diff options
Diffstat (limited to 'chromium/third_party/ffmpeg/libavcodec/ratecontrol.c')
| -rw-r--r-- | chromium/third_party/ffmpeg/libavcodec/ratecontrol.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/chromium/third_party/ffmpeg/libavcodec/ratecontrol.c b/chromium/third_party/ffmpeg/libavcodec/ratecontrol.c index 7db248ecf5f..a621f8f79a1 100644 --- a/chromium/third_party/ffmpeg/libavcodec/ratecontrol.c +++ b/chromium/third_party/ffmpeg/libavcodec/ratecontrol.c @@ -28,6 +28,7 @@ #include "libavutil/attributes.h" #include "avcodec.h" #include "ratecontrol.h" +#include "mpegutils.h" #include "mpegvideo.h" #include "libavutil/eval.h" @@ -46,11 +47,11 @@ void ff_write_pass1_stats(MpegEncContext *s) { snprintf(s->avctx->stats_out, 256, "in:%d out:%d type:%d q:%d itex:%d ptex:%d mv:%d misc:%d " - "fcode:%d bcode:%d mc-var:%d var:%d icount:%d skipcount:%d hbits:%d;\n", - s->current_picture_ptr->f.display_picture_number, - s->current_picture_ptr->f.coded_picture_number, + "fcode:%d bcode:%d mc-var:%"PRId64" var:%"PRId64" icount:%d skipcount:%d hbits:%d;\n", + s->current_picture_ptr->f->display_picture_number, + s->current_picture_ptr->f->coded_picture_number, s->pict_type, - s->current_picture.f.quality, + s->current_picture.f->quality, s->i_tex_bits, s->p_tex_bits, s->mv_bits, @@ -206,7 +207,7 @@ av_cold int ff_rate_control_init(MpegEncContext *s) assert(picture_number < rcc->num_entries); rce = &rcc->entry[picture_number]; - e += sscanf(p, " in:%*d out:%*d type:%d q:%f itex:%d ptex:%d mv:%d misc:%d fcode:%d bcode:%d mc-var:%d var:%d icount:%d skipcount:%d hbits:%d", + e += sscanf(p, " in:%*d out:%*d type:%d q:%f itex:%d ptex:%d mv:%d misc:%d fcode:%d bcode:%d mc-var:%"SCNd64" var:%"SCNd64" icount:%d skipcount:%d hbits:%d", &rce->pict_type, &rce->qscale, &rce->i_tex_bits, &rce->p_tex_bits, &rce->mv_bits, &rce->misc_bits, &rce->f_code, &rce->b_code, @@ -688,7 +689,7 @@ static void adaptive_quantization(MpegEncContext *s, double q) } /* handle qmin/qmax clipping */ - if (s->flags & CODEC_FLAG_NORMALIZE_AQP) { + if (s->mpv_flags & FF_MPV_FLAG_NAQ) { float factor = bits_sum / cplx_sum; for (i = 0; i < s->mb_num; i++) { float newq = q * cplx_tab[i] / bits_tab[i]; @@ -713,7 +714,7 @@ static void adaptive_quantization(MpegEncContext *s, double q) float newq = q * cplx_tab[i] / bits_tab[i]; int intq; - if (s->flags & CODEC_FLAG_NORMALIZE_AQP) { + if (s->mpv_flags & FF_MPV_FLAG_NAQ) { newq *= bits_sum / cplx_sum; } @@ -753,7 +754,7 @@ float ff_rate_estimate_qscale(MpegEncContext *s, int dry_run) RateControlEntry local_rce, *rce; double bits; double rate_factor; - int var; + int64_t var; const int pict_type = s->pict_type; Picture * const pic = &s->current_picture; emms_c(); @@ -769,8 +770,9 @@ float ff_rate_estimate_qscale(MpegEncContext *s, int dry_run) fps = get_fps(s->avctx); /* update predictors */ if (picture_number > 2 && !dry_run) { - const int last_var = s->last_pict_type == AV_PICTURE_TYPE_I ? rcc->last_mb_var_sum - : rcc->last_mc_mb_var_sum; + const int64_t last_var = + s->last_pict_type == AV_PICTURE_TYPE_I ? rcc->last_mb_var_sum + : rcc->last_mc_mb_var_sum; av_assert1(s->frame_bits >= s->stuffing_bits); update_predictor(&rcc->pred[s->last_pict_type], rcc->last_qscale, @@ -798,10 +800,10 @@ float ff_rate_estimate_qscale(MpegEncContext *s, int dry_run) else dts_pic = s->last_picture_ptr; - if (!dts_pic || dts_pic->f.pts == AV_NOPTS_VALUE) + if (!dts_pic || dts_pic->f->pts == AV_NOPTS_VALUE) wanted_bits = (uint64_t)(s->bit_rate * (double)picture_number / fps); else - wanted_bits = (uint64_t)(s->bit_rate * (double)dts_pic->f.pts / fps); + wanted_bits = (uint64_t)(s->bit_rate * (double)dts_pic->f->pts / fps); } diff = s->total_bits - wanted_bits; @@ -817,7 +819,7 @@ float ff_rate_estimate_qscale(MpegEncContext *s, int dry_run) assert(pict_type == rce->new_pict_type); q = rce->new_qscale / br_compensation; - av_dlog(s, "%f %f %f last:%d var:%d type:%d//\n", q, rce->new_qscale, + av_dlog(s, "%f %f %f last:%d var:%"PRId64" type:%d//\n", q, rce->new_qscale, br_compensation, s->frame_bits, var, pict_type); } else { rce->pict_type = @@ -879,7 +881,7 @@ float ff_rate_estimate_qscale(MpegEncContext *s, int dry_run) if (s->avctx->debug & FF_DEBUG_RC) { av_log(s->avctx, AV_LOG_DEBUG, "%c qp:%d<%2.1f<%d %d want:%d total:%d comp:%f st_q:%2.2f " - "size:%d var:%d/%d br:%d fps:%d\n", + "size:%d var:%"PRId64"/%"PRId64" br:%d fps:%d\n", av_get_picture_type_char(pict_type), qmin, q, qmax, picture_number, (int)wanted_bits / 1000, (int)s->total_bits / 1000, @@ -950,8 +952,8 @@ static int init_pass2(MpegEncContext *s) return -1; } - qscale = av_malloc(sizeof(double) * rcc->num_entries); - blurred_qscale = av_malloc(sizeof(double) * rcc->num_entries); + qscale = av_malloc_array(rcc->num_entries, sizeof(double)); + blurred_qscale = av_malloc_array(rcc->num_entries, sizeof(double)); toobig = 0; for (step = 256 * 256; step > 0.0000001; step *= 0.5) { |