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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//#define LOG_NDEBUG 0
#define LOG_TAG "NdkCaptureRequest"
#define ATRACE_TAG ATRACE_TAG_CAMERA
#include <utils/Log.h>
#include <utils/Trace.h>
#include <camera/NdkCaptureRequest.h>
#include "impl/ACameraMetadata.h"
#include "impl/ACaptureRequest.h"
EXPORT
camera_status_t ACameraOutputTarget_create(
ACameraWindowType* window, ACameraOutputTarget** out) {
ATRACE_CALL();
if (window == nullptr) {
ALOGE("%s: Error: input window is null", __FUNCTION__);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
*out = new ACameraOutputTarget(window);
return ACAMERA_OK;
}
EXPORT
void ACameraOutputTarget_free(ACameraOutputTarget* target) {
ATRACE_CALL();
if (target != nullptr) {
delete target;
}
return;
}
EXPORT
camera_status_t ACaptureRequest_addTarget(
ACaptureRequest* req, const ACameraOutputTarget* target) {
ATRACE_CALL();
if (req == nullptr || req->targets == nullptr || target == nullptr) {
void* req_targets;
if (req != nullptr)
req_targets = req->targets;
else
req_targets = nullptr;
ALOGE("%s: Error: invalid input: req %p, req-targets %p, target %p",
__FUNCTION__, req, req_targets, target);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
auto pair = req->targets->mOutputs.insert(*target);
if (!pair.second) {
ALOGW("%s: target %p already exists!", __FUNCTION__, target);
}
return ACAMERA_OK;
}
EXPORT
camera_status_t ACaptureRequest_removeTarget(
ACaptureRequest* req, const ACameraOutputTarget* target) {
ATRACE_CALL();
if (req == nullptr || req->targets == nullptr || target == nullptr) {
void* req_targets;
if (req != nullptr)
req_targets = req->targets;
else
req_targets = nullptr;
ALOGE("%s: Error: invalid input: req %p, req-targets %p, target %p",
__FUNCTION__, req, req_targets, target);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
req->targets->mOutputs.erase(*target);
return ACAMERA_OK;
}
EXPORT
camera_status_t ACaptureRequest_getConstEntry(
const ACaptureRequest* req, uint32_t tag, ACameraMetadata_const_entry* entry) {
ATRACE_CALL();
if (req == nullptr || entry == nullptr) {
ALOGE("%s: invalid argument! req 0x%p, tag 0x%x, entry 0x%p",
__FUNCTION__, req, tag, entry);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
return req->settings->getConstEntry(tag, entry);
}
EXPORT
camera_status_t ACaptureRequest_getConstEntry_physicalCamera(
const ACaptureRequest* req, const char* physicalId,
uint32_t tag, ACameraMetadata_const_entry* entry) {
ATRACE_CALL();
if (req == nullptr || entry == nullptr || physicalId == nullptr) {
ALOGE("%s: invalid argument! req %p, tag 0x%x, entry %p, physicalId %p",
__FUNCTION__, req, tag, entry, physicalId);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
const auto& physicalSettings = req->physicalSettings.find(physicalId);
if (physicalSettings == req->physicalSettings.end()) {
ALOGE("%s: Failed to find metadata for physical camera id %s",
__FUNCTION__, physicalId);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
return physicalSettings->second->getConstEntry(tag, entry);
}
EXPORT
camera_status_t ACaptureRequest_getAllTags(
const ACaptureRequest* req, /*out*/int32_t* numTags, /*out*/const uint32_t** tags) {
ATRACE_CALL();
if (req == nullptr || numTags == nullptr || tags == nullptr) {
ALOGE("%s: invalid argument! request %p, numTags %p, tags %p",
__FUNCTION__, req, numTags, tags);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
return req->settings->getTags(numTags, tags);
}
#define SET_ENTRY(NAME,NDK_TYPE) \
EXPORT \
camera_status_t ACaptureRequest_setEntry_##NAME( \
ACaptureRequest* req, uint32_t tag, uint32_t count, const NDK_TYPE* data) { \
ATRACE_CALL(); \
if (req == nullptr || (count > 0 && data == nullptr)) { \
ALOGE("%s: invalid argument! req %p, tag 0x%x, count %d, data 0x%p", \
__FUNCTION__, req, tag, count, data); \
return ACAMERA_ERROR_INVALID_PARAMETER; \
} \
return req->settings->update(tag, count, data); \
}
SET_ENTRY(u8,uint8_t)
SET_ENTRY(i32,int32_t)
SET_ENTRY(float,float)
SET_ENTRY(double,double)
SET_ENTRY(i64,int64_t)
SET_ENTRY(rational,ACameraMetadata_rational)
#undef SET_ENTRY
#define SET_PHYSICAL_ENTRY(NAME,NDK_TYPE) \
EXPORT \
camera_status_t ACaptureRequest_setEntry_physicalCamera_##NAME( \
ACaptureRequest* req, const char* physicalId, uint32_t tag, \
uint32_t count, const NDK_TYPE* data) { \
ATRACE_CALL(); \
if (req == nullptr || (count > 0 && data == nullptr) || physicalId == nullptr) { \
ALOGE("%s: invalid argument! req %p, tag 0x%x, count %d, data 0x%p, physicalId %p", \
__FUNCTION__, req, tag, count, data, physicalId); \
return ACAMERA_ERROR_INVALID_PARAMETER; \
} \
if (req->physicalSettings.find(physicalId) == req->physicalSettings.end()) { \
ALOGE("%s: Failed to find metadata for physical camera id %s", \
__FUNCTION__, physicalId); \
return ACAMERA_ERROR_INVALID_PARAMETER; \
} \
return req->physicalSettings[physicalId]->update(tag, count, data); \
}
SET_PHYSICAL_ENTRY(u8,uint8_t)
SET_PHYSICAL_ENTRY(i32,int32_t)
SET_PHYSICAL_ENTRY(float,float)
SET_PHYSICAL_ENTRY(double,double)
SET_PHYSICAL_ENTRY(i64,int64_t)
SET_PHYSICAL_ENTRY(rational,ACameraMetadata_rational)
#undef SET_PHYSICAL_ENTRY
EXPORT
void ACaptureRequest_free(ACaptureRequest* request) {
ATRACE_CALL();
if (request == nullptr) {
return;
}
request->settings.clear();
request->physicalSettings.clear();
delete request->targets;
delete request;
return;
}
EXPORT
camera_status_t ACaptureRequest_setUserContext(
ACaptureRequest* request, void* context) {
if (request == nullptr) {
ALOGE("%s: invalid argument! request is NULL", __FUNCTION__);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
return request->setContext(context);
}
EXPORT
camera_status_t ACaptureRequest_getUserContext(
const ACaptureRequest* request, /*out*/void** context) {
if (request == nullptr || context == nullptr) {
ALOGE("%s: invalid argument! request %p, context %p",
__FUNCTION__, request, context);
return ACAMERA_ERROR_INVALID_PARAMETER;
}
return request->getContext(context);
}
EXPORT
ACaptureRequest* ACaptureRequest_copy(const ACaptureRequest* src) {
ATRACE_CALL();
if (src == nullptr) {
ALOGE("%s: src is null!", __FUNCTION__);
return nullptr;
}
ACaptureRequest* pRequest = new ACaptureRequest();
pRequest->settings = new ACameraMetadata(*(src->settings));
for (const auto& entry : src->physicalSettings) {
pRequest->physicalSettings[entry.first] = new ACameraMetadata(*(entry.second));
}
pRequest->targets = new ACameraOutputTargets();
*(pRequest->targets) = *(src->targets);
pRequest->context = src->context;
return pRequest;
}
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