From 18e75f493d8b6f582d6691b9ed19c5ada04f1051 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Sat, 29 Jan 2022 05:05:59 +0100 Subject: [PATCH] avcodec/mpegvideo: Remove write-only [fb]_code Signed-off-by: Andreas Rheinhardt --- libavcodec/ituh263enc.c | 1 - libavcodec/mpeg12enc.c | 5 ----- libavcodec/mpeg4videoenc.c | 8 -------- libavcodec/mpegvideo.h | 2 -- libavcodec/mpegvideo_enc.c | 8 -------- 5 files changed, 24 deletions(-) diff --git a/libavcodec/ituh263enc.c b/libavcodec/ituh263enc.c index 11d8873253..8bedecb36e 100644 --- a/libavcodec/ituh263enc.c +++ b/libavcodec/ituh263enc.c @@ -679,7 +679,6 @@ void ff_h263_encode_mb(MpegEncContext * s, if(interleaved_stats){ if (!s->mb_intra) { s->p_tex_bits+= get_bits_diff(s); - s->f_count++; }else{ s->i_tex_bits+= get_bits_diff(s); s->i_count++; diff --git a/libavcodec/mpeg12enc.c b/libavcodec/mpeg12enc.c index 7ffbfbca5b..03692994b5 100644 --- a/libavcodec/mpeg12enc.c +++ b/libavcodec/mpeg12enc.c @@ -938,7 +938,6 @@ static av_always_inline void mpeg1_encode_mb_internal(MpegEncContext *s, put_sbits(&s->pb, 2, cbp); } } - s->f_count++; } else { if (s->mv_type == MV_TYPE_16X16) { if (cbp) { // With coded bloc pattern @@ -969,7 +968,6 @@ static av_always_inline void mpeg1_encode_mb_internal(MpegEncContext *s, s->last_mv[0][1][0] = s->mv[0][0][0]; s->last_mv[0][0][1] = s->last_mv[0][1][1] = s->mv[0][0][1]; - s->f_count++; } if (s->mv_dir & MV_DIR_BACKWARD) { mpeg1_encode_motion(s, @@ -982,7 +980,6 @@ static av_always_inline void mpeg1_encode_mb_internal(MpegEncContext *s, s->last_mv[1][1][0] = s->mv[1][0][0]; s->last_mv[1][0][1] = s->last_mv[1][1][1] = s->mv[1][0][1]; - s->b_count++; } } else { av_assert2(s->mv_type == MV_TYPE_FIELD); @@ -1015,7 +1012,6 @@ static av_always_inline void mpeg1_encode_mb_internal(MpegEncContext *s, s->last_mv[0][i][0] = s->mv[0][i][0]; s->last_mv[0][i][1] = s->mv[0][i][1] * 2; } - s->f_count++; } if (s->mv_dir & MV_DIR_BACKWARD) { for (i = 0; i < 2; i++) { @@ -1029,7 +1025,6 @@ static av_always_inline void mpeg1_encode_mb_internal(MpegEncContext *s, s->last_mv[1][i][0] = s->mv[1][i][0]; s->last_mv[1][i][1] = s->mv[1][i][1] * 2; } - s->b_count++; } } s->mv_bits += get_bits_diff(s); diff --git a/libavcodec/mpeg4videoenc.c b/libavcodec/mpeg4videoenc.c index 1f67fafe34..094c4e5fb3 100644 --- a/libavcodec/mpeg4videoenc.c +++ b/libavcodec/mpeg4videoenc.c @@ -564,8 +564,6 @@ void ff_mpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], if (!mb_type) { av_assert2(s->mv_dir & MV_DIRECT); ff_h263_encode_motion_vector(s, motion_x, motion_y, 1); - s->b_count++; - s->f_count++; } else { av_assert2(mb_type > 0 && mb_type < 4); if (s->mv_type != MV_TYPE_FIELD) { @@ -578,7 +576,6 @@ void ff_mpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], s->last_mv[0][1][0] = s->mv[0][0][0]; s->last_mv[0][0][1] = s->last_mv[0][1][1] = s->mv[0][0][1]; - s->f_count++; } if (s->mv_dir & MV_DIR_BACKWARD) { ff_h263_encode_motion_vector(s, @@ -589,7 +586,6 @@ void ff_mpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], s->last_mv[1][1][0] = s->mv[1][0][0]; s->last_mv[1][0][1] = s->last_mv[1][1][1] = s->mv[1][0][1]; - s->b_count++; } } else { if (s->mv_dir & MV_DIR_FORWARD) { @@ -609,7 +605,6 @@ void ff_mpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], s->last_mv[0][i][0] = s->mv[0][i][0]; s->last_mv[0][i][1] = s->mv[0][i][1] * 2; } - s->f_count++; } if (s->mv_dir & MV_DIR_BACKWARD) { for (i = 0; i < 2; i++) { @@ -620,7 +615,6 @@ void ff_mpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], s->last_mv[1][i][0] = s->mv[1][i][0]; s->last_mv[1][i][1] = s->mv[1][i][1] * 2; } - s->b_count++; } } } @@ -796,8 +790,6 @@ void ff_mpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], if (interleaved_stats) s->p_tex_bits += get_bits_diff(s); - - s->f_count++; } } else { int cbp; diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index c4ac7bc966..d96cd7f1ec 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -327,8 +327,6 @@ typedef struct MpegEncContext { int i_tex_bits; int p_tex_bits; int i_count; - int f_count; - int b_count; int skip_count; int misc_bits; ///< cbp, mb_type int last_bits; ///< temp var used for calculating the above vars diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index 8d2acdc5b1..9c2243eed7 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -2433,8 +2433,6 @@ static inline void copy_context_before_encode(MpegEncContext *d, MpegEncContext d->i_tex_bits= s->i_tex_bits; d->p_tex_bits= s->p_tex_bits; d->i_count= s->i_count; - d->f_count= s->f_count; - d->b_count= s->b_count; d->skip_count= s->skip_count; d->misc_bits= s->misc_bits; d->last_bits= 0; @@ -2462,8 +2460,6 @@ static inline void copy_context_after_encode(MpegEncContext *d, MpegEncContext * d->i_tex_bits= s->i_tex_bits; d->p_tex_bits= s->p_tex_bits; d->i_count= s->i_count; - d->f_count= s->f_count; - d->b_count= s->b_count; d->skip_count= s->skip_count; d->misc_bits= s->misc_bits; @@ -2767,8 +2763,6 @@ static int encode_thread(AVCodecContext *c, void *arg){ s->i_tex_bits=0; s->p_tex_bits=0; s->i_count=0; - s->f_count=0; - s->b_count=0; s->skip_count=0; for(i=0; i<3; i++){ @@ -3398,8 +3392,6 @@ static void merge_context_after_encode(MpegEncContext *dst, MpegEncContext *src) MERGE(i_tex_bits); MERGE(p_tex_bits); MERGE(i_count); - MERGE(f_count); - MERGE(b_count); MERGE(skip_count); MERGE(misc_bits); MERGE(current_picture.encoding_error[0]);