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man pages section 3: Multimedia Library Functions
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Document Information

Preface

Multimedia Library Functions - Part 1

Multimedia Library Functions - Part 2

Multimedia Library Functions - Part 3

Multimedia Library Functions - Part 4

Multimedia Library Functions - Part 5

Multimedia Library Functions - Part 6

Multimedia Library Functions - Part 7

mlib_VideoColorABGR2RGB(3MLIB)

mlib_VideoColorABGRint_to_ARGBint(3MLIB)

mlib_VideoColorARGB2JFIFYCC420(3MLIB)

mlib_VideoColorARGB2JFIFYCC422(3MLIB)

mlib_VideoColorARGB2JFIFYCC444(3MLIB)

mlib_VideoColorARGB2RGB(3MLIB)

mlib_VideoColorBGR2JFIFYCC420(3MLIB)

mlib_VideoColorBGR2JFIFYCC422(3MLIB)

mlib_VideoColorBGR2JFIFYCC444(3MLIB)

mlib_VideoColorBGR2JFIFYCC444_S16(3MLIB)

mlib_VideoColorBGRAint_to_ABGRint(3MLIB)

mlib_VideoColorBGRint_to_ABGRint(3MLIB)

mlib_VideoColorBlendABGR(3MLIB)

mlib_VideoColorBlendABGR_Inp(3MLIB)

mlib_VideoColorBlendABGR_ResetAlpha(3MLIB)

mlib_VideoColorBlendABGR_ResetAlpha_Inp(3MLIB)

mlib_VideoColorCMYK2JFIFYCCK444(3MLIB)

mlib_VideoColorJFIFYCC2ABGR444(3MLIB)

mlib_VideoColorJFIFYCC2ARGB444(3MLIB)

mlib_VideoColorJFIFYCC2RGB420(3MLIB)

mlib_VideoColorJFIFYCC2RGB420_Nearest(3MLIB)

mlib_VideoColorJFIFYCC2RGB422(3MLIB)

mlib_VideoColorJFIFYCC2RGB422_Nearest(3MLIB)

mlib_VideoColorJFIFYCC2RGB444(3MLIB)

mlib_VideoColorJFIFYCC2RGB444_S16(3MLIB)

mlib_VideoColorJFIFYCCK2CMYK444(3MLIB)

mlib_VideoColorMerge2(3MLIB)

mlib_VideoColorMerge2_S16(3MLIB)

mlib_VideoColorMerge3(3MLIB)

mlib_VideoColorMerge3_S16(3MLIB)

mlib_VideoColorMerge4(3MLIB)

mlib_VideoColorMerge4_S16(3MLIB)

mlib_VideoColorResizeABGR(3MLIB)

mlib_VideoColorRGB2ABGR(3MLIB)

mlib_VideoColorRGB2ARGB(3MLIB)

mlib_VideoColorRGB2JFIFYCC420(3MLIB)

mlib_VideoColorRGB2JFIFYCC422(3MLIB)

mlib_VideoColorRGB2JFIFYCC444(3MLIB)

mlib_VideoColorRGB2JFIFYCC444_S16(3MLIB)

mlib_VideoColorRGBAint_to_ABGRint(3MLIB)

mlib_VideoColorRGBint_to_ABGRint(3MLIB)

mlib_VideoColorRGBint_to_BGRAint(3MLIB)

mlib_VideoColorRGBseq_to_ABGRint(3MLIB)

mlib_VideoColorRGBXint_to_ABGRint(3MLIB)

mlib_VideoColorRGBXint_to_ARGBint(3MLIB)

mlib_VideoColorSplit2(3MLIB)

mlib_VideoColorSplit2_S16(3MLIB)

mlib_VideoColorSplit3(3MLIB)

mlib_VideoColorSplit3_S16(3MLIB)

mlib_VideoColorSplit4(3MLIB)

mlib_VideoColorSplit4_S16(3MLIB)

mlib_VideoColorUYV444int_to_ABGRint(3MLIB)

mlib_VideoColorUYV444int_to_ARGBint(3MLIB)

mlib_VideoColorUYV444int_to_UYVY422int(3MLIB)

mlib_VideoColorUYV444int_to_YUYV422int(3MLIB)

mlib_VideoColorUYVY422int_to_ABGRint(3MLIB)

mlib_VideoColorUYVY422int_to_ARGBint(3MLIB)

mlib_VideoColorXRGBint_to_ABGRint(3MLIB)

mlib_VideoColorXRGBint_to_ARGBint(3MLIB)

mlib_VideoColorYUV2ABGR411(3MLIB)

mlib_VideoColorYUV2ABGR420(3MLIB)

mlib_VideoColorYUV2ABGR420_W(3MLIB)

mlib_VideoColorYUV2ABGR420_WX2(3MLIB)

mlib_VideoColorYUV2ABGR420_WX3(3MLIB)

mlib_VideoColorYUV2ABGR420_X2(3MLIB)

mlib_VideoColorYUV2ABGR420_X3(3MLIB)

mlib_VideoColorYUV2ABGR422(3MLIB)

mlib_VideoColorYUV2ABGR444(3MLIB)

mlib_VideoColorYUV2ARGB411(3MLIB)

mlib_VideoColorYUV2ARGB420(3MLIB)

mlib_VideoColorYUV2ARGB422(3MLIB)

mlib_VideoColorYUV2ARGB444(3MLIB)

mlib_VideoColorYUV2RGB411(3MLIB)

mlib_VideoColorYUV2RGB420(3MLIB)

mlib_VideoColorYUV2RGB422(3MLIB)

mlib_VideoColorYUV2RGB444(3MLIB)

mlib_VideoColorYUV411seq_to_ABGRint(3MLIB)

mlib_VideoColorYUV411seq_to_ARGBint(3MLIB)

mlib_VideoColorYUV411seq_to_UYVY422int(3MLIB)

mlib_VideoColorYUV411seq_to_YUYV422int(3MLIB)

mlib_VideoColorYUV420seq_to_ABGRint(3MLIB)

mlib_VideoColorYUV420seq_to_ARGBint(3MLIB)

mlib_VideoColorYUV420seq_to_UYVY422int(3MLIB)

mlib_VideoColorYUV420seq_to_YUYV422int(3MLIB)

mlib_VideoColorYUV422seq_to_ABGRint(3MLIB)

mlib_VideoColorYUV422seq_to_ARGBint(3MLIB)

mlib_VideoColorYUV422seq_to_UYVY422int(3MLIB)

mlib_VideoColorYUV422seq_to_YUYV422int(3MLIB)

mlib_VideoColorYUV444int_to_ABGRint(3MLIB)

mlib_VideoColorYUV444int_to_ARGBint(3MLIB)

mlib_VideoColorYUV444int_to_UYVY422int(3MLIB)

mlib_VideoColorYUV444int_to_YUYV422int(3MLIB)

mlib_VideoColorYUV444seq_to_ABGRint(3MLIB)

mlib_VideoColorYUV444seq_to_ARGBint(3MLIB)

mlib_VideoColorYUV444seq_to_UYVY422int(3MLIB)

mlib_VideoColorYUV444seq_to_YUYV422int(3MLIB)

mlib_VideoColorYUYV422int_to_ABGRint(3MLIB)

mlib_VideoColorYUYV422int_to_ARGBint(3MLIB)

mlib_VideoCopyRefAve_U8_U8_16x16(3MLIB)

mlib_VideoCopyRefAve_U8_U8_16x8(3MLIB)

mlib_VideoCopyRefAve_U8_U8(3MLIB)

mlib_VideoCopyRefAve_U8_U8_8x16(3MLIB)

mlib_VideoCopyRefAve_U8_U8_8x4(3MLIB)

mlib_VideoCopyRefAve_U8_U8_8x8(3MLIB)

mlib_VideoCopyRef_S16_U8_16x16(3MLIB)

mlib_VideoCopyRef_S16_U8_16x8(3MLIB)

mlib_VideoCopyRef_S16_U8(3MLIB)

mlib_VideoCopyRef_S16_U8_8x16(3MLIB)

mlib_VideoCopyRef_S16_U8_8x4(3MLIB)

mlib_VideoCopyRef_S16_U8_8x8(3MLIB)

mlib_VideoCopyRef_U8_U8_16x16(3MLIB)

mlib_VideoCopyRef_U8_U8_16x8(3MLIB)

mlib_VideoCopyRef_U8_U8(3MLIB)

mlib_VideoCopyRef_U8_U8_8x16(3MLIB)

mlib_VideoCopyRef_U8_U8_8x4(3MLIB)

mlib_VideoCopyRef_U8_U8_8x8(3MLIB)

mlib_VideoDCT16x16_S16_S16(3MLIB)

mlib_VideoDCT16x16_S16_S16_B10(3MLIB)

mlib_VideoDCT2x2_S16_S16(3MLIB)

mlib_VideoDCT4x4_S16_S16(3MLIB)

mlib_VideoDCT8x8Quantize_S16_S16_B12(3MLIB)

mlib_VideoDCT8x8Quantize_S16_S16_B12_NA(3MLIB)

mlib_VideoDCT8x8Quantize_S16_U8(3MLIB)

mlib_VideoDCT8x8Quantize_S16_U8_NA(3MLIB)

mlib_VideoDCT8x8_S16_S16(3MLIB)

mlib_VideoDCT8x8_S16_S16_B10(3MLIB)

mlib_VideoDCT8x8_S16_S16_B10_NA(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_VideoDeQuantizeIDCT8x8_S16_S16_B12(3MLIB)

mlib_VideoDeQuantizeIDCT8x8_S16_S16_B12_NA(3MLIB)

mlib_VideoDeQuantizeIDCT8x8_U8_S16(3MLIB)

mlib_VideoDeQuantizeIDCT8x8_U8_S16_NA(3MLIB)

mlib_VideoDeQuantizeInit_S16(3MLIB)

mlib_VideoDeQuantize_S16(3MLIB)

mlib_VideoDownSample420(3MLIB)

mlib_VideoDownSample420_S16(3MLIB)

mlib_VideoDownSample422(3MLIB)

mlib_VideoDownSample422_S16(3MLIB)

mlib_VideoH263OverlappedMC_S16_U8(3MLIB)

mlib_VideoH263OverlappedMC_U8_U8(3MLIB)

mlib_VideoIDCT8x8_S16_S16(3MLIB)

mlib_VideoIDCT8x8_S16_S16_B12(3MLIB)

mlib_VideoIDCT8x8_S16_S16_B12_NA(3MLIB)

mlib_VideoIDCT8x8_S16_S16_DC(3MLIB)

mlib_VideoIDCT8x8_S16_S16_NA(3MLIB)

mlib_VideoIDCT8x8_S16_S16_Q1(3MLIB)

mlib_VideoIDCT8x8_S16_S16_Q1_Mismatch(3MLIB)

mlib_VideoIDCT8x8_U8_S16(3MLIB)

mlib_VideoIDCT8x8_U8_S16_DC(3MLIB)

mlib_VideoIDCT8x8_U8_S16_NA(3MLIB)

mlib_VideoIDCT8x8_U8_S16_Q1(3MLIB)

mlib_VideoIDCT_IEEE_S16_S16(3MLIB)

mlib_VideoInterpAveX_U8_U8_16x16(3MLIB)

mlib_VideoInterpAveX_U8_U8_16x8(3MLIB)

mlib_VideoInterpAveX_U8_U8(3MLIB)

mlib_VideoInterpAveX_U8_U8_8x16(3MLIB)

mlib_VideoInterpAveX_U8_U8_8x4(3MLIB)

mlib_VideoInterpAveX_U8_U8_8x8(3MLIB)

mlib_VideoInterpAveXY_U8_U8_16x16(3MLIB)

mlib_VideoInterpAveXY_U8_U8_16x8(3MLIB)

mlib_VideoInterpAveXY_U8_U8(3MLIB)

mlib_VideoInterpAveXY_U8_U8_8x16(3MLIB)

mlib_VideoInterpAveXY_U8_U8_8x4(3MLIB)

mlib_VideoInterpAveXY_U8_U8_8x8(3MLIB)

mlib_VideoInterpAveY_U8_U8_16x16(3MLIB)

mlib_VideoInterpAveY_U8_U8_16x8(3MLIB)

mlib_VideoInterpAveY_U8_U8(3MLIB)

mlib_VideoInterpAveY_U8_U8_8x16(3MLIB)

mlib_VideoInterpAveY_U8_U8_8x4(3MLIB)

mlib_VideoInterpAveY_U8_U8_8x8(3MLIB)

mlib_VideoInterpX_S16_U8_16x16(3MLIB)

mlib_VideoInterpX_S16_U8_16x8(3MLIB)

mlib_VideoInterpX_S16_U8(3MLIB)

mlib_VideoInterpX_S16_U8_8x16(3MLIB)

mlib_VideoInterpX_S16_U8_8x4(3MLIB)

mlib_VideoInterpX_S16_U8_8x8(3MLIB)

mlib_VideoInterpX_U8_U8_16x16(3MLIB)

mlib_VideoInterpX_U8_U8_16x8(3MLIB)

mlib_VideoInterpX_U8_U8(3MLIB)

mlib_VideoInterpX_U8_U8_8x16(3MLIB)

mlib_VideoInterpX_U8_U8_8x4(3MLIB)

mlib_VideoInterpX_U8_U8_8x8(3MLIB)

mlib_VideoInterpXY_S16_U8_16x16(3MLIB)

mlib_VideoInterpXY_S16_U8_16x8(3MLIB)

mlib_VideoInterpXY_S16_U8(3MLIB)

mlib_VideoInterpXY_S16_U8_8x16(3MLIB)

mlib_VideoInterpXY_S16_U8_8x4(3MLIB)

mlib_VideoInterpXY_S16_U8_8x8(3MLIB)

mlib_VideoInterpXY_U8_U8_16x16(3MLIB)

mlib_VideoInterpXY_U8_U8_16x8(3MLIB)

mlib_VideoInterpXY_U8_U8(3MLIB)

mlib_VideoInterpXY_U8_U8_8x16(3MLIB)

mlib_VideoInterpXY_U8_U8_8x4(3MLIB)

mlib_VideoInterpXY_U8_U8_8x8(3MLIB)

mlib_VideoInterpX_Y_XY_U8_U8(3MLIB)

mlib_VideoInterpY_S16_U8_16x16(3MLIB)

mlib_VideoInterpY_S16_U8_16x8(3MLIB)

mlib_VideoInterpY_S16_U8(3MLIB)

mlib_VideoInterpY_S16_U8_8x16(3MLIB)

mlib_VideoInterpY_S16_U8_8x4(3MLIB)

mlib_VideoInterpY_S16_U8_8x8(3MLIB)

mlib_VideoInterpY_U8_U8_16x16(3MLIB)

mlib_VideoInterpY_U8_U8_16x8(3MLIB)

mlib_VideoInterpY_U8_U8(3MLIB)

mlib_VideoInterpY_U8_U8_8x16(3MLIB)

mlib_VideoInterpY_U8_U8_8x4(3MLIB)

mlib_VideoInterpY_U8_U8_8x8(3MLIB)

mlib_VideoP64Decimate_U8_U8(3MLIB)

mlib_VideoP64Loop_S16_U8(3MLIB)

mlib_VideoP64Loop_U8_U8(3MLIB)

mlib_VideoQuantizeInit_S16(3MLIB)

mlib_VideoQuantize_S16(3MLIB)

mlib_VideoReversibleColorRGB2YUV_S16_S16(3MLIB)

mlib_VideoReversibleColorRGB2YUV_S16_U8(3MLIB)

mlib_VideoReversibleColorRGB2YUV_S32_S16(3MLIB)

mlib_VideoReversibleColorRGB2YUV_U8_U8(3MLIB)

mlib_VideoReversibleColorYUV2RGB_S16_S16(3MLIB)

mlib_VideoReversibleColorYUV2RGB_S16_S32(3MLIB)

mlib_VideoReversibleColorYUV2RGB_U8_S16(3MLIB)

mlib_VideoReversibleColorYUV2RGB_U8_U8(3MLIB)

mlib_VideoSignMagnitudeConvert_S16(3MLIB)

mlib_VideoSignMagnitudeConvert_S16_S16(3MLIB)

mlib_VideoSignMagnitudeConvert_S32(3MLIB)

mlib_VideoSignMagnitudeConvert_S32_S32(3MLIB)

mlib_VideoSumAbsDiff(3MLIB)

mlib_VideoUpSample420(3MLIB)

mlib_VideoUpSample420_Nearest(3MLIB)

mlib_VideoUpSample420_Nearest_S16(3MLIB)

mlib_VideoUpSample420_S16(3MLIB)

mlib_VideoUpSample422(3MLIB)

mlib_VideoUpSample422_Nearest(3MLIB)

mlib_VideoUpSample422_Nearest_S16(3MLIB)

mlib_VideoUpSample422_S16(3MLIB)

mlib_VideoWaveletForwardTwoTenTrans(3MLIB)

mlib_VideoWaveletForwardTwoTenTrans_S16_S16(3MLIB)

mlib_VideoWaveletForwardTwoTenTrans_S16_U8(3MLIB)

mlib_VideoWaveletForwardTwoTenTrans_S32_S16(3MLIB)

mlib_VideoWaveletForwardTwoTenTrans_S32_S32(3MLIB)

mlib_VideoWaveletInverseTwoTenTrans(3MLIB)

mlib_VideoWaveletInverseTwoTenTrans_S16_S16(3MLIB)

mlib_VideoWaveletInverseTwoTenTrans_S16_S32(3MLIB)

mlib_VideoWaveletInverseTwoTenTrans_S32_S32(3MLIB)

mlib_VideoWaveletInverseTwoTenTrans_U8_S16(3MLIB)

mlib_VolumeFindMaxBMask_S16(3MLIB)

mlib_VolumeFindMaxBMask_U8(3MLIB)

mlib_VolumeFindMaxCMask_S16(3MLIB)

mlib_VolumeFindMaxCMask_U8(3MLIB)

mlib_VolumeFindMax_S16(3MLIB)

mlib_VolumeFindMax_U8(3MLIB)

mlib_VolumeRayCast_Blocked(3MLIB)

mlib_VolumeRayCast_Blocked_Divergent_Nearest_S16_S16(3MLIB)

mlib_VolumeRayCast_Blocked_Divergent_Nearest_U8_U8(3MLIB)

mlib_VolumeRayCast_Blocked_Divergent_Trilinear_S16_S16(3MLIB)

mlib_VolumeRayCast_Blocked_Divergent_Trilinear_U8_U8(3MLIB)

mlib_VolumeRayCast_Blocked_Parallel_Nearest_S16_S16(3MLIB)

mlib_VolumeRayCast_Blocked_Parallel_Nearest_U8_U8(3MLIB)

mlib_VolumeRayCast_Blocked_Parallel_Trilinear_S16_S16(3MLIB)

mlib_VolumeRayCast_Blocked_Parallel_Trilinear_U8_U8(3MLIB)

mlib_VolumeRayCast_General(3MLIB)

mlib_VolumeRayCast_General_Divergent_Nearest_S16_S16(3MLIB)

mlib_VolumeRayCast_General_Divergent_Nearest_U8_Bit(3MLIB)

mlib_VolumeRayCast_General_Divergent_Nearest_U8_U8(3MLIB)

mlib_VolumeRayCast_General_Divergent_Trilinear_S16_S16(3MLIB)

mlib_VolumeRayCast_General_Divergent_Trilinear_U8_U8(3MLIB)

mlib_VolumeRayCast_General_Parallel_Nearest_S16_S16(3MLIB)

mlib_VolumeRayCast_General_Parallel_Nearest_U8_Bit(3MLIB)

mlib_VolumeRayCast_General_Parallel_Nearest_U8_U8(3MLIB)

mlib_VolumeRayCast_General_Parallel_Trilinear_S16_S16(3MLIB)

mlib_VolumeRayCast_General_Parallel_Trilinear_U8_U8(3MLIB)

mlib_VolumeWindowLevel(3MLIB)

mlib_VideoColorYUV2ABGR420

- YUV to RGB color conversion

Synopsis

cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>

mlib_status mlib_VideoColorYUV2ABGR420(mlib_u8 *abgr, const mlib_u8 *y,
     const mlib_u8 *u, const mlib_u8 *v, mlib_s32 width, mlib_s32 height,
     mlib_s32 rgb_stride, mlib_s32 y_stride, mlib_s32 uv_stride);

Description

The mlib_VideoColorYUV2ABGR420() function performs YUV to RGB color conversion used in MPEG1 and MPEG2 video compression in the 4:2:0 sequence.

The luminance component is stored in Y, the chrominance components are stored in U and V, respectively. The size of the chrominance image depends on the chroma format used by the sequence. In this sequence, the chrominance components are subsampled 2-to-1 in both the horizontal and vertical directions in respect to the luminance component.

Parameters

The function takes the following arguments:

abgr

Pointer to the destination packed ABGR image.

y

Pointer to the source Y component.

u

Pointer to the source U component.

v

Pointer to the source V component.

width

Width of the image.

height

Height of the image.

rgb_stride

Stride, in bytes, between adjacent rows in the destination image.

y_stride

Stride, in bytes, between adjacent rows in the Y component image.

uv_stride

Stride, in bytes, between adjacent rows in the U and V component images.

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_VideoColorYUV2ABGR411(3MLIB), mlib_VideoColorYUV2ABGR422(3MLIB), mlib_VideoColorYUV2ABGR444(3MLIB), mlib_VideoColorYUV2ARGB411(3MLIB), mlib_VideoColorYUV2ARGB420(3MLIB), mlib_VideoColorYUV2ARGB422(3MLIB), mlib_VideoColorYUV2ARGB444(3MLIB), mlib_VideoColorYUV2RGB411(3MLIB), mlib_VideoColorYUV2RGB420(3MLIB), mlib_VideoColorYUV2RGB422(3MLIB), mlib_VideoColorYUV2RGB444(3MLIB), attributes(5)