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855 lines
29 KiB
855 lines
29 KiB
/*
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* Copyright (c) 2011-2017, 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
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* 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 <media/msm_media_info.h>
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#include <algorithm>
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#include "gr_utils.h"
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#include "gr_adreno_info.h"
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#include "qdMetaData.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 gralloc1 {
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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(gralloc1_producer_usage_t prod_usage, gralloc1_consumer_usage_t cons_usage) {
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return CpuCanRead(prod_usage, cons_usage) || CpuCanWrite(prod_usage);
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}
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bool CpuCanRead(gralloc1_producer_usage_t prod_usage, gralloc1_consumer_usage_t cons_usage) {
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if (prod_usage & GRALLOC1_PRODUCER_USAGE_CPU_READ) {
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return true;
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}
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if (cons_usage & GRALLOC1_CONSUMER_USAGE_CPU_READ) {
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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(gralloc1_producer_usage_t prod_usage) {
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if (prod_usage & GRALLOC1_PRODUCER_USAGE_CPU_WRITE) {
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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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unsigned int GetSize(const BufferInfo &info, unsigned int alignedw,
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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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gralloc1_producer_usage_t prod_usage = info.prod_usage;
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gralloc1_consumer_usage_t cons_usage = info.cons_usage;
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if (IsUBwcEnabled(format, prod_usage, cons_usage)) {
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return GetUBwcSize(width, height, format, alignedw, alignedh);
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}
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if (IsUncompressedRGBFormat(format)) {
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uint32_t bpp = GetBppForUncompressedRGB(format);
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size = alignedw * alignedh * bpp;
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return size;
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}
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if (IsCompressedRGBFormat(format)) {
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size = alignedw * alignedh * ASTC_BLOCK_SIZE;
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return size;
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}
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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_YCbCr_420_SP_VENUS:
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case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
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size = VENUS_BUFFER_SIZE(COLOR_FMT_NV12, width, height);
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break;
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case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS:
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size = VENUS_BUFFER_SIZE(COLOR_FMT_NV21, width, height);
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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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return size;
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}
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void GetBufferSizeAndDimensions(const BufferInfo &info, unsigned int *size,
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unsigned int *alignedw, unsigned int *alignedh) {
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GetAlignedWidthAndHeight(info, alignedw, alignedh);
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*size = GetSize(info, *alignedw, *alignedh);
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}
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void GetYuvUbwcSPPlaneInfo(uint64_t base, uint32_t width, uint32_t height,
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int color_format, struct android_ycbcr *ycbcr) {
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// UBWC buffer has these 4 planes in the following sequence:
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// Y_Meta_Plane, Y_Plane, UV_Meta_Plane, UV_Plane
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unsigned int y_meta_stride, y_meta_height, y_meta_size;
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unsigned int y_stride, y_height, y_size;
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unsigned int c_meta_stride, c_meta_height, c_meta_size;
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unsigned int alignment = 4096;
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y_meta_stride = VENUS_Y_META_STRIDE(color_format, INT(width));
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y_meta_height = VENUS_Y_META_SCANLINES(color_format, INT(height));
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y_meta_size = ALIGN((y_meta_stride * y_meta_height), alignment);
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y_stride = VENUS_Y_STRIDE(color_format, INT(width));
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y_height = VENUS_Y_SCANLINES(color_format, INT(height));
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y_size = ALIGN((y_stride * y_height), alignment);
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c_meta_stride = VENUS_UV_META_STRIDE(color_format, INT(width));
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c_meta_height = VENUS_UV_META_SCANLINES(color_format, INT(height));
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c_meta_size = ALIGN((c_meta_stride * c_meta_height), alignment);
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ycbcr->y = reinterpret_cast<void *>(base + y_meta_size);
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ycbcr->cb = reinterpret_cast<void *>(base + y_meta_size + y_size + c_meta_size);
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ycbcr->cr = reinterpret_cast<void *>(base + y_meta_size + y_size + c_meta_size + 1);
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ycbcr->ystride = y_stride;
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ycbcr->cstride = VENUS_UV_STRIDE(color_format, INT(width));
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}
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void GetYuvUbwcInterlacedSPPlaneInfo(uint64_t base, uint32_t width, uint32_t height,
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int color_format, struct android_ycbcr *ycbcr) {
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unsigned int uv_stride, uv_height, uv_size;
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unsigned int alignment = 4096;
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uint64_t field_base;
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// UBWC interlaced has top-bottom field layout with each field as
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// 4-plane NV12_UBWC with width = image_width & height = image_height / 2.
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// Client passed ycbcr argument is ptr to struct android_ycbcr[2].
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// Plane info to be filled for each field separately.
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height = (height + 1) >> 1;
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uv_stride = VENUS_UV_STRIDE(color_format, INT(width));
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uv_height = VENUS_UV_SCANLINES(color_format, INT(height));
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uv_size = ALIGN((uv_stride * uv_height), alignment);
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field_base = base;
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GetYuvUbwcSPPlaneInfo(field_base, width, height, COLOR_FMT_NV12_UBWC, &ycbcr[0]);
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field_base = reinterpret_cast<uint64_t>(ycbcr[0].cb) + uv_size;
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GetYuvUbwcSPPlaneInfo(field_base, width, height, COLOR_FMT_NV12_UBWC, &ycbcr[1]);
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}
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void GetYuvSPPlaneInfo(uint64_t base, uint32_t width, uint32_t height, uint32_t bpp,
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struct android_ycbcr *ycbcr) {
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unsigned int ystride, cstride;
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ystride = cstride = UINT(width) * bpp;
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ycbcr->y = reinterpret_cast<void *>(base);
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ycbcr->cb = reinterpret_cast<void *>(base + ystride * UINT(height));
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ycbcr->cr = reinterpret_cast<void *>(base + ystride * UINT(height) + 1);
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ycbcr->ystride = ystride;
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ycbcr->cstride = cstride;
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ycbcr->chroma_step = 2 * bpp;
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}
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int GetYUVPlaneInfo(const private_handle_t *hnd, struct android_ycbcr *ycbcr) {
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int err = 0;
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uint32_t width = UINT(hnd->width);
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uint32_t height = UINT(hnd->height);
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int format = hnd->format;
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gralloc1_producer_usage_t prod_usage = hnd->GetProducerUsage();
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gralloc1_consumer_usage_t cons_usage = hnd->GetConsumerUsage();
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unsigned int ystride, cstride;
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bool interlaced = false;
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memset(ycbcr->reserved, 0, sizeof(ycbcr->reserved));
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// Check if UBWC buffer has been rendered in linear format.
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int linear_format = 0;
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if (getMetaData(const_cast<private_handle_t *>(hnd),
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GET_LINEAR_FORMAT, &linear_format) == 0) {
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format = INT(linear_format);
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}
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// Check metadata if the geometry has been updated.
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BufferDim_t buffer_dim;
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if (getMetaData(const_cast<private_handle_t *>(hnd),
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GET_BUFFER_GEOMETRY, &buffer_dim) == 0) {
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int usage = 0;
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if (hnd->flags & private_handle_t::PRIV_FLAGS_UBWC_ALIGNED) {
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usage = GRALLOC1_PRODUCER_USAGE_PRIVATE_ALLOC_UBWC;
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}
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BufferInfo info(buffer_dim.sliceWidth, buffer_dim.sliceHeight, format,
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prod_usage, cons_usage);
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GetAlignedWidthAndHeight(info, &width, &height);
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}
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// Check metadata for interlaced content.
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int interlace_flag = 0;
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if (getMetaData(const_cast<private_handle_t *>(hnd),
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GET_PP_PARAM_INTERLACED, &interlace_flag) != 0) {
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interlaced = interlace_flag;
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}
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// Get the chroma offsets from the handle width/height. We take advantage
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// of the fact the width _is_ the stride
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switch (format) {
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// Semiplanar
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case HAL_PIXEL_FORMAT_YCbCr_420_SP:
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case HAL_PIXEL_FORMAT_YCbCr_422_SP:
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case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
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case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
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// Same as YCbCr_420_SP_VENUS
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GetYuvSPPlaneInfo(hnd->base, width, height, 1, ycbcr);
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break;
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case HAL_PIXEL_FORMAT_YCbCr_420_P010:
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GetYuvSPPlaneInfo(hnd->base, width, height, 2, ycbcr);
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break;
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|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
|
|
if (!interlaced) {
|
|
GetYuvUbwcSPPlaneInfo(hnd->base, width, height, COLOR_FMT_NV12_UBWC, ycbcr);
|
|
} else {
|
|
GetYuvUbwcInterlacedSPPlaneInfo(hnd->base, width, height, COLOR_FMT_NV12_UBWC, ycbcr);
|
|
}
|
|
ycbcr->chroma_step = 2;
|
|
break;
|
|
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
|
|
GetYuvUbwcSPPlaneInfo(hnd->base, width, height, COLOR_FMT_NV12_BPP10_UBWC, ycbcr);
|
|
ycbcr->chroma_step = 3;
|
|
break;
|
|
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
|
|
GetYuvUbwcSPPlaneInfo(hnd->base, width, height, COLOR_FMT_P010_UBWC, ycbcr);
|
|
ycbcr->chroma_step = 4;
|
|
break;
|
|
|
|
case HAL_PIXEL_FORMAT_YCrCb_420_SP:
|
|
case HAL_PIXEL_FORMAT_YCrCb_422_SP:
|
|
case HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO:
|
|
case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS:
|
|
case HAL_PIXEL_FORMAT_NV21_ZSL:
|
|
case HAL_PIXEL_FORMAT_RAW16:
|
|
case HAL_PIXEL_FORMAT_Y16:
|
|
case HAL_PIXEL_FORMAT_RAW10:
|
|
case HAL_PIXEL_FORMAT_RAW8:
|
|
case HAL_PIXEL_FORMAT_Y8:
|
|
GetYuvSPPlaneInfo(hnd->base, width, height, 1, ycbcr);
|
|
std::swap(ycbcr->cb, ycbcr->cr);
|
|
break;
|
|
|
|
// Planar
|
|
case HAL_PIXEL_FORMAT_YV12:
|
|
ystride = width;
|
|
cstride = ALIGN(width / 2, 16);
|
|
ycbcr->y = reinterpret_cast<void *>(hnd->base);
|
|
ycbcr->cr = reinterpret_cast<void *>(hnd->base + ystride * height);
|
|
ycbcr->cb = reinterpret_cast<void *>(hnd->base + ystride * height + cstride * height / 2);
|
|
ycbcr->ystride = ystride;
|
|
ycbcr->cstride = cstride;
|
|
ycbcr->chroma_step = 1;
|
|
break;
|
|
case HAL_PIXEL_FORMAT_CbYCrY_422_I:
|
|
ystride = width * 2;
|
|
cstride = 0;
|
|
ycbcr->y = reinterpret_cast<void *>(hnd->base);
|
|
ycbcr->cr = NULL;
|
|
ycbcr->cb = NULL;
|
|
ycbcr->ystride = ystride;
|
|
ycbcr->cstride = 0;
|
|
ycbcr->chroma_step = 0;
|
|
break;
|
|
// Unsupported formats
|
|
case HAL_PIXEL_FORMAT_YCbCr_422_I:
|
|
case HAL_PIXEL_FORMAT_YCrCb_422_I:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED:
|
|
default:
|
|
ALOGD("%s: Invalid format passed: 0x%x", __FUNCTION__, format);
|
|
err = -EINVAL;
|
|
}
|
|
|
|
return err;
|
|
}
|
|
|
|
// Explicitly defined UBWC formats
|
|
bool IsUBwcFormat(int format) {
|
|
switch (format) {
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool IsUBwcSupported(int format) {
|
|
// Existing HAL formats with UBWC support
|
|
switch (format) {
|
|
case HAL_PIXEL_FORMAT_BGR_565:
|
|
case HAL_PIXEL_FORMAT_RGBA_8888:
|
|
case HAL_PIXEL_FORMAT_RGBX_8888:
|
|
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
|
|
case HAL_PIXEL_FORMAT_RGBA_1010102:
|
|
case HAL_PIXEL_FORMAT_RGBX_1010102:
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool IsUBwcEnabled(int format, gralloc1_producer_usage_t prod_usage,
|
|
gralloc1_consumer_usage_t cons_usage) {
|
|
// Allow UBWC, if client is using an explicitly defined UBWC pixel format.
|
|
if (IsUBwcFormat(format)) {
|
|
return true;
|
|
}
|
|
|
|
// Allow UBWC, if an OpenGL client sets UBWC usage flag and GPU plus MDP
|
|
// support the format. OR if a non-OpenGL client like Rotator, sets UBWC
|
|
// usage flag and MDP supports the format.
|
|
if ((prod_usage & GRALLOC1_PRODUCER_USAGE_PRIVATE_ALLOC_UBWC) && IsUBwcSupported(format)) {
|
|
bool enable = true;
|
|
// Query GPU for UBWC only if buffer is intended to be used by GPU.
|
|
if ((cons_usage & GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE) ||
|
|
(prod_usage & GRALLOC1_PRODUCER_USAGE_GPU_RENDER_TARGET)) {
|
|
if (AdrenoMemInfo::GetInstance()) {
|
|
enable = AdrenoMemInfo::GetInstance()->IsUBWCSupportedByGPU(format);
|
|
}
|
|
}
|
|
|
|
// Allow UBWC, only if CPU usage flags are not set
|
|
if (enable && !(CpuCanAccess(prod_usage, cons_usage))) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void GetYuvUBwcWidthAndHeight(int width, int height, int format, unsigned int *aligned_w,
|
|
unsigned int *aligned_h) {
|
|
switch (format) {
|
|
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
|
|
*aligned_w = VENUS_Y_STRIDE(COLOR_FMT_NV12_UBWC, width);
|
|
*aligned_h = VENUS_Y_SCANLINES(COLOR_FMT_NV12_UBWC, height);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
|
|
// The macro returns the stride which is 4/3 times the width, hence * 3/4
|
|
*aligned_w = (VENUS_Y_STRIDE(COLOR_FMT_NV12_BPP10_UBWC, width) * 3) / 4;
|
|
*aligned_h = VENUS_Y_SCANLINES(COLOR_FMT_NV12_BPP10_UBWC, height);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
|
|
// The macro returns the stride which is 2 times the width, hence / 2
|
|
*aligned_w = (VENUS_Y_STRIDE(COLOR_FMT_P010_UBWC, width) / 2);
|
|
*aligned_h = VENUS_Y_SCANLINES(COLOR_FMT_P010_UBWC, height);
|
|
break;
|
|
default:
|
|
ALOGE("%s: Unsupported pixel format: 0x%x", __FUNCTION__, format);
|
|
*aligned_w = 0;
|
|
*aligned_h = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
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;
|
|
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
|
|
size = VENUS_BUFFER_SIZE(COLOR_FMT_NV12_UBWC, width, height);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
|
|
size = VENUS_BUFFER_SIZE(COLOR_FMT_NV12_BPP10_UBWC, width, height);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
|
|
size = VENUS_BUFFER_SIZE(COLOR_FMT_P010_UBWC, width, height);
|
|
break;
|
|
default:
|
|
ALOGE("%s: Unsupported pixel format: 0x%x", __FUNCTION__, format);
|
|
break;
|
|
}
|
|
|
|
return size;
|
|
}
|
|
|
|
int GetRgbDataAddress(private_handle_t *hnd, void **rgb_data) {
|
|
int err = 0;
|
|
|
|
// This api is for RGB* formats
|
|
if (!gralloc1::IsUncompressedRGBFormat(hnd->format)) {
|
|
return -EINVAL;
|
|
}
|
|
|
|
// linear buffer, nothing to do further
|
|
if (!(hnd->flags & private_handle_t::PRIV_FLAGS_UBWC_ALIGNED)) {
|
|
*rgb_data = reinterpret_cast<void *>(hnd->base);
|
|
return err;
|
|
}
|
|
|
|
unsigned int meta_size = 0;
|
|
uint32_t bpp = GetBppForUncompressedRGB(hnd->format);
|
|
switch (hnd->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:
|
|
meta_size = GetRgbUBwcMetaBufferSize(hnd->width, hnd->height, bpp);
|
|
break;
|
|
default:
|
|
ALOGE("%s:Unsupported RGB format: 0x%x", __FUNCTION__, hnd->format);
|
|
err = -EINVAL;
|
|
break;
|
|
}
|
|
*rgb_data = reinterpret_cast<void *>(hnd->base + meta_size);
|
|
|
|
return err;
|
|
}
|
|
|
|
void GetAlignedWidthAndHeight(const BufferInfo &info, unsigned int *alignedw,
|
|
unsigned int *alignedh) {
|
|
int width = info.width;
|
|
int height = info.height;
|
|
int format = info.format;
|
|
gralloc1_producer_usage_t prod_usage = info.prod_usage;
|
|
gralloc1_consumer_usage_t cons_usage = info.cons_usage;
|
|
|
|
// Currently surface padding is only computed for RGB* surfaces.
|
|
bool ubwc_enabled = IsUBwcEnabled(format, prod_usage, cons_usage);
|
|
int tile = ubwc_enabled;
|
|
|
|
if (IsUncompressedRGBFormat(format)) {
|
|
if (AdrenoMemInfo::GetInstance()) {
|
|
AdrenoMemInfo::GetInstance()->AlignUnCompressedRGB(width, height, format, tile, alignedw,
|
|
alignedh);
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (ubwc_enabled) {
|
|
GetYuvUBwcWidthAndHeight(width, height, format, alignedw, alignedh);
|
|
return;
|
|
}
|
|
|
|
if (IsCompressedRGBFormat(format)) {
|
|
if (AdrenoMemInfo::GetInstance()) {
|
|
AdrenoMemInfo::GetInstance()->AlignCompressedRGB(width, height, format, alignedw, alignedh);
|
|
}
|
|
return;
|
|
}
|
|
|
|
int aligned_w = width;
|
|
int aligned_h = height;
|
|
unsigned int alignment = 32;
|
|
|
|
// Below should be only YUV family
|
|
switch (format) {
|
|
case HAL_PIXEL_FORMAT_YCrCb_420_SP:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP:
|
|
if (AdrenoMemInfo::GetInstance() == nullptr) {
|
|
return;
|
|
}
|
|
alignment = AdrenoMemInfo::GetInstance()->GetGpuPixelAlignment();
|
|
aligned_w = ALIGN(width, alignment);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO:
|
|
aligned_w = ALIGN(width, alignment);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_RAW16:
|
|
case HAL_PIXEL_FORMAT_Y16:
|
|
case HAL_PIXEL_FORMAT_Y8:
|
|
aligned_w = ALIGN(width, 16);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_RAW12:
|
|
aligned_w = ALIGN(width * 12 / 8, 8);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_RAW10:
|
|
aligned_w = ALIGN(width * 10 / 8, 8);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_RAW8:
|
|
aligned_w = ALIGN(width, 8);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED:
|
|
aligned_w = ALIGN(width, 128);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YV12:
|
|
case HAL_PIXEL_FORMAT_YCbCr_422_SP:
|
|
case HAL_PIXEL_FORMAT_YCrCb_422_SP:
|
|
case HAL_PIXEL_FORMAT_YCbCr_422_I:
|
|
case HAL_PIXEL_FORMAT_YCrCb_422_I:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_P010:
|
|
aligned_w = ALIGN(width, 16);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
|
|
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
|
|
aligned_w = INT(VENUS_Y_STRIDE(COLOR_FMT_NV12, width));
|
|
aligned_h = INT(VENUS_Y_SCANLINES(COLOR_FMT_NV12, height));
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS:
|
|
aligned_w = INT(VENUS_Y_STRIDE(COLOR_FMT_NV21, width));
|
|
aligned_h = INT(VENUS_Y_SCANLINES(COLOR_FMT_NV21, height));
|
|
break;
|
|
case HAL_PIXEL_FORMAT_BLOB:
|
|
case HAL_PIXEL_FORMAT_RAW_OPAQUE:
|
|
break;
|
|
case HAL_PIXEL_FORMAT_NV21_ZSL:
|
|
aligned_w = ALIGN(width, 64);
|
|
aligned_h = ALIGN(height, 64);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
*alignedw = (unsigned int)aligned_w;
|
|
*alignedh = (unsigned int)aligned_h;
|
|
}
|
|
|
|
int GetBufferLayout(private_handle_t *hnd, uint32_t stride[4],
|
|
uint32_t offset[4], uint32_t *num_planes) {
|
|
if (!hnd || !stride || !offset || !num_planes) {
|
|
return -EINVAL;
|
|
}
|
|
|
|
struct android_ycbcr yuvInfo = {};
|
|
*num_planes = 1;
|
|
stride[0] = 0;
|
|
|
|
switch (hnd->format) {
|
|
case HAL_PIXEL_FORMAT_RGB_565:
|
|
case HAL_PIXEL_FORMAT_BGR_565:
|
|
case HAL_PIXEL_FORMAT_RGBA_5551:
|
|
case HAL_PIXEL_FORMAT_RGBA_4444:
|
|
stride[0] = static_cast<uint32_t>(hnd->width * 2);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_RGB_888:
|
|
stride[0] = static_cast<uint32_t>(hnd->width * 3);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_RGBA_8888:
|
|
case HAL_PIXEL_FORMAT_BGRA_8888:
|
|
case HAL_PIXEL_FORMAT_RGBX_8888:
|
|
case HAL_PIXEL_FORMAT_BGRX_8888:
|
|
case HAL_PIXEL_FORMAT_RGBA_1010102:
|
|
case HAL_PIXEL_FORMAT_ARGB_2101010:
|
|
case HAL_PIXEL_FORMAT_RGBX_1010102:
|
|
case HAL_PIXEL_FORMAT_XRGB_2101010:
|
|
case HAL_PIXEL_FORMAT_BGRA_1010102:
|
|
case HAL_PIXEL_FORMAT_ABGR_2101010:
|
|
case HAL_PIXEL_FORMAT_BGRX_1010102:
|
|
case HAL_PIXEL_FORMAT_XBGR_2101010:
|
|
stride[0] = static_cast<uint32_t>(hnd->width * 4);
|
|
break;
|
|
}
|
|
|
|
// Format is RGB
|
|
if (stride[0]) {
|
|
return 0;
|
|
}
|
|
|
|
(*num_planes)++;
|
|
int ret = GetYUVPlaneInfo(hnd, &yuvInfo);
|
|
if (ret < 0) {
|
|
ALOGE("%s failed", __FUNCTION__);
|
|
return ret;
|
|
}
|
|
|
|
stride[0] = static_cast<uint32_t>(yuvInfo.ystride);
|
|
offset[0] = static_cast<uint32_t>(reinterpret_cast<uint64_t>(yuvInfo.y) - hnd->base);
|
|
stride[1] = static_cast<uint32_t>(yuvInfo.cstride);
|
|
switch (hnd->format) {
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP:
|
|
case HAL_PIXEL_FORMAT_YCbCr_422_SP:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
|
|
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_P010:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
|
|
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
|
|
offset[1] = static_cast<uint32_t>(reinterpret_cast<uint64_t>(yuvInfo.cb) - hnd->base);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YCrCb_420_SP:
|
|
case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS:
|
|
case HAL_PIXEL_FORMAT_YCrCb_422_SP:
|
|
offset[1] = static_cast<uint32_t>(reinterpret_cast<uint64_t>(yuvInfo.cr) - hnd->base);
|
|
break;
|
|
case HAL_PIXEL_FORMAT_YV12:
|
|
offset[1] = static_cast<uint32_t>(reinterpret_cast<uint64_t>(yuvInfo.cr) - hnd->base);
|
|
stride[2] = static_cast<uint32_t>(yuvInfo.cstride);
|
|
offset[2] = static_cast<uint32_t>(reinterpret_cast<uint64_t>(yuvInfo.cb) - hnd->base);
|
|
(*num_planes)++;
|
|
break;
|
|
default:
|
|
ALOGW("%s: Unsupported format", __FUNCTION__);
|
|
ret = -EINVAL;
|
|
}
|
|
|
|
if (hnd->flags & private_handle_t::PRIV_FLAGS_UBWC_ALIGNED) {
|
|
std::fill(offset, offset + 4, 0);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
} // namespace gralloc1
|