diff options
Diffstat (limited to 'GrallocHAL/src/mali_gralloc_formats.h')
-rw-r--r-- | GrallocHAL/src/mali_gralloc_formats.h | 375 |
1 files changed, 0 insertions, 375 deletions
diff --git a/GrallocHAL/src/mali_gralloc_formats.h b/GrallocHAL/src/mali_gralloc_formats.h deleted file mode 100644 index 246cae6..0000000 --- a/GrallocHAL/src/mali_gralloc_formats.h +++ /dev/null @@ -1,375 +0,0 @@ -/* - * Copyright (C) 2016-2020 ARM Limited. All rights reserved. - * - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef MALI_GRALLOC_FORMATS_H_ -#define MALI_GRALLOC_FORMATS_H_ - -#include <system/graphics.h> - -#include "mali_gralloc_log.h" - -#include <aidl/android/hardware/graphics/common/PixelFormat.h> - -/* Internal formats are represented in gralloc as a 64bit identifier - * where the 32 lower bits are a base format and the 32 upper bits are modifiers. - * - * Modifier bits are divided into mutually exclusive ones and those that are not. - */ -/* Internal format type */ -typedef uint64_t mali_gralloc_internal_format; - -/* Internal format masks */ -#define MALI_GRALLOC_INTFMT_FMT_MASK 0x00000000ffffffffULL -#define MALI_GRALLOC_INTFMT_EXT_MASK 0xffffffff00000000ULL -#define MALI_GRALLOC_INTFMT_FMT_WRAP_MASK 0x0000ffffULL -#define MALI_GRALLOC_INTFMT_EXT_WRAP_MASK 0xffff0000ULL -#define MALI_GRALLOC_INTFMT_EXT_WRAP_SHIFT 16 - -/* Format Modifier Bits Locations */ -#define MALI_GRALLOC_INTFMT_EXTENSION_BIT_START 32 - -/* Internal base formats */ - -/* Base formats that do not have an identical HAL match - * are defined starting at the Android private range - */ -#define MALI_GRALLOC_FORMAT_INTERNAL_RANGE_BASE 0x1000 - -typedef enum -{ - MALI_GRALLOC_FORMAT_TYPE_USAGE, - MALI_GRALLOC_FORMAT_TYPE_INTERNAL, -} mali_gralloc_format_type; - -/* - * Internal formats defined to either match HAL_PIXEL_FORMAT_* or extend - * where missing. Private formats can be used where no CPU usage is requested. - * All pixel formats in this list must explicitly define a strict memory - * layout which can be allocated and used by producer(s) and consumer(s). - * Flex formats are therefore not included and will be mapped to suitable - * internal formats. - */ -typedef enum -{ - /* Internal definitions for HAL formats. */ - MALI_GRALLOC_FORMAT_INTERNAL_UNDEFINED = 0, - MALI_GRALLOC_FORMAT_INTERNAL_RGBA_8888 = HAL_PIXEL_FORMAT_RGBA_8888, - MALI_GRALLOC_FORMAT_INTERNAL_RGBX_8888 = HAL_PIXEL_FORMAT_RGBX_8888, - MALI_GRALLOC_FORMAT_INTERNAL_RGB_888 = HAL_PIXEL_FORMAT_RGB_888, - MALI_GRALLOC_FORMAT_INTERNAL_RGB_565 = HAL_PIXEL_FORMAT_RGB_565, - MALI_GRALLOC_FORMAT_INTERNAL_BGRA_8888 = HAL_PIXEL_FORMAT_BGRA_8888, - MALI_GRALLOC_FORMAT_INTERNAL_RGBA_1010102 = HAL_PIXEL_FORMAT_RGBA_1010102, - /* 16-bit floating point format. */ - MALI_GRALLOC_FORMAT_INTERNAL_RGBA_16161616 = HAL_PIXEL_FORMAT_RGBA_FP16, - MALI_GRALLOC_FORMAT_INTERNAL_YV12 = HAL_PIXEL_FORMAT_YV12, - MALI_GRALLOC_FORMAT_INTERNAL_Y8 = HAL_PIXEL_FORMAT_Y8, - MALI_GRALLOC_FORMAT_INTERNAL_Y16 = HAL_PIXEL_FORMAT_Y16, - MALI_GRALLOC_FORMAT_INTERNAL_NV16 = HAL_PIXEL_FORMAT_YCbCr_422_SP, - - /* Camera specific HAL formats */ - MALI_GRALLOC_FORMAT_INTERNAL_RAW16 = HAL_PIXEL_FORMAT_RAW16, - MALI_GRALLOC_FORMAT_INTERNAL_RAW12 = HAL_PIXEL_FORMAT_RAW12, - MALI_GRALLOC_FORMAT_INTERNAL_RAW10 = HAL_PIXEL_FORMAT_RAW10, - MALI_GRALLOC_FORMAT_INTERNAL_RAW_OPAQUE = HAL_PIXEL_FORMAT_RAW_OPAQUE, - MALI_GRALLOC_FORMAT_INTERNAL_BLOB = HAL_PIXEL_FORMAT_BLOB, - - /* Depth and stencil formats */ - MALI_GRALLOC_FORMAT_INTERNAL_DEPTH_16 = HAL_PIXEL_FORMAT_DEPTH_16, - MALI_GRALLOC_FORMAT_INTERNAL_DEPTH_24 = HAL_PIXEL_FORMAT_DEPTH_24, - MALI_GRALLOC_FORMAT_INTERNAL_DEPTH_24_STENCIL_8 = HAL_PIXEL_FORMAT_DEPTH_24_STENCIL_8, - MALI_GRALLOC_FORMAT_INTERNAL_DEPTH_32F = HAL_PIXEL_FORMAT_DEPTH_32F, - MALI_GRALLOC_FORMAT_INTERNAL_DEPTH_32F_STENCIL_8 = HAL_PIXEL_FORMAT_DEPTH_32F_STENCIL_8, - MALI_GRALLOC_FORMAT_INTERNAL_STENCIL_8 = HAL_PIXEL_FORMAT_STENCIL_8, - - /* Flexible YUV formats would be parsed but not have any representation as - * internal format itself but one of the ones below. - */ - - /* The internal private formats that have no HAL equivivalent are defined - * afterwards starting at a specific base range. - */ - MALI_GRALLOC_FORMAT_INTERNAL_NV12 = MALI_GRALLOC_FORMAT_INTERNAL_RANGE_BASE, - MALI_GRALLOC_FORMAT_INTERNAL_NV21, - MALI_GRALLOC_FORMAT_INTERNAL_YUV422_8BIT, - - /* Extended YUV formats. */ - MALI_GRALLOC_FORMAT_INTERNAL_Y0L2, - MALI_GRALLOC_FORMAT_INTERNAL_P010, - MALI_GRALLOC_FORMAT_INTERNAL_P210, - MALI_GRALLOC_FORMAT_INTERNAL_Y210, - MALI_GRALLOC_FORMAT_INTERNAL_Y410, - - /* - * Single-plane (I = interleaved) variants of 8/10-bit YUV formats, - * where previously not defined. - */ - MALI_GRALLOC_FORMAT_INTERNAL_YUV420_8BIT_I, - MALI_GRALLOC_FORMAT_INTERNAL_YUV420_10BIT_I, - MALI_GRALLOC_FORMAT_INTERNAL_YUV444_10BIT_I, - - /* Add more internal formats here. */ - MALI_GRALLOC_FORMAT_INTERNAL_R_8 = - static_cast<int>(aidl::android::hardware::graphics::common::PixelFormat::R_8), - - /* These are legacy 0.3 gralloc formats used only by the wrap/unwrap macros. */ - MALI_GRALLOC_FORMAT_INTERNAL_YV12_WRAP, - MALI_GRALLOC_FORMAT_INTERNAL_Y8_WRAP, - MALI_GRALLOC_FORMAT_INTERNAL_Y16_WRAP, - - MALI_GRALLOC_FORMAT_INTERNAL_RANGE_LAST, -} mali_gralloc_pixel_format; - -/* - * Compression type - */ - -/* This format will use AFBC */ -#define MALI_GRALLOC_INTFMT_AFBC_BASIC (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 0)) - - -/* - * AFBC modifier bits (valid with MALI_GRALLOC_INTFMT_AFBC_BASIC) - */ - -/* This format uses AFBC split block mode */ -#define MALI_GRALLOC_INTFMT_AFBC_SPLITBLK (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 2)) - -/* This format uses AFBC wide block mode */ -#define MALI_GRALLOC_INTFMT_AFBC_WIDEBLK (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 3)) - -/* This format uses AFBC tiled headers */ -#define MALI_GRALLOC_INTFMT_AFBC_TILED_HEADERS (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 4)) - -/* This format uses AFBC extra wide superblocks. */ -#define MALI_GRALLOC_INTFMT_AFBC_EXTRAWIDEBLK (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 5)) - -/* This format is AFBC with double body buffer (used as a frontbuffer) */ -#define MALI_GRALLOC_INTFMT_AFBC_DOUBLE_BODY (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 6)) - -/* This format uses AFBC buffer content hints in LSB of superblock offset. */ -#define MALI_GRALLOC_INTFMT_AFBC_BCH (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 7)) - -/* This format uses AFBC with YUV transform. */ -#define MALI_GRALLOC_INTFMT_AFBC_YUV_TRANSFORM (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 8)) - -/* This format uses Sparse allocated AFBC. */ -#define MALI_GRALLOC_INTFMT_AFBC_SPARSE (1ULL << (MALI_GRALLOC_INTFMT_EXTENSION_BIT_START + 9)) - -/* This mask should be used to check or clear support for AFBC for an internal format. - */ -#define MALI_GRALLOC_INTFMT_AFBCENABLE_MASK (uint64_t)(MALI_GRALLOC_INTFMT_AFBC_BASIC) - - -/* These are legacy Gralloc 0.3 support macros for passing private formats through the 0.3 alloc interface. - * It packs modifier bits together with base format into a 32 bit format identifier. - * Gralloc 1.0 interface should use private functions to set private buffer format in the buffer descriptor. - * - * Packing: - * - * Bits 15-0: mali_gralloc_pixel_format format - * Bits 31-16: modifier bits - */ -static inline int mali_gralloc_format_wrapper(int format, int modifiers) -{ - /* Internal formats that are identical to HAL formats - * have the same definition. This is convenient for - * client parsing code to not have to parse them separately. - * - * For 3 of the HAL YUV formats that have very large definitions - * this causes problems for packing in modifier bits. - * Because of this reason we redefine these three formats - * while packing/unpacking them. - */ - if (format == MALI_GRALLOC_FORMAT_INTERNAL_YV12) - { - format = MALI_GRALLOC_FORMAT_INTERNAL_YV12_WRAP; - } - else if (format == MALI_GRALLOC_FORMAT_INTERNAL_Y8) - { - format = MALI_GRALLOC_FORMAT_INTERNAL_Y8_WRAP; - } - else if (format == MALI_GRALLOC_FORMAT_INTERNAL_Y16) - { - format = MALI_GRALLOC_FORMAT_INTERNAL_Y16_WRAP; - } - - if (format & ~MALI_GRALLOC_INTFMT_FMT_WRAP_MASK) - { - format = MALI_GRALLOC_FORMAT_INTERNAL_UNDEFINED; - MALI_GRALLOC_LOGE("Format is too large for private format wrapping"); - } - - return (modifiers | format); -} - -static inline uint64_t mali_gralloc_format_unwrap(int x) -{ - uint64_t internal_format = (uint64_t)(((((uint64_t)(x)) & MALI_GRALLOC_INTFMT_EXT_WRAP_MASK) << MALI_GRALLOC_INTFMT_EXT_WRAP_SHIFT) | // Modifier bits - (((uint64_t)(x)) & MALI_GRALLOC_INTFMT_FMT_WRAP_MASK)); // Private format - - uint64_t base_format = internal_format & MALI_GRALLOC_INTFMT_FMT_MASK; - uint64_t modifiers = internal_format & MALI_GRALLOC_INTFMT_EXT_MASK; - - if (base_format == MALI_GRALLOC_FORMAT_INTERNAL_YV12_WRAP) - { - base_format = MALI_GRALLOC_FORMAT_INTERNAL_YV12; - } - else if (base_format == MALI_GRALLOC_FORMAT_INTERNAL_Y8_WRAP) - { - base_format = MALI_GRALLOC_FORMAT_INTERNAL_Y8; - } - else if (base_format == MALI_GRALLOC_FORMAT_INTERNAL_Y16_WRAP) - { - base_format = MALI_GRALLOC_FORMAT_INTERNAL_Y16; - } - - return (modifiers | base_format); -} - -/* - * Macro to add additional modifier(s) to existing wrapped private format. - * Arguments include wrapped private format and new modifier(s) to add. - */ -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(x, modifiers) \ - ((int)((x) | ((unsigned)((modifiers) >> MALI_GRALLOC_INTFMT_EXT_WRAP_SHIFT)))) - -/* - * Macro to remove modifier(s) to existing wrapped private format. - * Arguments include wrapped private format and modifier(s) to remove. - */ -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_REMOVE_MODIFIER(x, modifiers) \ - ((int)((x) & ~((unsigned)((modifiers) >> MALI_GRALLOC_INTFMT_EXT_WRAP_SHIFT)))) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER(x) (mali_gralloc_format_wrapper(x, 0)) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC(x) \ - mali_gralloc_format_wrapper(x, (MALI_GRALLOC_INTFMT_AFBC_BASIC | MALI_GRALLOC_INTFMT_AFBC_SPARSE) >> \ - MALI_GRALLOC_INTFMT_EXT_WRAP_SHIFT) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_SPLITBLK(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC(x), \ - MALI_GRALLOC_INTFMT_AFBC_SPLITBLK) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_WIDEBLK(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC(x), \ - MALI_GRALLOC_INTFMT_AFBC_WIDEBLK) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_WIDE_SPLIT(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_SPLITBLK(x), \ - MALI_GRALLOC_INTFMT_AFBC_WIDEBLK) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_HEADERS_BASIC(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC(x), \ - MALI_GRALLOC_INTFMT_AFBC_TILED_HEADERS) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_HEADERS_WIDE(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_WIDEBLK(x), \ - MALI_GRALLOC_INTFMT_AFBC_TILED_HEADERS) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_HEADERS_SPLIT(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_SPLITBLK(x), \ - MALI_GRALLOC_INTFMT_AFBC_TILED_HEADERS) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_HEADERS_WIDE_SPLIT(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_WIDE_SPLIT(x), \ - MALI_GRALLOC_INTFMT_AFBC_TILED_HEADERS) - -/* - * AFBC format with extra-wide (64x4) superblocks. - * - * NOTE: Tiled headers are mandatory for this format. - */ -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_EXTRAWIDEBLK(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_HEADERS_BASIC(x), \ - MALI_GRALLOC_INTFMT_AFBC_EXTRAWIDEBLK) - -/* - * AFBC multi-plane YUV format where luma (wide, 32x8) and - * chroma (extra-wide, 64x4) planes are stored in separate AFBC buffers. - * - * NOTE: Tiled headers are mandatory for this format. - * NOTE: Base format (x) must be a multi-plane YUV format. - */ -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_WIDE_EXTRAWIDE(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_EXTRAWIDEBLK(x), \ - MALI_GRALLOC_INTFMT_AFBC_WIDEBLK) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_DOUBLE_BODY(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_HEADERS_BASIC(x), \ - MALI_GRALLOC_INTFMT_AFBC_DOUBLE_BODY) - -#define GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_SPLIT_DOUBLE_BODY(x) \ - GRALLOC_PRIVATE_FORMAT_WRAPPER_ADD_MODIFIER(GRALLOC_PRIVATE_FORMAT_WRAPPER_AFBC_TILED_HEADERS_SPLIT(x), \ - MALI_GRALLOC_INTFMT_AFBC_DOUBLE_BODY) - -#define GRALLOC_PRIVATE_FORMAT_UNWRAP(x) mali_gralloc_format_unwrap(x) - -/* IP block capability masks */ -#define MALI_GRALLOC_FORMAT_CAPABILITY_OPTIONS_PRESENT ((uint64_t)1 << 0) - -/* For IPs which can't read/write YUV with AFBC encoding use flag AFBC_YUV_READ/AFBC_YUV_WRITE */ -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_BASIC ((uint64_t)1 << 1) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_SPLITBLK ((uint64_t)1 << 2) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_WIDEBLK ((uint64_t)1 << 3) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_WRITE_NON_SPARSE ((uint64_t)1 << 4) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_RESERVED_2 ((uint64_t)1 << 5) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_RESERVED_3 ((uint64_t)1 << 6) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_TILED_HEADERS ((uint64_t)1 << 7) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_EXTRAWIDEBLK ((uint64_t)1 << 8) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_MULTIPLANE_READ ((uint64_t)1 << 9) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_DOUBLE_BODY ((uint64_t)1 << 10) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_YUV_READ ((uint64_t)1 << 11) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_YUV_WRITE ((uint64_t)1 << 12) -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_RGBA16161616 ((uint64_t)1 << 13) - - -#define MALI_GRALLOC_FORMAT_CAPABILITY_PIXFMT_RGBA1010102 ((uint64_t)1 << 32) -#define MALI_GRALLOC_FORMAT_CAPABILITY_PIXFMT_RGBA16161616 ((uint64_t)1 << 33) - -#define MALI_GRALLOC_FORMAT_CAPABILITY_AFBCENABLE_MASK \ - ((uint64_t)(MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_BASIC | MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_SPLITBLK | \ - MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_WIDEBLK | MALI_GRALLOC_FORMAT_CAPABILITY_AFBC_TILED_HEADERS)) - -struct mali_gralloc_format_caps -{ - uint64_t caps_mask = 0; -}; -typedef struct mali_gralloc_format_caps mali_gralloc_format_caps; - -#define MALI_GRALLOC_FORMATCAPS_SYM_NAME mali_gralloc_format_capabilities -#define MALI_GRALLOC_FORMATCAPS_SYM_NAME_STR "mali_gralloc_format_capabilities" - -/* Internal prototypes */ -#if defined(GRALLOC_LIBRARY_BUILD) - -void mali_gralloc_adjust_dimensions(const uint64_t internal_format, - const uint64_t usage, - int* const width, - int* const height); - -uint64_t mali_gralloc_select_format(const uint64_t req_format, - const mali_gralloc_format_type type, - const uint64_t usage, - const int buffer_size); - -bool is_subsampled_yuv(const uint32_t base_format); -#endif - -bool is_exynos_format(uint32_t base_format); - -#endif /* MALI_GRALLOC_FORMATS_H_ */ |