gecko/dom/camera/GonkCameraManager.cpp
Ehsan Akhgari 8c296bbcd4 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

108 lines
3.0 KiB
C++

/*
* Copyright (C) 2012 Mozilla Foundation
*
* 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.
*/
#include "jsapi.h"
#include "libcameraservice/CameraHardwareInterface.h"
#include "GonkCameraControl.h"
#include "DOMCameraManager.h"
#define DOM_CAMERA_LOG_LEVEL 3
#include "CameraCommon.h"
// From nsDOMCameraManager, but gonk-specific!
/* [implicit_jscontext] jsval getListOfCameras (); */
NS_IMETHODIMP
nsDOMCameraManager::GetListOfCameras(JSContext* cx, JS::Value* _retval)
{
JSObject* a = JS_NewArrayObject(cx, 0, nullptr);
camera_module_t* module;
uint32_t index = 0;
uint32_t count;
if (!a) {
DOM_CAMERA_LOGE("getListOfCameras : Could not create array object");
return NS_ERROR_OUT_OF_MEMORY;
}
if (hw_get_module(CAMERA_HARDWARE_MODULE_ID, (const hw_module_t**)&module) < 0) {
DOM_CAMERA_LOGE("getListOfCameras : Could not load camera HAL module");
return NS_ERROR_NOT_AVAILABLE;
}
count = module->get_number_of_cameras();
DOM_CAMERA_LOGI("getListOfCameras : get_number_of_cameras() returned %d\n", count);
while (count--) {
struct camera_info info;
int rv = module->get_camera_info(count, &info);
if (rv != 0) {
DOM_CAMERA_LOGE("getListOfCameras : get_camera_info(%d) failed: %d\n", count, rv);
continue;
}
JSString* v;
jsval jv;
switch (info.facing) {
case CAMERA_FACING_BACK:
v = JS_NewStringCopyZ(cx, "back");
index = 0;
break;
case CAMERA_FACING_FRONT:
v = JS_NewStringCopyZ(cx, "front");
index = 1;
break;
default:
// TODO: handle extra cameras in getCamera().
{
static uint32_t extraIndex = 2;
nsCString s;
s.AppendPrintf("extra-camera-%d", count);
v = JS_NewStringCopyZ(cx, s.get());
index = extraIndex++;
}
break;
}
if (!v) {
DOM_CAMERA_LOGE("getListOfCameras : out of memory populating camera list");
delete a;
return NS_ERROR_NOT_AVAILABLE;
}
jv = STRING_TO_JSVAL(v);
if (!JS_SetElement(cx, a, index, &jv)) {
DOM_CAMERA_LOGE("getListOfCameras : failed building list of cameras");
delete a;
return NS_ERROR_NOT_AVAILABLE;
}
}
*_retval = OBJECT_TO_JSVAL(a);
return NS_OK;
}
using namespace mozilla;
NS_IMETHODIMP
GetCameraTask::Run()
{
nsCOMPtr<nsICameraControl> cameraControl = new nsGonkCameraControl(mCameraId, mCameraThread);
DOM_CAMERA_LOGI("%s:%d\n", __func__, __LINE__);
return NS_DispatchToMainThread(new GetCameraResult(cameraControl, mOnSuccessCb));
}