You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1054 lines
36 KiB
1054 lines
36 KiB
#ifndef __MEDIA_INFO_H__ |
|
#define __MEDIA_INFO_H__ |
|
|
|
#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 |
|
|
|
#ifndef MSM_MEDIA_MAX |
|
#define MSM_MEDIA_MAX(__a, __b) ((__a) > (__b)?(__a):(__b)) |
|
#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 |
|
* Extradata: Arbitrary (software-imposed) padding |
|
* Total size = align((Y_Stride * Y_Scanlines |
|
* + UV_Stride * UV_Scanlines |
|
* + max(Extradata, Y_Stride * 8), 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 |
|
* Extradata: Arbitrary (software-imposed) padding |
|
* Total size = align((Y_Stride * Y_Scanlines |
|
* + UV_Stride * UV_Scanlines |
|
* + max(Extradata, Y_Stride * 8), 4096) |
|
*/ |
|
COLOR_FMT_NV21, |
|
/* Venus NV12_MVTB: |
|
* Two YUV 4:2:0 images/views one after the other |
|
* in a top-bottom layout, same as NV12 |
|
* 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 | | |
|
* . . . . . . . . . . . . . . . . | View_1 |
|
* . . . . . . . . . . . . . . . . | | |
|
* . . . . . . . . . . . . . . . . | | |
|
* . . . . . . . . . . . . . . . . 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 V |
|
* 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 | | |
|
* . . . . . . . . . . . . . . . . | View_2 |
|
* . . . . . . . . . . . . . . . . | | |
|
* . . . . . . . . . . . . . . . . | | |
|
* . . . . . . . . . . . . . . . . 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 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 |
|
* View_1 begin at: 0 (zero) |
|
* View_2 begin at: Y_Stride * Y_Scanlines + UV_Stride * UV_Scanlines |
|
* Extradata: Arbitrary (software-imposed) padding |
|
* Total size = align((2*(Y_Stride * Y_Scanlines) |
|
* + 2*(UV_Stride * UV_Scanlines) + Extradata), 4096) |
|
*/ |
|
COLOR_FMT_NV12_MVTB, |
|
/* Venus NV12 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 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, 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) |
|
* Extradata = 16k |
|
* |
|
* Total size = align( Y_UBWC_Plane_size + UV_UBWC_Plane_size + |
|
* Y_Meta_Plane_size + UV_Meta_Plane_size |
|
* + max(Extradata, Y_Stride * 64), 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, 128) |
|
* UV_Stride = align(Width * 4/3, 128) |
|
* 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) |
|
* Extradata = 16k |
|
* |
|
* Total size = align(Y_UBWC_Plane_size + UV_UBWC_Plane_size + |
|
* Y_Meta_Plane_size + UV_Meta_Plane_size |
|
* + max(Extradata, Y_Stride * 64), 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) |
|
* Extradata = 8k |
|
* |
|
* Total size = align(RGB_Plane_size + Extradata, 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, 128) |
|
* RGB_Scanlines = align(Height, 32) |
|
* 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) |
|
* Extradata = 8k |
|
* |
|
* Total size = align(RGB_Meta_Plane_size + RGB_Plane_size + |
|
* Extradata, 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) |
|
* Extradata = 8k |
|
* |
|
* Total size = align(RGB_Meta_Plane_size + RGB_Plane_size + |
|
* Extradata, 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, 128) |
|
* 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) |
|
* Extradata = 8k |
|
* |
|
* Total size = align(RGB_Meta_Plane_size + RGB_Plane_size + |
|
* Extradata, 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) |
|
* Extradata = 8k |
|
* |
|
* Total size = align(Y_UBWC_Plane_size + UV_UBWC_Plane_size + |
|
* Y_Meta_Plane_size + UV_Meta_Plane_size |
|
* + max(Extradata, Y_Stride * 48), 4096) |
|
*/ |
|
COLOR_FMT_P010_UBWC, |
|
}; |
|
|
|
#define COLOR_FMT_RGBA1010102_UBWC COLOR_FMT_RGBA1010102_UBWC |
|
#define COLOR_FMT_RGB565_UBWC COLOR_FMT_RGB565_UBWC |
|
#define COLOR_FMT_P010_UBWC COLOR_FMT_P010_UBWC |
|
|
|
static __inline__ unsigned int VENUS_EXTRADATA_SIZE(int width, int height) |
|
{ |
|
(void)height; |
|
(void)width; |
|
|
|
/* |
|
* In the future, calculate the size based on the w/h but just |
|
* hardcode it for now since 16K satisfies all current usecases. |
|
*/ |
|
return 16 * 1024; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_Y_STRIDE(int color_fmt, 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_MVTB: |
|
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: |
|
alignment = 256; |
|
stride = MSM_MEDIA_ALIGN(width * 2, alignment); |
|
break; |
|
default: |
|
break; |
|
} |
|
invalid_input: |
|
return stride; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_UV_STRIDE(int color_fmt, 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_MVTB: |
|
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: |
|
alignment = 256; |
|
stride = MSM_MEDIA_ALIGN(width * 2, alignment); |
|
break; |
|
default: |
|
break; |
|
} |
|
invalid_input: |
|
return stride; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_Y_SCANLINES(int color_fmt, 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_MVTB: |
|
case COLOR_FMT_NV12_UBWC: |
|
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; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_UV_SCANLINES(int color_fmt, 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_MVTB: |
|
case COLOR_FMT_NV12_BPP10_UBWC: |
|
case COLOR_FMT_P010_UBWC: |
|
alignment = 16; |
|
break; |
|
case COLOR_FMT_NV12_UBWC: |
|
alignment = 32; |
|
break; |
|
default: |
|
goto invalid_input; |
|
} |
|
|
|
sclines = MSM_MEDIA_ALIGN(height / 2, alignment); |
|
|
|
invalid_input: |
|
return sclines; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_Y_META_STRIDE(int color_fmt, 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; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_Y_META_SCANLINES(int color_fmt, 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; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_UV_META_STRIDE(int color_fmt, 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 / 2, uv_tile_width); |
|
uv_meta_stride = MSM_MEDIA_ALIGN(uv_meta_stride, 64); |
|
|
|
invalid_input: |
|
return uv_meta_stride; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_UV_META_SCANLINES(int color_fmt, 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 / 2, 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(int color_fmt, 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 = 128; |
|
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(int color_fmt, 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(int color_fmt, 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(int color_fmt, 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; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_BUFFER_SIZE( |
|
int color_fmt, int width, int height) |
|
{ |
|
const unsigned int extra_size = VENUS_EXTRADATA_SIZE(width, height); |
|
unsigned int uv_alignment = 0, 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: |
|
uv_alignment = 4096; |
|
y_plane = y_stride * y_sclines; |
|
uv_plane = uv_stride * uv_sclines + uv_alignment; |
|
size = y_plane + uv_plane + |
|
MSM_MEDIA_MAX(extra_size, 8 * y_stride); |
|
size = MSM_MEDIA_ALIGN(size, 4096); |
|
break; |
|
case COLOR_FMT_NV12_MVTB: |
|
uv_alignment = 4096; |
|
y_plane = y_stride * y_sclines; |
|
uv_plane = uv_stride * uv_sclines + uv_alignment; |
|
size = y_plane + uv_plane; |
|
size = 2 * size + extra_size; |
|
size = MSM_MEDIA_ALIGN(size, 4096); |
|
break; |
|
case COLOR_FMT_NV12_UBWC: |
|
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 + MSM_MEDIA_MAX(extra_size, |
|
64 * y_stride); |
|
size = MSM_MEDIA_ALIGN(size, 4096); |
|
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; |
|
size = MSM_MEDIA_ALIGN(size, 4096); |
|
break; |
|
case COLOR_FMT_RGBA8888: |
|
rgb_plane = MSM_MEDIA_ALIGN(rgb_stride * rgb_scanlines, 4096); |
|
size = rgb_plane; |
|
size = MSM_MEDIA_ALIGN(size, 4096); |
|
break; |
|
case COLOR_FMT_RGBA8888_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; |
|
size = MSM_MEDIA_ALIGN(size, 4096); |
|
break; |
|
default: |
|
break; |
|
} |
|
invalid_input: |
|
return size; |
|
} |
|
|
|
static __inline__ unsigned int VENUS_VIEW2_OFFSET( |
|
int color_fmt, int width, int height) |
|
{ |
|
unsigned int offset = 0; |
|
unsigned int y_plane, uv_plane, y_stride, |
|
uv_stride, y_sclines, uv_sclines; |
|
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); |
|
switch (color_fmt) { |
|
case COLOR_FMT_NV12_MVTB: |
|
y_plane = y_stride * y_sclines; |
|
uv_plane = uv_stride * uv_sclines; |
|
offset = y_plane + uv_plane; |
|
break; |
|
default: |
|
break; |
|
} |
|
invalid_input: |
|
return offset; |
|
} |
|
|
|
#endif
|
|
|