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Satoru KUMA
MPEG129-m52280
Commits
d5d4e366
Commit
d5d4e366
authored
Nov 20, 2018
by
David Flynn
Browse files
hls/m45867: add geom_tile_id to geometry payload header
parent
70c904ff
Changes
4
Hide whitespace changes
Inline
Side-by-side
tmc3/PCCTMC3Encoder.h
View file @
d5d4e366
...
...
@@ -101,6 +101,9 @@ private:
// Current identifier of payloads with the same geometry
int
_sliceId
;
// Identifies the current tile
int
_tileId
;
};
//============================================================================
...
...
tmc3/encoder.cpp
View file @
d5d4e366
...
...
@@ -131,6 +131,7 @@ PCCTMC3Encoder3::compress(
// geometry encoding
_sliceId
=
0
;
_tileId
=
0
;
if
(
1
)
{
PayloadBuffer
payload
(
PayloadType
::
kGeometryBrick
);
...
...
@@ -239,6 +240,7 @@ PCCTMC3Encoder3::encodeGeometryBrick(PayloadBuffer* buf)
gbh
.
geomBoxOrigin
.
y
()
=
int
(
minPositions
.
y
());
gbh
.
geomBoxOrigin
.
z
()
=
int
(
minPositions
.
z
());
gbh
.
geom_slice_id
=
_sliceId
;
gbh
.
geom_tile_id
=
_tileId
;
gbh
.
geom_box_log2_scale
=
0
;
gbh
.
geom_max_node_size_log2
=
nodeSizeLog2
;
gbh
.
geom_num_points
=
int
(
pointCloud
.
getPointCount
());
...
...
tmc3/hls.h
View file @
d5d4e366
...
...
@@ -205,6 +205,7 @@ struct GeometryParameterSet {
struct
GeometryBrickHeader
{
int
geom_geom_parameter_set_id
;
int
geom_tile_id
;
int
geom_slice_id
;
// derived from geom_box_origin_{x,y,z} * (1 << geom_box_log2_scale)
...
...
tmc3/io_hls.cpp
View file @
d5d4e366
...
...
@@ -343,6 +343,7 @@ write(
auto
bs
=
makeBitWriter
(
std
::
back_inserter
(
*
buf
));
bs
.
writeUe
(
gbh
.
geom_geom_parameter_set_id
);
bs
.
writeUe
(
gbh
.
geom_tile_id
);
bs
.
writeUe
(
gbh
.
geom_slice_id
);
if
(
gps
.
geom_box_present_flag
)
{
...
...
@@ -372,6 +373,7 @@ parseGbh(
auto
bs
=
makeBitReader
(
buf
.
begin
(),
buf
.
end
());
bs
.
readUe
(
&
gbh
.
geom_geom_parameter_set_id
);
bs
.
readUe
(
&
gbh
.
geom_tile_id
);
bs
.
readUe
(
&
gbh
.
geom_slice_id
);
if
(
gps
.
geom_box_present_flag
)
{
...
...
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