The Tor Browser: dom/camera/GonkRecorderProfiles.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

     3  * You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #ifndef DOM_CAMERA_GONK_RECORDER_PROFILES_H

     6 #define DOM_CAMERA_GONK_RECORDER_PROFILES_H

     8 #include <media/MediaProfiles.h>

     9 #include "CameraRecorderProfiles.h"

    10 #include "ICameraControl.h"

    12 #ifndef CHECK_SETARG

    13 #define CHECK_SETARG(x)                 \

    14   do {                                  \

    15     if (x) {                            \

    16       DOM_CAMERA_LOGE(#x " failed\n");  \

    17       return NS_ERROR_INVALID_ARG;      \

    18     }                                   \

    19   } while(0)

    20 #endif

    23 namespace android {

    24 class GonkRecorder;

    25 };

    27 namespace mozilla {

    29 /**

    30  * Gonk-specific video profile.

    31  */

    32 class GonkRecorderVideoProfile : public RecorderVideoProfile

    33 {

    34 public:

    35   GonkRecorderVideoProfile(uint32_t aCameraId, uint32_t aQualityIndex);

    36   ~GonkRecorderVideoProfile();

    37   android::video_encoder GetPlatformCodec() const { return mPlatformCodec; }

    39 protected:

    40   android::video_encoder mPlatformCodec;

    41 };

    43 /**

    44  * Gonk-specific audio profile.

    45  */

    46 class GonkRecorderAudioProfile : public RecorderAudioProfile

    47 {

    48 public:

    49   GonkRecorderAudioProfile(uint32_t aCameraId, uint32_t aQualityIndex);

    50   ~GonkRecorderAudioProfile();

    51   android::audio_encoder GetPlatformCodec() const { return mPlatformCodec; }

    53 protected:

    54   android::audio_encoder mPlatformCodec;

    55 };

    57 /**

    58  * Gonk-specific recorder profile.

    59  */

    60 class GonkRecorderProfile : public RecorderProfileBase<GonkRecorderAudioProfile, GonkRecorderVideoProfile>

    61 {

    62 public:

    63   GonkRecorderProfile(uint32_t aCameraId, uint32_t aQualityIndex);

    65   GonkRecorderAudioProfile* GetGonkAudioProfile() { return &mAudio; }

    66   GonkRecorderVideoProfile* GetGonkVideoProfile() { return &mVideo; }

    68   android::output_format GetOutputFormat() const { return mPlatformOutputFormat; }

    69   nsresult ConfigureRecorder(android::GonkRecorder* aRecorder);

    71 protected:

    72   virtual ~GonkRecorderProfile();

    74   android::output_format mPlatformOutputFormat;

    75 };

    77 /**

    78  * Gonk-specific profile manager.

    79  */

    80 class GonkRecorderProfileManager : public RecorderProfileManager

    81 {

    82 public:

    83   GonkRecorderProfileManager(uint32_t aCameraId);

    85   /**

    86    * Call this function to indicate that the specified resolutions are in fact

    87    * supported by the camera hardware.  (Just because it appears in a recorder

    88    * profile doesn't mean the hardware can handle it.)

    89    */

    90   void SetSupportedResolutions(const nsTArray<ICameraControl::Size>& aSizes)

    91     { mSupportedSizes = aSizes; }

    93   /**

    94    * Call this function to remove all resolutions set by calling

    95    * SetSupportedResolutions().

    96    */

    97   void ClearSupportedResolutions() { mSupportedSizes.Clear(); }

    99   bool IsSupported(uint32_t aQualityIndex) const;

   101   already_AddRefed<RecorderProfile> Get(uint32_t aQualityIndex) const;

   102   already_AddRefed<GonkRecorderProfile> Get(const char* aProfileName) const;

   103   nsresult ConfigureRecorder(android::GonkRecorder* aRecorder);

   105 protected:

   106   virtual ~GonkRecorderProfileManager();

   108   nsTArray<ICameraControl::Size> mSupportedSizes;

   109 };

   111 }; // namespace mozilla

   113 #endif // DOM_CAMERA_GONK_RECORDER_PROFILES_H

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