shithub: libvpx

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Merge "Assert no 8x4/4x8 partition for scaled references"

--- a/configure

+++ b/configure

@@ -35,6 +35,9 @@

   ${toggle_debug_libs}            in/exclude debug version of libraries

   ${toggle_static_msvcrt}         use static MSVCRT (VS builds only)

   ${toggle_vp9_highbitdepth}      use VP9 high bit depth (10/12) profiles

+  ${toggle_better_hw_compatibility}

+                                  enable encoder to produce streams with better

+                                  hardware decoder compatibility

   ${toggle_vp8}                   VP8 codec support

   ${toggle_vp9}                   VP9 codec support

   ${toggle_vp10}                  VP10 codec support

@@ -322,6 +325,7 @@

     vp9_temporal_denoising

     coefficient_range_checking

     vp9_highbitdepth

+    better_hw_compatibility

     experimental

     size_limit

     ${EXPERIMENT_LIST}

@@ -380,6 +384,7 @@

     temporal_denoising

     vp9_temporal_denoising

     coefficient_range_checking

+    better_hw_compatibility

     vp9_highbitdepth

     experimental

 "

--- a/vp9/common/vp9_reconinter.c

+++ b/vp9/common/vp9_reconinter.c

@@ -187,6 +187,10 @@

     const int is_scaled = vp9_is_scaled(sf);

     if (is_scaled) {

+#if CONFIG_BETTER_HW_COMPATIBILITY

+      assert(xd->mi[0]->mbmi.sb_type != BLOCK_4X8 &&

+             xd->mi[0]->mbmi.sb_type != BLOCK_8X4);

+#endif

       // Co-ordinate of containing block to pixel precision.

       const int x_start = (-xd->mb_to_left_edge >> (3 + pd->subsampling_x));

       const int y_start = (-xd->mb_to_top_edge >> (3 + pd->subsampling_y));

-- 

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