1#ifndef STRATEGIES_PICTURE_H_
2#define STRATEGIES_PICTURE_H_
53#define SATD_NxN(suffix, n) \
56static cost_pixel_nxn_func satd_ ## n ## x ## n ## _ ## suffix;\
57static unsigned satd_ ## n ## x ## n ## _ ## suffix ( \
58 const kvz_pixel * const block1, \
59 const kvz_pixel * const block2) \
62 for (unsigned y = 0; y < (n); y += 8) { \
63 unsigned row = y * (n); \
64 for (unsigned x = 0; x < (n); x += 8) { \
65 sum += satd_8x8_subblock_ ## suffix(&block1[row + x], (n), &block2[row + x], (n)); \
68 return sum >> (KVZ_BIT_DEPTH - 8); \
75#define SATD_ANY_SIZE(suffix) \
76 static cost_pixel_any_size_func satd_any_size_ ## suffix; \
77 static unsigned satd_any_size_ ## suffix ( \
78 int width, int height, \
79 const kvz_pixel *block1, int stride1, \
80 const kvz_pixel *block2, int stride2) \
83 if (width % 8 != 0) { \
85 for (int y = 0; y < height; y += 4) { \
86 sum += kvz_satd_4x4_subblock_ ## suffix(&block1[y * stride1], stride1, \
87 &block2[y * stride2], stride2); \
93 if (height % 8 != 0) { \
95 for (int x = 0; x < width; x += 4) { \
96 sum += kvz_satd_4x4_subblock_ ## suffix(&block1[x], stride1, \
97 &block2[x], stride2); \
99 block1 += 4 * stride1; \
100 block2 += 4 * stride2; \
104 for (int y = 0; y < height; y += 8) { \
105 const kvz_pixel *row1 = &block1[y * stride1]; \
106 const kvz_pixel *row2 = &block2[y * stride2]; \
107 for (int x = 0; x < width; x += 8) { \
108 sum += satd_8x8_subblock_ ## suffix(&row1[x], stride1, \
109 &row2[x], stride2); \
112 return sum >> (KVZ_BIT_DEPTH - 8); \
116 const int width,
const int height,
120 int width,
int height,
198#define STRATEGIES_PICTURE_EXPORTS \
199 {"reg_sad", (void**) &kvz_reg_sad}, \
200 {"sad_4x4", (void**) &kvz_sad_4x4}, \
201 {"sad_8x8", (void**) &kvz_sad_8x8}, \
202 {"sad_16x16", (void**) &kvz_sad_16x16}, \
203 {"sad_32x32", (void**) &kvz_sad_32x32}, \
204 {"sad_64x64", (void**) &kvz_sad_64x64}, \
205 {"satd_4x4", (void**) &kvz_satd_4x4}, \
206 {"satd_8x8", (void**) &kvz_satd_8x8}, \
207 {"satd_16x16", (void**) &kvz_satd_16x16}, \
208 {"satd_32x32", (void**) &kvz_satd_32x32}, \
209 {"satd_64x64", (void**) &kvz_satd_64x64}, \
210 {"satd_any_size", (void**) &kvz_satd_any_size}, \
211 {"sad_4x4_dual", (void**) &kvz_sad_4x4_dual}, \
212 {"sad_8x8_dual", (void**) &kvz_sad_8x8_dual}, \
213 {"sad_16x16_dual", (void**) &kvz_sad_16x16_dual}, \
214 {"sad_32x32_dual", (void**) &kvz_sad_32x32_dual}, \
215 {"sad_64x64_dual", (void**) &kvz_sad_64x64_dual}, \
216 {"satd_4x4_dual", (void**) &kvz_satd_4x4_dual}, \
217 {"satd_8x8_dual", (void**) &kvz_satd_8x8_dual}, \
218 {"satd_16x16_dual", (void**) &kvz_satd_16x16_dual}, \
219 {"satd_32x32_dual", (void**) &kvz_satd_32x32_dual}, \
220 {"satd_64x64_dual", (void**) &kvz_satd_64x64_dual}, \
221 {"satd_any_size_quad", (void**) &kvz_satd_any_size_quad}, \
222 {"pixels_calc_ssd", (void**) &kvz_pixels_calc_ssd}, \
223 {"bipred_average", (void**) &kvz_bipred_average}, \
224 {"get_optimized_sad", (void**) &kvz_get_optimized_sad}, \
225 {"ver_sad", (void**) &kvz_ver_sad}, \
226 {"hor_sad", (void**) &kvz_hor_sad}, \
227 {"pixel_var", (void**) &kvz_pixel_var}, \
Top level of the encoder implementation.
Header that is included in every other header.
#define MAX_TILES_PER_DIM
Definition global.h:232
This file defines the public API of Kvazaar when used as a library.
uint8_t kvz_pixel
Definition kvazaar.h:95
uint32_t(* optimized_sad_func_ptr_t)(const kvz_pixel *const, const kvz_pixel *const, const int32_t, const uint32_t, const uint32_t)
Definition optimized_sad_func_ptr_t.h:13
cost_pixel_nxn_func * kvz_pixels_get_sad_func(unsigned n)
Get a function that calculates SAD for NxN block.
Definition strategies-picture.c:139
uint32_t() hor_sad_func(const kvz_pixel *pic_data, const kvz_pixel *ref_data, int32_t width, int32_t height, uint32_t pic_stride, uint32_t ref_stride, uint32_t left, uint32_t right)
Definition strategies-picture.h:131
cost_pixel_nxn_multi_func * kvz_satd_32x32_dual
Definition strategies-picture.c:67
kvz_pixel(* pred_buffer)[32 *32]
Definition strategies-picture.h:48
pixels_calc_ssd_func * kvz_pixels_calc_ssd
Definition strategies-picture.c:73
cost_pixel_nxn_func * kvz_satd_8x8
Definition strategies-picture.c:53
void() cost_pixel_nxn_multi_func(const pred_buffer preds, const kvz_pixel *orig, unsigned num_modes, unsigned *costs_out)
Definition strategies-picture.h:123
cost_pixel_nxn_func * kvz_sad_8x8
Definition strategies-picture.c:47
void() inter_recon_bipred_func(lcu_t *const lcu, const yuv_t *const px_L0, const yuv_t *const px_L1, const yuv_im_t *const im_L0, const yuv_im_t *const im_L1, const unsigned pu_x, const unsigned pu_y, const unsigned pu_w, const unsigned pu_h, const unsigned im_flags_L0, const unsigned im_flags_L1, const bool predict_luma, const bool predict_chroma)
Definition strategies-picture.h:135
cost_pixel_nxn_multi_func * kvz_sad_8x8_dual
Definition strategies-picture.c:59
double() pixel_var_func(const kvz_pixel *buf, const uint32_t len)
Definition strategies-picture.h:149
cost_pixel_nxn_multi_func * kvz_sad_32x32_dual
Definition strategies-picture.c:61
void() cost_pixel_any_size_multi_func(int width, int height, const kvz_pixel **preds, const int stride, const kvz_pixel *orig, const int orig_stride, unsigned num_modes, unsigned *costs_out, int8_t *valid)
Definition strategies-picture.h:124
reg_sad_func * kvz_reg_sad
Definition strategies-picture.c:44
optimized_sad_func_ptr_t() get_optimized_sad_func(int32_t)
Definition strategies-picture.h:127
get_optimized_sad_func * kvz_get_optimized_sad
Definition strategies-picture.c:77
unsigned() pixels_calc_ssd_func(const kvz_pixel *const ref, const kvz_pixel *const rec, const int ref_stride, const int rec_stride, const int width)
Definition strategies-picture.h:126
cost_pixel_any_size_multi_func * kvz_satd_any_size_quad
Definition strategies-picture.c:71
cost_pixel_nxn_multi_func * kvz_sad_4x4_dual
Definition strategies-picture.c:58
cost_pixel_nxn_func * kvz_satd_32x32
Definition strategies-picture.c:55
cost_pixel_any_size_func * kvz_satd_any_size
Definition strategies-picture.c:70
cost_pixel_nxn_func * kvz_sad_64x64
Definition strategies-picture.c:50
cost_pixel_nxn_func * kvz_pixels_get_satd_func(unsigned n)
Get a function that calculates SATD for NxN block.
Definition strategies-picture.c:113
cost_pixel_nxn_multi_func * kvz_satd_8x8_dual
Definition strategies-picture.c:65
cost_pixel_nxn_multi_func * kvz_pixels_get_satd_dual_func(unsigned n)
Get a function that calculates SATDs for 2 NxN blocks.
Definition strategies-picture.c:164
hor_sad_func * kvz_hor_sad
Definition strategies-picture.c:79
unsigned() cost_pixel_any_size_func(int width, int height, const kvz_pixel *block1, int stride1, const kvz_pixel *block2, int stride2)
Definition strategies-picture.h:118
cost_pixel_nxn_multi_func * kvz_satd_64x64_dual
Definition strategies-picture.c:68
pixel_var_func * kvz_pixel_var
Definition strategies-picture.c:81
int kvz_strategy_register_picture(void *opaque, uint8_t bitdepth)
Definition strategies-picture.c:84
unsigned() cost_pixel_nxn_func(const kvz_pixel *block1, const kvz_pixel *block2)
Definition strategies-picture.h:117
cost_pixel_nxn_multi_func * kvz_sad_64x64_dual
Definition strategies-picture.c:62
cost_pixel_nxn_func * kvz_satd_64x64
Definition strategies-picture.c:56
cost_pixel_nxn_func * kvz_satd_16x16
Definition strategies-picture.c:54
cost_pixel_nxn_multi_func * kvz_sad_16x16_dual
Definition strategies-picture.c:60
cost_pixel_nxn_multi_func * kvz_satd_16x16_dual
Definition strategies-picture.c:66
ver_sad_func * kvz_ver_sad
Definition strategies-picture.c:78
inter_recon_bipred_func * kvz_bipred_average
Definition strategies-picture.c:75
unsigned() reg_sad_func(const kvz_pixel *const data1, const kvz_pixel *const data2, const int width, const int height, const unsigned stride1, const unsigned stride2)
Definition strategies-picture.h:114
cost_pixel_nxn_func * kvz_sad_32x32
Definition strategies-picture.c:49
cost_pixel_nxn_func * kvz_sad_16x16
Definition strategies-picture.c:48
cost_pixel_nxn_multi_func * kvz_satd_4x4_dual
Definition strategies-picture.c:64
cost_pixel_nxn_func * kvz_sad_4x4
Definition strategies-picture.c:46
cost_pixel_nxn_func * kvz_satd_4x4
Definition strategies-picture.c:52
cost_pixel_nxn_multi_func * kvz_pixels_get_sad_dual_func(unsigned n)
Get a function that calculates SADs for 2 NxN blocks.
Definition strategies-picture.c:190
uint32_t() ver_sad_func(const kvz_pixel *pic_data, const kvz_pixel *ref_data, int32_t block_width, int32_t block_height, uint32_t pic_stride)
Definition strategies-picture.h:128