shithub: libvpx

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Refactor test_candidate_kf()

Replace detect_flash() by detect_flash_from_frame_stats()

Change-Id: Ia4eca1ca553fdb2f4f63ff6f683c79d92fc52556

--- a/vp9/encoder/vp9_firstpass.c

+++ b/vp9/encoder/vp9_firstpass.c

@@ -2954,7 +2954,9 @@

   // Does the frame satisfy the primary criteria of a key frame?

   // See above for an explanation of the test criteria.

   // If so, then examine how well it predicts subsequent frames.

-  if (!detect_flash(twopass, -1) && !detect_flash(twopass, 0) &&

+  detect_flash_from_frame_stats(next_frame);

+  if (!detect_flash_from_frame_stats(this_frame) &&

+      !detect_flash_from_frame_stats(next_frame) &&

       (this_frame->pcnt_second_ref < SECOND_REF_USEAGE_THRESH) &&

       ((this_frame->pcnt_inter < VERY_LOW_INTER_THRESH) ||

        (slide_transition(this_frame, last_frame, next_frame)) ||