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- /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
- /*
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
- */
- #ifndef __MSM_MEDIA_INFO_H__
- #define __MSM_MEDIA_INFO_H__
- /* Width and Height should be multiple of 16 */
- #define INTERLACE_WIDTH_MAX 1920
- #define INTERLACE_HEIGHT_MAX 1920
- #define INTERLACE_MB_PER_FRAME_MAX ((1920*1088)/256)
- #ifndef MSM_MEDIA_ALIGN
- #define MSM_MEDIA_ALIGN(__sz, __align) (((__align) & ((__align) - 1)) ?\
- ((((__sz) + (__align) - 1) / (__align)) * (__align)) :\
- (((__sz) + (__align) - 1) & (~((__align) - 1))))
- #endif
- #ifndef MSM_MEDIA_ROUNDUP
- #define MSM_MEDIA_ROUNDUP(__sz, __r) (((__sz) + ((__r) - 1)) / (__r))
- #endif
- enum color_fmts {
- /* Venus NV12:
- * YUV 4:2:0 image with a plane of 8 bit Y samples followed
- * by an interleaved U/V plane containing 8 bit 2x2 subsampled
- * colour difference samples.
- *
- * <-------- Y/UV_Stride -------->
- * <------- Width ------->
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . ^ ^
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . Height |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | Y_Scanlines
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * U V U V U V U V U V U V . . . . ^
- * U V U V U V U V U V U V . . . . |
- * U V U V U V U V U V U V . . . . |
- * U V U V U V U V U V U V . . . . UV_Scanlines
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . . . --> Buffer size alignment
- *
- * Y_Stride : Width aligned to 128
- * UV_Stride : Width aligned to 128
- * Y_Scanlines: Height aligned to 32
- * UV_Scanlines: Height/2 aligned to 16
- * Total size = align(Y_Stride * Y_Scanlines
- * + UV_Stride * UV_Scanlines, 4096)
- */
- COLOR_FMT_NV12,
- /* Venus NV21:
- * YUV 4:2:0 image with a plane of 8 bit Y samples followed
- * by an interleaved V/U plane containing 8 bit 2x2 subsampled
- * colour difference samples.
- *
- * <-------- Y/UV_Stride -------->
- * <------- Width ------->
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . ^ ^
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . Height |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | Y_Scanlines
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * V U V U V U V U V U V U . . . . ^
- * V U V U V U V U V U V U . . . . |
- * V U V U V U V U V U V U . . . . |
- * V U V U V U V U V U V U . . . . UV_Scanlines
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . . . --> Padding & Buffer size alignment
- *
- * Y_Stride : Width aligned to 128
- * UV_Stride : Width aligned to 128
- * Y_Scanlines: Height aligned to 32
- * UV_Scanlines: Height/2 aligned to 16
- * Total size = align(Y_Stride * Y_Scanlines
- * + UV_Stride * UV_Scanlines, 4096)
- */
- COLOR_FMT_NV21,
- /*
- * The buffer can be of 2 types:
- * (1) Venus NV12 UBWC Progressive
- * (2) Venus NV12 UBWC Interlaced
- *
- * (1) Venus NV12 UBWC Progressive Buffer Format:
- * Compressed Macro-tile format for NV12.
- * Contains 4 planes in the following order -
- * (A) Y_Meta_Plane
- * (B) Y_UBWC_Plane
- * (C) UV_Meta_Plane
- * (D) UV_UBWC_Plane
- *
- * Y_Meta_Plane consists of meta information to decode compressed
- * tile data in Y_UBWC_Plane.
- * Y_UBWC_Plane consists of Y data in compressed macro-tile format.
- * UBWC decoder block will use the Y_Meta_Plane data together with
- * Y_UBWC_Plane data to produce loss-less uncompressed 8 bit Y samples.
- *
- * UV_Meta_Plane consists of meta information to decode compressed
- * tile data in UV_UBWC_Plane.
- * UV_UBWC_Plane consists of UV data in compressed macro-tile format.
- * UBWC decoder block will use UV_Meta_Plane data together with
- * UV_UBWC_Plane data to produce loss-less uncompressed 8 bit 2x2
- * subsampled color difference samples.
- *
- * Each tile in Y_UBWC_Plane/UV_UBWC_Plane is independently decodable
- * and randomly accessible. There is no dependency between tiles.
- *
- * <----- Y_Meta_Stride ---->
- * <-------- Width ------>
- * M M M M M M M M M M M M . . ^ ^
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . Height |
- * M M M M M M M M M M M M . . | Meta_Y_Scanlines
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . V |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . V
- * <--Compressed tile Y Stride--->
- * <------- Width ------->
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . ^ ^
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . Height |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | Macro_tile_Y_Scanlines
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . . . V
- * <----- UV_Meta_Stride ---->
- * M M M M M M M M M M M M . . ^
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . M_UV_Scanlines
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * <--Compressed tile UV Stride--->
- * U* V* U* V* U* V* U* V* . . . . ^
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . UV_Scanlines
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- *
- * Y_Stride = align(Width, 128)
- * UV_Stride = align(Width, 128)
- * Y_Scanlines = align(Height, 32)
- * UV_Scanlines = align(Height/2, 32)
- * Y_UBWC_Plane_size = align(Y_Stride * Y_Scanlines, 4096)
- * UV_UBWC_Plane_size = align(UV_Stride * UV_Scanlines, 4096)
- * Y_Meta_Stride = align(roundup(Width, Y_TileWidth), 64)
- * Y_Meta_Scanlines = align(roundup(Height, Y_TileHeight), 16)
- * Y_Meta_Plane_size = align(Y_Meta_Stride * Y_Meta_Scanlines, 4096)
- * UV_Meta_Stride = align(roundup(Width, UV_TileWidth), 64)
- * UV_Meta_Scanlines = align(roundup(Height, UV_TileHeight), 16)
- * UV_Meta_Plane_size = align(UV_Meta_Stride * UV_Meta_Scanlines, 4096)
- *
- * Total size = align( Y_UBWC_Plane_size + UV_UBWC_Plane_size +
- * Y_Meta_Plane_size + UV_Meta_Plane_size, 4096)
- *
- *
- * (2) Venus NV12 UBWC Interlaced Buffer Format:
- * Compressed Macro-tile format for NV12 interlaced.
- * Contains 8 planes in the following order -
- * (A) Y_Meta_Top_Field_Plane
- * (B) Y_UBWC_Top_Field_Plane
- * (C) UV_Meta_Top_Field_Plane
- * (D) UV_UBWC_Top_Field_Plane
- * (E) Y_Meta_Bottom_Field_Plane
- * (F) Y_UBWC_Bottom_Field_Plane
- * (G) UV_Meta_Bottom_Field_Plane
- * (H) UV_UBWC_Bottom_Field_Plane
- * Y_Meta_Top_Field_Plane consists of meta information to decode
- * compressed tile data for Y_UBWC_Top_Field_Plane.
- * Y_UBWC_Top_Field_Plane consists of Y data in compressed macro-tile
- * format for top field of an interlaced frame.
- * UBWC decoder block will use the Y_Meta_Top_Field_Plane data together
- * with Y_UBWC_Top_Field_Plane data to produce loss-less uncompressed
- * 8 bit Y samples for top field of an interlaced frame.
- *
- * UV_Meta_Top_Field_Plane consists of meta information to decode
- * compressed tile data in UV_UBWC_Top_Field_Plane.
- * UV_UBWC_Top_Field_Plane consists of UV data in compressed macro-tile
- * format for top field of an interlaced frame.
- * UBWC decoder block will use UV_Meta_Top_Field_Plane data together
- * with UV_UBWC_Top_Field_Plane data to produce loss-less uncompressed
- * 8 bit subsampled color difference samples for top field of an
- * interlaced frame.
- *
- * Each tile in Y_UBWC_Top_Field_Plane/UV_UBWC_Top_Field_Plane is
- * independently decodable and randomly accessible. There is no
- * dependency between tiles.
- *
- * Y_Meta_Bottom_Field_Plane consists of meta information to decode
- * compressed tile data for Y_UBWC_Bottom_Field_Plane.
- * Y_UBWC_Bottom_Field_Plane consists of Y data in compressed macro-tile
- * format for bottom field of an interlaced frame.
- * UBWC decoder block will use the Y_Meta_Bottom_Field_Plane data
- * together with Y_UBWC_Bottom_Field_Plane data to produce loss-less
- * uncompressed 8 bit Y samples for bottom field of an interlaced frame.
- *
- * UV_Meta_Bottom_Field_Plane consists of meta information to decode
- * compressed tile data in UV_UBWC_Bottom_Field_Plane.
- * UV_UBWC_Bottom_Field_Plane consists of UV data in compressed
- * macro-tile format for bottom field of an interlaced frame.
- * UBWC decoder block will use UV_Meta_Bottom_Field_Plane data together
- * with UV_UBWC_Bottom_Field_Plane data to produce loss-less
- * uncompressed 8 bit subsampled color difference samples for bottom
- * field of an interlaced frame.
- *
- * Each tile in Y_UBWC_Bottom_Field_Plane/UV_UBWC_Bottom_Field_Plane is
- * independently decodable and randomly accessible. There is no
- * dependency between tiles.
- *
- * <-----Y_TF_Meta_Stride---->
- * <-------- Width ------>
- * M M M M M M M M M M M M . . ^ ^
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . Half_height |
- * M M M M M M M M M M M M . . | Meta_Y_TF_Scanlines
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . V |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . V
- * <-Compressed tile Y_TF Stride->
- * <------- Width ------->
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . ^ ^
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . Half_height |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | Macro_tile_Y_TF_Scanlines
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . . . V
- * <----UV_TF_Meta_Stride---->
- * M M M M M M M M M M M M . . ^
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . M_UV_TF_Scanlines
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * <-Compressed tile UV_TF Stride->
- * U* V* U* V* U* V* U* V* . . . . ^
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . UV_TF_Scanlines
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * <-----Y_BF_Meta_Stride---->
- * <-------- Width ------>
- * M M M M M M M M M M M M . . ^ ^
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . Half_height |
- * M M M M M M M M M M M M . . | Meta_Y_BF_Scanlines
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . V |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . V
- * <-Compressed tile Y_BF Stride->
- * <------- Width ------->
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . ^ ^
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . Half_height |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | Macro_tile_Y_BF_Scanlines
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . . . V
- * <----UV_BF_Meta_Stride---->
- * M M M M M M M M M M M M . . ^
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . M_UV_BF_Scanlines
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * <-Compressed tile UV_BF Stride->
- * U* V* U* V* U* V* U* V* . . . . ^
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . UV_BF_Scanlines
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- *
- * Half_height = (Height+1)>>1
- * Y_TF_Stride = align(Width, 128)
- * UV_TF_Stride = align(Width, 128)
- * Y_TF_Scanlines = align(Half_height, 32)
- * UV_TF_Scanlines = align((Half_height+1)/2, 32)
- * Y_UBWC_TF_Plane_size = align(Y_TF_Stride * Y_TF_Scanlines, 4096)
- * UV_UBWC_TF_Plane_size = align(UV_TF_Stride * UV_TF_Scanlines, 4096)
- * Y_TF_Meta_Stride = align(roundup(Width, Y_TileWidth), 64)
- * Y_TF_Meta_Scanlines = align(roundup(Half_height, Y_TileHeight), 16)
- * Y_TF_Meta_Plane_size =
- * align(Y_TF_Meta_Stride * Y_TF_Meta_Scanlines, 4096)
- * UV_TF_Meta_Stride = align(roundup(Width, UV_TileWidth), 64)
- * UV_TF_Meta_Scanlines = align(roundup(Half_height, UV_TileHeight), 16)
- * UV_TF_Meta_Plane_size =
- * align(UV_TF_Meta_Stride * UV_TF_Meta_Scanlines, 4096)
- * Y_BF_Stride = align(Width, 128)
- * UV_BF_Stride = align(Width, 128)
- * Y_BF_Scanlines = align(Half_height, 32)
- * UV_BF_Scanlines = align((Half_height+1)/2, 32)
- * Y_UBWC_BF_Plane_size = align(Y_BF_Stride * Y_BF_Scanlines, 4096)
- * UV_UBWC_BF_Plane_size = align(UV_BF_Stride * UV_BF_Scanlines, 4096)
- * Y_BF_Meta_Stride = align(roundup(Width, Y_TileWidth), 64)
- * Y_BF_Meta_Scanlines = align(roundup(Half_height, Y_TileHeight), 16)
- * Y_BF_Meta_Plane_size =
- * align(Y_BF_Meta_Stride * Y_BF_Meta_Scanlines, 4096)
- * UV_BF_Meta_Stride = align(roundup(Width, UV_TileWidth), 64)
- * UV_BF_Meta_Scanlines = align(roundup(Half_height, UV_TileHeight), 16)
- * UV_BF_Meta_Plane_size =
- * align(UV_BF_Meta_Stride * UV_BF_Meta_Scanlines, 4096)
- *
- * Total size = align( Y_UBWC_TF_Plane_size + UV_UBWC_TF_Plane_size +
- * Y_TF_Meta_Plane_size + UV_TF_Meta_Plane_size +
- * Y_UBWC_BF_Plane_size + UV_UBWC_BF_Plane_size +
- * Y_BF_Meta_Plane_size + UV_BF_Meta_Plane_size +, 4096)
- */
- COLOR_FMT_NV12_UBWC,
- /* Venus NV12 10-bit UBWC:
- * Compressed Macro-tile format for NV12.
- * Contains 4 planes in the following order -
- * (A) Y_Meta_Plane
- * (B) Y_UBWC_Plane
- * (C) UV_Meta_Plane
- * (D) UV_UBWC_Plane
- *
- * Y_Meta_Plane consists of meta information to decode compressed
- * tile data in Y_UBWC_Plane.
- * Y_UBWC_Plane consists of Y data in compressed macro-tile format.
- * UBWC decoder block will use the Y_Meta_Plane data together with
- * Y_UBWC_Plane data to produce loss-less uncompressed 10 bit Y samples.
- *
- * UV_Meta_Plane consists of meta information to decode compressed
- * tile data in UV_UBWC_Plane.
- * UV_UBWC_Plane consists of UV data in compressed macro-tile format.
- * UBWC decoder block will use UV_Meta_Plane data together with
- * UV_UBWC_Plane data to produce loss-less uncompressed 10 bit 2x2
- * subsampled color difference samples.
- *
- * Each tile in Y_UBWC_Plane/UV_UBWC_Plane is independently decodable
- * and randomly accessible. There is no dependency between tiles.
- *
- * <----- Y_Meta_Stride ----->
- * <-------- Width ------>
- * M M M M M M M M M M M M . . ^ ^
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . Height |
- * M M M M M M M M M M M M . . | Meta_Y_Scanlines
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . V |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . V
- * <--Compressed tile Y Stride--->
- * <------- Width ------->
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . ^ ^
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . Height |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | Macro_tile_Y_Scanlines
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . . . V
- * <----- UV_Meta_Stride ---->
- * M M M M M M M M M M M M . . ^
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . M_UV_Scanlines
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * <--Compressed tile UV Stride--->
- * U* V* U* V* U* V* U* V* . . . . ^
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . UV_Scanlines
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- *
- *
- * Y_Stride = align(Width * 4/3, 256)
- * UV_Stride = align(Width * 4/3, 256)
- * Y_Scanlines = align(Height, 32)
- * UV_Scanlines = align(Height/2, 16)
- * Y_UBWC_Plane_Size = align(Y_Stride * Y_Scanlines, 4096)
- * UV_UBWC_Plane_Size = align(UV_Stride * UV_Scanlines, 4096)
- * Y_Meta_Stride = align(roundup(Width, Y_TileWidth), 64)
- * Y_Meta_Scanlines = align(roundup(Height, Y_TileHeight), 16)
- * Y_Meta_Plane_size = align(Y_Meta_Stride * Y_Meta_Scanlines, 4096)
- * UV_Meta_Stride = align(roundup(Width, UV_TileWidth), 64)
- * UV_Meta_Scanlines = align(roundup(Height, UV_TileHeight), 16)
- * UV_Meta_Plane_size = align(UV_Meta_Stride * UV_Meta_Scanlines, 4096)
- *
- * Total size = align(Y_UBWC_Plane_size + UV_UBWC_Plane_size +
- * Y_Meta_Plane_size + UV_Meta_Plane_size, 4096)
- */
- COLOR_FMT_NV12_BPP10_UBWC,
- /* Venus RGBA8888 format:
- * Contains 1 plane in the following order -
- * (A) RGBA plane
- *
- * <-------- RGB_Stride -------->
- * <------- Width ------->
- * R R R R R R R R R R R R . . . . ^ ^
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . Height |
- * R R R R R R R R R R R R . . . . | RGB_Scanlines
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- *
- * RGB_Stride = align(Width * 4, 128)
- * RGB_Scanlines = align(Height, 32)
- * RGB_Plane_size = align(RGB_Stride * RGB_Scanlines, 4096)
- *
- * Total size = align(RGB_Plane_size , 4096)
- */
- COLOR_FMT_RGBA8888,
- /* Venus RGBA8888 UBWC format:
- * Contains 2 planes in the following order -
- * (A) Meta plane
- * (B) RGBA plane
- *
- * <--- RGB_Meta_Stride ---->
- * <-------- Width ------>
- * M M M M M M M M M M M M . . ^ ^
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . Height |
- * M M M M M M M M M M M M . . | Meta_RGB_Scanlines
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . V |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . V
- * <-------- RGB_Stride -------->
- * <------- Width ------->
- * R R R R R R R R R R R R . . . . ^ ^
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . Height |
- * R R R R R R R R R R R R . . . . | RGB_Scanlines
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . . . V
- *
- * RGB_Stride = align(Width * 4, 256)
- * RGB_Scanlines = align(Height, 16)
- * RGB_Plane_size = align(RGB_Stride * RGB_Scanlines, 4096)
- * RGB_Meta_Stride = align(roundup(Width, RGB_TileWidth), 64)
- * RGB_Meta_Scanline = align(roundup(Height, RGB_TileHeight), 16)
- * RGB_Meta_Plane_size = align(RGB_Meta_Stride *
- * RGB_Meta_Scanlines, 4096)
- *
- * Total size = align(RGB_Meta_Plane_size + RGB_Plane_size, 4096)
- */
- COLOR_FMT_RGBA8888_UBWC,
- /* Venus RGBA1010102 UBWC format:
- * Contains 2 planes in the following order -
- * (A) Meta plane
- * (B) RGBA plane
- *
- * <--- RGB_Meta_Stride ---->
- * <-------- Width ------>
- * M M M M M M M M M M M M . . ^ ^
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . Height |
- * M M M M M M M M M M M M . . | Meta_RGB_Scanlines
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . V |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . V
- * <-------- RGB_Stride -------->
- * <------- Width ------->
- * R R R R R R R R R R R R . . . . ^ ^
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . Height |
- * R R R R R R R R R R R R . . . . | RGB_Scanlines
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . . . V
- *
- * RGB_Stride = align(Width * 4, 256)
- * RGB_Scanlines = align(Height, 16)
- * RGB_Plane_size = align(RGB_Stride * RGB_Scanlines, 4096)
- * RGB_Meta_Stride = align(roundup(Width, RGB_TileWidth), 64)
- * RGB_Meta_Scanline = align(roundup(Height, RGB_TileHeight), 16)
- * RGB_Meta_Plane_size = align(RGB_Meta_Stride *
- * RGB_Meta_Scanlines, 4096)
- *
- * Total size = align(RGB_Meta_Plane_size + RGB_Plane_size, 4096)
- */
- COLOR_FMT_RGBA1010102_UBWC,
- /* Venus RGB565 UBWC format:
- * Contains 2 planes in the following order -
- * (A) Meta plane
- * (B) RGB plane
- *
- * <--- RGB_Meta_Stride ---->
- * <-------- Width ------>
- * M M M M M M M M M M M M . . ^ ^
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . Height |
- * M M M M M M M M M M M M . . | Meta_RGB_Scanlines
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . V |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . V
- * <-------- RGB_Stride -------->
- * <------- Width ------->
- * R R R R R R R R R R R R . . . . ^ ^
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . Height |
- * R R R R R R R R R R R R . . . . | RGB_Scanlines
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . | |
- * R R R R R R R R R R R R . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . . . V
- *
- * RGB_Stride = align(Width * 2, 256)
- * RGB_Scanlines = align(Height, 16)
- * RGB_Plane_size = align(RGB_Stride * RGB_Scanlines, 4096)
- * RGB_Meta_Stride = align(roundup(Width, RGB_TileWidth), 64)
- * RGB_Meta_Scanline = align(roundup(Height, RGB_TileHeight), 16)
- * RGB_Meta_Plane_size = align(RGB_Meta_Stride *
- * RGB_Meta_Scanlines, 4096)
- *
- * Total size = align(RGB_Meta_Plane_size + RGB_Plane_size, 4096)
- */
- COLOR_FMT_RGB565_UBWC,
- /* P010 UBWC:
- * Compressed Macro-tile format for NV12.
- * Contains 4 planes in the following order -
- * (A) Y_Meta_Plane
- * (B) Y_UBWC_Plane
- * (C) UV_Meta_Plane
- * (D) UV_UBWC_Plane
- *
- * Y_Meta_Plane consists of meta information to decode compressed
- * tile data in Y_UBWC_Plane.
- * Y_UBWC_Plane consists of Y data in compressed macro-tile format.
- * UBWC decoder block will use the Y_Meta_Plane data together with
- * Y_UBWC_Plane data to produce loss-less uncompressed 10 bit Y samples.
- *
- * UV_Meta_Plane consists of meta information to decode compressed
- * tile data in UV_UBWC_Plane.
- * UV_UBWC_Plane consists of UV data in compressed macro-tile format.
- * UBWC decoder block will use UV_Meta_Plane data together with
- * UV_UBWC_Plane data to produce loss-less uncompressed 10 bit 2x2
- * subsampled color difference samples.
- *
- * Each tile in Y_UBWC_Plane/UV_UBWC_Plane is independently decodable
- * and randomly accessible. There is no dependency between tiles.
- *
- * <----- Y_Meta_Stride ----->
- * <-------- Width ------>
- * M M M M M M M M M M M M . . ^ ^
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . Height |
- * M M M M M M M M M M M M . . | Meta_Y_Scanlines
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . | |
- * M M M M M M M M M M M M . . V |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . V
- * <--Compressed tile Y Stride--->
- * <------- Width ------->
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . ^ ^
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . Height |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | Macro_tile_Y_Scanlines
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . | |
- * Y* Y* Y* Y* Y* Y* Y* Y* . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * . . . . . . . . . . . . . . . . V
- * <----- UV_Meta_Stride ---->
- * M M M M M M M M M M M M . . ^
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . |
- * M M M M M M M M M M M M . . M_UV_Scanlines
- * . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- * <--Compressed tile UV Stride--->
- * U* V* U* V* U* V* U* V* . . . . ^
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . |
- * U* V* U* V* U* V* U* V* . . . . UV_Scanlines
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
- *
- *
- * Y_Stride = align(Width * 2, 256)
- * UV_Stride = align(Width * 2, 256)
- * Y_Scanlines = align(Height, 16)
- * UV_Scanlines = align(Height/2, 16)
- * Y_UBWC_Plane_Size = align(Y_Stride * Y_Scanlines, 4096)
- * UV_UBWC_Plane_Size = align(UV_Stride * UV_Scanlines, 4096)
- * Y_Meta_Stride = align(roundup(Width, Y_TileWidth), 64)
- * Y_Meta_Scanlines = align(roundup(Height, Y_TileHeight), 16)
- * Y_Meta_Plane_size = align(Y_Meta_Stride * Y_Meta_Scanlines, 4096)
- * UV_Meta_Stride = align(roundup(Width, UV_TileWidth), 64)
- * UV_Meta_Scanlines = align(roundup(Height, UV_TileHeight), 16)
- * UV_Meta_Plane_size = align(UV_Meta_Stride * UV_Meta_Scanlines, 4096)
- *
- * Total size = align(Y_UBWC_Plane_size + UV_UBWC_Plane_size +
- * Y_Meta_Plane_size + UV_Meta_Plane_size, 4096)
- */
- COLOR_FMT_P010_UBWC,
- /* Venus P010:
- * YUV 4:2:0 image with a plane of 10 bit Y samples followed
- * by an interleaved U/V plane containing 10 bit 2x2 subsampled
- * colour difference samples.
- *
- * <-------- Y/UV_Stride -------->
- * <------- Width ------->
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . ^ ^
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . Height |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | Y_Scanlines
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . | |
- * Y Y Y Y Y Y Y Y Y Y Y Y . . . . V |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * U V U V U V U V U V U V . . . . ^
- * U V U V U V U V U V U V . . . . |
- * U V U V U V U V U V U V . . . . |
- * U V U V U V U V U V U V . . . . UV_Scanlines
- * . . . . . . . . . . . . . . . . |
- * . . . . . . . . . . . . . . . . V
- * . . . . . . . . . . . . . . . . --> Buffer size alignment
- *
- * Y_Stride : Width * 2 aligned to 256
- * UV_Stride : Width * 2 aligned to 256
- * Y_Scanlines: Height aligned to 32
- * UV_Scanlines: Height/2 aligned to 16
- * Total size = align(Y_Stride * Y_Scanlines
- * + UV_Stride * UV_Scanlines, 4096)
- */
- COLOR_FMT_P010,
- };
- /*
- * Function arguments:
- * @color_fmt
- * @width
- * Progressive: width
- * Interlaced: width
- */
- static inline unsigned int VENUS_Y_STRIDE(unsigned int color_fmt,
- unsigned int width)
- {
- unsigned int alignment, stride = 0;
- if (!width)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_NV12:
- case COLOR_FMT_NV21:
- case COLOR_FMT_NV12_UBWC:
- alignment = 128;
- stride = MSM_MEDIA_ALIGN(width, alignment);
- break;
- case COLOR_FMT_NV12_BPP10_UBWC:
- alignment = 256;
- stride = MSM_MEDIA_ALIGN(width, 192);
- stride = MSM_MEDIA_ALIGN(stride * 4/3, alignment);
- break;
- case COLOR_FMT_P010_UBWC:
- case COLOR_FMT_P010:
- alignment = 256;
- stride = MSM_MEDIA_ALIGN(width * 2, alignment);
- break;
- default:
- break;
- }
- invalid_input:
- return stride;
- }
- /*
- * Function arguments:
- * @color_fmt
- * @width
- * Progressive: width
- * Interlaced: width
- */
- static inline unsigned int VENUS_UV_STRIDE(unsigned int color_fmt,
- unsigned int width)
- {
- unsigned int alignment, stride = 0;
- if (!width)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_NV21:
- case COLOR_FMT_NV12:
- case COLOR_FMT_NV12_UBWC:
- alignment = 128;
- stride = MSM_MEDIA_ALIGN(width, alignment);
- break;
- case COLOR_FMT_NV12_BPP10_UBWC:
- alignment = 256;
- stride = MSM_MEDIA_ALIGN(width, 192);
- stride = MSM_MEDIA_ALIGN(stride * 4/3, alignment);
- break;
- case COLOR_FMT_P010_UBWC:
- case COLOR_FMT_P010:
- alignment = 256;
- stride = MSM_MEDIA_ALIGN(width * 2, alignment);
- break;
- default:
- break;
- }
- invalid_input:
- return stride;
- }
- /*
- * Function arguments:
- * @color_fmt
- * @height
- * Progressive: height
- * Interlaced: (height+1)>>1
- */
- static inline unsigned int VENUS_Y_SCANLINES(unsigned int color_fmt,
- unsigned int height)
- {
- unsigned int alignment, sclines = 0;
- if (!height)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_NV12:
- case COLOR_FMT_NV21:
- case COLOR_FMT_NV12_UBWC:
- case COLOR_FMT_P010:
- alignment = 32;
- break;
- case COLOR_FMT_NV12_BPP10_UBWC:
- case COLOR_FMT_P010_UBWC:
- alignment = 16;
- break;
- default:
- return 0;
- }
- sclines = MSM_MEDIA_ALIGN(height, alignment);
- invalid_input:
- return sclines;
- }
- /*
- * Function arguments:
- * @color_fmt
- * @height
- * Progressive: height
- * Interlaced: (height+1)>>1
- */
- static inline unsigned int VENUS_UV_SCANLINES(unsigned int color_fmt,
- unsigned int height)
- {
- unsigned int alignment, sclines = 0;
- if (!height)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_NV21:
- case COLOR_FMT_NV12:
- case COLOR_FMT_NV12_BPP10_UBWC:
- case COLOR_FMT_P010_UBWC:
- case COLOR_FMT_P010:
- alignment = 16;
- break;
- case COLOR_FMT_NV12_UBWC:
- alignment = 32;
- break;
- default:
- goto invalid_input;
- }
- sclines = MSM_MEDIA_ALIGN((height+1)>>1, alignment);
- invalid_input:
- return sclines;
- }
- /*
- * Function arguments:
- * @color_fmt
- * @width
- * Progressive: width
- * Interlaced: width
- */
- static inline unsigned int VENUS_Y_META_STRIDE(unsigned int color_fmt,
- unsigned int width)
- {
- int y_tile_width = 0, y_meta_stride = 0;
- if (!width)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_NV12_UBWC:
- case COLOR_FMT_P010_UBWC:
- y_tile_width = 32;
- break;
- case COLOR_FMT_NV12_BPP10_UBWC:
- y_tile_width = 48;
- break;
- default:
- goto invalid_input;
- }
- y_meta_stride = MSM_MEDIA_ROUNDUP(width, y_tile_width);
- y_meta_stride = MSM_MEDIA_ALIGN(y_meta_stride, 64);
- invalid_input:
- return y_meta_stride;
- }
- /*
- * Function arguments:
- * @color_fmt
- * @height
- * Progressive: height
- * Interlaced: (height+1)>>1
- */
- static inline unsigned int VENUS_Y_META_SCANLINES(unsigned int color_fmt,
- unsigned int height)
- {
- int y_tile_height = 0, y_meta_scanlines = 0;
- if (!height)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_NV12_UBWC:
- y_tile_height = 8;
- break;
- case COLOR_FMT_NV12_BPP10_UBWC:
- case COLOR_FMT_P010_UBWC:
- y_tile_height = 4;
- break;
- default:
- goto invalid_input;
- }
- y_meta_scanlines = MSM_MEDIA_ROUNDUP(height, y_tile_height);
- y_meta_scanlines = MSM_MEDIA_ALIGN(y_meta_scanlines, 16);
- invalid_input:
- return y_meta_scanlines;
- }
- /*
- * Function arguments:
- * @color_fmt
- * @width
- * Progressive: width
- * Interlaced: width
- */
- static inline unsigned int VENUS_UV_META_STRIDE(unsigned int color_fmt,
- unsigned int width)
- {
- int uv_tile_width = 0, uv_meta_stride = 0;
- if (!width)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_NV12_UBWC:
- case COLOR_FMT_P010_UBWC:
- uv_tile_width = 16;
- break;
- case COLOR_FMT_NV12_BPP10_UBWC:
- uv_tile_width = 24;
- break;
- default:
- goto invalid_input;
- }
- uv_meta_stride = MSM_MEDIA_ROUNDUP((width+1)>>1, uv_tile_width);
- uv_meta_stride = MSM_MEDIA_ALIGN(uv_meta_stride, 64);
- invalid_input:
- return uv_meta_stride;
- }
- /*
- * Function arguments:
- * @color_fmt
- * @height
- * Progressive: height
- * Interlaced: (height+1)>>1
- */
- static inline unsigned int VENUS_UV_META_SCANLINES(unsigned int color_fmt,
- unsigned int height)
- {
- int uv_tile_height = 0, uv_meta_scanlines = 0;
- if (!height)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_NV12_UBWC:
- uv_tile_height = 8;
- break;
- case COLOR_FMT_NV12_BPP10_UBWC:
- case COLOR_FMT_P010_UBWC:
- uv_tile_height = 4;
- break;
- default:
- goto invalid_input;
- }
- uv_meta_scanlines = MSM_MEDIA_ROUNDUP((height+1)>>1, uv_tile_height);
- uv_meta_scanlines = MSM_MEDIA_ALIGN(uv_meta_scanlines, 16);
- invalid_input:
- return uv_meta_scanlines;
- }
- static inline unsigned int VENUS_RGB_STRIDE(unsigned int color_fmt,
- unsigned int width)
- {
- unsigned int alignment = 0, stride = 0, bpp = 4;
- if (!width)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_RGBA8888:
- alignment = 128;
- break;
- case COLOR_FMT_RGB565_UBWC:
- alignment = 256;
- bpp = 2;
- break;
- case COLOR_FMT_RGBA8888_UBWC:
- case COLOR_FMT_RGBA1010102_UBWC:
- alignment = 256;
- break;
- default:
- goto invalid_input;
- }
- stride = MSM_MEDIA_ALIGN(width * bpp, alignment);
- invalid_input:
- return stride;
- }
- static inline unsigned int VENUS_RGB_SCANLINES(unsigned int color_fmt,
- unsigned int height)
- {
- unsigned int alignment = 0, scanlines = 0;
- if (!height)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_RGBA8888:
- alignment = 32;
- break;
- case COLOR_FMT_RGBA8888_UBWC:
- case COLOR_FMT_RGBA1010102_UBWC:
- case COLOR_FMT_RGB565_UBWC:
- alignment = 16;
- break;
- default:
- goto invalid_input;
- }
- scanlines = MSM_MEDIA_ALIGN(height, alignment);
- invalid_input:
- return scanlines;
- }
- static inline unsigned int VENUS_RGB_META_STRIDE(unsigned int color_fmt,
- unsigned int width)
- {
- int rgb_tile_width = 0, rgb_meta_stride = 0;
- if (!width)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_RGBA8888_UBWC:
- case COLOR_FMT_RGBA1010102_UBWC:
- case COLOR_FMT_RGB565_UBWC:
- rgb_tile_width = 16;
- break;
- default:
- goto invalid_input;
- }
- rgb_meta_stride = MSM_MEDIA_ROUNDUP(width, rgb_tile_width);
- rgb_meta_stride = MSM_MEDIA_ALIGN(rgb_meta_stride, 64);
- invalid_input:
- return rgb_meta_stride;
- }
- static inline unsigned int VENUS_RGB_META_SCANLINES(unsigned int color_fmt,
- unsigned int height)
- {
- int rgb_tile_height = 0, rgb_meta_scanlines = 0;
- if (!height)
- goto invalid_input;
- switch (color_fmt) {
- case COLOR_FMT_RGBA8888_UBWC:
- case COLOR_FMT_RGBA1010102_UBWC:
- case COLOR_FMT_RGB565_UBWC:
- rgb_tile_height = 4;
- break;
- default:
- goto invalid_input;
- }
- rgb_meta_scanlines = MSM_MEDIA_ROUNDUP(height, rgb_tile_height);
- rgb_meta_scanlines = MSM_MEDIA_ALIGN(rgb_meta_scanlines, 16);
- invalid_input:
- return rgb_meta_scanlines;
- }
- /*
- * Function arguments:
- * @color_fmt
- * @width
- * Progressive: width
- * Interlaced: width
- * @height
- * Progressive: height
- * Interlaced: height
- */
- static inline unsigned int VENUS_BUFFER_SIZE(unsigned int color_fmt,
- unsigned int width, unsigned int height)
- {
- unsigned int size = 0;
- unsigned int y_plane, uv_plane, y_stride,
- uv_stride, y_sclines, uv_sclines;
- unsigned int y_ubwc_plane = 0, uv_ubwc_plane = 0;
- unsigned int y_meta_stride = 0, y_meta_scanlines = 0;
- unsigned int uv_meta_stride = 0, uv_meta_scanlines = 0;
- unsigned int y_meta_plane = 0, uv_meta_plane = 0;
- unsigned int rgb_stride = 0, rgb_scanlines = 0;
- unsigned int rgb_plane = 0, rgb_ubwc_plane = 0, rgb_meta_plane = 0;
- unsigned int rgb_meta_stride = 0, rgb_meta_scanlines = 0;
- if (!width || !height)
- goto invalid_input;
- y_stride = VENUS_Y_STRIDE(color_fmt, width);
- uv_stride = VENUS_UV_STRIDE(color_fmt, width);
- y_sclines = VENUS_Y_SCANLINES(color_fmt, height);
- uv_sclines = VENUS_UV_SCANLINES(color_fmt, height);
- rgb_stride = VENUS_RGB_STRIDE(color_fmt, width);
- rgb_scanlines = VENUS_RGB_SCANLINES(color_fmt, height);
- switch (color_fmt) {
- case COLOR_FMT_NV21:
- case COLOR_FMT_NV12:
- case COLOR_FMT_P010:
- y_plane = y_stride * y_sclines;
- uv_plane = uv_stride * uv_sclines;
- size = y_plane + uv_plane;
- break;
- case COLOR_FMT_NV12_UBWC:
- y_meta_stride = VENUS_Y_META_STRIDE(color_fmt, width);
- uv_meta_stride = VENUS_UV_META_STRIDE(color_fmt, width);
- if (width <= INTERLACE_WIDTH_MAX &&
- height <= INTERLACE_HEIGHT_MAX &&
- (height * width) / 256 <= INTERLACE_MB_PER_FRAME_MAX) {
- y_sclines =
- VENUS_Y_SCANLINES(color_fmt, (height+1)>>1);
- y_ubwc_plane =
- MSM_MEDIA_ALIGN(y_stride * y_sclines, 4096);
- uv_sclines =
- VENUS_UV_SCANLINES(color_fmt, (height+1)>>1);
- uv_ubwc_plane =
- MSM_MEDIA_ALIGN(uv_stride * uv_sclines, 4096);
- y_meta_scanlines =
- VENUS_Y_META_SCANLINES(color_fmt, (height+1)>>1);
- y_meta_plane = MSM_MEDIA_ALIGN(
- y_meta_stride * y_meta_scanlines, 4096);
- uv_meta_scanlines =
- VENUS_UV_META_SCANLINES(color_fmt, (height+1)>>1);
- uv_meta_plane = MSM_MEDIA_ALIGN(uv_meta_stride *
- uv_meta_scanlines, 4096);
- size = (y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
- uv_meta_plane)*2;
- } else {
- y_sclines = VENUS_Y_SCANLINES(color_fmt, height);
- y_ubwc_plane =
- MSM_MEDIA_ALIGN(y_stride * y_sclines, 4096);
- uv_sclines = VENUS_UV_SCANLINES(color_fmt, height);
- uv_ubwc_plane =
- MSM_MEDIA_ALIGN(uv_stride * uv_sclines, 4096);
- y_meta_scanlines =
- VENUS_Y_META_SCANLINES(color_fmt, height);
- y_meta_plane = MSM_MEDIA_ALIGN(
- y_meta_stride * y_meta_scanlines, 4096);
- uv_meta_scanlines =
- VENUS_UV_META_SCANLINES(color_fmt, height);
- uv_meta_plane = MSM_MEDIA_ALIGN(uv_meta_stride *
- uv_meta_scanlines, 4096);
- size = (y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
- uv_meta_plane);
- }
- break;
- case COLOR_FMT_NV12_BPP10_UBWC:
- y_ubwc_plane = MSM_MEDIA_ALIGN(y_stride * y_sclines, 4096);
- uv_ubwc_plane = MSM_MEDIA_ALIGN(uv_stride * uv_sclines, 4096);
- y_meta_stride = VENUS_Y_META_STRIDE(color_fmt, width);
- y_meta_scanlines = VENUS_Y_META_SCANLINES(color_fmt, height);
- y_meta_plane = MSM_MEDIA_ALIGN(
- y_meta_stride * y_meta_scanlines, 4096);
- uv_meta_stride = VENUS_UV_META_STRIDE(color_fmt, width);
- uv_meta_scanlines = VENUS_UV_META_SCANLINES(color_fmt, height);
- uv_meta_plane = MSM_MEDIA_ALIGN(uv_meta_stride *
- uv_meta_scanlines, 4096);
- size = y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
- uv_meta_plane;
- break;
- case COLOR_FMT_P010_UBWC:
- y_ubwc_plane = MSM_MEDIA_ALIGN(y_stride * y_sclines, 4096);
- uv_ubwc_plane = MSM_MEDIA_ALIGN(uv_stride * uv_sclines, 4096);
- y_meta_stride = VENUS_Y_META_STRIDE(color_fmt, width);
- y_meta_scanlines = VENUS_Y_META_SCANLINES(color_fmt, height);
- y_meta_plane = MSM_MEDIA_ALIGN(
- y_meta_stride * y_meta_scanlines, 4096);
- uv_meta_stride = VENUS_UV_META_STRIDE(color_fmt, width);
- uv_meta_scanlines = VENUS_UV_META_SCANLINES(color_fmt, height);
- uv_meta_plane = MSM_MEDIA_ALIGN(uv_meta_stride *
- uv_meta_scanlines, 4096);
- size = y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
- uv_meta_plane;
- break;
- case COLOR_FMT_RGBA8888:
- rgb_plane = MSM_MEDIA_ALIGN(rgb_stride * rgb_scanlines, 4096);
- size = rgb_plane;
- break;
- case COLOR_FMT_RGBA8888_UBWC:
- case COLOR_FMT_RGBA1010102_UBWC:
- case COLOR_FMT_RGB565_UBWC:
- rgb_ubwc_plane = MSM_MEDIA_ALIGN(rgb_stride * rgb_scanlines,
- 4096);
- rgb_meta_stride = VENUS_RGB_META_STRIDE(color_fmt, width);
- rgb_meta_scanlines = VENUS_RGB_META_SCANLINES(color_fmt,
- height);
- rgb_meta_plane = MSM_MEDIA_ALIGN(rgb_meta_stride *
- rgb_meta_scanlines, 4096);
- size = rgb_ubwc_plane + rgb_meta_plane;
- break;
- default:
- break;
- }
- invalid_input:
- return MSM_MEDIA_ALIGN(size, 4096);
- }
- static inline unsigned int VENUS_BUFFER_SIZE_USED(unsigned int color_fmt,
- unsigned int width, unsigned int height, unsigned int interlace)
- {
- unsigned int size = 0;
- unsigned int y_stride, uv_stride, y_sclines, uv_sclines;
- unsigned int y_ubwc_plane = 0, uv_ubwc_plane = 0;
- unsigned int y_meta_stride = 0, y_meta_scanlines = 0;
- unsigned int uv_meta_stride = 0, uv_meta_scanlines = 0;
- unsigned int y_meta_plane = 0, uv_meta_plane = 0;
- if (!width || !height)
- goto invalid_input;
- if (!interlace && color_fmt == COLOR_FMT_NV12_UBWC) {
- y_stride = VENUS_Y_STRIDE(color_fmt, width);
- uv_stride = VENUS_UV_STRIDE(color_fmt, width);
- y_sclines = VENUS_Y_SCANLINES(color_fmt, height);
- y_ubwc_plane = MSM_MEDIA_ALIGN(y_stride * y_sclines, 4096);
- uv_sclines = VENUS_UV_SCANLINES(color_fmt, height);
- uv_ubwc_plane = MSM_MEDIA_ALIGN(uv_stride * uv_sclines, 4096);
- y_meta_stride = VENUS_Y_META_STRIDE(color_fmt, width);
- y_meta_scanlines =
- VENUS_Y_META_SCANLINES(color_fmt, height);
- y_meta_plane = MSM_MEDIA_ALIGN(
- y_meta_stride * y_meta_scanlines, 4096);
- uv_meta_stride = VENUS_UV_META_STRIDE(color_fmt, width);
- uv_meta_scanlines =
- VENUS_UV_META_SCANLINES(color_fmt, height);
- uv_meta_plane = MSM_MEDIA_ALIGN(uv_meta_stride *
- uv_meta_scanlines, 4096);
- size = (y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
- uv_meta_plane);
- size = MSM_MEDIA_ALIGN(size, 4096);
- } else {
- size = VENUS_BUFFER_SIZE(color_fmt, width, height);
- }
- invalid_input:
- return size;
- }
- #endif
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