2debc6b63c
Moved libdisplayconfig.qti, libqdMetadata, and libgralloc.qti from vendor/qcom/opensource/commonsys-intf/display to vendor/qcom/opensource/commonsys/display to install in system_ext Change-Id: Iff8e2364ded221858eb1ea211b6212c38df36eb3 LNXDISPLAY-1552: REQ002 CRs-Fixed: 2972776
643 lines
23 KiB
C++
643 lines
23 KiB
C++
/*
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* Copyright (c) 2012-2021, The Linux Foundation. All rights reserved.
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*
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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 "qdMetaData.h"
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#include <QtiGrallocPriv.h>
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#include <errno.h>
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#include <gralloc_priv.h>
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#ifndef __QTI_NO_GRALLOC4__
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#include <gralloctypes/Gralloc4.h>
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#endif
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#include <log/log.h>
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#include <string.h>
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#include <sys/mman.h>
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#include <cinttypes>
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static int colorMetaDataToColorSpace(ColorMetaData in, ColorSpace_t *out) {
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if (in.colorPrimaries == ColorPrimaries_BT601_6_525 ||
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in.colorPrimaries == ColorPrimaries_BT601_6_625) {
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if (in.range == Range_Full) {
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*out = ITU_R_601_FR;
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} else {
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*out = ITU_R_601;
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}
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} else if (in.colorPrimaries == ColorPrimaries_BT2020) {
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if (in.range == Range_Full) {
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*out = ITU_R_2020_FR;
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} else {
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*out = ITU_R_2020;
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}
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} else if (in.colorPrimaries == ColorPrimaries_BT709_5) {
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if (in.range == Range_Full) {
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*out = ITU_R_709_FR;
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} else {
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*out = ITU_R_709;
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}
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} else {
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ALOGE(
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"Cannot convert ColorMetaData to ColorSpace_t. "
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"Primaries = %d, Range = %d",
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in.colorPrimaries, in.range);
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return -1;
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}
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return 0;
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}
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static int colorSpaceToColorMetadata(ColorSpace_t in, ColorMetaData *out) {
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out->transfer = Transfer_sRGB;
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switch (in) {
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case ITU_R_601:
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out->colorPrimaries = ColorPrimaries_BT601_6_525;
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out->range = Range_Limited;
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break;
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case ITU_R_601_FR:
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out->colorPrimaries = ColorPrimaries_BT601_6_525;
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out->range = Range_Full;
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break;
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case ITU_R_709:
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out->colorPrimaries = ColorPrimaries_BT709_5;
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out->range = Range_Limited;
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break;
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case ITU_R_709_FR:
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out->colorPrimaries = ColorPrimaries_BT709_5;
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out->range = Range_Full;
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break;
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case ITU_R_2020:
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out->colorPrimaries = ColorPrimaries_BT2020;
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out->range = Range_Limited;
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break;
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case ITU_R_2020_FR:
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out->colorPrimaries = ColorPrimaries_BT2020;
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out->range = Range_Full;
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break;
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default:
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ALOGE("Cannot convert ColorSpace_t %d to ColorMetaData", in);
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return -1;
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break;
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}
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return 0;
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}
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#ifndef __QTI_NO_GRALLOC4__
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static bool getGralloc4Array(MetaData_t *metadata, int32_t paramType) {
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switch (paramType) {
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case SET_VT_TIMESTAMP:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_VT_TIMESTAMP)];
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case COLOR_METADATA:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_COLOR_METADATA)];
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case PP_PARAM_INTERLACED:
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return metadata
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->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_PP_PARAM_INTERLACED)];
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case SET_VIDEO_PERF_MODE:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_VIDEO_PERF_MODE)];
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case SET_GRAPHICS_METADATA:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_GRAPHICS_METADATA)];
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case SET_UBWC_CR_STATS_INFO:
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return metadata
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->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_UBWC_CR_STATS_INFO)];
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case UPDATE_BUFFER_GEOMETRY:
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return metadata->isStandardMetadataSet[GET_STANDARD_METADATA_STATUS_INDEX(
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::android::gralloc4::MetadataType_Crop.value)];
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case UPDATE_REFRESH_RATE:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_REFRESH_RATE)];
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case UPDATE_COLOR_SPACE:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_COLOR_METADATA)];
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case MAP_SECURE_BUFFER:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_MAP_SECURE_BUFFER)];
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case LINEAR_FORMAT:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_LINEAR_FORMAT)];
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case SET_SINGLE_BUFFER_MODE:
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return metadata
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->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_SINGLE_BUFFER_MODE)];
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case SET_CVP_METADATA:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_CVP_METADATA)];
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case SET_VIDEO_HISTOGRAM_STATS:
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return metadata
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->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_VIDEO_HISTOGRAM_STATS)];
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case SET_VIDEO_TS_INFO:
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return metadata
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->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_VIDEO_TS_INFO)];
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case GET_S3D_FORMAT:
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return metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_S3D_FORMAT)];
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default:
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ALOGE("paramType %d not supported", paramType);
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return false;
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}
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}
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static void setGralloc4Array(MetaData_t *metadata, int32_t paramType, bool isSet) {
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switch (paramType) {
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case SET_VT_TIMESTAMP:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_VT_TIMESTAMP)] = isSet;
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break;
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case COLOR_METADATA:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_COLOR_METADATA)] = isSet;
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break;
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case PP_PARAM_INTERLACED:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_PP_PARAM_INTERLACED)] =
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isSet;
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break;
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case SET_VIDEO_PERF_MODE:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_VIDEO_PERF_MODE)] = isSet;
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break;
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case SET_GRAPHICS_METADATA:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_GRAPHICS_METADATA)] =
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isSet;
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break;
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case SET_UBWC_CR_STATS_INFO:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_UBWC_CR_STATS_INFO)] =
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isSet;
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break;
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case UPDATE_BUFFER_GEOMETRY:
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metadata->isStandardMetadataSet[GET_STANDARD_METADATA_STATUS_INDEX(
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::android::gralloc4::MetadataType_Crop.value)] = isSet;
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break;
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case UPDATE_REFRESH_RATE:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_REFRESH_RATE)] = isSet;
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break;
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case UPDATE_COLOR_SPACE:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_COLOR_METADATA)] = isSet;
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break;
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case MAP_SECURE_BUFFER:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_MAP_SECURE_BUFFER)] =
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isSet;
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break;
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case LINEAR_FORMAT:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_LINEAR_FORMAT)] = isSet;
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break;
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case SET_SINGLE_BUFFER_MODE:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_SINGLE_BUFFER_MODE)] =
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isSet;
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break;
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case SET_CVP_METADATA:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_CVP_METADATA)] = isSet;
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break;
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case SET_VIDEO_HISTOGRAM_STATS:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_VIDEO_HISTOGRAM_STATS)] =
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isSet;
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break;
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case SET_VIDEO_TS_INFO:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_VIDEO_TS_INFO)] =
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isSet;
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break;
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case S3D_FORMAT:
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metadata->isVendorMetadataSet[GET_VENDOR_METADATA_STATUS_INDEX(QTI_S3D_FORMAT)] = isSet;
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break;
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default:
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ALOGE("paramType %d not supported in Gralloc4", paramType);
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}
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}
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#else
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static bool getGralloc4Array(MetaData_t *metadata, int32_t paramType) {
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return true;
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}
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static void setGralloc4Array(MetaData_t *metadata, int32_t paramType, bool isSet) {
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}
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#endif
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unsigned long getMetaDataSize() {
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return static_cast<unsigned long>(ROUND_UP_PAGESIZE(sizeof(MetaData_t)));
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}
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// Cannot add default argument to existing function
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unsigned long getMetaDataSizeWithReservedRegion(uint64_t reserved_size) {
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return static_cast<unsigned long>(ROUND_UP_PAGESIZE(sizeof(MetaData_t) + reserved_size));
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}
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static int validateAndMap(private_handle_t* handle) {
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if (private_handle_t::validate(handle)) {
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ALOGE("%s: Private handle is invalid - handle:%p", __func__, handle);
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return -1;
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}
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if (handle->fd_metadata < 0) {
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// Metadata cannot be used
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return -1;
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}
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if (!handle->base_metadata) {
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auto size = getMetaDataSize();
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void *base = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED,
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handle->fd_metadata, 0);
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if (base == reinterpret_cast<void*>(MAP_FAILED)) {
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ALOGE("%s: metadata mmap failed - handle:%p fd: %d err: %s",
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__func__, handle, handle->fd_metadata, strerror(errno));
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return -1;
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}
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handle->base_metadata = (uintptr_t) base;
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auto metadata = reinterpret_cast<MetaData_t *>(handle->base_metadata);
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if (metadata->reservedSize) {
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auto reserved_size = metadata->reservedSize;
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munmap(reinterpret_cast<void *>(handle->base_metadata), getMetaDataSize());
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handle->base_metadata = 0;
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size = getMetaDataSizeWithReservedRegion(reserved_size);
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void *new_base =
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mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, handle->fd_metadata, 0);
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if (new_base == reinterpret_cast<void *>(MAP_FAILED)) {
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ALOGE("%s: metadata mmap failed - handle:%p fd: %d err: %s", __func__, handle,
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handle->fd_metadata, strerror(errno));
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return -1;
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}
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handle->base_metadata = (uintptr_t)new_base;
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}
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}
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return 0;
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}
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static void unmapAndReset(private_handle_t *handle) {
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if (private_handle_t::validate(handle) == 0 && handle->base_metadata) {
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// If reservedSize is 0, the return value will be the same as getMetaDataSize
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auto metadata = reinterpret_cast<MetaData_t *>(handle->base_metadata);
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auto size = getMetaDataSizeWithReservedRegion(metadata->reservedSize);
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munmap(reinterpret_cast<void *>(handle->base_metadata), size);
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handle->base_metadata = 0;
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}
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}
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int setMetaData(private_handle_t *handle, DispParamType paramType,
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void *param) {
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auto err = validateAndMap(handle);
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if (err != 0)
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return err;
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return setMetaDataVa(reinterpret_cast<MetaData_t*>(handle->base_metadata),
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paramType, param);
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}
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int setMetaDataVa(MetaData_t *data, DispParamType paramType,
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void *param) {
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if (data == nullptr)
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return -EINVAL;
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// If parameter is NULL reset the specific MetaData Key
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if (!param) {
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setGralloc4Array(data, paramType, false);
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switch (paramType) {
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case SET_VIDEO_PERF_MODE:
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data->isVideoPerfMode = 0;
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break;
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case SET_CVP_METADATA:
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data->cvpMetadata.size = 0;
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break;
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case SET_VIDEO_HISTOGRAM_STATS:
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data->video_histogram_stats.stat_len = 0;
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break;
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default:
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ALOGE("Unknown paramType %d", paramType);
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break;
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}
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// param unset
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return 0;
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}
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setGralloc4Array(data, paramType, true);
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switch (paramType) {
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case PP_PARAM_INTERLACED:
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data->interlaced = *((int32_t *)param);
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break;
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case UPDATE_BUFFER_GEOMETRY: {
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BufferDim_t in = *((BufferDim_t *)param);
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data->crop = {0, 0, in.sliceWidth, in.sliceHeight};
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break;
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}
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case UPDATE_REFRESH_RATE:
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data->refreshrate = *((float *)param);
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break;
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case UPDATE_COLOR_SPACE: {
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ColorMetaData color = {};
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if (!colorSpaceToColorMetadata(*((ColorSpace_t *)param), &color)) {
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data->color = color;
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break;
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}
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return -EINVAL;
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}
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case MAP_SECURE_BUFFER:
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data->mapSecureBuffer = *((int32_t *)param);
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break;
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case S3D_FORMAT:
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data->s3dFormat = *((uint32_t *)param);
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break;
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case LINEAR_FORMAT:
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data->linearFormat = *((uint32_t *)param);
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break;
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case SET_SINGLE_BUFFER_MODE:
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data->isSingleBufferMode = *((uint32_t *)param);
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break;
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case SET_VT_TIMESTAMP:
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data->vtTimeStamp = *((uint64_t *)param);
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break;
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case COLOR_METADATA:
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data->color = *((ColorMetaData *)param);
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break;
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case SET_UBWC_CR_STATS_INFO: {
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struct UBWCStats *stats = (struct UBWCStats *)param;
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int numelems = sizeof(data->ubwcCRStats) / sizeof(struct UBWCStats);
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for (int i = 0; i < numelems; i++) {
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data->ubwcCRStats[i] = stats[i];
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}
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break;
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}
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case SET_VIDEO_PERF_MODE:
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data->isVideoPerfMode = *((uint32_t *)param);
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break;
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case SET_GRAPHICS_METADATA: {
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GraphicsMetadata payload = *((GraphicsMetadata*)(param));
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data->graphics_metadata.size = payload.size;
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memcpy(data->graphics_metadata.data, payload.data,
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sizeof(data->graphics_metadata.data));
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break;
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}
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case SET_CVP_METADATA: {
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struct CVPMetadata *cvpMetadata = (struct CVPMetadata *)param;
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if (cvpMetadata->size <= CVP_METADATA_SIZE) {
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data->cvpMetadata.size = cvpMetadata->size;
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memcpy(data->cvpMetadata.payload, cvpMetadata->payload,
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cvpMetadata->size);
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data->cvpMetadata.capture_frame_rate = cvpMetadata->capture_frame_rate;
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data->cvpMetadata.cvp_frame_rate = cvpMetadata->cvp_frame_rate;
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data->cvpMetadata.flags = cvpMetadata->flags;
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memcpy(data->cvpMetadata.reserved, cvpMetadata->reserved,
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(8 * sizeof(uint32_t)));
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} else {
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setGralloc4Array(data, paramType, false);
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ALOGE("%s: cvp metadata length %d is more than max size %d", __func__,
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cvpMetadata->size, CVP_METADATA_SIZE);
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return -EINVAL;
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}
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break;
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}
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case SET_VIDEO_HISTOGRAM_STATS: {
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struct VideoHistogramMetadata *vidstats = (struct VideoHistogramMetadata *)param;
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if (vidstats->stat_len <= VIDEO_HISTOGRAM_STATS_SIZE) {
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memcpy(data->video_histogram_stats.stats_info,
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vidstats->stats_info, VIDEO_HISTOGRAM_STATS_SIZE);
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data->video_histogram_stats.stat_len = vidstats->stat_len;
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data->video_histogram_stats.frame_type = vidstats->frame_type;
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data->video_histogram_stats.display_width = vidstats->display_width;
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data->video_histogram_stats.display_height = vidstats->display_height;
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data->video_histogram_stats.decode_width = vidstats->decode_width;
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data->video_histogram_stats.decode_height = vidstats->decode_height;
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} else {
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setGralloc4Array(data, paramType, false);
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ALOGE("%s: video stats length %u is more than max size %u", __func__,
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vidstats->stat_len, VIDEO_HISTOGRAM_STATS_SIZE);
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return -EINVAL;
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}
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break;
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}
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case SET_VIDEO_TS_INFO:
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data->videoTsInfo = *((VideoTimestampInfo *)param);
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break;
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default:
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ALOGE("Unknown paramType %d", paramType);
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break;
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}
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return 0;
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}
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int clearMetaData(private_handle_t *handle, DispParamType paramType) {
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auto err = validateAndMap(handle);
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if (err != 0)
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return err;
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return clearMetaDataVa(reinterpret_cast<MetaData_t *>(handle->base_metadata),
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paramType);
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}
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int clearMetaDataVa(MetaData_t *data, DispParamType paramType) {
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if (data == nullptr)
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return -EINVAL;
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data->operation &= ~paramType;
|
|
switch (paramType) {
|
|
case SET_VIDEO_PERF_MODE:
|
|
data->isVideoPerfMode = 0;
|
|
break;
|
|
case SET_CVP_METADATA:
|
|
data->cvpMetadata.size = 0;
|
|
break;
|
|
case SET_VIDEO_HISTOGRAM_STATS:
|
|
data->video_histogram_stats.stat_len = 0;
|
|
break;
|
|
default:
|
|
ALOGE("Unknown paramType %d", paramType);
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int getMetaData(private_handle_t *handle, DispFetchParamType paramType,
|
|
void *param) {
|
|
int ret = validateAndMap(handle);
|
|
if (ret != 0)
|
|
return ret;
|
|
return getMetaDataVa(reinterpret_cast<MetaData_t *>(handle->base_metadata),
|
|
paramType, param);
|
|
}
|
|
|
|
int getMetaDataVa(MetaData_t *data, DispFetchParamType paramType,
|
|
void *param) {
|
|
// Make sure we send 0 only if the operation queried is present
|
|
int ret = -EINVAL;
|
|
if (data == nullptr)
|
|
return ret;
|
|
if (param == nullptr)
|
|
return ret;
|
|
|
|
if (!getGralloc4Array(data, paramType)) {
|
|
return ret;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
switch (paramType) {
|
|
case GET_PP_PARAM_INTERLACED:
|
|
*((int32_t *)param) = data->interlaced;
|
|
break;
|
|
case GET_BUFFER_GEOMETRY:
|
|
*((BufferDim_t *)param) = {data->crop.right, data->crop.bottom};
|
|
break;
|
|
case GET_REFRESH_RATE:
|
|
*((float *)param) = data->refreshrate;
|
|
break;
|
|
case GET_COLOR_SPACE: {
|
|
ColorSpace_t color_space;
|
|
if (!colorMetaDataToColorSpace(data->color, &color_space)) {
|
|
*((ColorSpace_t *)param) = color_space;
|
|
} else {
|
|
ret = -EINVAL;
|
|
}
|
|
break;
|
|
}
|
|
case GET_MAP_SECURE_BUFFER:
|
|
*((int32_t *)param) = data->mapSecureBuffer;
|
|
break;
|
|
case GET_S3D_FORMAT:
|
|
*((uint32_t *)param) = data->s3dFormat;
|
|
break;
|
|
case GET_LINEAR_FORMAT:
|
|
*((uint32_t *)param) = data->linearFormat;
|
|
break;
|
|
case GET_SINGLE_BUFFER_MODE:
|
|
*((uint32_t *)param) = data->isSingleBufferMode;
|
|
break;
|
|
case GET_VT_TIMESTAMP:
|
|
*((uint64_t *)param) = data->vtTimeStamp;
|
|
break;
|
|
case GET_COLOR_METADATA:
|
|
*((ColorMetaData *)param) = data->color;
|
|
break;
|
|
case GET_UBWC_CR_STATS_INFO: {
|
|
struct UBWCStats *stats = (struct UBWCStats *)param;
|
|
int numelems = sizeof(data->ubwcCRStats) / sizeof(struct UBWCStats);
|
|
for (int i = 0; i < numelems; i++) {
|
|
stats[i] = data->ubwcCRStats[i];
|
|
}
|
|
break;
|
|
}
|
|
case GET_VIDEO_PERF_MODE:
|
|
*((uint32_t *)param) = data->isVideoPerfMode;
|
|
break;
|
|
case GET_GRAPHICS_METADATA:
|
|
memcpy(param, data->graphics_metadata.data, sizeof(data->graphics_metadata.data));
|
|
break;
|
|
case GET_CVP_METADATA: {
|
|
struct CVPMetadata *cvpMetadata = (struct CVPMetadata *)param;
|
|
cvpMetadata->size = 0;
|
|
if (data->cvpMetadata.size <= CVP_METADATA_SIZE) {
|
|
cvpMetadata->size = data->cvpMetadata.size;
|
|
memcpy(cvpMetadata->payload, data->cvpMetadata.payload, data->cvpMetadata.size);
|
|
cvpMetadata->capture_frame_rate = data->cvpMetadata.capture_frame_rate;
|
|
cvpMetadata->cvp_frame_rate = data->cvpMetadata.cvp_frame_rate;
|
|
cvpMetadata->flags = data->cvpMetadata.flags;
|
|
memcpy(cvpMetadata->reserved, data->cvpMetadata.reserved, (8 * sizeof(uint32_t)));
|
|
} else {
|
|
ret = -EINVAL;
|
|
}
|
|
break;
|
|
}
|
|
case GET_VIDEO_HISTOGRAM_STATS: {
|
|
struct VideoHistogramMetadata *vidstats = (struct VideoHistogramMetadata *)param;
|
|
vidstats->stat_len = 0;
|
|
if (data->video_histogram_stats.stat_len <= VIDEO_HISTOGRAM_STATS_SIZE) {
|
|
memcpy(vidstats->stats_info, data->video_histogram_stats.stats_info,
|
|
VIDEO_HISTOGRAM_STATS_SIZE);
|
|
vidstats->stat_len = data->video_histogram_stats.stat_len;
|
|
vidstats->frame_type = data->video_histogram_stats.frame_type;
|
|
vidstats->display_width = data->video_histogram_stats.display_width;
|
|
vidstats->display_height = data->video_histogram_stats.display_height;
|
|
vidstats->decode_width = data->video_histogram_stats.decode_width;
|
|
vidstats->decode_height = data->video_histogram_stats.decode_height;
|
|
} else {
|
|
ret = -EINVAL;
|
|
}
|
|
break;
|
|
}
|
|
case GET_VIDEO_TS_INFO:
|
|
*((VideoTimestampInfo *)param) = data->videoTsInfo;
|
|
break;
|
|
default:
|
|
ALOGE("Unknown paramType %d", paramType);
|
|
ret = -EINVAL;
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int copyMetaData(struct private_handle_t *src, struct private_handle_t *dst) {
|
|
auto err = validateAndMap(src);
|
|
if (err != 0)
|
|
return err;
|
|
|
|
err = validateAndMap(dst);
|
|
if (err != 0)
|
|
return err;
|
|
|
|
MetaData_t *src_data = reinterpret_cast <MetaData_t *>(src->base_metadata);
|
|
MetaData_t *dst_data = reinterpret_cast <MetaData_t *>(dst->base_metadata);
|
|
*dst_data = *src_data;
|
|
return 0;
|
|
}
|
|
|
|
int copyMetaDataVaToHandle(MetaData_t *src_data, struct private_handle_t *dst) {
|
|
int err = -EINVAL;
|
|
if (src_data == nullptr)
|
|
return err;
|
|
|
|
err = validateAndMap(dst);
|
|
if (err != 0)
|
|
return err;
|
|
|
|
MetaData_t *dst_data = reinterpret_cast <MetaData_t *>(dst->base_metadata);
|
|
*dst_data = *src_data;
|
|
return 0;
|
|
}
|
|
|
|
int copyMetaDataHandleToVa(struct private_handle_t *src, MetaData_t *dst_data) {
|
|
int err = -EINVAL;
|
|
if (dst_data == nullptr)
|
|
return err;
|
|
|
|
err = validateAndMap(src);
|
|
if (err != 0)
|
|
return err;
|
|
|
|
MetaData_t *src_data = reinterpret_cast <MetaData_t *>(src->base_metadata);
|
|
*dst_data = *src_data;
|
|
return 0;
|
|
}
|
|
|
|
int copyMetaDataVaToVa(MetaData_t *src_data, MetaData_t *dst_data) {
|
|
int err = -EINVAL;
|
|
if (src_data == nullptr)
|
|
return err;
|
|
|
|
if (dst_data == nullptr)
|
|
return err;
|
|
|
|
*dst_data = *src_data;
|
|
return 0;
|
|
}
|
|
|
|
int setMetaDataAndUnmap(struct private_handle_t *handle, enum DispParamType paramType,
|
|
void *param) {
|
|
auto ret = setMetaData(handle, paramType, param);
|
|
unmapAndReset(handle);
|
|
return ret;
|
|
}
|
|
|
|
int getMetaDataAndUnmap(struct private_handle_t *handle,
|
|
enum DispFetchParamType paramType,
|
|
void *param) {
|
|
auto ret = getMetaData(handle, paramType, param);
|
|
unmapAndReset(handle);
|
|
return ret;
|
|
}
|