commit c6300aa1e31f3238cebe00d50d24c11f7b19ab81
author Urvang Joshi <urvang@google.com> Thu Jun 01 14:46:23 2017 -0700
committer Urvang Joshi <urvang@google.com> Thu Aug 10 12:01:29 2017 -0700
tree c53ada1bcb6a0506270828b3148dea5f8e9f4235
parent 51a9593394d76f86e485625b404952c0c27769c4

Remove PALETTE flag

This experiment is now adopted as it was cleared by Tapas.

Note: Palette use can still be controlled by command-line option
"--tune-content=..." in 'aomenc'.

Change-Id: I832f49f20f60c34bdef5b424755849c496687e87

av1/decoder/decodemv.c

diff --git a/av1/decoder/decodemv.c b/av1/decoder/decodemv.c
index 13720b0..848772b 100644
--- a/av1/decoder/decodemv.c
+++ b/av1/decoder/decodemv.c
@@ -691,7 +691,6 @@
   }
 }
 
-#if CONFIG_PALETTE
 #if CONFIG_PALETTE_DELTA_ENCODING
 static int uint16_compare(const void *a, const void *b) {
   const uint16_t va = *(const uint16_t *)a;
@@ -840,7 +839,6 @@
     }
   }
 }
-#endif  // CONFIG_PALETTE
 
 #if CONFIG_FILTER_INTRA
 static void read_filter_intra_mode_info(AV1_COMMON *const cm,
@@ -852,11 +850,7 @@
   FILTER_INTRA_MODE_INFO *filter_intra_mode_info =
       &mbmi->filter_intra_mode_info;
 
-  if (mbmi->mode == DC_PRED
-#if CONFIG_PALETTE
-      && mbmi->palette_mode_info.palette_size[0] == 0
-#endif  // CONFIG_PALETTE
-      ) {
+  if (mbmi->mode == DC_PRED && mbmi->palette_mode_info.palette_size[0] == 0) {
     filter_intra_mode_info->use_filter_intra_mode[0] =
         aom_read(r, cm->fc->filter_intra_probs[0], ACCT_STR);
     if (filter_intra_mode_info->use_filter_intra_mode[0]) {
@@ -879,11 +873,8 @@
   (void)mi_col;
 #endif  // CONFIG_CB4X4
 
-  if (mbmi->uv_mode == UV_DC_PRED
-#if CONFIG_PALETTE
-      && mbmi->palette_mode_info.palette_size[1] == 0
-#endif  // CONFIG_PALETTE
-      ) {
+  if (mbmi->uv_mode == UV_DC_PRED &&
+      mbmi->palette_mode_info.palette_size[1] == 0) {
     filter_intra_mode_info->use_filter_intra_mode[1] =
         aom_read(r, cm->fc->filter_intra_probs[1], ACCT_STR);
     if (filter_intra_mode_info->use_filter_intra_mode[1]) {
@@ -1210,13 +1201,11 @@
 #if CONFIG_EXT_INTRA
   read_intra_angle_info(cm, xd, r);
 #endif  // CONFIG_EXT_INTRA
-#if CONFIG_PALETTE
   mbmi->palette_mode_info.palette_size[0] = 0;
   mbmi->palette_mode_info.palette_size[1] = 0;
   if (bsize >= BLOCK_8X8 && bsize <= BLOCK_LARGEST &&
       cm->allow_screen_content_tools)
     read_palette_mode_info(cm, xd, r);
-#endif  // CONFIG_PALETTE
 #if CONFIG_FILTER_INTRA
   mbmi->filter_intra_mode_info.use_filter_intra_mode[0] = 0;
   mbmi->filter_intra_mode_info.use_filter_intra_mode[1] = 0;
@@ -1818,12 +1807,10 @@
 #if CONFIG_EXT_INTRA
   read_intra_angle_info(cm, xd, r);
 #endif  // CONFIG_EXT_INTRA
-#if CONFIG_PALETTE
   mbmi->palette_mode_info.palette_size[0] = 0;
   mbmi->palette_mode_info.palette_size[1] = 0;
   if (bsize >= BLOCK_8X8 && cm->allow_screen_content_tools)
     read_palette_mode_info(cm, xd, r);
-#endif  // CONFIG_PALETTE
 #if CONFIG_FILTER_INTRA
   mbmi->filter_intra_mode_info.use_filter_intra_mode[0] = 0;
   mbmi->filter_intra_mode_info.use_filter_intra_mode[1] = 0;
@@ -2241,10 +2228,8 @@
 
   assert(NELEMENTS(mode_2_counter) == MB_MODE_COUNT);
 
-#if CONFIG_PALETTE
   mbmi->palette_mode_info.palette_size[0] = 0;
   mbmi->palette_mode_info.palette_size[1] = 0;
-#endif  // CONFIG_PALETTE
 
   memset(ref_mvs, 0, sizeof(ref_mvs));