PAD (base_encode));
|
||||
if (!allowed_caps)
|
||||
return TRUE;
|
||||
|
||||
profile = find_best_profile (allowed_caps);
|
||||
gst_caps_unref (allowed_caps);
|
||||
if (profile) {
|
||||
GST_INFO ("using %s profile as target decoder constraints",
|
||||
gst_vaapi_utils_h265_get_profile_string (profile));
|
||||
if (!gst_vaapi_encoder_h265_set_max_profile (encoder, profile))
|
||||
return FALSE;
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static GstCaps *
|
||||
gst_vaapiencode_h265_get_caps (GstVaapiEncode * base_encode)
|
||||
{
|
||||
GstVaapiEncodeH265 *const encode = GST_VAAPIENCODE_H265_CAST (base_encode);
|
||||
GstCaps *caps, *allowed_caps;
|
||||
|
||||
caps = gst_caps_from_string (GST_CODEC_CAPS);
|
||||
|
||||
/* Check whether "stream-format" is hvcC mode */
|
||||
allowed_caps =
|
||||
gst_pad_get_allowed_caps (GST_VAAPI_PLUGIN_BASE_SRC_PAD (encode));
|
||||
if (allowed_caps) {
|
||||
const char *stream_format = NULL;
|
||||
GstStructure *structure;
|
||||
guint i, num_structures;
|
||||
|
||||
num_structures = gst_caps_get_size (allowed_caps);
|
||||
for (i = 0; !stream_format && i < num_structures; i++) {
|
||||
structure = gst_caps_get_structure (allowed_caps, i);
|
||||
if (!gst_structure_has_field_typed (structure, "stream-format",
|
||||
G_TYPE_STRING))
|
||||
continue;
|
||||
stream_format = gst_structure_get_string (structure, "stream-format");
|
||||
}
|
||||
encode->is_hvc = stream_format && strcmp (stream_format, "hvc1") == 0;
|
||||
gst_caps_unref (allowed_caps);
|
||||
}
|
||||
gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING,
|
||||
encode->is_hvc ? "hvc1" : "byte-stream", NULL);
|
||||
|
||||
base_encode->need_codec_data = encode->is_hvc;
|
||||
|
||||
/* XXX: update profile and level information */
|
||||
return caps;
|
||||
}
|
||||
|
||||
static GstVaapiEncoder *
|
||||
gst_vaapiencode_h265_alloc_encoder (GstVaapiEncode * base,
|
||||
GstVaapiDisplay * display)
|
||||
{
|
||||
return gst_vaapi_encoder_h265_new (display);
|
||||
}
|
||||
|
||||
/* h265 NAL byte stream operations */
|
||||
static guint8 *
|
||||
_h265_byte_stream_next_nal (guint8 * buffer, guint32 len, guint32 * nal_size)
|
||||
{
|
||||
const guint8 *cur = buffer;
|
||||
const guint8 *const end = buffer + len;
|
||||
guint8 *nal_start = NULL;
|
||||
guint32 flag = 0xFFFFFFFF;
|
||||
guint32 nal_start_len = 0;
|
||||
|
||||
g_assert (len >= 0 && buffer && nal_size);
|
||||
if (len < 3) {
|
||||
*nal_size = len;
|
||||
nal_start = (len ? buffer : NULL);
|
||||
return nal_start;
|
||||
}
|
||||
|
||||
/*locate head postion */
|
||||
if (!buffer[0] && !buffer[1]) {
|
||||
if (buffer[2] == 1) { /* 0x000001 */
|
||||
nal_start_len = 3;
|
||||
} else if (!buffer[2] && len >= 4 && buffer[3] == 1) { /* 0x00000001 */
|
||||
nal_start_len = 4;
|
||||
}
|
||||
}
|
||||
nal_start = buffer + nal_start_len;
|
||||
cur = nal_start;
|
||||
|
||||
/*find next nal start position */
|
||||
while (cur < end) {
|
||||
flag = ((flag << 8) | ((*cur++) & 0xFF));
|
||||
if ((flag & 0x00FFFFFF) == 0x00000001) {
|
||||
if (flag == 0x00000001)
|
||||
*nal_size = cur - 4 - nal_start;
|
||||
else
|
||||
*nal_size = cur - 3 - nal_start;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (cur >= end) {
|
||||
*nal_size = end - nal_start;
|
||||
if (nal_start >= end) {
|
||||
nal_start = NULL;
|
||||
}
|
||||
}
|
||||
return nal_start;
|
||||
}
|
||||
|
||||
static inline void
|
||||
_start_code_to_size (guint8 nal_start_code[4], guint32 nal_size)
|
||||
{
|
||||
nal_start_code[0] = ((nal_size >> 24) & 0xFF);
|
||||
nal_start_code[1] = ((nal_size >> 16) & 0xFF);
|
||||
nal_start_code[2] = ((nal_size >> 8) & 0xFF);
|
||||
nal_start_code[3] = (nal_size & 0xFF);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
_h265_convert_byte_stream_to_hvc (GstBuffer * buf)
|
||||
{
|
||||
GstMapInfo info;
|
||||
guint32 nal_size;
|
||||
guint8 *nal_start_code, *nal_body;
|
||||
guint8 *frame_end;
|
||||
|
||||
g_assert (buf);
|
||||
|
||||
if (!gst_buffer_map (buf, &info, GST_MAP_READ | GST_MAP_WRITE))
|
||||
return FALSE;
|
||||
|
||||
nal_start_code = info.data;
|
||||
frame_end = info.data + info.size;
|
||||
nal_size = 0;
|
||||
|
||||
while ((frame_end > nal_start_code) &&
|
||||
(nal_body = _h265_byte_stream_next_nal (nal_start_code,
|
||||
frame_end - nal_start_code, &nal_size)) != NULL) {
|
||||
if (!nal_size)
|
||||
goto error;
|
||||
|
||||
g_assert (nal_body - nal_start_code == 4);
|
||||
_start_code_to_size (nal_start_code, nal_size);
|
||||
nal_start_code = nal_body + nal_size;
|
||||
}
|
||||
gst_buffer_unmap (buf, &info);
|
||||
return TRUE;
|
||||
|
||||
error:
|
||||
gst_buffer_unmap (buf, &info);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static GstFlowReturn
|
||||
gst_vaapiencode_h265_alloc_buffer (GstVaapiEncode * base_encode,
|
||||
GstVaapiCodedBuffer * coded_buf, GstBuffer ** out_buffer_ptr)
|
||||
{
|
||||
GstVaapiEncodeH265 *const encode = GST_VAAPIENCODE_H265_CAST (base_encode);
|
||||
GstVaapiEncoderH265 *const encoder =
|
||||
GST_VAAPI_ENCODER_H265 (base_encode->encoder);
|
||||
GstFlowReturn ret;
|
||||
|
||||
g_return_val_if_fail (encoder != NULL, GST_FLOW_ERROR);
|
||||
|
||||
ret =
|
||||
GST_VAAPIENCODE_CLASS (gst_vaapiencode_h265_parent_class)->alloc_buffer
|
||||
(base_encode, coded_buf, out_buffer_ptr);
|
||||
if (ret != GST_FLOW_OK)
|
||||
return ret;
|
||||
|
||||
if (!encode->is_hvc)
|
||||
return GST_FLOW_OK;
|
||||
|
||||
/* Convert to hvcC format */
|
||||
if (!_h265_convert_byte_stream_to_hvc (*out_buffer_ptr))
|
||||
goto error_convert_buffer;
|
||||
return GST_FLOW_OK;
|
||||
|
||||
/* ERRORS */
|
||||
error_convert_buffer:
|
||||
{
|
||||
GST_ERROR ("failed to convert from bytestream format to hvcC format");
|
||||
gst_buffer_replace (out_buffer_ptr, NULL);
|
||||
return GST_FLOW_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gst_vaapiencode_h265_class_init (GstVaapiEncodeH265Class * klass)
|
||||
{
|
||||
GObjectClass *const object_class = G_OBJECT_CLASS (klass);
|
||||
GstElementClass *const element_class = GST_ELEMENT_CLASS (klass);
|
||||
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_CLASS (klass);
|
||||
|
||||
GST_DEBUG_CATEGORY_INIT (gst_vaapi_h265_encode_debug,
|
||||
GST_PLUGIN_NAME, 0, GST_PLUGIN_DESC);
|
||||
|
||||
object_class->finalize = gst_vaapiencode_h265_finalize;
|
||||
object_class->set_property = gst_vaapiencode_h265_set_property;
|
||||
object_class->get_property = gst_vaapiencode_h265_get_property;
|
||||
|
||||
encode_class->get_properties = gst_vaapi_encoder_h265_get_default_properties;
|
||||
encode_class->set_config = gst_vaapiencode_h265_set_config;
|
||||
encode_class->get_caps = gst_vaapiencode_h265_get_caps;
|
||||
encode_class->alloc_encoder = gst_vaapiencode_h265_alloc_encoder;
|
||||
encode_class->alloc_buffer = gst_vaapiencode_h265_alloc_buffer;
|
||||
|
||||
gst_element_class_set_static_metadata (element_class,
|
||||
"VA-API H.265 encoder",
|
||||
"Codec/Encoder/Video",
|
||||
GST_PLUGIN_DESC,
|
||||
"Sreerenj Balachandran <sreerenj.balachandran@intel.com>");
|
||||
|
||||
/* sink pad */
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_vaapiencode_h265_sink_factory));
|
||||
|
||||
/* src pad */
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_vaapiencode_h265_src_factory));
|
||||
|
||||
gst_vaapiencode_class_init_properties (encode_class);
|
||||
}
|
||||
71
gst/vaapi/gstvaapiencode_h265.h
Normal file
71
gst/vaapi/gstvaapiencode_h265.h
Normal file
|
|
@ -0,0 +1,71 @@
|
|||
/*
|
||||
* gstvaapiencode_h265.h - VA-API H.265 encoder
|
||||
*
|
||||
* Copyright (C) 2015 Intel Corporation
|
||||
* Author: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
|
||||
*
|
||||
* 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; either version 2.1
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* 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
|
||||
*/
|
||||
|
||||
#ifndef GST_VAAPIENCODE_H265_H
|
||||
#define GST_VAAPIENCODE_H265_H
|
||||
|
||||
#include <gst/gst.h>
|
||||
#include "gstvaapiencode.h"
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define GST_TYPE_VAAPIENCODE_H265 \
|
||||
(gst_vaapiencode_h265_get_type ())
|
||||
#define GST_VAAPIENCODE_H265_CAST(obj) \
|
||||
((GstVaapiEncodeH265 *)(obj))
|
||||
#define GST_VAAPIENCODE_H265(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VAAPIENCODE_H265, \
|
||||
GstVaapiEncodeH265))
|
||||
#define GST_VAAPIENCODE_H265_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_VAAPIENCODE_H265, \
|
||||
GstVaapiEncodeH265Class))
|
||||
#define GST_VAAPIENCODE_H265_GET_CLASS(obj) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VAAPIENCODE_H265, \
|
||||
GstVaapiEncodeH265Class))
|
||||
#define GST_IS_VAAPIENCODE_H265(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VAAPIENCODE_H265))
|
||||
#define GST_IS_VAAPIENCODE_H265_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VAAPIENCODE_H265))
|
||||
|
||||
typedef struct _GstVaapiEncodeH265 GstVaapiEncodeH265;
|
||||
typedef struct _GstVaapiEncodeH265Class GstVaapiEncodeH265Class;
|
||||
|
||||
struct _GstVaapiEncodeH265
|
||||
{
|
||||
/*< private >*/
|
||||
GstVaapiEncode parent_instance;
|
||||
|
||||
guint is_hvc:1; /* [FALSE]=byte-stream (default); [TRUE]=hvcC */
|
||||
};
|
||||
|
||||
struct _GstVaapiEncodeH265Class
|
||||
{
|
||||
/*< private >*/
|
||||
GstVaapiEncodeClass parent_class;
|
||||
};
|
||||
|
||||
GType
|
||||
gst_vaapiencode_h265_get_type (void) G_GNUC_CONST;
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* GST_VAAPIENCODE_H265_H */
|
||||
Loading…
Reference in a new issue