Samsung S5PC110 Manual page 1423

S5PC110_UM
•
Buffer Memory Size for Decoder
Memory Region
CH_ES_ADDR
CH_DESC_ADDR
DEC_NB_DCAC
DEC_UPNB_MV
DEC_SUB_ANCHOR_MV
DEC_OVERLAP_TRANSF
ORM
DEC_BITPLANE3
DEC_BITPLANE2
DEC_BITPLANE1
DEC_STX_PARSER
DEC_LUMA_x
DEC_CHROMA_x
H264DEC_VERT_NB_MV
H264DEC_NB_IP
H264DEC_CHROMA_x
H264DEC_LUMA_x
H264DEC_MV_x
NOTE:
1. ll linear information in this table should be aligned at 2KB, whereas tile mode information (luma/chroma DPB and
H264DEC_MV) should be aligned at 8KB.
2. DPB size did not take into account the QP save area.
3. x ranges 0~31 for LUMA_x, CHROMA_x, MV_x.
H.264
-
-
-
-
-
-
-
-
-
-
16KB
32KB
align(align(x_size, 128) *
align(y_size/2, 32), 8192) +
align(align(x_size, 128) *
align(y_size/4, 32), 8192)
align(align(x_size, 128) *
align(y_size, 32), 8192)
Quarter size of H.264 Luma DPB
6 5BMULTI FORMAT CODEC
Size
MPEG4/H.263
Up to 4MB
Up to 128KB
16KB
68KB 68KB
136KB 136KB
32KB 32KB
-
-
-
68KB
align(align(x_size, 128) * align(y_size, 32),
8192)
align(align(x_size, 128) * align(y_size/2, 32),
8192)
-
-
-
-
-
VC1 MPEG2
- -
-
-
-
2KB -
2KB -
2KB -
- -
- -
- -
- -
- -
- -
6-31