* 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 "mpeg12.h"
#include "mpegvideo.h"
+#include "h261.h"
#include "h263.h"
#include "mathops.h"
#include "mjpegenc.h"
//#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
*/
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)
+static void copy_picture_attributes(MpegEncContext *s, AVFrame *dst,
+ const AVFrame *src)
{
- int i;
-
dst->pict_type = src->pict_type;
dst->quality = src->quality;
dst->coded_picture_number = src->coded_picture_number;
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,
s->flags2 = avctx->flags2;
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);
}
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;
}
-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_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;
+ 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 %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 = &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;
- 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;
+ 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;
+ }
}
}
}
}
+ copy_picture_attributes(s, &pic->f, pic_arg);
+ 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++)
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;
+ 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);
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) {
+ 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;
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 &&
skip_check(s, s->input_picture[0], s->next_picture_ptr)) {
// FIXME check that te gop check above is +-1 correct
- 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);
}
no_output_pic:
if (s->reordered_input_picture[0]) {
- s->reordered_input_picture[0]->f.reference =
+ 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;
-
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;
}
}
- ff_copy_picture(&s->current_picture, s->current_picture_ptr);
+ 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 {
- memset(&s->new_picture, 0, sizeof(Picture));
+ ff_mpeg_unref_picture(s, &s->new_picture);
}
return 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;
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) {
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;
}
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;
}
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_pix = s->hdsp.avg_pixels_tab;
op_qpix = s->dsp.avg_qpel_pixels_tab;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
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 */
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:
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]);
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*));
}
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;