* The simplest mpeg encoder (well, it was the simplest!).
*/
+#include <stdint.h>
+
+#include "libavutil/internal.h"
#include "libavutil/intmath.h"
#include "libavutil/mathematics.h"
+#include "libavutil/pixdesc.h"
#include "libavutil/opt.h"
+#include "libavutil/timer.h"
#include "avcodec.h"
+#include "dct.h"
#include "dsputil.h"
+#include "mpeg12.h"
#include "mpegvideo.h"
+#include "h261.h"
#include "h263.h"
+#include "mathops.h"
+#include "mpegutils.h"
#include "mjpegenc.h"
#include "msmpeg4.h"
#include "faandct.h"
#include "bytestream.h"
#include <limits.h>
-//#undef NDEBUG
-//#include <assert.h>
-
static int encode_picture(MpegEncContext *s, int picture_number);
-static int dct_quantize_refine(MpegEncContext *s, DCTELEM *block, int16_t *weight, DCTELEM *orig, int n, int qscale);
+static int dct_quantize_refine(MpegEncContext *s, int16_t *block, int16_t *weight, int16_t *orig, int n, int qscale);
static int sse_mb(MpegEncContext *s);
-static void denoise_dct_c(MpegEncContext *s, DCTELEM *block);
-static int dct_quantize_trellis_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
-
-/* enable all paranoid tests for rounding, overflows, etc... */
-//#define PARANOID
-
-//#define DEBUG
+static void denoise_dct_c(MpegEncContext *s, int16_t *block);
+static int dct_quantize_trellis_c(MpegEncContext *s, int16_t *block, int n, int qscale, int *overflow);
static uint8_t default_mv_penalty[MAX_FCODE + 1][MAX_MV * 2 + 1];
static uint8_t default_fcode_tab[MAX_MV * 2 + 1];
*/
void ff_init_qscale_tab(MpegEncContext *s)
{
- int8_t * const qscale_table = s->current_picture.f.qscale_table;
+ int8_t * const qscale_table = s->current_picture.qscale_table;
int i;
for (i = 0; i < s->mb_num; i++) {
}
}
-static void copy_picture_attributes(MpegEncContext *s,
- AVFrame *dst,
- AVFrame *src)
-{
- int i;
-
- dst->pict_type = src->pict_type;
- dst->quality = src->quality;
- dst->coded_picture_number = src->coded_picture_number;
- dst->display_picture_number = src->display_picture_number;
- //dst->reference = src->reference;
- dst->pts = src->pts;
- dst->interlaced_frame = src->interlaced_frame;
- dst->top_field_first = src->top_field_first;
-
- if (s->avctx->me_threshold) {
- if (!src->motion_val[0])
- av_log(s->avctx, AV_LOG_ERROR, "AVFrame.motion_val not set!\n");
- if (!src->mb_type)
- av_log(s->avctx, AV_LOG_ERROR, "AVFrame.mb_type not set!\n");
- if (!src->ref_index[0])
- av_log(s->avctx, AV_LOG_ERROR, "AVFrame.ref_index not set!\n");
- if (src->motion_subsample_log2 != dst->motion_subsample_log2)
- av_log(s->avctx, AV_LOG_ERROR,
- "AVFrame.motion_subsample_log2 doesn't match! (%d!=%d)\n",
- src->motion_subsample_log2, dst->motion_subsample_log2);
-
- memcpy(dst->mb_type, src->mb_type,
- s->mb_stride * s->mb_height * sizeof(dst->mb_type[0]));
-
- for (i = 0; i < 2; i++) {
- int stride = ((16 * s->mb_width ) >>
- src->motion_subsample_log2) + 1;
- int height = ((16 * s->mb_height) >> src->motion_subsample_log2);
-
- if (src->motion_val[i] &&
- src->motion_val[i] != dst->motion_val[i]) {
- memcpy(dst->motion_val[i], src->motion_val[i],
- 2 * stride * height * sizeof(int16_t));
- }
- if (src->ref_index[i] && src->ref_index[i] != dst->ref_index[i]) {
- memcpy(dst->ref_index[i], src->ref_index[i],
- s->mb_stride * 4 * s->mb_height * sizeof(int8_t));
- }
- }
- }
-}
-
static void update_duplicate_context_after_me(MpegEncContext *dst,
MpegEncContext *src)
{
}
s->me.mv_penalty = default_mv_penalty;
s->fcode_tab = default_fcode_tab;
+
+ s->input_picture_number = 0;
+ s->picture_in_gop_number = 0;
}
/* init video encoder */
av_cold int ff_MPV_encode_init(AVCodecContext *avctx)
{
MpegEncContext *s = avctx->priv_data;
- int i;
- int chroma_h_shift, chroma_v_shift;
+ int i, ret;
MPV_encode_defaults(s);
switch (avctx->codec_id) {
case AV_CODEC_ID_MPEG2VIDEO:
- if (avctx->pix_fmt != PIX_FMT_YUV420P &&
- avctx->pix_fmt != PIX_FMT_YUV422P) {
+ if (avctx->pix_fmt != AV_PIX_FMT_YUV420P &&
+ avctx->pix_fmt != AV_PIX_FMT_YUV422P) {
av_log(avctx, AV_LOG_ERROR,
"only YUV420 and YUV422 are supported\n");
return -1;
}
break;
- case AV_CODEC_ID_LJPEG:
- if (avctx->pix_fmt != PIX_FMT_YUVJ420P &&
- avctx->pix_fmt != PIX_FMT_YUVJ422P &&
- avctx->pix_fmt != PIX_FMT_YUVJ444P &&
- avctx->pix_fmt != PIX_FMT_BGRA &&
- ((avctx->pix_fmt != PIX_FMT_YUV420P &&
- avctx->pix_fmt != PIX_FMT_YUV422P &&
- avctx->pix_fmt != PIX_FMT_YUV444P) ||
- avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)) {
- av_log(avctx, AV_LOG_ERROR, "colorspace not supported in LJPEG\n");
- return -1;
- }
- break;
case AV_CODEC_ID_MJPEG:
- if (avctx->pix_fmt != PIX_FMT_YUVJ420P &&
- avctx->pix_fmt != PIX_FMT_YUVJ422P &&
- ((avctx->pix_fmt != PIX_FMT_YUV420P &&
- avctx->pix_fmt != PIX_FMT_YUV422P) ||
+ if (avctx->pix_fmt != AV_PIX_FMT_YUVJ420P &&
+ avctx->pix_fmt != AV_PIX_FMT_YUVJ422P &&
+ ((avctx->pix_fmt != AV_PIX_FMT_YUV420P &&
+ avctx->pix_fmt != AV_PIX_FMT_YUV422P) ||
avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)) {
av_log(avctx, AV_LOG_ERROR, "colorspace not supported in jpeg\n");
return -1;
}
break;
default:
- if (avctx->pix_fmt != PIX_FMT_YUV420P) {
+ if (avctx->pix_fmt != AV_PIX_FMT_YUV420P) {
av_log(avctx, AV_LOG_ERROR, "only YUV420 is supported\n");
return -1;
}
}
switch (avctx->pix_fmt) {
- case PIX_FMT_YUVJ422P:
- case PIX_FMT_YUV422P:
+ case AV_PIX_FMT_YUVJ422P:
+ case AV_PIX_FMT_YUV422P:
s->chroma_format = CHROMA_422;
break;
- case PIX_FMT_YUVJ420P:
- case PIX_FMT_YUV420P:
+ case AV_PIX_FMT_YUVJ420P:
+ case AV_PIX_FMT_YUV420P:
default:
s->chroma_format = CHROMA_420;
break;
s->avctx = avctx;
s->flags = avctx->flags;
s->flags2 = avctx->flags2;
+ if (avctx->max_b_frames > MAX_B_FRAMES) {
+ av_log(avctx, AV_LOG_ERROR, "Too many B-frames requested, maximum "
+ "is %d.\n", MAX_B_FRAMES);
+ }
s->max_b_frames = avctx->max_b_frames;
s->codec_id = avctx->codec->id;
-#if FF_API_MPV_GLOBAL_OPTS
- if (avctx->luma_elim_threshold)
- s->luma_elim_threshold = avctx->luma_elim_threshold;
- if (avctx->chroma_elim_threshold)
- s->chroma_elim_threshold = avctx->chroma_elim_threshold;
-#endif
s->strict_std_compliance = avctx->strict_std_compliance;
s->quarter_sample = (avctx->flags & CODEC_FLAG_QPEL) != 0;
s->mpeg_quant = avctx->mpeg_quant;
/* Fixed QSCALE */
s->fixed_qscale = !!(avctx->flags & CODEC_FLAG_QSCALE);
-#if FF_API_MPV_GLOBAL_OPTS
- if (s->flags & CODEC_FLAG_QP_RD)
- s->mpv_flags |= FF_MPV_FLAG_QP_RD;
-#endif
-
s->adaptive_quant = (s->avctx->lumi_masking ||
s->avctx->dark_masking ||
s->avctx->temporal_cplx_masking ||
return -1;
}
-#if FF_API_MPV_GLOBAL_OPTS
- if (s->flags & CODEC_FLAG_CBP_RD)
- s->mpv_flags |= FF_MPV_FLAG_CBP_RD;
-#endif
-
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;
}
i = (INT_MAX / 2 + 128) >> 8;
- if (avctx->me_threshold >= i) {
- av_log(avctx, AV_LOG_ERROR, "me_threshold too large, max is %d\n",
- i - 1);
- return -1;
- }
if (avctx->mb_threshold >= i) {
av_log(avctx, AV_LOG_ERROR, "mb_threshold too large, max is %d\n",
i - 1);
if (avctx->inter_quant_bias != FF_DEFAULT_QUANT_BIAS)
s->inter_quant_bias = avctx->inter_quant_bias;
- avcodec_get_chroma_sub_sample(avctx->pix_fmt, &chroma_h_shift,
- &chroma_v_shift);
-
if (avctx->codec_id == AV_CODEC_ID_MPEG4 &&
s->avctx->time_base.den > (1 << 16) - 1) {
av_log(avctx, AV_LOG_ERROR,
}
s->time_increment_bits = av_log2(s->avctx->time_base.den - 1) + 1;
-#if FF_API_MPV_GLOBAL_OPTS
- if (avctx->flags2 & CODEC_FLAG2_SKIP_RD)
- s->mpv_flags |= FF_MPV_FLAG_SKIP_RD;
- if (avctx->flags2 & CODEC_FLAG2_STRICT_GOP)
- s->mpv_flags |= FF_MPV_FLAG_STRICT_GOP;
- if (avctx->quantizer_noise_shaping)
- s->quantizer_noise_shaping = avctx->quantizer_noise_shaping;
-#endif
-
switch (avctx->codec->id) {
case AV_CODEC_ID_MPEG1VIDEO:
s->out_format = FMT_MPEG1;
avctx->delay = s->low_delay ? 0 : (s->max_b_frames + 1);
s->rtp_mode = 1;
break;
- case AV_CODEC_ID_LJPEG:
case AV_CODEC_ID_MJPEG:
s->out_format = FMT_MJPEG;
s->intra_only = 1; /* force intra only for jpeg */
- if (avctx->codec->id == AV_CODEC_ID_LJPEG &&
- avctx->pix_fmt == PIX_FMT_BGRA) {
- s->mjpeg_vsample[0] = s->mjpeg_hsample[0] =
- s->mjpeg_vsample[1] = s->mjpeg_hsample[1] =
- s->mjpeg_vsample[2] = s->mjpeg_hsample[2] = 1;
- } else {
- s->mjpeg_vsample[0] = 2;
- s->mjpeg_vsample[1] = 2 >> chroma_v_shift;
- s->mjpeg_vsample[2] = 2 >> chroma_v_shift;
- s->mjpeg_hsample[0] = 2;
- s->mjpeg_hsample[1] = 2 >> chroma_h_shift;
- s->mjpeg_hsample[2] = 2 >> chroma_h_shift;
- }
- if (!(CONFIG_MJPEG_ENCODER || CONFIG_LJPEG_ENCODER) ||
+ if (!CONFIG_MJPEG_ENCODER ||
ff_mjpeg_encode_init(s) < 0)
return -1;
avctx->delay = 0;
if (ff_MPV_common_init(s) < 0)
return -1;
+ if (ARCH_X86)
+ ff_MPV_encode_init_x86(s);
+
+ s->avctx->coded_frame = s->current_picture.f;
+
+ 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);
+ }
+ 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_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_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->noise_reduction) {
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->dct_offset,
+ 2 * 64 * sizeof(uint16_t), fail);
+ }
+
+ if (CONFIG_H263_ENCODER)
+ ff_h263dsp_init(&s->h263dsp);
if (!s->dct_quantize)
s->dct_quantize = ff_dct_quantize_c;
if (!s->denoise_dct)
if (ff_rate_control_init(s) < 0)
return -1;
+#if FF_API_ERROR_RATE
+ FF_DISABLE_DEPRECATION_WARNINGS
+ if (avctx->error_rate)
+ s->error_rate = avctx->error_rate;
+ FF_ENABLE_DEPRECATION_WARNINGS;
+#endif
+
+#if FF_API_NORMALIZE_AQP
+ FF_DISABLE_DEPRECATION_WARNINGS
+ if (avctx->flags & CODEC_FLAG_NORMALIZE_AQP)
+ s->mpv_flags |= FF_MPV_FLAG_NAQ;
+ FF_ENABLE_DEPRECATION_WARNINGS;
+#endif
+
+#if FF_API_MV0
+ FF_DISABLE_DEPRECATION_WARNINGS
+ if (avctx->flags & CODEC_FLAG_MV0)
+ s->mpv_flags |= FF_MPV_FLAG_MV0;
+ FF_ENABLE_DEPRECATION_WARNINGS
+#endif
+
+ if (avctx->b_frame_strategy == 2) {
+ for (i = 0; i < s->max_b_frames + 2; i++) {
+ s->tmp_frames[i] = av_frame_alloc();
+ if (!s->tmp_frames[i])
+ return AVERROR(ENOMEM);
+
+ s->tmp_frames[i]->format = AV_PIX_FMT_YUV420P;
+ s->tmp_frames[i]->width = s->width >> avctx->brd_scale;
+ s->tmp_frames[i]->height = s->height >> avctx->brd_scale;
+
+ ret = av_frame_get_buffer(s->tmp_frames[i], 32);
+ if (ret < 0)
+ return ret;
+ }
+ }
+
return 0;
+fail:
+ ff_MPV_encode_end(avctx);
+ return AVERROR_UNKNOWN;
}
av_cold int ff_MPV_encode_end(AVCodecContext *avctx)
{
MpegEncContext *s = avctx->priv_data;
+ int i;
ff_rate_control_uninit(s);
ff_MPV_common_end(s);
- if ((CONFIG_MJPEG_ENCODER || CONFIG_LJPEG_ENCODER) &&
+ if (CONFIG_MJPEG_ENCODER &&
s->out_format == FMT_MJPEG)
ff_mjpeg_encode_close(s);
av_freep(&avctx->extradata);
+ for (i = 0; i < FF_ARRAY_ELEMS(s->tmp_frames); i++)
+ av_frame_free(&s->tmp_frames[i]);
+
+ ff_free_picture_tables(&s->new_picture);
+ ff_mpeg_unref_picture(s, &s->new_picture);
+
+ av_freep(&s->avctx->stats_out);
+ av_freep(&s->ac_stats);
+
+ av_freep(&s->q_intra_matrix);
+ av_freep(&s->q_inter_matrix);
+ av_freep(&s->q_intra_matrix16);
+ av_freep(&s->q_inter_matrix16);
+ av_freep(&s->input_picture);
+ av_freep(&s->reordered_input_picture);
+ av_freep(&s->dct_offset);
+
return 0;
}
}
-static int load_input_picture(MpegEncContext *s, AVFrame *pic_arg)
+static int load_input_picture(MpegEncContext *s, const AVFrame *pic_arg)
{
- AVFrame *pic = NULL;
+ Picture *pic = NULL;
int64_t pts;
- int i;
+ int i, display_picture_number = 0, ret;
const int encoding_delay = s->max_b_frames ? s->max_b_frames :
(s->low_delay ? 0 : 1);
int direct = 1;
if (pic_arg) {
pts = pic_arg->pts;
- pic_arg->display_picture_number = s->input_picture_number++;
+ display_picture_number = s->input_picture_number++;
if (pts != AV_NOPTS_VALUE) {
if (s->user_specified_pts != AV_NOPTS_VALUE) {
return -1;
}
- if (!s->low_delay && pic_arg->display_picture_number == 1)
+ if (!s->low_delay && display_picture_number == 1)
s->dts_delta = time - last;
}
s->user_specified_pts = pts;
"Warning: AVFrame.pts=? trying to guess (%"PRId64")\n",
pts);
} else {
- pts = pic_arg->display_picture_number;
+ pts = display_picture_number;
}
}
}
- if (pic_arg) {
- if (encoding_delay && !(s->flags & CODEC_FLAG_INPUT_PRESERVED))
- direct = 0;
- if (pic_arg->linesize[0] != s->linesize)
- direct = 0;
- if (pic_arg->linesize[1] != s->uvlinesize)
- direct = 0;
- if (pic_arg->linesize[2] != s->uvlinesize)
- direct = 0;
-
- //av_log(AV_LOG_DEBUG, "%d %d %d %d\n",pic_arg->linesize[0],
- // pic_arg->linesize[1], s->linesize, s->uvlinesize);
-
- if (direct) {
- i = ff_find_unused_picture(s, 1);
- if (i < 0)
- return i;
+ if (pic_arg) {
+ if (!pic_arg->buf[0]);
+ direct = 0;
+ if (pic_arg->linesize[0] != s->linesize)
+ direct = 0;
+ if (pic_arg->linesize[1] != s->uvlinesize)
+ direct = 0;
+ if (pic_arg->linesize[2] != s->uvlinesize)
+ direct = 0;
+
+ av_dlog(s->avctx, "%d %d %td %td\n", pic_arg->linesize[0],
+ pic_arg->linesize[1], s->linesize, s->uvlinesize);
+
+ if (direct) {
+ i = ff_find_unused_picture(s, 1);
+ if (i < 0)
+ return i;
- pic = &s->picture[i].f;
- pic->reference = 3;
+ pic = &s->picture[i];
+ pic->reference = 3;
- for (i = 0; i < 4; i++) {
- pic->data[i] = pic_arg->data[i];
- pic->linesize[i] = pic_arg->linesize[i];
- }
- if (ff_alloc_picture(s, (Picture *) pic, 1) < 0) {
- return -1;
- }
- } else {
- i = ff_find_unused_picture(s, 0);
- if (i < 0)
- return i;
+ if ((ret = av_frame_ref(pic->f, pic_arg)) < 0)
+ return ret;
+ if (ff_alloc_picture(s, pic, 1) < 0) {
+ return -1;
+ }
+ } else {
+ i = ff_find_unused_picture(s, 0);
+ if (i < 0)
+ return i;
- pic = &s->picture[i].f;
- pic->reference = 3;
+ pic = &s->picture[i];
+ pic->reference = 3;
- if (ff_alloc_picture(s, (Picture *) pic, 0) < 0) {
- return -1;
- }
+ if (ff_alloc_picture(s, pic, 0) < 0) {
+ return -1;
+ }
- if (pic->data[0] + INPLACE_OFFSET == pic_arg->data[0] &&
- pic->data[1] + INPLACE_OFFSET == pic_arg->data[1] &&
- pic->data[2] + INPLACE_OFFSET == pic_arg->data[2]) {
- // empty
- } else {
- int h_chroma_shift, v_chroma_shift;
- avcodec_get_chroma_sub_sample(s->avctx->pix_fmt, &h_chroma_shift,
- &v_chroma_shift);
-
- for (i = 0; i < 3; i++) {
- int src_stride = pic_arg->linesize[i];
- int dst_stride = i ? s->uvlinesize : s->linesize;
- int h_shift = i ? h_chroma_shift : 0;
- int v_shift = i ? v_chroma_shift : 0;
- int w = s->width >> h_shift;
- int h = s->height >> v_shift;
- uint8_t *src = pic_arg->data[i];
- uint8_t *dst = pic->data[i];
-
- if (!s->avctx->rc_buffer_size)
- dst += INPLACE_OFFSET;
-
- if (src_stride == dst_stride)
- memcpy(dst, src, src_stride * h);
- else {
- while (h--) {
- memcpy(dst, src, w);
- dst += dst_stride;
- src += src_stride;
+ if (pic->f->data[0] + INPLACE_OFFSET == pic_arg->data[0] &&
+ pic->f->data[1] + INPLACE_OFFSET == pic_arg->data[1] &&
+ pic->f->data[2] + INPLACE_OFFSET == pic_arg->data[2]) {
+ // empty
+ } else {
+ int h_chroma_shift, v_chroma_shift;
+ av_pix_fmt_get_chroma_sub_sample(s->avctx->pix_fmt,
+ &h_chroma_shift,
+ &v_chroma_shift);
+
+ for (i = 0; i < 3; i++) {
+ int src_stride = pic_arg->linesize[i];
+ int dst_stride = i ? s->uvlinesize : s->linesize;
+ int h_shift = i ? h_chroma_shift : 0;
+ int v_shift = i ? v_chroma_shift : 0;
+ int w = s->width >> h_shift;
+ int h = s->height >> v_shift;
+ uint8_t *src = pic_arg->data[i];
+ uint8_t *dst = pic->f->data[i];
+
+ if (!s->avctx->rc_buffer_size)
+ dst += INPLACE_OFFSET;
+
+ if (src_stride == dst_stride)
+ memcpy(dst, src, src_stride * h);
+ else {
+ while (h--) {
+ memcpy(dst, src, w);
+ dst += dst_stride;
+ src += src_stride;
+ }
}
}
}
}
+ ret = av_frame_copy_props(pic->f, pic_arg);
+ if (ret < 0)
+ return ret;
+
+ pic->f->display_picture_number = display_picture_number;
+ pic->f->pts = pts; // we set this here to avoid modifiying pic_arg
}
- copy_picture_attributes(s, pic, pic_arg);
- pic->pts = pts; // we set this here to avoid modifiying pic_arg
- }
/* shift buffer entries */
for (i = 1; i < MAX_PICTURE_COUNT /*s->encoding_delay + 1*/; i++)
int64_t score64 = 0;
for (plane = 0; plane < 3; plane++) {
- const int stride = p->f.linesize[plane];
+ const int stride = p->f->linesize[plane];
const int bw = plane ? 1 : 2;
for (y = 0; y < s->mb_height * bw; y++) {
for (x = 0; x < s->mb_width * bw; x++) {
- int off = p->f.type == FF_BUFFER_TYPE_SHARED ? 0 : 16;
- uint8_t *dptr = p->f.data[plane] + 8 * (x + y * stride) + off;
- uint8_t *rptr = ref->f.data[plane] + 8 * (x + y * stride);
+ int off = p->shared ? 0 : 16;
+ uint8_t *dptr = p->f->data[plane] + 8 * (x + y * stride) + off;
+ uint8_t *rptr = ref->f->data[plane] + 8 * (x + y * stride);
int v = s->dsp.frame_skip_cmp[1](s, dptr, rptr, stride, 8);
switch (s->avctx->frame_skip_exp) {
{
AVCodec *codec = avcodec_find_encoder(s->avctx->codec_id);
AVCodecContext *c = avcodec_alloc_context3(NULL);
- AVFrame input[FF_MAX_B_FRAMES + 2];
const int scale = s->avctx->brd_scale;
int i, j, out_size, p_lambda, b_lambda, lambda2;
int64_t best_rd = INT64_MAX;
c->width = s->width >> scale;
c->height = s->height >> scale;
- c->flags = CODEC_FLAG_QSCALE | CODEC_FLAG_PSNR |
- CODEC_FLAG_INPUT_PRESERVED /*| CODEC_FLAG_EMU_EDGE*/;
+ c->flags = CODEC_FLAG_QSCALE | CODEC_FLAG_PSNR;
c->flags |= s->avctx->flags & CODEC_FLAG_QPEL;
c->mb_decision = s->avctx->mb_decision;
c->me_cmp = s->avctx->me_cmp;
c->mb_cmp = s->avctx->mb_cmp;
c->me_sub_cmp = s->avctx->me_sub_cmp;
- c->pix_fmt = PIX_FMT_YUV420P;
+ c->pix_fmt = AV_PIX_FMT_YUV420P;
c->time_base = s->avctx->time_base;
c->max_b_frames = s->max_b_frames;
return -1;
for (i = 0; i < s->max_b_frames + 2; i++) {
- int ysize = c->width * c->height;
- int csize = (c->width / 2) * (c->height / 2);
Picture pre_input, *pre_input_ptr = i ? s->input_picture[i - 1] :
s->next_picture_ptr;
- avcodec_get_frame_defaults(&input[i]);
- input[i].data[0] = av_malloc(ysize + 2 * csize);
- input[i].data[1] = input[i].data[0] + ysize;
- input[i].data[2] = input[i].data[1] + csize;
- input[i].linesize[0] = c->width;
- input[i].linesize[1] =
- input[i].linesize[2] = c->width / 2;
-
if (pre_input_ptr && (!i || s->input_picture[i - 1])) {
pre_input = *pre_input_ptr;
- if (pre_input.f.type != FF_BUFFER_TYPE_SHARED && i) {
- pre_input.f.data[0] += INPLACE_OFFSET;
- pre_input.f.data[1] += INPLACE_OFFSET;
- pre_input.f.data[2] += INPLACE_OFFSET;
+ if (!pre_input.shared && i) {
+ pre_input.f->data[0] += INPLACE_OFFSET;
+ pre_input.f->data[1] += INPLACE_OFFSET;
+ pre_input.f->data[2] += INPLACE_OFFSET;
}
- s->dsp.shrink[scale](input[i].data[0], input[i].linesize[0],
- pre_input.f.data[0], pre_input.f.linesize[0],
+ s->dsp.shrink[scale](s->tmp_frames[i]->data[0], s->tmp_frames[i]->linesize[0],
+ pre_input.f->data[0], pre_input.f->linesize[0],
c->width, c->height);
- s->dsp.shrink[scale](input[i].data[1], input[i].linesize[1],
- pre_input.f.data[1], pre_input.f.linesize[1],
+ s->dsp.shrink[scale](s->tmp_frames[i]->data[1], s->tmp_frames[i]->linesize[1],
+ pre_input.f->data[1], pre_input.f->linesize[1],
c->width >> 1, c->height >> 1);
- s->dsp.shrink[scale](input[i].data[2], input[i].linesize[2],
- pre_input.f.data[2], pre_input.f.linesize[2],
+ s->dsp.shrink[scale](s->tmp_frames[i]->data[2], s->tmp_frames[i]->linesize[2],
+ pre_input.f->data[2], pre_input.f->linesize[2],
c->width >> 1, c->height >> 1);
}
}
c->error[0] = c->error[1] = c->error[2] = 0;
- input[0].pict_type = AV_PICTURE_TYPE_I;
- input[0].quality = 1 * FF_QP2LAMBDA;
+ s->tmp_frames[0]->pict_type = AV_PICTURE_TYPE_I;
+ s->tmp_frames[0]->quality = 1 * FF_QP2LAMBDA;
- out_size = encode_frame(c, &input[0]);
+ out_size = encode_frame(c, s->tmp_frames[0]);
//rd += (out_size * lambda2) >> FF_LAMBDA_SHIFT;
for (i = 0; i < s->max_b_frames + 1; i++) {
int is_p = i % (j + 1) == j || i == s->max_b_frames;
- input[i + 1].pict_type = is_p ?
+ s->tmp_frames[i + 1]->pict_type = is_p ?
AV_PICTURE_TYPE_P : AV_PICTURE_TYPE_B;
- input[i + 1].quality = is_p ? p_lambda : b_lambda;
+ s->tmp_frames[i + 1]->quality = is_p ? p_lambda : b_lambda;
- out_size = encode_frame(c, &input[i + 1]);
+ out_size = encode_frame(c, s->tmp_frames[i + 1]);
rd += (out_size * lambda2) >> (FF_LAMBDA_SHIFT - 3);
}
avcodec_close(c);
av_freep(&c);
- for (i = 0; i < s->max_b_frames + 2; i++) {
- av_freep(&input[i].data[0]);
- }
-
return best_b_count;
}
static int select_input_picture(MpegEncContext *s)
{
- int i;
+ int i, ret;
for (i = 1; i < MAX_PICTURE_COUNT; i++)
s->reordered_input_picture[i - 1] = s->reordered_input_picture[i];
if (/*s->picture_in_gop_number >= s->gop_size ||*/
s->next_picture_ptr == NULL || s->intra_only) {
s->reordered_input_picture[0] = s->input_picture[0];
- s->reordered_input_picture[0]->f.pict_type = AV_PICTURE_TYPE_I;
- s->reordered_input_picture[0]->f.coded_picture_number =
+ s->reordered_input_picture[0]->f->pict_type = AV_PICTURE_TYPE_I;
+ s->reordered_input_picture[0]->f->coded_picture_number =
s->coded_picture_number++;
} else {
int b_frames;
if (s->picture_in_gop_number < s->gop_size &&
skip_check(s, s->input_picture[0], s->next_picture_ptr)) {
// FIXME check that te gop check above is +-1 correct
- //av_log(NULL, AV_LOG_DEBUG, "skip %p %"PRId64"\n",
- // s->input_picture[0]->f.data[0],
- // s->input_picture[0]->pts);
-
- if (s->input_picture[0]->f.type == FF_BUFFER_TYPE_SHARED) {
- for (i = 0; i < 4; i++)
- s->input_picture[0]->f.data[i] = NULL;
- s->input_picture[0]->f.type = 0;
- } else {
- assert(s->input_picture[0]->f.type == FF_BUFFER_TYPE_USER ||
- s->input_picture[0]->f.type == FF_BUFFER_TYPE_INTERNAL);
-
- s->avctx->release_buffer(s->avctx,
- &s->input_picture[0]->f);
- }
+ av_frame_unref(s->input_picture[0]->f);
emms_c();
ff_vbv_update(s, 0);
if (s->flags & CODEC_FLAG_PASS2) {
for (i = 0; i < s->max_b_frames + 1; i++) {
- int pict_num = s->input_picture[0]->f.display_picture_number + i;
+ int pict_num = s->input_picture[0]->f->display_picture_number + i;
if (pict_num >= s->rc_context.num_entries)
break;
break;
}
- s->input_picture[i]->f.pict_type =
+ s->input_picture[i]->f->pict_type =
s->rc_context.entry[pict_num].new_pict_type;
}
}
s->input_picture[i]->b_frame_score == 0) {
s->input_picture[i]->b_frame_score =
get_intra_count(s,
- s->input_picture[i ]->f.data[0],
- s->input_picture[i - 1]->f.data[0],
+ s->input_picture[i ]->f->data[0],
+ s->input_picture[i - 1]->f->data[0],
s->linesize) + 1;
}
}
}
emms_c();
- //static int b_count = 0;
- //b_count += b_frames;
- //av_log(s->avctx, AV_LOG_DEBUG, "b_frames: %d\n", b_count);
for (i = b_frames - 1; i >= 0; i--) {
- int type = s->input_picture[i]->f.pict_type;
+ int type = s->input_picture[i]->f->pict_type;
if (type && type != AV_PICTURE_TYPE_B)
b_frames = i;
}
- if (s->input_picture[b_frames]->f.pict_type == AV_PICTURE_TYPE_B &&
+ if (s->input_picture[b_frames]->f->pict_type == AV_PICTURE_TYPE_B &&
b_frames == s->max_b_frames) {
av_log(s->avctx, AV_LOG_ERROR,
"warning, too many b frames in a row\n");
} else {
if (s->flags & CODEC_FLAG_CLOSED_GOP)
b_frames = 0;
- s->input_picture[b_frames]->f.pict_type = AV_PICTURE_TYPE_I;
+ s->input_picture[b_frames]->f->pict_type = AV_PICTURE_TYPE_I;
}
}
if ((s->flags & CODEC_FLAG_CLOSED_GOP) && b_frames &&
- s->input_picture[b_frames]->f.pict_type == AV_PICTURE_TYPE_I)
+ s->input_picture[b_frames]->f->pict_type == AV_PICTURE_TYPE_I)
b_frames--;
s->reordered_input_picture[0] = s->input_picture[b_frames];
- if (s->reordered_input_picture[0]->f.pict_type != AV_PICTURE_TYPE_I)
- s->reordered_input_picture[0]->f.pict_type = AV_PICTURE_TYPE_P;
- s->reordered_input_picture[0]->f.coded_picture_number =
+ if (s->reordered_input_picture[0]->f->pict_type != AV_PICTURE_TYPE_I)
+ s->reordered_input_picture[0]->f->pict_type = AV_PICTURE_TYPE_P;
+ s->reordered_input_picture[0]->f->coded_picture_number =
s->coded_picture_number++;
for (i = 0; i < b_frames; i++) {
s->reordered_input_picture[i + 1] = s->input_picture[i];
- s->reordered_input_picture[i + 1]->f.pict_type =
+ s->reordered_input_picture[i + 1]->f->pict_type =
AV_PICTURE_TYPE_B;
- s->reordered_input_picture[i + 1]->f.coded_picture_number =
+ s->reordered_input_picture[i + 1]->f->coded_picture_number =
s->coded_picture_number++;
}
}
}
no_output_pic:
if (s->reordered_input_picture[0]) {
- s->reordered_input_picture[0]->f.reference =
- s->reordered_input_picture[0]->f.pict_type !=
+ s->reordered_input_picture[0]->reference =
+ s->reordered_input_picture[0]->f->pict_type !=
AV_PICTURE_TYPE_B ? 3 : 0;
- ff_copy_picture(&s->new_picture, s->reordered_input_picture[0]);
+ ff_mpeg_unref_picture(s, &s->new_picture);
+ if ((ret = ff_mpeg_ref_picture(s, &s->new_picture, s->reordered_input_picture[0])))
+ return ret;
- if (s->reordered_input_picture[0]->f.type == FF_BUFFER_TYPE_SHARED ||
- s->avctx->rc_buffer_size) {
+ if (s->reordered_input_picture[0]->shared || s->avctx->rc_buffer_size) {
// input is a shared pix, so we can't modifiy it -> alloc a new
// one & ensure that the shared one is reuseable
return i;
pic = &s->picture[i];
- pic->f.reference = s->reordered_input_picture[0]->f.reference;
+ pic->reference = s->reordered_input_picture[0]->reference;
if (ff_alloc_picture(s, pic, 0) < 0) {
return -1;
}
- /* mark us unused / free shared pic */
- if (s->reordered_input_picture[0]->f.type == FF_BUFFER_TYPE_INTERNAL)
- s->avctx->release_buffer(s->avctx,
- &s->reordered_input_picture[0]->f);
- for (i = 0; i < 4; i++)
- s->reordered_input_picture[0]->f.data[i] = NULL;
- s->reordered_input_picture[0]->f.type = 0;
+ ret = av_frame_copy_props(pic->f, s->reordered_input_picture[0]->f);
+ if (ret < 0)
+ return ret;
- copy_picture_attributes(s, &pic->f,
- &s->reordered_input_picture[0]->f);
+ /* mark us unused / free shared pic */
+ av_frame_unref(s->reordered_input_picture[0]->f);
+ s->reordered_input_picture[0]->shared = 0;
s->current_picture_ptr = pic;
} else {
// input is not a shared pix -> reuse buffer for current_pix
-
- assert(s->reordered_input_picture[0]->f.type ==
- FF_BUFFER_TYPE_USER ||
- s->reordered_input_picture[0]->f.type ==
- FF_BUFFER_TYPE_INTERNAL);
-
s->current_picture_ptr = s->reordered_input_picture[0];
for (i = 0; i < 4; i++) {
- s->new_picture.f.data[i] += INPLACE_OFFSET;
+ s->new_picture.f->data[i] += INPLACE_OFFSET;
+ }
+ }
+ ff_mpeg_unref_picture(s, &s->current_picture);
+ if ((ret = ff_mpeg_ref_picture(s, &s->current_picture,
+ s->current_picture_ptr)) < 0)
+ return ret;
+
+ s->picture_number = s->new_picture.f->display_picture_number;
+ } else {
+ ff_mpeg_unref_picture(s, &s->new_picture);
+ }
+ return 0;
+}
+
+static void frame_end(MpegEncContext *s)
+{
+ int i;
+
+ if (s->unrestricted_mv &&
+ s->current_picture.reference &&
+ !s->intra_only) {
+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->avctx->pix_fmt);
+ int hshift = desc->log2_chroma_w;
+ int vshift = desc->log2_chroma_h;
+ s->dsp.draw_edges(s->current_picture.f->data[0], s->linesize,
+ s->h_edge_pos, s->v_edge_pos,
+ EDGE_WIDTH, EDGE_WIDTH,
+ EDGE_TOP | EDGE_BOTTOM);
+ s->dsp.draw_edges(s->current_picture.f->data[1], s->uvlinesize,
+ s->h_edge_pos >> hshift, s->v_edge_pos >> vshift,
+ EDGE_WIDTH >> hshift, EDGE_WIDTH >> vshift,
+ EDGE_TOP | EDGE_BOTTOM);
+ s->dsp.draw_edges(s->current_picture.f->data[2], s->uvlinesize,
+ s->h_edge_pos >> hshift, s->v_edge_pos >> vshift,
+ EDGE_WIDTH >> hshift, EDGE_WIDTH >> vshift,
+ EDGE_TOP | EDGE_BOTTOM);
+ }
+
+ emms_c();
+
+ s->last_pict_type = s->pict_type;
+ s->last_lambda_for [s->pict_type] = s->current_picture_ptr->f->quality;
+ if (s->pict_type!= AV_PICTURE_TYPE_B)
+ s->last_non_b_pict_type = s->pict_type;
+
+ if (s->encoding) {
+ /* release non-reference frames */
+ for (i = 0; i < MAX_PICTURE_COUNT; i++) {
+ if (!s->picture[i].reference)
+ ff_mpeg_unref_picture(s, &s->picture[i]);
+ }
+ }
+
+ s->avctx->coded_frame = s->current_picture_ptr->f;
+
+}
+
+static void update_noise_reduction(MpegEncContext *s)
+{
+ int intra, i;
+
+ for (intra = 0; intra < 2; intra++) {
+ if (s->dct_count[intra] > (1 << 16)) {
+ for (i = 0; i < 64; i++) {
+ s->dct_error_sum[intra][i] >>= 1;
+ }
+ s->dct_count[intra] >>= 1;
+ }
+
+ for (i = 0; i < 64; i++) {
+ s->dct_offset[intra][i] = (s->avctx->noise_reduction *
+ s->dct_count[intra] +
+ s->dct_error_sum[intra][i] / 2) /
+ (s->dct_error_sum[intra][i] + 1);
+ }
+ }
+}
+
+static int frame_start(MpegEncContext *s)
+{
+ int ret;
+
+ /* mark & release old frames */
+ if (s->pict_type != AV_PICTURE_TYPE_B && s->last_picture_ptr &&
+ s->last_picture_ptr != s->next_picture_ptr &&
+ s->last_picture_ptr->f->buf[0]) {
+ ff_mpeg_unref_picture(s, s->last_picture_ptr);
+ }
+
+ s->current_picture_ptr->f->pict_type = s->pict_type;
+ s->current_picture_ptr->f->key_frame = s->pict_type == AV_PICTURE_TYPE_I;
+
+ ff_mpeg_unref_picture(s, &s->current_picture);
+ if ((ret = ff_mpeg_ref_picture(s, &s->current_picture,
+ s->current_picture_ptr)) < 0)
+ return ret;
+
+ if (s->pict_type != AV_PICTURE_TYPE_B) {
+ s->last_picture_ptr = s->next_picture_ptr;
+ if (!s->droppable)
+ s->next_picture_ptr = s->current_picture_ptr;
+ }
+
+ if (s->last_picture_ptr) {
+ ff_mpeg_unref_picture(s, &s->last_picture);
+ if (s->last_picture_ptr->f->buf[0] &&
+ (ret = ff_mpeg_ref_picture(s, &s->last_picture,
+ s->last_picture_ptr)) < 0)
+ return ret;
+ }
+ if (s->next_picture_ptr) {
+ ff_mpeg_unref_picture(s, &s->next_picture);
+ if (s->next_picture_ptr->f->buf[0] &&
+ (ret = ff_mpeg_ref_picture(s, &s->next_picture,
+ s->next_picture_ptr)) < 0)
+ return ret;
+ }
+
+ if (s->picture_structure!= PICT_FRAME) {
+ int i;
+ for (i = 0; i < 4; i++) {
+ if (s->picture_structure == PICT_BOTTOM_FIELD) {
+ s->current_picture.f->data[i] +=
+ s->current_picture.f->linesize[i];
}
+ s->current_picture.f->linesize[i] *= 2;
+ s->last_picture.f->linesize[i] *= 2;
+ s->next_picture.f->linesize[i] *= 2;
}
- ff_copy_picture(&s->current_picture, s->current_picture_ptr);
+ }
- s->picture_number = s->new_picture.f.display_picture_number;
- //printf("dpn:%d\n", s->picture_number);
+ if (s->mpeg_quant || s->codec_id == AV_CODEC_ID_MPEG2VIDEO) {
+ s->dct_unquantize_intra = s->dct_unquantize_mpeg2_intra;
+ s->dct_unquantize_inter = s->dct_unquantize_mpeg2_inter;
+ } else if (s->out_format == FMT_H263 || s->out_format == FMT_H261) {
+ s->dct_unquantize_intra = s->dct_unquantize_h263_intra;
+ s->dct_unquantize_inter = s->dct_unquantize_h263_inter;
} else {
- memset(&s->new_picture, 0, sizeof(Picture));
+ s->dct_unquantize_intra = s->dct_unquantize_mpeg1_intra;
+ s->dct_unquantize_inter = s->dct_unquantize_mpeg1_inter;
}
+
+ if (s->dct_error_sum) {
+ assert(s->avctx->noise_reduction && s->encoding);
+ update_noise_reduction(s);
+ }
+
return 0;
}
}
/* output? */
- if (s->new_picture.f.data[0]) {
+ if (s->new_picture.f->data[0]) {
if (!pkt->data &&
(ret = ff_alloc_packet(pkt, s->mb_width*s->mb_height*MAX_MB_BYTES)) < 0)
return ret;
init_put_bits(&s->thread_context[i]->pb, start, end - start);
}
- s->pict_type = s->new_picture.f.pict_type;
+ s->pict_type = s->new_picture.f->pict_type;
//emms_c();
- //printf("qs:%f %f %d\n", s->new_picture.quality,
- // s->current_picture.quality, s->qscale);
- ff_MPV_frame_start(s, avctx);
+ ret = frame_start(s);
+ if (ret < 0)
+ return ret;
vbv_retry:
if (encode_picture(s, s->picture_number) < 0)
return -1;
avctx->p_count = s->mb_num - s->i_count - s->skip_count;
avctx->skip_count = s->skip_count;
- ff_MPV_frame_end(s);
+ frame_end(s);
if (CONFIG_MJPEG_ENCODER && s->out_format == FMT_MJPEG)
- ff_mjpeg_encode_picture_trailer(s);
+ ff_mjpeg_encode_picture_trailer(&s->pb, s->header_bits);
if (avctx->rc_buffer_size) {
RateControlContext *rcc = &s->rc_context;
s->lambda_table[i] * (s->qscale + 1) /
s->qscale);
}
- s->mb_skipped = 0; // done in MPV_frame_start()
+ s->mb_skipped = 0; // done in frame_start()
// done in encode_picture() so we must undo it
if (s->pict_type == AV_PICTURE_TYPE_P) {
if (s->flipflop_rounding ||
s->time_base = s->last_time_base;
s->last_non_b_time = s->time - s->pp_time;
}
- //av_log(NULL, AV_LOG_ERROR, "R:%d ", s->next_lambda);
for (i = 0; i < context_count; i++) {
PutBitContext *pb = &s->thread_context[i]->pb;
init_put_bits(pb, pb->buf, pb->buf_end - pb->buf);
ff_write_pass1_stats(s);
for (i = 0; i < 4; i++) {
- s->current_picture_ptr->f.error[i] = s->current_picture.f.error[i];
- avctx->error[i] += s->current_picture_ptr->f.error[i];
+ s->current_picture_ptr->f->error[i] = s->current_picture.f->error[i];
+ avctx->error[i] += s->current_picture_ptr->f->error[i];
}
if (s->flags & CODEC_FLAG_PASS1)
s->total_bits += s->frame_bits;
avctx->frame_bits = s->frame_bits;
- pkt->pts = s->current_picture.f.pts;
- if (!s->low_delay) {
- if (!s->current_picture.f.coded_picture_number)
+ pkt->pts = s->current_picture.f->pts;
+ if (!s->low_delay && s->pict_type != AV_PICTURE_TYPE_B) {
+ if (!s->current_picture.f->coded_picture_number)
pkt->dts = pkt->pts - s->dts_delta;
else
pkt->dts = s->reordered_pts;
- s->reordered_pts = s->input_picture[0]->f.pts;
+ s->reordered_pts = pkt->pts;
} else
pkt->dts = pkt->pts;
- if (s->current_picture.f.key_frame)
+ if (s->current_picture.f->key_frame)
pkt->flags |= AV_PKT_FLAG_KEY;
if (s->mb_info)
av_packet_shrink_side_data(pkt, AV_PKT_DATA_H263_MB_INFO, s->mb_info_size);
} else {
- assert((put_bits_ptr(&s->pb) == s->pb.buf));
s->frame_bits = 0;
}
assert((s->frame_bits & 7) == 0);
int score = 0;
int run = 0;
int i;
- DCTELEM *block = s->block[n];
+ int16_t *block = s->block[n];
const int last_index = s->block_last_index[n];
int skip_dc;
s->block_last_index[n] = -1;
}
-static inline void clip_coeffs(MpegEncContext *s, DCTELEM *block,
+static inline void clip_coeffs(MpegEncContext *s, int16_t *block,
int last_index)
{
int i;
int mb_block_count)
{
int16_t weight[8][64];
- DCTELEM orig[8][64];
+ int16_t orig[8][64];
const int mb_x = s->mb_x;
const int mb_y = s->mb_y;
int i;
int skip_dct[8];
int dct_offset = s->linesize * 8; // default for progressive frames
uint8_t *ptr_y, *ptr_cb, *ptr_cr;
- int wrap_y, wrap_c;
+ ptrdiff_t wrap_y, wrap_c;
for (i = 0; i < mb_block_count; i++)
skip_dct[i] = s->skipdct;
update_qscale(s);
if (!(s->mpv_flags & FF_MPV_FLAG_QP_RD)) {
- s->qscale = s->current_picture_ptr->f.qscale_table[mb_xy];
+ s->qscale = s->current_picture_ptr->qscale_table[mb_xy];
s->dquant = s->qscale - last_qp;
if (s->out_format == FMT_H263) {
wrap_y = s->linesize;
wrap_c = s->uvlinesize;
- ptr_y = s->new_picture.f.data[0] +
+ ptr_y = s->new_picture.f->data[0] +
(mb_y * 16 * wrap_y) + mb_x * 16;
- ptr_cb = s->new_picture.f.data[1] +
+ ptr_cb = s->new_picture.f->data[1] +
(mb_y * mb_block_height * wrap_c) + mb_x * 8;
- ptr_cr = s->new_picture.f.data[2] +
+ ptr_cr = s->new_picture.f->data[2] +
(mb_y * mb_block_height * wrap_c) + mb_x * 8;
if (mb_x * 16 + 16 > s->width || mb_y * 16 + 16 > s->height) {
uint8_t *ebuf = s->edge_emu_buffer + 32;
- s->dsp.emulated_edge_mc(ebuf, ptr_y, wrap_y, 16, 16, mb_x * 16,
- mb_y * 16, s->width, s->height);
+ s->vdsp.emulated_edge_mc(ebuf, ptr_y,
+ wrap_y, wrap_y,
+ 16, 16, mb_x * 16, mb_y * 16,
+ s->width, s->height);
ptr_y = ebuf;
- s->dsp.emulated_edge_mc(ebuf + 18 * wrap_y, ptr_cb, wrap_c, 8,
- mb_block_height, mb_x * 8, mb_y * 8,
- s->width >> 1, s->height >> 1);
+ s->vdsp.emulated_edge_mc(ebuf + 18 * wrap_y, ptr_cb,
+ wrap_c, wrap_c,
+ 8, mb_block_height, mb_x * 8, mb_y * 8,
+ s->width >> 1, s->height >> 1);
ptr_cb = ebuf + 18 * wrap_y;
- s->dsp.emulated_edge_mc(ebuf + 18 * wrap_y + 8, ptr_cr, wrap_c, 8,
- mb_block_height, mb_x * 8, mb_y * 8,
- s->width >> 1, s->height >> 1);
+ s->vdsp.emulated_edge_mc(ebuf + 18 * wrap_y + 8, ptr_cr,
+ wrap_c, wrap_c,
+ 8, mb_block_height, mb_x * 8, mb_y * 8,
+ s->width >> 1, s->height >> 1);
ptr_cr = ebuf + 18 * wrap_y + 8;
}
dest_cr = s->dest[2];
if ((!s->no_rounding) || s->pict_type == AV_PICTURE_TYPE_B) {
- op_pix = s->dsp.put_pixels_tab;
+ op_pix = s->hdsp.put_pixels_tab;
op_qpix = s->dsp.put_qpel_pixels_tab;
} else {
- op_pix = s->dsp.put_no_rnd_pixels_tab;
+ op_pix = s->hdsp.put_no_rnd_pixels_tab;
op_qpix = s->dsp.put_no_rnd_qpel_pixels_tab;
}
if (s->mv_dir & MV_DIR_FORWARD) {
ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 0,
- s->last_picture.f.data,
+ s->last_picture.f->data,
op_pix, op_qpix);
- op_pix = s->dsp.avg_pixels_tab;
+ op_pix = s->hdsp.avg_pixels_tab;
op_qpix = s->dsp.avg_qpel_pixels_tab;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 1,
- s->next_picture.f.data,
+ s->next_picture.f->data,
op_pix, op_qpix);
}
get_visual_weight(weight[7], ptr_cr + (dct_offset >> 1),
wrap_c);
}
- memcpy(orig[0], s->block[0], sizeof(DCTELEM) * 64 * mb_block_count);
+ memcpy(orig[0], s->block[0], sizeof(int16_t) * 64 * mb_block_count);
}
/* DCT & quantize */
}
static int sse(MpegEncContext *s, uint8_t *src1, uint8_t *src2, int w, int h, int stride){
- uint32_t *sq = ff_squareTbl + 256;
+ uint32_t *sq = ff_square_tab + 256;
int acc=0;
int x,y;
if(w==16 && h==16)
if(s->avctx->mb_cmp == FF_CMP_NSSE){
- return s->dsp.nsse[0](s, s->new_picture.f.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16)
- +s->dsp.nsse[1](s, s->new_picture.f.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8)
- +s->dsp.nsse[1](s, s->new_picture.f.data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8);
+ return s->dsp.nsse[0](s, s->new_picture.f->data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16)
+ +s->dsp.nsse[1](s, s->new_picture.f->data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8)
+ +s->dsp.nsse[1](s, s->new_picture.f->data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8);
}else{
- return s->dsp.sse[0](NULL, s->new_picture.f.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16)
- +s->dsp.sse[1](NULL, s->new_picture.f.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8)
- +s->dsp.sse[1](NULL, s->new_picture.f.data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8);
+ return s->dsp.sse[0](NULL, s->new_picture.f->data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16)
+ +s->dsp.sse[1](NULL, s->new_picture.f->data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8)
+ +s->dsp.sse[1](NULL, s->new_picture.f->data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8);
}
else
- return sse(s, s->new_picture.f.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], w, h, s->linesize)
- +sse(s, s->new_picture.f.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], w>>1, h>>1, s->uvlinesize)
- +sse(s, s->new_picture.f.data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], w>>1, h>>1, s->uvlinesize);
+ return sse(s, s->new_picture.f->data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], w, h, s->linesize)
+ +sse(s, s->new_picture.f->data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], w>>1, h>>1, s->uvlinesize)
+ +sse(s, s->new_picture.f->data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], w>>1, h>>1, s->uvlinesize);
}
static int pre_estimate_motion_thread(AVCodecContext *c, void *arg){
static int estimate_motion_thread(AVCodecContext *c, void *arg){
MpegEncContext *s= *(void**)arg;
- ff_check_alignment();
-
s->me.dia_size= s->avctx->dia_size;
s->first_slice_line=1;
for(s->mb_y= s->start_mb_y; s->mb_y < s->end_mb_y; s->mb_y++) {
MpegEncContext *s= *(void**)arg;
int mb_x, mb_y;
- ff_check_alignment();
-
for(mb_y=s->start_mb_y; mb_y < s->end_mb_y; mb_y++) {
for(mb_x=0; mb_x < s->mb_width; mb_x++) {
int xx = mb_x * 16;
int yy = mb_y * 16;
- uint8_t *pix = s->new_picture.f.data[0] + (yy * s->linesize) + xx;
+ uint8_t *pix = s->new_picture.f->data[0] + (yy * s->linesize) + xx;
int varc;
int sum = s->dsp.pix_sum(pix, s->linesize);
uint8_t bit_buf2[2][MAX_MB_BYTES];
uint8_t bit_buf_tex[2][MAX_MB_BYTES];
PutBitContext pb[2], pb2[2], tex_pb[2];
-//printf("%d->%d\n", s->resync_mb_y, s->end_mb_y);
-
- ff_check_alignment();
for(i=0; i<2; i++){
init_put_bits(&pb [i], bit_buf [i], MAX_MB_BYTES);
/* note: quant matrix value (8) is implied here */
s->last_dc[i] = 128 << s->intra_dc_precision;
- s->current_picture.f.error[i] = 0;
+ s->current_picture.f->error[i] = 0;
}
s->mb_skip_run = 0;
memset(s->last_mv, 0, sizeof(s->last_mv));
s->first_slice_line = 1;
s->ptr_lastgob = s->pb.buf;
for(mb_y= s->start_mb_y; mb_y < s->end_mb_y; mb_y++) {
-// printf("row %d at %X\n", s->mb_y, (int)s);
s->mb_x=0;
s->mb_y= mb_y;
assert((put_bits_count(&s->pb)&7) == 0);
current_packet_size= put_bits_ptr(&s->pb) - s->ptr_lastgob;
- if(s->avctx->error_rate && s->resync_mb_x + s->resync_mb_y > 0){
+ if (s->error_rate && s->resync_mb_x + s->resync_mb_y > 0) {
int r= put_bits_count(&s->pb)/8 + s->picture_number + 16 + s->mb_x + s->mb_y;
- int d= 100 / s->avctx->error_rate;
+ int d = 100 / s->error_rate;
if(r % d == 0){
current_packet_size=0;
s->pb.buf_ptr= s->ptr_lastgob;
s->mv_type = MV_TYPE_8X8;
s->mb_intra= 0;
for(i=0; i<4; i++){
- s->mv[0][i][0] = s->current_picture.f.motion_val[0][s->block_index[i]][0];
- s->mv[0][i][1] = s->current_picture.f.motion_val[0][s->block_index[i]][1];
+ s->mv[0][i][0] = s->current_picture.motion_val[0][s->block_index[i]][0];
+ s->mv[0][i][1] = s->current_picture.motion_val[0][s->block_index[i]][1];
}
encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER4V, pb, pb2, tex_pb,
&dmin, &next_block, 0, 0);
if(best_s.mv_type==MV_TYPE_16X16){ //FIXME move 4mv after QPRD
const int last_qp= backup_s.qscale;
int qpi, qp, dc[6];
- DCTELEM ac[6][16];
+ int16_t ac[6][16];
const int mvdir= (best_s.mv_dir&MV_DIR_BACKWARD) ? 1 : 0;
static const int dquant_tab[4]={-1,1,-2,2};
if(s->mb_intra && s->dc_val[0]){
for(i=0; i<6; i++){
dc[i]= s->dc_val[0][ s->block_index[i] ];
- memcpy(ac[i], s->ac_val[0][s->block_index[i]], sizeof(DCTELEM)*16);
+ memcpy(ac[i], s->ac_val[0][s->block_index[i]], sizeof(int16_t)*16);
}
}
if(s->mb_intra && s->dc_val[0]){
for(i=0; i<6; i++){
s->dc_val[0][ s->block_index[i] ]= dc[i];
- memcpy(s->ac_val[0][s->block_index[i]], ac[i], sizeof(DCTELEM)*16);
+ memcpy(s->ac_val[0][s->block_index[i]], ac[i], sizeof(int16_t)*16);
}
}
}
}
}
- s->current_picture.f.qscale_table[xy] = best_s.qscale;
+ s->current_picture.qscale_table[xy] = best_s.qscale;
copy_context_after_encode(s, &best_s, -1);
ff_h263_update_motion_val(s);
if(next_block==0){ //FIXME 16 vs linesize16
- s->dsp.put_pixels_tab[0][0](s->dest[0], s->rd_scratchpad , s->linesize ,16);
- s->dsp.put_pixels_tab[1][0](s->dest[1], s->rd_scratchpad + 16*s->linesize , s->uvlinesize, 8);
- s->dsp.put_pixels_tab[1][0](s->dest[2], s->rd_scratchpad + 16*s->linesize + 8, s->uvlinesize, 8);
+ s->hdsp.put_pixels_tab[0][0](s->dest[0], s->rd_scratchpad , s->linesize ,16);
+ s->hdsp.put_pixels_tab[1][0](s->dest[1], s->rd_scratchpad + 16*s->linesize , s->uvlinesize, 8);
+ s->hdsp.put_pixels_tab[1][0](s->dest[2], s->rd_scratchpad + 16*s->linesize + 8, s->uvlinesize, 8);
}
if(s->avctx->mb_decision == FF_MB_DECISION_BITS)
s->mv_type = MV_TYPE_8X8;
s->mb_intra= 0;
for(i=0; i<4; i++){
- s->mv[0][i][0] = s->current_picture.f.motion_val[0][s->block_index[i]][0];
- s->mv[0][i][1] = s->current_picture.f.motion_val[0][s->block_index[i]][1];
+ s->mv[0][i][0] = s->current_picture.motion_val[0][s->block_index[i]][0];
+ s->mv[0][i][1] = s->current_picture.motion_val[0][s->block_index[i]][1];
}
break;
case CANDIDATE_MB_TYPE_DIRECT:
s->mb_intra= 0;
motion_x= s->mv[0][0][0] = s->b_forw_mv_table[xy][0];
motion_y= s->mv[0][0][1] = s->b_forw_mv_table[xy][1];
-// printf(" %d %d ", motion_x, motion_y);
break;
case CANDIDATE_MB_TYPE_FORWARD_I:
s->mv_dir = MV_DIR_FORWARD;
if(s->mb_x*16 + 16 > s->width ) w= s->width - s->mb_x*16;
if(s->mb_y*16 + 16 > s->height) h= s->height- s->mb_y*16;
- s->current_picture.f.error[0] += sse(
- s, s->new_picture.f.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16,
+ s->current_picture.f->error[0] += sse(
+ s, s->new_picture.f->data[0] + s->mb_x*16 + s->mb_y*s->linesize*16,
s->dest[0], w, h, s->linesize);
- s->current_picture.f.error[1] += sse(
- s, s->new_picture.f.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*chr_h,
+ s->current_picture.f->error[1] += sse(
+ s, s->new_picture.f->data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*chr_h,
s->dest[1], w>>1, h>>s->chroma_y_shift, s->uvlinesize);
- s->current_picture.f.error[2] += sse(
- s, s->new_picture.f.data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*chr_h,
+ s->current_picture.f->error[2] += sse(
+ s, s->new_picture.f->data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*chr_h,
s->dest[2], w>>1, h>>s->chroma_y_shift, s->uvlinesize);
}
if(s->loop_filter){
if(CONFIG_H263_ENCODER && s->out_format == FMT_H263)
ff_h263_loop_filter(s);
}
-//printf("MB %d %d bits\n", s->mb_x+s->mb_y*s->mb_stride, put_bits_count(&s->pb));
+ av_dlog(s->avctx, "MB %d %d bits\n",
+ s->mb_x + s->mb_y * s->mb_stride, put_bits_count(&s->pb));
}
}
MERGE(b_count);
MERGE(skip_count);
MERGE(misc_bits);
- MERGE(error_count);
+ MERGE(er.error_count);
MERGE(padding_bug_score);
- MERGE(current_picture.f.error[0]);
- MERGE(current_picture.f.error[1]);
- MERGE(current_picture.f.error[2]);
+ MERGE(current_picture.f->error[0]);
+ MERGE(current_picture.f->error[1]);
+ MERGE(current_picture.f->error[2]);
if(dst->avctx->noise_reduction){
for(i=0; i<64; i++){
static int estimate_qp(MpegEncContext *s, int dry_run){
if (s->next_lambda){
- s->current_picture_ptr->f.quality =
- s->current_picture.f.quality = s->next_lambda;
+ s->current_picture_ptr->f->quality =
+ s->current_picture.f->quality = s->next_lambda;
if(!dry_run) s->next_lambda= 0;
} else if (!s->fixed_qscale) {
- s->current_picture_ptr->f.quality =
- s->current_picture.f.quality = ff_rate_estimate_qscale(s, dry_run);
- if (s->current_picture.f.quality < 0)
+ s->current_picture_ptr->f->quality =
+ s->current_picture.f->quality = ff_rate_estimate_qscale(s, dry_run);
+ if (s->current_picture.f->quality < 0)
return -1;
}
s->lambda= s->lambda_table[0];
//FIXME broken
}else
- s->lambda = s->current_picture.f.quality;
-//printf("%d %d\n", s->avctx->global_quality, s->current_picture.quality);
+ s->lambda = s->current_picture.f->quality;
update_qscale(s);
return 0;
}
/* must be called before writing the header */
static void set_frame_distances(MpegEncContext * s){
- assert(s->current_picture_ptr->f.pts != AV_NOPTS_VALUE);
- s->time = s->current_picture_ptr->f.pts * s->avctx->time_base.num;
+ assert(s->current_picture_ptr->f->pts != AV_NOPTS_VALUE);
+ s->time = s->current_picture_ptr->f->pts * s->avctx->time_base.num;
if(s->pict_type==AV_PICTURE_TYPE_B){
s->pb_time= s->pp_time - (s->last_non_b_time - s->time);
static int encode_picture(MpegEncContext *s, int picture_number)
{
- int i;
+ int i, ret;
int bits;
int context_count = s->slice_context_count;
s->mb_intra=0; //for the rate distortion & bit compare functions
for(i=1; i<context_count; i++){
- ff_update_duplicate_context(s->thread_context[i], s);
+ ret = ff_update_duplicate_context(s->thread_context[i], s);
+ if (ret < 0)
+ return ret;
}
if(ff_init_me(s)<0)
if(s->pict_type != AV_PICTURE_TYPE_I){
s->lambda = (s->lambda * s->avctx->me_penalty_compensation + 128)>>8;
s->lambda2= (s->lambda2* (int64_t)s->avctx->me_penalty_compensation + 128)>>8;
- if(s->pict_type != AV_PICTURE_TYPE_B && s->avctx->me_threshold==0){
+ if (s->pict_type != AV_PICTURE_TYPE_B) {
if((s->avctx->pre_me && s->last_non_b_pict_type==AV_PICTURE_TYPE_I) || s->avctx->pre_me==2){
s->avctx->execute(s->avctx, pre_estimate_motion_thread, &s->thread_context[0], NULL, context_count, sizeof(void*));
}
s->pict_type= AV_PICTURE_TYPE_I;
for(i=0; i<s->mb_stride*s->mb_height; i++)
s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA;
-//printf("Scene change detected, encoding as I Frame %d %d\n", s->current_picture.mb_var_sum, s->current_picture.mc_mb_var_sum);
+ av_dlog(s, "Scene change detected, encoding as I Frame %d %d\n",
+ s->current_picture.mb_var_sum, s->current_picture.mc_mb_var_sum);
}
if(!s->umvplus){
}
//FIXME var duplication
- s->current_picture_ptr->f.key_frame =
- s->current_picture.f.key_frame = s->pict_type == AV_PICTURE_TYPE_I; //FIXME pic_ptr
- s->current_picture_ptr->f.pict_type =
- s->current_picture.f.pict_type = s->pict_type;
+ s->current_picture_ptr->f->key_frame =
+ s->current_picture.f->key_frame = s->pict_type == AV_PICTURE_TYPE_I; //FIXME pic_ptr
+ s->current_picture_ptr->f->pict_type =
+ s->current_picture.f->pict_type = s->pict_type;
- if (s->current_picture.f.key_frame)
+ if (s->current_picture.f->key_frame)
s->picture_in_gop_number=0;
s->last_bits= put_bits_count(&s->pb);
switch(s->out_format) {
case FMT_MJPEG:
if (CONFIG_MJPEG_ENCODER)
- ff_mjpeg_encode_picture_header(s);
+ ff_mjpeg_encode_picture_header(s->avctx, &s->pb, &s->intra_scantable,
+ s->intra_matrix);
break;
case FMT_H261:
if (CONFIG_H261_ENCODER)
if (CONFIG_MPEG1VIDEO_ENCODER || CONFIG_MPEG2VIDEO_ENCODER)
ff_mpeg1_encode_picture_header(s, picture_number);
break;
- case FMT_H264:
- break;
default:
assert(0);
}
return 0;
}
-static void denoise_dct_c(MpegEncContext *s, DCTELEM *block){
+static void denoise_dct_c(MpegEncContext *s, int16_t *block){
const int intra= s->mb_intra;
int i;
}
static int dct_quantize_trellis_c(MpegEncContext *s,
- DCTELEM *block, int n,
+ int16_t *block, int n,
int qscale, int *overflow){
const int *qmat;
const uint8_t *scantable= s->intra_scantable.scantable;
*overflow= s->max_qcoeff < max; //overflow might have happened
if(last_non_zero < start_i){
- memset(block + start_i, 0, (64-start_i)*sizeof(DCTELEM));
+ memset(block + start_i, 0, (64-start_i)*sizeof(int16_t));
return last_non_zero;
}
dc= FFABS(block[0]);
last_non_zero= last_i - 1;
- memset(block + start_i, 0, (64-start_i)*sizeof(DCTELEM));
+ memset(block + start_i, 0, (64-start_i)*sizeof(int16_t));
if(last_non_zero < start_i)
return last_non_zero;
}
static int dct_quantize_refine(MpegEncContext *s, //FIXME breaks denoise?
- DCTELEM *block, int16_t *weight, DCTELEM *orig,
+ int16_t *block, int16_t *weight, int16_t *orig,
int n, int qscale){
int16_t rem[64];
- LOCAL_ALIGNED_16(DCTELEM, d1, [64]);
+ LOCAL_ALIGNED_16(int16_t, d1, [64]);
const uint8_t *scantable= s->intra_scantable.scantable;
const uint8_t *perm_scantable= s->intra_scantable.permutated;
// unsigned int threshold1, threshold2;
}
int ff_dct_quantize_c(MpegEncContext *s,
- DCTELEM *block, int n,
+ int16_t *block, int n,
int qscale, int *overflow)
{
int i, j, level, last_non_zero, q, start_i;
#define OFFSET(x) offsetof(MpegEncContext, x)
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
static const AVOption h263_options[] = {
- { "obmc", "use overlapped block motion compensation.", OFFSET(obmc), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
- { "structured_slices","Write slice start position at every GOB header instead of just GOB number.", OFFSET(h263_slice_structured), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE},
- { "mb_info", "emit macroblock info for RFC 2190 packetization, the parameter value is the maximum payload size", OFFSET(mb_info), AV_OPT_TYPE_INT, { 0 }, 0, INT_MAX, VE },
+ { "obmc", "use overlapped block motion compensation.", OFFSET(obmc), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
+ { "structured_slices","Write slice start position at every GOB header instead of just GOB number.", OFFSET(h263_slice_structured), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE},
+ { "mb_info", "emit macroblock info for RFC 2190 packetization, the parameter value is the maximum payload size", OFFSET(mb_info), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
FF_MPV_COMMON_OPTS
{ NULL },
};
AVCodec ff_h263_encoder = {
.name = "h263",
+ .long_name = NULL_IF_CONFIG_SMALL("H.263 / H.263-1996"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_H263,
.priv_data_size = sizeof(MpegEncContext),
.init = ff_MPV_encode_init,
.encode2 = ff_MPV_encode_picture,
.close = ff_MPV_encode_end,
- .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
- .long_name= NULL_IF_CONFIG_SMALL("H.263 / H.263-1996"),
+ .pix_fmts= (const enum AVPixelFormat[]){AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE},
.priv_class = &h263_class,
};
static const AVOption h263p_options[] = {
- { "umv", "Use unlimited motion vectors.", OFFSET(umvplus), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
- { "aiv", "Use alternative inter VLC.", OFFSET(alt_inter_vlc), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
- { "obmc", "use overlapped block motion compensation.", OFFSET(obmc), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
- { "structured_slices", "Write slice start position at every GOB header instead of just GOB number.", OFFSET(h263_slice_structured), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE},
+ { "umv", "Use unlimited motion vectors.", OFFSET(umvplus), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
+ { "aiv", "Use alternative inter VLC.", OFFSET(alt_inter_vlc), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
+ { "obmc", "use overlapped block motion compensation.", OFFSET(obmc), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
+ { "structured_slices", "Write slice start position at every GOB header instead of just GOB number.", OFFSET(h263_slice_structured), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE},
FF_MPV_COMMON_OPTS
{ NULL },
};
AVCodec ff_h263p_encoder = {
.name = "h263p",
+ .long_name = NULL_IF_CONFIG_SMALL("H.263+ / H.263-1998 / H.263 version 2"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_H263P,
.priv_data_size = sizeof(MpegEncContext),
.encode2 = ff_MPV_encode_picture,
.close = ff_MPV_encode_end,
.capabilities = CODEC_CAP_SLICE_THREADS,
- .pix_fmts = (const enum PixelFormat[]){ PIX_FMT_YUV420P, PIX_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("H.263+ / H.263-1998 / H.263 version 2"),
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &h263p_class,
};
AVCodec ff_msmpeg4v2_encoder = {
.name = "msmpeg4v2",
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_MSMPEG4V2,
.priv_data_size = sizeof(MpegEncContext),
.init = ff_MPV_encode_init,
.encode2 = ff_MPV_encode_picture,
.close = ff_MPV_encode_end,
- .pix_fmts = (const enum PixelFormat[]){ PIX_FMT_YUV420P, PIX_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &msmpeg4v2_class,
};
AVCodec ff_msmpeg4v3_encoder = {
.name = "msmpeg4",
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_MSMPEG4V3,
.priv_data_size = sizeof(MpegEncContext),
.init = ff_MPV_encode_init,
.encode2 = ff_MPV_encode_picture,
.close = ff_MPV_encode_end,
- .pix_fmts = (const enum PixelFormat[]){ PIX_FMT_YUV420P, PIX_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &msmpeg4v3_class,
};
AVCodec ff_wmv1_encoder = {
.name = "wmv1",
+ .long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_WMV1,
.priv_data_size = sizeof(MpegEncContext),
.init = ff_MPV_encode_init,
.encode2 = ff_MPV_encode_picture,
.close = ff_MPV_encode_end,
- .pix_fmts = (const enum PixelFormat[]){ PIX_FMT_YUV420P, PIX_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &wmv1_class,
};
projects / ffmpeg / blobdiff