[FFmpeg-cvslog] ac3: convert to lavu/tx

Lynne git at videolan.org
Sun Nov 6 15:41:18 EET 2022


ffmpeg | branch: master | Lynne <dev at lynne.ee> | Wed Oct 26 13:12:58 2022 +0200| [4cee7ebd75205bca06ca8010711ae2f83a55caa6] | committer: Lynne

ac3: convert to lavu/tx

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4cee7ebd75205bca06ca8010711ae2f83a55caa6
---

 configure                         |  8 ++++----
 libavcodec/ac3.h                  |  2 --
 libavcodec/ac3dec.c               | 22 +++++++++++++---------
 libavcodec/ac3dec.h               |  6 +++---
 libavcodec/ac3dec_fixed.c         |  3 ++-
 libavcodec/ac3dec_float.c         |  1 +
 libavcodec/ac3enc.c               |  2 +-
 libavcodec/ac3enc.h               |  7 ++++---
 libavcodec/ac3enc_fixed.c         | 19 ++++---------------
 libavcodec/ac3enc_float.c         | 18 +++---------------
 libavcodec/ac3enc_template.c      |  4 ++--
 tests/fate/ac3.mak                |  2 +-
 tests/ref/fate/autorotate         | 30 +++++++++++++++---------------
 tests/ref/fate/copy-shortest1     | 30 +++++++++++++++---------------
 tests/ref/fate/copy-shortest2     | 30 +++++++++++++++---------------
 tests/ref/fate/shortest           | 30 +++++++++++++++---------------
 tests/ref/fate/unknown_layout-ac3 |  2 +-
 tests/ref/lavf/rm                 |  2 +-
 18 files changed, 100 insertions(+), 118 deletions(-)

diff --git a/configure b/configure
index c793daf333..e032fb5bbc 100755
--- a/configure
+++ b/configure
@@ -2767,10 +2767,10 @@ aac_decoder_select="adts_header mdct15 mdct mpeg4audio sinewin"
 aac_fixed_decoder_select="adts_header mdct mpeg4audio"
 aac_encoder_select="audio_frame_queue iirfilter lpc mdct sinewin"
 aac_latm_decoder_select="aac_decoder aac_latm_parser"
-ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert mdct"
-ac3_fixed_decoder_select="ac3_parser ac3dsp bswapdsp mdct"
-ac3_encoder_select="ac3dsp audiodsp mdct me_cmp"
-ac3_fixed_encoder_select="ac3dsp audiodsp mdct me_cmp"
+ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert"
+ac3_fixed_decoder_select="ac3_parser ac3dsp bswapdsp"
+ac3_encoder_select="ac3dsp audiodsp me_cmp"
+ac3_fixed_encoder_select="ac3dsp audiodsp me_cmp"
 acelp_kelvin_decoder_select="audiodsp"
 adpcm_g722_decoder_select="g722dsp"
 adpcm_g722_encoder_select="g722dsp"
diff --git a/libavcodec/ac3.h b/libavcodec/ac3.h
index 29f9f9df8d..24304caa61 100644
--- a/libavcodec/ac3.h
+++ b/libavcodec/ac3.h
@@ -38,8 +38,6 @@
 
 #if USE_FIXED
 
-#define FFT_FLOAT 0
-
 #define FIXR(a)                 ((int)((a) * 0 + 0.5))
 #define FIXR12(a)               ((int)((a) * 4096 + 0.5))
 #define FIXR15(a)               ((int)((a) * 32768 + 0.5))
diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c
index 8e40587ff1..1f2949dcfd 100644
--- a/libavcodec/ac3dec.c
+++ b/libavcodec/ac3dec.c
@@ -217,13 +217,17 @@ static av_cold int ac3_decode_init(AVCodecContext *avctx)
 {
     static AVOnce init_static_once = AV_ONCE_INIT;
     AC3DecodeContext *s = avctx->priv_data;
+    const float scale = 1.0f;
     int i, ret;
 
     s->avctx = avctx;
 
-    if ((ret = ff_mdct_init(&s->imdct_256, 8, 1, 1.0)) < 0 ||
-        (ret = ff_mdct_init(&s->imdct_512, 9, 1, 1.0)) < 0)
+    if ((ret = av_tx_init(&s->tx_128, &s->tx_fn_128, IMDCT_TYPE, 1, 128, &scale, 0)))
         return ret;
+
+    if ((ret = av_tx_init(&s->tx_256, &s->tx_fn_256, IMDCT_TYPE, 1, 256, &scale, 0)))
+        return ret;
+
     AC3_RENAME(ff_kbd_window_init)(s->window, 5.0, 256);
     ff_bswapdsp_init(&s->bdsp);
 
@@ -721,10 +725,10 @@ static inline void do_imdct(AC3DecodeContext *s, int channels, int offset)
     for (ch = 1; ch <= channels; ch++) {
         if (s->block_switch[ch]) {
             int i;
-            FFTSample *x = s->tmp_output + 128;
+            INTFLOAT *x = s->tmp_output + 128;
             for (i = 0; i < 128; i++)
                 x[i] = s->transform_coeffs[ch][2 * i];
-            s->imdct_256.imdct_half(&s->imdct_256, s->tmp_output, x);
+            s->tx_fn_128(s->tx_128, s->tmp_output, x, sizeof(INTFLOAT));
 #if USE_FIXED
             s->fdsp->vector_fmul_window_scaled(s->outptr[ch - 1], s->delay[ch - 1 + offset],
                                        s->tmp_output, s->window, 128, 8);
@@ -734,9 +738,9 @@ static inline void do_imdct(AC3DecodeContext *s, int channels, int offset)
 #endif
             for (i = 0; i < 128; i++)
                 x[i] = s->transform_coeffs[ch][2 * i + 1];
-            s->imdct_256.imdct_half(&s->imdct_256, s->delay[ch - 1 + offset], x);
+            s->tx_fn_128(s->tx_128, s->delay[ch - 1 + offset], x, sizeof(INTFLOAT));
         } else {
-            s->imdct_512.imdct_half(&s->imdct_512, s->tmp_output, s->transform_coeffs[ch]);
+            s->tx_fn_256(s->tx_256, s->tmp_output, s->transform_coeffs[ch], sizeof(INTFLOAT));
 #if USE_FIXED
             s->fdsp->vector_fmul_window_scaled(s->outptr[ch - 1], s->delay[ch - 1 + offset],
                                        s->tmp_output, s->window, 128, 8);
@@ -744,7 +748,7 @@ static inline void do_imdct(AC3DecodeContext *s, int channels, int offset)
             s->fdsp->vector_fmul_window(s->outptr[ch - 1], s->delay[ch - 1 + offset],
                                        s->tmp_output, s->window, 128);
 #endif
-            memcpy(s->delay[ch - 1 + offset], s->tmp_output + 128, 128 * sizeof(FFTSample));
+            memcpy(s->delay[ch - 1 + offset], s->tmp_output + 128, 128 * sizeof(INTFLOAT));
         }
     }
 }
@@ -1854,8 +1858,8 @@ skip:
 static av_cold int ac3_decode_end(AVCodecContext *avctx)
 {
     AC3DecodeContext *s = avctx->priv_data;
-    ff_mdct_end(&s->imdct_512);
-    ff_mdct_end(&s->imdct_256);
+    av_tx_uninit(&s->tx_256);
+    av_tx_uninit(&s->tx_128);
     av_freep(&s->fdsp);
     av_freep(&s->downmix_coeffs[0]);
 
diff --git a/libavcodec/ac3dec.h b/libavcodec/ac3dec.h
index 88651ae61f..138b462abb 100644
--- a/libavcodec/ac3dec.h
+++ b/libavcodec/ac3dec.h
@@ -50,6 +50,7 @@
 #ifndef AVCODEC_AC3DEC_H
 #define AVCODEC_AC3DEC_H
 
+#include "libavutil/tx.h"
 #include "libavutil/float_dsp.h"
 #include "libavutil/fixed_dsp.h"
 #include "libavutil/lfg.h"
@@ -60,7 +61,6 @@
 #include "avcodec.h"
 #include "bswapdsp.h"
 #include "get_bits.h"
-#include "fft.h"
 #include "fmtconvert.h"
 
 #define AC3_OUTPUT_LFEON  8
@@ -223,8 +223,8 @@ typedef struct AC3DecodeContext {
 
 ///@name IMDCT
     int block_switch[AC3_MAX_CHANNELS];     ///< block switch flags                     (blksw)
-    FFTContext imdct_512;                   ///< for 512 sample IMDCT
-    FFTContext imdct_256;                   ///< for 256 sample IMDCT
+    AVTXContext *tx_128, *tx_256;
+    av_tx_fn tx_fn_128, tx_fn_256;
 ///@}
 
 ///@name Optimization
diff --git a/libavcodec/ac3dec_fixed.c b/libavcodec/ac3dec_fixed.c
index 0a7ae6cfbf..c9e5cda69c 100644
--- a/libavcodec/ac3dec_fixed.c
+++ b/libavcodec/ac3dec_fixed.c
@@ -47,11 +47,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#define FFT_FLOAT 0
 #define USE_FIXED 1
 #include "ac3dec.h"
 #include "codec_internal.h"
+#define IMDCT_TYPE AV_TX_INT32_MDCT
 
+#include "ac3dec.h"
 
 static const int end_freq_inv_tab[8] =
 {
diff --git a/libavcodec/ac3dec_float.c b/libavcodec/ac3dec_float.c
index 8c1adb3e01..b8868d8ee1 100644
--- a/libavcodec/ac3dec_float.c
+++ b/libavcodec/ac3dec_float.c
@@ -29,6 +29,7 @@
  */
 
 #include "config_components.h"
+#define IMDCT_TYPE AV_TX_FLOAT_MDCT
 
 #include "ac3dec.h"
 #include "codec_internal.h"
diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index 279dd5c20e..f8ec4e199e 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -2203,7 +2203,7 @@ av_cold int ff_ac3_encode_close(AVCodecContext *avctx)
         av_freep(&block->cpl_coord_mant);
     }
 
-    s->mdct_end(s);
+    av_tx_uninit(&s->tx);
 
     return 0;
 }
diff --git a/libavcodec/ac3enc.h b/libavcodec/ac3enc.h
index f0dc006759..55e88d69e4 100644
--- a/libavcodec/ac3enc.h
+++ b/libavcodec/ac3enc.h
@@ -31,12 +31,13 @@
 #include <stdint.h>
 
 #include "libavutil/opt.h"
+#include "libavutil/tx.h"
+
 #include "ac3.h"
 #include "ac3defs.h"
 #include "ac3dsp.h"
 #include "avcodec.h"
 #include "codec_internal.h"
-#include "fft.h"
 #include "mathops.h"
 #include "me_cmp.h"
 #include "put_bits.h"
@@ -167,7 +168,8 @@ typedef struct AC3EncodeContext {
 #endif
     MECmpContext mecc;
     AC3DSPContext ac3dsp;                   ///< AC-3 optimized functions
-    FFTContext mdct;                        ///< FFT context for MDCT calculation
+    AVTXContext *tx;                        ///< FFT context for MDCT calculation
+    av_tx_fn tx_fn;
     const SampleType *mdct_window;          ///< MDCT window function array
 
     AC3Block blocks[AC3_MAX_BLOCKS];        ///< per-block info
@@ -257,7 +259,6 @@ typedef struct AC3EncodeContext {
     int warned_alternate_bitstream;
 
     /* fixed vs. float function pointers */
-    void (*mdct_end)(struct AC3EncodeContext *s);
     int  (*mdct_init)(struct AC3EncodeContext *s);
 
     /* fixed vs. float templated function pointers */
diff --git a/libavcodec/ac3enc_fixed.c b/libavcodec/ac3enc_fixed.c
index a52a598152..f1f573bb72 100644
--- a/libavcodec/ac3enc_fixed.c
+++ b/libavcodec/ac3enc_fixed.c
@@ -27,7 +27,7 @@
  */
 
 #define AC3ENC_FLOAT 0
-#define FFT_FLOAT 0
+#include "internal.h"
 #include "audiodsp.h"
 #include "ac3enc.h"
 #include "codec_internal.h"
@@ -66,20 +66,8 @@ static CoefType calc_cpl_coord(CoefSumType energy_ch, CoefSumType energy_cpl)
     }
 }
 
-
 #include "ac3enc_template.c"
 
-
-/**
- * Finalize MDCT and free allocated memory.
- *
- * @param s  AC-3 encoder private context
- */
-static av_cold void ac3_fixed_mdct_end(AC3EncodeContext *s)
-{
-    ff_mdct_end(&s->mdct);
-}
-
 /**
  * Initialize MDCT tables.
  *
@@ -89,6 +77,7 @@ static av_cold void ac3_fixed_mdct_end(AC3EncodeContext *s)
 static av_cold int ac3_fixed_mdct_init(AC3EncodeContext *s)
 {
     float fwin[AC3_BLOCK_SIZE];
+    const float scale = -1.0f;
 
     int32_t *iwin = av_malloc_array(AC3_BLOCK_SIZE, sizeof(*iwin));
     if (!iwin)
@@ -104,7 +93,8 @@ static av_cold int ac3_fixed_mdct_init(AC3EncodeContext *s)
     if (!s->fdsp)
         return AVERROR(ENOMEM);
 
-    return ff_mdct_init(&s->mdct, 9, 0, -1.0);
+    return av_tx_init(&s->tx, &s->tx_fn, AV_TX_INT32_MDCT, 0,
+                      AC3_BLOCK_SIZE, &scale, 0);
 }
 
 
@@ -112,7 +102,6 @@ static av_cold int ac3_fixed_encode_init(AVCodecContext *avctx)
 {
     AC3EncodeContext *s = avctx->priv_data;
     s->fixed_point = 1;
-    s->mdct_end                = ac3_fixed_mdct_end;
     s->mdct_init               = ac3_fixed_mdct_init;
     s->allocate_sample_buffers = allocate_sample_buffers;
     return ff_ac3_encode_init(avctx);
diff --git a/libavcodec/ac3enc_float.c b/libavcodec/ac3enc_float.c
index 3ca7d113c2..4c4d18ce56 100644
--- a/libavcodec/ac3enc_float.c
+++ b/libavcodec/ac3enc_float.c
@@ -75,21 +75,8 @@ static void sum_square_butterfly(AC3EncodeContext *s, float sum[4],
     s->ac3dsp.sum_square_butterfly_float(sum, coef0, coef1, len);
 }
 
-
 #include "ac3enc_template.c"
 
-
-/**
- * Finalize MDCT and free allocated memory.
- *
- * @param s  AC-3 encoder private context
- */
-static av_cold void ac3_float_mdct_end(AC3EncodeContext *s)
-{
-    ff_mdct_end(&s->mdct);
-}
-
-
 /**
  * Initialize MDCT tables.
  *
@@ -98,6 +85,7 @@ static av_cold void ac3_float_mdct_end(AC3EncodeContext *s)
  */
 static av_cold int ac3_float_mdct_init(AC3EncodeContext *s)
 {
+    const float scale = -2.0 / AC3_WINDOW_SIZE;
     float *window = av_malloc_array(AC3_BLOCK_SIZE, sizeof(*window));
     if (!window) {
         av_log(s->avctx, AV_LOG_ERROR, "Cannot allocate memory.\n");
@@ -107,14 +95,14 @@ static av_cold int ac3_float_mdct_init(AC3EncodeContext *s)
     ff_kbd_window_init(window, 5.0, AC3_BLOCK_SIZE);
     s->mdct_window = window;
 
-    return ff_mdct_init(&s->mdct, 9, 0, -2.0 / AC3_WINDOW_SIZE);
+    return av_tx_init(&s->tx, &s->tx_fn, AV_TX_FLOAT_MDCT, 0,
+                      AC3_BLOCK_SIZE, &scale, 0);
 }
 
 
 av_cold int ff_ac3_float_encode_init(AVCodecContext *avctx)
 {
     AC3EncodeContext *s = avctx->priv_data;
-    s->mdct_end                = ac3_float_mdct_end;
     s->mdct_init               = ac3_float_mdct_init;
     s->allocate_sample_buffers = allocate_sample_buffers;
     s->fdsp = avpriv_float_dsp_alloc(avctx->flags & AV_CODEC_FLAG_BITEXACT);
diff --git a/libavcodec/ac3enc_template.c b/libavcodec/ac3enc_template.c
index de66964d0d..be4ecebc9c 100644
--- a/libavcodec/ac3enc_template.c
+++ b/libavcodec/ac3enc_template.c
@@ -98,8 +98,8 @@ static void apply_mdct(AC3EncodeContext *s)
                                          &input_samples[AC3_BLOCK_SIZE],
                                          s->mdct_window, AC3_BLOCK_SIZE);
 
-            s->mdct.mdct_calc(&s->mdct, block->mdct_coef[ch+1],
-                              s->windowed_samples);
+            s->tx_fn(s->tx, block->mdct_coef[ch+1],
+                     s->windowed_samples, sizeof(float));
         }
     }
 }
diff --git a/tests/fate/ac3.mak b/tests/fate/ac3.mak
index f0c3d18049..2dfd59dfb1 100644
--- a/tests/fate/ac3.mak
+++ b/tests/fate/ac3.mak
@@ -89,7 +89,7 @@ fate-ac3-fixed-encode: tests/data/asynth-44100-2.wav
 fate-ac3-fixed-encode: SRC = $(TARGET_PATH)/tests/data/asynth-44100-2.wav
 fate-ac3-fixed-encode: CMD = md5 -i $(SRC) -c ac3_fixed -ab 128k -f ac3 -flags +bitexact -af aresample
 fate-ac3-fixed-encode: CMP = oneline
-fate-ac3-fixed-encode: REF = 1f548175e11a95e62ce20e442fcc8d08
+fate-ac3-fixed-encode: REF = e9d78bca187b4bbafc4512bcea8efd3e
 
 FATE_EAC3-$(call ALLYES, EAC3_DEMUXER EAC3_MUXER EAC3_CORE_BSF) += fate-eac3-core-bsf
 fate-eac3-core-bsf: CMD = md5pipe -i $(TARGET_SAMPLES)/eac3/the_great_wall_7.1.eac3 -c:a copy -bsf:a eac3_core -fflags +bitexact -f eac3
diff --git a/tests/ref/fate/autorotate b/tests/ref/fate/autorotate
index efdde261ab..c18a017abf 100644
--- a/tests/ref/fate/autorotate
+++ b/tests/ref/fate/autorotate
@@ -1,4 +1,4 @@
-eaeb2b429cadcfd3d0984e2270126564 *tests/data/fate/autorotate.mov
+e432aa783e79208a61052f6ced525fff *tests/data/fate/autorotate.mov
 197358 tests/data/fate/autorotate.mov
 #extradata 0:       34, 0x9d7d073f
 #tb 0: 1/15360
@@ -14,34 +14,34 @@ eaeb2b429cadcfd3d0984e2270126564 *tests/data/fate/autorotate.mov
 0,       -512,          0,      512,     6997, 0x55c700f6, S=1,       40
 1,       -256,       -256,     1536,      416, 0x92ddc529, S=2,       10,        4
 0,          0,        512,      512,     4847, 0xe74f522e, F=0x0
-1,       1280,       1280,     1536,      418, 0xc96bce7b
+1,       1280,       1280,     1536,      418, 0x0a7fcd2d
 0,        512,       1024,      512,     5281, 0xbd4a5dac, F=0x0
-1,       2816,       2816,     1536,      418, 0xaeffcf21
+1,       2816,       2816,     1536,      418, 0x6a76ce8f
 0,       1024,       1536,      512,     3521, 0x0c07249d, F=0x0
-1,       4352,       4352,     1536,      418, 0xcd37cd04
+1,       4352,       4352,     1536,      418, 0x39e1cb90
 0,       1536,       2048,      512,     5128, 0xce8bfa02, F=0x0
 0,       2048,       2560,      512,     2759, 0x2369d21d, F=0x0
-1,       5888,       5888,     1536,      418, 0x2f80bc7d
+1,       5888,       5888,     1536,      418, 0xa1d4bcc7
 0,       2560,       3072,      512,     2057, 0x5d7ea97b, F=0x0
-1,       7424,       7424,     1536,      418, 0xb290c6ea
+1,       7424,       7424,     1536,      418, 0x8248c89a
 0,       3072,       3584,      512,     2114, 0x91d1f369, F=0x0
-1,       8960,       8960,     1536,      418, 0xa862cc5b
+1,       8960,       8960,     1536,      418, 0x1ed9cce9
 0,       3584,       4096,      512,     1883, 0x3dd68028, F=0x0
-1,      10496,      10496,     1536,      418, 0xb148cc5e
+1,      10496,      10496,     1536,      418, 0xd317ca7d
 0,       4096,       4608,      512,     2025, 0xcf3dc34f, F=0x0
-1,      12032,      12032,     1536,      418, 0xcf34cb00
+1,      12032,      12032,     1536,      418, 0xf324ca4a
 0,       4608,       5120,      512,     1586, 0x3977edf0, F=0x0
-1,      13568,      13568,     1536,      418, 0x4665c882
+1,      13568,      13568,     1536,      418, 0x6064c948
 0,       5120,       5632,      512,     1633, 0x64c5e315, F=0x0
-1,      15104,      15104,     1536,      418, 0x8e4fc865
+1,      15104,      15104,     1536,      418, 0xef7bca02
 0,       5632,       6144,      512,     3894, 0x32306d8d
-1,      16640,      16640,     1536,      418, 0x80bccbc8
+1,      16640,      16640,     1536,      418, 0x7db4cb0e
 0,       6144,       6656,      512,     1490, 0xa541a35a, F=0x0
-1,      18176,      18176,     1536,      418, 0x84eaca12
+1,      18176,      18176,     1536,      418, 0x4e45ccfa
 0,       6656,       7168,      512,     1253, 0x7e93302b, F=0x0
-1,      19712,      19712,     1536,      418, 0xc3b6cbd8
+1,      19712,      19712,     1536,      418, 0xc53dca9d
 0,       7168,       7680,      512,     1573, 0x58fcd6b2, F=0x0
-1,      21248,      21248,     1536,      418, 0xa345cb53
+1,      21248,      21248,     1536,      418, 0x81eacb49
 [STREAM]
 [SIDE_DATA]
 side_data_type=CPB properties
diff --git a/tests/ref/fate/copy-shortest1 b/tests/ref/fate/copy-shortest1
index 87bee4c41f..c72f9c11fd 100644
--- a/tests/ref/fate/copy-shortest1
+++ b/tests/ref/fate/copy-shortest1
@@ -13,7 +13,7 @@
 #sample_rate 1: 44100
 #channel_layout_name 1: mono
 #stream#, dts,        pts, duration,     size, hash
-1,       -256,       -256,     1536,      416, e3bd415f62aa927e9273151fdf21ebce
+1,       -256,       -256,     1536,      416, 91b0c4b4dff3de421544d4a3926616e6
 0,          0,          0,     2048,     8719, bbea2a7487d61d39a0b2f2fe62a4df4a
 1,       1280,       1280,     1536,      418, 6e79527e2af3448d7a0e4a8e29cd9722
 0,       2048,       2048,     2048,      975, 94f30e410595452ee981d96224516504
@@ -32,20 +32,20 @@
 0,      14336,      14336,     2048,     1474, a9c493c020d710af7f2c98b9aae846ff
 1,      13568,      13568,     1536,      418, ef7bd3e9c13f03aa6676629101a9a8a0
 0,      16384,      16384,     2048,     1467, b801d1a76c84923ab813e9a5d9ebdb78
-1,      15104,      15104,     1536,      418, c5dda974df7e418d9036dff134aad2ae
+1,      15104,      15104,     1536,      418, f7ef9460b971b5b8b61e91c489d1dd4e
 0,      18432,      18432,     2048,     1469, 22f7fcd055bf124436de9a9432f7c9d2
 1,      16640,      16640,     1536,      418, 48e7a9f574654dd95a325cfec5072254
 0,      20480,      20480,     2048,     1506, da18f30d7008f2307ec51863a9873afd
 1,      18176,      18176,     1536,      418, 737d867e328377a3e6623f77f646ea61
 0,      22528,      22528,     2048,     1520, 2c7d44ca3485373af6cfb3e44e495bf7
-1,      19712,      19712,     1536,      418, 5e2a004ad90ba069cecd9fdc1652388c
+1,      19712,      19712,     1536,      418, ed9eb5db5c03725564239eb25d28c137
 0,      24576,      24576,     2048,     8524, 0634c69955cbffe94f4e15b288557cac
-1,      21248,      21248,     1536,      418, c694e51e609bdd00749a04294cbd60fb
-1,      22784,      22784,     1536,      418, 6b787ffae0063d9910deebc8b3e98fd4
+1,      21248,      21248,     1536,      418, 3aa5eac505cb898030c705bcfe5ee850
+1,      22784,      22784,     1536,      418, 08ee7262d55437ba687e4f887249d92a
 0,      26624,      26624,     2048,     1079, f081cbd559dab2b579f40d2fa988a959
 1,      24320,      24320,     1536,      418, eb6d62198a5472a1c179d42cde60b869
 0,      28672,      28672,     2048,     1343, fdf8069cd511f4fa185748118acfb72e
-1,      25856,      25856,     1536,      418, 70a6c8e61e8d75f7a310bc7294ad38f6
+1,      25856,      25856,     1536,      418, 53e2ab46c2d6e7c6da1416e2dd581136
 0,      30720,      30720,     2048,     1486, e72dfcd069f5be3a30310002b1b5e252
 1,      27392,      27392,     1536,      418, 6847924a11575b3628ccdfd81a2fb1dc
 0,      32768,      32768,     2048,     1491, 710c5421d44a8c9356c1477cbcd27c0e
@@ -55,8 +55,8 @@
 0,      36864,      36864,     2048,     1481, 8696aa412629328687bda5e88dd40b81
 1,      32000,      32000,     1536,      418, 3add3833b86a38c229faf8e602f83dcb
 0,      38912,      38912,     2048,     1521, 3c974bf799b8e35d295c6567ffeb7276
-1,      33536,      33536,     1536,      418, cb51e6a41f5c4a5f01dd94f58210112b
-1,      35072,      35072,     1536,      418, 66c3570cb8c11386b0601fe4a6eb7ee0
+1,      33536,      33536,     1536,      418, 303adaf2b35e2b8742d0553d21ddb00f
+1,      35072,      35072,     1536,      418, f12224af46440d663ea238c313afd664
 0,      40960,      40960,     2048,     1514, 1a54ec5296f1551a7f67c515e40ca646
 1,      36608,      36608,     1536,      418, 8b986c15b9ab86432c43cedd1a182e8d
 0,      43008,      43008,     2048,     1562, d285916a1c7a2fb9f37d18bfa977e075
@@ -75,18 +75,18 @@
 0,      55296,      55296,     2048,     1641, f79725e348ed7796f2be7c153ce32580
 1,      48896,      48896,     1536,      418, 85378fd6c8b49a1f4c5490ab1e4013ca
 0,      57344,      57344,     2048,     1735, ae14fbdbf8777d88077818db0ae346b3
-1,      50432,      50432,     1536,      418, 528e28031145f07336cd2a1b9b324ca6
+1,      50432,      50432,     1536,      418, 77be16e32de134a835b98e1e72f9252a
 0,      59392,      59392,     2048,     1760, e943dc0f9ed56fbca1af43c3c3c6dea1
 1,      51968,      51968,     1536,      418, cc9b907fc92fffc61f7e41cdb863d586
 0,      61440,      61440,     2048,     1798, efb1c91f9aee5c84c92e8cd5a5b58783
 1,      53504,      53504,     1536,      418, fe2f2ca279b14d7053349111578b48c0
 0,      63488,      63488,     2048,     1830, 7aa74080b344e63280854570f701e2b8
-1,      55040,      55040,     1536,      418, 5f2c6037aa4b89572a4ed712082ae2ab
+1,      55040,      55040,     1536,      418, 9131805eaad3bdd768bbc0f2c8d13a0f
 0,      65536,      65536,     2048,     1835, 566fa13f73b9aa63eed50511b112b191
 1,      56576,      56576,     1536,      418, 17a096694df972c2ef3a9abbe0a9cd6a
 1,      58112,      58112,     1536,      418, c96a64bbfd1aae269e44bfdaea7c8a9c
 0,      67584,      67584,     2048,     1902, 95933f1710291419d0febd37d5878362
-1,      59648,      59648,     1536,      418, 5f9297244e107134c49fc4982f5a7c1f
+1,      59648,      59648,     1536,      418, 8ea07d1983245453368667ee84bd6ee4
 0,      69632,      69632,     2048,     1886, 5a8e4c7557ec0d09d40fbfabc5b92e63
 1,      61184,      61184,     1536,      418, da740d2d75b51d6e28bcb068f6a90d41
 0,      71680,      71680,     2048,     1949, 3f81e2b8821c22f89501feafebb9d618
@@ -103,20 +103,20 @@
 0,      81920,      81920,     2048,     1989, f3bf07391ef46cba98eb78fdc3707fa3
 1,      71936,      71936,     1536,      418, 5e60f266106b86f19749b64d86b11f43
 0,      83968,      83968,     2048,     1949, 0650751332acc5d5f96f292ffc4add21
-1,      73472,      73472,     1536,      418, cedea148c5f7ddba6f0fbcbe17e6bfbb
+1,      73472,      73472,     1536,      418, 62e0ed387d5a37ba78ca99bbd656b124
 0,      86016,      86016,     2048,     1956, d52d57b697f4ec90bb1f69fd7ece1952
 1,      75008,      75008,     1536,      416, 97655498b413a59b3f0f6bdc25f69084
 0,      88064,      88064,     2048,     2012, e25c0bb0ec726fe5c9ade88cf7ae9a19
-1,      76544,      76544,     1536,      418, 0bea3f23db7aafefe50710310af25a9b
+1,      76544,      76544,     1536,      418, d87c94a232b967004c3644c6b8513ba5
 0,      90112,      90112,     2048,     1995, eb0377542bc15580ef8f772ce6f506bd
 1,      78080,      78080,     1536,      418, e763b383810d9a4645901c0d93f98a32
 0,      92160,      92160,     2048,     2078, 7aa93cd366118984932da377f4743de6
 1,      79616,      79616,     1536,      418, f090bb15688066a9c5129348f86245e7
 0,      94208,      94208,     2048,     2116, 9d8c672e97c27ed4e3281bb10481914a
-1,      81152,      81152,     1536,      418, beb8658ede31b44326de936b28a2d740
+1,      81152,      81152,     1536,      418, 2a434a6dca73f03947310d4c25d7470f
 1,      82688,      82688,     1536,      418, 53987c0214550f387ce03093b83f4225
 0,      96256,      96256,     2048,     2024, 18d42dbec2fa24fd30374d79a054cd4f
-1,      84224,      84224,     1536,      418, d3c37c202144070892528cc0a0ff3112
+1,      84224,      84224,     1536,      418, f5548bc014dd98d7d61df1d542d3a176
 0,      98304,      98304,     2048,    11182, e35a2ab846029effdbca0e43639717f2
 1,      85760,      85760,     1536,      418, cf52ea7fc69e4c5bc8f75b354dfe60af
 0,     100352,     100352,     2048,     1423, f480272c7d0b97834bc8ea36cceca61d
diff --git a/tests/ref/fate/copy-shortest2 b/tests/ref/fate/copy-shortest2
index 87bee4c41f..c72f9c11fd 100644
--- a/tests/ref/fate/copy-shortest2
+++ b/tests/ref/fate/copy-shortest2
@@ -13,7 +13,7 @@
 #sample_rate 1: 44100
 #channel_layout_name 1: mono
 #stream#, dts,        pts, duration,     size, hash
-1,       -256,       -256,     1536,      416, e3bd415f62aa927e9273151fdf21ebce
+1,       -256,       -256,     1536,      416, 91b0c4b4dff3de421544d4a3926616e6
 0,          0,          0,     2048,     8719, bbea2a7487d61d39a0b2f2fe62a4df4a
 1,       1280,       1280,     1536,      418, 6e79527e2af3448d7a0e4a8e29cd9722
 0,       2048,       2048,     2048,      975, 94f30e410595452ee981d96224516504
@@ -32,20 +32,20 @@
 0,      14336,      14336,     2048,     1474, a9c493c020d710af7f2c98b9aae846ff
 1,      13568,      13568,     1536,      418, ef7bd3e9c13f03aa6676629101a9a8a0
 0,      16384,      16384,     2048,     1467, b801d1a76c84923ab813e9a5d9ebdb78
-1,      15104,      15104,     1536,      418, c5dda974df7e418d9036dff134aad2ae
+1,      15104,      15104,     1536,      418, f7ef9460b971b5b8b61e91c489d1dd4e
 0,      18432,      18432,     2048,     1469, 22f7fcd055bf124436de9a9432f7c9d2
 1,      16640,      16640,     1536,      418, 48e7a9f574654dd95a325cfec5072254
 0,      20480,      20480,     2048,     1506, da18f30d7008f2307ec51863a9873afd
 1,      18176,      18176,     1536,      418, 737d867e328377a3e6623f77f646ea61
 0,      22528,      22528,     2048,     1520, 2c7d44ca3485373af6cfb3e44e495bf7
-1,      19712,      19712,     1536,      418, 5e2a004ad90ba069cecd9fdc1652388c
+1,      19712,      19712,     1536,      418, ed9eb5db5c03725564239eb25d28c137
 0,      24576,      24576,     2048,     8524, 0634c69955cbffe94f4e15b288557cac
-1,      21248,      21248,     1536,      418, c694e51e609bdd00749a04294cbd60fb
-1,      22784,      22784,     1536,      418, 6b787ffae0063d9910deebc8b3e98fd4
+1,      21248,      21248,     1536,      418, 3aa5eac505cb898030c705bcfe5ee850
+1,      22784,      22784,     1536,      418, 08ee7262d55437ba687e4f887249d92a
 0,      26624,      26624,     2048,     1079, f081cbd559dab2b579f40d2fa988a959
 1,      24320,      24320,     1536,      418, eb6d62198a5472a1c179d42cde60b869
 0,      28672,      28672,     2048,     1343, fdf8069cd511f4fa185748118acfb72e
-1,      25856,      25856,     1536,      418, 70a6c8e61e8d75f7a310bc7294ad38f6
+1,      25856,      25856,     1536,      418, 53e2ab46c2d6e7c6da1416e2dd581136
 0,      30720,      30720,     2048,     1486, e72dfcd069f5be3a30310002b1b5e252
 1,      27392,      27392,     1536,      418, 6847924a11575b3628ccdfd81a2fb1dc
 0,      32768,      32768,     2048,     1491, 710c5421d44a8c9356c1477cbcd27c0e
@@ -55,8 +55,8 @@
 0,      36864,      36864,     2048,     1481, 8696aa412629328687bda5e88dd40b81
 1,      32000,      32000,     1536,      418, 3add3833b86a38c229faf8e602f83dcb
 0,      38912,      38912,     2048,     1521, 3c974bf799b8e35d295c6567ffeb7276
-1,      33536,      33536,     1536,      418, cb51e6a41f5c4a5f01dd94f58210112b
-1,      35072,      35072,     1536,      418, 66c3570cb8c11386b0601fe4a6eb7ee0
+1,      33536,      33536,     1536,      418, 303adaf2b35e2b8742d0553d21ddb00f
+1,      35072,      35072,     1536,      418, f12224af46440d663ea238c313afd664
 0,      40960,      40960,     2048,     1514, 1a54ec5296f1551a7f67c515e40ca646
 1,      36608,      36608,     1536,      418, 8b986c15b9ab86432c43cedd1a182e8d
 0,      43008,      43008,     2048,     1562, d285916a1c7a2fb9f37d18bfa977e075
@@ -75,18 +75,18 @@
 0,      55296,      55296,     2048,     1641, f79725e348ed7796f2be7c153ce32580
 1,      48896,      48896,     1536,      418, 85378fd6c8b49a1f4c5490ab1e4013ca
 0,      57344,      57344,     2048,     1735, ae14fbdbf8777d88077818db0ae346b3
-1,      50432,      50432,     1536,      418, 528e28031145f07336cd2a1b9b324ca6
+1,      50432,      50432,     1536,      418, 77be16e32de134a835b98e1e72f9252a
 0,      59392,      59392,     2048,     1760, e943dc0f9ed56fbca1af43c3c3c6dea1
 1,      51968,      51968,     1536,      418, cc9b907fc92fffc61f7e41cdb863d586
 0,      61440,      61440,     2048,     1798, efb1c91f9aee5c84c92e8cd5a5b58783
 1,      53504,      53504,     1536,      418, fe2f2ca279b14d7053349111578b48c0
 0,      63488,      63488,     2048,     1830, 7aa74080b344e63280854570f701e2b8
-1,      55040,      55040,     1536,      418, 5f2c6037aa4b89572a4ed712082ae2ab
+1,      55040,      55040,     1536,      418, 9131805eaad3bdd768bbc0f2c8d13a0f
 0,      65536,      65536,     2048,     1835, 566fa13f73b9aa63eed50511b112b191
 1,      56576,      56576,     1536,      418, 17a096694df972c2ef3a9abbe0a9cd6a
 1,      58112,      58112,     1536,      418, c96a64bbfd1aae269e44bfdaea7c8a9c
 0,      67584,      67584,     2048,     1902, 95933f1710291419d0febd37d5878362
-1,      59648,      59648,     1536,      418, 5f9297244e107134c49fc4982f5a7c1f
+1,      59648,      59648,     1536,      418, 8ea07d1983245453368667ee84bd6ee4
 0,      69632,      69632,     2048,     1886, 5a8e4c7557ec0d09d40fbfabc5b92e63
 1,      61184,      61184,     1536,      418, da740d2d75b51d6e28bcb068f6a90d41
 0,      71680,      71680,     2048,     1949, 3f81e2b8821c22f89501feafebb9d618
@@ -103,20 +103,20 @@
 0,      81920,      81920,     2048,     1989, f3bf07391ef46cba98eb78fdc3707fa3
 1,      71936,      71936,     1536,      418, 5e60f266106b86f19749b64d86b11f43
 0,      83968,      83968,     2048,     1949, 0650751332acc5d5f96f292ffc4add21
-1,      73472,      73472,     1536,      418, cedea148c5f7ddba6f0fbcbe17e6bfbb
+1,      73472,      73472,     1536,      418, 62e0ed387d5a37ba78ca99bbd656b124
 0,      86016,      86016,     2048,     1956, d52d57b697f4ec90bb1f69fd7ece1952
 1,      75008,      75008,     1536,      416, 97655498b413a59b3f0f6bdc25f69084
 0,      88064,      88064,     2048,     2012, e25c0bb0ec726fe5c9ade88cf7ae9a19
-1,      76544,      76544,     1536,      418, 0bea3f23db7aafefe50710310af25a9b
+1,      76544,      76544,     1536,      418, d87c94a232b967004c3644c6b8513ba5
 0,      90112,      90112,     2048,     1995, eb0377542bc15580ef8f772ce6f506bd
 1,      78080,      78080,     1536,      418, e763b383810d9a4645901c0d93f98a32
 0,      92160,      92160,     2048,     2078, 7aa93cd366118984932da377f4743de6
 1,      79616,      79616,     1536,      418, f090bb15688066a9c5129348f86245e7
 0,      94208,      94208,     2048,     2116, 9d8c672e97c27ed4e3281bb10481914a
-1,      81152,      81152,     1536,      418, beb8658ede31b44326de936b28a2d740
+1,      81152,      81152,     1536,      418, 2a434a6dca73f03947310d4c25d7470f
 1,      82688,      82688,     1536,      418, 53987c0214550f387ce03093b83f4225
 0,      96256,      96256,     2048,     2024, 18d42dbec2fa24fd30374d79a054cd4f
-1,      84224,      84224,     1536,      418, d3c37c202144070892528cc0a0ff3112
+1,      84224,      84224,     1536,      418, f5548bc014dd98d7d61df1d542d3a176
 0,      98304,      98304,     2048,    11182, e35a2ab846029effdbca0e43639717f2
 1,      85760,      85760,     1536,      418, cf52ea7fc69e4c5bc8f75b354dfe60af
 0,     100352,     100352,     2048,     1423, f480272c7d0b97834bc8ea36cceca61d
diff --git a/tests/ref/fate/shortest b/tests/ref/fate/shortest
index a527bfd544..be93ff0da1 100644
--- a/tests/ref/fate/shortest
+++ b/tests/ref/fate/shortest
@@ -8,7 +8,7 @@
 #codec_id 1: ac3
 #sample_rate 1: 44100
 #channel_layout_name 1: mono
-1,       -256,       -256,     1536,      416, 0xef8ccbe3
+1,       -256,       -256,     1536,      416, 0x69efcbcc
 0,          0,          0,        1,     8749, 0x57039d10, S=1,        8
 1,       1280,       1280,     1536,      418, 0xa0ccc09d
 0,          1,          1,        1,      975, 0x2fcf0617, F=0x0, S=1,        8
@@ -27,20 +27,20 @@
 0,          7,          7,        1,     1474, 0x1025b9b0, F=0x0, S=1,        8
 1,      13568,      13568,     1536,      418, 0xa200b8f0
 0,          8,          8,        1,     1467, 0xf3c0c714, F=0x0, S=1,        8
-1,      15104,      15104,     1536,      418, 0xbbf9cd36
+1,      15104,      15104,     1536,      418, 0x009dccf6
 0,          9,          9,        1,     1469, 0x1b9faf72, F=0x0, S=1,        8
 1,      16640,      16640,     1536,      418, 0x585ec129
 0,         10,         10,        1,     1506, 0x18a9c359, F=0x0, S=1,        8
 1,      18176,      18176,     1536,      418, 0xda1acf75
 0,         11,         11,        1,     1520, 0x0ec1d39a, F=0x0, S=1,        8
-1,      19712,      19712,     1536,      418, 0x9bb2cfeb
+1,      19712,      19712,     1536,      418, 0xd326d279
 0,         12,         12,        1,     8554, 0xfab776e0, S=1,        8
-1,      21248,      21248,     1536,      418, 0x83f2bf72
-1,      22784,      22784,     1536,      418, 0xdb4dcbe8
+1,      21248,      21248,     1536,      418, 0x1b54bf76
+1,      22784,      22784,     1536,      418, 0xdb39cbd1
 0,         13,         13,        1,     1079, 0x13e40cb3, F=0x0, S=1,        8
 1,      24320,      24320,     1536,      418, 0x6813cefa
 0,         14,         14,        1,     1343, 0xf0058d2e, F=0x0, S=1,        8
-1,      25856,      25856,     1536,      418, 0x3573d3c5
+1,      25856,      25856,     1536,      418, 0xb402d2ec
 0,         15,         15,        1,     1486, 0x1da1c64e, F=0x0, S=1,        8
 1,      27392,      27392,     1536,      418, 0x80c4c8d2
 0,         16,         16,        1,     1491, 0x872dd43d, F=0x0, S=1,        8
@@ -50,8 +50,8 @@
 0,         18,         18,        1,     1481, 0xde66ba0a, F=0x0, S=1,        8
 1,      32000,      32000,     1536,      418, 0x3f37c65b
 0,         19,         19,        1,     1521, 0xf46dcef9, F=0x0, S=1,        8
-1,      33536,      33536,     1536,      418, 0xd8e3d1f3
-1,      35072,      35072,     1536,      418, 0x34bdcb46
+1,      33536,      33536,     1536,      418, 0xf9a2cf98
+1,      35072,      35072,     1536,      418, 0xc951cbb5
 0,         20,         20,        1,     1514, 0x001ed7b1, F=0x0, S=1,        8
 1,      36608,      36608,     1536,      418, 0x4e92be94
 0,         21,         21,        1,     1562, 0x3974e095, F=0x0, S=1,        8
@@ -70,18 +70,18 @@
 0,         27,         27,        1,     1641, 0x46aafde5, F=0x0, S=1,        8
 1,      48896,      48896,     1536,      418, 0x98cfc032
 0,         28,         28,        1,     1735, 0xa9363e9b, F=0x0, S=1,        8
-1,      50432,      50432,     1536,      418, 0x42d6c12e
+1,      50432,      50432,     1536,      418, 0x8045c0a7
 0,         29,         29,        1,     1760, 0x99b82cbc, F=0x0, S=1,        8
 1,      51968,      51968,     1536,      418, 0x2180c196
 0,         30,         30,        1,     1798, 0xc0ba5286, F=0x0, S=1,        8
 1,      53504,      53504,     1536,      418, 0x35f2b4d1
 0,         31,         31,        1,     1830, 0x4e8b4b80, F=0x0, S=1,        8
-1,      55040,      55040,     1536,      418, 0x7b5fc73a
+1,      55040,      55040,     1536,      418, 0x876ec74d
 0,         32,         32,        1,     1835, 0x218a69cb, F=0x0, S=1,        8
 1,      56576,      56576,     1536,      418, 0xbccebddd
 1,      58112,      58112,     1536,      418, 0x40a1bcc7
 0,         33,         33,        1,     1902, 0x8f2b67d2, F=0x0, S=1,        8
-1,      59648,      59648,     1536,      418, 0xbcafbf6e
+1,      59648,      59648,     1536,      418, 0xbd10bf09
 0,         34,         34,        1,     1886, 0xf4087481, F=0x0, S=1,        8
 1,      61184,      61184,     1536,      418, 0xb8e4b630
 0,         35,         35,        1,     1949, 0x142c8ac1, F=0x0, S=1,        8
@@ -98,20 +98,20 @@
 0,         40,         40,        1,     1989, 0x0274904a, F=0x0, S=1,        8
 1,      71936,      71936,     1536,      418, 0x0ad9c88a
 0,         41,         41,        1,     1949, 0x66fa8de9, F=0x0, S=1,        8
-1,      73472,      73472,     1536,      418, 0x57accd5f
+1,      73472,      73472,     1536,      418, 0x9aa3d0a7
 0,         42,         42,        1,     1956, 0x4e2e831d, F=0x0, S=1,        8
 1,      75008,      75008,     1536,      416, 0x99f5b2b6
 0,         43,         43,        1,     2012, 0x1d75ac7a, F=0x0, S=1,        8
-1,      76544,      76544,     1536,      418, 0xe60fc1af
+1,      76544,      76544,     1536,      418, 0xfb7dc20d
 0,         44,         44,        1,     1995, 0xdc478fec, F=0x0, S=1,        8
 1,      78080,      78080,     1536,      418, 0xebc8c568
 0,         45,         45,        1,     2078, 0x416aaf11, F=0x0, S=1,        8
 1,      79616,      79616,     1536,      418, 0x7361c949
 0,         46,         46,        1,     2116, 0x1416cc81, F=0x0, S=1,        8
-1,      81152,      81152,     1536,      418, 0xebb4bde9
+1,      81152,      81152,     1536,      418, 0x85d8bbd0
 1,      82688,      82688,     1536,      418, 0x72e8bad1
 0,         47,         47,        1,     2024, 0xf1c1ad7d, F=0x0, S=1,        8
-1,      84224,      84224,     1536,      418, 0xb479b641
+1,      84224,      84224,     1536,      418, 0x4febb56f
 0,         48,         48,        1,    11212, 0xc61a3f0a, S=1,        8
 1,      85760,      85760,     1536,      418, 0xae06ca91
 0,         49,         49,        1,     1423, 0x45fba9e4, F=0x0, S=1,        8
diff --git a/tests/ref/fate/unknown_layout-ac3 b/tests/ref/fate/unknown_layout-ac3
index 719a44aacf..a694c52899 100644
--- a/tests/ref/fate/unknown_layout-ac3
+++ b/tests/ref/fate/unknown_layout-ac3
@@ -1 +1 @@
-febdb165cfd6cba375aa086195e61213
+ff7e25844b3cb6abb571ef7e226cbafa
diff --git a/tests/ref/lavf/rm b/tests/ref/lavf/rm
index fc2a6564a2..62251380cf 100644
--- a/tests/ref/lavf/rm
+++ b/tests/ref/lavf/rm
@@ -1,2 +1,2 @@
-8dfb8d4556d61d3615e0d0012ffe540c *tests/data/lavf/lavf.rm
+a7b0ac6e5131bbf662a07ccc82ab8618 *tests/data/lavf/lavf.rm
 346424 tests/data/lavf/lavf.rm



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