diff options
Diffstat (limited to 'libavcodec/rawenc.c')
| -rw-r--r-- | libavcodec/rawenc.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/libavcodec/rawenc.c b/libavcodec/rawenc.c index 60bd0c776f..d181b74570 100644 --- a/libavcodec/rawenc.c +++ b/libavcodec/rawenc.c @@ -2,20 +2,20 @@ * Raw Video Encoder * Copyright (c) 2001 Fabrice Bellard * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg 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. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -39,37 +39,46 @@ static av_cold int raw_encode_init(AVCodecContext *avctx) #if FF_API_CODED_FRAME FF_DISABLE_DEPRECATION_WARNINGS avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I; - avctx->coded_frame->key_frame = 1; FF_ENABLE_DEPRECATION_WARNINGS #endif avctx->bits_per_coded_sample = av_get_bits_per_pixel(desc); if(!avctx->codec_tag) avctx->codec_tag = avcodec_pix_fmt_to_codec_tag(avctx->pix_fmt); + avctx->bit_rate = ff_guess_coded_bitrate(avctx); + return 0; } static int raw_encode(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet) { - int ret = av_image_get_buffer_size(avctx->pix_fmt, - avctx->width, avctx->height, 1); + int ret = av_image_get_buffer_size(frame->format, + frame->width, frame->height, 1); if (ret < 0) return ret; - if ((ret = ff_alloc_packet(pkt, ret)) < 0) + if ((ret = ff_alloc_packet2(avctx, pkt, ret, ret)) < 0) return ret; if ((ret = av_image_copy_to_buffer(pkt->data, pkt->size, - frame->data, frame->linesize, + (const uint8_t **)frame->data, frame->linesize, frame->format, frame->width, frame->height, 1)) < 0) return ret; if(avctx->codec_tag == AV_RL32("yuv2") && ret > 0 && - avctx->pix_fmt == AV_PIX_FMT_YUYV422) { + frame->format == AV_PIX_FMT_YUYV422) { int x; - for(x = 1; x < avctx->height*avctx->width*2; x += 2) + for(x = 1; x < frame->height*frame->width*2; x += 2) pkt->data[x] ^= 0x80; + } else if (avctx->codec_tag == AV_RL32("b64a") && ret > 0 && + frame->format == AV_PIX_FMT_RGBA64BE) { + uint64_t v; + int x; + for (x = 0; x < frame->height * frame->width; x++) { + v = AV_RB64(&pkt->data[8 * x]); + AV_WB64(&pkt->data[8 * x], v << 48 | v >> 16); + } } pkt->flags |= AV_PKT_FLAG_KEY; *got_packet = 1; |