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resize struct additions

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This commit is contained in:
Castillo, Gerard
2014-03-13 14:36:33 +01:00
parent c4d82c9343
commit 7af2ba5d99
1 changed files with 36 additions and 5 deletions
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41
src/capture_filter/resize.c
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@@ -55,19 +55,29 @@
#include "video.h"
#include "video_codec.h"
#define MAX_TILES 1
#define MAX_TILES 16
struct module;
static int init(struct module *parent, const char *cfg, void **state);
static void done(void *state);
static struct video_frame *filter(void *state, struct video_frame *in);
int resize(char *data, unsigned int data_len, int numerator, int denominator);
//int resize(char *data, unsigned int data_len, struct opencv_tile_struct *opencv);
//int reconfigure_opencv_tile_struct(struct opencv_tile_struct *opencv, unsigned int width, unsigned int height, int num, int denom);
struct opencv_tile_struct {
int width;
int height;
};
struct state_resize {
int num;
int denom;
int reinit;
struct video_frame *frame;
struct opencv_tile_struct **opencv;
};
static void usage() {
@@ -105,9 +115,11 @@ static int init(struct module *parent, const char *cfg, void **state)
}
struct state_resize *s = calloc(1, sizeof(struct state_resize));
s->reinit = 0;
s->num = n;
s->denom = denom;
s->frame = vf_alloc(MAX_TILES);
s->opencv = calloc(MAX_TILES, sizeof(struct opencv_tile_struct*));
*state = s;
return 0;
@@ -121,7 +133,7 @@ static void done(void *state)
free(state);
}
int resize(char *data, unsigned int data_len, int numerator, int denominator){
int resize(char *data, unsigned int data_len, struct opencv_tile_struct *opencv){
int res = 0;
//TODO RESIZE METHOD HERE!!!
@@ -129,18 +141,36 @@ int resize(char *data, unsigned int data_len, int numerator, int denominator){
return res;
}
int reconfigure_opencv_tile_struct(struct opencv_tile_struct *opencv,unsigned int width, unsigned int height, int num, int denom){
int res = 0;
//TODO DALE VUEY
return 0;
}
static struct video_frame *filter(void *state, struct video_frame *in)
{
struct state_resize *s = state;
int i;
int i, j;
int res = 0;
assert(in->tile_count <= MAX_TILES);
memcpy(s->frame, in, sizeof(struct video_frame));
memcpy(s->frame->tiles, in->tiles, in->tile_count * sizeof(struct tile));
if(s->reinit == 0){
for(i=0; i<s->frame->tile_count;i++){
res = reconfigure_opencv_tile_struct(s->opencv[i], s->frame->tiles[i].width, s->frame->tiles[i].height, s->num, s->denom);
if(res!=0){
//TODO ERROR!!!
}
}
s->reinit = 1;
}
for(i=0; i<s->frame->tile_count;i++){
res = resize(s->frame->tiles[i].data, s->frame->tiles[i].data_len, s->num, s->denom);
res = resize(s->frame->tiles[i].data, s->frame->tiles[i].data_len, s->opencv[i]);
if(res!=0){
printf("\n[RESIZE ERROR] Unable to resize with scale factor configured [%d/%d] in tile number %d\n", s->num, s->denom, i);
@@ -154,6 +184,7 @@ static struct video_frame *filter(void *state, struct video_frame *in)
s->frame->tiles[i].height /= s->denom;
}
return s->frame;
}