shithub: libvpx

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Always update last_frame_type

Scott pointed out that last_frame_type only gets updated while
loopfilter exists. Since last_frame_type is also needed in
motion search now, it needs to be updated every frame.

Change-Id: I9203532fd67361588d4024628d9ddb8e391ad912

--- a/vp8/common/onyxc_int.h

+++ b/vp8/common/onyxc_int.h

@@ -105,7 +105,7 @@

     YV12_BUFFER_CONFIG post_proc_buffer;

     YV12_BUFFER_CONFIG temp_scale_frame;

-    FRAME_TYPE last_frame_type;  /* Add to check if vp8_frame_init_loop_filter() can be skipped. */

+    FRAME_TYPE last_frame_type;  /* Save last frame's frame type for loopfilter init checking and motion search. */

     FRAME_TYPE frame_type;

     int show_frame;

--- a/vp8/encoder/onyx_if.c

+++ b/vp8/encoder/onyx_if.c

@@ -4340,10 +4340,11 @@

             {

                 vp8cx_set_alt_lf_level(cpi, cm->filter_level);

                 vp8_loop_filter_frame(cm, &cpi->mb.e_mbd, cm->filter_level);

-                cm->last_frame_type = cm->frame_type;

                 cm->last_filter_type = cm->filter_type;

                 cm->last_sharpness_level = cm->sharpness_level;

             }

+            /* Move storing frame_type out of the above loop since it is also needed in motion search besides loopfilter */

+            cm->last_frame_type = cm->frame_type;

             vp8_yv12_extend_frame_borders_ptr(cm->frame_to_show);