Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(1440)

Unified Diff: third_party/brotli/enc/bit_cost.c

Issue 2537133002: Update brotli to v1.0.0-snapshot. (Closed)
Patch Set: Fixed typo Created 4 years ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « third_party/brotli/enc/bit_cost.h ('k') | third_party/brotli/enc/bit_cost_inc.h » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: third_party/brotli/enc/bit_cost.c
diff --git a/third_party/brotli/enc/dictionary.h b/third_party/brotli/enc/bit_cost.c
similarity index 26%
rename from third_party/brotli/enc/dictionary.h
rename to third_party/brotli/enc/bit_cost.c
index c9c6362da8dc4c83706e16d8c0da4df9532300d8..01e30f6d5fff0e439e2b27e30c262f7afcffcf05 100644
--- a/third_party/brotli/enc/dictionary.h
+++ b/third_party/brotli/enc/bit_cost.c
@@ -4,38 +4,32 @@
See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
*/
-// Collection of static dictionary words.
+/* Functions to estimate the bit cost of Huffman trees. */
-#ifndef BROTLI_ENC_DICTIONARY_H_
-#define BROTLI_ENC_DICTIONARY_H_
+#include "./bit_cost.h"
-#include "./types.h"
-
-// No namespace, use same identifier as for the C decoder.
+#include "../common/constants.h"
+#include <brotli/types.h>
+#include "./fast_log.h"
+#include "./histogram.h"
+#include "./port.h"
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
-extern const uint8_t kBrotliDictionary[122784];
-
-static const uint32_t kBrotliDictionaryOffsetsByLength[] = {
- 0, 0, 0, 0, 0, 4096, 9216, 21504, 35840, 44032,
- 53248, 63488, 74752, 87040, 93696, 100864, 104704, 106752, 108928, 113536,
- 115968, 118528, 119872, 121280, 122016,
-};
+#define FN(X) X ## Literal
+#include "./bit_cost_inc.h" /* NOLINT(build/include) */
+#undef FN
-static const uint8_t kBrotliDictionarySizeBitsByLength[] = {
- 0, 0, 0, 0, 10, 10, 11, 11, 10, 10,
- 10, 10, 10, 9, 9, 8, 7, 7, 8, 7,
- 7, 6, 6, 5, 5,
-};
+#define FN(X) X ## Command
+#include "./bit_cost_inc.h" /* NOLINT(build/include) */
+#undef FN
-static const int kBrotliMinDictionaryWordLength = 4;
-static const int kBrotliMaxDictionaryWordLength = 24;
+#define FN(X) X ## Distance
+#include "./bit_cost_inc.h" /* NOLINT(build/include) */
+#undef FN
#if defined(__cplusplus) || defined(c_plusplus)
-} /* extern "C" */
+} /* extern "C" */
#endif
-
-#endif // BROTLI_ENC_DICTIONARY_H_
« no previous file with comments | « third_party/brotli/enc/bit_cost.h ('k') | third_party/brotli/enc/bit_cost_inc.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698