mirror of https://git.ffmpeg.org/ffmpeg.git
Original Commit: r10 | ods15 | 2006-09-17 19:37:17 +0300 (Sun, 17 Sep 2006) | 2 lines
mappings header syntax Originally committed as revision 6421 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
parent
6f133df1ea
commit
beaec74a94
|
@ -80,6 +80,10 @@ typedef struct {
|
||||||
} residue_t;
|
} residue_t;
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
|
int submaps;
|
||||||
|
int * mux;
|
||||||
|
int * floor;
|
||||||
|
int * residue;
|
||||||
} mapping_t;
|
} mapping_t;
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
|
@ -296,6 +300,24 @@ static int put_main_header(venc_context_t * venc, uint8_t ** out) {
|
||||||
// mappings
|
// mappings
|
||||||
put_bits(&pb, 6, venc->nmappings - 1);
|
put_bits(&pb, 6, venc->nmappings - 1);
|
||||||
for (i = 0; i < venc->nmappings; i++) {
|
for (i = 0; i < venc->nmappings; i++) {
|
||||||
|
mapping_t * mc = &venc->mappings[i];
|
||||||
|
int j;
|
||||||
|
put_bits(&pb, 16, 0); // mapping type
|
||||||
|
|
||||||
|
put_bits(&pb, 1, mc->submaps > 1);
|
||||||
|
if (mc->submaps > 1) put_bits(&pb, 4, mc->submaps - 1);
|
||||||
|
|
||||||
|
put_bits(&pb, 1, 0); // channel coupling
|
||||||
|
|
||||||
|
put_bits(&pb, 2, 0); // reserved
|
||||||
|
|
||||||
|
if (mc->submaps > 1) for (j = 0; j < venc->channels; j++) put_bits(&pb, 4, mc->mux[j]);
|
||||||
|
|
||||||
|
for (j = 0; j < mc->submaps; j++) {
|
||||||
|
put_bits(&pb, 8, 0); // reserved time configuration
|
||||||
|
put_bits(&pb, 8, mc->floor[j]);
|
||||||
|
put_bits(&pb, 8, mc->residue[j]);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
flush_put_bits(&pb);
|
flush_put_bits(&pb);
|
||||||
|
|
Loading…
Reference in New Issue