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avformat/argo_cvg: add -loop and -reverb options

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Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
This commit is contained in:
Zane van Iperen 2022-07-17 23:27:31 +10:00
parent 4dfa8341e0
commit 23f0c55ff8
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GPG Key ID: 68616B2D8AC4DCC5
1 changed files with 25 additions and 3 deletions
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28
libavformat/argo_cvg.c
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@ -62,6 +62,8 @@ typedef struct ArgoCVGDemuxContext {
typedef struct ArgoCVGMuxContext { typedef struct ArgoCVGMuxContext {
const AVClass *class; const AVClass *class;
int skip_rate_check; int skip_rate_check;
int loop;
int reverb;
uint32_t checksum; uint32_t checksum;
size_t size; size_t size;
} ArgoCVGMuxContext; } ArgoCVGMuxContext;
@ -301,10 +303,10 @@ static int argo_cvg_write_header(AVFormatContext *s)
ArgoCVGMuxContext *ctx = s->priv_data; ArgoCVGMuxContext *ctx = s->priv_data;
avio_wl32(s->pb, 0); /* Size, fixed later. */ avio_wl32(s->pb, 0); /* Size, fixed later. */
avio_wl32(s->pb, 0); avio_wl32(s->pb, !!ctx->loop);
avio_wl32(s->pb, 1); avio_wl32(s->pb, !!ctx->reverb);
ctx->checksum = 1; ctx->checksum = !!ctx->loop + !!ctx->reverb;
ctx->size = 8; ctx->size = 8;
return 0; return 0;
} }
@ -363,6 +365,26 @@ static const AVOption argo_cvg_options[] = {
.max = 1, .max = 1,
.flags = AV_OPT_FLAG_ENCODING_PARAM .flags = AV_OPT_FLAG_ENCODING_PARAM
}, },
{
.name = "loop",
.help = "set loop flag",
.offset = offsetof(ArgoCVGMuxContext, loop),
.type = AV_OPT_TYPE_BOOL,
.default_val = {.i64 = 0},
.min = 0,
.max = 1,
.flags = AV_OPT_FLAG_ENCODING_PARAM
},
{
.name = "reverb",
.help = "set reverb flag",
.offset = offsetof(ArgoCVGMuxContext, reverb),
.type = AV_OPT_TYPE_BOOL,
.default_val = {.i64 = 1},
.min = 0,
.max = 1,
.flags = AV_OPT_FLAG_ENCODING_PARAM
},
{ NULL } { NULL }
}; };