#include "bytestream.h"
#include "wmv2.h"
#include "rv10.h"
+#include "packet_internal.h"
#include "libxvid.h"
#include <limits.h>
#include "sp5x.h"
avctx->pix_fmt != AV_PIX_FMT_YUV422P) {
av_log(avctx, AV_LOG_ERROR,
"only YUV420 and YUV422 are supported\n");
- return -1;
+ return AVERROR(EINVAL);
}
break;
case AV_CODEC_ID_MJPEG:
if (!format_supported) {
av_log(avctx, AV_LOG_ERROR, "colorspace not supported in jpeg\n");
- return -1;
+ return AVERROR(EINVAL);
}
break;
default:
if (avctx->pix_fmt != AV_PIX_FMT_YUV420P) {
av_log(avctx, AV_LOG_ERROR, "only YUV420 is supported\n");
- return -1;
+ return AVERROR(EINVAL);
}
}
if ((!avctx->rc_max_rate) != (!avctx->rc_buffer_size)) {
av_log(avctx, AV_LOG_ERROR, "Either both buffer size and max rate or neither must be specified\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (avctx->rc_min_rate && avctx->rc_max_rate != avctx->rc_min_rate) {
if (avctx->rc_min_rate && avctx->rc_min_rate > avctx->bit_rate) {
av_log(avctx, AV_LOG_ERROR, "bitrate below min bitrate\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (avctx->rc_max_rate && avctx->rc_max_rate < avctx->bit_rate) {
av_log(avctx, AV_LOG_ERROR, "bitrate above max bitrate\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (avctx->rc_max_rate &&
avctx->bit_rate * (int64_t)avctx->time_base.num >
avctx->rc_buffer_size * (int64_t)avctx->time_base.den) {
av_log(avctx, AV_LOG_ERROR, "VBV buffer too small for bitrate\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (!s->fixed_qscale &&
s->codec_id != AV_CODEC_ID_H263 && s->codec_id != AV_CODEC_ID_H263P &&
s->codec_id != AV_CODEC_ID_FLV1) {
av_log(avctx, AV_LOG_ERROR, "4MV not supported by codec\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (s->obmc && s->avctx->mb_decision != FF_MB_DECISION_SIMPLE) {
av_log(avctx, AV_LOG_ERROR,
"OBMC is only supported with simple mb decision\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (s->quarter_sample && s->codec_id != AV_CODEC_ID_MPEG4) {
av_log(avctx, AV_LOG_ERROR, "qpel not supported by codec\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (s->max_b_frames &&
s->codec_id != AV_CODEC_ID_MPEG1VIDEO &&
s->codec_id != AV_CODEC_ID_MPEG2VIDEO) {
av_log(avctx, AV_LOG_ERROR, "B-frames not supported by codec\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (s->max_b_frames < 0) {
av_log(avctx, AV_LOG_ERROR,
"max b frames must be 0 or positive for mpegvideo based encoders\n");
- return -1;
+ return AVERROR(EINVAL);
}
if ((s->codec_id == AV_CODEC_ID_MPEG4 ||
(avctx->width > 2048 ||
avctx->height > 1152 )) {
av_log(avctx, AV_LOG_ERROR, "H.263 does not support resolutions above 2048x1152\n");
- return -1;
+ return AVERROR(EINVAL);
}
if ((s->codec_id == AV_CODEC_ID_H263 ||
s->codec_id == AV_CODEC_ID_H263P) &&
((avctx->width &3) ||
(avctx->height&3) )) {
av_log(avctx, AV_LOG_ERROR, "w/h must be a multiple of 4\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (s->codec_id == AV_CODEC_ID_MPEG1VIDEO &&
(avctx->width > 4095 ||
avctx->height > 4095 )) {
av_log(avctx, AV_LOG_ERROR, "MPEG-1 does not support resolutions above 4095x4095\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (s->codec_id == AV_CODEC_ID_MPEG2VIDEO &&
(avctx->width > 16383 ||
avctx->height > 16383 )) {
av_log(avctx, AV_LOG_ERROR, "MPEG-2 does not support resolutions above 16383x16383\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (s->codec_id == AV_CODEC_ID_RV10 &&
if ((s->codec_id == AV_CODEC_ID_WMV1 ||
s->codec_id == AV_CODEC_ID_WMV2) &&
avctx->width & 1) {
- av_log(avctx, AV_LOG_ERROR, "width must be multiple of 2\n");
- return -1;
+ av_log(avctx, AV_LOG_ERROR, "width must be multiple of 2\n");
+ return AVERROR(EINVAL);
}
if ((s->avctx->flags & (AV_CODEC_FLAG_INTERLACED_DCT | AV_CODEC_FLAG_INTERLACED_ME)) &&
s->codec_id != AV_CODEC_ID_MPEG4 && s->codec_id != AV_CODEC_ID_MPEG2VIDEO) {
av_log(avctx, AV_LOG_ERROR, "interlacing not supported by codec\n");
- return -1;
+ return AVERROR(EINVAL);
}
#if FF_API_PRIVATE_OPT
&& s->codec_id != AV_CODEC_ID_MPEG2VIDEO)) {
av_log(avctx, AV_LOG_ERROR,
"mpeg2 style quantization not supported by codec\n");
- return -1;
+ return AVERROR(EINVAL);
}
if ((s->mpv_flags & FF_MPV_FLAG_CBP_RD) && !avctx->trellis) {
av_log(avctx, AV_LOG_ERROR, "CBP RD needs trellis quant\n");
- return -1;
+ return AVERROR(EINVAL);
}
if ((s->mpv_flags & FF_MPV_FLAG_QP_RD) &&
s->avctx->mb_decision != FF_MB_DECISION_RD) {
av_log(avctx, AV_LOG_ERROR, "QP RD needs mbd=2\n");
- return -1;
+ return AVERROR(EINVAL);
}
if ((s->mpv_flags & FF_MPV_FLAG_QP_RD) &&
// Used to produce garbage with MJPEG.
av_log(avctx, AV_LOG_ERROR,
"QP RD is no longer compatible with MJPEG or AMV\n");
- return -1;
+ return AVERROR(EINVAL);
}
#if FF_API_PRIVATE_OPT
av_log(avctx, AV_LOG_ERROR,
"closed gop with scene change detection are not supported yet, "
"set threshold to 1000000000\n");
- return -1;
+ return AVERROR_PATCHWELCOME;
}
if (s->avctx->flags & AV_CODEC_FLAG_LOW_DELAY) {
av_log(avctx, AV_LOG_ERROR,
"low delay forcing is only available for mpeg2, "
"set strict_std_compliance to 'unofficial' or lower in order to allow it\n");
- return -1;
+ return AVERROR(EINVAL);
}
if (s->max_b_frames != 0) {
av_log(avctx, AV_LOG_ERROR,
"B-frames cannot be used with low delay\n");
- return -1;
+ return AVERROR(EINVAL);
}
}
if (avctx->qmax > 28) {
av_log(avctx, AV_LOG_ERROR,
"non linear quant only supports qmax <= 28 currently\n");
- return -1;
+ return AVERROR_PATCHWELCOME;
}
}
(s->codec_id != AV_CODEC_ID_H263P)) {
av_log(avctx, AV_LOG_ERROR,
"multi threaded encoding not supported by codec\n");
- return -1;
+ return AVERROR_PATCHWELCOME;
}
if (s->avctx->thread_count < 1) {
av_log(avctx, AV_LOG_ERROR,
"automatic thread number detection not supported by codec, "
"patch welcome\n");
- return -1;
+ return AVERROR_PATCHWELCOME;
}
if (!avctx->time_base.den || !avctx->time_base.num) {
av_log(avctx, AV_LOG_ERROR, "framerate not set\n");
- return -1;
+ return AVERROR(EINVAL);
}
#if FF_API_PRIVATE_OPT
"the maximum admitted value for the timebase denominator "
"is %d\n", s->avctx->time_base.num, s->avctx->time_base.den,
(1 << 16) - 1);
- return -1;
+ return AVERROR(EINVAL);
}
s->time_increment_bits = av_log2(s->avctx->time_base.den - 1) + 1;
case AV_CODEC_ID_AMV:
s->out_format = FMT_MJPEG;
s->intra_only = 1; /* force intra only for jpeg */
- if (!CONFIG_MJPEG_ENCODER ||
- ff_mjpeg_encode_init(s) < 0)
- return -1;
+ if (!CONFIG_MJPEG_ENCODER)
+ return AVERROR_ENCODER_NOT_FOUND;
+ if ((ret = ff_mjpeg_encode_init(s)) < 0)
+ return ret;
avctx->delay = 0;
s->low_delay = 1;
break;
case AV_CODEC_ID_H261:
if (!CONFIG_H261_ENCODER)
- return -1;
+ return AVERROR_ENCODER_NOT_FOUND;
if (ff_h261_get_picture_format(s->width, s->height) < 0) {
av_log(avctx, AV_LOG_ERROR,
"The specified picture size of %dx%d is not valid for the "
"H.261 codec.\nValid sizes are 176x144, 352x288\n",
s->width, s->height);
- return -1;
+ return AVERROR(EINVAL);
}
s->out_format = FMT_H261;
avctx->delay = 0;
break;
case AV_CODEC_ID_H263:
if (!CONFIG_H263_ENCODER)
- return -1;
+ return AVERROR_ENCODER_NOT_FOUND;
if (ff_match_2uint16(ff_h263_format, FF_ARRAY_ELEMS(ff_h263_format),
s->width, s->height) == 8) {
av_log(avctx, AV_LOG_ERROR,
"the H.263 codec.\nValid sizes are 128x96, 176x144, "
"352x288, 704x576, and 1408x1152. "
"Try H.263+.\n", s->width, s->height);
- return -1;
+ return AVERROR(EINVAL);
}
s->out_format = FMT_H263;
avctx->delay = 0;
s->low_delay = 1;
break;
default:
- return -1;
+ return AVERROR(EINVAL);
}
#if FF_API_PRIVATE_OPT
/* init */
ff_mpv_idct_init(s);
- if (ff_mpv_common_init(s) < 0)
- return -1;
+ if ((ret = ff_mpv_common_init(s)) < 0)
+ return ret;
ff_fdctdsp_init(&s->fdsp, avctx);
ff_me_cmp_init(&s->mecc, avctx);
ff_qpeldsp_init(&s->qdsp);
if (s->msmpeg4_version) {
- FF_ALLOCZ_OR_GOTO(s->avctx, s->ac_stats,
- 2 * 2 * (MAX_LEVEL + 1) *
- (MAX_RUN + 1) * 2 * sizeof(int), fail);
+ int ac_stats_size = 2 * 2 * (MAX_LEVEL + 1) * (MAX_RUN + 1) * 2 * sizeof(int);
+ if (!(s->ac_stats = av_mallocz(ac_stats_size)))
+ return AVERROR(ENOMEM);
}
- FF_ALLOCZ_OR_GOTO(s->avctx, s->avctx->stats_out, 256, fail);
-
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_intra_matrix, 64 * 32 * sizeof(int), fail);
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_chroma_intra_matrix, 64 * 32 * sizeof(int), fail);
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_inter_matrix, 64 * 32 * sizeof(int), fail);
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_intra_matrix16, 64 * 32 * 2 * sizeof(uint16_t), fail);
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_chroma_intra_matrix16, 64 * 32 * 2 * sizeof(uint16_t), fail);
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_inter_matrix16, 64 * 32 * 2 * sizeof(uint16_t), fail);
- FF_ALLOCZ_OR_GOTO(s->avctx, s->input_picture,
- MAX_PICTURE_COUNT * sizeof(Picture *), fail);
- FF_ALLOCZ_OR_GOTO(s->avctx, s->reordered_input_picture,
- MAX_PICTURE_COUNT * sizeof(Picture *), fail);
+ if (!(s->avctx->stats_out = av_mallocz(256)) ||
+ !FF_ALLOCZ_TYPED_ARRAY(s->q_intra_matrix, 32) ||
+ !FF_ALLOCZ_TYPED_ARRAY(s->q_chroma_intra_matrix, 32) ||
+ !FF_ALLOCZ_TYPED_ARRAY(s->q_inter_matrix, 32) ||
+ !FF_ALLOCZ_TYPED_ARRAY(s->q_intra_matrix16, 32) ||
+ !FF_ALLOCZ_TYPED_ARRAY(s->q_chroma_intra_matrix16, 32) ||
+ !FF_ALLOCZ_TYPED_ARRAY(s->q_inter_matrix16, 32) ||
+ !FF_ALLOCZ_TYPED_ARRAY(s->input_picture, MAX_PICTURE_COUNT) ||
+ !FF_ALLOCZ_TYPED_ARRAY(s->reordered_input_picture, MAX_PICTURE_COUNT))
+ return AVERROR(ENOMEM);
if (s->noise_reduction) {
- FF_ALLOCZ_OR_GOTO(s->avctx, s->dct_offset,
- 2 * 64 * sizeof(uint16_t), fail);
+ if (!FF_ALLOCZ_TYPED_ARRAY(s->dct_offset, 2))
+ return AVERROR(ENOMEM);
}
ff_dct_encode_init(s);
31, 0);
}
- if (ff_rate_control_init(s) < 0)
- return -1;
+ if ((ret = ff_rate_control_init(s)) < 0)
+ return ret;
#if FF_API_PRIVATE_OPT
FF_DISABLE_DEPRECATION_WARNINGS
s->tmp_frames[i]->width = s->width >> s->brd_scale;
s->tmp_frames[i]->height = s->height >> s->brd_scale;
- ret = av_frame_get_buffer(s->tmp_frames[i], 32);
+ ret = av_frame_get_buffer(s->tmp_frames[i], 0);
if (ret < 0)
return ret;
}
cpb_props->buffer_size = avctx->rc_buffer_size;
return 0;
-fail:
- ff_mpv_encode_end(avctx);
- return AVERROR_UNKNOWN;
}
av_cold int ff_mpv_encode_end(AVCodecContext *avctx)
ff_mjpeg_encode_stuffing(s);
}
- avpriv_align_put_bits(&s->pb);
flush_put_bits(&s->pb);
if ((s->avctx->flags & AV_CODEC_FLAG_PASS1) && !s->partitioned_frame)
s->avctx->execute(s->avctx, encode_thread, &s->thread_context[0], NULL, context_count, sizeof(void*));
for(i=1; i<context_count; i++){
if (s->pb.buf_end == s->thread_context[i]->pb.buf)
- set_put_bits_buffer_size(&s->pb, FFMIN(s->thread_context[i]->pb.buf_end - s->pb.buf, INT_MAX/8-32));
+ set_put_bits_buffer_size(&s->pb, FFMIN(s->thread_context[i]->pb.buf_end - s->pb.buf, INT_MAX/8-BUF_BITS));
merge_context_after_encode(s, s->thread_context[i]);
}
emms_c();
.init = ff_mpv_encode_init,
.encode2 = ff_mpv_encode_picture,
.close = ff_mpv_encode_end,
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
.pix_fmts= (const enum AVPixelFormat[]){AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE},
.priv_class = &h263_class,
};
.encode2 = ff_mpv_encode_picture,
.close = ff_mpv_encode_end,
.capabilities = AV_CODEC_CAP_SLICE_THREADS,
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &h263p_class,
};
.init = ff_mpv_encode_init,
.encode2 = ff_mpv_encode_picture,
.close = ff_mpv_encode_end,
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &msmpeg4v2_class,
};
.init = ff_mpv_encode_init,
.encode2 = ff_mpv_encode_picture,
.close = ff_mpv_encode_end,
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &msmpeg4v3_class,
};
.init = ff_mpv_encode_init,
.encode2 = ff_mpv_encode_picture,
.close = ff_mpv_encode_end,
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &wmv1_class,
};
projects / ffmpeg / blobdiff