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am 9fbdc874: Merge "Camera2: update FpsRange requirement" into mnc-dev

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* commit '9fbdc87422efe54f075ce8c40d460a3a56449ed6':
  Camera2: update FpsRange requirement
This commit is contained in:
Yin-Chia Yeh
2015-05-22 21:10:54 +00:00
committed by Android Git Automerger
parent 842179f4bf 9fbdc87422
commit d310d94f77
1 changed files with 20 additions and 2 deletions
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22
core/java/android/hardware/camera2/CameraCharacteristics.java
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@@ -382,8 +382,26 @@ public final class CameraCharacteristics extends CameraMetadata<CameraCharacteri
/**
* <p>List of frame rate ranges for {@link CaptureRequest#CONTROL_AE_TARGET_FPS_RANGE android.control.aeTargetFpsRange} supported by
* this camera device.</p>
* <p>For devices at the LIMITED level or above, this list will include at least (30, 30) for
* constant-framerate recording.</p>
* <p>For devices at the LEGACY level or above:</p>
* <ul>
* <li>This list will always include (30, 30).</li>
* <li>Also, for constant-framerate recording, for each normal
* {@link android.media.CamcorderProfile CamcorderProfile} that has
* {@link android.media.CamcorderProfile#quality quality} in
* the range [{@link android.media.CamcorderProfile#QUALITY_LOW QUALITY_LOW},
* {@link android.media.CamcorderProfile#QUALITY_2160P QUALITY_2160P}], if the profile is
* supported by the device and has
* {@link android.media.CamcorderProfile#videoFrameRate videoFrameRate} <code>x</code>, this list will
* always include (<code>x</code>,<code>x</code>).</li>
* <li>For preview streaming use case, this list will always include (<code>min</code>, <code>max</code>) where
* <code>min</code> &lt;= 15 and <code>max</code> &gt;= 30.</li>
* </ul>
* <p>For devices at the LIMITED level or above:</p>
* <ul>
* <li>For YUV_420_888 burst capture use case, this list will always include (<code>min</code>, <code>max</code>)
* and (<code>max</code>, <code>max</code>) where <code>min</code> &lt;= 15 and <code>max</code> = the maximum output frame rate of the
* maximum YUV_420_888 output size.</li>
* </ul>
* <p><b>Units</b>: Frames per second (FPS)</p>
* <p>This key is available on all devices.</p>
*