Merge "uapi/media: add additional ubwc compressed formats"
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1 changed files with 217 additions and 3 deletions
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@ -2,7 +2,9 @@
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#define __MEDIA_INFO_H__
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#ifndef MSM_MEDIA_ALIGN
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#define MSM_MEDIA_ALIGN(__sz, __align) (((__sz) + (__align-1)) & (~(__align-1)))
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#define MSM_MEDIA_ALIGN(__sz, __align) (((__align) & ((__align) - 1)) ?\
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((((__sz) + (__align) - 1) / (__align)) * (__align)) :\
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(((__sz) + (__align) - 1) & (~((__align) - 1))))
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#endif
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#ifndef MSM_MEDIA_ROUNDUP
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@ -399,8 +401,195 @@ enum color_fmts {
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* Extradata, 4096)
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*/
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COLOR_FMT_RGBA8888_UBWC,
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/* Venus RGBA1010102 UBWC format:
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* Contains 2 planes in the following order -
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* (A) Meta plane
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* (B) RGBA plane
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*
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* <--- RGB_Meta_Stride ---->
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* <-------- Width ------>
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* M M M M M M M M M M M M . . ^ ^
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . Height |
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* M M M M M M M M M M M M . . | Meta_RGB_Scanlines
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . V |
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* . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
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* . . . . . . . . . . . . . . V
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* <-------- RGB_Stride -------->
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* <------- Width ------->
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* R R R R R R R R R R R R . . . . ^ ^
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* R R R R R R R R R R R R . . . . | |
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* R R R R R R R R R R R R . . . . Height |
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* R R R R R R R R R R R R . . . . | RGB_Scanlines
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* R R R R R R R R R R R R . . . . | |
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* R R R R R R R R R R R R . . . . | |
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* R R R R R R R R R R R R . . . . | |
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* R R R R R R R R R R R R . . . . V |
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* . . . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
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* . . . . . . . . . . . . . . . . V
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*
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* RGB_Stride = align(Width * 4, 256)
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* RGB_Scanlines = align(Height, 16)
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* RGB_Plane_size = align(RGB_Stride * RGB_Scanlines, 4096)
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* RGB_Meta_Stride = align(roundup(Width, RGB_TileWidth), 64)
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* RGB_Meta_Scanline = align(roundup(Height, RGB_TileHeight), 16)
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* RGB_Meta_Plane_size = align(RGB_Meta_Stride *
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* RGB_Meta_Scanlines, 4096)
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* Extradata = 8k
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*
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* Total size = align(RGB_Meta_Plane_size + RGB_Plane_size +
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* Extradata, 4096)
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*/
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COLOR_FMT_RGBA1010102_UBWC,
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/* Venus RGB565 UBWC format:
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* Contains 2 planes in the following order -
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* (A) Meta plane
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* (B) RGB plane
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*
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* <--- RGB_Meta_Stride ---->
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* <-------- Width ------>
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* M M M M M M M M M M M M . . ^ ^
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . Height |
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* M M M M M M M M M M M M . . | Meta_RGB_Scanlines
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . V |
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* . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
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* . . . . . . . . . . . . . . V
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* <-------- RGB_Stride -------->
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* <------- Width ------->
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* R R R R R R R R R R R R . . . . ^ ^
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* R R R R R R R R R R R R . . . . | |
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* R R R R R R R R R R R R . . . . Height |
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* R R R R R R R R R R R R . . . . | RGB_Scanlines
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* R R R R R R R R R R R R . . . . | |
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* R R R R R R R R R R R R . . . . | |
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* R R R R R R R R R R R R . . . . | |
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* R R R R R R R R R R R R . . . . V |
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* . . . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
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* . . . . . . . . . . . . . . . . V
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*
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* RGB_Stride = align(Width * 2, 128)
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* RGB_Scanlines = align(Height, 16)
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* RGB_Plane_size = align(RGB_Stride * RGB_Scanlines, 4096)
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* RGB_Meta_Stride = align(roundup(Width, RGB_TileWidth), 64)
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* RGB_Meta_Scanline = align(roundup(Height, RGB_TileHeight), 16)
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* RGB_Meta_Plane_size = align(RGB_Meta_Stride *
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* RGB_Meta_Scanlines, 4096)
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* Extradata = 8k
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*
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* Total size = align(RGB_Meta_Plane_size + RGB_Plane_size +
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* Extradata, 4096)
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*/
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COLOR_FMT_RGB565_UBWC,
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/* P010 UBWC:
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* Compressed Macro-tile format for NV12.
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* Contains 4 planes in the following order -
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* (A) Y_Meta_Plane
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* (B) Y_UBWC_Plane
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* (C) UV_Meta_Plane
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* (D) UV_UBWC_Plane
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*
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* Y_Meta_Plane consists of meta information to decode compressed
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* tile data in Y_UBWC_Plane.
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* Y_UBWC_Plane consists of Y data in compressed macro-tile format.
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* UBWC decoder block will use the Y_Meta_Plane data together with
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* Y_UBWC_Plane data to produce loss-less uncompressed 10 bit Y samples.
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*
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* UV_Meta_Plane consists of meta information to decode compressed
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* tile data in UV_UBWC_Plane.
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* UV_UBWC_Plane consists of UV data in compressed macro-tile format.
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* UBWC decoder block will use UV_Meta_Plane data together with
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* UV_UBWC_Plane data to produce loss-less uncompressed 10 bit 2x2
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* subsampled color difference samples.
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*
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* Each tile in Y_UBWC_Plane/UV_UBWC_Plane is independently decodable
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* and randomly accessible. There is no dependency between tiles.
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*
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* <----- Y_Meta_Stride ----->
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* <-------- Width ------>
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* M M M M M M M M M M M M . . ^ ^
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . Height |
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* M M M M M M M M M M M M . . | Meta_Y_Scanlines
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . | |
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* M M M M M M M M M M M M . . V |
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* . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
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* . . . . . . . . . . . . . . V
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* <--Compressed tile Y Stride--->
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* <------- Width ------->
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* Y* Y* Y* Y* Y* Y* Y* Y* . . . . ^ ^
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* Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
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* Y* Y* Y* Y* Y* Y* Y* Y* . . . . Height |
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* Y* Y* Y* Y* Y* Y* Y* Y* . . . . | Macro_tile_Y_Scanlines
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* Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
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* Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
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* Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
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* Y* Y* Y* Y* Y* Y* Y* Y* . . . . V |
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* . . . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
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* . . . . . . . . . . . . . . . . V
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* <----- UV_Meta_Stride ---->
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* M M M M M M M M M M M M . . ^
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* M M M M M M M M M M M M . . |
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* M M M M M M M M M M M M . . |
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* M M M M M M M M M M M M . . M_UV_Scanlines
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* . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . V
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* . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
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* <--Compressed tile UV Stride--->
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* U* V* U* V* U* V* U* V* . . . . ^
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* U* V* U* V* U* V* U* V* . . . . |
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* U* V* U* V* U* V* U* V* . . . . |
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* U* V* U* V* U* V* U* V* . . . . UV_Scanlines
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* . . . . . . . . . . . . . . . . |
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* . . . . . . . . . . . . . . . . V
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* . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
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*
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*
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* Y_Stride = align(Width * 2, 256)
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* UV_Stride = align(Width * 2, 256)
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* Y_Scanlines = align(Height, 16)
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* UV_Scanlines = align(Height/2, 16)
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* Y_UBWC_Plane_Size = align(Y_Stride * Y_Scanlines, 4096)
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* UV_UBWC_Plane_Size = align(UV_Stride * UV_Scanlines, 4096)
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* Y_Meta_Stride = align(roundup(Width, Y_TileWidth), 64)
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* Y_Meta_Scanlines = align(roundup(Height, Y_TileHeight), 16)
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* Y_Meta_Plane_size = align(Y_Meta_Stride * Y_Meta_Scanlines, 4096)
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* UV_Meta_Stride = align(roundup(Width, UV_TileWidth), 64)
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* UV_Meta_Scanlines = align(roundup(Height, UV_TileHeight), 16)
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* UV_Meta_Plane_size = align(UV_Meta_Stride * UV_Meta_Scanlines, 4096)
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* Extradata = 8k
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*
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* Total size = align(Y_UBWC_Plane_size + UV_UBWC_Plane_size +
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* Y_Meta_Plane_size + UV_Meta_Plane_size
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* + max(Extradata, Y_Stride * 48), 4096)
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*/
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COLOR_FMT_P010_UBWC,
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};
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#define COLOR_FMT_RGBA1010102_UBWC COLOR_FMT_RGBA1010102_UBWC
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#define COLOR_FMT_RGB565_UBWC COLOR_FMT_RGB565_UBWC
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#define COLOR_FMT_P010_UBWC COLOR_FMT_P010_UBWC
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static inline unsigned int VENUS_EXTRADATA_SIZE(int width, int height)
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{
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(void)height;
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@ -433,6 +622,10 @@ static inline unsigned int VENUS_Y_STRIDE(int color_fmt, int width)
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stride = MSM_MEDIA_ALIGN(width, 192);
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stride = MSM_MEDIA_ALIGN(stride * 4/3, alignment);
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break;
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case COLOR_FMT_P010_UBWC:
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alignment = 256;
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stride = MSM_MEDIA_ALIGN(width * 2, alignment);
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break;
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default:
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break;
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}
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@ -460,6 +653,10 @@ static inline unsigned int VENUS_UV_STRIDE(int color_fmt, int width)
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stride = MSM_MEDIA_ALIGN(width, 192);
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stride = MSM_MEDIA_ALIGN(stride * 4/3, alignment);
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break;
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case COLOR_FMT_P010_UBWC:
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alignment = 256;
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stride = MSM_MEDIA_ALIGN(width * 2, alignment);
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break;
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default:
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break;
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}
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@ -482,6 +679,7 @@ static inline unsigned int VENUS_Y_SCANLINES(int color_fmt, int height)
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alignment = 32;
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break;
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case COLOR_FMT_NV12_BPP10_UBWC:
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case COLOR_FMT_P010_UBWC:
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alignment = 16;
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break;
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default:
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@ -504,6 +702,7 @@ static inline unsigned int VENUS_UV_SCANLINES(int color_fmt, int height)
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case COLOR_FMT_NV12:
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case COLOR_FMT_NV12_MVTB:
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case COLOR_FMT_NV12_BPP10_UBWC:
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case COLOR_FMT_P010_UBWC:
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alignment = 16;
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break;
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case COLOR_FMT_NV12_UBWC:
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@ -528,6 +727,7 @@ static inline unsigned int VENUS_Y_META_STRIDE(int color_fmt, int width)
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switch (color_fmt) {
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case COLOR_FMT_NV12_UBWC:
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case COLOR_FMT_P010_UBWC:
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y_tile_width = 32;
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break;
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case COLOR_FMT_NV12_BPP10_UBWC:
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@ -556,6 +756,7 @@ static inline unsigned int VENUS_Y_META_SCANLINES(int color_fmt, int height)
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y_tile_height = 8;
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break;
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case COLOR_FMT_NV12_BPP10_UBWC:
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case COLOR_FMT_P010_UBWC:
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y_tile_height = 4;
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break;
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default:
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@ -578,6 +779,7 @@ static inline unsigned int VENUS_UV_META_STRIDE(int color_fmt, int width)
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switch (color_fmt) {
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case COLOR_FMT_NV12_UBWC:
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case COLOR_FMT_P010_UBWC:
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uv_tile_width = 16;
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break;
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case COLOR_FMT_NV12_BPP10_UBWC:
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@ -606,6 +808,7 @@ static inline unsigned int VENUS_UV_META_SCANLINES(int color_fmt, int height)
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uv_tile_height = 8;
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break;
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case COLOR_FMT_NV12_BPP10_UBWC:
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case COLOR_FMT_P010_UBWC:
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uv_tile_height = 4;
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break;
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default:
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@ -621,7 +824,7 @@ invalid_input:
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static inline unsigned int VENUS_RGB_STRIDE(int color_fmt, int width)
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{
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unsigned int alignment = 0, stride = 0;
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unsigned int alignment = 0, stride = 0, bpp = 4;
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if (!width)
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goto invalid_input;
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@ -630,14 +833,19 @@ static inline unsigned int VENUS_RGB_STRIDE(int color_fmt, int width)
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case COLOR_FMT_RGBA8888:
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alignment = 128;
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break;
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case COLOR_FMT_RGB565_UBWC:
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alignment = 128;
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bpp = 2;
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break;
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case COLOR_FMT_RGBA8888_UBWC:
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case COLOR_FMT_RGBA1010102_UBWC:
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alignment = 256;
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break;
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default:
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goto invalid_input;
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}
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stride = MSM_MEDIA_ALIGN(width * 4, alignment);
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stride = MSM_MEDIA_ALIGN(width * bpp, alignment);
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invalid_input:
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return stride;
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@ -655,6 +863,8 @@ static inline unsigned int VENUS_RGB_SCANLINES(int color_fmt, int height)
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alignment = 32;
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break;
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case COLOR_FMT_RGBA8888_UBWC:
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case COLOR_FMT_RGBA1010102_UBWC:
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case COLOR_FMT_RGB565_UBWC:
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alignment = 16;
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break;
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default:
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@ -676,6 +886,8 @@ static inline unsigned int VENUS_RGB_META_STRIDE(int color_fmt, int width)
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switch (color_fmt) {
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case COLOR_FMT_RGBA8888_UBWC:
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case COLOR_FMT_RGBA1010102_UBWC:
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case COLOR_FMT_RGB565_UBWC:
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rgb_tile_width = 16;
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break;
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default:
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@ -698,6 +910,8 @@ static inline unsigned int VENUS_RGB_META_SCANLINES(int color_fmt, int height)
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switch (color_fmt) {
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case COLOR_FMT_RGBA8888_UBWC:
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case COLOR_FMT_RGBA1010102_UBWC:
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case COLOR_FMT_RGB565_UBWC:
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rgb_tile_height = 4;
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break;
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default:
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