mlib_videop64loop_s16_u8(3mlib) [opensolaris man page]
mlib_VideoP64Loop_S16_U8(3MLIB) mediaLib Library Functions mlib_VideoP64Loop_S16_U8(3MLIB) NAME
mlib_VideoP64Loop_S16_U8 - applies a 2-dimensional(2D) 3x3 spatial filter on the reference block SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VideoP64Loop_S16_U8(mlib_s16 mc_block[64], const mlib_u8 *ref_block, mlib_s32 stride); DESCRIPTION
The mlib_VideoP64Loop_S16_U8() function applies a 2-dimensional(2D) 3x3 spatial filter on the reference block. The filter is separable into 1D horizontal and vertical functions, where the filter coefficients are 0.25, 0.5, 0.25, except at the block edges where the coeffi- cients are 0, 1, 0. In this mode, the output must be added to the IDCT output to reconstruct the block in the current frame. Thus, the stride applies only to the input reference block. This function requires the motion-compensated block to be 8-bit aligned. PARAMETERS
The function takes the following arguments: mc_block Pointer to the motion-compensated reference block. ref_block Pointer to the reference block. stride Stride, in bytes, between adjacent rows in the reference block. RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_VideoAddBlock_U8_S16(3MLIB), mlib_VideoCopyRef_S16_U8(3MLIB), mlib_VideoCopyRef_S16_U8_16x16(3MLIB), mlib_VideoCopy- Ref_U8_U8_16x16(3MLIB), mlib_VideoCopyRefAve_U8_U8_16x16(3MLIB), mlib_VideoH263OverlappedMC_S16_U8(3MLIB), mlib_VideoH263Over- lappedMC_U8_U8(3MLIB), mlib_VideoInterpAveX_U8_U8(3MLIB), mlib_VideoInterpAveX_U8_U8_16x16(3MLIB), mlib_VideoInterpAveXY_U8_U8(3MLIB), mlib_VideoInterpAveXY_U8_U8_16x16(3MLIB), mlib_VideoInterpAveY_U8_U8(3MLIB), mlib_VideoInterpAveY_U8_U8_16x16(3MLIB), mlib_VideoInt- erpX_S16_U8(3MLIB), mlib_VideoInterpX_S16_U8_16x16(3MLIB), mlib_VideoInterpX_U8_U8(3MLIB), mlib_VideoInterpXY_S16_U8(3MLIB), mlib_VideoInt- erpXY_S16_U8_16x16(3MLIB), mlib_VideoInterpXY_U8_U8(3MLIB), mlib_VideoInterpXY_U8_U8_16x16(3MLIB), mlib_VideoInterpY_S16_U8(3MLIB), mlib_VideoInterpY_S16_U8_16x16(3MLIB), mlib_VideoInterpY_U8_U8(3MLIB), mlib_VideoInterpY_U8_U8_16x16(3MLIB), mlib_VideoP64Deci- mate_U8_U8(3MLIB), mlib_VideoP64Loop_U8_U8(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_VideoP64Loop_S16_U8(3MLIB)
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mlib_VideoCopyRef_S16_U8_16x16(3MLIB) mediaLib Library Functions mlib_VideoCopyRef_S16_U8_16x16(3MLIB) NAME
mlib_VideoCopyRef_S16_U8_16x16, mlib_VideoCopyRef_S16_U8_16x8, mlib_VideoCopyRef_S16_U8_8x16, mlib_VideoCopyRef_S16_U8_8x8, mlib_VideoCopy- Ref_S16_U8_8x4 - copies a block from the reference block to the current block SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VideoCopyRef_S16_U8_16x16(mlib_s16 *mc_block, const mlib_u8 *ref_block, mlib_s32 stride); mlib_status mlib_VideoCopyRef_S16_U8_16x8(mlib_s16 *mc_block, const mlib_u8 *ref_block, mlib_s32 stride); mlib_status mlib_VideoCopyRef_S16_U8_8x16(mlib_s16 *mc_block, const mlib_u8 *ref_block, mlib_s32 stride); mlib_status mlib_VideoCopyRef_S16_U8_8x8(mlib_s16 *mc_block, const mlib_u8 *ref_block, mlib_s32 stride); mlib_status mlib_VideoCopyRef_S16_U8_8x4(mlib_s16 *mc_block, const mlib_u8 *ref_block, mlib_s32 stride); DESCRIPTION
Each of these functions copies a block from the reference block to the motion-compensated reference block. The stride applies to only the input reference block. PARAMETERS
Each of the functions takes the following arguments: mc_block Pointer to the motion-compensated reference block. mc_block must be 8-byte aligned. ref_block Pointer to the reference block. stride Stride, in bytes, between adjacent rows in the reference block. stride must be a multiple of eight. RETURN VALUES
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_VideoAddBlock_U8_S16(3MLIB), mlib_VideoCopyRef_S16_U8(3MLIB), mlib_VideoCopyRef_U8_U8(3MLIB), mlib_VideoCopyRef_U8_U8_16x16(3MLIB), mlib_VideoCopyRefAve_U8_U8(3MLIB), mlib_VideoCopyRefAve_U8_U8_16x16(3MLIB), mlib_VideoH263OverlappedMC_S16_U8(3MLIB), mlib_VideoH263Over- lappedMC_U8_U8(3MLIB), mlib_VideoInterpAveX_U8_U8(3MLIB), mlib_VideoInterpAveX_U8_U8_16x16(3MLIB), mlib_VideoInterpAveXY_U8_U8(3MLIB), mlib_VideoInterpAveXY_U8_U8_16x16(3MLIB), mlib_VideoInterpAveY_U8_U8(3MLIB), mlib_VideoInterpAveY_U8_U8_16x16(3MLIB), mlib_VideoInt- erpX_S16_U8(3MLIB), mlib_VideoInterpX_S16_U8_16x16(3MLIB), mlib_VideoInterpX_U8_U8(3MLIB), mlib_VideoInterpXY_S16_U8(3MLIB), mlib_VideoInt- erpXY_S16_U8_16x16(3MLIB), mlib_VideoInterpXY_U8_U8(3MLIB), mlib_VideoInterpXY_U8_U8_16x16(3MLIB), mlib_VideoInterpY_S16_U8(3MLIB), mlib_VideoInterpY_S16_U8_16x16(3MLIB), mlib_VideoInterpY_U8_U8(3MLIB), mlib_VideoInterpY_U8_U8_16x16(3MLIB), mlib_VideoP64Deci- mate_U8_U8(3MLIB), mlib_VideoP64Loop_S16_U8(3MLIB), mlib_VideoP64Loop_U8_U8(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_VideoCopyRef_S16_U8_16x16(3MLIB)