diff options
Diffstat (limited to 'vp9/encoder/vp9_sad_c.c')
-rw-r--r-- | vp9/encoder/vp9_sad_c.c | 480 |
1 files changed, 480 insertions, 0 deletions
diff --git a/vp9/encoder/vp9_sad_c.c b/vp9/encoder/vp9_sad_c.c new file mode 100644 index 000000000..8e12f16db --- /dev/null +++ b/vp9/encoder/vp9_sad_c.c @@ -0,0 +1,480 @@ +/* + * 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 "vpx_ports/config.h" +#include "vpx/vpx_integer.h" + +unsigned int vp9_sad32x32_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 32, 32); +} + +unsigned int vp9_sad16x16_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 16, 16); +} + +unsigned int vp9_sad8x8_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 8, 8); +} + + +unsigned int vp9_sad16x8_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 16, 8); +} + +unsigned int vp9_sad8x16_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 8, 16); +} + + +unsigned int vp9_sad4x4_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 4, 4); +} + +void vp9_sad32x32x3_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned int *sad_array + ) { + sad_array[0] = vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr, ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, 0x7fffffff); +} + +void vp9_sad32x32x8_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned short *sad_array + ) { + sad_array[0] = (unsigned short)vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr, ref_stride, + 0x7fffffff); + sad_array[1] = (unsigned short)vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, + 0x7fffffff); + sad_array[2] = (unsigned short)vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, + 0x7fffffff); + sad_array[3] = (unsigned short)vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 3, ref_stride, + 0x7fffffff); + sad_array[4] = (unsigned short)vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 4, ref_stride, + 0x7fffffff); + sad_array[5] = (unsigned short)vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 5, ref_stride, + 0x7fffffff); + sad_array[6] = (unsigned short)vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 6, ref_stride, + 0x7fffffff); + sad_array[7] = (unsigned short)vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr + 7, ref_stride, + 0x7fffffff); +} + +void vp9_sad16x16x3_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr, ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, 0x7fffffff); +} + +void vp9_sad16x16x8_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned short *sad_array) { + sad_array[0] = (unsigned short)vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr, ref_stride, + 0x7fffffff); + sad_array[1] = (unsigned short)vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, + 0x7fffffff); + sad_array[2] = (unsigned short)vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, + 0x7fffffff); + sad_array[3] = (unsigned short)vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 3, ref_stride, + 0x7fffffff); + sad_array[4] = (unsigned short)vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 4, ref_stride, + 0x7fffffff); + sad_array[5] = (unsigned short)vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 5, ref_stride, + 0x7fffffff); + sad_array[6] = (unsigned short)vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 6, ref_stride, + 0x7fffffff); + sad_array[7] = (unsigned short)vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr + 7, ref_stride, + 0x7fffffff); +} + +void vp9_sad16x8x3_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr, ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, 0x7fffffff); +} + +void vp9_sad16x8x8_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned short *sad_array) { + sad_array[0] = (unsigned short)vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr, ref_stride, + 0x7fffffff); + sad_array[1] = (unsigned short)vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, + 0x7fffffff); + sad_array[2] = (unsigned short)vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, + 0x7fffffff); + sad_array[3] = (unsigned short)vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 3, ref_stride, + 0x7fffffff); + sad_array[4] = (unsigned short)vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 4, ref_stride, + 0x7fffffff); + sad_array[5] = (unsigned short)vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 5, ref_stride, + 0x7fffffff); + sad_array[6] = (unsigned short)vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 6, ref_stride, + 0x7fffffff); + sad_array[7] = (unsigned short)vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr + 7, ref_stride, + 0x7fffffff); +} + +void vp9_sad8x8x3_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr, ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, 0x7fffffff); +} + +void vp9_sad8x8x8_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned short *sad_array) { + sad_array[0] = (unsigned short)vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr, ref_stride, + 0x7fffffff); + sad_array[1] = (unsigned short)vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, + 0x7fffffff); + sad_array[2] = (unsigned short)vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, + 0x7fffffff); + sad_array[3] = (unsigned short)vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 3, ref_stride, + 0x7fffffff); + sad_array[4] = (unsigned short)vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 4, ref_stride, + 0x7fffffff); + sad_array[5] = (unsigned short)vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 5, ref_stride, + 0x7fffffff); + sad_array[6] = (unsigned short)vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 6, ref_stride, + 0x7fffffff); + sad_array[7] = (unsigned short)vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr + 7, ref_stride, + 0x7fffffff); +} + +void vp9_sad8x16x3_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr, ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, 0x7fffffff); +} + +void vp9_sad8x16x8_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned short *sad_array) { + sad_array[0] = (unsigned short)vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr, ref_stride, + 0x7fffffff); + sad_array[1] = (unsigned short)vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, + 0x7fffffff); + sad_array[2] = (unsigned short)vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, + 0x7fffffff); + sad_array[3] = (unsigned short)vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 3, ref_stride, + 0x7fffffff); + sad_array[4] = (unsigned short)vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 4, ref_stride, + 0x7fffffff); + sad_array[5] = (unsigned short)vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 5, ref_stride, + 0x7fffffff); + sad_array[6] = (unsigned short)vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 6, ref_stride, + 0x7fffffff); + sad_array[7] = (unsigned short)vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr + 7, ref_stride, + 0x7fffffff); +} + +void vp9_sad4x4x3_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr, ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, 0x7fffffff); +} + +void vp9_sad4x4x8_c(const unsigned char *src_ptr, + int src_stride, + const unsigned char *ref_ptr, + int ref_stride, + unsigned short *sad_array) { + sad_array[0] = (unsigned short)vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr, ref_stride, + 0x7fffffff); + sad_array[1] = (unsigned short)vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 1, ref_stride, + 0x7fffffff); + sad_array[2] = (unsigned short)vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 2, ref_stride, + 0x7fffffff); + sad_array[3] = (unsigned short)vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 3, ref_stride, + 0x7fffffff); + sad_array[4] = (unsigned short)vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 4, ref_stride, + 0x7fffffff); + sad_array[5] = (unsigned short)vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 5, ref_stride, + 0x7fffffff); + sad_array[6] = (unsigned short)vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 6, ref_stride, + 0x7fffffff); + sad_array[7] = (unsigned short)vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr + 7, ref_stride, + 0x7fffffff); +} + +void vp9_sad32x32x4d_c(const unsigned char *src_ptr, + int src_stride, + unsigned char *ref_ptr[], + int ref_stride, + unsigned int *sad_array + ) { + sad_array[0] = vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad32x32_c(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} + +void vp9_sad16x16x4d_c(const unsigned char *src_ptr, + int src_stride, + unsigned char *ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad16x16_c(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} + +void vp9_sad16x8x4d_c(const unsigned char *src_ptr, + int src_stride, + unsigned char *ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad16x8_c(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} + +void vp9_sad8x8x4d_c(const unsigned char *src_ptr, + int src_stride, + unsigned char *ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad8x8_c(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} + +void vp9_sad8x16x4d_c(const unsigned char *src_ptr, + int src_stride, + unsigned char *ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad8x16_c(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} + +void vp9_sad4x4x4d_c(const unsigned char *src_ptr, + int src_stride, + unsigned char *ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad4x4_c(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} + +/* Copy 2 macroblocks to a buffer */ +void vp9_copy32xn_c(unsigned char *src_ptr, + int src_stride, + unsigned char *dst_ptr, + int dst_stride, + int height) { + int r; + + for (r = 0; r < height; r++) { +#if !(CONFIG_FAST_UNALIGNED) + dst_ptr[0] = src_ptr[0]; + dst_ptr[1] = src_ptr[1]; + dst_ptr[2] = src_ptr[2]; + dst_ptr[3] = src_ptr[3]; + dst_ptr[4] = src_ptr[4]; + dst_ptr[5] = src_ptr[5]; + dst_ptr[6] = src_ptr[6]; + dst_ptr[7] = src_ptr[7]; + dst_ptr[8] = src_ptr[8]; + dst_ptr[9] = src_ptr[9]; + dst_ptr[10] = src_ptr[10]; + dst_ptr[11] = src_ptr[11]; + dst_ptr[12] = src_ptr[12]; + dst_ptr[13] = src_ptr[13]; + dst_ptr[14] = src_ptr[14]; + dst_ptr[15] = src_ptr[15]; + dst_ptr[16] = src_ptr[16]; + dst_ptr[17] = src_ptr[17]; + dst_ptr[18] = src_ptr[18]; + dst_ptr[19] = src_ptr[19]; + dst_ptr[20] = src_ptr[20]; + dst_ptr[21] = src_ptr[21]; + dst_ptr[22] = src_ptr[22]; + dst_ptr[23] = src_ptr[23]; + dst_ptr[24] = src_ptr[24]; + dst_ptr[25] = src_ptr[25]; + dst_ptr[26] = src_ptr[26]; + dst_ptr[27] = src_ptr[27]; + dst_ptr[28] = src_ptr[28]; + dst_ptr[29] = src_ptr[29]; + dst_ptr[30] = src_ptr[30]; + dst_ptr[31] = src_ptr[31]; +#else + ((uint32_t *)dst_ptr)[0] = ((uint32_t *)src_ptr)[0]; + ((uint32_t *)dst_ptr)[1] = ((uint32_t *)src_ptr)[1]; + ((uint32_t *)dst_ptr)[2] = ((uint32_t *)src_ptr)[2]; + ((uint32_t *)dst_ptr)[3] = ((uint32_t *)src_ptr)[3]; + ((uint32_t *)dst_ptr)[4] = ((uint32_t *)src_ptr)[4]; + ((uint32_t *)dst_ptr)[5] = ((uint32_t *)src_ptr)[5]; + ((uint32_t *)dst_ptr)[6] = ((uint32_t *)src_ptr)[6]; + ((uint32_t *)dst_ptr)[7] = ((uint32_t *)src_ptr)[7]; +#endif + src_ptr += src_stride; + dst_ptr += dst_stride; + + } +} |