Searched refs:AFBC (Results 1 – 4 of 4) sorted by relevance
4 Arm Framebuffer Compression (AFBC)7 AFBC is a proprietary lossless image compression protocol and format.11 AFBC can be enabled on drivers which support it via use of the AFBC14 All users of the AFBC modifiers must follow the usage guidelines laid15 out in this document, to ensure compatibility across different AFBC21 AFBC streams can contain several components - where a component59 In AFBC, 'X' components are not treated any differently from any other60 component. Therefore, an AFBC buffer with fourcc DRM_FORMAT_XBGR888882 420), can be encoded into one, or multiple, AFBC planes. As with85 used to determine the number of encoded planes in an AFBC buffer,[all …]
25 stage. It fetches the pixel from memory, decodes it if it's AFBC, rotates the
15 #define AFBC(x) DRM_FORMAT_MOD_ARM_AFBC(x) macro18 #define AFBC_16x16(x) AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 | (x))19 #define AFBC_32x8(x) AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 | (x))
485 #define AFB_TH AFBC(_TILED | _SPARSE)486 #define AFB_TH_SC_YTR AFBC(_TILED | _SC | _SPARSE | _YTR)487 #define AFB_TH_SC_YTR_BS AFBC(_TILED | _SC | _SPARSE | _YTR | _SPLIT)