Query: mlib_videodct16x16_s16_s16_b10
OS: opensolaris
Section: 3mlib
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
mlib_VideoDCT16x16_S16_S16_B10(3MLIB) mediaLib Library Functions mlib_VideoDCT16x16_S16_S16_B10(3MLIB)NAMEmlib_VideoDCT16x16_S16_S16_B10 - forward Discrete Cosine Transform (DCT)SYNOPSIScc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VideoDCT16x16_S16_S16_B10(mlib_s16 coeffs[256], const mlib_s16 block[256]);DESCRIPTIONThe mlib_VideoDCT16x16_S16_S16_B10() function computes the forward DCT for the destination DCT coefficients of data type mlib_s16 and source block of data type mlib_s16. The input to the DCT routine is the difference between the current block and the reference block. The difference pixel which can occupy 10 bits, is represented as a 16-bit data.PARAMETERSThe function takes the following arguments: coeffs Pointer to the output DCT coefficients. Note that coeffs must be 8-byte aligned. block Pointer to a 16x16 motion-compensated block which is the difference between the reference block and the current block. Note that block must be 8-byte aligned.RETURN VALUESThe function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.ATTRIBUTESSee attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+SEE ALSOmlib_VideoDCT2x2_S16_S16(3MLIB), mlib_VideoDCT4x4_S16_S16(3MLIB), mlib_VideoDCT8x8_S16_S16(3MLIB), mlib_VideoDCT8x8_S16_S16_B12(3MLIB), mlib_VideoDCT8x8_S16_S16_NA(3MLIB), mlib_VideoDCT8x8_S16_U8(3MLIB), mlib_VideoDCT8x8_S16_U8_NA(3MLIB), mlib_VideoDCT16x16_S16_S16(3MLIB), mlib_VideoDeQuantize_S16(3MLIB), mlib_VideoDeQuantizeInit_S16(3MLIB), mlib_VideoQuantize_S16(3MLIB), mlib_VideoQuantizeInit_S16(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_VideoDCT16x16_S16_S16_B10(3MLIB)
Similar Topics in the Unix Linux Community |
---|
Trying to block signal |
What does this mean? |
Study UNIX Kernel |
Free Sun Blade 2k, Ultra 2, Ross Hyperstation 30, cards, memory- Baltimore, MD |
What is good? |