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-rw-r--r--vp9/encoder/vp9_bitstream.c1
-rw-r--r--vp9/encoder/vp9_cost.c62
-rw-r--r--vp9/encoder/vp9_cost.h55
-rw-r--r--vp9/encoder/vp9_encodemv.c2
-rw-r--r--vp9/encoder/vp9_onyx_int.h1
-rw-r--r--vp9/encoder/vp9_rdopt.c2
-rw-r--r--vp9/encoder/vp9_segmentation.c1
-rw-r--r--vp9/encoder/vp9_subexp.c2
-rw-r--r--vp9/encoder/vp9_tokenize.c12
-rw-r--r--vp9/encoder/vp9_treewriter.c27
-rw-r--r--vp9/encoder/vp9_treewriter.h29
-rw-r--r--vp9/encoder/vp9_writer.c24
-rw-r--r--vp9/encoder/vp9_writer.h2
-rw-r--r--vp9/vp9cx.mk2
14 files changed, 132 insertions, 90 deletions
diff --git a/vp9/encoder/vp9_bitstream.c b/vp9/encoder/vp9_bitstream.c
index 0f1692df0..382671888 100644
--- a/vp9/encoder/vp9_bitstream.c
+++ b/vp9/encoder/vp9_bitstream.c
@@ -26,6 +26,7 @@
#include "vp9/common/vp9_systemdependent.h"
#include "vp9/common/vp9_tile_common.h"
+#include "vp9/encoder/vp9_cost.h"
#include "vp9/encoder/vp9_bitstream.h"
#include "vp9/encoder/vp9_encodemv.h"
#include "vp9/encoder/vp9_mcomp.h"
diff --git a/vp9/encoder/vp9_cost.c b/vp9/encoder/vp9_cost.c
new file mode 100644
index 000000000..1c3c3d248
--- /dev/null
+++ b/vp9/encoder/vp9_cost.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "vp9/encoder/vp9_cost.h"
+
+const unsigned int vp9_prob_cost[256] = {
+ 2047, 2047, 1791, 1641, 1535, 1452, 1385, 1328, 1279, 1235, 1196, 1161,
+ 1129, 1099, 1072, 1046, 1023, 1000, 979, 959, 940, 922, 905, 889,
+ 873, 858, 843, 829, 816, 803, 790, 778, 767, 755, 744, 733,
+ 723, 713, 703, 693, 684, 675, 666, 657, 649, 641, 633, 625,
+ 617, 609, 602, 594, 587, 580, 573, 567, 560, 553, 547, 541,
+ 534, 528, 522, 516, 511, 505, 499, 494, 488, 483, 477, 472,
+ 467, 462, 457, 452, 447, 442, 437, 433, 428, 424, 419, 415,
+ 410, 406, 401, 397, 393, 389, 385, 381, 377, 373, 369, 365,
+ 361, 357, 353, 349, 346, 342, 338, 335, 331, 328, 324, 321,
+ 317, 314, 311, 307, 304, 301, 297, 294, 291, 288, 285, 281,
+ 278, 275, 272, 269, 266, 263, 260, 257, 255, 252, 249, 246,
+ 243, 240, 238, 235, 232, 229, 227, 224, 221, 219, 216, 214,
+ 211, 208, 206, 203, 201, 198, 196, 194, 191, 189, 186, 184,
+ 181, 179, 177, 174, 172, 170, 168, 165, 163, 161, 159, 156,
+ 154, 152, 150, 148, 145, 143, 141, 139, 137, 135, 133, 131,
+ 129, 127, 125, 123, 121, 119, 117, 115, 113, 111, 109, 107,
+ 105, 103, 101, 99, 97, 95, 93, 92, 90, 88, 86, 84,
+ 82, 81, 79, 77, 75, 73, 72, 70, 68, 66, 65, 63,
+ 61, 60, 58, 56, 55, 53, 51, 50, 48, 46, 45, 43,
+ 41, 40, 38, 37, 35, 33, 32, 30, 29, 27, 25, 24,
+ 22, 21, 19, 18, 16, 15, 13, 12, 10, 9, 7, 6,
+ 4, 3, 1, 1};
+
+static void cost(int *costs, vp9_tree tree, const vp9_prob *probs,
+ int i, int c) {
+ const vp9_prob prob = probs[i / 2];
+ int b;
+
+ for (b = 0; b <= 1; ++b) {
+ const int cc = c + vp9_cost_bit(prob, b);
+ const vp9_tree_index ii = tree[i + b];
+
+ if (ii <= 0)
+ costs[-ii] = cc;
+ else
+ cost(costs, tree, probs, ii, cc);
+ }
+}
+
+void vp9_cost_tokens(int *costs, const vp9_prob *probs, vp9_tree tree) {
+ cost(costs, tree, probs, 0, 0);
+}
+
+void vp9_cost_tokens_skip(int *costs, const vp9_prob *probs, vp9_tree tree) {
+ assert(tree[0] <= 0 && tree[1] > 0);
+
+ costs[-tree[0]] = vp9_cost_bit(probs[0], 0);
+ cost(costs, tree, probs, 2, 0);
+}
diff --git a/vp9/encoder/vp9_cost.h b/vp9/encoder/vp9_cost.h
new file mode 100644
index 000000000..6d2b9400d
--- /dev/null
+++ b/vp9/encoder/vp9_cost.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VP9_ENCODER_VP9_COST_H_
+#define VP9_ENCODER_VP9_COST_H_
+
+#include "vp9/common/vp9_prob.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const unsigned int vp9_prob_cost[256];
+
+#define vp9_cost_zero(prob) (vp9_prob_cost[prob])
+
+#define vp9_cost_one(prob) vp9_cost_zero(vp9_complement(prob))
+
+#define vp9_cost_bit(prob, bit) vp9_cost_zero((bit) ? vp9_complement(prob) \
+ : (prob))
+
+static INLINE unsigned int cost_branch256(const unsigned int ct[2],
+ vp9_prob p) {
+ return ct[0] * vp9_cost_zero(p) + ct[1] * vp9_cost_one(p);
+}
+
+static INLINE int treed_cost(vp9_tree tree, const vp9_prob *probs,
+ int bits, int len) {
+ int cost = 0;
+ vp9_tree_index i = 0;
+
+ do {
+ const int bit = (bits >> --len) & 1;
+ cost += vp9_cost_bit(probs[i >> 1], bit);
+ i = tree[i + bit];
+ } while (len);
+
+ return cost;
+}
+
+void vp9_cost_tokens(int *costs, const vp9_prob *probs, vp9_tree tree);
+void vp9_cost_tokens_skip(int *costs, const vp9_prob *probs, vp9_tree tree);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // VP9_ENCODER_VP9_COST_H_
diff --git a/vp9/encoder/vp9_encodemv.c b/vp9/encoder/vp9_encodemv.c
index 33c2e2315..3ba4e3f91 100644
--- a/vp9/encoder/vp9_encodemv.c
+++ b/vp9/encoder/vp9_encodemv.c
@@ -13,6 +13,8 @@
#include "vp9/common/vp9_common.h"
#include "vp9/common/vp9_entropymode.h"
#include "vp9/common/vp9_systemdependent.h"
+
+#include "vp9/encoder/vp9_cost.h"
#include "vp9/encoder/vp9_encodemv.h"
#ifdef ENTROPY_STATS
diff --git a/vp9/encoder/vp9_onyx_int.h b/vp9/encoder/vp9_onyx_int.h
index 688cb6b7f..9a28f9d48 100644
--- a/vp9/encoder/vp9_onyx_int.h
+++ b/vp9/encoder/vp9_onyx_int.h
@@ -30,7 +30,6 @@
#include "vp9/encoder/vp9_quantize.h"
#include "vp9/encoder/vp9_ratectrl.h"
#include "vp9/encoder/vp9_tokenize.h"
-#include "vp9/encoder/vp9_treewriter.h"
#include "vp9/encoder/vp9_variance.h"
#ifdef __cplusplus
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c
index e6e0155d1..c282c525c 100644
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -30,6 +30,7 @@
#include "vp9/common/vp9_seg_common.h"
#include "vp9/common/vp9_systemdependent.h"
+#include "vp9/encoder/vp9_cost.h"
#include "vp9/encoder/vp9_encodemb.h"
#include "vp9/encoder/vp9_encodemv.h"
#include "vp9/encoder/vp9_mcomp.h"
@@ -38,7 +39,6 @@
#include "vp9/encoder/vp9_ratectrl.h"
#include "vp9/encoder/vp9_rdopt.h"
#include "vp9/encoder/vp9_tokenize.h"
-#include "vp9/encoder/vp9_treewriter.h"
#include "vp9/encoder/vp9_variance.h"
/* Factor to weigh the rate for switchable interp filters */
diff --git a/vp9/encoder/vp9_segmentation.c b/vp9/encoder/vp9_segmentation.c
index 49fd7bb48..fd8fa53f5 100644
--- a/vp9/encoder/vp9_segmentation.c
+++ b/vp9/encoder/vp9_segmentation.c
@@ -16,6 +16,7 @@
#include "vp9/common/vp9_pred_common.h"
#include "vp9/common/vp9_tile_common.h"
+#include "vp9/encoder/vp9_cost.h"
#include "vp9/encoder/vp9_segmentation.h"
void vp9_enable_segmentation(struct segmentation *seg) {
diff --git a/vp9/encoder/vp9_subexp.c b/vp9/encoder/vp9_subexp.c
index fdc210646..fd82fa3b2 100644
--- a/vp9/encoder/vp9_subexp.c
+++ b/vp9/encoder/vp9_subexp.c
@@ -11,7 +11,7 @@
#include "vp9/common/vp9_common.h"
#include "vp9/common/vp9_entropy.h"
-#include "vp9/encoder/vp9_treewriter.h"
+#include "vp9/encoder/vp9_cost.h"
#include "vp9/encoder/vp9_writer.h"
#define vp9_cost_upd256 ((int)(vp9_cost_one(upd) - vp9_cost_zero(upd)))
diff --git a/vp9/encoder/vp9_tokenize.c b/vp9/encoder/vp9_tokenize.c
index e8179f302..a293dd881 100644
--- a/vp9/encoder/vp9_tokenize.c
+++ b/vp9/encoder/vp9_tokenize.c
@@ -8,18 +8,20 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-
+#include <assert.h>
#include <math.h>
#include <stdio.h>
#include <string.h>
-#include <assert.h>
-#include "vp9/encoder/vp9_onyx_int.h"
-#include "vp9/encoder/vp9_tokenize.h"
+
#include "vpx_mem/vpx_mem.h"
+#include "vp9/common/vp9_entropy.h"
#include "vp9/common/vp9_pred_common.h"
#include "vp9/common/vp9_seg_common.h"
-#include "vp9/common/vp9_entropy.h"
+
+#include "vp9/encoder/vp9_cost.h"
+#include "vp9/encoder/vp9_onyx_int.h"
+#include "vp9/encoder/vp9_tokenize.h"
static TOKENVALUE dct_value_tokens[DCT_MAX_VALUE * 2];
const TOKENVALUE *vp9_dct_value_tokens_ptr;
diff --git a/vp9/encoder/vp9_treewriter.c b/vp9/encoder/vp9_treewriter.c
index 35e5a8fd0..bb04b4025 100644
--- a/vp9/encoder/vp9_treewriter.c
+++ b/vp9/encoder/vp9_treewriter.c
@@ -10,33 +10,6 @@
#include "vp9/encoder/vp9_treewriter.h"
-static void cost(int *costs, vp9_tree tree, const vp9_prob *probs,
- int i, int c) {
- const vp9_prob prob = probs[i / 2];
- int b;
-
- for (b = 0; b <= 1; ++b) {
- const int cc = c + vp9_cost_bit(prob, b);
- const vp9_tree_index ii = tree[i + b];
-
- if (ii <= 0)
- costs[-ii] = cc;
- else
- cost(costs, tree, probs, ii, cc);
- }
-}
-
-void vp9_cost_tokens(int *costs, const vp9_prob *probs, vp9_tree tree) {
- cost(costs, tree, probs, 0, 0);
-}
-
-void vp9_cost_tokens_skip(int *costs, const vp9_prob *probs, vp9_tree tree) {
- assert(tree[0] <= 0 && tree[1] > 0);
-
- costs[-tree[0]] = vp9_cost_bit(probs[0], 0);
- cost(costs, tree, probs, 2, 0);
-}
-
static void tree2tok(struct vp9_token *tokens, const vp9_tree_index *tree,
int i, int v, int l) {
v += v;
diff --git a/vp9/encoder/vp9_treewriter.h b/vp9/encoder/vp9_treewriter.h
index fedfbe937..4a76d87cd 100644
--- a/vp9/encoder/vp9_treewriter.h
+++ b/vp9/encoder/vp9_treewriter.h
@@ -17,35 +17,6 @@
extern "C" {
#endif
-#define vp9_cost_zero(prob) (vp9_prob_cost[prob])
-
-#define vp9_cost_one(prob) vp9_cost_zero(vp9_complement(prob))
-
-#define vp9_cost_bit(prob, bit) vp9_cost_zero((bit) ? vp9_complement(prob) \
- : (prob))
-
-static INLINE unsigned int cost_branch256(const unsigned int ct[2],
- vp9_prob p) {
- return ct[0] * vp9_cost_zero(p) + ct[1] * vp9_cost_one(p);
-}
-
-static INLINE int treed_cost(vp9_tree tree, const vp9_prob *probs,
- int bits, int len) {
- int cost = 0;
- vp9_tree_index i = 0;
-
- do {
- const int bit = (bits >> --len) & 1;
- cost += vp9_cost_bit(probs[i >> 1], bit);
- i = tree[i + bit];
- } while (len);
-
- return cost;
-}
-
-void vp9_cost_tokens(int *costs, const vp9_prob *probs, vp9_tree tree);
-void vp9_cost_tokens_skip(int *costs, const vp9_prob *probs, vp9_tree tree);
-
void vp9_tree_probs_from_distribution(vp9_tree tree,
unsigned int branch_ct[ /* n - 1 */ ][2],
const unsigned int num_events[ /* n */ ]);
diff --git a/vp9/encoder/vp9_writer.c b/vp9/encoder/vp9_writer.c
index fda1b390e..0697373ac 100644
--- a/vp9/encoder/vp9_writer.c
+++ b/vp9/encoder/vp9_writer.c
@@ -16,30 +16,6 @@
unsigned int active_section = 0;
#endif
-const unsigned int vp9_prob_cost[256] = {
- 2047, 2047, 1791, 1641, 1535, 1452, 1385, 1328, 1279, 1235, 1196, 1161,
- 1129, 1099, 1072, 1046, 1023, 1000, 979, 959, 940, 922, 905, 889,
- 873, 858, 843, 829, 816, 803, 790, 778, 767, 755, 744, 733,
- 723, 713, 703, 693, 684, 675, 666, 657, 649, 641, 633, 625,
- 617, 609, 602, 594, 587, 580, 573, 567, 560, 553, 547, 541,
- 534, 528, 522, 516, 511, 505, 499, 494, 488, 483, 477, 472,
- 467, 462, 457, 452, 447, 442, 437, 433, 428, 424, 419, 415,
- 410, 406, 401, 397, 393, 389, 385, 381, 377, 373, 369, 365,
- 361, 357, 353, 349, 346, 342, 338, 335, 331, 328, 324, 321,
- 317, 314, 311, 307, 304, 301, 297, 294, 291, 288, 285, 281,
- 278, 275, 272, 269, 266, 263, 260, 257, 255, 252, 249, 246,
- 243, 240, 238, 235, 232, 229, 227, 224, 221, 219, 216, 214,
- 211, 208, 206, 203, 201, 198, 196, 194, 191, 189, 186, 184,
- 181, 179, 177, 174, 172, 170, 168, 165, 163, 161, 159, 156,
- 154, 152, 150, 148, 145, 143, 141, 139, 137, 135, 133, 131,
- 129, 127, 125, 123, 121, 119, 117, 115, 113, 111, 109, 107,
- 105, 103, 101, 99, 97, 95, 93, 92, 90, 88, 86, 84,
- 82, 81, 79, 77, 75, 73, 72, 70, 68, 66, 65, 63,
- 61, 60, 58, 56, 55, 53, 51, 50, 48, 46, 45, 43,
- 41, 40, 38, 37, 35, 33, 32, 30, 29, 27, 25, 24,
- 22, 21, 19, 18, 16, 15, 13, 12, 10, 9, 7, 6,
- 4, 3, 1, 1};
-
void vp9_start_encode(vp9_writer *br, uint8_t *source) {
br->lowvalue = 0;
br->range = 255;
diff --git a/vp9/encoder/vp9_writer.h b/vp9/encoder/vp9_writer.h
index defeec377..7f4fa1ef2 100644
--- a/vp9/encoder/vp9_writer.h
+++ b/vp9/encoder/vp9_writer.h
@@ -32,8 +32,6 @@ typedef struct {
uint64_t bit_counter;
} vp9_writer;
-extern const unsigned int vp9_prob_cost[256];
-
void vp9_start_encode(vp9_writer *bc, uint8_t *buffer);
void vp9_stop_encode(vp9_writer *bc);
diff --git a/vp9/vp9cx.mk b/vp9/vp9cx.mk
index 6679f89be..ff20f050d 100644
--- a/vp9/vp9cx.mk
+++ b/vp9/vp9cx.mk
@@ -18,6 +18,8 @@ VP9_CX_SRCS_REMOVE-no += $(VP9_COMMON_SRCS_REMOVE-no)
VP9_CX_SRCS-yes += vp9_cx_iface.c
VP9_CX_SRCS-yes += encoder/vp9_bitstream.c
+VP9_CX_SRCS-yes += encoder/vp9_cost.h
+VP9_CX_SRCS-yes += encoder/vp9_cost.c
VP9_CX_SRCS-yes += encoder/vp9_dct.c
VP9_CX_SRCS-yes += encoder/vp9_encodeframe.c
VP9_CX_SRCS-yes += encoder/vp9_encodeframe.h
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 23:32:35 +0000