IMediaTextureSample.h File Reference

#include "CoreTypes.h"
#include "IMediaTimeSource.h"
#include "Math/Color.h"
#include "Math/IntPoint.h"
#include "Math/MathFwd.h"
#include "Math/Matrix.h"
#include "Math/Plane.h"
#include "Misc/Optional.h"
#include "Misc/Timecode.h"
#include "Misc/Timespan.h"
#include "Misc/FrameRate.h"
#include "Templates/SharedPointer.h"
#include "HDRHelper.h"
#include "ColorManagement/ColorManagementDefines.h"
#include "ColorManagement/ColorSpace.h"
#include "MediaShaders.h"

Go to the source code of this file.

Classes
struct	FMediaTextureTilingDescription
class	IMediaTextureSample

Namespaces
namespace	MediaTextureSampleFormat
namespace	MediaTextureSample

Enumerations
enum class	EMediaTextureSampleFormat {   Undefined , CharAYUV , CharBGRA , CharRGBA ,   CharBGR10A2 , CharBMP , CharNV12 , CharNV21 ,   CharUYVY , CharYUY2 , Char2VUY , CharYVYU ,   FloatRGB , FloatRGBA , YUVv210 , YUVv216 ,   ShortYUY2 , Y416 , R4FL , P010 ,   DXT1 , DXT5 , BC4 , YCoCg_DXT5 ,   YCoCg_DXT5_Alpha_BC4 , P010_RGB1010102 , RGBA16 , ABGR16 ,   ARGB16_BIG , ExternalVYU }
enum class	EMediaOrientation { Original = 0 , CW90 , CW180 , CW270 }

Functions
const TCHAR *	MediaTextureSampleFormat::EnumToString (const EMediaTextureSampleFormat InSampleFormat)

Enumeration Type Documentation

EMediaOrientation

enum class EMediaOrientation

strong

Enumerator
Original
CW90
CW180
CW270

EMediaTextureSampleFormat

enum class EMediaTextureSampleFormat

strong

Available formats for media texture samples.

Depending on the decoder, the pixel data of a media texture frame may be stored in one of the listed formats. Some of these may be supported natively by the renderer, others may require a conversion step to a natively supported format. The media texture sink is responsible for performing any necessary conversions.

For details on the various YUV packings see: https://www.fourcc.org/yuv.php

Enumerator
Undefined	Format not defined.
CharAYUV	Four 8-bit unsigned integer components (AYUV packing) per texel.
CharBGRA	Four 8-bit unsigned integer components (Blue, Green, Red, Alpha) per texel.
CharRGBA	Four 8-bit unsigned integer components (Blue, Green, Red, Alpha) per texel.
CharBGR10A2	Four 10-bit unsigned integer components (Blue, Green, Red) & 2-bit alpha per texel.
CharBMP	Windows bitmap (like CharBGRA, but flipped vertically).
CharNV12	NV12 encoded monochrome texture with 8 bits per channel.
CharNV21	NV21 encoded monochrome texture with 8 bits per channel.
CharUYVY	Four 8-bit unsigned integer components (UYVY packing aka. HDYC, IUYV, UYNV, Y422) per texel.
CharYUY2	Four 8-bit unsigned integer components (YUY2 packing aka. YUNV, YUYV) per texel.
Char2VUY	Four 8-bit unsigned integer components (UYVY) per texel.
CharYVYU	Four 8-bit unsigned integer components (YVYU packing) per texel.
FloatRGB	Three 16-bit floating point components (Red, Green, Blue) per texel.
FloatRGBA	Four 16-bit floating point components (Red, Green, Blue, Alpha) per texel.
YUVv210	YUV v210 format which pack 6 pixel using 12 x 10bits components (128 bits block).
YUVv216	YUV v216 format which pack 2 pixel using 4 x 16bits components
ShortYUY2	Packed YUYV (Y0CbY1Cr) on 16-bit unsigned integer components.
Y416	4:4:4:4 AY'CbCr 16-bit little endian full range alpha, video range Y'CbCr.
R4FL	4:4:4:4 AY'CbCr 32-bit little endian full range alpha, video range Y'CbCr.
P010	NV12-style encoded monochrome texture with 16 bits per channel, with the upper 10 bits used.
DXT1	DXT1.
DXT5	DXT5.
BC4	BC4.
YCoCg_DXT5	YCoCg colour space encoded in DXT5.
YCoCg_DXT5_Alpha_BC4	YCoCg colour space encoded in DXT5, with a separate alpha texture encoded in BC4.
P010_RGB1010102	3 planes of RGB1010102 data representing Y, U & V at 4:2:0 sampling.
RGBA16	RGBA 16-bit per component
ABGR16	ABGR 16-bit per component
ARGB16_BIG	ARGB 16-bit per component, big endian
ExternalVYU	External texture with 4 components (VYUX) per texel.