A handle representing a video surface map.
Corresponding members of this structure are filled by NvMediaVideoSurfaceLock. For different surface types different members are filled as described here:
| Surface type | Filled members |
| NVM_SURF_FMT_SET_ATTR_YUV(attr, YUV, 420/422/444, PACKED/SEMI-PLANAR/PLANAR, 8, PL/BL) | lumaWidth, lumaHeight, pY, pitchY, pU, pitchU, pV, pitchV |
| NVM_SURF_FMT_SET_ATTR_YUV(attr, YUYV, 422, PACKED, 8, PL) | lumaWidth, lumaHeight, pY, pitchY Y refer to YUYV. * |
| NVM_SURF_FMT_SET_ATTR_RGBA(attr, RGBA, UINT, 8, PL/BL) | lumaWidth, lumaHeight, pRGBA, pitchRGBA |
Definition at line 95 of file nvmedia_video.h.
Data Fields | |
| uint32_t | lumaWidth |
| Surface width in luma pixels. More... | |
| uint32_t | lumaHeight |
| Surface height in luma pixels. More... | |
| unsigned char * | pY |
| Y surface pointer. More... | |
| uint32_t | pitchY |
| Y surface pitch. More... | |
| unsigned char * | pU |
| U surface pointer. More... | |
| uint32_t | pitchU |
| U surface pitch. More... | |
| unsigned char * | pV |
| V surface pointer. More... | |
| uint32_t | pitchV |
| V surface pitch. More... | |
| unsigned char * | pY2 |
| Y2 surface pointer. More... | |
| uint32_t | pitchY2 |
| Y2 surface pitch. More... | |
| unsigned char * | pU2 |
| U2 surface pointer. More... | |
| uint32_t | pitchU2 |
| U2 surface pitch. More... | |
| unsigned char * | pV2 |
| V2 surface pointer. More... | |
| uint32_t | pitchV2 |
| V2 surface pitch. More... | |
| unsigned char * | pRGBA |
| RGBA surface pointer. More... | |
| uint32_t | pitchRGBA |
| RGBA surface pitch. More... | |
| uint32_t NvMediaVideoSurfaceMap::lumaHeight |
Surface height in luma pixels.
Definition at line 99 of file nvmedia_video.h.
| uint32_t NvMediaVideoSurfaceMap::lumaWidth |
Surface width in luma pixels.
Definition at line 97 of file nvmedia_video.h.
| uint32_t NvMediaVideoSurfaceMap::pitchRGBA |
RGBA surface pitch.
Definition at line 127 of file nvmedia_video.h.
| uint32_t NvMediaVideoSurfaceMap::pitchU |
U surface pitch.
Definition at line 107 of file nvmedia_video.h.
| uint32_t NvMediaVideoSurfaceMap::pitchU2 |
U2 surface pitch.
Definition at line 119 of file nvmedia_video.h.
| uint32_t NvMediaVideoSurfaceMap::pitchV |
V surface pitch.
Definition at line 111 of file nvmedia_video.h.
| uint32_t NvMediaVideoSurfaceMap::pitchV2 |
V2 surface pitch.
Definition at line 123 of file nvmedia_video.h.
| uint32_t NvMediaVideoSurfaceMap::pitchY |
Y surface pitch.
Definition at line 103 of file nvmedia_video.h.
| uint32_t NvMediaVideoSurfaceMap::pitchY2 |
Y2 surface pitch.
Definition at line 115 of file nvmedia_video.h.
| unsigned char* NvMediaVideoSurfaceMap::pRGBA |
RGBA surface pointer.
Definition at line 125 of file nvmedia_video.h.
| unsigned char* NvMediaVideoSurfaceMap::pU |
U surface pointer.
Definition at line 105 of file nvmedia_video.h.
| unsigned char* NvMediaVideoSurfaceMap::pU2 |
U2 surface pointer.
Definition at line 117 of file nvmedia_video.h.
| unsigned char* NvMediaVideoSurfaceMap::pV |
V surface pointer.
Definition at line 109 of file nvmedia_video.h.
| unsigned char* NvMediaVideoSurfaceMap::pV2 |
V2 surface pointer.
Definition at line 121 of file nvmedia_video.h.
| unsigned char* NvMediaVideoSurfaceMap::pY |
Y surface pointer.
Definition at line 101 of file nvmedia_video.h.
| unsigned char* NvMediaVideoSurfaceMap::pY2 |
Y2 surface pointer.
Definition at line 113 of file nvmedia_video.h.
