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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <schroedinger/schro.h>
#include <schroedinger/schromotion.h>
#include <schroedinger/schrodebug.h>
#include <schroedinger/schroutils.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "common.h"
void
schro_frame_create_pattern (SchroFrame *frame, int type)
{
int i,j,k;
SchroFrameData *comp;
switch (type) {
case 0:
orc_random_bits (&context, frame->components[0].data, frame->components[0].length);
orc_random_bits (&context, frame->components[1].data, frame->components[1].length);
orc_random_bits (&context, frame->components[2].data, frame->components[2].length);
break;
case 1:
for(k=0;k<3;k++){
comp = &frame->components[k];
for(j=0;j<comp->height;j++){
for(i=0;i<comp->width;i++){
SCHRO_GET(comp->data, j*comp->stride + i, uint8_t) = i*4 + j*2;
}
}
}
break;
}
}
int
schro_frame_compare (SchroFrame *a, SchroFrame *b)
{
SchroFrameData *comp_a;
SchroFrameData *comp_b;
int k;
int i,j;
for(k=0;k<3;k++){
comp_a = &a->components[k];
comp_b = &b->components[k];
for(j=0;j<comp_a->height;j++){
for(i=0;i<comp_a->width;i++){
if (SCHRO_GET(comp_a->data, j*comp_a->stride + i, uint8_t) !=
SCHRO_GET(comp_b->data, j*comp_b->stride + i, uint8_t)) {
SCHRO_ERROR("difference comp=%d x=%d y=%d", k, i, j);
return FALSE;
}
}
}
}
return TRUE;
}
void
schro_frame_dump (SchroFrame *frame)
{
SchroFrameData *comp;
int i,j;
comp = &frame->components[0];
for(j=0;j<20;j++){
for(i=0;i<20;i++) {
printf("%-3d ", SCHRO_GET(comp->data, j*comp->stride + i, uint8_t));
}
printf("\n");
}
}
int
main (int argc, char *argv[])
{
SchroFrame *dest;
SchroFrame *dest_u8;
SchroFrame *ref;
SchroFrame *addframe;
SchroUpsampledFrame *uref;
SchroParams params;
SchroVideoFormat video_format;
SchroMotionVector *motion_vectors;
int i,j;
schro_init();
memset (&video_format, 0, sizeof(video_format));
memset (¶ms, 0, sizeof(params));
video_format.width = 720;
video_format.height = 480;
video_format.chroma_format = SCHRO_CHROMA_420;
schro_video_format_validate (&video_format);
params.video_format = &video_format;
params.xbsep_luma = 8;
params.ybsep_luma = 8;
params.xblen_luma = 12;
params.yblen_luma = 12;
schro_params_calculate_mc_sizes(¶ms);
dest = schro_frame_new_and_alloc (NULL, SCHRO_FRAME_FORMAT_S16_420,
video_format.width, video_format.height);
ref = schro_frame_new_and_alloc_extended (NULL, SCHRO_FRAME_FORMAT_U8_420,
video_format.width, video_format.height, 32);
dest_u8 = schro_frame_new_and_alloc (NULL, SCHRO_FRAME_FORMAT_U8_420,
video_format.width, video_format.height);
addframe = schro_frame_new_and_alloc (NULL, SCHRO_FRAME_FORMAT_S16_420,
video_format.width, video_format.height);
schro_frame_clear(dest);
schro_frame_create_pattern(ref,1);
motion_vectors = malloc(sizeof(SchroMotionVector) *
params.x_num_blocks * params.y_num_blocks);
memset (motion_vectors, 0, sizeof(SchroMotionVector) *
params.x_num_blocks * params.y_num_blocks);
printf("sizeof(SchroMotionVector) = %lu\n",(unsigned long) sizeof(SchroMotionVector));
printf("num blocks %d x %d\n", params.x_num_blocks, params.y_num_blocks);
for(j=0;j<params.y_num_blocks;j++){
int jj;
jj = j * params.x_num_blocks;
for(i=0;i<params.x_num_blocks;i++){
#if 0
if (i == 0 || i == 2 || i == params.x_num_blocks*2) {
motion_vectors[jj+i].u.dc[0] = 100;
motion_vectors[jj+i].u.dc[1] = 100;
motion_vectors[jj+i].u.dc[2] = 0;
motion_vectors[jj+i].pred_mode = 0;
} else {
motion_vectors[jj+i].u.dc[0] = 0;
motion_vectors[jj+i].u.dc[1] = 0;
motion_vectors[jj+i].u.dc[2] = 0;
motion_vectors[jj+i].pred_mode = 0;
}
#endif
motion_vectors[jj+i].u.vec.dx[0] = 0;
motion_vectors[jj+i].u.vec.dy[0] = -8*i;
motion_vectors[jj+i].pred_mode = 1;
motion_vectors[jj+i].split = 2;
}
}
uref = schro_upsampled_frame_new (ref);
{
SchroMotion motion;
motion.src1 = uref;
motion.src2 = NULL;
motion.motion_vectors = motion_vectors;
motion.params = ¶ms;
schro_motion_render (&motion, dest, addframe, FALSE, NULL);
}
schro_frame_convert (dest_u8, dest);
schro_frame_dump (dest_u8);
//schro_frame_compare (ref, dest_u8);
schro_upsampled_frame_free (uref);
schro_frame_unref (dest);
schro_frame_unref (dest_u8);
free (motion_vectors);
return 0;
}
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