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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
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/* GStreamer
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* Copyright (C) <2024> V-Nova International Limited
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "gstlcevcencoderutils.h"
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EILColourFormat
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gst_lcevc_encoder_utils_get_color_format (GstVideoFormat format)
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{
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switch (format) {
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case GST_VIDEO_FORMAT_I420:
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return EIL_YUV_420P;
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case GST_VIDEO_FORMAT_I420_10LE:
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return EIL_YUV_420P10;
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case GST_VIDEO_FORMAT_Y42B:
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return EIL_YUV_422P;
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case GST_VIDEO_FORMAT_I422_10LE:
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return EIL_YUV_422P10;
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case GST_VIDEO_FORMAT_Y444:
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return EIL_YUV_444P;
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case GST_VIDEO_FORMAT_Y444_10LE:
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return EIL_YUV_444P10;
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case GST_VIDEO_FORMAT_RGB:
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return EIL_RGB_24;
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case GST_VIDEO_FORMAT_BGR:
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return EIL_BGR_24;
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case GST_VIDEO_FORMAT_RGBA:
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return EIL_RGBA_32;
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case GST_VIDEO_FORMAT_BGRA:
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return EIL_BGRA_32;
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case GST_VIDEO_FORMAT_ARGB:
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return EIL_ARGB_32;
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case GST_VIDEO_FORMAT_ABGR:
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return EIL_ABGR_32;
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default:
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break;
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}
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return -1;
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}
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gboolean
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gst_lcevc_encoder_utils_init_eil_picture (EILFrameType frame_type,
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GstVideoFrame * frame, GstClockTime pts, EILPicture * picture)
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{
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picture->memory_type = EIL_MT_Host;
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picture->num_planes = GST_VIDEO_FRAME_N_PLANES (frame);
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if (picture->num_planes > EIL_MaxPlanes)
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return FALSE;
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for (guint i = 0; i < picture->num_planes; i++) {
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picture->plane[i] = GST_VIDEO_FRAME_PLANE_DATA (frame, i);
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picture->stride[i] = GST_VIDEO_FRAME_PLANE_STRIDE (frame, i);
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picture->offset[i] = GST_VIDEO_FRAME_PLANE_OFFSET (frame, i);
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}
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picture->base_type = EIL_BT_Unknown;
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picture->frame_type = frame_type;
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switch (frame->info.ABI.abi.field_order) {
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case GST_VIDEO_FIELD_ORDER_TOP_FIELD_FIRST:
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picture->field_type = EIL_FieldType_Top;
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break;
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case GST_VIDEO_FIELD_ORDER_BOTTOM_FIELD_FIRST:
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picture->field_type = EIL_FieldType_Bottom;
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break;
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default:
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picture->field_type = EIL_FieldType_None;
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break;
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}
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picture->pts = pts;
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return TRUE;
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}
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