shithub: libvpx

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Merge "Use low precision 32x32fdct for encodemb in speed1"

--- a/vp9/encoder/vp9_block.h

+++ b/vp9/encoder/vp9_block.h

@@ -144,7 +144,7 @@

   int optimize;

   // indicate if it is in the rd search loop or encoding process

-  int rd_search;

+  int use_lp32x32fdct;

   int skip_encode;

   // Used to store sub partition's choices.

--- a/vp9/encoder/vp9_encodeframe.c

+++ b/vp9/encoder/vp9_encodeframe.c

@@ -565,7 +565,7 @@

   MACROBLOCK *const x = &cpi->mb;

   MACROBLOCKD *const xd = &x->e_mbd;

-  x->rd_search = 1;

+  x->use_lp32x32fdct = 1;

   if (bsize < BLOCK_8X8) {

     // When ab_index = 0 all sub-blocks are handled, so for ab_index != 0

@@ -2546,7 +2546,7 @@

   const int mis = cm->mode_info_stride;

   const int mi_width = num_8x8_blocks_wide_lookup[bsize];

   const int mi_height = num_8x8_blocks_high_lookup[bsize];

-  x->rd_search = 0;

+  x->use_lp32x32fdct = cpi->sf.use_lp32x32fdct;

   x->skip_encode = (!output_enabled && cpi->sf.skip_encode_frame &&

                     xd->q_index < QIDX_SKIP_THRESH);

   if (x->skip_encode)

--- a/vp9/encoder/vp9_encodemb.c

+++ b/vp9/encoder/vp9_encodemb.c

@@ -475,7 +475,7 @@

       xoff = 32 * (block & twmask);

       yoff = 32 * (block >> twl);

       src_diff = p->src_diff + 4 * bw * yoff + xoff;

-      if (x->rd_search)

+      if (x->use_lp32x32fdct)

         vp9_short_fdct32x32_rd(src_diff, coeff, bw * 8);

       else

         vp9_short_fdct32x32(src_diff, coeff, bw * 8);

@@ -670,7 +670,7 @@

                               dst, pd->dst.stride, dst, pd->dst.stride);

       vp9_subtract_block(32, 32, src_diff, bw * 4,

                          src, p->src.stride, dst, pd->dst.stride);

-      if (x->rd_search)

+      if (x->use_lp32x32fdct)

         vp9_short_fdct32x32_rd(src_diff, coeff, bw * 8);

       else

         vp9_short_fdct32x32(src_diff, coeff, bw * 8);

--- a/vp9/encoder/vp9_onyx_if.c

+++ b/vp9/encoder/vp9_onyx_if.c

@@ -719,6 +719,7 @@

   sf->adaptive_rd_thresh = 0;

   sf->use_lastframe_partitioning = 0;

   sf->tx_size_search_method = USE_FULL_RD;

+  sf->use_lp32x32fdct = 0;

   sf->use_8tap_always = 0;

   sf->use_avoid_tested_higherror = 0;

   sf->reference_masking = 0;

@@ -790,6 +791,7 @@

         sf->use_uv_intra_rd_estimate = 1;

         sf->use_rd_breakout = 1;

         sf->skip_encode_sb = 1;

+        sf->use_lp32x32fdct = 1;

         sf->auto_mv_step_size = 1;

         sf->auto_min_max_partition_size = 1;

@@ -821,6 +823,7 @@

         sf->use_uv_intra_rd_estimate = 1;

         sf->use_rd_breakout = 1;

         sf->skip_encode_sb = 1;

+        sf->use_lp32x32fdct = 1;

         sf->using_small_partition_info = 1;

         sf->disable_splitmv =

             (MIN(cpi->common.width, cpi->common.height) >= 720)? 1 : 0;

@@ -844,6 +847,7 @@

                                      FLAG_EARLY_TERMINATE;

         sf->use_rd_breakout = 1;

         sf->skip_encode_sb = 1;

+        sf->use_lp32x32fdct = 1;

         sf->disable_splitmv = 1;

         sf->auto_mv_step_size = 1;

         sf->search_method = BIGDIA;

@@ -865,6 +869,7 @@

                                      FLAG_SKIP_INTRA_LOWVAR |

                                      FLAG_EARLY_TERMINATE;

         sf->use_rd_breakout = 1;

+        sf->use_lp32x32fdct = 1;

         sf->optimize_coefficients = 0;

         sf->auto_mv_step_size = 1;

         // sf->reduce_first_step_size = 1;

--- a/vp9/encoder/vp9_onyx_int.h

+++ b/vp9/encoder/vp9_onyx_int.h

@@ -257,6 +257,7 @@

   int skip_encode_frame;

   int use_lastframe_partitioning;

   TX_SIZE_SEARCH_METHOD tx_size_search_method;

+  int use_lp32x32fdct;

   int use_8tap_always;

   int use_avoid_tested_higherror;

   int skip_lots_of_modes;

-- 

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