mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 10:41:04 +00:00
51d5db3f47
Expanded to support image format to YV12/I422/I444. It's related to the color bit-depth and profile of the codec. It can make configuring appropriate profile according to bit-depth and format. https://bugzilla.gnome.org/show_bug.cgi?id=791674
77 lines
2.1 KiB
C
77 lines
2.1 KiB
C
/* AV1
|
|
* Copyright (C) 2018 Wonchul Lee <chul0812@gmail.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "gstav1utils.h"
|
|
|
|
typedef struct
|
|
{
|
|
enum aom_img_fmt aom_format;
|
|
GstVideoFormat gst_format;
|
|
} AomImageFormat;
|
|
|
|
static const AomImageFormat img_formats[] = {
|
|
{AOM_IMG_FMT_YV12, GST_VIDEO_FORMAT_YV12},
|
|
{AOM_IMG_FMT_I420, GST_VIDEO_FORMAT_I420},
|
|
{AOM_IMG_FMT_I422, GST_VIDEO_FORMAT_Y42B},
|
|
{AOM_IMG_FMT_I444, GST_VIDEO_FORMAT_Y444},
|
|
};
|
|
|
|
const char *
|
|
gst_av1_get_error_name (aom_codec_err_t status)
|
|
{
|
|
switch (status) {
|
|
case AOM_CODEC_OK:
|
|
return "OK";
|
|
case AOM_CODEC_ERROR:
|
|
return "error";
|
|
case AOM_CODEC_MEM_ERROR:
|
|
return "mem error";
|
|
case AOM_CODEC_ABI_MISMATCH:
|
|
return "abi mismatch";
|
|
case AOM_CODEC_INCAPABLE:
|
|
return "incapable";
|
|
case AOM_CODEC_UNSUP_BITSTREAM:
|
|
return "unsupported bitstream";
|
|
case AOM_CODEC_UNSUP_FEATURE:
|
|
return "unsupported feature";
|
|
case AOM_CODEC_CORRUPT_FRAME:
|
|
return "corrupt frame";
|
|
case AOM_CODEC_INVALID_PARAM:
|
|
return "invalid parameter";
|
|
default:
|
|
return "unknown";
|
|
}
|
|
}
|
|
|
|
gint
|
|
gst_video_format_to_av1_img_format (GstVideoFormat format)
|
|
{
|
|
guint i;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (img_formats); i++)
|
|
if (img_formats[i].gst_format == format)
|
|
return img_formats[i].aom_format;
|
|
|
|
GST_WARNING ("av1 img format not found");
|
|
return -1;
|
|
}
|