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Ralph Giles authored
Rules are added to libs.mk to generate a vpx.pc, which is installed as pkgconfig/vpx.pc under the target library directory. This also requires the install path prefix be exported directly in config.mk. Some systems use a tool called pkg-config to query information about intalled libraries or other resources, based on database files provided by the packages themselves at install time. Providing such a file for libvpx simplifies integration with other build systems, and provides an easy avenue for developers to test against their own builds of the library. Change-Id: I4e32a8fbb53fc331aa95eb207c63dd70a76d18ed
607f8420
vp9_sad_c.c 26.57 KiB
/* * 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/common/vp9_sadmxn.h"#include "vp9/encoder/vp9_variance.h"#include "./vpx_config.h"#include "vpx/vpx_integer.h"#include "./vp9_rtcd.h"#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_mx_n_c(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_mx_n_c(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) { sad_array[0] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff);}void vp9_sad32x64x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride,7172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140
unsigned int *sad_array) {
sad_array[0] = vp9_sad32x64(src_ptr, src_stride,
ref_ptr[0], ref_stride, 0x7fffffff);
sad_array[1] = vp9_sad32x64(src_ptr, src_stride,
ref_ptr[1], ref_stride, 0x7fffffff);
sad_array[2] = vp9_sad32x64(src_ptr, src_stride,
ref_ptr[2], ref_stride, 0x7fffffff);
sad_array[3] = vp9_sad32x64(src_ptr, src_stride,
ref_ptr[3], 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) {
sad_array[0] = vp9_sad32x16(src_ptr, src_stride,
ref_ptr[0], ref_stride, 0x7fffffff);
sad_array[1] = vp9_sad32x16(src_ptr, src_stride,
ref_ptr[1], ref_stride, 0x7fffffff);
sad_array[2] = vp9_sad32x16(src_ptr, src_stride,
ref_ptr[2], ref_stride, 0x7fffffff);
sad_array[3] = vp9_sad32x16(src_ptr, src_stride,
ref_ptr[3], 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) {
sad_array[0] = vp9_sad16x32(src_ptr, src_stride,
ref_ptr[0], ref_stride, 0x7fffffff);
sad_array[1] = vp9_sad16x32(src_ptr, src_stride,
ref_ptr[1], ref_stride, 0x7fffffff);
sad_array[2] = vp9_sad16x32(src_ptr, src_stride,
ref_ptr[2], ref_stride, 0x7fffffff);
sad_array[3] = vp9_sad16x32(src_ptr, src_stride,
ref_ptr[3], 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) {
sad_array[0] = vp9_sad64x64(src_ptr, src_stride, ref_ptr, ref_stride,
0x7fffffff);
sad_array[1] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 1, ref_stride,
0x7fffffff);
sad_array[2] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 2, 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) {
sad_array[0] = vp9_sad32x32(src_ptr, src_stride,
ref_ptr, ref_stride, 0x7fffffff);
sad_array[1] = vp9_sad32x32(src_ptr, src_stride,
ref_ptr + 1, ref_stride, 0x7fffffff);
sad_array[2] = vp9_sad32x32(src_ptr, src_stride,
ref_ptr + 2, ref_stride, 0x7fffffff);
}
void vp9_sad64x64x8_c(const uint8_t *src_ptr,
int src_stride,
const uint8_t *ref_ptr,