@@ -183,20 +183,20 @@ static const uint32_t dsd_5point0[] = { DSD_MLFT, DSD_MRGT, DSD_C, DSD_LS, DSD_R
static const uint32_t dsd_5point1[] = { DSD_MLFT, DSD_MRGT, DSD_C, DSD_LFE, DSD_LS, DSD_RS };
typedef struct {
- uint64_t layout;
+ AVChannelLayout layout;
const uint32_t * dsd_layout;
} DSDLayoutDesc;
static const DSDLayoutDesc dsd_channel_layout[] = {
- { AV_CH_LAYOUT_STEREO, dsd_stereo },
- { AV_CH_LAYOUT_5POINT0, dsd_5point0 },
- { AV_CH_LAYOUT_5POINT1, dsd_5point1 },
+ { AV_CHANNEL_LAYOUT_STEREO, dsd_stereo },
+ { AV_CHANNEL_LAYOUT_5POINT0, dsd_5point0 },
+ { AV_CHANNEL_LAYOUT_5POINT1, dsd_5point1 },
};
-static const uint64_t dsd_loudspeaker_config[] = {
- AV_CH_LAYOUT_STEREO,
- 0, 0,
- AV_CH_LAYOUT_5POINT0, AV_CH_LAYOUT_5POINT1,
+static const AVChannelLayout dsd_loudspeaker_config[] = {
+ AV_CHANNEL_LAYOUT_STEREO,
+ { 0 }, { 0 },
+ AV_CHANNEL_LAYOUT_5POINT0, AV_CHANNEL_LAYOUT_5POINT1,
};
static const char * dsd_source_comment[] = {
@@ -276,21 +276,21 @@ static int parse_dsd_prop(AVFormatContext *s, AVStream *st, uint64_t eof)
case MKTAG('C','H','N','L'):
if (size < 2)
return AVERROR_INVALIDDATA;
- st->codecpar->channels = avio_rb16(pb);
- if (size < 2 + st->codecpar->channels * 4)
+ st->codecpar->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC;
+ st->codecpar->ch_layout.nb_channels = avio_rb16(pb);
+ if (size < 2 + st->codecpar->ch_layout.nb_channels * 4)
return AVERROR_INVALIDDATA;
- st->codecpar->channel_layout = 0;
- if (st->codecpar->channels > FF_ARRAY_ELEMS(dsd_layout)) {
+ if (st->codecpar->ch_layout.nb_channels > FF_ARRAY_ELEMS(dsd_layout)) {
avpriv_request_sample(s, "channel layout");
break;
}
- for (i = 0; i < st->codecpar->channels; i++)
+ for (i = 0; i < st->codecpar->ch_layout.nb_channels; i++)
dsd_layout[i] = avio_rl32(pb);
for (i = 0; i < FF_ARRAY_ELEMS(dsd_channel_layout); i++) {
const DSDLayoutDesc * d = &dsd_channel_layout[i];
- if (av_get_channel_layout_nb_channels(d->layout) == st->codecpar->channels &&
- !memcmp(d->dsd_layout, dsd_layout, st->codecpar->channels * sizeof(uint32_t))) {
- st->codecpar->channel_layout = d->layout;
+ if (d->layout.nb_channels == st->codecpar->ch_layout.nb_channels &&
+ !memcmp(d->dsd_layout, dsd_layout, d->layout.nb_channels * sizeof(uint32_t))) {
+ st->codecpar->ch_layout = d->layout;
break;
}
}
@@ -337,8 +337,8 @@ static int parse_dsd_prop(AVFormatContext *s, AVStream *st, uint64_t eof)
config = avio_rb16(pb);
if (config != 0xFFFF) {
if (config < FF_ARRAY_ELEMS(dsd_loudspeaker_config))
- st->codecpar->channel_layout = dsd_loudspeaker_config[config];
- if (!st->codecpar->channel_layout)
+ st->codecpar->ch_layout = dsd_loudspeaker_config[config];
+ if (!st->codecpar->ch_layout.nb_channels)
avpriv_request_sample(s, "loudspeaker configuration %d", config);
}
break;
@@ -431,8 +431,7 @@ static int iff_read_header(AVFormatContext *s)
if (!st)
return AVERROR(ENOMEM);
- st->codecpar->channels = 1;
- st->codecpar->channel_layout = AV_CH_LAYOUT_MONO;
+ st->codecpar->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;
iff->is_64bit = avio_rl32(pb) == ID_FRM8;
avio_skip(pb, iff->is_64bit ? 8 : 4);
// codec_tag used by ByteRun1 decoder to distinguish progressive (PBM) and interlaced (ILBM) content
@@ -485,12 +484,13 @@ static int iff_read_header(AVFormatContext *s)
return AVERROR_INVALIDDATA;
avio_skip(pb, 2);
st->codecpar->sample_rate = num / den;
- st->codecpar->channels = avio_rb16(pb);
+ st->codecpar->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC;
+ st->codecpar->ch_layout.nb_channels = avio_rb16(pb);
iff->maud_compression = avio_rb16(pb);
- if (st->codecpar->channels == 1)
- st->codecpar->channel_layout = AV_CH_LAYOUT_MONO;
- else if (st->codecpar->channels == 2)
- st->codecpar->channel_layout = AV_CH_LAYOUT_STEREO;
+ if (st->codecpar->ch_layout.nb_channels == 1)
+ st->codecpar->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;
+ else if (st->codecpar->ch_layout.nb_channels == 2)
+ st->codecpar->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO;
break;
case ID_ABIT:
@@ -513,11 +513,9 @@ static int iff_read_header(AVFormatContext *s)
if (data_size < 4)
return AVERROR_INVALIDDATA;
if (avio_rb32(pb) < 6) {
- st->codecpar->channels = 1;
- st->codecpar->channel_layout = AV_CH_LAYOUT_MONO;
+ st->codecpar->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;
} else {
- st->codecpar->channels = 2;
- st->codecpar->channel_layout = AV_CH_LAYOUT_STEREO;
+ st->codecpar->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO;
}
break;
@@ -760,8 +758,11 @@ static int iff_read_header(AVFormatContext *s)
}
st->codecpar->bits_per_coded_sample = av_get_bits_per_sample(st->codecpar->codec_id);
- st->codecpar->bit_rate = (int64_t)st->codecpar->channels * st->codecpar->sample_rate * st->codecpar->bits_per_coded_sample;
- st->codecpar->block_align = st->codecpar->channels * st->codecpar->bits_per_coded_sample;
+ st->codecpar->bit_rate = (int64_t)st->codecpar->ch_layout.nb_channels *
+ st->codecpar->sample_rate *
+ st->codecpar->bits_per_coded_sample;
+ st->codecpar->block_align = st->codecpar->ch_layout.nb_channels *
+ st->codecpar->bits_per_coded_sample;
if ((st->codecpar->codec_tag == ID_DSD || st->codecpar->codec_tag == ID_MAUD) && st->codecpar->block_align <= 0)
return AVERROR_INVALIDDATA;
break;