* The simplest mpeg encoder (well, it was the simplest!).
*/
+#include "libavutil/internal.h"
#include "libavutil/intmath.h"
#include "libavutil/mathematics.h"
+#include "libavutil/pixdesc.h"
#include "libavutil/opt.h"
#include "avcodec.h"
+#include "dct.h"
#include "dsputil.h"
#include "mpegvideo.h"
-#include "mpegvideo_common.h"
#include "h263.h"
+#include "mathops.h"
#include "mjpegenc.h"
#include "msmpeg4.h"
#include "faandct.h"
#include "flv.h"
#include "mpeg4video.h"
#include "internal.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);
+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);
/* enable all paranoid tests for rounding, overflows, etc... */
//#define PARANOID
static uint8_t default_mv_penalty[MAX_FCODE + 1][MAX_MV * 2 + 1];
static uint8_t default_fcode_tab[MAX_MV * 2 + 1];
+const AVOption ff_mpv_generic_options[] = {
+ FF_MPV_COMMON_OPTS
+ { NULL },
+};
+
void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64],
uint16_t (*qmat16)[2][64],
const uint16_t *quant_matrix,
for (qscale = qmin; qscale <= qmax; qscale++) {
int i;
if (dsp->fdct == ff_jpeg_fdct_islow_8 ||
- dsp->fdct == ff_jpeg_fdct_islow_10
-#ifdef FAAN_POSTSCALE
- || dsp->fdct == ff_faandct
-#endif
- ) {
+ dsp->fdct == ff_jpeg_fdct_islow_10 ||
+ dsp->fdct == ff_faandct) {
for (i = 0; i < 64; i++) {
const int j = dsp->idct_permutation[i];
/* 16 <= qscale * quant_matrix[i] <= 7905
qmat[qscale][i] = (int)((UINT64_C(1) << QMAT_SHIFT) /
(qscale * quant_matrix[j]));
}
- } else if (dsp->fdct == ff_fdct_ifast
-#ifndef FAAN_POSTSCALE
- || dsp->fdct == ff_faandct
-#endif
- ) {
+ } else if (dsp->fdct == ff_fdct_ifast) {
for (i = 0; i < 64; i++) {
const int j = dsp->idct_permutation[i];
/* 16 <= qscale * quant_matrix[i] <= 7905
for (i = intra; i < 64; i++) {
int64_t max = 8191;
- if (dsp->fdct == ff_fdct_ifast
-#ifndef FAAN_POSTSCALE
- || dsp->fdct == ff_faandct
-#endif
- ) {
+ if (dsp->fdct == ff_fdct_ifast) {
max = (8191LL * ff_aanscales[i]) >> 14;
}
while (((max * qmat[qscale][i]) >> shift) > INT_MAX) {
}
}
-static void copy_picture_attributes(MpegEncContext *s,
- AVFrame *dst,
- AVFrame *src)
+static void copy_picture_attributes(MpegEncContext *s, AVFrame *dst,
+ const AVFrame *src)
{
int i;
static void MPV_encode_defaults(MpegEncContext *s)
{
int i;
- MPV_common_defaults(s);
+ ff_MPV_common_defaults(s);
for (i = -16; i < 16; i++) {
default_fcode_tab[i + MAX_MV] = 1;
}
/* init video encoder */
-av_cold int MPV_encode_init(AVCodecContext *avctx)
+av_cold int ff_MPV_encode_init(AVCodecContext *avctx)
{
MpegEncContext *s = avctx->priv_data;
int i;
MPV_encode_defaults(s);
switch (avctx->codec_id) {
- case CODEC_ID_MPEG2VIDEO:
- if (avctx->pix_fmt != PIX_FMT_YUV420P &&
- avctx->pix_fmt != PIX_FMT_YUV422P) {
+ case AV_CODEC_ID_MPEG2VIDEO:
+ 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 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) ||
+ case AV_CODEC_ID_LJPEG:
+ if (avctx->pix_fmt != AV_PIX_FMT_YUVJ420P &&
+ avctx->pix_fmt != AV_PIX_FMT_YUVJ422P &&
+ avctx->pix_fmt != AV_PIX_FMT_YUVJ444P &&
+ avctx->pix_fmt != AV_PIX_FMT_BGRA &&
+ ((avctx->pix_fmt != AV_PIX_FMT_YUV420P &&
+ avctx->pix_fmt != AV_PIX_FMT_YUV422P &&
+ avctx->pix_fmt != AV_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 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) ||
+ case AV_CODEC_ID_MJPEG:
+ 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->flags2 = avctx->flags2;
s->max_b_frames = avctx->max_b_frames;
s->codec_id = avctx->codec->id;
- s->luma_elim_threshold = avctx->luma_elim_threshold;
- s->chroma_elim_threshold = avctx->chroma_elim_threshold;
+#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 ||
s->avctx->spatial_cplx_masking ||
s->avctx->p_masking ||
s->avctx->border_masking ||
- (s->flags & CODEC_FLAG_QP_RD)) &&
+ (s->mpv_flags & FF_MPV_FLAG_QP_RD)) &&
!s->fixed_qscale;
s->loop_filter = !!(s->flags & CODEC_FLAG_LOOP_FILTER);
if (s->avctx->rc_max_rate &&
s->avctx->rc_min_rate == s->avctx->rc_max_rate &&
- (s->codec_id == CODEC_ID_MPEG1VIDEO ||
- s->codec_id == CODEC_ID_MPEG2VIDEO) &&
+ (s->codec_id == AV_CODEC_ID_MPEG1VIDEO ||
+ s->codec_id == AV_CODEC_ID_MPEG2VIDEO) &&
90000LL * (avctx->rc_buffer_size - 1) >
s->avctx->rc_max_rate * 0xFFFFLL) {
av_log(avctx, AV_LOG_INFO,
"specified vbv buffer is too large for the given bitrate!\n");
}
- if ((s->flags & CODEC_FLAG_4MV) && s->codec_id != CODEC_ID_MPEG4 &&
- s->codec_id != CODEC_ID_H263 && s->codec_id != CODEC_ID_H263P &&
- s->codec_id != CODEC_ID_FLV1) {
+ if ((s->flags & CODEC_FLAG_4MV) && s->codec_id != AV_CODEC_ID_MPEG4 &&
+ 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 -1;
}
- if (s->quarter_sample && s->codec_id != CODEC_ID_MPEG4) {
+ 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;
}
if (s->max_b_frames &&
- s->codec_id != CODEC_ID_MPEG4 &&
- s->codec_id != CODEC_ID_MPEG1VIDEO &&
- s->codec_id != CODEC_ID_MPEG2VIDEO) {
+ s->codec_id != AV_CODEC_ID_MPEG4 &&
+ 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;
}
- if ((s->codec_id == CODEC_ID_MPEG4 ||
- s->codec_id == CODEC_ID_H263 ||
- s->codec_id == CODEC_ID_H263P) &&
+ if ((s->codec_id == AV_CODEC_ID_MPEG4 ||
+ s->codec_id == AV_CODEC_ID_H263 ||
+ s->codec_id == AV_CODEC_ID_H263P) &&
(avctx->sample_aspect_ratio.num > 255 ||
avctx->sample_aspect_ratio.den > 255)) {
av_log(avctx, AV_LOG_ERROR,
}
if ((s->flags & (CODEC_FLAG_INTERLACED_DCT | CODEC_FLAG_INTERLACED_ME)) &&
- s->codec_id != CODEC_ID_MPEG4 && s->codec_id != CODEC_ID_MPEG2VIDEO) {
+ 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;
}
// FIXME mpeg2 uses that too
- if (s->mpeg_quant && s->codec_id != CODEC_ID_MPEG4) {
+ if (s->mpeg_quant && s->codec_id != AV_CODEC_ID_MPEG4) {
av_log(avctx, AV_LOG_ERROR,
"mpeg2 style quantization not supported by codec\n");
return -1;
}
- if ((s->flags & CODEC_FLAG_CBP_RD) && !avctx->trellis) {
+#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;
}
- if ((s->flags & CODEC_FLAG_QP_RD) &&
+ 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;
}
if (s->flags & CODEC_FLAG_LOW_DELAY) {
- if (s->codec_id != CODEC_ID_MPEG2VIDEO) {
+ if (s->codec_id != AV_CODEC_ID_MPEG2VIDEO) {
av_log(avctx, AV_LOG_ERROR,
"low delay forcing is only available for mpeg2\n");
return -1;
}
if (s->avctx->thread_count > 1 &&
- s->codec_id != CODEC_ID_MPEG4 &&
- s->codec_id != CODEC_ID_MPEG1VIDEO &&
- s->codec_id != CODEC_ID_MPEG2VIDEO &&
- (s->codec_id != CODEC_ID_H263P)) {
+ s->codec_id != AV_CODEC_ID_MPEG4 &&
+ s->codec_id != AV_CODEC_ID_MPEG1VIDEO &&
+ s->codec_id != AV_CODEC_ID_MPEG2VIDEO &&
+ (s->codec_id != AV_CODEC_ID_H263P)) {
av_log(avctx, AV_LOG_ERROR,
"multi threaded encoding not supported by codec\n");
return -1;
//return -1;
}
- if (s->mpeg_quant || s->codec_id == CODEC_ID_MPEG1VIDEO ||
- s->codec_id == CODEC_ID_MPEG2VIDEO || s->codec_id == CODEC_ID_MJPEG) {
+ if (s->mpeg_quant || s->codec_id == AV_CODEC_ID_MPEG1VIDEO ||
+ s->codec_id == AV_CODEC_ID_MPEG2VIDEO || s->codec_id == AV_CODEC_ID_MJPEG) {
// (a + x * 3 / 8) / x
s->intra_quant_bias = 3 << (QUANT_BIAS_SHIFT - 3);
s->inter_quant_bias = 0;
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);
+ av_pix_fmt_get_chroma_sub_sample(avctx->pix_fmt, &chroma_h_shift,
+ &chroma_v_shift);
- if (avctx->codec_id == CODEC_ID_MPEG4 &&
+ if (avctx->codec_id == AV_CODEC_ID_MPEG4 &&
s->avctx->time_base.den > (1 << 16) - 1) {
av_log(avctx, AV_LOG_ERROR,
"timebase %d/%d not supported by MPEG 4 standard, "
}
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 CODEC_ID_MPEG1VIDEO:
+ case AV_CODEC_ID_MPEG1VIDEO:
s->out_format = FMT_MPEG1;
s->low_delay = !!(s->flags & CODEC_FLAG_LOW_DELAY);
avctx->delay = s->low_delay ? 0 : (s->max_b_frames + 1);
break;
- case CODEC_ID_MPEG2VIDEO:
+ case AV_CODEC_ID_MPEG2VIDEO:
s->out_format = FMT_MPEG1;
s->low_delay = !!(s->flags & CODEC_FLAG_LOW_DELAY);
avctx->delay = s->low_delay ? 0 : (s->max_b_frames + 1);
s->rtp_mode = 1;
break;
- case CODEC_ID_LJPEG:
- case CODEC_ID_MJPEG:
+ 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 == CODEC_ID_LJPEG &&
- avctx->pix_fmt == PIX_FMT_BGRA) {
+ if (avctx->codec->id == AV_CODEC_ID_LJPEG &&
+ avctx->pix_fmt == AV_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;
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_H261:
+ case AV_CODEC_ID_H261:
if (!CONFIG_H261_ENCODER)
return -1;
if (ff_h261_get_picture_format(s->width, s->height) < 0) {
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_H263:
+ case AV_CODEC_ID_H263:
if (!CONFIG_H263_ENCODER)
return -1;
if (ff_match_2uint16(ff_h263_format, FF_ARRAY_ELEMS(ff_h263_format),
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_H263P:
+ case AV_CODEC_ID_H263P:
s->out_format = FMT_H263;
s->h263_plus = 1;
/* Fx */
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_FLV1:
+ case AV_CODEC_ID_FLV1:
s->out_format = FMT_H263;
s->h263_flv = 2; /* format = 1; 11-bit codes */
s->unrestricted_mv = 1;
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_RV10:
+ case AV_CODEC_ID_RV10:
s->out_format = FMT_H263;
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_RV20:
+ case AV_CODEC_ID_RV20:
s->out_format = FMT_H263;
avctx->delay = 0;
s->low_delay = 1;
s->loop_filter = 1;
s->unrestricted_mv = 0;
break;
- case CODEC_ID_MPEG4:
+ case AV_CODEC_ID_MPEG4:
s->out_format = FMT_H263;
s->h263_pred = 1;
s->unrestricted_mv = 1;
s->low_delay = s->max_b_frames ? 0 : 1;
avctx->delay = s->low_delay ? 0 : (s->max_b_frames + 1);
break;
- case CODEC_ID_MSMPEG4V2:
+ case AV_CODEC_ID_MSMPEG4V2:
s->out_format = FMT_H263;
s->h263_pred = 1;
s->unrestricted_mv = 1;
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_MSMPEG4V3:
+ case AV_CODEC_ID_MSMPEG4V3:
s->out_format = FMT_H263;
s->h263_pred = 1;
s->unrestricted_mv = 1;
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_WMV1:
+ case AV_CODEC_ID_WMV1:
s->out_format = FMT_H263;
s->h263_pred = 1;
s->unrestricted_mv = 1;
avctx->delay = 0;
s->low_delay = 1;
break;
- case CODEC_ID_WMV2:
+ case AV_CODEC_ID_WMV2:
s->out_format = FMT_H263;
s->h263_pred = 1;
s->unrestricted_mv = 1;
s->alternate_scan);
/* init */
- if (MPV_common_init(s) < 0)
+ if (ff_MPV_common_init(s) < 0)
return -1;
+ if (ARCH_X86)
+ ff_MPV_encode_init_x86(s);
+
if (!s->dct_quantize)
s->dct_quantize = ff_dct_quantize_c;
if (!s->denoise_dct)
/* init q matrix */
for (i = 0; i < 64; i++) {
int j = s->dsp.idct_permutation[i];
- if (CONFIG_MPEG4_ENCODER && s->codec_id == CODEC_ID_MPEG4 &&
+ if (CONFIG_MPEG4_ENCODER && s->codec_id == AV_CODEC_ID_MPEG4 &&
s->mpeg_quant) {
s->intra_matrix[j] = ff_mpeg4_default_intra_matrix[i];
s->inter_matrix[j] = ff_mpeg4_default_non_intra_matrix[i];
return 0;
}
-av_cold int MPV_encode_end(AVCodecContext *avctx)
+av_cold int ff_MPV_encode_end(AVCodecContext *avctx)
{
MpegEncContext *s = avctx->priv_data;
ff_rate_control_uninit(s);
- MPV_common_end(s);
+ ff_MPV_common_end(s);
if ((CONFIG_MJPEG_ENCODER || CONFIG_LJPEG_ENCODER) &&
s->out_format == FMT_MJPEG)
ff_mjpeg_encode_close(s);
}
-static int load_input_picture(MpegEncContext *s, AVFrame *pic_arg)
+static int load_input_picture(MpegEncContext *s, const AVFrame *pic_arg)
{
AVFrame *pic = NULL;
int64_t pts;
- int i;
- const int encoding_delay = s->max_b_frames;
+ int i, display_picture_number = 0;
+ 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) {
"last=%"PRId64"\n", pts, s->user_specified_pts);
return -1;
}
+
+ if (!s->low_delay && display_picture_number == 1)
+ s->dts_delta = time - last;
}
s->user_specified_pts = pts;
} else {
"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 (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_dlog(s->avctx, "%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;
- pic = (AVFrame *) &s->picture[i];
- pic->reference = 3;
+ pic = &s->picture[i].f;
+ 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;
+ 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;
- pic = (AVFrame *) &s->picture[i];
- pic->reference = 3;
+ pic = &s->picture[i].f;
+ pic->reference = 3;
- if (ff_alloc_picture(s, (Picture *) pic, 0) < 0) {
- return -1;
- }
+ if (ff_alloc_picture(s, (Picture *) 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->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;
+ 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->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;
+ }
}
}
}
}
+ copy_picture_attributes(s, pic, pic_arg);
+ pic->display_picture_number = display_picture_number;
+ pic->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++)
return 0;
}
+static int encode_frame(AVCodecContext *c, AVFrame *frame)
+{
+ AVPacket pkt = { 0 };
+ int ret, got_output;
+
+ av_init_packet(&pkt);
+ ret = avcodec_encode_video2(c, &pkt, frame, &got_output);
+ if (ret < 0)
+ return ret;
+
+ ret = pkt.size;
+ av_free_packet(&pkt);
+ return ret;
+}
+
static int estimate_best_b_count(MpegEncContext *s)
{
AVCodec *codec = avcodec_find_encoder(s->avctx->codec_id);
AVFrame input[FF_MAX_B_FRAMES + 2];
const int scale = s->avctx->brd_scale;
int i, j, out_size, p_lambda, b_lambda, lambda2;
- int outbuf_size = s->width * s->height; // FIXME
- uint8_t *outbuf = av_malloc(outbuf_size);
int64_t best_rd = INT64_MAX;
int best_b_count = -1;
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;
input[0].pict_type = AV_PICTURE_TYPE_I;
input[0].quality = 1 * FF_QP2LAMBDA;
- out_size = avcodec_encode_video(c, outbuf,
- outbuf_size, &input[0]);
+
+ out_size = encode_frame(c, &input[0]);
+
//rd += (out_size * lambda2) >> FF_LAMBDA_SHIFT;
for (i = 0; i < s->max_b_frames + 1; i++) {
input[i + 1].pict_type = is_p ?
AV_PICTURE_TYPE_P : AV_PICTURE_TYPE_B;
input[i + 1].quality = is_p ? p_lambda : b_lambda;
- out_size = avcodec_encode_video(c, outbuf, outbuf_size,
- &input[i + 1]);
+
+ out_size = encode_frame(c, &input[i + 1]);
+
rd += (out_size * lambda2) >> (FF_LAMBDA_SHIFT - 3);
}
/* get the delayed frames */
while (out_size) {
- out_size = avcodec_encode_video(c, outbuf, outbuf_size, NULL);
+ out_size = encode_frame(c, NULL);
rd += (out_size * lambda2) >> (FF_LAMBDA_SHIFT - 3);
}
}
}
- av_freep(&outbuf);
avcodec_close(c);
av_freep(&c);
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 == FF_BUFFER_TYPE_INTERNAL);
s->avctx->release_buffer(s->avctx,
- (AVFrame *) s->input_picture[0]);
+ &s->input_picture[0]->f);
}
emms_c();
}
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;
}
if (s->picture_in_gop_number + b_frames >= s->gop_size) {
- if ((s->flags2 & CODEC_FLAG2_STRICT_GOP) &&
+ if ((s->mpv_flags & FF_MPV_FLAG_STRICT_GOP) &&
s->gop_size > s->picture_in_gop_number) {
b_frames = s->gop_size - s->picture_in_gop_number - 1;
} else {
/* mark us unused / free shared pic */
if (s->reordered_input_picture[0]->f.type == FF_BUFFER_TYPE_INTERNAL)
s->avctx->release_buffer(s->avctx,
- (AVFrame *) s->reordered_input_picture[0]);
+ &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;
- copy_picture_attributes(s, (AVFrame *) pic,
- (AVFrame *) s->reordered_input_picture[0]);
+ copy_picture_attributes(s, &pic->f,
+ &s->reordered_input_picture[0]->f);
s->current_picture_ptr = pic;
} else {
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);
} else {
memset(&s->new_picture, 0, sizeof(Picture));
}
return 0;
}
-int MPV_encode_picture(AVCodecContext *avctx,
- unsigned char *buf, int buf_size, void *data)
+int ff_MPV_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
+ const AVFrame *pic_arg, int *got_packet)
{
MpegEncContext *s = avctx->priv_data;
- AVFrame *pic_arg = data;
- int i, stuffing_count;
+ int i, stuffing_count, ret;
int context_count = s->slice_context_count;
- for (i = 0; i < context_count; i++) {
- int start_y = s->thread_context[i]->start_mb_y;
- int end_y = s->thread_context[i]-> end_mb_y;
- int h = s->mb_height;
- uint8_t *start = buf + (size_t)(((int64_t) buf_size) * start_y / h);
- uint8_t *end = buf + (size_t)(((int64_t) buf_size) * end_y / h);
-
- init_put_bits(&s->thread_context[i]->pb, start, end - start);
- }
-
s->picture_in_gop_number++;
if (load_input_picture(s, pic_arg) < 0)
/* output? */
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;
+ if (s->mb_info) {
+ s->mb_info_ptr = av_packet_new_side_data(pkt,
+ AV_PKT_DATA_H263_MB_INFO,
+ s->mb_width*s->mb_height*12);
+ s->prev_mb_info = s->last_mb_info = s->mb_info_size = 0;
+ }
+
+ for (i = 0; i < context_count; i++) {
+ int start_y = s->thread_context[i]->start_mb_y;
+ int end_y = s->thread_context[i]-> end_mb_y;
+ int h = s->mb_height;
+ uint8_t *start = pkt->data + (size_t)(((int64_t) pkt->size) * start_y / h);
+ uint8_t *end = pkt->data + (size_t)(((int64_t) pkt->size) * end_y / h);
+
+ init_put_bits(&s->thread_context[i]->pb, start, end - start);
+ }
+
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);
- MPV_frame_start(s, avctx);
+ ff_MPV_frame_start(s, avctx);
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;
- MPV_frame_end(s);
+ ff_MPV_frame_end(s);
if (CONFIG_MJPEG_ENCODER && s->out_format == FMT_MJPEG)
ff_mjpeg_encode_picture_trailer(s);
// done in encode_picture() so we must undo it
if (s->pict_type == AV_PICTURE_TYPE_P) {
if (s->flipflop_rounding ||
- s->codec_id == CODEC_ID_H263P ||
- s->codec_id == CODEC_ID_MPEG4)
+ s->codec_id == AV_CODEC_ID_H263P ||
+ s->codec_id == AV_CODEC_ID_MPEG4)
s->no_rounding ^= 1;
}
if (s->pict_type != AV_PICTURE_TYPE_B) {
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);
}
switch (s->codec_id) {
- case CODEC_ID_MPEG1VIDEO:
- case CODEC_ID_MPEG2VIDEO:
+ case AV_CODEC_ID_MPEG1VIDEO:
+ case AV_CODEC_ID_MPEG2VIDEO:
while (stuffing_count--) {
put_bits(&s->pb, 8, 0);
}
break;
- case CODEC_ID_MPEG4:
+ case AV_CODEC_ID_MPEG4:
put_bits(&s->pb, 16, 0);
put_bits(&s->pb, 16, 0x1C3);
stuffing_count -= 4;
}
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->dts = pkt->pts - s->dts_delta;
+ else
+ pkt->dts = s->reordered_pts;
+ s->reordered_pts = s->input_picture[0]->f.pts;
+ } else
+ pkt->dts = pkt->pts;
+ 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);
- return s->frame_bits / 8;
+ pkt->size = s->frame_bits / 8;
+ *got_packet = !!pkt->size;
+ return 0;
}
static inline void dct_single_coeff_elimination(MpegEncContext *s,
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;
s->lambda = s->lambda_table[mb_xy];
update_qscale(s);
- if (!(s->flags & CODEC_FLAG_QP_RD)) {
+ if (!(s->mpv_flags & FF_MPV_FLAG_QP_RD)) {
s->qscale = s->current_picture_ptr->f.qscale_table[mb_xy];
s->dquant = s->qscale - last_qp;
if (s->out_format == FMT_H263) {
s->dquant = av_clip(s->dquant, -2, 2);
- if (s->codec_id == CODEC_ID_MPEG4) {
+ if (s->codec_id == AV_CODEC_ID_MPEG4) {
if (!s->mb_intra) {
if (s->pict_type == AV_PICTURE_TYPE_B) {
if (s->dquant & 1 || s->mv_dir & MV_DIRECT)
}
}
ff_set_qscale(s, last_qp + s->dquant);
- } else if (s->flags & CODEC_FLAG_QP_RD)
+ } else if (s->mpv_flags & FF_MPV_FLAG_QP_RD)
ff_set_qscale(s, s->qscale + s->dquant);
wrap_y = s->linesize;
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, 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, 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, 8,
+ mb_block_height, mb_x * 8, mb_y * 8,
+ s->width >> 1, s->height >> 1);
ptr_cr = ebuf + 18 * wrap_y + 8;
}
}
if (s->mv_dir & MV_DIR_FORWARD) {
- MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data,
- op_pix, op_qpix);
+ ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 0,
+ s->last_picture.f.data,
+ op_pix, op_qpix);
op_pix = s->dsp.avg_pixels_tab;
op_qpix = s->dsp.avg_qpel_pixels_tab;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
- MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data,
- op_pix, op_qpix);
+ ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 1,
+ s->next_picture.f.data,
+ op_pix, op_qpix);
}
if (s->flags & CODEC_FLAG_INTERLACED_DCT) {
}
}
- if (s->avctx->quantizer_noise_shaping) {
+ if (s->quantizer_noise_shaping) {
if (!skip_dct[0])
get_visual_weight(weight[0], ptr_y , wrap_y);
if (!skip_dct[1])
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 */
} else
s->block_last_index[i] = -1;
}
- if (s->avctx->quantizer_noise_shaping) {
+ if (s->quantizer_noise_shaping) {
for (i = 0; i < mb_block_count; i++) {
if (!skip_dct[i]) {
s->block_last_index[i] =
for (i = 4; i < mb_block_count; i++)
dct_single_coeff_elimination(s, i, s->chroma_elim_threshold);
- if (s->flags & CODEC_FLAG_CBP_RD) {
+ if (s->mpv_flags & FF_MPV_FLAG_CBP_RD) {
for (i = 0; i < mb_block_count; i++) {
if (s->block_last_index[i] == -1)
s->coded_score[i] = INT_MAX / 256;
/* huffman encode */
switch(s->codec_id){ //FIXME funct ptr could be slightly faster
- case CODEC_ID_MPEG1VIDEO:
- case CODEC_ID_MPEG2VIDEO:
+ case AV_CODEC_ID_MPEG1VIDEO:
+ case AV_CODEC_ID_MPEG2VIDEO:
if (CONFIG_MPEG1VIDEO_ENCODER || CONFIG_MPEG2VIDEO_ENCODER)
ff_mpeg1_encode_mb(s, s->block, motion_x, motion_y);
break;
- case CODEC_ID_MPEG4:
+ case AV_CODEC_ID_MPEG4:
if (CONFIG_MPEG4_ENCODER)
ff_mpeg4_encode_mb(s, s->block, motion_x, motion_y);
break;
- case CODEC_ID_MSMPEG4V2:
- case CODEC_ID_MSMPEG4V3:
- case CODEC_ID_WMV1:
+ case AV_CODEC_ID_MSMPEG4V2:
+ case AV_CODEC_ID_MSMPEG4V3:
+ case AV_CODEC_ID_WMV1:
if (CONFIG_MSMPEG4_ENCODER)
ff_msmpeg4_encode_mb(s, s->block, motion_x, motion_y);
break;
- case CODEC_ID_WMV2:
+ case AV_CODEC_ID_WMV2:
if (CONFIG_WMV2_ENCODER)
ff_wmv2_encode_mb(s, s->block, motion_x, motion_y);
break;
- case CODEC_ID_H261:
+ case AV_CODEC_ID_H261:
if (CONFIG_H261_ENCODER)
ff_h261_encode_mb(s, s->block, motion_x, motion_y);
break;
- case CODEC_ID_H263:
- case CODEC_ID_H263P:
- case CODEC_ID_FLV1:
- case CODEC_ID_RV10:
- case CODEC_ID_RV20:
+ case AV_CODEC_ID_H263:
+ case AV_CODEC_ID_H263P:
+ case AV_CODEC_ID_FLV1:
+ case AV_CODEC_ID_RV10:
+ case AV_CODEC_ID_RV20:
if (CONFIG_H263_ENCODER)
ff_h263_encode_mb(s, s->block, motion_x, motion_y);
break;
- case CODEC_ID_MJPEG:
+ case AV_CODEC_ID_MJPEG:
if (CONFIG_MJPEG_ENCODER)
ff_mjpeg_encode_mb(s, s->block);
break;
}
if(s->avctx->mb_decision == FF_MB_DECISION_RD){
- MPV_decode_mb(s, s->block);
+ ff_MPV_decode_mb(s, s->block);
score *= s->lambda2;
score += sse_mb(s) << FF_LAMBDA_SHIFT;
}
static void write_slice_end(MpegEncContext *s){
- if(CONFIG_MPEG4_ENCODER && s->codec_id==CODEC_ID_MPEG4){
+ if(CONFIG_MPEG4_ENCODER && s->codec_id==AV_CODEC_ID_MPEG4){
if(s->partitioned_frame){
ff_mpeg4_merge_partitions(s);
}
s->misc_bits+= get_bits_diff(s);
}
+static void write_mb_info(MpegEncContext *s)
+{
+ uint8_t *ptr = s->mb_info_ptr + s->mb_info_size - 12;
+ int offset = put_bits_count(&s->pb);
+ int mba = s->mb_x + s->mb_width * (s->mb_y % s->gob_index);
+ int gobn = s->mb_y / s->gob_index;
+ int pred_x, pred_y;
+ if (CONFIG_H263_ENCODER)
+ ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+ bytestream_put_le32(&ptr, offset);
+ bytestream_put_byte(&ptr, s->qscale);
+ bytestream_put_byte(&ptr, gobn);
+ bytestream_put_le16(&ptr, mba);
+ bytestream_put_byte(&ptr, pred_x); /* hmv1 */
+ bytestream_put_byte(&ptr, pred_y); /* vmv1 */
+ /* 4MV not implemented */
+ bytestream_put_byte(&ptr, 0); /* hmv2 */
+ bytestream_put_byte(&ptr, 0); /* vmv2 */
+}
+
+static void update_mb_info(MpegEncContext *s, int startcode)
+{
+ if (!s->mb_info)
+ return;
+ if (put_bits_count(&s->pb) - s->prev_mb_info*8 >= s->mb_info*8) {
+ s->mb_info_size += 12;
+ s->prev_mb_info = s->last_mb_info;
+ }
+ if (startcode) {
+ s->prev_mb_info = put_bits_count(&s->pb)/8;
+ /* This might have incremented mb_info_size above, and we return without
+ * actually writing any info into that slot yet. But in that case,
+ * this will be called again at the start of the after writing the
+ * start code, actually writing the mb info. */
+ return;
+ }
+
+ s->last_mb_info = put_bits_count(&s->pb)/8;
+ if (!s->mb_info_size)
+ s->mb_info_size += 12;
+ write_mb_info(s);
+}
+
static int encode_thread(AVCodecContext *c, void *arg){
MpegEncContext *s= *(void**)arg;
int mb_x, mb_y, pdif = 0;
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();
s->last_mv_dir = 0;
switch(s->codec_id){
- case CODEC_ID_H263:
- case CODEC_ID_H263P:
- case CODEC_ID_FLV1:
+ case AV_CODEC_ID_H263:
+ case AV_CODEC_ID_H263P:
+ case AV_CODEC_ID_FLV1:
if (CONFIG_H263_ENCODER)
s->gob_index = ff_h263_get_gob_height(s);
break;
- case CODEC_ID_MPEG4:
+ case AV_CODEC_ID_MPEG4:
if(CONFIG_MPEG4_ENCODER && s->partitioned_frame)
ff_mpeg4_init_partitions(s);
break;
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;
s->mb_y = mb_y; // moved into loop, can get changed by H.261
ff_update_block_index(s);
- if(CONFIG_H261_ENCODER && s->codec_id == CODEC_ID_H261){
+ if(CONFIG_H261_ENCODER && s->codec_id == AV_CODEC_ID_H261){
ff_h261_reorder_mb_index(s);
xy= s->mb_y*s->mb_stride + s->mb_x;
mb_type= s->mb_type[xy];
if(s->start_mb_y == mb_y && mb_y > 0 && mb_x==0) is_gob_start=1;
switch(s->codec_id){
- case CODEC_ID_H263:
- case CODEC_ID_H263P:
+ case AV_CODEC_ID_H263:
+ case AV_CODEC_ID_H263P:
if(!s->h263_slice_structured)
if(s->mb_x || s->mb_y%s->gob_index) is_gob_start=0;
break;
- case CODEC_ID_MPEG2VIDEO:
+ case AV_CODEC_ID_MPEG2VIDEO:
if(s->mb_x==0 && s->mb_y!=0) is_gob_start=1;
- case CODEC_ID_MPEG1VIDEO:
+ case AV_CODEC_ID_MPEG1VIDEO:
if(s->mb_skip_run) is_gob_start=0;
break;
}
if(s->start_mb_y != mb_y || mb_x!=0){
write_slice_end(s);
- if(CONFIG_MPEG4_ENCODER && s->codec_id==CODEC_ID_MPEG4 && s->partitioned_frame){
+ if(CONFIG_MPEG4_ENCODER && s->codec_id==AV_CODEC_ID_MPEG4 && s->partitioned_frame){
ff_mpeg4_init_partitions(s);
}
}
int number_mb = (mb_y - s->resync_mb_y)*s->mb_width + mb_x - s->resync_mb_x;
s->avctx->rtp_callback(s->avctx, s->ptr_lastgob, current_packet_size, number_mb);
}
+ update_mb_info(s, 1);
switch(s->codec_id){
- case CODEC_ID_MPEG4:
+ case AV_CODEC_ID_MPEG4:
if (CONFIG_MPEG4_ENCODER) {
ff_mpeg4_encode_video_packet_header(s);
ff_mpeg4_clean_buffers(s);
}
break;
- case CODEC_ID_MPEG1VIDEO:
- case CODEC_ID_MPEG2VIDEO:
+ case AV_CODEC_ID_MPEG1VIDEO:
+ case AV_CODEC_ID_MPEG2VIDEO:
if (CONFIG_MPEG1VIDEO_ENCODER || CONFIG_MPEG2VIDEO_ENCODER) {
ff_mpeg1_encode_slice_header(s);
ff_mpeg1_clean_buffers(s);
}
break;
- case CODEC_ID_H263:
- case CODEC_ID_H263P:
+ case AV_CODEC_ID_H263:
+ case AV_CODEC_ID_H263P:
if (CONFIG_H263_ENCODER)
ff_h263_encode_gob_header(s, mb_y);
break;
s->mb_skipped=0;
s->dquant=0; //only for QP_RD
- if(mb_type & (mb_type-1) || (s->flags & CODEC_FLAG_QP_RD)){ // more than 1 MB type possible or CODEC_FLAG_QP_RD
+ update_mb_info(s, 0);
+
+ if (mb_type & (mb_type-1) || (s->mpv_flags & FF_MPV_FLAG_QP_RD)) { // more than 1 MB type possible or FF_MPV_FLAG_QP_RD
int next_block=0;
int pb_bits_count, pb2_bits_count, tex_pb_bits_count;
}
}
- if((s->flags & CODEC_FLAG_QP_RD) && dmin < INT_MAX){
+ if ((s->mpv_flags & FF_MPV_FLAG_QP_RD) && dmin < INT_MAX) {
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);
}
}
}
encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb,
&dmin, &next_block, 0, 0);
}
- if(!best_s.mb_intra && s->flags2&CODEC_FLAG2_SKIP_RD){
+ if (!best_s.mb_intra && s->mpv_flags & FF_MPV_FLAG_SKIP_RD) {
int coded=0;
for(i=0; i<6; i++)
coded |= s->block_last_index[i];
}
if(s->avctx->mb_decision == FF_MB_DECISION_BITS)
- MPV_decode_mb(s, s->block);
+ ff_MPV_decode_mb(s, s->block);
} else {
int motion_x = 0, motion_y = 0;
s->mv_type=MV_TYPE_16X16;
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;
s->out_format == FMT_H263 && s->pict_type!=AV_PICTURE_TYPE_B)
ff_h263_update_motion_val(s);
- MPV_decode_mb(s, s->block);
+ ff_MPV_decode_mb(s, s->block);
}
/* clean the MV table in IPS frames for direct mode in B frames */
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));
}
}
if(s->adaptive_quant){
switch(s->codec_id){
- case CODEC_ID_MPEG4:
+ case AV_CODEC_ID_MPEG4:
if (CONFIG_MPEG4_ENCODER)
ff_clean_mpeg4_qscales(s);
break;
- case CODEC_ID_H263:
- case CODEC_ID_H263P:
- case CODEC_ID_FLV1:
+ case AV_CODEC_ID_H263:
+ case AV_CODEC_ID_H263P:
+ case AV_CODEC_ID_FLV1:
if (CONFIG_H263_ENCODER)
ff_clean_h263_qscales(s);
break;
//FIXME broken
}else
s->lambda = s->current_picture.f.quality;
-//printf("%d %d\n", s->avctx->global_quality, s->current_picture.quality);
update_qscale(s);
return 0;
}
static int encode_picture(MpegEncContext *s, int picture_number)
{
- int i;
+ int i, ret;
int bits;
int context_count = s->slice_context_count;
/* we need to initialize some time vars before we can encode b-frames */
// RAL: Condition added for MPEG1VIDEO
- if (s->codec_id == CODEC_ID_MPEG1VIDEO || s->codec_id == CODEC_ID_MPEG2VIDEO || (s->h263_pred && !s->msmpeg4_version))
+ if (s->codec_id == AV_CODEC_ID_MPEG1VIDEO || s->codec_id == AV_CODEC_ID_MPEG2VIDEO || (s->h263_pred && !s->msmpeg4_version))
set_frame_distances(s);
- if(CONFIG_MPEG4_ENCODER && s->codec_id == CODEC_ID_MPEG4)
+ if(CONFIG_MPEG4_ENCODER && s->codec_id == AV_CODEC_ID_MPEG4)
ff_set_mpeg4_time(s);
s->me.scene_change_score=0;
if(s->msmpeg4_version >= 3) s->no_rounding=1;
else s->no_rounding=0;
}else if(s->pict_type!=AV_PICTURE_TYPE_B){
- if(s->flipflop_rounding || s->codec_id == CODEC_ID_H263P || s->codec_id == CODEC_ID_MPEG4)
+ if(s->flipflop_rounding || s->codec_id == AV_CODEC_ID_H263P || s->codec_id == AV_CODEC_ID_MPEG4)
s->no_rounding ^= 1;
}
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)
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){
ff_h261_encode_picture_header(s, picture_number);
break;
case FMT_H263:
- if (CONFIG_WMV2_ENCODER && s->codec_id == CODEC_ID_WMV2)
+ if (CONFIG_WMV2_ENCODER && s->codec_id == AV_CODEC_ID_WMV2)
ff_wmv2_encode_picture_header(s, picture_number);
else if (CONFIG_MSMPEG4_ENCODER && s->msmpeg4_version)
ff_msmpeg4_encode_picture_header(s, picture_number);
else if (CONFIG_MPEG4_ENCODER && s->h263_pred)
ff_mpeg4_encode_picture_header(s, picture_number);
- else if (CONFIG_RV10_ENCODER && s->codec_id == CODEC_ID_RV10)
+ else if (CONFIG_RV10_ENCODER && s->codec_id == AV_CODEC_ID_RV10)
ff_rv10_encode_picture_header(s, picture_number);
- else if (CONFIG_RV20_ENCODER && s->codec_id == CODEC_ID_RV20)
+ else if (CONFIG_RV20_ENCODER && s->codec_id == AV_CODEC_ID_RV20)
ff_rv20_encode_picture_header(s, picture_number);
- else if (CONFIG_FLV_ENCODER && s->codec_id == CODEC_ID_FLV1)
+ else if (CONFIG_FLV_ENCODER && s->codec_id == AV_CODEC_ID_FLV1)
ff_flv_encode_picture_header(s, picture_number);
else if (CONFIG_H263_ENCODER)
ff_h263_encode_picture_header(s, picture_number);
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;
}
int dct_coeff= FFABS(block[ scantable[i] ]);
int best_score=256*256*256*120;
- if ( s->dsp.fdct == ff_fdct_ifast
-#ifndef FAAN_POSTSCALE
- || s->dsp.fdct == ff_faandct
-#endif
- )
+ if (s->dsp.fdct == ff_fdct_ifast)
dct_coeff= (dct_coeff*ff_inv_aanscales[ scantable[i] ]) >> 12;
zero_distortion= dct_coeff*dct_coeff;
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;
#ifdef REFINE_STATS
{START_TIMER
#endif
- analyze_gradient = last_non_zero > 2 || s->avctx->quantizer_noise_shaping >= 3;
+ analyze_gradient = last_non_zero > 2 || s->quantizer_noise_shaping >= 3;
if(analyze_gradient){
#ifdef REFINE_STATS
const int level= block[j];
int change, old_coeff;
- if(s->avctx->quantizer_noise_shaping < 3 && i > last_non_zero + 1)
+ if(s->quantizer_noise_shaping < 3 && i > last_non_zero + 1)
break;
if(level){
int score, new_coeff, unquant_change;
score=0;
- if(s->avctx->quantizer_noise_shaping < 2 && FFABS(new_level) > FFABS(level))
+ if(s->quantizer_noise_shaping < 2 && FFABS(new_level) > FFABS(level))
continue;
if(new_level){
}
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},
+ { "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",
.type = AVMEDIA_TYPE_VIDEO,
- .id = CODEC_ID_H263,
+ .id = AV_CODEC_ID_H263,
.priv_data_size = sizeof(MpegEncContext),
- .init = MPV_encode_init,
- .encode = MPV_encode_picture,
- .close = MPV_encode_end,
- .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
+ .init = ff_MPV_encode_init,
+ .encode2 = ff_MPV_encode_picture,
+ .close = ff_MPV_encode_end,
+ .pix_fmts= (const enum AVPixelFormat[]){AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("H.263 / H.263-1996"),
.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 },
};
static const AVClass h263p_class = {
AVCodec ff_h263p_encoder = {
.name = "h263p",
.type = AVMEDIA_TYPE_VIDEO,
- .id = CODEC_ID_H263P,
+ .id = AV_CODEC_ID_H263P,
.priv_data_size = sizeof(MpegEncContext),
- .init = MPV_encode_init,
- .encode = MPV_encode_picture,
- .close = 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"),
+ .init = ff_MPV_encode_init,
+ .encode2 = ff_MPV_encode_picture,
+ .close = ff_MPV_encode_end,
+ .capabilities = CODEC_CAP_SLICE_THREADS,
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+ .long_name = NULL_IF_CONFIG_SMALL("H.263+ / H.263-1998 / H.263 version 2"),
.priv_class = &h263p_class,
};
+FF_MPV_GENERIC_CLASS(msmpeg4v2)
+
AVCodec ff_msmpeg4v2_encoder = {
.name = "msmpeg4v2",
.type = AVMEDIA_TYPE_VIDEO,
- .id = CODEC_ID_MSMPEG4V2,
+ .id = AV_CODEC_ID_MSMPEG4V2,
.priv_data_size = sizeof(MpegEncContext),
- .init = MPV_encode_init,
- .encode = MPV_encode_picture,
- .close = 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"),
+ .init = ff_MPV_encode_init,
+ .encode2 = ff_MPV_encode_picture,
+ .close = ff_MPV_encode_end,
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
+ .priv_class = &msmpeg4v2_class,
};
+FF_MPV_GENERIC_CLASS(msmpeg4v3)
+
AVCodec ff_msmpeg4v3_encoder = {
.name = "msmpeg4",
.type = AVMEDIA_TYPE_VIDEO,
- .id = CODEC_ID_MSMPEG4V3,
+ .id = AV_CODEC_ID_MSMPEG4V3,
.priv_data_size = sizeof(MpegEncContext),
- .init = MPV_encode_init,
- .encode = MPV_encode_picture,
- .close = 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"),
+ .init = ff_MPV_encode_init,
+ .encode2 = ff_MPV_encode_picture,
+ .close = ff_MPV_encode_end,
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
+ .priv_class = &msmpeg4v3_class,
};
+FF_MPV_GENERIC_CLASS(wmv1)
+
AVCodec ff_wmv1_encoder = {
.name = "wmv1",
.type = AVMEDIA_TYPE_VIDEO,
- .id = CODEC_ID_WMV1,
+ .id = AV_CODEC_ID_WMV1,
.priv_data_size = sizeof(MpegEncContext),
- .init = MPV_encode_init,
- .encode = MPV_encode_picture,
- .close = MPV_encode_end,
- .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
- .long_name= NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
+ .init = ff_MPV_encode_init,
+ .encode2 = ff_MPV_encode_picture,
+ .close = ff_MPV_encode_end,
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+ .long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
+ .priv_class = &wmv1_class,
};
projects / ffmpeg / blobdiff