avcodec/pthread_frame: fix setting hwaccel with threads and get_format()
[ffmpeg.git] / libavcodec / adpcm.c
index c779f8b..e31242f 100644 (file)
@@ -1,6 +1,18 @@
 /*
  * Copyright (c) 2001-2003 The ffmpeg Project
  *
+ * first version by Francois Revol (revol@free.fr)
+ * fringe ADPCM codecs (e.g., DK3, DK4, Westwood)
+ *   by Mike Melanson (melanson@pcisys.net)
+ * CD-ROM XA ADPCM codec by BERO
+ * EA ADPCM decoder by Robin Kay (komadori@myrealbox.com)
+ * EA ADPCM R1/R2/R3 decoder by Peter Ross (pross@xvid.org)
+ * EA IMA EACS decoder by Peter Ross (pross@xvid.org)
+ * EA IMA SEAD decoder by Peter Ross (pross@xvid.org)
+ * EA ADPCM XAS decoder by Peter Ross (pross@xvid.org)
+ * MAXIS EA ADPCM decoder by Robert Marston (rmarston@gmail.com)
+ * THP ADPCM decoder by Marco Gerards (mgerards@xs4all.nl)
+ *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  */
 #include "avcodec.h"
 #include "get_bits.h"
-#include "put_bits.h"
 #include "bytestream.h"
 #include "adpcm.h"
 #include "adpcm_data.h"
+#include "internal.h"
 
 /**
  * @file
  * ADPCM decoders
- * First version by Francois Revol (revol@free.fr)
- * Fringe ADPCM codecs (e.g., DK3, DK4, Westwood)
- *   by Mike Melanson (melanson@pcisys.net)
- * CD-ROM XA ADPCM codec by BERO
- * EA ADPCM decoder by Robin Kay (komadori@myrealbox.com)
- * EA ADPCM R1/R2/R3 decoder by Peter Ross (pross@xvid.org)
- * EA IMA EACS decoder by Peter Ross (pross@xvid.org)
- * EA IMA SEAD decoder by Peter Ross (pross@xvid.org)
- * EA ADPCM XAS decoder by Peter Ross (pross@xvid.org)
- * MAXIS EA ADPCM decoder by Robert Marston (rmarston@gmail.com)
- * THP ADPCM decoder by Marco Gerards (mgerards@xs4all.nl)
- *
  * Features and limitations:
  *
  * Reference documents:
@@ -84,7 +84,6 @@ static const int swf_index_tables[4][16] = {
 /* end of tables */
 
 typedef struct ADPCMDecodeContext {
-    AVFrame frame;
     ADPCMChannelStatus status[6];
     int vqa_version;                /**< VQA version. Used for ADPCM_IMA_WS */
 } ADPCMDecodeContext;
@@ -96,13 +95,16 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx)
     unsigned int max_channels = 2;
 
     switch(avctx->codec->id) {
+    case AV_CODEC_ID_ADPCM_DTK:
     case AV_CODEC_ID_ADPCM_EA:
         min_channels = 2;
         break;
+    case AV_CODEC_ID_ADPCM_AFC:
     case AV_CODEC_ID_ADPCM_EA_R1:
     case AV_CODEC_ID_ADPCM_EA_R2:
     case AV_CODEC_ID_ADPCM_EA_R3:
     case AV_CODEC_ID_ADPCM_EA_XAS:
+    case AV_CODEC_ID_ADPCM_THP:
         max_channels = 6;
         break;
     }
@@ -116,10 +118,8 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx)
         c->status[0].step = c->status[1].step = 511;
         break;
     case AV_CODEC_ID_ADPCM_IMA_WAV:
-        if (avctx->bits_per_coded_sample != 4) {
-            av_log(avctx, AV_LOG_ERROR, "Only 4-bit ADPCM IMA WAV files are supported\n");
-            return -1;
-        }
+        if (avctx->bits_per_coded_sample < 2 || avctx->bits_per_coded_sample > 5)
+            return AVERROR_INVALIDDATA;
         break;
     case AV_CODEC_ID_ADPCM_IMA_APC:
         if (avctx->extradata && avctx->extradata_size >= 8) {
@@ -134,10 +134,28 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx)
     default:
         break;
     }
-    avctx->sample_fmt = AV_SAMPLE_FMT_S16;
 
-    avcodec_get_frame_defaults(&c->frame);
-    avctx->coded_frame = &c->frame;
+    switch(avctx->codec->id) {
+        case AV_CODEC_ID_ADPCM_IMA_QT:
+        case AV_CODEC_ID_ADPCM_IMA_WAV:
+        case AV_CODEC_ID_ADPCM_4XM:
+        case AV_CODEC_ID_ADPCM_XA:
+        case AV_CODEC_ID_ADPCM_EA_R1:
+        case AV_CODEC_ID_ADPCM_EA_R2:
+        case AV_CODEC_ID_ADPCM_EA_R3:
+        case AV_CODEC_ID_ADPCM_EA_XAS:
+        case AV_CODEC_ID_ADPCM_THP:
+        case AV_CODEC_ID_ADPCM_AFC:
+        case AV_CODEC_ID_ADPCM_DTK:
+            avctx->sample_fmt = AV_SAMPLE_FMT_S16P;
+            break;
+        case AV_CODEC_ID_ADPCM_IMA_WS:
+            avctx->sample_fmt = c->vqa_version == 3 ? AV_SAMPLE_FMT_S16P :
+                                                      AV_SAMPLE_FMT_S16;
+            break;
+        default:
+            avctx->sample_fmt = AV_SAMPLE_FMT_S16;
+    }
 
     return 0;
 }
@@ -168,6 +186,29 @@ static inline short adpcm_ima_expand_nibble(ADPCMChannelStatus *c, char nibble,
     return (short)c->predictor;
 }
 
+static inline int16_t adpcm_ima_wav_expand_nibble(ADPCMChannelStatus *c, GetBitContext *gb, int bps)
+{
+    int nibble, step_index, predictor, sign, delta, diff, step, shift;
+
+    shift = bps - 1;
+    nibble = get_bits_le(gb, bps),
+    step = ff_adpcm_step_table[c->step_index];
+    step_index = c->step_index + ff_adpcm_index_tables[bps - 2][nibble];
+    step_index = av_clip(step_index, 0, 88);
+
+    sign = nibble & (1 << shift);
+    delta = nibble & ((1 << shift) - 1);
+    diff = ((2 * delta + 1) * step) >> shift;
+    predictor = c->predictor;
+    if (sign) predictor -= diff;
+    else predictor += diff;
+
+    c->predictor = av_clip_int16(predictor);
+    c->step_index = step_index;
+
+    return (int16_t)c->predictor;
+}
+
 static inline int adpcm_ima_qt_expand_nibble(ADPCMChannelStatus *c, int nibble, int shift)
 {
     int step_index;
@@ -209,6 +250,27 @@ static inline short adpcm_ms_expand_nibble(ADPCMChannelStatus *c, int nibble)
     return c->sample1;
 }
 
+static inline short adpcm_ima_oki_expand_nibble(ADPCMChannelStatus *c, int nibble)
+{
+    int step_index, predictor, sign, delta, diff, step;
+
+    step = ff_adpcm_oki_step_table[c->step_index];
+    step_index = c->step_index + ff_adpcm_index_table[(unsigned)nibble];
+    step_index = av_clip(step_index, 0, 48);
+
+    sign = nibble & 8;
+    delta = nibble & 7;
+    diff = ((2 * delta + 1) * step) >> 3;
+    predictor = c->predictor;
+    if (sign) predictor -= diff;
+    else predictor += diff;
+
+    c->predictor = av_clip(predictor, -2048, 2047);
+    c->step_index = step_index;
+
+    return c->predictor << 4;
+}
+
 static inline short adpcm_ct_expand_nibble(ADPCMChannelStatus *c, char nibble)
 {
     int sign, delta, diff;
@@ -264,21 +326,26 @@ static inline short adpcm_yamaha_expand_nibble(ADPCMChannelStatus *c, unsigned c
     return c->predictor;
 }
 
-static int xa_decode(AVCodecContext *avctx,
-                     short *out, const unsigned char *in,
-                     ADPCMChannelStatus *left, ADPCMChannelStatus *right, int inc)
+static int xa_decode(AVCodecContext *avctx, int16_t *out0, int16_t *out1,
+                     const uint8_t *in, ADPCMChannelStatus *left,
+                     ADPCMChannelStatus *right, int channels, int sample_offset)
 {
     int i, j;
     int shift,filter,f0,f1;
     int s_1,s_2;
     int d,s,t;
 
-    for(i=0;i<4;i++) {
+    out0 += sample_offset;
+    if (channels == 1)
+        out1 = out0 + 28;
+    else
+        out1 += sample_offset;
 
+    for(i=0;i<4;i++) {
         shift  = 12 - (in[4+i*2] & 15);
         filter = in[4+i*2] >> 4;
         if (filter >= FF_ARRAY_ELEMS(xa_adpcm_table)) {
-            av_log_ask_for_sample(avctx, "unknown XA-ADPCM filter %d\n", filter);
+            avpriv_request_sample(avctx, "unknown XA-ADPCM filter %d", filter);
             filter=0;
         }
         f0 = xa_adpcm_table[filter][0];
@@ -294,22 +361,20 @@ static int xa_decode(AVCodecContext *avctx,
             s = ( t<<shift ) + ((s_1*f0 + s_2*f1+32)>>6);
             s_2 = s_1;
             s_1 = av_clip_int16(s);
-            *out = s_1;
-            out += inc;
+            out0[j] = s_1;
         }
 
-        if (inc==2) { /* stereo */
+        if (channels == 2) {
             left->sample1 = s_1;
             left->sample2 = s_2;
             s_1 = right->sample1;
             s_2 = right->sample2;
-            out = out + 1 - 28*2;
         }
 
         shift  = 12 - (in[5+i*2] & 15);
         filter = in[5+i*2] >> 4;
         if (filter >= FF_ARRAY_ELEMS(xa_adpcm_table)) {
-            av_log_ask_for_sample(avctx, "unknown XA-ADPCM filter %d\n", filter);
+            avpriv_request_sample(avctx, "unknown XA-ADPCM filter %d", filter);
             filter=0;
         }
 
@@ -323,18 +388,19 @@ static int xa_decode(AVCodecContext *avctx,
             s = ( t<<shift ) + ((s_1*f0 + s_2*f1+32)>>6);
             s_2 = s_1;
             s_1 = av_clip_int16(s);
-            *out = s_1;
-            out += inc;
+            out1[j] = s_1;
         }
 
-        if (inc==2) { /* stereo */
+        if (channels == 2) {
             right->sample1 = s_1;
             right->sample2 = s_2;
-            out -= 1;
         } else {
             left->sample1 = s_1;
             left->sample2 = s_2;
         }
+
+        out0 += 28 * (3 - channels);
+        out1 += 28 * (3 - channels);
     }
 
     return 0;
@@ -353,7 +419,6 @@ static void adpcm_swf_decode(AVCodecContext *avctx, const uint8_t *buf, int buf_
 
     //read bits & initial values
     nb_bits = get_bits(&gb, 2)+2;
-    //av_log(NULL,AV_LOG_INFO,"nb_bits: %d\n", nb_bits);
     table = swf_index_tables[nb_bits-2];
     k0 = 1 << (nb_bits-2);
     signmask = 1 << (nb_bits-1);
@@ -406,9 +471,11 @@ static void adpcm_swf_decode(AVCodecContext *avctx, const uint8_t *buf, int buf_
  * @param[out] coded_samples set to the number of samples as coded in the
  *                           packet, or 0 if the codec does not encode the
  *                           number of samples in each frame.
+ * @param[out] approx_nb_samples set to non-zero if the number of samples
+ *                               returned is an approximation.
  */
 static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
-                          int buf_size, int *coded_samples)
+                          int buf_size, int *coded_samples, int *approx_nb_samples)
 {
     ADPCMDecodeContext *s = avctx->priv_data;
     int nb_samples        = 0;
@@ -417,6 +484,7 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
     int header_size;
 
     *coded_samples = 0;
+    *approx_nb_samples = 0;
 
     if(ch <= 0)
         return 0;
@@ -437,6 +505,7 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
     case AV_CODEC_ID_ADPCM_CT:
     case AV_CODEC_ID_ADPCM_IMA_APC:
     case AV_CODEC_ID_ADPCM_IMA_EA_SEAD:
+    case AV_CODEC_ID_ADPCM_IMA_OKI:
     case AV_CODEC_ID_ADPCM_IMA_WS:
     case AV_CODEC_ID_ADPCM_YAMAHA:
         nb_samples = buf_size * 2 / ch;
@@ -451,7 +520,7 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
         case AV_CODEC_ID_ADPCM_4XM:
         case AV_CODEC_ID_ADPCM_IMA_ISS:     header_size = 4 * ch;      break;
         case AV_CODEC_ID_ADPCM_IMA_AMV:     header_size = 8;           break;
-        case AV_CODEC_ID_ADPCM_IMA_SMJPEG:  header_size = 4;           break;
+        case AV_CODEC_ID_ADPCM_IMA_SMJPEG:  header_size = 4 * ch;      break;
     }
     if (header_size > 0)
         return (buf_size - header_size) * 2 / ch;
@@ -495,6 +564,7 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
         *coded_samples -= *coded_samples % 28;
         nb_samples      = (buf_size - header_size) * 2 / ch;
         nb_samples     -= nb_samples % 28;
+        *approx_nb_samples = 1;
         break;
     case AV_CODEC_ID_ADPCM_IMA_DK3:
         if (avctx->block_align > 0)
@@ -506,11 +576,20 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
             buf_size = FFMIN(buf_size, avctx->block_align);
         nb_samples = 1 + (buf_size - 4 * ch) * 2 / ch;
         break;
+    case AV_CODEC_ID_ADPCM_IMA_RAD:
+        if (avctx->block_align > 0)
+            buf_size = FFMIN(buf_size, avctx->block_align);
+        nb_samples = (buf_size - 4 * ch) * 2 / ch;
+        break;
     case AV_CODEC_ID_ADPCM_IMA_WAV:
+    {
+        int bsize = ff_adpcm_ima_block_sizes[avctx->bits_per_coded_sample - 2];
+        int bsamples = ff_adpcm_ima_block_samples[avctx->bits_per_coded_sample - 2];
         if (avctx->block_align > 0)
             buf_size = FFMIN(buf_size, avctx->block_align);
-        nb_samples = 1 + (buf_size - 4 * ch) / (4 * ch) * 8;
+        nb_samples = 1 + (buf_size - 4 * ch) / (bsize * ch) * bsamples;
         break;
+    }
     case AV_CODEC_ID_ADPCM_MS:
         if (avctx->block_align > 0)
             buf_size = FFMIN(buf_size, avctx->block_align);
@@ -547,15 +626,25 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
         break;
     }
     case AV_CODEC_ID_ADPCM_THP:
+        if (avctx->extradata) {
+            nb_samples = buf_size / (8 * ch) * 14;
+            break;
+        }
         has_coded_samples = 1;
         bytestream2_skip(gb, 4); // channel size
         *coded_samples  = bytestream2_get_be32(gb);
         *coded_samples -= *coded_samples % 14;
-        nb_samples      = (buf_size - 80) / (8 * ch) * 14;
+        nb_samples      = (buf_size - (8 + 36 * ch)) / (8 * ch) * 14;
+        break;
+    case AV_CODEC_ID_ADPCM_AFC:
+        nb_samples = buf_size / (9 * ch) * 16;
         break;
     case AV_CODEC_ID_ADPCM_XA:
         nb_samples = (buf_size / 128) * 224 / ch;
         break;
+    case AV_CODEC_ID_ADPCM_DTK:
+        nb_samples = buf_size / (16 * ch) * 28;
+        break;
     }
 
     /* validate coded sample count */
@@ -568,38 +657,39 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
 static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
                               int *got_frame_ptr, AVPacket *avpkt)
 {
+    AVFrame *frame     = data;
     const uint8_t *buf = avpkt->data;
     int buf_size = avpkt->size;
     ADPCMDecodeContext *c = avctx->priv_data;
     ADPCMChannelStatus *cs;
     int n, m, channel, i;
     short *samples;
+    int16_t **samples_p;
     int st; /* stereo */
     int count1, count2;
-    int nb_samples, coded_samples, ret;
+    int nb_samples, coded_samples, approx_nb_samples, ret;
     GetByteContext gb;
 
     bytestream2_init(&gb, buf, buf_size);
-    nb_samples = get_nb_samples(avctx, &gb, buf_size, &coded_samples);
+    nb_samples = get_nb_samples(avctx, &gb, buf_size, &coded_samples, &approx_nb_samples);
     if (nb_samples <= 0) {
         av_log(avctx, AV_LOG_ERROR, "invalid number of samples in packet\n");
         return AVERROR_INVALIDDATA;
     }
 
     /* get output buffer */
-    c->frame.nb_samples = nb_samples;
-    if ((ret = avctx->get_buffer(avctx, &c->frame)) < 0) {
-        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+    frame->nb_samples = nb_samples;
+    if ((ret = ff_get_buffer(avctx, frame, 0)) < 0)
         return ret;
-    }
-    samples = (short *)c->frame.data[0];
+    samples = (short *)frame->data[0];
+    samples_p = (int16_t **)frame->extended_data;
 
     /* use coded_samples when applicable */
     /* it is always <= nb_samples, so the output buffer will be large enough */
     if (coded_samples) {
-        if (coded_samples != nb_samples)
+        if (!approx_nb_samples && coded_samples != nb_samples)
             av_log(avctx, AV_LOG_WARNING, "mismatch in coded sample count\n");
-        c->frame.nb_samples = nb_samples = coded_samples;
+        frame->nb_samples = nb_samples = coded_samples;
     }
 
     st = avctx->channels == 2 ? 1 : 0;
@@ -637,21 +727,19 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
                 return AVERROR_INVALIDDATA;
             }
 
-            samples = (short *)c->frame.data[0] + channel;
+            samples = samples_p[channel];
 
-            for (m = 0; m < 32; m++) {
+            for (m = 0; m < 64; m += 2) {
                 int byte = bytestream2_get_byteu(&gb);
-                *samples = adpcm_ima_qt_expand_nibble(cs, byte & 0x0F, 3);
-                samples += avctx->channels;
-                *samples = adpcm_ima_qt_expand_nibble(cs, byte >> 4  , 3);
-                samples += avctx->channels;
+                samples[m    ] = adpcm_ima_qt_expand_nibble(cs, byte & 0x0F, 3);
+                samples[m + 1] = adpcm_ima_qt_expand_nibble(cs, byte >> 4  , 3);
             }
         }
         break;
     case AV_CODEC_ID_ADPCM_IMA_WAV:
         for(i=0; i<avctx->channels; i++){
             cs = &(c->status[i]);
-            cs->predictor = *samples++ = sign_extend(bytestream2_get_le16u(&gb), 16);
+            cs->predictor = samples_p[i][0] = sign_extend(bytestream2_get_le16u(&gb), 16);
 
             cs->step_index = sign_extend(bytestream2_get_le16u(&gb), 16);
             if (cs->step_index > 88u){
@@ -661,19 +749,34 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
             }
         }
 
-        for (n = (nb_samples - 1) / 8; n > 0; n--) {
+        if (avctx->bits_per_coded_sample != 4) {
+            int samples_per_block = ff_adpcm_ima_block_samples[avctx->bits_per_coded_sample - 2];
+            GetBitContext g;
+
+            init_get_bits8(&g, gb.buffer, bytestream2_get_bytes_left(&gb));
+            for (n = 0; n < (nb_samples - 1) / samples_per_block; n++) {
+                for (i = 0; i < avctx->channels; i++) {
+                    cs = &c->status[i];
+                    samples = &samples_p[i][1 + n * samples_per_block];
+                    for (m = 0; m < samples_per_block; m++) {
+                        samples[m] = adpcm_ima_wav_expand_nibble(cs, &g,
+                                          avctx->bits_per_coded_sample);
+                    }
+                }
+            }
+            bytestream2_skip(&gb, avctx->block_align - avctx->channels * 4);
+        } else {
+        for (n = 0; n < (nb_samples - 1) / 8; n++) {
             for (i = 0; i < avctx->channels; i++) {
                 cs = &c->status[i];
-                for (m = 0; m < 4; m++) {
+                samples = &samples_p[i][1 + n * 8];
+                for (m = 0; m < 8; m += 2) {
                     int v = bytestream2_get_byteu(&gb);
-                    *samples = adpcm_ima_expand_nibble(cs, v & 0x0F, 3);
-                    samples += avctx->channels;
-                    *samples = adpcm_ima_expand_nibble(cs, v >> 4  , 3);
-                    samples += avctx->channels;
+                    samples[m    ] = adpcm_ima_expand_nibble(cs, v & 0x0F, 3);
+                    samples[m + 1] = adpcm_ima_expand_nibble(cs, v >> 4  , 3);
                 }
-                samples -= 8 * avctx->channels - 1;
             }
-            samples += 7 * avctx->channels;
+        }
         }
         break;
     case AV_CODEC_ID_ADPCM_4XM:
@@ -690,14 +793,12 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
         }
 
         for (i = 0; i < avctx->channels; i++) {
-            samples = (short *)c->frame.data[0] + i;
+            samples = (int16_t *)frame->data[i];
             cs = &c->status[i];
             for (n = nb_samples >> 1; n > 0; n--) {
                 int v = bytestream2_get_byteu(&gb);
-                *samples = adpcm_ima_expand_nibble(cs, v & 0x0F, 4);
-                samples += avctx->channels;
-                *samples = adpcm_ima_expand_nibble(cs, v >> 4  , 4);
-                samples += avctx->channels;
+                *samples++ = adpcm_ima_expand_nibble(cs, v & 0x0F, 4);
+                *samples++ = adpcm_ima_expand_nibble(cs, v >> 4  , 4);
             }
         }
         break;
@@ -755,7 +856,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
                 return AVERROR_INVALIDDATA;
             }
         }
-        for (n = nb_samples >> (1 - st); n > 0; n--) {
+        for (n = (nb_samples - 1) >> (1 - st); n > 0; n--) {
             int v = bytestream2_get_byteu(&gb);
             *samples++ = adpcm_ima_expand_nibble(&c->status[0 ], v >> 4  , 3);
             *samples++ = adpcm_ima_expand_nibble(&c->status[st], v & 0x0F, 3);
@@ -820,6 +921,9 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
             *samples++ = c->status[0].predictor + c->status[1].predictor;
             *samples++ = c->status[0].predictor - c->status[1].predictor;
         }
+
+        if ((bytestream2_tell(&gb) & 1))
+            bytestream2_skip(&gb, 1);
         break;
     }
     case AV_CODEC_ID_ADPCM_IMA_ISS:
@@ -856,17 +960,47 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
             *samples++ = adpcm_ima_expand_nibble(&c->status[st], v & 0x0F, 3);
         }
         break;
+    case AV_CODEC_ID_ADPCM_IMA_OKI:
+        while (bytestream2_get_bytes_left(&gb) > 0) {
+            int v = bytestream2_get_byteu(&gb);
+            *samples++ = adpcm_ima_oki_expand_nibble(&c->status[0],  v >> 4  );
+            *samples++ = adpcm_ima_oki_expand_nibble(&c->status[st], v & 0x0F);
+        }
+        break;
+    case AV_CODEC_ID_ADPCM_IMA_RAD:
+        for (channel = 0; channel < avctx->channels; channel++) {
+            cs = &c->status[channel];
+            cs->step_index = sign_extend(bytestream2_get_le16u(&gb), 16);
+            cs->predictor  = sign_extend(bytestream2_get_le16u(&gb), 16);
+            if (cs->step_index > 88u){
+                av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
+                       channel, cs->step_index);
+                return AVERROR_INVALIDDATA;
+            }
+        }
+        for (n = 0; n < nb_samples / 2; n++) {
+            int byte[2];
+
+            byte[0] = bytestream2_get_byteu(&gb);
+            if (st)
+                byte[1] = bytestream2_get_byteu(&gb);
+            for(channel = 0; channel < avctx->channels; channel++) {
+                *samples++ = adpcm_ima_expand_nibble(&c->status[channel], byte[channel] & 0x0F, 3);
+            }
+            for(channel = 0; channel < avctx->channels; channel++) {
+                *samples++ = adpcm_ima_expand_nibble(&c->status[channel], byte[channel] >> 4  , 3);
+            }
+        }
+        break;
     case AV_CODEC_ID_ADPCM_IMA_WS:
         if (c->vqa_version == 3) {
             for (channel = 0; channel < avctx->channels; channel++) {
-                int16_t *smp = samples + channel;
+                int16_t *smp = samples_p[channel];
 
                 for (n = nb_samples / 2; n > 0; n--) {
                     int v = bytestream2_get_byteu(&gb);
-                    *smp = adpcm_ima_expand_nibble(&c->status[channel], v >> 4  , 3);
-                    smp += avctx->channels;
-                    *smp = adpcm_ima_expand_nibble(&c->status[channel], v & 0x0F, 3);
-                    smp += avctx->channels;
+                    *smp++ = adpcm_ima_expand_nibble(&c->status[channel], v >> 4  , 3);
+                    *smp++ = adpcm_ima_expand_nibble(&c->status[channel], v & 0x0F, 3);
                 }
             }
         } else {
@@ -882,14 +1016,21 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
         bytestream2_seek(&gb, 0, SEEK_END);
         break;
     case AV_CODEC_ID_ADPCM_XA:
+    {
+        int16_t *out0 = samples_p[0];
+        int16_t *out1 = samples_p[1];
+        int samples_per_block = 28 * (3 - avctx->channels) * 4;
+        int sample_offset = 0;
         while (bytestream2_get_bytes_left(&gb) >= 128) {
-            if ((ret = xa_decode(avctx, samples, buf + bytestream2_tell(&gb), &c->status[0],
-                                 &c->status[1], avctx->channels)) < 0)
+            if ((ret = xa_decode(avctx, out0, out1, buf + bytestream2_tell(&gb),
+                                 &c->status[0], &c->status[1],
+                                 avctx->channels, sample_offset)) < 0)
                 return ret;
             bytestream2_skipu(&gb, 128);
-            samples += 28 * 8;
+            sample_offset += samples_per_block;
         }
         break;
+    }
     case AV_CODEC_ID_ADPCM_IMA_EA_EACS:
         for (i=0; i<=st; i++) {
             c->status[i].step_index = bytestream2_get_le32u(&gb);
@@ -1023,7 +1164,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
 
         for (channel=0; channel<avctx->channels; channel++) {
             bytestream2_seek(&gb, offsets[channel], SEEK_SET);
-            samplesC = samples + channel;
+            samplesC = samples_p[channel];
 
             if (avctx->codec->id == AV_CODEC_ID_ADPCM_EA_R1) {
                 current_sample  = sign_extend(bytestream2_get_le16(&gb), 16);
@@ -1039,10 +1180,8 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
                     current_sample  = sign_extend(bytestream2_get_be16(&gb), 16);
                     previous_sample = sign_extend(bytestream2_get_be16(&gb), 16);
 
-                    for (count2=0; count2<28; count2++) {
-                        *samplesC = sign_extend(bytestream2_get_be16(&gb), 16);
-                        samplesC += avctx->channels;
-                    }
+                    for (count2=0; count2<28; count2++)
+                        *samplesC++ = sign_extend(bytestream2_get_be16(&gb), 16);
                 } else {
                     coeff1 = ea_adpcm_table[ byte >> 4     ];
                     coeff2 = ea_adpcm_table[(byte >> 4) + 4];
@@ -1062,8 +1201,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
 
                         previous_sample = current_sample;
                         current_sample  = next_sample;
-                        *samplesC = current_sample;
-                        samplesC += avctx->channels;
+                        *samplesC++ = current_sample;
                     }
                 }
             }
@@ -1080,15 +1218,15 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
             }
         }
 
-        c->frame.nb_samples = count * 28;
+        frame->nb_samples = count * 28;
         bytestream2_seek(&gb, 0, SEEK_END);
         break;
     }
     case AV_CODEC_ID_ADPCM_EA_XAS:
         for (channel=0; channel<avctx->channels; channel++) {
             int coeff[2][4], shift[4];
-            short *s2, *s = &samples[channel];
-            for (n=0; n<4; n++, s+=32*avctx->channels) {
+            int16_t *s = samples_p[channel];
+            for (n = 0; n < 4; n++, s += 32) {
                 int val = sign_extend(bytestream2_get_le16u(&gb), 16);
                 for (i=0; i<2; i++)
                     coeff[i][n] = ea_adpcm_table[(val&0x0F)+4*i];
@@ -1096,34 +1234,30 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
 
                 val = sign_extend(bytestream2_get_le16u(&gb), 16);
                 shift[n] = 20 - (val & 0x0F);
-                s[avctx->channels] = val & ~0x0F;
+                s[1] = val & ~0x0F;
             }
 
             for (m=2; m<32; m+=2) {
-                s = &samples[m*avctx->channels + channel];
-                for (n=0; n<4; n++, s+=32*avctx->channels) {
+                s = &samples_p[channel][m];
+                for (n = 0; n < 4; n++, s += 32) {
+                    int level, pred;
                     int byte = bytestream2_get_byteu(&gb);
-                    for (s2=s, i=0; i<8; i+=4, s2+=avctx->channels) {
-                        int level = sign_extend(byte >> (4 - i), 4) << shift[n];
-                        int pred  = s2[-1*avctx->channels] * coeff[0][n]
-                                  + s2[-2*avctx->channels] * coeff[1][n];
-                        s2[0] = av_clip_int16((level + pred + 0x80) >> 8);
-                    }
+
+                    level = sign_extend(byte >> 4, 4) << shift[n];
+                    pred  = s[-1] * coeff[0][n] + s[-2] * coeff[1][n];
+                    s[0]  = av_clip_int16((level + pred + 0x80) >> 8);
+
+                    level = sign_extend(byte, 4) << shift[n];
+                    pred  = s[0] * coeff[0][n] + s[-1] * coeff[1][n];
+                    s[1]  = av_clip_int16((level + pred + 0x80) >> 8);
                 }
             }
         }
         break;
     case AV_CODEC_ID_ADPCM_IMA_AMV:
-    case AV_CODEC_ID_ADPCM_IMA_SMJPEG:
-        if (avctx->codec->id == AV_CODEC_ID_ADPCM_IMA_AMV) {
-            c->status[0].predictor = sign_extend(bytestream2_get_le16u(&gb), 16);
-            c->status[0].step_index = bytestream2_get_le16u(&gb);
-            bytestream2_skipu(&gb, 4);
-        } else {
-            c->status[0].predictor = sign_extend(bytestream2_get_be16u(&gb), 16);
-            c->status[0].step_index = bytestream2_get_byteu(&gb);
-            bytestream2_skipu(&gb, 1);
-        }
+        c->status[0].predictor = sign_extend(bytestream2_get_le16u(&gb), 16);
+        c->status[0].step_index = bytestream2_get_le16u(&gb);
+        bytestream2_skipu(&gb, 4);
         if (c->status[0].step_index > 88u) {
             av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n",
                    c->status[0].step_index);
@@ -1131,18 +1265,29 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
         }
 
         for (n = nb_samples >> (1 - st); n > 0; n--) {
-            int hi, lo, v = bytestream2_get_byteu(&gb);
+            int v = bytestream2_get_byteu(&gb);
 
-            if (avctx->codec->id == AV_CODEC_ID_ADPCM_IMA_AMV) {
-                hi = v & 0x0F;
-                lo = v >> 4;
-            } else {
-                lo = v & 0x0F;
-                hi = v >> 4;
+            *samples++ = adpcm_ima_expand_nibble(&c->status[0], v >> 4, 3);
+            *samples++ = adpcm_ima_expand_nibble(&c->status[0], v & 0xf, 3);
+        }
+        break;
+    case AV_CODEC_ID_ADPCM_IMA_SMJPEG:
+        for (i = 0; i < avctx->channels; i++) {
+            c->status[i].predictor = sign_extend(bytestream2_get_be16u(&gb), 16);
+            c->status[i].step_index = bytestream2_get_byteu(&gb);
+            bytestream2_skipu(&gb, 1);
+            if (c->status[i].step_index > 88u) {
+                av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n",
+                       c->status[i].step_index);
+                return AVERROR_INVALIDDATA;
             }
+        }
+
+        for (n = nb_samples >> (1 - st); n > 0; n--) {
+            int v = bytestream2_get_byteu(&gb);
 
-            *samples++ = adpcm_ima_expand_nibble(&c->status[0], lo, 3);
-            *samples++ = adpcm_ima_expand_nibble(&c->status[0], hi, 3);
+            *samples++ = adpcm_ima_qt_expand_nibble(&c->status[0 ], v >> 4, 3);
+            *samples++ = adpcm_ima_qt_expand_nibble(&c->status[st], v & 0xf, 3);
         }
         break;
     case AV_CODEC_ID_ADPCM_CT:
@@ -1172,7 +1317,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
                                                        byte & 0x0F, 4, 0);
             }
         } else if (avctx->codec->id == AV_CODEC_ID_ADPCM_SBPRO_3) {
-            for (n = nb_samples / 3; n > 0; n--) {
+            for (n = (nb_samples<<st) / 3; n > 0; n--) {
                 int byte = bytestream2_get_byteu(&gb);
                 *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
                                                         byte >> 5        , 3, 0);
@@ -1206,23 +1351,89 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
             *samples++ = adpcm_yamaha_expand_nibble(&c->status[st], v >> 4  );
         }
         break;
+    case AV_CODEC_ID_ADPCM_AFC:
+    {
+        int samples_per_block;
+        int blocks;
+
+        if (avctx->extradata && avctx->extradata_size == 1 && avctx->extradata[0]) {
+            samples_per_block = avctx->extradata[0] / 16;
+            blocks = nb_samples / avctx->extradata[0];
+        } else {
+            samples_per_block = nb_samples / 16;
+            blocks = 1;
+        }
+
+        for (m = 0; m < blocks; m++) {
+        for (channel = 0; channel < avctx->channels; channel++) {
+            int prev1 = c->status[channel].sample1;
+            int prev2 = c->status[channel].sample2;
+
+            samples = samples_p[channel] + m * 16;
+            /* Read in every sample for this channel.  */
+            for (i = 0; i < samples_per_block; i++) {
+                int byte = bytestream2_get_byteu(&gb);
+                int scale = 1 << (byte >> 4);
+                int index = byte & 0xf;
+                int factor1 = ff_adpcm_afc_coeffs[0][index];
+                int factor2 = ff_adpcm_afc_coeffs[1][index];
+
+                /* Decode 16 samples.  */
+                for (n = 0; n < 16; n++) {
+                    int32_t sampledat;
+
+                    if (n & 1) {
+                        sampledat = sign_extend(byte, 4);
+                    } else {
+                        byte = bytestream2_get_byteu(&gb);
+                        sampledat = sign_extend(byte >> 4, 4);
+                    }
+
+                    sampledat = ((prev1 * factor1 + prev2 * factor2) +
+                                 ((sampledat * scale) << 11)) >> 11;
+                    *samples = av_clip_int16(sampledat);
+                    prev2 = prev1;
+                    prev1 = *samples++;
+                }
+            }
+
+            c->status[channel].sample1 = prev1;
+            c->status[channel].sample2 = prev2;
+        }
+        }
+        bytestream2_seek(&gb, 0, SEEK_END);
+        break;
+    }
     case AV_CODEC_ID_ADPCM_THP:
     {
-        int table[2][16];
-        int prev[2][2];
+        int table[6][16];
         int ch;
 
-        for (i = 0; i < 2; i++)
+        if (avctx->extradata) {
+            GetByteContext tb;
+            if (avctx->extradata_size < 32 * avctx->channels) {
+                av_log(avctx, AV_LOG_ERROR, "Missing coeff table\n");
+                return AVERROR_INVALIDDATA;
+            }
+
+            bytestream2_init(&tb, avctx->extradata, avctx->extradata_size);
+            for (i = 0; i < avctx->channels; i++)
+                for (n = 0; n < 16; n++)
+                    table[i][n] = sign_extend(bytestream2_get_be16u(&tb), 16);
+        } else {
+        for (i = 0; i < avctx->channels; i++)
             for (n = 0; n < 16; n++)
                 table[i][n] = sign_extend(bytestream2_get_be16u(&gb), 16);
 
         /* Initialize the previous sample.  */
-        for (i = 0; i < 2; i++)
-            for (n = 0; n < 2; n++)
-                prev[i][n] = sign_extend(bytestream2_get_be16u(&gb), 16);
+        for (i = 0; i < avctx->channels; i++) {
+            c->status[i].sample1 = sign_extend(bytestream2_get_be16u(&gb), 16);
+            c->status[i].sample2 = sign_extend(bytestream2_get_be16u(&gb), 16);
+        }
+        }
 
-        for (ch = 0; ch <= st; ch++) {
-            samples = (short *)c->frame.data[0] + ch;
+        for (ch = 0; ch < avctx->channels; ch++) {
+            samples = samples_p[ch];
 
             /* Read in every sample for this channel.  */
             for (i = 0; i < nb_samples / 14; i++) {
@@ -1243,69 +1454,130 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
                         sampledat = sign_extend(byte >> 4, 4);
                     }
 
-                    sampledat = ((prev[ch][0]*factor1
-                                + prev[ch][1]*factor2) >> 11) + (sampledat << exp);
+                    sampledat = ((c->status[ch].sample1 * factor1
+                                + c->status[ch].sample2 * factor2) >> 11) + (sampledat << exp);
                     *samples = av_clip_int16(sampledat);
-                    prev[ch][1] = prev[ch][0];
-                    prev[ch][0] = *samples++;
-
-                    /* In case of stereo, skip one sample, this sample
-                       is for the other channel.  */
-                    samples += st;
+                    c->status[ch].sample2 = c->status[ch].sample1;
+                    c->status[ch].sample1 = *samples++;
                 }
             }
         }
         break;
     }
+    case AV_CODEC_ID_ADPCM_DTK:
+        for (channel = 0; channel < avctx->channels; channel++) {
+            samples = samples_p[channel];
+
+            /* Read in every sample for this channel.  */
+            for (i = 0; i < nb_samples / 28; i++) {
+                int byte, header;
+                if (channel)
+                    bytestream2_skipu(&gb, 1);
+                header = bytestream2_get_byteu(&gb);
+                bytestream2_skipu(&gb, 3 - channel);
+
+                /* Decode 28 samples.  */
+                for (n = 0; n < 28; n++) {
+                    int32_t sampledat, prev;
+
+                    switch (header >> 4) {
+                    case 1:
+                        prev = (c->status[channel].sample1 * 0x3c);
+                        break;
+                    case 2:
+                        prev = (c->status[channel].sample1 * 0x73) - (c->status[channel].sample2 * 0x34);
+                        break;
+                    case 3:
+                        prev = (c->status[channel].sample1 * 0x62) - (c->status[channel].sample2 * 0x37);
+                        break;
+                    default:
+                        prev = 0;
+                    }
+
+                    prev = av_clip((prev + 0x20) >> 6, -0x200000, 0x1fffff);
+
+                    byte = bytestream2_get_byteu(&gb);
+                    if (!channel)
+                        sampledat = sign_extend(byte, 4);
+                    else
+                        sampledat = sign_extend(byte >> 4, 4);
+
+                    sampledat = (((sampledat << 12) >> (header & 0xf)) << 6) + prev;
+                    *samples++ = av_clip_int16(sampledat >> 6);
+                    c->status[channel].sample2 = c->status[channel].sample1;
+                    c->status[channel].sample1 = sampledat;
+                }
+            }
+            if (!channel)
+                bytestream2_seek(&gb, 0, SEEK_SET);
+        }
+        break;
 
     default:
         return -1;
     }
 
-    *got_frame_ptr   = 1;
-    *(AVFrame *)data = c->frame;
+    if (avpkt->size && bytestream2_tell(&gb) == 0) {
+        av_log(avctx, AV_LOG_ERROR, "Nothing consumed\n");
+        return AVERROR_INVALIDDATA;
+    }
+
+    *got_frame_ptr = 1;
 
     return bytestream2_tell(&gb);
 }
 
 
-#define ADPCM_DECODER(id_, name_, long_name_)               \
+static const enum AVSampleFormat sample_fmts_s16[]  = { AV_SAMPLE_FMT_S16,
+                                                        AV_SAMPLE_FMT_NONE };
+static const enum AVSampleFormat sample_fmts_s16p[] = { AV_SAMPLE_FMT_S16,
+                                                        AV_SAMPLE_FMT_NONE };
+static const enum AVSampleFormat sample_fmts_both[] = { AV_SAMPLE_FMT_S16,
+                                                        AV_SAMPLE_FMT_S16P,
+                                                        AV_SAMPLE_FMT_NONE };
+
+#define ADPCM_DECODER(id_, sample_fmts_, name_, long_name_) \
 AVCodec ff_ ## name_ ## _decoder = {                        \
     .name           = #name_,                               \
+    .long_name      = NULL_IF_CONFIG_SMALL(long_name_),     \
     .type           = AVMEDIA_TYPE_AUDIO,                   \
     .id             = id_,                                  \
     .priv_data_size = sizeof(ADPCMDecodeContext),           \
     .init           = adpcm_decode_init,                    \
     .decode         = adpcm_decode_frame,                   \
     .capabilities   = CODEC_CAP_DR1,                        \
-    .long_name      = NULL_IF_CONFIG_SMALL(long_name_),     \
+    .sample_fmts    = sample_fmts_,                         \
 }
 
 /* Note: Do not forget to add new entries to the Makefile as well. */
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_4XM, adpcm_4xm, "ADPCM 4X Movie");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_CT, adpcm_ct, "ADPCM Creative Technology");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA, adpcm_ea, "ADPCM Electronic Arts");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_MAXIS_XA, adpcm_ea_maxis_xa, "ADPCM Electronic Arts Maxis CDROM XA");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R1, adpcm_ea_r1, "ADPCM Electronic Arts R1");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R2, adpcm_ea_r2, "ADPCM Electronic Arts R2");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R3, adpcm_ea_r3, "ADPCM Electronic Arts R3");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_XAS, adpcm_ea_xas, "ADPCM Electronic Arts XAS");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_AMV, adpcm_ima_amv, "ADPCM IMA AMV");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_APC, adpcm_ima_apc, "ADPCM IMA CRYO APC");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DK3, adpcm_ima_dk3, "ADPCM IMA Duck DK3");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DK4, adpcm_ima_dk4, "ADPCM IMA Duck DK4");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_EA_EACS, adpcm_ima_ea_eacs, "ADPCM IMA Electronic Arts EACS");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_EA_SEAD, adpcm_ima_ea_sead, "ADPCM IMA Electronic Arts SEAD");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_ISS, adpcm_ima_iss, "ADPCM IMA Funcom ISS");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_QT, adpcm_ima_qt, "ADPCM IMA QuickTime");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_SMJPEG, adpcm_ima_smjpeg, "ADPCM IMA Loki SDL MJPEG");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_WAV, adpcm_ima_wav, "ADPCM IMA WAV");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_WS, adpcm_ima_ws, "ADPCM IMA Westwood");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_MS, adpcm_ms, "ADPCM Microsoft");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_SBPRO_2, adpcm_sbpro_2, "ADPCM Sound Blaster Pro 2-bit");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_SBPRO_3, adpcm_sbpro_3, "ADPCM Sound Blaster Pro 2.6-bit");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_SBPRO_4, adpcm_sbpro_4, "ADPCM Sound Blaster Pro 4-bit");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_SWF, adpcm_swf, "ADPCM Shockwave Flash");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_THP, adpcm_thp, "ADPCM Nintendo Gamecube THP");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_XA, adpcm_xa, "ADPCM CDROM XA");
-ADPCM_DECODER(AV_CODEC_ID_ADPCM_YAMAHA, adpcm_yamaha, "ADPCM Yamaha");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_4XM,         sample_fmts_s16p, adpcm_4xm,         "ADPCM 4X Movie");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_AFC,         sample_fmts_s16p, adpcm_afc,         "ADPCM Nintendo Gamecube AFC");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_CT,          sample_fmts_s16,  adpcm_ct,          "ADPCM Creative Technology");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_DTK,         sample_fmts_s16p, adpcm_dtk,         "ADPCM Nintendo Gamecube DTK");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA,          sample_fmts_s16,  adpcm_ea,          "ADPCM Electronic Arts");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_MAXIS_XA, sample_fmts_s16,  adpcm_ea_maxis_xa, "ADPCM Electronic Arts Maxis CDROM XA");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R1,       sample_fmts_s16p, adpcm_ea_r1,       "ADPCM Electronic Arts R1");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R2,       sample_fmts_s16p, adpcm_ea_r2,       "ADPCM Electronic Arts R2");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R3,       sample_fmts_s16p, adpcm_ea_r3,       "ADPCM Electronic Arts R3");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_XAS,      sample_fmts_s16p, adpcm_ea_xas,      "ADPCM Electronic Arts XAS");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_AMV,     sample_fmts_s16,  adpcm_ima_amv,     "ADPCM IMA AMV");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_APC,     sample_fmts_s16,  adpcm_ima_apc,     "ADPCM IMA CRYO APC");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DK3,     sample_fmts_s16,  adpcm_ima_dk3,     "ADPCM IMA Duck DK3");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DK4,     sample_fmts_s16,  adpcm_ima_dk4,     "ADPCM IMA Duck DK4");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_EA_EACS, sample_fmts_s16,  adpcm_ima_ea_eacs, "ADPCM IMA Electronic Arts EACS");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_EA_SEAD, sample_fmts_s16,  adpcm_ima_ea_sead, "ADPCM IMA Electronic Arts SEAD");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_ISS,     sample_fmts_s16,  adpcm_ima_iss,     "ADPCM IMA Funcom ISS");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_OKI,     sample_fmts_s16,  adpcm_ima_oki,     "ADPCM IMA Dialogic OKI");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_QT,      sample_fmts_s16p, adpcm_ima_qt,      "ADPCM IMA QuickTime");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_RAD,     sample_fmts_s16,  adpcm_ima_rad,     "ADPCM IMA Radical");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_SMJPEG,  sample_fmts_s16,  adpcm_ima_smjpeg,  "ADPCM IMA Loki SDL MJPEG");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_WAV,     sample_fmts_s16p, adpcm_ima_wav,     "ADPCM IMA WAV");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_WS,      sample_fmts_both, adpcm_ima_ws,      "ADPCM IMA Westwood");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_MS,          sample_fmts_s16,  adpcm_ms,          "ADPCM Microsoft");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_SBPRO_2,     sample_fmts_s16,  adpcm_sbpro_2,     "ADPCM Sound Blaster Pro 2-bit");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_SBPRO_3,     sample_fmts_s16,  adpcm_sbpro_3,     "ADPCM Sound Blaster Pro 2.6-bit");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_SBPRO_4,     sample_fmts_s16,  adpcm_sbpro_4,     "ADPCM Sound Blaster Pro 4-bit");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_SWF,         sample_fmts_s16,  adpcm_swf,         "ADPCM Shockwave Flash");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_THP,         sample_fmts_s16p, adpcm_thp,         "ADPCM Nintendo Gamecube THP");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_XA,          sample_fmts_s16p, adpcm_xa,          "ADPCM CDROM XA");
+ADPCM_DECODER(AV_CODEC_ID_ADPCM_YAMAHA,      sample_fmts_s16,  adpcm_yamaha,      "ADPCM Yamaha");