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Commit 710db09f authored by Steven Thomas's avatar Steven Thomas
Browse files

Clarify FRAME_RATE_COMPATIBILITY_* params 

Bug: 155894036
Test: n/a
Change-Id: I23124fc3da0d870aa9a8b571cd7900aabf5a1326
parent c7f9e4ee

libs/nativewindow/include/android/native_window.h

+6 −2
Original line number Diff line number Diff line
@@ -236,7 +236,11 @@ int32_t ANativeWindow_getBuffersDataSpace(ANativeWindow* window) __INTRODUCED_IN 
/** Compatibility value for ANativeWindow_setFrameRate. */

enum ANativeWindow_FrameRateCompatibility {

    /**

     * There are no inherent restrictions on the frame rate of this window.

     * There are no inherent restrictions on the frame rate of this window. When

     * the system selects a frame rate other than what the app requested, the

     * app will be able to run at the system frame rate without requiring pull

     * down. This value should be used when displaying game content, UIs, and

     * anything that isn't video.

     */

    ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT = 0,

    /**
@@ -246,7 +250,7 @@ enum ANativeWindow_FrameRateCompatibility { 
     * to do pull down or use some other technique to adapt to the system's

     * frame rate. The user experience is likely to be worse (e.g. more frame

     * stuttering) than it would be if the system had chosen the app's requested

     * frame rate.

     * frame rate. This value should be used for video content.

     */

    ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_FIXED_SOURCE = 1

};