Update aom to slightly newer commit ID

1 files changed, 7 insertions, 56 deletions

diff --git a/third_party/aom/aom_dsp/bitwriter.h b/third_party/aom/aom_dsp/bitwriter.h
index 6e3fac260..588e47bf3 100644
--- a/third_party/aom/aom_dsp/bitwriter.h
+++ b/third_party/aom/aom_dsp/bitwriter.h
@@ -14,16 +14,11 @@
 
 #include <assert.h>
 #include "./aom_config.h"
-#if CONFIG_EC_ADAPT && !CONFIG_EC_MULTISYMBOL
-#error "CONFIG_EC_ADAPT is enabled without enabling CONFIG_EC_MULTISYMBOL"
-#endif
 
 #if CONFIG_ANS
 #include "aom_dsp/buf_ans.h"
-#elif CONFIG_DAALA_EC
-#include "aom_dsp/daalaboolwriter.h"
 #else
-#include "aom_dsp/dkboolwriter.h"
+#include "aom_dsp/daalaboolwriter.h"
 #endif
 #include "aom_dsp/prob.h"
 
@@ -38,10 +33,8 @@ extern "C" {
 
 #if CONFIG_ANS
 typedef struct BufAnsCoder aom_writer;
-#elif CONFIG_DAALA_EC
-typedef struct daala_writer aom_writer;
 #else
-typedef struct aom_dk_writer aom_writer;
+typedef struct daala_writer aom_writer;
 #endif
 
 typedef struct TOKEN_STATS {
@@ -72,10 +65,8 @@ static INLINE void aom_start_encode(aom_writer *bc, uint8_t *buffer) {
   (void)bc;
   (void)buffer;
   assert(0 && "buf_ans requires a more complicated startup procedure");
-#elif CONFIG_DAALA_EC
-  aom_daala_start_encode(bc, buffer);
 #else
-  aom_dk_start_encode(bc, buffer);
+  aom_daala_start_encode(bc, buffer);
 #endif
 }
 
@@ -83,20 +74,16 @@ static INLINE void aom_stop_encode(aom_writer *bc) {
 #if CONFIG_ANS
   (void)bc;
   assert(0 && "buf_ans requires a more complicated shutdown procedure");
-#elif CONFIG_DAALA_EC
-  aom_daala_stop_encode(bc);
 #else
-  aom_dk_stop_encode(bc);
+  aom_daala_stop_encode(bc);
 #endif
 }
 
 static INLINE void aom_write(aom_writer *br, int bit, int probability) {
 #if CONFIG_ANS
   buf_rabs_write(br, bit, probability);
-#elif CONFIG_DAALA_EC
-  aom_daala_write(br, bit, probability);
 #else
-  aom_dk_write(br, bit, probability);
+  aom_daala_write(br, bit, probability);
 #endif
 }
 
@@ -113,7 +100,7 @@ static INLINE void aom_write_record(aom_writer *br, int bit, int probability,
 static INLINE void aom_write_bit(aom_writer *w, int bit) {
 #if CONFIG_ANS
   buf_rabs_write_bit(w, bit);
-#elif CONFIG_DAALA_EC && CONFIG_RAWBITS
+#elif CONFIG_RAWBITS
   // Note this uses raw bits and is not the same as aom_daala_write(r, 128);
   aom_daala_write_bit(w, bit);
 #else
@@ -137,28 +124,6 @@ static INLINE void aom_write_literal(aom_writer *w, int data, int bits) {
   for (bit = bits - 1; bit >= 0; bit--) aom_write_bit(w, 1 & (data >> bit));
 }
 
-static INLINE void aom_write_tree_as_bits(aom_writer *w,
-                                          const aom_tree_index *tr,
-                                          const aom_prob *probs, int bits,
-                                          int len, aom_tree_index i) {
-  do {
-    const int bit = (bits >> --len) & 1;
-    aom_write(w, bit, probs[i >> 1]);
-    i = tr[i + bit];
-  } while (len);
-}
-
-static INLINE void aom_write_tree_as_bits_record(
-    aom_writer *w, const aom_tree_index *tr, const aom_prob *probs, int bits,
-    int len, aom_tree_index i, TOKEN_STATS *token_stats) {
-  do {
-    const int bit = (bits >> --len) & 1;
-    aom_write_record(w, bit, probs[i >> 1], token_stats);
-    i = tr[i + bit];
-  } while (len);
-}
-
-#if CONFIG_EC_MULTISYMBOL
 static INLINE void aom_write_cdf(aom_writer *w, int symb,
                                  const aom_cdf_prob *cdf, int nsymbs) {
 #if CONFIG_ANS
@@ -167,12 +132,8 @@ static INLINE void aom_write_cdf(aom_writer *w, int symb,
   const aom_cdf_prob cum_prob = symb > 0 ? cdf[symb - 1] : 0;
   const aom_cdf_prob prob = cdf[symb] - cum_prob;
   buf_rans_write(w, cum_prob, prob);
-#elif CONFIG_DAALA_EC
-  daala_write_symbol(w, symb, cdf, nsymbs);
 #else
-#error \
-    "CONFIG_EC_MULTISYMBOL is selected without a valid backing entropy " \
-  "coder. Enable daala_ec or ans for a valid configuration."
+  daala_write_symbol(w, symb, cdf, nsymbs);
 #endif
 }
 
@@ -223,16 +184,10 @@ static INLINE void aom_write_tree_as_cdf(aom_writer *w,
   } while (len);
 }
 
-#endif  // CONFIG_EC_MULTISYMBOL
-
 static INLINE void aom_write_tree(aom_writer *w, const aom_tree_index *tree,
                                   const aom_prob *probs, int bits, int len,
                                   aom_tree_index i) {
-#if CONFIG_EC_MULTISYMBOL
   aom_write_tree_as_cdf(w, tree, probs, bits, len, i);
-#else
-  aom_write_tree_as_bits(w, tree, probs, bits, len, i);
-#endif
 }
 
 static INLINE void aom_write_tree_record(aom_writer *w,
@@ -240,12 +195,8 @@ static INLINE void aom_write_tree_record(aom_writer *w,
                                          const aom_prob *probs, int bits,
                                          int len, aom_tree_index i,
                                          TOKEN_STATS *token_stats) {
-#if CONFIG_EC_MULTISYMBOL
   (void)token_stats;
   aom_write_tree_as_cdf(w, tree, probs, bits, len, i);
-#else
-  aom_write_tree_as_bits_record(w, tree, probs, bits, len, i, token_stats);
-#endif
 }
 
 #ifdef __cplusplus