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https://git.eden-emu.dev/eden-emu/eden.git
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Move dead submodules in-tree
Signed-off-by: swurl <swurl@swurl.xyz>
This commit is contained in:
swurl
parent
c0cceff365
commit
6c655321e6
4081 changed files with 1185566 additions and 45 deletions
662
externals/libadrenotools/tools/qtimapper-shim/ext/gr_utils.cpp
vendored
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662
externals/libadrenotools/tools/qtimapper-shim/ext/gr_utils.cpp
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@ -0,0 +1,662 @@
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/*
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* Copyright (c) 2011-2019, The Linux Foundation. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
|
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "gr_utils.h"
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#include <algorithm>
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#include "gr_adreno_info.h"
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#define ASTC_BLOCK_SIZE 16
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#ifndef COLOR_FMT_P010_UBWC
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#define COLOR_FMT_P010_UBWC 9
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#endif
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namespace gralloc {
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bool IsUncompressedRGBFormat(int format) {
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switch (format) {
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case HAL_PIXEL_FORMAT_RGBA_8888:
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case HAL_PIXEL_FORMAT_RGBX_8888:
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case HAL_PIXEL_FORMAT_RGB_888:
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case HAL_PIXEL_FORMAT_RGB_565:
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case HAL_PIXEL_FORMAT_BGR_565:
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case HAL_PIXEL_FORMAT_BGRA_8888:
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case HAL_PIXEL_FORMAT_RGBA_5551:
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case HAL_PIXEL_FORMAT_RGBA_4444:
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case HAL_PIXEL_FORMAT_R_8:
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case HAL_PIXEL_FORMAT_RG_88:
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case HAL_PIXEL_FORMAT_BGRX_8888:
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case HAL_PIXEL_FORMAT_RGBA_1010102:
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case HAL_PIXEL_FORMAT_ARGB_2101010:
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case HAL_PIXEL_FORMAT_RGBX_1010102:
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case HAL_PIXEL_FORMAT_XRGB_2101010:
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case HAL_PIXEL_FORMAT_BGRA_1010102:
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case HAL_PIXEL_FORMAT_ABGR_2101010:
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case HAL_PIXEL_FORMAT_BGRX_1010102:
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case HAL_PIXEL_FORMAT_XBGR_2101010:
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case HAL_PIXEL_FORMAT_RGBA_FP16:
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case HAL_PIXEL_FORMAT_BGR_888:
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return true;
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default:
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break;
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}
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return false;
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}
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bool IsCompressedRGBFormat(int format) {
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switch (format) {
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_4x4_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_5x4_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_5x5_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_6x5_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_6x6_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_8x5_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_8x6_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_8x8_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_10x5_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_10x6_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_10x8_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_10x10_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_12x10_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_12x12_KHR:
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case HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:
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return true;
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default:
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break;
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}
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return false;
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}
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uint32_t GetBppForUncompressedRGB(int format) {
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uint32_t bpp = 0;
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switch (format) {
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case HAL_PIXEL_FORMAT_RGBA_FP16:
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bpp = 8;
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break;
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case HAL_PIXEL_FORMAT_RGBA_8888:
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case HAL_PIXEL_FORMAT_RGBX_8888:
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case HAL_PIXEL_FORMAT_BGRA_8888:
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case HAL_PIXEL_FORMAT_BGRX_8888:
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case HAL_PIXEL_FORMAT_RGBA_1010102:
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case HAL_PIXEL_FORMAT_ARGB_2101010:
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case HAL_PIXEL_FORMAT_RGBX_1010102:
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case HAL_PIXEL_FORMAT_XRGB_2101010:
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case HAL_PIXEL_FORMAT_BGRA_1010102:
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case HAL_PIXEL_FORMAT_ABGR_2101010:
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case HAL_PIXEL_FORMAT_BGRX_1010102:
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case HAL_PIXEL_FORMAT_XBGR_2101010:
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bpp = 4;
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break;
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case HAL_PIXEL_FORMAT_RGB_888:
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case HAL_PIXEL_FORMAT_BGR_888:
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bpp = 3;
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break;
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case HAL_PIXEL_FORMAT_RGB_565:
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case HAL_PIXEL_FORMAT_BGR_565:
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case HAL_PIXEL_FORMAT_RGBA_5551:
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case HAL_PIXEL_FORMAT_RGBA_4444:
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bpp = 2;
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break;
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default:
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ALOGE("Error : %s New format request = 0x%x", __FUNCTION__, format);
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break;
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}
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return bpp;
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}
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bool CpuCanAccess(uint64_t usage) {
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return CpuCanRead(usage) || CpuCanWrite(usage);
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}
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bool CpuCanRead(uint64_t usage) {
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if (usage & BufferUsage::CPU_READ_MASK) {
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return true;
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}
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return false;
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}
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bool CpuCanWrite(uint64_t usage) {
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if (usage & BufferUsage::CPU_WRITE_MASK) {
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// Application intends to use CPU for rendering
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return true;
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}
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return false;
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}
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uint32_t GetDataAlignment(int format, uint64_t usage) {
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uint32_t align = UINT(getpagesize());
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if (format == HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED) {
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align = SIZE_8K;
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}
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if (usage & BufferUsage::PROTECTED) {
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if ((usage & BufferUsage::CAMERA_OUTPUT) || (usage & GRALLOC_USAGE_PRIVATE_SECURE_DISPLAY)) {
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// The alignment here reflects qsee mmu V7L/V8L requirement
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align = SZ_2M;
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} else {
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align = SECURE_ALIGN;
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}
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}
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return align;
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}
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bool IsGPUFlagSupported(uint64_t usage) {
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bool ret = true;
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if ((usage & BufferUsage::GPU_MIPMAP_COMPLETE)) {
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ALOGE("GPU_MIPMAP_COMPLETE not supported");
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ret = false;
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}
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if ((usage & BufferUsage::GPU_CUBE_MAP)) {
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ALOGE("GPU_CUBE_MAP not supported");
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ret = false;
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}
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return ret;
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}
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// Returns the final buffer size meant to be allocated with ion
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unsigned int GetSize(const BufferInfo& info, unsigned int alignedw, unsigned int alignedh) {
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unsigned int size = 0;
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int format = info.format;
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int width = info.width;
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int height = info.height;
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uint64_t usage = info.usage;
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if (!IsGPUFlagSupported(usage)) {
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ALOGE("Unsupported GPU usage flags present 0x%" PRIx64, usage);
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return 0;
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}
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if (IsUBwcEnabled(format, usage)) {
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size = GetUBwcSize(width, height, format, alignedw, alignedh);
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} else if (IsUncompressedRGBFormat(format)) {
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uint32_t bpp = GetBppForUncompressedRGB(format);
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size = alignedw * alignedh * bpp;
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} else if (IsCompressedRGBFormat(format)) {
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size = alignedw * alignedh * ASTC_BLOCK_SIZE;
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} else {
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// Below switch should be for only YUV/custom formats
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switch (format) {
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case HAL_PIXEL_FORMAT_RAW16:
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case HAL_PIXEL_FORMAT_Y16:
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size = alignedw * alignedh * 2;
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break;
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case HAL_PIXEL_FORMAT_RAW10:
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case HAL_PIXEL_FORMAT_RAW12:
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size = ALIGN(alignedw * alignedh, SIZE_4K);
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break;
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case HAL_PIXEL_FORMAT_RAW8:
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case HAL_PIXEL_FORMAT_Y8:
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size = alignedw * alignedh * 1;
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break;
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// adreno formats
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case HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO: // NV21
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size = ALIGN(alignedw * alignedh, SIZE_4K);
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size += (unsigned int)ALIGN(2 * ALIGN(width / 2, 32) * ALIGN(height / 2, 32), SIZE_4K);
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break;
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case HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED: // NV12
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// The chroma plane is subsampled,
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// but the pitch in bytes is unchanged
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// The GPU needs 4K alignment, but the video decoder needs 8K
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size = ALIGN(alignedw * alignedh, SIZE_8K);
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size += ALIGN(alignedw * (unsigned int)ALIGN(height / 2, 32), SIZE_8K);
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break;
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case HAL_PIXEL_FORMAT_YV12:
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if ((format == HAL_PIXEL_FORMAT_YV12) && ((width & 1) || (height & 1))) {
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ALOGE("w or h is odd for the YV12 format");
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return 0;
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}
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size = alignedw * alignedh + (ALIGN(alignedw / 2, 16) * (alignedh / 2)) * 2;
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size = ALIGN(size, (unsigned int)SIZE_4K);
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break;
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case HAL_PIXEL_FORMAT_YCbCr_420_SP:
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case HAL_PIXEL_FORMAT_YCrCb_420_SP:
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size = ALIGN((alignedw * alignedh) + (alignedw * alignedh) / 2 + 1, SIZE_4K);
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break;
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case HAL_PIXEL_FORMAT_YCbCr_420_P010:
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size = ALIGN((alignedw * alignedh * 2) + (alignedw * alignedh) + 1, SIZE_4K);
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break;
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case HAL_PIXEL_FORMAT_YCbCr_422_SP:
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case HAL_PIXEL_FORMAT_YCrCb_422_SP:
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case HAL_PIXEL_FORMAT_YCbCr_422_I:
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case HAL_PIXEL_FORMAT_YCrCb_422_I:
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case HAL_PIXEL_FORMAT_CbYCrY_422_I:
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if (width & 1) {
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ALOGE("width is odd for the YUV422_SP format");
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return 0;
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}
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size = ALIGN(alignedw * alignedh * 2, SIZE_4K);
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break;
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case HAL_PIXEL_FORMAT_BLOB:
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case HAL_PIXEL_FORMAT_RAW_OPAQUE:
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if (height != 1) {
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ALOGE("%s: Buffers with HAL_PIXEL_FORMAT_BLOB must have height 1 ", __FUNCTION__);
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return 0;
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}
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size = (unsigned int)width;
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break;
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case HAL_PIXEL_FORMAT_NV21_ZSL:
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size = ALIGN((alignedw * alignedh) + (alignedw * alignedh) / 2, SIZE_4K);
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break;
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default:
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ALOGE("%s: Unrecognized pixel format: 0x%x", __FUNCTION__, format);
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return 0;
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}
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}
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auto align = GetDataAlignment(format, usage);
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size = ALIGN(size, align) * info.layer_count;
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return size;
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}
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|
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// Explicitly defined UBWC formats
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bool IsUBwcFormat(int format) {
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switch (format) {
|
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case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
|
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case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
|
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case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
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return true;
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default:
|
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return false;
|
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}
|
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}
|
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|
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bool IsUBwcSupported(int format) {
|
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// Existing HAL formats with UBWC support
|
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switch (format) {
|
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case HAL_PIXEL_FORMAT_BGR_565:
|
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case HAL_PIXEL_FORMAT_RGBA_8888:
|
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case HAL_PIXEL_FORMAT_RGBX_8888:
|
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case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
|
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case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
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case HAL_PIXEL_FORMAT_RGBA_1010102:
|
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case HAL_PIXEL_FORMAT_RGBX_1010102:
|
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case HAL_PIXEL_FORMAT_DEPTH_16:
|
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case HAL_PIXEL_FORMAT_DEPTH_24:
|
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case HAL_PIXEL_FORMAT_DEPTH_24_STENCIL_8:
|
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case HAL_PIXEL_FORMAT_DEPTH_32F:
|
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case HAL_PIXEL_FORMAT_STENCIL_8:
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return true;
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default:
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break;
|
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}
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|
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return false;
|
||||
}
|
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|
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bool IsUBwcPISupported(int format, uint64_t usage) {
|
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if (usage & BufferUsage::COMPOSER_OVERLAY || !(usage & GRALLOC_USAGE_PRIVATE_ALLOC_UBWC_PI)) {
|
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return false;
|
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}
|
||||
|
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// As of now only two formats
|
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switch (format) {
|
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case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
|
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case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC: {
|
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if ((usage & BufferUsage::GPU_TEXTURE) || (usage & BufferUsage::GPU_RENDER_TARGET)) {
|
||||
if (AdrenoMemInfo::GetInstance()) {
|
||||
return AdrenoMemInfo::GetInstance()->IsPISupportedByGPU(format, usage);
|
||||
}
|
||||
} else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
bool IsUBwcEnabled(int format, uint64_t usage) {
|
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// Allow UBWC, if client is using an explicitly defined UBWC pixel format.
|
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if (IsUBwcFormat(format)) {
|
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return true;
|
||||
}
|
||||
|
||||
// Allow UBWC, if an OpenGL client sets UBWC usage flag and GPU plus MDP
|
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// support the format. OR if a non-OpenGL client like Rotator, sets UBWC
|
||||
// usage flag and MDP supports the format.
|
||||
if (((usage & GRALLOC_USAGE_PRIVATE_ALLOC_UBWC) ||
|
||||
(usage & GRALLOC_USAGE_PRIVATE_ALLOC_UBWC_PI) ||
|
||||
(usage & BufferUsage::COMPOSER_CLIENT_TARGET)) &&
|
||||
IsUBwcSupported(format)) {
|
||||
bool enable = true;
|
||||
// Query GPU for UBWC only if buffer is intended to be used by GPU.
|
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if ((usage & BufferUsage::GPU_TEXTURE) || (usage & BufferUsage::GPU_RENDER_TARGET)) {
|
||||
if (AdrenoMemInfo::GetInstance()) {
|
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enable = AdrenoMemInfo::GetInstance()->IsUBWCSupportedByGPU(format);
|
||||
}
|
||||
}
|
||||
|
||||
// Allow UBWC, only if CPU usage flags are not set
|
||||
if (enable && !(CpuCanAccess(usage))) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
void GetRgbUBwcBlockSize(uint32_t bpp, int* block_width, int* block_height) {
|
||||
*block_width = 0;
|
||||
*block_height = 0;
|
||||
|
||||
switch (bpp) {
|
||||
case 2:
|
||||
case 4:
|
||||
*block_width = 16;
|
||||
*block_height = 4;
|
||||
break;
|
||||
case 8:
|
||||
*block_width = 8;
|
||||
*block_height = 4;
|
||||
break;
|
||||
case 16:
|
||||
*block_width = 4;
|
||||
*block_height = 4;
|
||||
break;
|
||||
default:
|
||||
ALOGE("%s: Unsupported bpp: %d", __FUNCTION__, bpp);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
unsigned int GetRgbUBwcMetaBufferSize(int width, int height, uint32_t bpp) {
|
||||
unsigned int size = 0;
|
||||
int meta_width, meta_height;
|
||||
int block_width, block_height;
|
||||
|
||||
GetRgbUBwcBlockSize(bpp, &block_width, &block_height);
|
||||
if (!block_width || !block_height) {
|
||||
ALOGE("%s: Unsupported bpp: %d", __FUNCTION__, bpp);
|
||||
return size;
|
||||
}
|
||||
|
||||
// Align meta buffer height to 16 blocks
|
||||
meta_height = ALIGN(((height + block_height - 1) / block_height), 16);
|
||||
|
||||
// Align meta buffer width to 64 blocks
|
||||
meta_width = ALIGN(((width + block_width - 1) / block_width), 64);
|
||||
|
||||
// Align meta buffer size to 4K
|
||||
size = (unsigned int)ALIGN((meta_width * meta_height), 4096);
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
unsigned int GetUBwcSize(int width, int height, int format, unsigned int alignedw,
|
||||
unsigned int alignedh) {
|
||||
unsigned int size = 0;
|
||||
uint32_t bpp = 0;
|
||||
switch (format) {
|
||||
case HAL_PIXEL_FORMAT_BGR_565:
|
||||
case HAL_PIXEL_FORMAT_RGBA_8888:
|
||||
case HAL_PIXEL_FORMAT_RGBX_8888:
|
||||
case HAL_PIXEL_FORMAT_RGBA_1010102:
|
||||
case HAL_PIXEL_FORMAT_RGBX_1010102:
|
||||
bpp = GetBppForUncompressedRGB(format);
|
||||
size = alignedw * alignedh * bpp;
|
||||
size += GetRgbUBwcMetaBufferSize(width, height, bpp);
|
||||
break;
|
||||
default:
|
||||
ALOGE("%s: Unsupported pixel format: 0x%x", __FUNCTION__, format);
|
||||
break;
|
||||
}
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
unsigned int GetRgbMetaSize(int format, uint32_t width, uint32_t height, uint64_t usage) {
|
||||
unsigned int meta_size = 0;
|
||||
if (!IsUBwcEnabled(format, usage)) {
|
||||
return meta_size;
|
||||
}
|
||||
uint32_t bpp = GetBppForUncompressedRGB(format);
|
||||
switch (format) {
|
||||
case HAL_PIXEL_FORMAT_BGR_565:
|
||||
case HAL_PIXEL_FORMAT_RGBA_8888:
|
||||
case HAL_PIXEL_FORMAT_RGBX_8888:
|
||||
case HAL_PIXEL_FORMAT_RGBA_1010102:
|
||||
case HAL_PIXEL_FORMAT_RGBX_1010102:
|
||||
case HAL_PIXEL_FORMAT_RGBA_FP16:
|
||||
meta_size = GetRgbUBwcMetaBufferSize(width, height, bpp);
|
||||
break;
|
||||
default:
|
||||
ALOGE("%s:Unsupported RGB format: 0x%x", __FUNCTION__, format);
|
||||
break;
|
||||
}
|
||||
return meta_size;
|
||||
}
|
||||
|
||||
bool CanUseAdrenoForSize(int buffer_type, uint64_t usage) {
|
||||
if (buffer_type == BUFFER_TYPE_VIDEO || !GetAdrenoSizeAPIStatus()) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if ((usage & BufferUsage::PROTECTED) &&
|
||||
((usage & BufferUsage::CAMERA_OUTPUT) || (usage & GRALLOC_USAGE_PRIVATE_SECURE_DISPLAY))) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool GetAdrenoSizeAPIStatus() {
|
||||
AdrenoMemInfo* adreno_mem_info = AdrenoMemInfo::GetInstance();
|
||||
if (adreno_mem_info) {
|
||||
return adreno_mem_info->AdrenoSizeAPIAvaliable();
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool UseUncached(int format, uint64_t usage) {
|
||||
if ((usage & GRALLOC_USAGE_PRIVATE_UNCACHED) || (usage & BufferUsage::PROTECTED)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// CPU read rarely
|
||||
if ((usage & BufferUsage::CPU_READ_MASK) == static_cast<uint64_t>(BufferUsage::CPU_READ_RARELY)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// CPU write rarely
|
||||
if ((usage & BufferUsage::CPU_WRITE_MASK) ==
|
||||
static_cast<uint64_t>(BufferUsage::CPU_WRITE_RARELY)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if ((usage & BufferUsage::SENSOR_DIRECT_DATA) || (usage & BufferUsage::GPU_DATA_BUFFER)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (format && IsUBwcEnabled(format, usage)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
uint64_t GetHandleFlags(int format, uint64_t usage) {
|
||||
uint64_t priv_flags = 0;
|
||||
|
||||
if (usage & BufferUsage::VIDEO_ENCODER) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_VIDEO_ENCODER;
|
||||
}
|
||||
|
||||
if (usage & BufferUsage::CAMERA_OUTPUT) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_CAMERA_WRITE;
|
||||
}
|
||||
|
||||
if (usage & BufferUsage::CAMERA_INPUT) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_CAMERA_READ;
|
||||
}
|
||||
|
||||
if (usage & BufferUsage::COMPOSER_OVERLAY) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_DISP_CONSUMER;
|
||||
}
|
||||
|
||||
if (usage & BufferUsage::GPU_TEXTURE) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_HW_TEXTURE;
|
||||
}
|
||||
|
||||
if (usage & GRALLOC_USAGE_PRIVATE_SECURE_DISPLAY) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_SECURE_DISPLAY;
|
||||
}
|
||||
|
||||
if (IsUBwcEnabled(format, usage)) {
|
||||
if (IsUBwcPISupported(format, usage)) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_UBWC_ALIGNED_PI;
|
||||
} else {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_UBWC_ALIGNED;
|
||||
}
|
||||
}
|
||||
|
||||
if (usage & (BufferUsage::CPU_READ_MASK | BufferUsage::CPU_WRITE_MASK)) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_CPU_RENDERED;
|
||||
}
|
||||
|
||||
if ((usage & (BufferUsage::VIDEO_ENCODER | BufferUsage::VIDEO_DECODER |
|
||||
BufferUsage::CAMERA_OUTPUT | BufferUsage::GPU_RENDER_TARGET))) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_NON_CPU_WRITER;
|
||||
}
|
||||
|
||||
if (!UseUncached(format, usage)) {
|
||||
priv_flags |= private_handle_t::PRIV_FLAGS_CACHED;
|
||||
}
|
||||
|
||||
return priv_flags;
|
||||
}
|
||||
|
||||
int GetImplDefinedFormat(uint64_t usage, int format) {
|
||||
int gr_format = format;
|
||||
|
||||
// If input format is HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED then based on
|
||||
// the usage bits, gralloc assigns a format.
|
||||
if (format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED ||
|
||||
format == HAL_PIXEL_FORMAT_YCbCr_420_888) {
|
||||
if ((usage & GRALLOC_USAGE_PRIVATE_ALLOC_UBWC || usage & GRALLOC_USAGE_PRIVATE_ALLOC_UBWC_PI) &&
|
||||
format != HAL_PIXEL_FORMAT_YCbCr_420_888) {
|
||||
gr_format = HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC;
|
||||
} else if (usage & BufferUsage::VIDEO_ENCODER) {
|
||||
if (usage & GRALLOC_USAGE_PRIVATE_VIDEO_NV21_ENCODER) {
|
||||
gr_format = HAL_PIXEL_FORMAT_NV21_ENCODEABLE; // NV21
|
||||
} else if (usage & GRALLOC_USAGE_PRIVATE_HEIF) {
|
||||
gr_format = HAL_PIXEL_FORMAT_NV12_HEIF;
|
||||
} else if (format == HAL_PIXEL_FORMAT_YCbCr_420_888) {
|
||||
gr_format = HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS;
|
||||
} else {
|
||||
gr_format = HAL_PIXEL_FORMAT_NV12_ENCODEABLE; // NV12
|
||||
}
|
||||
} else if (usage & BufferUsage::CAMERA_INPUT) {
|
||||
if (usage & BufferUsage::CAMERA_OUTPUT) {
|
||||
// Assumed ZSL if both producer and consumer camera flags set
|
||||
gr_format = HAL_PIXEL_FORMAT_NV21_ZSL; // NV21
|
||||
} else {
|
||||
gr_format = HAL_PIXEL_FORMAT_YCrCb_420_SP; // NV21
|
||||
}
|
||||
} else if (usage & BufferUsage::CAMERA_OUTPUT) {
|
||||
if (format == HAL_PIXEL_FORMAT_YCbCr_420_888) {
|
||||
gr_format = HAL_PIXEL_FORMAT_NV21_ZSL; // NV21
|
||||
} else {
|
||||
gr_format = HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS; // NV12 preview
|
||||
}
|
||||
} else if (usage & BufferUsage::COMPOSER_OVERLAY) {
|
||||
// XXX: If we still haven't set a format, default to RGBA8888
|
||||
gr_format = HAL_PIXEL_FORMAT_RGBA_8888;
|
||||
} else if (format == HAL_PIXEL_FORMAT_YCbCr_420_888) {
|
||||
// If no other usage flags are detected, default the
|
||||
// flexible YUV format to NV21_ZSL
|
||||
gr_format = HAL_PIXEL_FORMAT_NV21_ZSL;
|
||||
}
|
||||
}
|
||||
|
||||
return gr_format;
|
||||
}
|
||||
|
||||
bool HasAlphaComponent(int32_t format) {
|
||||
switch (format) {
|
||||
case HAL_PIXEL_FORMAT_RGBA_8888:
|
||||
case HAL_PIXEL_FORMAT_BGRA_8888:
|
||||
case HAL_PIXEL_FORMAT_RGBA_5551:
|
||||
case HAL_PIXEL_FORMAT_RGBA_4444:
|
||||
case HAL_PIXEL_FORMAT_RGBA_1010102:
|
||||
case HAL_PIXEL_FORMAT_ARGB_2101010:
|
||||
case HAL_PIXEL_FORMAT_BGRA_1010102:
|
||||
case HAL_PIXEL_FORMAT_ABGR_2101010:
|
||||
case HAL_PIXEL_FORMAT_RGBA_FP16:
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
void GetRGBPlaneInfo(const BufferInfo& info, int32_t format, int32_t width, int32_t height,
|
||||
int32_t /* flags */, int* plane_count, PlaneLayoutInfo* plane_info) {
|
||||
uint64_t usage = info.usage;
|
||||
*plane_count = 1;
|
||||
uint32_t bpp = 0;
|
||||
if (IsUncompressedRGBFormat(format)) {
|
||||
bpp = GetBppForUncompressedRGB(format);
|
||||
}
|
||||
plane_info->component =
|
||||
(PlaneComponent)(PLANE_COMPONENT_R | PLANE_COMPONENT_G | PLANE_COMPONENT_B);
|
||||
if (HasAlphaComponent(format)) {
|
||||
plane_info->component = (PlaneComponent)(plane_info->component | PLANE_COMPONENT_A);
|
||||
}
|
||||
plane_info->size = GetSize(info, width, height);
|
||||
plane_info->step = bpp;
|
||||
plane_info->offset = GetRgbMetaSize(format, width, height, usage);
|
||||
plane_info->h_subsampling = 0;
|
||||
plane_info->v_subsampling = 0;
|
||||
plane_info->stride = width;
|
||||
plane_info->stride_bytes = width * plane_info->step;
|
||||
plane_info->scanlines = height;
|
||||
}
|
||||
|
||||
} // namespace gralloc
|
||||
Loading…
Add table
Add a link
Reference in a new issue