Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(5)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: source/libvpx/vp9/encoder/vp9_sad.c

Issue 168343002: libvpx: Pull from upstream (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/
Patch Set: libvpx: Pull from upstream Created 6 years, 10 months 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 | « source/libvpx/vp9/encoder/vp9_rdopt.c ('k') | source/libvpx/vp9/encoder/vp9_sad_c.c » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: source/libvpx/vp9/encoder/vp9_sad.c
===================================================================
--- source/libvpx/vp9/encoder/vp9_sad.c (revision 0)
+++ source/libvpx/vp9/encoder/vp9_sad.c (revision 0)
@@ -0,0 +1,324 @@
+/*
+ * Copyright (c) 2010 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 <stdlib.h>
+
+#include "./vp9_rtcd.h"
+#include "./vpx_config.h"
+
+#include "vpx/vpx_integer.h"
+#include "vp9/encoder/vp9_variance.h"
+
+static INLINE unsigned int sad(const uint8_t *a, int a_stride,
+ const uint8_t *b, int b_stride,
+ int width, int height) {
+ int y, x;
+ unsigned int sad = 0;
+
+ for (y = 0; y < height; y++) {
+ for (x = 0; x < width; x++)
+ sad += abs(a[x] - b[x]);
+
+ a += a_stride;
+ b += b_stride;
+ }
+
+ return sad;
+}
+
+#define sad_mxn_func(m, n) \
+unsigned int vp9_sad##m##x##n##_c(const uint8_t *src_ptr, int src_stride, \
+ const uint8_t *ref_ptr, int ref_stride, \
+ unsigned int max_sad) { \
+ return sad(src_ptr, src_stride, ref_ptr, ref_stride, m, n); \
+} \
+unsigned int vp9_sad##m##x##n##_avg_c(const uint8_t *src_ptr, int src_stride, \
+ const uint8_t *ref_ptr, int ref_stride, \
+ const uint8_t *second_pred, \
+ unsigned int max_sad) { \
+ uint8_t comp_pred[m * n]; \
+ comp_avg_pred(comp_pred, second_pred, m, n, ref_ptr, ref_stride); \
+ return sad(src_ptr, src_stride, comp_pred, m, m, n); \
+}
+
+sad_mxn_func(64, 64)
+sad_mxn_func(64, 32)
+sad_mxn_func(32, 64)
+sad_mxn_func(32, 32)
+sad_mxn_func(32, 16)
+sad_mxn_func(16, 32)
+sad_mxn_func(16, 16)
+sad_mxn_func(16, 8)
+sad_mxn_func(8, 16)
+sad_mxn_func(8, 8)
+sad_mxn_func(8, 4)
+sad_mxn_func(4, 8)
+sad_mxn_func(4, 4)
+
+void vp9_sad64x32x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad32x64x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad32x64(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad32x16x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad32x16(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad16x32x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad16x32(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad64x64x3_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 3; ++i)
+ sad_array[i] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad32x32x3_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 3; ++i)
+ sad_array[i] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad64x64x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad32x32x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad16x16x3_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 3; ++i)
+ sad_array[i] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad16x16x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ uint32_t *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad16x8x3_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 3; ++i)
+ sad_array[i] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad16x8x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ uint32_t *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad8x8x3_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 3; ++i)
+ sad_array[i] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad8x8x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ uint32_t *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad8x16x3_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 3; ++i)
+ sad_array[i] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad8x16x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ uint32_t *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad4x4x3_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 3; ++i)
+ sad_array[i] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad4x4x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ uint32_t *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad64x64x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad64x64(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad32x32x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad32x32(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad16x16x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad16x16(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad16x8x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad16x8(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad8x8x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad8x8(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad8x16x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad8x16(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad8x4x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad8x4(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad8x4x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ uint32_t *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad8x4(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad4x8x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad4x8(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad4x8x8_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ uint32_t *sad_array) {
+ int i;
+ for (i = 0; i < 8; ++i)
+ sad_array[i] = vp9_sad4x8(src_ptr, src_stride, ref_ptr + i, ref_stride,
+ 0x7fffffff);
+}
+
+void vp9_sad4x4x4d_c(const uint8_t *src_ptr, int src_stride,
+ const uint8_t* const ref_ptr[], int ref_stride,
+ unsigned int *sad_array) {
+ int i;
+ for (i = 0; i < 4; ++i)
+ sad_array[i] = vp9_sad4x4(src_ptr, src_stride, ref_ptr[i], ref_stride,
+ 0x7fffffff);
+}
« no previous file with comments | « source/libvpx/vp9/encoder/vp9_rdopt.c ('k') | source/libvpx/vp9/encoder/vp9_sad_c.c » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698