mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
501 lines
15 KiB
C++
501 lines
15 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "DOMCameraCapabilities.h"
|
|
#include "nsPIDOMWindow.h"
|
|
#include "nsContentUtils.h"
|
|
#include "mozilla/dom/CameraManagerBinding.h"
|
|
#include "mozilla/dom/CameraCapabilitiesBinding.h"
|
|
#include "Navigator.h"
|
|
#include "CameraCommon.h"
|
|
#include "ICameraControl.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
/**
|
|
* CameraRecorderVideoProfile
|
|
*/
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(CameraRecorderVideoProfile, mParent)
|
|
|
|
NS_IMPL_CYCLE_COLLECTING_ADDREF(CameraRecorderVideoProfile)
|
|
NS_IMPL_CYCLE_COLLECTING_RELEASE(CameraRecorderVideoProfile)
|
|
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CameraRecorderVideoProfile)
|
|
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
JSObject*
|
|
CameraRecorderVideoProfile::WrapObject(JSContext* aCx)
|
|
{
|
|
return CameraRecorderVideoProfileBinding::Wrap(aCx, this);
|
|
}
|
|
|
|
CameraRecorderVideoProfile::CameraRecorderVideoProfile(nsISupports* aParent,
|
|
const ICameraControl::RecorderProfile::Video& aProfile)
|
|
: mParent(aParent)
|
|
, mCodec(aProfile.GetCodec())
|
|
, mBitrate(aProfile.GetBitsPerSecond())
|
|
, mFramerate(aProfile.GetFramesPerSecond())
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
|
|
mSize.mWidth = aProfile.GetSize().width;
|
|
mSize.mHeight = aProfile.GetSize().height;
|
|
|
|
DOM_CAMERA_LOGI(" video: '%s' %ux%u bps=%u fps=%u\n",
|
|
NS_ConvertUTF16toUTF8(mCodec).get(), mSize.mWidth, mSize.mHeight, mBitrate, mFramerate);
|
|
}
|
|
|
|
CameraRecorderVideoProfile::~CameraRecorderVideoProfile()
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
}
|
|
|
|
/**
|
|
* CameraRecorderAudioProfile
|
|
*/
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(CameraRecorderAudioProfile, mParent)
|
|
|
|
NS_IMPL_CYCLE_COLLECTING_ADDREF(CameraRecorderAudioProfile)
|
|
NS_IMPL_CYCLE_COLLECTING_RELEASE(CameraRecorderAudioProfile)
|
|
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CameraRecorderAudioProfile)
|
|
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
JSObject*
|
|
CameraRecorderAudioProfile::WrapObject(JSContext* aCx)
|
|
{
|
|
return CameraRecorderAudioProfileBinding::Wrap(aCx, this);
|
|
}
|
|
|
|
CameraRecorderAudioProfile::CameraRecorderAudioProfile(nsISupports* aParent,
|
|
const ICameraControl::RecorderProfile::Audio& aProfile)
|
|
: mParent(aParent)
|
|
, mCodec(aProfile.GetCodec())
|
|
, mBitrate(aProfile.GetBitsPerSecond())
|
|
, mSamplerate(aProfile.GetSamplesPerSecond())
|
|
, mChannels(aProfile.GetChannels())
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
DOM_CAMERA_LOGI(" audio: '%s' bps=%u samples/s=%u channels=%u\n",
|
|
NS_ConvertUTF16toUTF8(mCodec).get(), mBitrate, mSamplerate, mChannels);
|
|
}
|
|
|
|
CameraRecorderAudioProfile::~CameraRecorderAudioProfile()
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
}
|
|
|
|
/**
|
|
* CameraRecorderProfile
|
|
*/
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(CameraRecorderProfile, mParent)
|
|
|
|
NS_IMPL_CYCLE_COLLECTING_ADDREF(CameraRecorderProfile)
|
|
NS_IMPL_CYCLE_COLLECTING_RELEASE(CameraRecorderProfile)
|
|
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CameraRecorderProfile)
|
|
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
JSObject*
|
|
CameraRecorderProfile::WrapObject(JSContext* aCx)
|
|
{
|
|
return CameraRecorderProfileBinding::Wrap(aCx, this);
|
|
}
|
|
|
|
CameraRecorderProfile::CameraRecorderProfile(nsISupports* aParent,
|
|
const ICameraControl::RecorderProfile& aProfile)
|
|
: mParent(aParent)
|
|
, mName(aProfile.GetName())
|
|
, mContainerFormat(aProfile.GetContainer())
|
|
, mMimeType(aProfile.GetMimeType())
|
|
, mVideo(new CameraRecorderVideoProfile(this, aProfile.GetVideo()))
|
|
, mAudio(new CameraRecorderAudioProfile(this, aProfile.GetAudio()))
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
DOM_CAMERA_LOGI("profile: '%s' container=%s mime-type=%s\n",
|
|
NS_ConvertUTF16toUTF8(mName).get(),
|
|
NS_ConvertUTF16toUTF8(mContainerFormat).get(),
|
|
NS_ConvertUTF16toUTF8(mMimeType).get());
|
|
}
|
|
|
|
CameraRecorderProfile::~CameraRecorderProfile()
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
}
|
|
|
|
/**
|
|
* CameraRecorderProfiles
|
|
*/
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(CameraRecorderProfiles, mParent)
|
|
|
|
NS_IMPL_CYCLE_COLLECTING_ADDREF(CameraRecorderProfiles)
|
|
NS_IMPL_CYCLE_COLLECTING_RELEASE(CameraRecorderProfiles)
|
|
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CameraRecorderProfiles)
|
|
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
JSObject*
|
|
CameraRecorderProfiles::WrapObject(JSContext* aCx)
|
|
{
|
|
return CameraRecorderProfilesBinding::Wrap(aCx, this);
|
|
}
|
|
|
|
CameraRecorderProfiles::CameraRecorderProfiles(nsISupports* aParent,
|
|
ICameraControl* aCameraControl)
|
|
: mParent(aParent)
|
|
, mCameraControl(aCameraControl)
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
}
|
|
|
|
CameraRecorderProfiles::~CameraRecorderProfiles()
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
}
|
|
|
|
void
|
|
CameraRecorderProfiles::GetSupportedNames(unsigned aFlags, nsTArray<nsString>& aNames)
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p, flags=0x%x\n",
|
|
__func__, __LINE__, this, aFlags);
|
|
|
|
nsresult rv = mCameraControl->GetRecorderProfiles(aNames);
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aNames.Clear();
|
|
}
|
|
}
|
|
|
|
CameraRecorderProfile*
|
|
CameraRecorderProfiles::NamedGetter(const nsAString& aName, bool& aFound)
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p, name='%s'\n", __func__, __LINE__, this,
|
|
NS_ConvertUTF16toUTF8(aName).get());
|
|
|
|
CameraRecorderProfile* profile = mProfiles.GetWeak(aName, &aFound);
|
|
if (!aFound || !profile) {
|
|
nsRefPtr<ICameraControl::RecorderProfile> p = mCameraControl->GetProfileInfo(aName);
|
|
if (p) {
|
|
profile = new CameraRecorderProfile(this, *p);
|
|
mProfiles.Put(aName, profile);
|
|
aFound = true;
|
|
}
|
|
}
|
|
return profile;
|
|
}
|
|
|
|
bool
|
|
CameraRecorderProfiles::NameIsEnumerable(const nsAString& aName)
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p, name='%s' (always returns true)\n",
|
|
__func__, __LINE__, this, NS_ConvertUTF16toUTF8(aName).get());
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* CameraCapabilities
|
|
*/
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(CameraCapabilities, mWindow)
|
|
|
|
NS_IMPL_CYCLE_COLLECTING_ADDREF(CameraCapabilities)
|
|
NS_IMPL_CYCLE_COLLECTING_RELEASE(CameraCapabilities)
|
|
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CameraCapabilities)
|
|
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
/* static */
|
|
bool
|
|
CameraCapabilities::HasSupport(JSContext* aCx, JSObject* aGlobal)
|
|
{
|
|
return Navigator::HasCameraSupport(aCx, aGlobal);
|
|
}
|
|
|
|
CameraCapabilities::CameraCapabilities(nsPIDOMWindow* aWindow,
|
|
ICameraControl* aCameraControl)
|
|
: mMaxFocusAreas(0)
|
|
, mMaxMeteringAreas(0)
|
|
, mMaxDetectedFaces(0)
|
|
, mMinExposureCompensation(0.0)
|
|
, mMaxExposureCompensation(0.0)
|
|
, mExposureCompensationStep(0.0)
|
|
, mWindow(aWindow)
|
|
, mCameraControl(aCameraControl)
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
MOZ_COUNT_CTOR(CameraCapabilities);
|
|
}
|
|
|
|
CameraCapabilities::~CameraCapabilities()
|
|
{
|
|
DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
|
|
MOZ_COUNT_DTOR(CameraCapabilities);
|
|
}
|
|
|
|
JSObject*
|
|
CameraCapabilities::WrapObject(JSContext* aCx)
|
|
{
|
|
return CameraCapabilitiesBinding::Wrap(aCx, this);
|
|
}
|
|
|
|
#define LOG_IF_ERROR(rv, param) \
|
|
do { \
|
|
if (NS_FAILED(rv)) { \
|
|
DOM_CAMERA_LOGW("Error %x trying to get " #param "\n", \
|
|
(rv)); \
|
|
} \
|
|
} while(0)
|
|
|
|
nsresult
|
|
CameraCapabilities::TranslateToDictionary(uint32_t aKey, nsTArray<CameraSize>& aSizes)
|
|
{
|
|
nsresult rv;
|
|
nsTArray<ICameraControl::Size> sizes;
|
|
|
|
rv = mCameraControl->Get(aKey, sizes);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
aSizes.Clear();
|
|
aSizes.SetCapacity(sizes.Length());
|
|
for (uint32_t i = 0; i < sizes.Length(); ++i) {
|
|
CameraSize* s = aSizes.AppendElement();
|
|
s->mWidth = sizes[i].width;
|
|
s->mHeight = sizes[i].height;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetPreviewSizes(nsTArray<dom::CameraSize>& retval)
|
|
{
|
|
if (mPreviewSizes.Length() == 0) {
|
|
nsresult rv = TranslateToDictionary(CAMERA_PARAM_SUPPORTED_PREVIEWSIZES,
|
|
mPreviewSizes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_PREVIEWSIZES);
|
|
}
|
|
retval = mPreviewSizes;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetPictureSizes(nsTArray<dom::CameraSize>& retval)
|
|
{
|
|
if (mPictureSizes.Length() == 0) {
|
|
nsresult rv = TranslateToDictionary(CAMERA_PARAM_SUPPORTED_PICTURESIZES,
|
|
mPictureSizes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_PICTURESIZES);
|
|
}
|
|
retval = mPictureSizes;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetThumbnailSizes(nsTArray<dom::CameraSize>& retval)
|
|
{
|
|
if (mThumbnailSizes.Length() == 0) {
|
|
nsresult rv = TranslateToDictionary(CAMERA_PARAM_SUPPORTED_JPEG_THUMBNAIL_SIZES,
|
|
mThumbnailSizes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_JPEG_THUMBNAIL_SIZES);
|
|
}
|
|
retval = mThumbnailSizes;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetVideoSizes(nsTArray<dom::CameraSize>& retval)
|
|
{
|
|
if (mVideoSizes.Length() == 0) {
|
|
nsresult rv = TranslateToDictionary(CAMERA_PARAM_SUPPORTED_VIDEOSIZES,
|
|
mVideoSizes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_VIDEOSIZES);
|
|
}
|
|
retval = mVideoSizes;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetFileFormats(nsTArray<nsString>& retval)
|
|
{
|
|
if (mFileFormats.Length() == 0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_PICTUREFORMATS,
|
|
mFileFormats);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_PICTUREFORMATS);
|
|
}
|
|
retval = mFileFormats;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetWhiteBalanceModes(nsTArray<nsString>& retval)
|
|
{
|
|
if (mWhiteBalanceModes.Length() == 0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_WHITEBALANCES,
|
|
mWhiteBalanceModes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_WHITEBALANCES);
|
|
}
|
|
retval = mWhiteBalanceModes;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetSceneModes(nsTArray<nsString>& retval)
|
|
{
|
|
if (mSceneModes.Length() == 0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_SCENEMODES,
|
|
mSceneModes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_SCENEMODES);
|
|
}
|
|
retval = mSceneModes;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetEffects(nsTArray<nsString>& retval)
|
|
{
|
|
if (mEffects.Length() == 0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_EFFECTS,
|
|
mEffects);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_EFFECTS);
|
|
}
|
|
retval = mEffects;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetFlashModes(nsTArray<nsString>& retval)
|
|
{
|
|
if (mFlashModes.Length() == 0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_FLASHMODES,
|
|
mFlashModes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_FLASHMODES);
|
|
}
|
|
retval = mFlashModes;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetFocusModes(nsTArray<nsString>& retval)
|
|
{
|
|
if (mFocusModes.Length() == 0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_FOCUSMODES,
|
|
mFocusModes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_FOCUSMODES);
|
|
}
|
|
retval = mFocusModes;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetZoomRatios(nsTArray<double>& retval)
|
|
{
|
|
if (mZoomRatios.Length() == 0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_ZOOMRATIOS,
|
|
mZoomRatios);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_ZOOMRATIOS);
|
|
}
|
|
retval = mZoomRatios;
|
|
}
|
|
|
|
uint32_t
|
|
CameraCapabilities::MaxFocusAreas()
|
|
{
|
|
if (mMaxFocusAreas == 0) {
|
|
int32_t areas;
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_MAXFOCUSAREAS,
|
|
areas);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_MAXFOCUSAREAS);
|
|
mMaxFocusAreas = areas < 0 ? 0 : areas;
|
|
}
|
|
return mMaxFocusAreas;
|
|
}
|
|
|
|
uint32_t
|
|
CameraCapabilities::MaxMeteringAreas()
|
|
{
|
|
if (mMaxMeteringAreas == 0) {
|
|
int32_t areas;
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_MAXMETERINGAREAS,
|
|
areas);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_MAXMETERINGAREAS);
|
|
mMaxMeteringAreas = areas < 0 ? 0 : areas;
|
|
}
|
|
return mMaxMeteringAreas;
|
|
}
|
|
|
|
uint32_t
|
|
CameraCapabilities::MaxDetectedFaces()
|
|
{
|
|
if (mMaxDetectedFaces == 0) {
|
|
int32_t faces;
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_MAXDETECTEDFACES,
|
|
faces);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_MAXDETECTEDFACES);
|
|
mMaxDetectedFaces = faces < 0 ? 0 : faces;
|
|
}
|
|
return mMaxDetectedFaces;
|
|
}
|
|
|
|
double
|
|
CameraCapabilities::MinExposureCompensation()
|
|
{
|
|
if (mMinExposureCompensation == 0.0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_MINEXPOSURECOMPENSATION,
|
|
mMinExposureCompensation);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_MINEXPOSURECOMPENSATION);
|
|
}
|
|
return mMinExposureCompensation;
|
|
}
|
|
|
|
double
|
|
CameraCapabilities::MaxExposureCompensation()
|
|
{
|
|
if (mMaxExposureCompensation == 0.0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_MAXEXPOSURECOMPENSATION,
|
|
mMaxExposureCompensation);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_MAXEXPOSURECOMPENSATION);
|
|
}
|
|
return mMaxExposureCompensation;
|
|
}
|
|
|
|
double
|
|
CameraCapabilities::ExposureCompensationStep()
|
|
{
|
|
if (mExposureCompensationStep == 0.0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_EXPOSURECOMPENSATIONSTEP,
|
|
mExposureCompensationStep);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_EXPOSURECOMPENSATIONSTEP);
|
|
}
|
|
return mExposureCompensationStep;
|
|
}
|
|
|
|
CameraRecorderProfiles*
|
|
CameraCapabilities::RecorderProfiles()
|
|
{
|
|
nsRefPtr<CameraRecorderProfiles> profiles = mRecorderProfiles;
|
|
if (!mRecorderProfiles) {
|
|
profiles = new CameraRecorderProfiles(this, mCameraControl);
|
|
mRecorderProfiles = profiles;
|
|
}
|
|
return profiles;
|
|
}
|
|
|
|
void
|
|
CameraCapabilities::GetIsoModes(nsTArray<nsString>& retval)
|
|
{
|
|
if (mIsoModes.Length() == 0) {
|
|
nsresult rv = mCameraControl->Get(CAMERA_PARAM_SUPPORTED_ISOMODES,
|
|
mIsoModes);
|
|
LOG_IF_ERROR(rv, CAMERA_PARAM_SUPPORTED_ISOMODES);
|
|
}
|
|
retval = mIsoModes;
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|