1412 lines
58 KiB
C++
1412 lines
58 KiB
C++
/*
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* Copyright Samsung Electronics Co.,LTD.
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define ATRACE_TAG (ATRACE_TAG_GRAPHICS | ATRACE_TAG_HAL)
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#include "acrylic_g2d.h"
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#include <alloca.h>
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#include <exynos_format.h> // hardware/smasung_slsi/exynos/include
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#include <hardware/hwcomposer2.h>
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#include <log/log.h>
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#include <mali_gralloc_formats.h>
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#include <sys/ioctl.h>
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#include <system/graphics.h>
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#include <utils/Trace.h>
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#include <algorithm>
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#include <cstring>
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enum {
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G2D_CSC_STD_UNDEFINED = -1,
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G2D_CSC_STD_601 = 0,
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G2D_CSC_STD_709 = 1,
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G2D_CSC_STD_2020 = 2,
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G2D_CSC_STD_P3 = 3,
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G2D_CSC_STD_COUNT = 4,
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};
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enum {
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G2D_CSC_RANGE_LIMITED,
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G2D_CSC_RANGE_FULL,
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G2D_CSC_RANGE_COUNT,
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};
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static char csc_std_to_matrix_index[] = {
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G2D_CSC_STD_709, // HAL_DATASPACE_STANDARD_UNSPECIFIED
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G2D_CSC_STD_709, // HAL_DATASPACE_STANDARD_BT709
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G2D_CSC_STD_601, // HAL_DATASPACE_STANDARD_BT601_625
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G2D_CSC_STD_601, // HAL_DATASPACE_STANDARD_BT601_625_UNADJUSTED
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G2D_CSC_STD_601, // HAL_DATASPACE_STANDARD_BT601_525
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G2D_CSC_STD_601, // HAL_DATASPACE_STANDARD_BT601_525_UNADJUSTED
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G2D_CSC_STD_2020, // HAL_DATASPACE_STANDARD_BT2020
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G2D_CSC_STD_2020, // HAL_DATASPACE_STANDARD_BT2020_CONSTANT_LUMINANCE
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static_cast<char>(G2D_CSC_STD_UNDEFINED), // HAL_DATASPACE_STANDARD_BT470M
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G2D_CSC_STD_709, // HAL_DATASPACE_STANDARD_FILM
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G2D_CSC_STD_P3, // HAL_DATASPACE_STANDARD_DCI_P3
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static_cast<char>(G2D_CSC_STD_UNDEFINED), // HAL_DATASPACE_STANDARD_ADOBE_RGB
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};
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static uint16_t YCbCr2sRGBCoefficients[G2D_CSC_STD_COUNT * G2D_CSC_RANGE_COUNT][9] = {
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{0x0254, 0x0000, 0x0331, 0x0254, 0xFF37, 0xFE60, 0x0254, 0x0409, 0x0000}, // 601 limited
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{0x0200, 0x0000, 0x02BE, 0x0200, 0xFF54, 0xFE9B, 0x0200, 0x0377, 0x0000}, // 601 full
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{0x0254, 0x0000, 0x0396, 0x0254, 0xFF93, 0xFEEF, 0x0254, 0x043A, 0x0000}, // 709 limited
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{0x0200, 0x0000, 0x0314, 0x0200, 0xFFA2, 0xFF16, 0x0200, 0x03A1, 0x0000}, // 709 full
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{0x0254, 0x0000, 0x035B, 0x0254, 0xFFA0, 0xFEB3, 0x0254, 0x0449, 0x0000}, // 2020 limited
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{0x0200, 0x0000, 0x02E2, 0x0200, 0xFFAE, 0xFEE2, 0x0200, 0x03AE, 0x0000}, // 2020 full
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{0x0254, 0x0000, 0x03AE, 0x0254, 0xFF96, 0xFEEE, 0x0254, 0x0456, 0x0000}, // DCI-P3 limited
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{0x0200, 0x0000, 0x0329, 0x0200, 0xFFA5, 0xFF15, 0x0200, 0x03B9, 0x0000}, // DCI-P3 full
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};
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static uint16_t sRGB2YCbCrCoefficients[G2D_CSC_STD_COUNT * G2D_CSC_RANGE_COUNT][9] = {
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{0x0083, 0x0102, 0x0032, 0xFFB4, 0xFF6B, 0x00E1, 0x00E1, 0xFF44, 0xFFDB}, // 601 limited
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{0x0099, 0x012D, 0x003A, 0xFFA8, 0xFF53, 0x0106, 0x0106, 0xFF25, 0xFFD5}, // 601 full
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{0x005D, 0x013A, 0x0020, 0xFFCC, 0xFF53, 0x00E1, 0x00E1, 0xFF34, 0xFFEB}, // 709 limited
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{0x006D, 0x016E, 0x0025, 0xFFC4, 0xFF36, 0x0106, 0x0106, 0xFF12, 0xFFE8}, // 709 full
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{0x0074, 0x012A, 0x001A, 0xFFC1, 0xFF5A, 0x00E1, 0x00E1, 0xFF31, 0xFFEE}, // 2020 limited
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{0x0087, 0x015B, 0x001E, 0xFFB7, 0xFF43, 0x0106, 0x0106, 0xFF0F, 0xFFEB}, // 2020 full
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{0x006B, 0x0171, 0x0023, 0xFFC6, 0xFF3A, 0x0100, 0x0100, 0xFF16, 0xFFEA}, // DCI-P3 limited(full)
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{0x006B, 0x0171, 0x0023, 0xFFC6, 0xFF3A, 0x0100, 0x0100, 0xFF16, 0xFFEA}, // DCI-P3 full
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};
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#define CSC_MATRIX_REGISTER_COUNT 9
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#define CSC_MATRIX_REGISTER_SIZE (CSC_MATRIX_REGISTER_COUNT * sizeof(uint32_t))
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static inline bool g2dfmt_is_ycbcr(unsigned int g2dfmt)
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{
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g2dfmt &= G2D_DATAFMT_MASK;
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return (G2D_DATAFMT_YUV_MIN <= g2dfmt) && (g2dfmt <= G2D_DATAFMT_YUV_MAX);
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}
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class CSCMatrixWriter {
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enum { CSC_MATRIX_MAX_COUNT = 4, CSC_MATRIX_INVALID_INDEX = 200 };
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enum { CSC_MATRIX_SRC_BASE = 0x2000, CSC_MATRIX_DST_BASE = 0x2100 };
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public:
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CSCMatrixWriter(unsigned int g2dfmt, unsigned int dataspace, uint32_t *command)
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: mMatrixCount(0), mMatrixTargetIndex(CSC_MATRIX_INVALID_INDEX) {
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// Ignore if unsupported dataspace is specified.
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// G2D also works for the case.
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// But the correctness of the result is not guaranteed.
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if (g2dfmt_is_ycbcr(g2dfmt)) {
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mMatrixTargetIndex = findMatrixIndex(dataspace);
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if ((dataspace & HAL_DATASPACE_RANGE_FULL) != 0)
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*command = G2D_LAYER_YCBCRMODE_WIDE;
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}
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}
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bool configure(unsigned int g2dfmt, unsigned int dataspace, uint32_t *command) {
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if (!g2dfmt_is_ycbcr(g2dfmt))
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return true;
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unsigned int spcidx = findMatrixIndex(dataspace);
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if (spcidx == CSC_MATRIX_INVALID_INDEX)
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return false;
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if ((dataspace & HAL_DATASPACE_RANGE_FULL) != 0)
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*command = G2D_LAYER_YCBCRMODE_WIDE;
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for (int i = 0; i < mMatrixCount; i++) {
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if (mMatrixIndex[i] == spcidx) {
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*command |= i;
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return true;
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}
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}
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if (mMatrixCount == CSC_MATRIX_MAX_COUNT) {
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ALOGE("Too many CSC requirements");
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return false;
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}
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mMatrixIndex[mMatrixCount] = spcidx;
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*command |= mMatrixCount++;
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return true;
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}
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unsigned int getRegisterCount() {
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unsigned int count = CSC_MATRIX_REGISTER_COUNT * mMatrixCount;
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if (mMatrixTargetIndex != CSC_MATRIX_INVALID_INDEX)
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count += CSC_MATRIX_REGISTER_COUNT;
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return count;
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}
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unsigned int write(g2d_reg regs[]) {
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unsigned int count = 0;
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if (mMatrixTargetIndex != CSC_MATRIX_INVALID_INDEX) {
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writeSingle(CSC_MATRIX_DST_BASE,
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®s[count], sRGB2YCbCrCoefficients[mMatrixTargetIndex]);
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count += CSC_MATRIX_REGISTER_COUNT;
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}
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for (int m = 0; m < mMatrixCount; m++) {
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writeSingle(CSC_MATRIX_SRC_BASE + m * CSC_MATRIX_REGISTER_SIZE,
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®s[count], YCbCr2sRGBCoefficients[mMatrixIndex[m]]);
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count += CSC_MATRIX_REGISTER_COUNT;
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}
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return count;
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}
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private:
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void writeSingle(unsigned int base, g2d_reg regs[], uint16_t matrix[9]) {
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for (unsigned int idx = 0; idx < CSC_MATRIX_REGISTER_COUNT; idx++) {
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regs[idx].offset = base;
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regs[idx].value = matrix[idx];
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base += sizeof(uint32_t);
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}
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}
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unsigned int findMatrixIndex(unsigned int dataspace) {
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unsigned int index, colorspace;
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colorspace = (dataspace & HAL_DATASPACE_STANDARD_MASK) >> HAL_DATASPACE_STANDARD_SHIFT;
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if (colorspace >= ARRSIZE(csc_std_to_matrix_index)) {
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ALOGE("Data space %d is not supported by G2D", dataspace);
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return CSC_MATRIX_INVALID_INDEX;
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}
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index = csc_std_to_matrix_index[colorspace] * G2D_CSC_RANGE_COUNT;
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if ((dataspace & HAL_DATASPACE_RANGE_FULL) != 0)
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index++;
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return index;
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}
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unsigned int mMatrixIndex[CSC_MATRIX_MAX_COUNT];
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int mMatrixCount;
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unsigned int mMatrixTargetIndex;
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};
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#define G2D_FILTER_COEF_BASE 0x6000
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#define G2D_FILTER_COEF_REG(idx) (0x6000 + (idx) * 0x400)
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#define G2D_FILTER_C_OFFSET 0x200
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#define G2D_SCALE_FACTOR(from, to) ((static_cast<uint32_t>(from) << G2D_SCALEFACTOR_FRACBITS) / (to))
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#define SI11(v) static_cast<uint32_t>((v) & 0x7FF)
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#define FILTER_HCOEF(a, b, c, d, e, f, g, h) {SI11(a), SI11(b), SI11(c), SI11(d), SI11(e), SI11(f), SI11(g), SI11(h)}
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#define FILTER_VCOEF(a, b, c, d) {SI11(a), SI11(b), SI11(c), SI11(d)}
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#define NUM_HORI_COEFFICIENTS 8
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#define NUM_VERT_COEFFICIENTS 4
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#define NUM_FILTER_PHASE 9
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#define NUM_FILTER_COEF_SETS 7
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#define NUM_VERT_COEF_REGS (NUM_FILTER_PHASE * NUM_VERT_COEFFICIENTS)
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#define NUM_HORI_COEF_REGS (NUM_FILTER_PHASE * NUM_HORI_COEFFICIENTS)
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static uint32_t g2dHoriFilterCoef[NUM_FILTER_COEF_SETS][NUM_FILTER_PHASE][NUM_HORI_COEFFICIENTS] = {
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{ // Upsampling
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FILTER_HCOEF( 0, 0, 0, 512, 0, 0, 0, 0), FILTER_HCOEF( -2, 8, -25, 509, 30, -9, 2, -1), FILTER_HCOEF( -4, 14, -46, 499, 64, -19, 5, -1),
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FILTER_HCOEF( -5, 20, -62, 482, 101, -30, 8, -2), FILTER_HCOEF( -5, 23, -73, 458, 142, -41, 12, -3), FILTER_HCOEF( -6, 25, -80, 429, 185, -53, 15, -3),
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FILTER_HCOEF( -6, 26, -83, 395, 228, -63, 19, -4), FILTER_HCOEF( -6, 25, -82, 357, 273, -71, 21, -5), FILTER_HCOEF( -5, 23, -78, 316, 316, -78, 23, -5),
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}, { // x7/8 Downsampling
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FILTER_HCOEF( 12, -32, 56, 444, 52, -32, 12, 0), FILTER_HCOEF( 9, -24, 29, 445, 82, -39, 13, -3), FILTER_HCOEF( 7, -16, 6, 438, 112, -46, 14, -3),
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FILTER_HCOEF( 5, -9, -14, 426, 144, -52, 15, -3), FILTER_HCOEF( 3, -3, -30, 410, 177, -58, 16, -3), FILTER_HCOEF( 2, 2, -43, 390, 211, -63, 16, -3),
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FILTER_HCOEF( 1, 7, -53, 365, 244, -66, 16, -2), FILTER_HCOEF( 0, 10, -60, 338, 277, -66, 15, -2), FILTER_HCOEF( -1, 13, -65, 309, 309, -65, 13, -1),
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}, { // x6/8 Downsampling
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FILTER_HCOEF( 8, -44, 100, 384, 100, -44, 8, 0), FILTER_HCOEF( 9, -40, 77, 382, 123, -47, 8, 0), FILTER_HCOEF( 8, -36, 57, 377, 147, -49, 7, 1),
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FILTER_HCOEF( 8, -32, 38, 369, 171, -49, 5, 2), FILTER_HCOEF( 8, -27, 20, 358, 196, -48, 3, 2), FILTER_HCOEF( 7, -22, 5, 344, 221, -47, 1, 3),
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FILTER_HCOEF( 7, -18, -9, 329, 245, -43, -2, 3), FILTER_HCOEF( 5, -13, -20, 310, 268, -37, -5, 4), FILTER_HCOEF( 5, -9, -30, 290, 290, -30, -9, 5),
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}, { // x5/8 Downsampling
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FILTER_HCOEF( -3, -31, 130, 320, 130, -31, -3, 0), FILTER_HCOEF( -3, -32, 113, 319, 147, -29, -6, 3), FILTER_HCOEF( -1, -33, 97, 315, 165, -26, -8, 3),
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FILTER_HCOEF( 0, -32, 81, 311, 182, -22, -11, 3), FILTER_HCOEF( 1, -31, 66, 304, 199, -17, -13, 3), FILTER_HCOEF( 2, -30, 52, 296, 216, -11, -16, 3),
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FILTER_HCOEF( 2, -28, 38, 286, 232, -3, -18, 3), FILTER_HCOEF( 3, -25, 26, 274, 247, 5, -21, 3), FILTER_HCOEF( 3, -23, 15, 261, 261, 15, -23, 3),
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}, { // x4/8 Downsampling
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FILTER_HCOEF( -11, 0, 140, 255, 140, 0, -12, 0), FILTER_HCOEF( -10, -4, 129, 254, 151, 5, -13, 0), FILTER_HCOEF( -9, -7, 117, 253, 163, 10, -14, -1),
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FILTER_HCOEF( -8, -10, 106, 250, 174, 16, -15, -1), FILTER_HCOEF( -7, -12, 95, 246, 185, 22, -16, -1), FILTER_HCOEF( -6, -14, 85, 241, 195, 29, -16, -2),
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FILTER_HCOEF( -5, -15, 74, 236, 204, 37, -17, -2), FILTER_HCOEF( -5, -16, 64, 229, 214, 46, -17, -3), FILTER_HCOEF( -4, -17, 55, 222, 222, 55, -17, -4),
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}, { // x3/8 Downsampling
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FILTER_HCOEF( -5, 31, 133, 195, 133, 31, -6, 0), FILTER_HCOEF( -5, 27, 126, 195, 139, 37, -4, -3), FILTER_HCOEF( -5, 23, 119, 194, 146, 41, -3, -3),
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FILTER_HCOEF( -5, 19, 112, 193, 152, 47, -2, -4), FILTER_HCOEF( -5, 16, 105, 191, 158, 53, -2, -4), FILTER_HCOEF( -5, 12, 98, 189, 163, 59, 0, -4),
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FILTER_HCOEF( -5, 10, 91, 185, 169, 65, 1, -4), FILTER_HCOEF( -5, 7, 84, 182, 174, 71, 3, -4), FILTER_HCOEF( -5, 5, 78, 178, 178, 78, 5, -5),
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}, { // x2/8 Downsampling
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FILTER_HCOEF( 10, 52, 118, 152, 118, 52, 10, 0), FILTER_HCOEF( 9, 48, 114, 152, 122, 56, 11, 0), FILTER_HCOEF( 7, 45, 110, 151, 125, 60, 13, 1),
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FILTER_HCOEF( 6, 41, 106, 150, 129, 64, 15, 1), FILTER_HCOEF( 5, 38, 102, 149, 132, 68, 17, 1), FILTER_HCOEF( 4, 35, 98, 148, 135, 72, 19, 1),
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FILTER_HCOEF( 4, 31, 94, 146, 138, 77, 21, 1), FILTER_HCOEF( 3, 29, 89, 145, 140, 81, 23, 2), FILTER_HCOEF( 2, 26, 85, 143, 143, 85, 26, 2),
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}
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};
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static uint32_t g2dVertFilterCoef[NUM_FILTER_COEF_SETS][NUM_FILTER_PHASE][NUM_VERT_COEFFICIENTS] = {
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{ // Upsampling
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FILTER_VCOEF( 0, 512, 0, 0), FILTER_VCOEF( -15, 508, 20, -1), FILTER_VCOEF( -25, 495, 45, -3),
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FILTER_VCOEF( -31, 473, 75, -5), FILTER_VCOEF( -33, 443, 110, -8), FILTER_VCOEF( -33, 408, 148, -11),
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FILTER_VCOEF( -31, 367, 190, -14), FILTER_VCOEF( -27, 324, 234, -19), FILTER_VCOEF( -23, 279, 279, -23),
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}, { // x7/8 Downsampling
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FILTER_VCOEF( 32, 448, 32, 0), FILTER_VCOEF( 17, 446, 55, -6), FILTER_VCOEF( 3, 437, 79, -7),
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FILTER_VCOEF( -7, 421, 107, -9), FILTER_VCOEF( -14, 399, 138, -11), FILTER_VCOEF( -18, 373, 170, -13),
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FILTER_VCOEF( -20, 343, 204, -15), FILTER_VCOEF( -20, 310, 240, -18), FILTER_VCOEF( -19, 275, 275, -19),
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}, { // x6/8 Downsampling
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FILTER_VCOEF( 61, 390, 61, 0), FILTER_VCOEF( 46, 390, 83, -7), FILTER_VCOEF( 31, 383, 106, -8),
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FILTER_VCOEF( 19, 371, 130, -8), FILTER_VCOEF( 9, 356, 156, -9), FILTER_VCOEF( 2, 337, 183, -10),
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FILTER_VCOEF( -3, 315, 210, -10), FILTER_VCOEF( -7, 291, 238, -10), FILTER_VCOEF( -9, 265, 265, -9),
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}, { // x5/8 Downsampling
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FILTER_VCOEF( 85, 341, 86, 0), FILTER_VCOEF( 71, 341, 105, -5), FILTER_VCOEF( 56, 336, 124, -4),
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FILTER_VCOEF( 43, 328, 145, -4), FILTER_VCOEF( 32, 317, 166, -3), FILTER_VCOEF( 23, 304, 187, -2),
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FILTER_VCOEF( 16, 288, 209, -1), FILTER_VCOEF( 9, 271, 231, 1), FILTER_VCOEF( 5, 251, 251, 5),
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}, { // x4/8 Downsampling
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FILTER_VCOEF( 104, 304, 104, 0), FILTER_VCOEF( 89, 302, 120, 1), FILTER_VCOEF( 76, 298, 136, 2),
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FILTER_VCOEF( 63, 293, 153, 3), FILTER_VCOEF( 52, 285, 170, 5), FILTER_VCOEF( 42, 275, 188, 7),
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FILTER_VCOEF( 33, 264, 205, 10), FILTER_VCOEF( 26, 251, 221, 14), FILTER_VCOEF( 20, 236, 236, 20),
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}, { // x3/8 Downsampling
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FILTER_VCOEF( 118, 276, 118, 0), FILTER_VCOEF( 103, 273, 129, 7), FILTER_VCOEF( 90, 270, 143, 9),
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FILTER_VCOEF( 78, 266, 157, 11), FILTER_VCOEF( 67, 260, 171, 14), FILTER_VCOEF( 57, 253, 185, 17),
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FILTER_VCOEF( 48, 244, 199, 21), FILTER_VCOEF( 40, 234, 211, 27), FILTER_VCOEF( 33, 223, 223, 33),
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}, { // x2/8 Downsampling
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FILTER_VCOEF( 127, 258, 127, 0), FILTER_VCOEF( 111, 252, 135, 14), FILTER_VCOEF( 100, 250, 147, 15),
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FILTER_VCOEF( 88, 247, 159, 18), FILTER_VCOEF( 78, 242, 171, 21), FILTER_VCOEF( 68, 237, 182, 25),
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FILTER_VCOEF( 59, 230, 193, 30), FILTER_VCOEF( 50, 222, 204, 36), FILTER_VCOEF( 43, 213, 213, 43),
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}
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};
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static unsigned int findFilterCoefficientsIndex(uint32_t factor)
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{
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static uint32_t choicetable[NUM_FILTER_COEF_SETS] = {
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G2D_SCALE_FACTOR(8, 8), G2D_SCALE_FACTOR(8, 7), G2D_SCALE_FACTOR(8, 6), G2D_SCALE_FACTOR(8, 5),
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G2D_SCALE_FACTOR(8, 4), G2D_SCALE_FACTOR(8, 3), G2D_SCALE_FACTOR(8, 2),
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};
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for (unsigned int i = 0; i < NUM_FILTER_COEF_SETS; i++)
|
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if (factor <= choicetable[i])
|
|
return i;
|
|
// if i == NUM_FILTER_COEF_SETS, the downsampling factor is larger than 4.0 which is not supported by the filter.
|
|
return NUM_FILTER_COEF_SETS - 1;
|
|
}
|
|
|
|
template<typename CoefT>
|
|
static unsigned int __writeFilterCoefficients(CoefT &coef_set, unsigned int index, uint32_t base, g2d_reg regs[])
|
|
{
|
|
// The default value of filter coefficients are values of 8:8/zoom-in
|
|
// So, do not update redundantly.
|
|
if (index == 0)
|
|
return 0;
|
|
|
|
unsigned int cnt = 0;
|
|
|
|
for (auto &coef_table: coef_set[index]) {
|
|
uint32_t coef_base = base;
|
|
// register offsets of filter coeffcients are ordered by phase number then tab index
|
|
// while values are ordered by tab index then phase number in the above coefficients array.
|
|
// So register offset is increased by the number of tabs instead of 1.
|
|
// The coefficients array is specified in the order of tab index due to readability
|
|
// because the coefficient values are also specified in the same order in UM.
|
|
for (auto coef: coef_table) {
|
|
regs[cnt].offset = coef_base;
|
|
regs[cnt].value = coef;
|
|
coef_base += (sizeof(coef_set[index]) / sizeof(coef_table)) * sizeof(coef_table[0]);
|
|
cnt++;
|
|
}
|
|
base += sizeof(uint32_t);
|
|
}
|
|
|
|
return cnt;
|
|
}
|
|
|
|
void getChromaScaleFactor(uint32_t colormode, unsigned int *hfactor, unsigned int *vfactor)
|
|
{
|
|
switch (colormode & G2D_DATAFMT_MASK) {
|
|
case G2D_DATAFMT_YUV420SP:
|
|
case G2D_DATAFMT_YUV420P:
|
|
*hfactor /= 2;
|
|
[[fallthrough]];
|
|
case G2D_DATAFMT_YUV422SP:
|
|
case G2D_DATAFMT_YUV422I:
|
|
*vfactor /= 2;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static unsigned int writeFilterCoefficients(uint32_t hfactor, uint32_t vfactor, uint32_t colormode,
|
|
unsigned layer_index, g2d_reg regs[])
|
|
{
|
|
unsigned int hindex = findFilterCoefficientsIndex(hfactor);
|
|
unsigned int vindex = findFilterCoefficientsIndex(vfactor);
|
|
// Filter coefficients of 1:1 and upsampling are configured to the filter by default (reset value)
|
|
if ((hindex == 0) && (vindex == 0))
|
|
return 0;
|
|
|
|
unsigned int base = G2D_FILTER_COEF_REG(layer_index);
|
|
unsigned int cnt = 0;
|
|
// Y Coefficients
|
|
cnt += __writeFilterCoefficients(g2dVertFilterCoef, vindex, base, regs);
|
|
cnt += __writeFilterCoefficients(g2dHoriFilterCoef, hindex, base + sizeof(g2dVertFilterCoef[0]), regs + cnt);
|
|
if (IS_YUV(colormode)) {
|
|
// C Coefficients
|
|
getChromaScaleFactor(colormode, &hfactor, &vfactor);
|
|
|
|
hindex = findFilterCoefficientsIndex(hfactor);
|
|
vindex = findFilterCoefficientsIndex(vfactor);
|
|
base += G2D_FILTER_C_OFFSET;
|
|
cnt += __writeFilterCoefficients(g2dVertFilterCoef, vindex, base, regs + cnt);
|
|
cnt += __writeFilterCoefficients(g2dHoriFilterCoef, hindex, base + sizeof(g2dVertFilterCoef[0]), regs + cnt);
|
|
}
|
|
|
|
return cnt;
|
|
}
|
|
|
|
static unsigned int getFilterCoefficientCount(uint32_t *src_cmds[], unsigned int layer_count)
|
|
{
|
|
unsigned int count = 0;
|
|
|
|
|
|
for (unsigned int i = 0; i < layer_count; i++) {
|
|
unsigned int layer_coef_cnt = 0;
|
|
unsigned int hfactor = src_cmds[i][G2DSFR_SRC_XSCALE];
|
|
unsigned int vfactor = src_cmds[i][G2DSFR_SRC_YSCALE];
|
|
|
|
if (hfactor > G2D_SCALE_FACTOR(8, 8))
|
|
layer_coef_cnt += NUM_HORI_COEF_REGS;
|
|
if (vfactor > G2D_SCALE_FACTOR(8, 8))
|
|
layer_coef_cnt += NUM_VERT_COEF_REGS;
|
|
if (IS_YUV(src_cmds[i][G2DSFR_IMG_COLORMODE])) {
|
|
getChromaScaleFactor(src_cmds[i][G2DSFR_IMG_COLORMODE], &hfactor, &vfactor);
|
|
if (hfactor > G2D_SCALE_FACTOR(8, 8))
|
|
layer_coef_cnt += NUM_HORI_COEF_REGS;
|
|
if (vfactor > G2D_SCALE_FACTOR(8, 8))
|
|
layer_coef_cnt += NUM_VERT_COEF_REGS;
|
|
}
|
|
|
|
count += layer_coef_cnt;
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
static void show_g2d_layer(const char *title, int idx, const g2d_layer &layer)
|
|
{
|
|
ALOGD("%s%d: flags %#x, fence %d, buffer_type %d, num_buffers %d", title, idx,
|
|
layer.flags, layer.fence, layer.buffer_type, layer.num_buffers);
|
|
for (unsigned int i = 0; i < layer.num_buffers; i++) {
|
|
ALOGD(" buf[%d] ptr %p, fd %d, offset %u, length %u",
|
|
i, layer.buffer[i].userptr,
|
|
layer.buffer[i].dmabuf.fd, layer.buffer[i].dmabuf.offset,
|
|
layer.buffer[i].length);
|
|
}
|
|
}
|
|
|
|
static void show_g2d_commands(const g2d_commands &cmds)
|
|
{
|
|
for (unsigned int i = 0; i < G2DSFR_DST_FIELD_COUNT; i++)
|
|
ALOGD("DST[%02d]: %#010x", i, cmds.target[i]);
|
|
|
|
for (unsigned int idx = 0; idx < G2D_MAX_IMAGES; idx++) {
|
|
if (cmds.source[idx]) {
|
|
for (unsigned int i = 0; i < G2DSFR_SRC_FIELD_COUNT; i++)
|
|
ALOGD("SRC[%02d][%02d]: %#010x", idx, i, cmds.source[idx][i]);
|
|
}
|
|
}
|
|
|
|
if (cmds.extra) {
|
|
for (unsigned int i = 0; i < cmds.num_extra_regs; i++)
|
|
ALOGD("EXTRA: offset %#010x, value %#010x",
|
|
cmds.extra[i].offset, cmds.extra[i].value);
|
|
}
|
|
}
|
|
|
|
static void show_g2d_task(const g2d_task &task)
|
|
{
|
|
ALOGD("Showing the content of G2D task descriptor ver %#010x", task.version);
|
|
ALOGD("source count %d, flags %#x, priority %d, num_release_fences %d",
|
|
task.num_source, task.flags, task.priority, task.num_release_fences);
|
|
show_g2d_layer("Target", 0, task.target);
|
|
for (unsigned int i = 0; i < task.num_source; i++)
|
|
show_g2d_layer("Source", i, task.source[i]);
|
|
show_g2d_commands(task.commands);
|
|
}
|
|
|
|
#ifdef LIBACRYL_DEBUG
|
|
static void debug_show_g2d_task(const g2d_task &task)
|
|
{
|
|
ALOGD("Showing the content of G2D task descriptor ver %#010x", task.version);
|
|
ALOGD("source count %d, flags %#x, priority %d, num_release_fences %d",
|
|
task.num_source, task.flags, task.priority, task.num_release_fences);
|
|
show_g2d_layer("Target", 0, task.target);
|
|
for (unsigned int i = 0; i < task.num_source; i++)
|
|
show_g2d_layer("Source", i, task.source[i]);
|
|
show_g2d_commands(task.commands);
|
|
}
|
|
#else
|
|
#define debug_show_g2d_task(task) do { } while (0)
|
|
#endif
|
|
|
|
struct g2d_fmt {
|
|
uint32_t halfmt;
|
|
uint32_t g2dfmt;
|
|
uint32_t num_bufs;
|
|
uint32_t rgb_bpp;
|
|
};
|
|
|
|
static g2d_fmt __halfmt_to_g2dfmt_legacy[] = {
|
|
// {halfmt, g2dfmt, num_buffers, rgbbpp}
|
|
{HAL_PIXEL_FORMAT_RGBA_8888, G2D_FMT_ABGR8888, 1, 4},
|
|
{HAL_PIXEL_FORMAT_BGRA_8888, G2D_FMT_ARGB8888, 1, 4},
|
|
{HAL_PIXEL_FORMAT_RGBX_8888, G2D_FMT_XBGR8888, 1, 4},
|
|
{HAL_PIXEL_FORMAT_RGBA_1010102, G2D_FMT_ABGR2101010, 1, 4},
|
|
{HAL_PIXEL_FORMAT_RGB_888, G2D_FMT_RGB888, 1, 3},
|
|
{HAL_PIXEL_FORMAT_RGB_565, G2D_FMT_RGB565, 1, 2},
|
|
// {HAL_PIXEL_FORMAT_YV12, G2D_FMT_YV12, 1, 0},
|
|
// {HAL_PIXEL_FORMAT_EXYNOS_YV12_M, G2D_FMT_YV12, 3, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_P, G2D_FMT_YV12, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_PN, G2D_FMT_YV12, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_P_M, G2D_FMT_YV12, 3, 0},
|
|
{HAL_PIXEL_FORMAT_YCrCb_420_SP, G2D_FMT_NV21, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M, G2D_FMT_NV21, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_FULL, G2D_FMT_NV21, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP, G2D_FMT_NV12, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M, G2D_FMT_NV12, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN, G2D_FMT_NV12, 1, 0},
|
|
{HAL_PIXEL_FORMAT_YCBCR_P010, G2D_FMT_NV12_P010_LGCY, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_P010_M, G2D_FMT_NV12_P010_LGCY, 2, 0},
|
|
{HAL_PIXEL_FORMAT_YCbCr_422_I, G2D_FMT_YUYV, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCrCb_422_I, G2D_FMT_YVYU, 1, 0},
|
|
{HAL_PIXEL_FORMAT_YCbCr_422_SP, G2D_FMT_NV16, 1, 0},
|
|
// TODO: add p010
|
|
};
|
|
|
|
static g2d_fmt __halfmt_to_g2dfmt[] = {
|
|
// {halfmt, g2dfmt, num_buffers, rgbbpp}
|
|
{HAL_PIXEL_FORMAT_RGBA_8888, G2D_FMT_ABGR8888, 1, 4},
|
|
{HAL_PIXEL_FORMAT_BGRA_8888, G2D_FMT_ARGB8888, 1, 4},
|
|
{HAL_PIXEL_FORMAT_RGBX_8888, G2D_FMT_XBGR8888, 1, 4},
|
|
{HAL_PIXEL_FORMAT_RGBA_1010102, G2D_FMT_ABGR2101010, 1, 4},
|
|
{HAL_PIXEL_FORMAT_RGB_888, G2D_FMT_RGB888, 1, 3},
|
|
{HAL_PIXEL_FORMAT_RGB_565, G2D_FMT_RGB565, 1, 2},
|
|
{HAL_PIXEL_FORMAT_YV12, G2D_FMT_YV12, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YV12_M, G2D_FMT_YV12, 3, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_P, G2D_FMT_YUV420P, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_PN, G2D_FMT_YUV420P, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_P_M, G2D_FMT_YUV420P, 3, 0},
|
|
{HAL_PIXEL_FORMAT_YCrCb_420_SP, G2D_FMT_NV21, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M, G2D_FMT_NV21, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_FULL, G2D_FMT_NV21, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP, G2D_FMT_NV12, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M, G2D_FMT_NV12, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN, G2D_FMT_NV12, 1, 0},
|
|
{HAL_PIXEL_FORMAT_GOOGLE_NV12_SP, G2D_FMT_NV12, 1, 0},
|
|
{MALI_GRALLOC_FORMAT_INTERNAL_YUV420_8BIT_I, G2D_FMT_NV12, 1, 0},
|
|
{HAL_PIXEL_FORMAT_YCBCR_P010, G2D_FMT_NV12_P010, 1, 0},
|
|
{HAL_PIXEL_FORMAT_GOOGLE_NV12_SP_10B, G2D_FMT_NV12_P010, 1, 0},
|
|
{MALI_GRALLOC_FORMAT_INTERNAL_YUV420_10BIT_I, G2D_FMT_NV12_P010, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_P010_M, G2D_FMT_NV12_P010, 2, 0},
|
|
{HAL_PIXEL_FORMAT_YCbCr_422_I, G2D_FMT_YUYV, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCrCb_422_I, G2D_FMT_YVYU, 1, 0},
|
|
{HAL_PIXEL_FORMAT_YCbCr_422_SP, G2D_FMT_NV16, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC, G2D_FMT_NV12_SBWC, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC, G2D_FMT_NV12_SBWC, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC, G2D_FMT_NV12_SBWC_10B, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC, G2D_FMT_NV12_SBWC_10B, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_SBWC, G2D_FMT_NV21_SBWC, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_10B_SBWC, G2D_FMT_NV21_SBWC_10B, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L50, G2D_FMT_NV12_SBWC, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L40, G2D_FMT_NV12_SBWC_10B, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L80, G2D_FMT_NV12_SBWC_10B, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L50, G2D_FMT_NV12_SBWC, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC_L50, G2D_FMT_NV12_SBWC, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L75, G2D_FMT_NV12_SBWC, 2,0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC_L75, G2D_FMT_NV12_SBWC, 1,0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L40, G2D_FMT_NV12_SBWC_10B, 2, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L40, G2D_FMT_NV12_SBWC_10B, 1, 0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L60, G2D_FMT_NV12_SBWC_10B, 2,0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L60, G2D_FMT_NV12_SBWC_10B, 1,0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L80, G2D_FMT_NV12_SBWC_10B, 2,0},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L80, G2D_FMT_NV12_SBWC_10B, 1,0},
|
|
};
|
|
|
|
static g2d_fmt *halfmt_to_g2dfmt(struct g2d_fmt *tbl, size_t tbl_len, uint32_t halfmt)
|
|
{
|
|
for (size_t i = 0 ; i < tbl_len; i++) {
|
|
if (tbl[i].halfmt == halfmt)
|
|
return &tbl[i];
|
|
}
|
|
|
|
ALOGE("Unable to find the proper G2D format for HAL format %#x", halfmt);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
AcrylicCompositorG2D::AcrylicCompositorG2D(const HW2DCapability &capability, bool newcolormode)
|
|
: Acrylic(capability), mDev((capability.maxLayerCount() > 2) ? "/dev/g2d" : "/dev/fimg2d"),
|
|
mMaxSourceCount(0), mPriority(-1)
|
|
{
|
|
memset(&mTask, 0, sizeof(mTask));
|
|
|
|
mVersion = 0;
|
|
if (mDev.ioctl(G2D_IOC_VERSION, &mVersion) < 0)
|
|
ALOGERR("Failed to get G2D command version");
|
|
ALOGI("G2D API Version %d", mVersion);
|
|
|
|
halfmt_to_g2dfmt_tbl = newcolormode ? __halfmt_to_g2dfmt : __halfmt_to_g2dfmt_legacy;
|
|
len_halfmt_to_g2dfmt_tbl = newcolormode ? ARRSIZE(__halfmt_to_g2dfmt) : ARRSIZE(__halfmt_to_g2dfmt_legacy);
|
|
|
|
mUsePolyPhaseFilter = getCapabilities().supportedMinDecimation() == hw2d_coord_t{4, 4};
|
|
|
|
ALOGD_TEST("Created a new Acrylic for G2D on %p", this);
|
|
}
|
|
|
|
AcrylicCompositorG2D::~AcrylicCompositorG2D()
|
|
{
|
|
delete [] mTask.source;
|
|
delete [] mTask.commands.target;
|
|
for (unsigned int i = 0; i < mMaxSourceCount; i++)
|
|
delete [] mTask.commands.source[i];
|
|
|
|
ALOGD_TEST("Deleting Acrylic for G2D on %p", this);
|
|
}
|
|
|
|
unsigned int AcrylicCompositorG2D::updateFilterCoefficients(unsigned int layercount, g2d_reg regs[])
|
|
{
|
|
if (!mUsePolyPhaseFilter)
|
|
return 0;
|
|
|
|
unsigned int cnt = 0;
|
|
|
|
for (unsigned int i = 0; i < layercount; i++)
|
|
cnt += writeFilterCoefficients(mTask.commands.source[i][G2DSFR_SRC_XSCALE],
|
|
mTask.commands.source[i][G2DSFR_SRC_YSCALE],
|
|
mTask.commands.source[i][G2DSFR_IMG_COLORMODE],
|
|
i, regs + cnt);
|
|
|
|
return cnt;
|
|
}
|
|
|
|
#define SBWC_BLOCK_WIDTH 32
|
|
#define SBWC_BLOCK_HEIGHT 4
|
|
#define SBWC_BLOCK_SIZE(bit) (SBWC_BLOCK_WIDTH * SBWC_BLOCK_HEIGHT * (bit) / 8)
|
|
|
|
#define SBWC_HEADER_ALIGN 16
|
|
#define SBWC_PAYLOAD_ALIGN 32
|
|
|
|
#define SBWC_HEADER_STRIDE(w) \
|
|
ALIGN(((w) / SBWC_BLOCK_WIDTH / 2), SBWC_HEADER_ALIGN)
|
|
#define SBWC_PAYLOAD_STRIDE(w, dep)\
|
|
ALIGN(((w) / SBWC_BLOCK_WIDTH) * SBWC_BLOCK_SIZE(dep), \
|
|
SBWC_PAYLOAD_ALIGN)
|
|
|
|
#define SBWC_LOSSY_PAYLOAD_STRIDE(w, block_byte) \
|
|
ALIGN(((w) / SBWC_BLOCK_WIDTH) * (block_byte), \
|
|
SBWC_PAYLOAD_ALIGN)
|
|
|
|
static uint32_t mfc_stride_formats[] = {
|
|
HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN,
|
|
HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC,
|
|
HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC,
|
|
HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC,
|
|
HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC,
|
|
HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_SBWC,
|
|
HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_10B_SBWC,
|
|
};
|
|
|
|
struct lossy_formats {
|
|
unsigned int halfmt;
|
|
unsigned int blocksize;
|
|
};
|
|
|
|
static lossy_formats sbwc_lossy_formats[] {
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L50, 64},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L40, 64},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC_L50, 64},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L40, 64},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L75, 96},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L60, 96},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC_L75, 96},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L60, 96},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L80, 128},
|
|
{HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L80, 128},
|
|
};
|
|
|
|
|
|
bool AcrylicCompositorG2D::prepareImage(AcrylicCanvas &layer, struct g2d_layer &image, uint32_t cmd[], int index)
|
|
{
|
|
image.flags = 0;
|
|
|
|
if (layer.getFence() >= 0) {
|
|
image.flags |= G2D_LAYERFLAG_ACQUIRE_FENCE;
|
|
image.fence = layer.getFence();
|
|
}
|
|
|
|
if (layer.isProtected())
|
|
image.flags |= G2D_LAYERFLAG_SECURE;
|
|
|
|
g2d_fmt *g2dfmt = halfmt_to_g2dfmt(halfmt_to_g2dfmt_tbl, len_halfmt_to_g2dfmt_tbl, layer.getFormat());
|
|
if (!g2dfmt)
|
|
return false;
|
|
|
|
image.flags &= ~G2D_LAYERFLAG_MFC_STRIDE;
|
|
for (size_t i = 0; i < ARRSIZE(mfc_stride_formats); i++) {
|
|
if (layer.getFormat() == mfc_stride_formats[i]) {
|
|
image.flags |= G2D_LAYERFLAG_MFC_STRIDE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (layer.getBufferType() == AcrylicCanvas::MT_EMPTY) {
|
|
image.buffer_type = G2D_BUFTYPE_EMPTY;
|
|
} else {
|
|
if (layer.getBufferCount() < g2dfmt->num_bufs) {
|
|
ALOGE("HAL Format %#x requires %d buffers but %d buffers are given",
|
|
layer.getFormat(), g2dfmt->num_bufs, layer.getBufferCount());
|
|
return false;
|
|
}
|
|
|
|
if (layer.getBufferType() == AcrylicCanvas::MT_DMABUF) {
|
|
image.buffer_type = G2D_BUFTYPE_DMABUF;
|
|
for (unsigned int i = 0; i < g2dfmt->num_bufs; i++) {
|
|
image.buffer[i].dmabuf.fd = layer.getDmabuf(i);
|
|
image.buffer[i].dmabuf.offset = layer.getOffset(i);
|
|
image.buffer[i].length = layer.getBufferLength(i);
|
|
}
|
|
} else {
|
|
LOGASSERT(layer.getBufferType() == AcrylicCanvas::MT_USERPTR,
|
|
"Unknown buffer type %d", layer.getBufferType());
|
|
image.buffer_type = G2D_BUFTYPE_USERPTR;
|
|
for (unsigned int i = 0; i < g2dfmt->num_bufs; i++) {
|
|
image.buffer[i].userptr = layer.getUserptr(i);
|
|
image.buffer[i].length = layer.getBufferLength(i);
|
|
}
|
|
}
|
|
}
|
|
|
|
image.num_buffers = g2dfmt->num_bufs;
|
|
|
|
hw2d_coord_t xy = layer.getImageDimension();
|
|
|
|
cmd[G2DSFR_IMG_COLORMODE] = g2dfmt->g2dfmt;
|
|
if (layer.isUOrder())
|
|
cmd[G2DSFR_IMG_COLORMODE] |= G2D_DATAFORMAT_UORDER;
|
|
|
|
if (layer.isCompressed()) {
|
|
// AFBC forces RGB swizzling order to BGR for RGB565
|
|
if (g2dfmt->g2dfmt == G2D_FMT_RGB565)
|
|
cmd[G2DSFR_IMG_COLORMODE] = G2D_FMT_BGR565;
|
|
cmd[G2DSFR_IMG_COLORMODE] |= G2D_DATAFORMAT_AFBC;
|
|
cmd[G2DSFR_IMG_STRIDE] = 0;
|
|
} else if (g2dfmt->g2dfmt & G2D_DATAFORMAT_SBWC) {
|
|
cmd[G2DSFR_IMG_STRIDE] = 0;
|
|
} else {
|
|
cmd[G2DSFR_IMG_STRIDE] = g2dfmt->rgb_bpp * xy.hori;
|
|
}
|
|
|
|
unsigned int payload = 0, header = 0, lossyByteNum = 0;
|
|
|
|
if (g2dfmt->g2dfmt & G2D_DATAFORMAT_SBWC) {
|
|
unsigned int blocksize;
|
|
unsigned int isLossy = 0;
|
|
unsigned int format = layer.getFormat();
|
|
|
|
for (unsigned int i = 0; i < ARRSIZE(sbwc_lossy_formats); i++) {
|
|
if (format == sbwc_lossy_formats[i].halfmt) {
|
|
isLossy = 1;
|
|
blocksize = sbwc_lossy_formats[i].blocksize;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (isLossy) {
|
|
lossyByteNum = (blocksize >> 1) | isLossy;
|
|
payload = SBWC_LOSSY_PAYLOAD_STRIDE(xy.hori, blocksize);
|
|
} else {
|
|
payload = SBWC_PAYLOAD_STRIDE(xy.hori, (g2dfmt->g2dfmt & G2D_FMT_YCBCR_10BIT) ? 10 : 8);
|
|
header = SBWC_HEADER_STRIDE(xy.hori);
|
|
}
|
|
}
|
|
|
|
if (index < 0) {
|
|
cmd[G2DSFR_DST_Y_HEADER_STRIDE] = header;
|
|
cmd[G2DSFR_DST_C_HEADER_STRIDE] = header;
|
|
cmd[G2DSFR_DST_Y_PAYLOAD_STRIDE] = payload;
|
|
cmd[G2DSFR_DST_C_PAYLOAD_STRIDE] = payload;
|
|
cmd[G2DSFR_DST_SBWCINFO] = lossyByteNum;
|
|
} else {
|
|
cmd[G2DSFR_SRC_Y_HEADER_STRIDE] = header;
|
|
cmd[G2DSFR_SRC_C_HEADER_STRIDE] = header;
|
|
cmd[G2DSFR_SRC_Y_PAYLOAD_STRIDE] = payload;
|
|
cmd[G2DSFR_SRC_C_PAYLOAD_STRIDE] = payload;
|
|
cmd[G2DSFR_SRC_SBWCINFO] = lossyByteNum;
|
|
}
|
|
|
|
cmd[G2DSFR_IMG_LEFT] = 0;
|
|
cmd[G2DSFR_IMG_TOP] = 0;
|
|
cmd[G2DSFR_IMG_RIGHT] = xy.hori;
|
|
cmd[G2DSFR_IMG_BOTTOM] = xy.vert;
|
|
cmd[G2DSFR_IMG_WIDTH] = xy.hori;
|
|
cmd[G2DSFR_IMG_HEIGHT] = xy.vert;
|
|
|
|
return true;
|
|
}
|
|
|
|
static void setSolidLayer(struct g2d_layer &image, uint32_t cmd[], hw2d_coord_t xy)
|
|
{
|
|
image.flags = G2D_LAYERFLAG_COLORFILL;
|
|
image.buffer_type = G2D_BUFTYPE_EMPTY;
|
|
image.num_buffers = 0;
|
|
|
|
cmd[G2DSFR_IMG_COLORMODE] = G2D_FMT_ARGB8888;
|
|
cmd[G2DSFR_IMG_STRIDE] = 4 * xy.hori;
|
|
|
|
cmd[G2DSFR_IMG_WIDTH] = xy.hori;
|
|
cmd[G2DSFR_IMG_HEIGHT] = xy.vert;
|
|
|
|
cmd[G2DSFR_SRC_SELECT] = G2D_LAYERSEL_COLORFILL;
|
|
cmd[G2DSFR_SRC_COMMAND] = G2D_LAYERCMD_VALID;
|
|
|
|
cmd[G2DSFR_SRC_ROTATE] = 0;
|
|
cmd[G2DSFR_SRC_SCALECONTROL] = 0;
|
|
cmd[G2DSFR_SRC_XSCALE] = G2D_SCALE_FACTOR(1, 1);
|
|
cmd[G2DSFR_SRC_YSCALE] = G2D_SCALE_FACTOR(1, 1);
|
|
cmd[G2DSFR_SRC_XPHASE] = 0;
|
|
cmd[G2DSFR_SRC_YPHASE] = 0;
|
|
cmd[G2DSFR_SRC_YCBCRMODE] = 0;
|
|
cmd[G2DSFR_SRC_HDRMODE] = 0;
|
|
cmd[G2DSFR_SRC_Y_HEADER_STRIDE] = 0;
|
|
cmd[G2DSFR_SRC_C_HEADER_STRIDE] = 0;
|
|
cmd[G2DSFR_SRC_Y_PAYLOAD_STRIDE] = 0;
|
|
cmd[G2DSFR_SRC_C_PAYLOAD_STRIDE] = 0;
|
|
cmd[G2DSFR_SRC_SBWCINFO] = 0;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::prepareSolidLayer(AcrylicCanvas &canvas, struct g2d_layer &image, uint32_t cmd[])
|
|
{
|
|
hw2d_coord_t xy = canvas.getImageDimension();
|
|
|
|
setSolidLayer(image, cmd, xy);
|
|
|
|
uint16_t a, r, g, b;
|
|
getBackgroundColor(&r, &g, &b, &a);
|
|
|
|
cmd[G2DSFR_SRC_COLOR] = (a & 0xFF00) << 16;
|
|
cmd[G2DSFR_SRC_COLOR] |= (r & 0xFF00) << 8;
|
|
cmd[G2DSFR_SRC_COLOR] |= (g & 0xFF00) << 0;
|
|
cmd[G2DSFR_SRC_COLOR] |= (b & 0xFF00) >> 8;
|
|
|
|
cmd[G2DSFR_IMG_LEFT] = 0;
|
|
cmd[G2DSFR_IMG_TOP] = 0;
|
|
cmd[G2DSFR_IMG_RIGHT] = xy.hori;
|
|
cmd[G2DSFR_IMG_BOTTOM] = xy.vert;
|
|
|
|
cmd[G2DSFR_SRC_DSTLEFT] = 0;
|
|
cmd[G2DSFR_SRC_DSTTOP] = 0;
|
|
cmd[G2DSFR_SRC_DSTRIGHT] = xy.hori;
|
|
cmd[G2DSFR_SRC_DSTBOTTOM] = xy.vert;
|
|
|
|
cmd[G2DSFR_SRC_ALPHA] = 0;
|
|
cmd[G2DSFR_SRC_BLEND] = 0;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::prepareSolidLayer(AcrylicLayer &layer, struct g2d_layer &image, uint32_t cmd[], hw2d_coord_t target_size, unsigned int index)
|
|
{
|
|
hw2d_coord_t xy = layer.getImageDimension();
|
|
|
|
setSolidLayer(image, cmd, xy);
|
|
|
|
cmd[G2DSFR_SRC_COLOR] = layer.getSolidColor();
|
|
|
|
hw2d_rect_t crop = layer.getImageRect();
|
|
cmd[G2DSFR_IMG_LEFT] = crop.pos.hori;
|
|
cmd[G2DSFR_IMG_TOP] = crop.pos.vert;
|
|
cmd[G2DSFR_IMG_RIGHT] = crop.size.hori + crop.pos.hori;
|
|
cmd[G2DSFR_IMG_BOTTOM] = crop.size.vert + crop.pos.vert;
|
|
|
|
hw2d_rect_t window = layer.getTargetRect();
|
|
if (area_is_zero(window))
|
|
window.size = target_size;
|
|
cmd[G2DSFR_SRC_DSTLEFT] = window.pos.hori;
|
|
cmd[G2DSFR_SRC_DSTTOP] = window.pos.vert;
|
|
cmd[G2DSFR_SRC_DSTRIGHT] = window.size.hori + window.pos.hori;
|
|
cmd[G2DSFR_SRC_DSTBOTTOM] = window.size.vert + window.pos.vert;
|
|
|
|
uint8_t alpha = layer.getPlaneAlpha();
|
|
cmd[G2DSFR_SRC_ALPHA] = (alpha << 24) | (alpha << 16) | (alpha << 8) | alpha;
|
|
if ((layer.getCompositingMode() == HWC_BLENDING_PREMULT) ||
|
|
(layer.getCompositingMode() == HWC2_BLEND_MODE_PREMULTIPLIED)) {
|
|
cmd[G2DSFR_SRC_BLEND] = G2D_BLEND_SRCOVER;
|
|
} else if ((layer.getCompositingMode() == HWC_BLENDING_COVERAGE) ||
|
|
(layer.getCompositingMode() == HWC2_BLEND_MODE_COVERAGE)) {
|
|
cmd[G2DSFR_SRC_BLEND] = G2D_BLEND_NONE;
|
|
} else {
|
|
cmd[G2DSFR_SRC_BLEND] = G2D_BLEND_SRCCOPY;
|
|
}
|
|
|
|
/* bottom layer always is opaque */
|
|
if (index == 0) {
|
|
cmd[G2DSFR_SRC_COMMAND] |= G2D_LAYERCMD_OPAQUE;
|
|
if (alpha < 255)
|
|
cmd[G2DSFR_SRC_COMMAND] |= G2D_LAYERCMD_PREMULT_GLOBALALPHA;
|
|
} else {
|
|
cmd[G2DSFR_SRC_COMMAND] |= G2D_LAYERCMD_ALPHABLEND;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::prepareSource(AcrylicLayer &layer, struct g2d_layer &image, uint32_t cmd[],
|
|
hw2d_coord_t target_size, unsigned int index, unsigned int image_index)
|
|
{
|
|
if (layer.isSolidColor()) {
|
|
prepareSolidLayer(layer, image, cmd, target_size, image_index);
|
|
|
|
return true;
|
|
}
|
|
|
|
if (!prepareImage(layer, image, cmd, index))
|
|
return false;
|
|
|
|
cmd[G2DSFR_SRC_SELECT] = 0;
|
|
|
|
hw2d_rect_t crop = layer.getImageRect();
|
|
cmd[G2DSFR_IMG_LEFT] = crop.pos.hori;
|
|
cmd[G2DSFR_IMG_TOP] = crop.pos.vert;
|
|
cmd[G2DSFR_IMG_RIGHT] = crop.size.hori + crop.pos.hori;
|
|
cmd[G2DSFR_IMG_BOTTOM] = crop.size.vert + crop.pos.vert;
|
|
|
|
hw2d_rect_t window = layer.getTargetRect();
|
|
if (area_is_zero(window))
|
|
window.size = target_size;
|
|
cmd[G2DSFR_SRC_DSTLEFT] = window.pos.hori;
|
|
cmd[G2DSFR_SRC_DSTTOP] = window.pos.vert;
|
|
cmd[G2DSFR_SRC_DSTRIGHT] = window.size.hori + window.pos.hori;
|
|
cmd[G2DSFR_SRC_DSTBOTTOM] = window.size.vert + window.pos.vert;
|
|
|
|
if (layer.isCompressed()) {
|
|
cmd[G2DSFR_IMG_WIDTH]--;
|
|
cmd[G2DSFR_IMG_HEIGHT]--;
|
|
}
|
|
|
|
cmd[G2DSFR_SRC_ROTATE] = 0;
|
|
// HAL FLIP value: FLIP_H=0x01, FLIP_V=0x02
|
|
// G2D FLIP value: FLIP_Y=0x05, FLIP_X=0x04
|
|
unsigned int flip = layer.getTransform() & (HAL_TRANSFORM_FLIP_H | HAL_TRANSFORM_FLIP_V);
|
|
if (!!(layer.getTransform() & HAL_TRANSFORM_ROT_90)) {
|
|
window.size.swap();
|
|
|
|
cmd[G2DSFR_SRC_ROTATE] |= G2D_ROTATEDIR_ROT90CCW;
|
|
if (!flip || (flip == (HAL_TRANSFORM_FLIP_H | HAL_TRANSFORM_FLIP_V)))
|
|
flip = ~flip & (HAL_TRANSFORM_FLIP_H | HAL_TRANSFORM_FLIP_V);
|
|
}
|
|
|
|
cmd[G2DSFR_SRC_ROTATE] |= flip << G2D_ROTATEDIR_FLIP_SHIFT;
|
|
|
|
cmd[G2DSFR_SRC_XSCALE] = G2D_SCALE_FACTOR(crop.size.hori, window.size.hori);
|
|
cmd[G2DSFR_SRC_YSCALE] = G2D_SCALE_FACTOR(crop.size.vert, window.size.vert);
|
|
// Configure interpolation only if it is required.
|
|
// Otherwise, G2D needs more bandwidth because it interpolates pixels
|
|
// even though it is not required.
|
|
if ((cmd[G2DSFR_SRC_XSCALE] | cmd[G2DSFR_SRC_YSCALE]) == G2D_SCALE_FACTOR(1, 1))
|
|
cmd[G2DSFR_SRC_SCALECONTROL] = 0;
|
|
else if (mUsePolyPhaseFilter)
|
|
cmd[G2DSFR_SRC_SCALECONTROL] = (index << G2D_SCALECONTROL_FILTERCOEF_SHIFT) | G2D_SCALECONTROL_POLYPHASE;
|
|
else
|
|
cmd[G2DSFR_SRC_SCALECONTROL] = G2D_SCALECONTROL_BILINEAR;
|
|
|
|
// TODO: Configure initial phases according to the scale factors
|
|
cmd[G2DSFR_SRC_XPHASE] = 0;
|
|
cmd[G2DSFR_SRC_YPHASE] = 0;
|
|
|
|
uint8_t alpha = layer.getPlaneAlpha();
|
|
cmd[G2DSFR_SRC_ALPHA] = (alpha << 24) | (alpha << 16) | (alpha << 8) | alpha;
|
|
if ((layer.getCompositingMode() == HWC_BLENDING_PREMULT) ||
|
|
(layer.getCompositingMode() == HWC2_BLEND_MODE_PREMULTIPLIED)) {
|
|
cmd[G2DSFR_SRC_BLEND] = G2D_BLEND_SRCOVER;
|
|
} else if ((layer.getCompositingMode() == HWC_BLENDING_COVERAGE) ||
|
|
(layer.getCompositingMode() == HWC2_BLEND_MODE_COVERAGE)) {
|
|
cmd[G2DSFR_SRC_BLEND] = G2D_BLEND_NONE;
|
|
} else {
|
|
cmd[G2DSFR_SRC_BLEND] = G2D_BLEND_SRCCOPY;
|
|
|
|
// HWC_BLEND_NONE is used not to appear its lower layer to target layer.
|
|
// But, when G2D output is reused by DPU, lower layer could appear to target layer.
|
|
// To prevent this, when blend mode is HWC_BLEND_NONE, make alpha channel max.
|
|
// Example case is as follow.
|
|
// If G2D composites several layers and topmost layer is HWC_BLEND_NONE
|
|
// and has alpha lower than max, that alpha value remains in target buffer.
|
|
// And if this result layer is recomposited with lower layer by DPU
|
|
// lower layer color appears to final result layer.
|
|
if ((cmd[G2DSFR_IMG_COLORMODE] == G2D_FMT_ABGR8888) ||
|
|
(cmd[G2DSFR_IMG_COLORMODE] == G2D_FMT_ARGB8888) ||
|
|
(cmd[G2DSFR_IMG_COLORMODE] == G2D_FMT_ABGR2101010)) {
|
|
cmd[G2DSFR_IMG_COLORMODE] &= ~G2D_SWZ_ALPHA_MASK;
|
|
cmd[G2DSFR_IMG_COLORMODE] |= G2D_SWZ_ALPHA_ONE;
|
|
}
|
|
}
|
|
|
|
cmd[G2DSFR_SRC_COMMAND] = G2D_LAYERCMD_VALID;
|
|
|
|
/* bottom layer always is opaque */
|
|
if (image_index == 0) {
|
|
cmd[G2DSFR_SRC_COMMAND] |= G2D_LAYERCMD_OPAQUE;
|
|
if (alpha < 255)
|
|
cmd[G2DSFR_SRC_COMMAND] |= G2D_LAYERCMD_PREMULT_GLOBALALPHA;
|
|
} else {
|
|
cmd[G2DSFR_SRC_COMMAND] |= G2D_LAYERCMD_ALPHABLEND;
|
|
}
|
|
|
|
cmd[G2DSFR_SRC_YCBCRMODE] = 0;
|
|
cmd[G2DSFR_SRC_HDRMODE] = 0;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::reallocLayer(unsigned int layercount)
|
|
{
|
|
if (mMaxSourceCount >= layercount)
|
|
return true;
|
|
|
|
if (!mTask.commands.target) {
|
|
mTask.commands.target = new uint32_t[G2DSFR_DST_FIELD_COUNT];
|
|
if (!mTask.commands.target) {
|
|
ALOGE("Failed to allocate command buffer for target image");
|
|
return false;
|
|
}
|
|
|
|
memset(mTask.commands.target, 0, sizeof(uint32_t) * G2DSFR_DST_FIELD_COUNT);
|
|
}
|
|
|
|
delete [] mTask.source;
|
|
for (unsigned int i = 0; i < mMaxSourceCount; i++)
|
|
delete [] mTask.commands.source[i];
|
|
|
|
mMaxSourceCount = 0;
|
|
|
|
mTask.source = new g2d_layer[layercount];
|
|
if (!mTask.source) {
|
|
ALOGE("Failed to allocate %u source image descriptors", layercount);
|
|
return false;
|
|
}
|
|
|
|
for (unsigned int i = 0; i < layercount; i++) {
|
|
mTask.commands.source[i] = new uint32_t[G2DSFR_SRC_FIELD_COUNT];
|
|
if (mTask.commands.source[i] == NULL) {
|
|
ALOGE("Failed to allocate command buffer for source image");
|
|
while (i-- > 0)
|
|
delete [] mTask.commands.source[i];
|
|
|
|
delete [] mTask.source;
|
|
mTask.source = NULL;
|
|
|
|
return false;
|
|
}
|
|
|
|
memset(mTask.commands.source[i], 0, sizeof(uint32_t) * G2DSFR_SRC_FIELD_COUNT);
|
|
}
|
|
|
|
mMaxSourceCount = layercount;
|
|
|
|
return true;
|
|
}
|
|
|
|
int AcrylicCompositorG2D::ioctlG2D(void)
|
|
{
|
|
if (mVersion == 1) {
|
|
if (mDev.ioctl(G2D_IOC_PROCESS, &mTask) < 0)
|
|
return -errno;
|
|
} else {
|
|
struct g2d_compat_task task;
|
|
|
|
memcpy(&task, &mTask, sizeof(mTask) - sizeof(mTask.commands));
|
|
memcpy(task.commands.target, mTask.commands.target, sizeof(task.commands.target));
|
|
|
|
for (unsigned int i = 0; i < mMaxSourceCount; i++)
|
|
task.commands.source[i] = mTask.commands.source[i];
|
|
|
|
task.commands.extra = mTask.commands.extra;
|
|
task.commands.num_extra_regs = mTask.commands.num_extra_regs;
|
|
|
|
if (mDev.ioctl(G2D_IOC_COMPAT_PROCESS, &task) < 0)
|
|
return -errno;
|
|
|
|
mTask.flags = task.flags;
|
|
mTask.laptime_in_usec = task.laptime_in_usec;
|
|
|
|
for (unsigned int i = 0; i < mTask.num_release_fences; i++)
|
|
mTask.release_fence[i] = task.release_fence[i];
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::executeG2D(int fence[], unsigned int num_fences, bool nonblocking)
|
|
{
|
|
ATRACE_CALL();
|
|
if (!validateAllLayers())
|
|
return false;
|
|
|
|
unsigned int layercount = layerCount();
|
|
|
|
// Set invalid fence fd to the entries exceeds the number of source and destination images
|
|
for (unsigned int i = layercount; i < num_fences; i++)
|
|
fence[i] = -1;
|
|
|
|
if (num_fences > layercount + 1)
|
|
num_fences = layercount + 1;
|
|
|
|
bool hasBackground = hasBackgroundColor();
|
|
|
|
g2d_fmt *g2dfmt = halfmt_to_g2dfmt(halfmt_to_g2dfmt_tbl, len_halfmt_to_g2dfmt_tbl, getCanvas().getFormat());
|
|
if (g2dfmt && (g2dfmt->g2dfmt & G2D_DATAFORMAT_SBWC))
|
|
hasBackground = true;
|
|
|
|
if (hasBackground) {
|
|
layercount++;
|
|
|
|
if (layercount > getCapabilities().maxLayerCount()) {
|
|
ALOGE("Too many layers %d with the default background color configured", layerCount());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (!reallocLayer(layercount))
|
|
return false;
|
|
|
|
sortLayers();
|
|
|
|
mTask.flags = 0;
|
|
|
|
if (!prepareImage(getCanvas(), mTask.target, mTask.commands.target, -1)) {
|
|
ALOGE("Failed to configure the target image");
|
|
return false;
|
|
}
|
|
|
|
if (getCanvas().isOTF())
|
|
mTask.flags |= G2D_FLAG_HWFC;
|
|
|
|
unsigned int baseidx = 0;
|
|
|
|
if (hasBackground) {
|
|
baseidx++;
|
|
prepareSolidLayer(getCanvas(), mTask.source[0], mTask.commands.source[0]);
|
|
}
|
|
|
|
mTask.commands.target[G2DSFR_DST_YCBCRMODE] = 0;
|
|
|
|
CSCMatrixWriter cscMatrixWriter(mTask.commands.target[G2DSFR_IMG_COLORMODE],
|
|
getCanvas().getDataspace(),
|
|
&mTask.commands.target[G2DSFR_DST_YCBCRMODE]);
|
|
|
|
mTask.commands.target[G2DSFR_DST_YCBCRMODE] |= (G2D_LAYER_YCBCRMODE_OFFX | G2D_LAYER_YCBCRMODE_OFFY);
|
|
|
|
for (unsigned int i = baseidx; i < layercount; i++) {
|
|
AcrylicLayer &layer = *getLayer(i - baseidx);
|
|
|
|
if (!prepareSource(layer, mTask.source[i],
|
|
mTask.commands.source[i], getCanvas().getImageDimension(),
|
|
i, i - baseidx)) {
|
|
ALOGE("Failed to configure source layer %u", i - baseidx);
|
|
return false;
|
|
}
|
|
|
|
if (!cscMatrixWriter.configure(mTask.commands.source[i][G2DSFR_IMG_COLORMODE],
|
|
layer.getDataspace(),
|
|
&mTask.commands.source[i][G2DSFR_SRC_YCBCRMODE])) {
|
|
ALOGE("Failed to configure CSC coefficient of layer %d for dataspace %u",
|
|
i, layer.getDataspace());
|
|
return false;
|
|
}
|
|
|
|
mHdrWriter.setLayerStaticMetadata(i, layer.getDataspace(),
|
|
layer.getMinMasteringLuminance(),
|
|
layer.getMaxMasteringLuminance());
|
|
|
|
bool alpha_premult = (layer.getCompositingMode() == HWC_BLENDING_PREMULT)
|
|
|| (layer.getCompositingMode() == HWC2_BLEND_MODE_PREMULTIPLIED);
|
|
mHdrWriter.setLayerImageInfo(i, layer.getFormat(), alpha_premult);
|
|
mHdrWriter.setLayerOpaqueData(i, layer.getLayerData(), layer.getLayerDataLength());
|
|
}
|
|
|
|
mHdrWriter.setTargetInfo(getCanvas().getDataspace(), getTargetDisplayInfo());
|
|
mHdrWriter.setTargetDisplayLuminance(getMinTargetDisplayLuminance(), getMaxTargetDisplayLuminance());
|
|
|
|
mHdrWriter.getCommands();
|
|
mHdrWriter.getLayerHdrMode(mTask);
|
|
|
|
mTask.num_source = layercount;
|
|
|
|
if (nonblocking)
|
|
mTask.flags |= G2D_FLAG_NONBLOCK;
|
|
|
|
mTask.num_release_fences = num_fences;
|
|
mTask.release_fence = reinterpret_cast<int *>(alloca(sizeof(int) * num_fences));
|
|
|
|
mTask.commands.num_extra_regs = cscMatrixWriter.getRegisterCount() +
|
|
mHdrWriter.getCommandCount();
|
|
if (mUsePolyPhaseFilter)
|
|
mTask.commands.num_extra_regs += getFilterCoefficientCount(mTask.commands.source, layercount);
|
|
|
|
mTask.commands.extra = reinterpret_cast<g2d_reg *>(alloca(sizeof(g2d_reg) * mTask.commands.num_extra_regs));
|
|
|
|
g2d_reg *regs = mTask.commands.extra;
|
|
|
|
regs += cscMatrixWriter.write(regs);
|
|
|
|
regs += updateFilterCoefficients(layercount, regs);
|
|
|
|
mHdrWriter.write(regs);
|
|
|
|
debug_show_g2d_task(mTask);
|
|
|
|
if (ioctlG2D() < 0) {
|
|
ALOGERR("Failed to process a task");
|
|
show_g2d_task(mTask);
|
|
return false;
|
|
}
|
|
|
|
mHdrWriter.putCommands();
|
|
|
|
if (!!(mTask.flags & G2D_FLAG_ERROR)) {
|
|
ALOGE("Error occurred during processing a task to G2D");
|
|
show_g2d_task(mTask);
|
|
return false;
|
|
}
|
|
|
|
getCanvas().clearSettingModified();
|
|
getCanvas().setFence(-1);
|
|
|
|
for (unsigned int i = 0; i < layerCount(); i++) {
|
|
getLayer(i)->clearSettingModified();
|
|
getLayer(i)->setFence(-1);
|
|
}
|
|
|
|
for (unsigned int i = 0; i < num_fences; i++)
|
|
fence[i] = mTask.release_fence[i];
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::execute(int fence[], unsigned int num_fences)
|
|
{
|
|
if (!executeG2D(fence, num_fences, true)) {
|
|
// Clearing all acquire fences because their buffers are expired.
|
|
// The clients should configure everything again to start new execution
|
|
for (unsigned int i = 0; i < layerCount(); i++)
|
|
getLayer(i)->setFence(-1);
|
|
getCanvas().setFence(-1);
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::execute(int *handle)
|
|
{
|
|
if (!executeG2D(NULL, 0, handle ? true : false)) {
|
|
// Clearing all acquire fences because their buffers are expired.
|
|
// The clients should configure everything again to start new execution
|
|
for (unsigned int i = 0; i < layerCount(); i++)
|
|
getLayer(i)->setFence(-1);
|
|
getCanvas().setFence(-1);
|
|
|
|
return false;
|
|
}
|
|
|
|
if (handle != NULL)
|
|
*handle = 1; /* dummy handle */
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::waitExecution(int __unused handle)
|
|
{
|
|
ALOGD_TEST("Waiting for execution of m2m1shot2 G2D completed by handle %d", handle);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AcrylicCompositorG2D::requestPerformanceQoS(AcrylicPerformanceRequest *request)
|
|
{
|
|
g2d_performance data;
|
|
|
|
memset(&data, 0, sizeof(data));
|
|
|
|
if (!request || (request->getFrameCount() == 0)) {
|
|
if (mDev.ioctl(G2D_IOC_PERFORMANCE, &data) < 0) {
|
|
ALOGERR("Failed to cancel performance request");
|
|
return false;
|
|
}
|
|
|
|
ALOGD_TEST("Canceled performance request");
|
|
return true;
|
|
}
|
|
|
|
ALOGD_TEST("Requesting performance: frame count %d:", request->getFrameCount());
|
|
for (int i = 0; i < request->getFrameCount(); i++) {
|
|
AcrylicPerformanceRequestFrame *frame = request->getFrame(i);
|
|
uint64_t bandwidth = 0;
|
|
bool src_yuv420_8b;
|
|
bool src_rotate;
|
|
|
|
src_rotate = false;
|
|
src_yuv420_8b = false;
|
|
|
|
unsigned int bpp;
|
|
uint8_t planecount;
|
|
uint32_t equiv_fmt;
|
|
for (int idx = 0; idx < frame->getLayerCount(); idx++) {
|
|
AcrylicPerformanceRequestLayer *layer = &(frame->mLayers[idx]);
|
|
uint64_t layer_bw, pixelcount;
|
|
int32_t is_scaling;
|
|
uint32_t src_hori = layer->mSourceRect.size.hori;
|
|
uint32_t src_vert = layer->mSourceRect.size.vert;
|
|
uint32_t dst_hori = layer->mTargetRect.size.hori;
|
|
uint32_t dst_vert = layer->mTargetRect.size.vert;
|
|
data.frame[i].layer[idx].crop_width = src_hori;
|
|
data.frame[i].layer[idx].crop_height = src_vert;
|
|
data.frame[i].layer[idx].window_width = dst_hori;
|
|
data.frame[i].layer[idx].window_height = dst_vert;
|
|
|
|
// Src layer crop size is used when calculating read bandwidth.
|
|
// Crop coordinates should be aligned in multiples of 16.
|
|
pixelcount = (ALIGN(layer->mSourceRect.pos.hori + src_hori, 16) -
|
|
ALIGN_DOWN(layer->mSourceRect.pos.hori, 16)) *
|
|
(ALIGN(layer->mSourceRect.pos.vert + src_vert, 16) -
|
|
ALIGN_DOWN(layer->mSourceRect.pos.vert, 16));
|
|
|
|
bpp = halfmt_bpp(layer->mPixFormat);
|
|
planecount = halfmt_plane_count(layer->mPixFormat);
|
|
equiv_fmt = find_format_equivalent(layer->mPixFormat);
|
|
|
|
if (equiv_fmt == HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC ||
|
|
equiv_fmt == HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC)
|
|
data.frame[i].layer[idx].layer_attr |= G2D_PERF_LAYER_SBWC;
|
|
else if (layer->mAttribute & AcrylicCanvas::ATTR_COMPRESSED) {
|
|
if (planecount == 1)
|
|
data.frame[i].layer[idx].layer_attr |= G2D_PERF_LAYER_RGB_AFBC;
|
|
else
|
|
data.frame[i].layer[idx].layer_attr |= G2D_PERF_LAYER_YUV_AFBC;
|
|
} else if (planecount == 2)
|
|
data.frame[i].layer[idx].layer_attr |= G2D_PERF_LAYER_YUV2P;
|
|
|
|
// src_yuv420_8b is used when calculating write bandwidth
|
|
if (bpp == 12) src_yuv420_8b = true;
|
|
|
|
layer_bw = pixelcount * bpp;
|
|
// Below is checking if scaling is involved.
|
|
// Comparisons are replaced by additions to avoid branches.
|
|
if (!!(layer->mTransform & HAL_TRANSFORM_ROT_90)) {
|
|
src_rotate = true;
|
|
data.frame[i].layer[idx].layer_attr |= G2D_PERF_LAYER_ROTATE;
|
|
|
|
is_scaling = src_hori - dst_vert;
|
|
is_scaling += src_vert - dst_hori;
|
|
} else {
|
|
is_scaling = src_hori - dst_hori;
|
|
is_scaling += src_vert - dst_vert;
|
|
}
|
|
// Weight to the bandwidth when scaling is involved is 1.125.
|
|
// It is multiplied by 16 to avoid multiplication with a real number.
|
|
// We also get benefit from shift instead of multiplication.
|
|
if (is_scaling == 0) {
|
|
layer_bw <<= 4; // layer_bw * 16
|
|
} else {
|
|
layer_bw = (layer_bw << 4) + (layer_bw << 1); // layer_bw * 18
|
|
}
|
|
|
|
bandwidth += layer_bw;
|
|
ALOGD_TEST(" LAYER[%d]: BW %llu FMT %#x(%u) (%dx%d)@(%dx%d)on(%dx%d) --> (%dx%d)@(%dx%d) TRFM %#x",
|
|
idx, static_cast<unsigned long long>(layer_bw), layer->mPixFormat, bpp,
|
|
layer->mSourceRect.size.hori, layer->mSourceRect.size.vert,
|
|
layer->mSourceRect.pos.hori, layer->mSourceRect.pos.vert,
|
|
layer->mSourceDimension.hori, layer->mSourceDimension.vert,
|
|
layer->mTargetRect.size.hori, layer->mTargetRect.size.vert,
|
|
layer->mTargetRect.pos.hori, layer->mTargetRect.pos.vert, layer->mTransform);
|
|
}
|
|
|
|
bandwidth *= frame->mFrameRate;
|
|
bandwidth >>= 17; // divide by 16(weight), 8(bpp) and 1024(kilobyte)
|
|
|
|
data.frame[i].bandwidth_read = static_cast<uint32_t>(bandwidth);
|
|
|
|
bpp = halfmt_bpp(frame->mTargetPixFormat);
|
|
bandwidth = frame->mTargetDimension.hori * frame->mTargetDimension.vert;
|
|
bandwidth *= frame->mFrameRate * bpp;
|
|
|
|
// When src rotation is involved, src format includes yuv420(8bit-depth)
|
|
// and dst format is yuv420(8bit-depth), weight to the write bandwidth is 2.
|
|
// RSH 12 : bw * 2 / (bits_per_byte * kilobyte)
|
|
// RHS 13 : bw * 1 / (bits_per_byte * kilobyte)
|
|
bandwidth >>= ((bpp == 12) && src_yuv420_8b && src_rotate) ? 12 : 13;
|
|
data.frame[i].bandwidth_write = static_cast<uint32_t>(bandwidth);
|
|
|
|
if (frame->mHasBackgroundLayer)
|
|
data.frame[i].frame_attr |= G2D_PERF_FRAME_SOLIDCOLORFILL;
|
|
|
|
data.frame[i].num_layers = frame->getLayerCount();
|
|
data.frame[i].target_pixelcount = frame->mTargetDimension.vert * frame->mTargetDimension.hori;
|
|
data.frame[i].frame_rate = frame->mFrameRate;
|
|
|
|
ALOGD_TEST(" FRAME[%d]: BW:(%u, %u) Layercount %d, Framerate %d, Target %dx%d, FMT %#x Background? %d",
|
|
i, data.frame[i].bandwidth_read, data.frame[i].bandwidth_write, data.frame[i].num_layers, frame->mFrameRate,
|
|
frame->mTargetDimension.hori, frame->mTargetDimension.vert, frame->mTargetPixFormat,
|
|
frame->mHasBackgroundLayer);
|
|
}
|
|
|
|
data.num_frame = request->getFrameCount();
|
|
|
|
if (mDev.ioctl(G2D_IOC_PERFORMANCE, &data) < 0) {
|
|
ALOGERR("Failed to request performance");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
int AcrylicCompositorG2D::prioritize(int priority)
|
|
{
|
|
static int32_t g2d_priorities[] = {
|
|
G2D_LOW_PRIORITY, // 0
|
|
G2D_MEDIUM_PRIORITY, // 1
|
|
G2D_HIGH_PRIORITY, // 2
|
|
};
|
|
|
|
if (priority == mPriority)
|
|
return 0;
|
|
|
|
if (Acrylic::prioritize(priority) < 0)
|
|
return -1;
|
|
|
|
int32_t arg;
|
|
|
|
if (priority > 2)
|
|
arg = G2D_HIGHEST_PRIORITY;
|
|
else if (priority < 0)
|
|
arg = G2D_DEFAULT_PRIORITY;
|
|
else
|
|
arg = g2d_priorities[priority];
|
|
|
|
if (mDev.ioctl(G2D_IOC_PRIORITY, &arg) < 0) {
|
|
if (errno != EBUSY) {
|
|
ALOGERR("Failed to set priority on a context of G2D");
|
|
return -1;
|
|
}
|
|
|
|
ALOGD("G2D Driver returned EBUSY but the priority of %d(%d) is successfully applied", priority, arg);
|
|
return 1;
|
|
}
|
|
|
|
ALOGD_TEST("Applied the priority of %d(%d) successfully", priority, arg);
|
|
|
|
mPriority = priority;
|
|
|
|
return 0;
|
|
}
|