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Commit b6d50049 authored by Zhijun He's avatar Zhijun He Committed by android-build-merger
Browse files

Camera API1: relax the fps check with some margin 

am: 84eb9604

Change-Id: I3e6eb7f3e37b447527384e9fb54487af24ca449a
parents 53e73550 84eb9604

services/camera/libcameraservice/api1/client2/Parameters.cpp

+3 −0
Original line number Diff line number Diff line
@@ -2900,6 +2900,7 @@ bool Parameters::isFpsSupported(const Vector<Size> &sizes, int format, int32_t f 
    }



    // Get min frame duration for each size and check if the given fps range can be supported.

    const int32_t FPS_MARGIN = 1;

    for (size_t i = 0 ; i < sizes.size(); i++) {

        int64_t minFrameDuration = getMinFrameDurationNs(sizes[i], format);

        if (minFrameDuration <= 0) {
@@ -2908,6 +2909,8 @@ bool Parameters::isFpsSupported(const Vector<Size> &sizes, int format, int32_t f 
            return false;

        }

        int32_t maxSupportedFps = 1e9 / minFrameDuration;

        // Add some margin here for the case where the hal supports 29.xxxfps.

        maxSupportedFps += FPS_MARGIN;

        if (fps > maxSupportedFps) {

            return false;

        }