1mlib_VideoDCT8x8_S16_S16_B1m0e_dNiAa(L3iMbLILBi)brarmyliFbu_nVcitdieoonDsCT8x8_S16_S16_B10_NA(3MLIB)
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NAME

6       mlib_VideoDCT8x8_S16_S16_B10_NA,  mlib_VideoDCT8x8_S16_S16_NA - forward
7       Discrete Cosine Transform (DCT)
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SYNOPSIS

10       cc [ flag... ] file... -lmlib [ library... ]
11       #include <mlib.h>
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13       mlib_status mlib_VideoDCT8x8_S16_S16_B10_NA(
14            mlib_s16 coeffs[64], const mlib_s16 block[64]);
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17       mlib_status mlib_VideoDCT8x8_S16_S16_NA(
18            mlib_s16 coeffs[64], const mlib_s16 block[64]);
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DESCRIPTION

22       The mlib_VideoDCT8x8_S16_S16_B10_NA() function computes the forward DCT
23       for the destination DCT coefficients of data type mlib_s16 and a source
24       block of data type mlib_s16. The input to the DCT routine is  the  dif‐
25       ference  between the current block and the reference block. The differ‐
26       ence pixel can occupy nine bits and is represented as a 16-bit datum.
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29       This function requires no special address alignment.
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32       Since mediaLib 2.5, mlib_VideoDCT8x8_S16_S16_NA() has been  renamed  to
33       mlib_VideoDCT8x8_S16_S16_B10_NA(). Now mlib_VideoDCT8x8_S16_S16_NA() is
34       an alias of mlib_VideoDCT8x8_S16_S16_B10_NA().
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PARAMETERS

37       The function takes the following arguments:
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39       coeffs    Pointer to the destination DCT coefficients.
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42       block     Pointer to an 8x8 motion-compensated block that is  the  dif‐
43                 ference between the reference block and the current block.
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RETURN VALUES

47       The  function  returns MLIB_SUCCESS if successful. Otherwise it returns
48       MLIB_FAILURE.
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ATTRIBUTES

51       See attributes(5) for descriptions of the following attributes:
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56       ┌─────────────────────────────┬─────────────────────────────┐
57       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
58       ├─────────────────────────────┼─────────────────────────────┤
59       │Interface Stability          │Committed                    │
60       ├─────────────────────────────┼─────────────────────────────┤
61       │MT-Level                     │MT-Safe                      │
62       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

65       mlib_VideoDCT2x2_S16_S16(3MLIB),       mlib_VideoDCT4x4_S16_S16(3MLIB),
66       mlib_VideoDCT8x8_S16_S16_B10(3MLIB),
67       mlib_VideoDCT8x8_S16_S16_B12(3MLIB),    mlib_VideoDCT8x8_S16_U8(3MLIB),
68       mlib_VideoDCT8x8_S16_U8_NA(3MLIB),   mlib_VideoDCT16x16_S16_S16(3MLIB),
69       mlib_VideoDCT16x16_S16_S16_B10(3MLIB), attributes(5)
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73SunOS 5.11                        2 Mar 2m0l0i7b_VideoDCT8x8_S16_S16_B10_NA(3MLIB)
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