Evas: add avif evas loader and saver
Summary:
Add AV1 image file loader and saver to Evas
The loader can be tested with this code :
```
#include <stdlib.h>
#include <stdio.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
static int i = 0;
static unsigned char _timer(void *data)
{
Evas_Object *o = (Evas_Object *)data;
if (i < evas_object_image_animated_frame_count_get(o))
{
evas_object_image_animated_frame_set(o, i);
i++;
return ECORE_CALLBACK_RENEW;
}
return ECORE_CALLBACK_DONE;
}
static void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
int main(int argc, char *argv[])
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
int w,h;
Evas_Load_Error err;
if (argc < 2)
{
printf("usage : %s file\n", argv[0]);
return 1;
}
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
{
printf("no ee\n");
return 0;
}
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "avif test");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, argv[1], NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
argv[1], evas_load_error_str(err));
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
printf("animated : %s\n", evas_object_image_animated_get(o) ? "yes" : "no");
fflush(stdout);
if (evas_object_image_animated_get(o))
{
Ecore_Timer *timer;
printf("frame count : %d\n", evas_object_image_animated_frame_count_get(o));
printf("duration : %f\n", evas_object_image_animated_frame_duration_get(o,1,0));
printf("loop count : %d\n", evas_object_image_animated_loop_count_get(o));
fflush(stdout);
timer = ecore_timer_add(evas_object_image_animated_frame_duration_get(o,1,0), _timer, o);
}
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
non animated files : https://github.com/AOMediaCodec/libavif/tree/master/tests/data/originals
animated files : https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Netflix/avifs
to test the saver :
```
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
static Evas_Object *
display_data(int w, int h, const char *title, unsigned int *data)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
unsigned int *d;
ee = ecore_evas_new(NULL, 0, 0, w, h, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
d = evas_object_image_data_get(o, 1);
for (int i = 0; i < w*h; i++)
d[i] = data[i];
evas_object_image_data_set(o, d);
evas_object_image_data_update_add(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
ecore_evas_show(ee);
return o;
}
static unsigned int *
display_file(const char *title, const char *filename, int *w, int *h)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, filename, NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
filename, evas_load_error_str(err));
fflush(stderr);
return NULL;
}
evas_object_image_size_get(o, w, h);
evas_object_image_fill_set(o, 0, 0, *w, *h);
evas_object_image_size_set(o, *w, *h);
evas_object_move(o, 0, 0);
evas_object_resize(o, *w, *h);
evas_object_show(o);
ecore_evas_resize(ee, *w, *h);
ecore_evas_show(ee);
data = evas_object_image_data_get(o, 1);
return data;
}
double psnr(int w, int h, unsigned int *data_orig, unsigned int *data)
{
unsigned char *iter_orig;
unsigned char *iter;
double psnr;
psnr = 0.0;
iter_orig = (unsigned char *)data_orig;
iter = (unsigned char *)data;
for (int i = 0; i < 4 * w * h; i++, iter_orig++, iter++)
psnr += (*iter_orig - *iter) * (*iter_orig - *iter);
psnr /= 4 * w * h;
psnr = 10 * log10(255.0 * 255.0 / psnr);
return psnr;
}
void compare(int quality, int w, int h, unsigned int *data_orig)
{
char title[1024];
char filename[1024];
unsigned char *data;
unsigned int *data_jpeg;
unsigned int *data_avif;
unsigned char *iter_orig;
unsigned char *iter_jpeg;
unsigned char *iter_avif;
double psnr_jpeg;
double psnr_avif;
Eina_File *f_jpeg;
Eina_File *f_avif;
size_t size_jpeg;
size_t size_avif;
/* jpeg */
snprintf(title, sizeof(title), "jpeg test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.jpg", quality);
data_jpeg = display_file(title, filename, &w, &h);
if (!data_jpeg)
return;
f_jpeg = eina_file_open(filename, EINA_FALSE);
size_jpeg = eina_file_size_get(f_jpeg);
eina_file_close(f_jpeg);
fprintf(stderr, "size : %u\n", (unsigned int)size_jpeg);
fflush(stderr);
/* avif */
snprintf(title, sizeof(title), "avif test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.avif", quality);
data_avif = display_file(title, filename, &w, &h);
if (!data_avif)
return;
f_avif = eina_file_open(filename, EINA_FALSE);
size_avif = eina_file_size_get(f_avif);
eina_file_close(f_avif);
fprintf(stderr, "size : %u\n", (unsigned int)size_avif);
fflush(stderr);
psnr_jpeg = psnr(w, h, data_orig, data_jpeg);
fprintf(stderr, "psnr jpeg : %f\n", psnr_jpeg);
fflush(stderr);
snprintf(title, sizeof(title), "jpeg vs orig (psnr: %.2f, size: %u b)", psnr_jpeg, (unsigned int)size_jpeg);
iter_orig = (unsigned char *)data_orig;
iter_jpeg = (unsigned char *)data_jpeg;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_jpeg++)
data[i] = abs(*iter_jpeg - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
psnr_avif = psnr(w, h, data_orig, data_avif);
fprintf(stderr, "psnr avif : %f\n", psnr_avif);
fflush(stderr);
snprintf(title, sizeof(title), "avif vs orig (psnr: %.2f, size: %u b)", psnr_avif, (unsigned int)size_avif);
iter_orig = (unsigned char *)data_orig;
iter_avif = (unsigned char *)data_avif;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_avif++)
data[i] = abs(*iter_avif - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
}
int main()
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
int w,h;
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return 1;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "original");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, "x1d-II-sample-02.fff", NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
"x1d-II-sample-02.fff", evas_load_error_str(err));
fflush(stderr);
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
data = evas_object_image_data_get(o, 1);
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
/* evas_object_image_save(o, "test_100.jpg", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.jpg", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.jpg", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.jpg", NULL, "quality=50"); */
/* evas_object_image_save(o, "test_100.avif", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.avif", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.avif", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.avif", NULL, "quality=50"); */
compare(90, w, h, data);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
the raw file canbe found here : https://www.hasselblad.com/learn/sample-images/
Test Plan: test executable with avif files found in libavif project
Reviewers: raster, q66
Reviewed By: q66
Subscribers: q66, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D12051
2020-07-15 10:51:27 -07:00
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdio.h>
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#include <avif/avif.h>
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#include "Evas_Loader.h"
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#include "evas_common_private.h"
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typedef struct _Evas_Loader_Internal Evas_Loader_Internal;
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struct _Evas_Loader_Internal
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{
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Eina_File *f;
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Evas_Image_Load_Opts *opts;
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Evas_Image_Animated *animated;
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avifDecoder *decoder;
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double duration;
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};
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static int _evas_loader_avif_log_dom = -1;
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#ifdef ERR
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# undef ERR
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#endif
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#define ERR(...) EINA_LOG_DOM_ERR(_evas_loader_avif_log_dom, __VA_ARGS__)
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#ifdef WRN
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# undef WRN
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#endif
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#define WRN(...) EINA_LOG_DOM_WARN(_evas_loader_avif_log_dom, __VA_ARGS__)
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#ifdef INF
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# undef INF
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#endif
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#define INF(...) EINA_LOG_DOM_INFO(_evas_loader_avif_log_dom, __VA_ARGS__)
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static Eina_Bool
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evas_image_load_file_head_avif_internal(Evas_Loader_Internal *loader,
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Emile_Image_Property *prop,
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void *map, size_t length,
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int *error)
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{
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Evas_Image_Animated *animated;
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avifDecoder *decoder;
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2021-03-28 13:56:54 -07:00
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const char *codec_name;
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Evas: add avif evas loader and saver
Summary:
Add AV1 image file loader and saver to Evas
The loader can be tested with this code :
```
#include <stdlib.h>
#include <stdio.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
static int i = 0;
static unsigned char _timer(void *data)
{
Evas_Object *o = (Evas_Object *)data;
if (i < evas_object_image_animated_frame_count_get(o))
{
evas_object_image_animated_frame_set(o, i);
i++;
return ECORE_CALLBACK_RENEW;
}
return ECORE_CALLBACK_DONE;
}
static void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
int main(int argc, char *argv[])
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
int w,h;
Evas_Load_Error err;
if (argc < 2)
{
printf("usage : %s file\n", argv[0]);
return 1;
}
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
{
printf("no ee\n");
return 0;
}
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "avif test");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, argv[1], NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
argv[1], evas_load_error_str(err));
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
printf("animated : %s\n", evas_object_image_animated_get(o) ? "yes" : "no");
fflush(stdout);
if (evas_object_image_animated_get(o))
{
Ecore_Timer *timer;
printf("frame count : %d\n", evas_object_image_animated_frame_count_get(o));
printf("duration : %f\n", evas_object_image_animated_frame_duration_get(o,1,0));
printf("loop count : %d\n", evas_object_image_animated_loop_count_get(o));
fflush(stdout);
timer = ecore_timer_add(evas_object_image_animated_frame_duration_get(o,1,0), _timer, o);
}
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
non animated files : https://github.com/AOMediaCodec/libavif/tree/master/tests/data/originals
animated files : https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Netflix/avifs
to test the saver :
```
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
static Evas_Object *
display_data(int w, int h, const char *title, unsigned int *data)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
unsigned int *d;
ee = ecore_evas_new(NULL, 0, 0, w, h, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
d = evas_object_image_data_get(o, 1);
for (int i = 0; i < w*h; i++)
d[i] = data[i];
evas_object_image_data_set(o, d);
evas_object_image_data_update_add(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
ecore_evas_show(ee);
return o;
}
static unsigned int *
display_file(const char *title, const char *filename, int *w, int *h)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, filename, NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
filename, evas_load_error_str(err));
fflush(stderr);
return NULL;
}
evas_object_image_size_get(o, w, h);
evas_object_image_fill_set(o, 0, 0, *w, *h);
evas_object_image_size_set(o, *w, *h);
evas_object_move(o, 0, 0);
evas_object_resize(o, *w, *h);
evas_object_show(o);
ecore_evas_resize(ee, *w, *h);
ecore_evas_show(ee);
data = evas_object_image_data_get(o, 1);
return data;
}
double psnr(int w, int h, unsigned int *data_orig, unsigned int *data)
{
unsigned char *iter_orig;
unsigned char *iter;
double psnr;
psnr = 0.0;
iter_orig = (unsigned char *)data_orig;
iter = (unsigned char *)data;
for (int i = 0; i < 4 * w * h; i++, iter_orig++, iter++)
psnr += (*iter_orig - *iter) * (*iter_orig - *iter);
psnr /= 4 * w * h;
psnr = 10 * log10(255.0 * 255.0 / psnr);
return psnr;
}
void compare(int quality, int w, int h, unsigned int *data_orig)
{
char title[1024];
char filename[1024];
unsigned char *data;
unsigned int *data_jpeg;
unsigned int *data_avif;
unsigned char *iter_orig;
unsigned char *iter_jpeg;
unsigned char *iter_avif;
double psnr_jpeg;
double psnr_avif;
Eina_File *f_jpeg;
Eina_File *f_avif;
size_t size_jpeg;
size_t size_avif;
/* jpeg */
snprintf(title, sizeof(title), "jpeg test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.jpg", quality);
data_jpeg = display_file(title, filename, &w, &h);
if (!data_jpeg)
return;
f_jpeg = eina_file_open(filename, EINA_FALSE);
size_jpeg = eina_file_size_get(f_jpeg);
eina_file_close(f_jpeg);
fprintf(stderr, "size : %u\n", (unsigned int)size_jpeg);
fflush(stderr);
/* avif */
snprintf(title, sizeof(title), "avif test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.avif", quality);
data_avif = display_file(title, filename, &w, &h);
if (!data_avif)
return;
f_avif = eina_file_open(filename, EINA_FALSE);
size_avif = eina_file_size_get(f_avif);
eina_file_close(f_avif);
fprintf(stderr, "size : %u\n", (unsigned int)size_avif);
fflush(stderr);
psnr_jpeg = psnr(w, h, data_orig, data_jpeg);
fprintf(stderr, "psnr jpeg : %f\n", psnr_jpeg);
fflush(stderr);
snprintf(title, sizeof(title), "jpeg vs orig (psnr: %.2f, size: %u b)", psnr_jpeg, (unsigned int)size_jpeg);
iter_orig = (unsigned char *)data_orig;
iter_jpeg = (unsigned char *)data_jpeg;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_jpeg++)
data[i] = abs(*iter_jpeg - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
psnr_avif = psnr(w, h, data_orig, data_avif);
fprintf(stderr, "psnr avif : %f\n", psnr_avif);
fflush(stderr);
snprintf(title, sizeof(title), "avif vs orig (psnr: %.2f, size: %u b)", psnr_avif, (unsigned int)size_avif);
iter_orig = (unsigned char *)data_orig;
iter_avif = (unsigned char *)data_avif;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_avif++)
data[i] = abs(*iter_avif - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
}
int main()
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
int w,h;
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return 1;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "original");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, "x1d-II-sample-02.fff", NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
"x1d-II-sample-02.fff", evas_load_error_str(err));
fflush(stderr);
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
data = evas_object_image_data_get(o, 1);
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
/* evas_object_image_save(o, "test_100.jpg", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.jpg", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.jpg", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.jpg", NULL, "quality=50"); */
/* evas_object_image_save(o, "test_100.avif", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.avif", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.avif", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.avif", NULL, "quality=50"); */
compare(90, w, h, data);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
the raw file canbe found here : https://www.hasselblad.com/learn/sample-images/
Test Plan: test executable with avif files found in libavif project
Reviewers: raster, q66
Reviewed By: q66
Subscribers: q66, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D12051
2020-07-15 10:51:27 -07:00
|
|
|
avifResult res;
|
|
|
|
Eina_Bool ret;
|
|
|
|
|
|
|
|
animated = loader->animated;
|
|
|
|
|
|
|
|
ret = EINA_FALSE;
|
|
|
|
prop->w = 0;
|
|
|
|
prop->h = 0;
|
|
|
|
prop->alpha = EINA_FALSE;
|
|
|
|
|
|
|
|
decoder = avifDecoderCreate();
|
|
|
|
if (!decoder)
|
|
|
|
{
|
|
|
|
*error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2021-03-28 13:56:54 -07:00
|
|
|
codec_name = avifCodecName(decoder->codecChoice, AVIF_CODEC_FLAG_CAN_DECODE);
|
|
|
|
if (!codec_name)
|
|
|
|
{
|
|
|
|
ERR("AV1 codec not available");
|
|
|
|
*error = EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto destroy_decoder;
|
|
|
|
}
|
|
|
|
|
|
|
|
INF("AV1 codec name (decode): %s", codec_name);
|
|
|
|
|
2020-12-18 03:16:38 -08:00
|
|
|
avifDecoderSetIOMemory(decoder, (const uint8_t *)map, length);
|
|
|
|
res = avifDecoderParse(decoder);
|
Evas: add avif evas loader and saver
Summary:
Add AV1 image file loader and saver to Evas
The loader can be tested with this code :
```
#include <stdlib.h>
#include <stdio.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
static int i = 0;
static unsigned char _timer(void *data)
{
Evas_Object *o = (Evas_Object *)data;
if (i < evas_object_image_animated_frame_count_get(o))
{
evas_object_image_animated_frame_set(o, i);
i++;
return ECORE_CALLBACK_RENEW;
}
return ECORE_CALLBACK_DONE;
}
static void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
int main(int argc, char *argv[])
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
int w,h;
Evas_Load_Error err;
if (argc < 2)
{
printf("usage : %s file\n", argv[0]);
return 1;
}
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
{
printf("no ee\n");
return 0;
}
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "avif test");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, argv[1], NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
argv[1], evas_load_error_str(err));
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
printf("animated : %s\n", evas_object_image_animated_get(o) ? "yes" : "no");
fflush(stdout);
if (evas_object_image_animated_get(o))
{
Ecore_Timer *timer;
printf("frame count : %d\n", evas_object_image_animated_frame_count_get(o));
printf("duration : %f\n", evas_object_image_animated_frame_duration_get(o,1,0));
printf("loop count : %d\n", evas_object_image_animated_loop_count_get(o));
fflush(stdout);
timer = ecore_timer_add(evas_object_image_animated_frame_duration_get(o,1,0), _timer, o);
}
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
non animated files : https://github.com/AOMediaCodec/libavif/tree/master/tests/data/originals
animated files : https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Netflix/avifs
to test the saver :
```
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
static Evas_Object *
display_data(int w, int h, const char *title, unsigned int *data)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
unsigned int *d;
ee = ecore_evas_new(NULL, 0, 0, w, h, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
d = evas_object_image_data_get(o, 1);
for (int i = 0; i < w*h; i++)
d[i] = data[i];
evas_object_image_data_set(o, d);
evas_object_image_data_update_add(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
ecore_evas_show(ee);
return o;
}
static unsigned int *
display_file(const char *title, const char *filename, int *w, int *h)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, filename, NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
filename, evas_load_error_str(err));
fflush(stderr);
return NULL;
}
evas_object_image_size_get(o, w, h);
evas_object_image_fill_set(o, 0, 0, *w, *h);
evas_object_image_size_set(o, *w, *h);
evas_object_move(o, 0, 0);
evas_object_resize(o, *w, *h);
evas_object_show(o);
ecore_evas_resize(ee, *w, *h);
ecore_evas_show(ee);
data = evas_object_image_data_get(o, 1);
return data;
}
double psnr(int w, int h, unsigned int *data_orig, unsigned int *data)
{
unsigned char *iter_orig;
unsigned char *iter;
double psnr;
psnr = 0.0;
iter_orig = (unsigned char *)data_orig;
iter = (unsigned char *)data;
for (int i = 0; i < 4 * w * h; i++, iter_orig++, iter++)
psnr += (*iter_orig - *iter) * (*iter_orig - *iter);
psnr /= 4 * w * h;
psnr = 10 * log10(255.0 * 255.0 / psnr);
return psnr;
}
void compare(int quality, int w, int h, unsigned int *data_orig)
{
char title[1024];
char filename[1024];
unsigned char *data;
unsigned int *data_jpeg;
unsigned int *data_avif;
unsigned char *iter_orig;
unsigned char *iter_jpeg;
unsigned char *iter_avif;
double psnr_jpeg;
double psnr_avif;
Eina_File *f_jpeg;
Eina_File *f_avif;
size_t size_jpeg;
size_t size_avif;
/* jpeg */
snprintf(title, sizeof(title), "jpeg test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.jpg", quality);
data_jpeg = display_file(title, filename, &w, &h);
if (!data_jpeg)
return;
f_jpeg = eina_file_open(filename, EINA_FALSE);
size_jpeg = eina_file_size_get(f_jpeg);
eina_file_close(f_jpeg);
fprintf(stderr, "size : %u\n", (unsigned int)size_jpeg);
fflush(stderr);
/* avif */
snprintf(title, sizeof(title), "avif test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.avif", quality);
data_avif = display_file(title, filename, &w, &h);
if (!data_avif)
return;
f_avif = eina_file_open(filename, EINA_FALSE);
size_avif = eina_file_size_get(f_avif);
eina_file_close(f_avif);
fprintf(stderr, "size : %u\n", (unsigned int)size_avif);
fflush(stderr);
psnr_jpeg = psnr(w, h, data_orig, data_jpeg);
fprintf(stderr, "psnr jpeg : %f\n", psnr_jpeg);
fflush(stderr);
snprintf(title, sizeof(title), "jpeg vs orig (psnr: %.2f, size: %u b)", psnr_jpeg, (unsigned int)size_jpeg);
iter_orig = (unsigned char *)data_orig;
iter_jpeg = (unsigned char *)data_jpeg;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_jpeg++)
data[i] = abs(*iter_jpeg - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
psnr_avif = psnr(w, h, data_orig, data_avif);
fprintf(stderr, "psnr avif : %f\n", psnr_avif);
fflush(stderr);
snprintf(title, sizeof(title), "avif vs orig (psnr: %.2f, size: %u b)", psnr_avif, (unsigned int)size_avif);
iter_orig = (unsigned char *)data_orig;
iter_avif = (unsigned char *)data_avif;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_avif++)
data[i] = abs(*iter_avif - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
}
int main()
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
int w,h;
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return 1;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "original");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, "x1d-II-sample-02.fff", NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
"x1d-II-sample-02.fff", evas_load_error_str(err));
fflush(stderr);
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
data = evas_object_image_data_get(o, 1);
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
/* evas_object_image_save(o, "test_100.jpg", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.jpg", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.jpg", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.jpg", NULL, "quality=50"); */
/* evas_object_image_save(o, "test_100.avif", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.avif", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.avif", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.avif", NULL, "quality=50"); */
compare(90, w, h, data);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
the raw file canbe found here : https://www.hasselblad.com/learn/sample-images/
Test Plan: test executable with avif files found in libavif project
Reviewers: raster, q66
Reviewed By: q66
Subscribers: q66, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D12051
2020-07-15 10:51:27 -07:00
|
|
|
if (res != AVIF_RESULT_OK)
|
|
|
|
{
|
|
|
|
ERR("avif file format invalid");
|
|
|
|
*error = EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto destroy_decoder;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (decoder->imageCount < 1)
|
|
|
|
{
|
|
|
|
ERR("avif file format invalid");
|
|
|
|
*error = EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto destroy_decoder;
|
|
|
|
}
|
|
|
|
|
|
|
|
res = avifDecoderNextImage(decoder);
|
|
|
|
if (res != AVIF_RESULT_OK)
|
|
|
|
{
|
|
|
|
ERR("avif file format invalid");
|
|
|
|
*error = EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto destroy_decoder;
|
|
|
|
}
|
|
|
|
|
|
|
|
prop->w = decoder->image->width;
|
|
|
|
prop->h = decoder->image->height;
|
|
|
|
|
|
|
|
/* if size is invalid, we exit */
|
|
|
|
if ((prop->w < 1) || (prop->h < 1) ||
|
|
|
|
(prop->w > IMG_MAX_SIZE) || (prop->h > IMG_MAX_SIZE) ||
|
|
|
|
IMG_TOO_BIG(prop->w, prop->h))
|
|
|
|
{
|
|
|
|
if (IMG_TOO_BIG(prop->w, prop->h))
|
|
|
|
*error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
|
|
|
|
else
|
|
|
|
*error= EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto destroy_decoder;
|
|
|
|
}
|
|
|
|
|
|
|
|
prop->alpha = !!decoder->image->alphaPlane;
|
|
|
|
|
|
|
|
if (decoder->imageCount > 1)
|
|
|
|
{
|
|
|
|
animated->loop_hint = EVAS_IMAGE_ANIMATED_HINT_NONE;
|
|
|
|
animated->frame_count = decoder->imageCount;
|
|
|
|
animated->loop_count = 1;
|
|
|
|
animated->animated = EINA_TRUE;
|
|
|
|
loader->duration = decoder->duration / decoder->imageCount;
|
|
|
|
}
|
|
|
|
|
|
|
|
*error = EVAS_LOAD_ERROR_NONE;
|
|
|
|
ret = EINA_TRUE;
|
|
|
|
|
|
|
|
destroy_decoder:
|
|
|
|
avifDecoderDestroy(decoder);
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
static Eina_Bool
|
|
|
|
evas_image_load_file_data_avif_internal(Evas_Loader_Internal *loader,
|
|
|
|
void *pixels,
|
|
|
|
void *map, size_t length,
|
|
|
|
int *error)
|
|
|
|
{
|
|
|
|
avifRGBImage rgb;
|
|
|
|
avifDecoder *decoder;
|
|
|
|
avifResult res;
|
|
|
|
Evas_Image_Animated *animated;
|
|
|
|
Eina_Bool ret;
|
|
|
|
|
|
|
|
ret = EINA_FALSE;
|
|
|
|
|
|
|
|
/* FIXME: create decoder in evas_image_load_file_data_avif instead ? */
|
|
|
|
decoder = loader->decoder;
|
|
|
|
if (!decoder)
|
|
|
|
{
|
2021-03-28 13:56:54 -07:00
|
|
|
const char *codec_name;
|
|
|
|
|
Evas: add avif evas loader and saver
Summary:
Add AV1 image file loader and saver to Evas
The loader can be tested with this code :
```
#include <stdlib.h>
#include <stdio.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
static int i = 0;
static unsigned char _timer(void *data)
{
Evas_Object *o = (Evas_Object *)data;
if (i < evas_object_image_animated_frame_count_get(o))
{
evas_object_image_animated_frame_set(o, i);
i++;
return ECORE_CALLBACK_RENEW;
}
return ECORE_CALLBACK_DONE;
}
static void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
int main(int argc, char *argv[])
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
int w,h;
Evas_Load_Error err;
if (argc < 2)
{
printf("usage : %s file\n", argv[0]);
return 1;
}
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
{
printf("no ee\n");
return 0;
}
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "avif test");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, argv[1], NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
argv[1], evas_load_error_str(err));
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
printf("animated : %s\n", evas_object_image_animated_get(o) ? "yes" : "no");
fflush(stdout);
if (evas_object_image_animated_get(o))
{
Ecore_Timer *timer;
printf("frame count : %d\n", evas_object_image_animated_frame_count_get(o));
printf("duration : %f\n", evas_object_image_animated_frame_duration_get(o,1,0));
printf("loop count : %d\n", evas_object_image_animated_loop_count_get(o));
fflush(stdout);
timer = ecore_timer_add(evas_object_image_animated_frame_duration_get(o,1,0), _timer, o);
}
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
non animated files : https://github.com/AOMediaCodec/libavif/tree/master/tests/data/originals
animated files : https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Netflix/avifs
to test the saver :
```
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
static Evas_Object *
display_data(int w, int h, const char *title, unsigned int *data)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
unsigned int *d;
ee = ecore_evas_new(NULL, 0, 0, w, h, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
d = evas_object_image_data_get(o, 1);
for (int i = 0; i < w*h; i++)
d[i] = data[i];
evas_object_image_data_set(o, d);
evas_object_image_data_update_add(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
ecore_evas_show(ee);
return o;
}
static unsigned int *
display_file(const char *title, const char *filename, int *w, int *h)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, filename, NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
filename, evas_load_error_str(err));
fflush(stderr);
return NULL;
}
evas_object_image_size_get(o, w, h);
evas_object_image_fill_set(o, 0, 0, *w, *h);
evas_object_image_size_set(o, *w, *h);
evas_object_move(o, 0, 0);
evas_object_resize(o, *w, *h);
evas_object_show(o);
ecore_evas_resize(ee, *w, *h);
ecore_evas_show(ee);
data = evas_object_image_data_get(o, 1);
return data;
}
double psnr(int w, int h, unsigned int *data_orig, unsigned int *data)
{
unsigned char *iter_orig;
unsigned char *iter;
double psnr;
psnr = 0.0;
iter_orig = (unsigned char *)data_orig;
iter = (unsigned char *)data;
for (int i = 0; i < 4 * w * h; i++, iter_orig++, iter++)
psnr += (*iter_orig - *iter) * (*iter_orig - *iter);
psnr /= 4 * w * h;
psnr = 10 * log10(255.0 * 255.0 / psnr);
return psnr;
}
void compare(int quality, int w, int h, unsigned int *data_orig)
{
char title[1024];
char filename[1024];
unsigned char *data;
unsigned int *data_jpeg;
unsigned int *data_avif;
unsigned char *iter_orig;
unsigned char *iter_jpeg;
unsigned char *iter_avif;
double psnr_jpeg;
double psnr_avif;
Eina_File *f_jpeg;
Eina_File *f_avif;
size_t size_jpeg;
size_t size_avif;
/* jpeg */
snprintf(title, sizeof(title), "jpeg test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.jpg", quality);
data_jpeg = display_file(title, filename, &w, &h);
if (!data_jpeg)
return;
f_jpeg = eina_file_open(filename, EINA_FALSE);
size_jpeg = eina_file_size_get(f_jpeg);
eina_file_close(f_jpeg);
fprintf(stderr, "size : %u\n", (unsigned int)size_jpeg);
fflush(stderr);
/* avif */
snprintf(title, sizeof(title), "avif test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.avif", quality);
data_avif = display_file(title, filename, &w, &h);
if (!data_avif)
return;
f_avif = eina_file_open(filename, EINA_FALSE);
size_avif = eina_file_size_get(f_avif);
eina_file_close(f_avif);
fprintf(stderr, "size : %u\n", (unsigned int)size_avif);
fflush(stderr);
psnr_jpeg = psnr(w, h, data_orig, data_jpeg);
fprintf(stderr, "psnr jpeg : %f\n", psnr_jpeg);
fflush(stderr);
snprintf(title, sizeof(title), "jpeg vs orig (psnr: %.2f, size: %u b)", psnr_jpeg, (unsigned int)size_jpeg);
iter_orig = (unsigned char *)data_orig;
iter_jpeg = (unsigned char *)data_jpeg;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_jpeg++)
data[i] = abs(*iter_jpeg - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
psnr_avif = psnr(w, h, data_orig, data_avif);
fprintf(stderr, "psnr avif : %f\n", psnr_avif);
fflush(stderr);
snprintf(title, sizeof(title), "avif vs orig (psnr: %.2f, size: %u b)", psnr_avif, (unsigned int)size_avif);
iter_orig = (unsigned char *)data_orig;
iter_avif = (unsigned char *)data_avif;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_avif++)
data[i] = abs(*iter_avif - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
}
int main()
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
int w,h;
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return 1;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "original");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, "x1d-II-sample-02.fff", NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
"x1d-II-sample-02.fff", evas_load_error_str(err));
fflush(stderr);
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
data = evas_object_image_data_get(o, 1);
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
/* evas_object_image_save(o, "test_100.jpg", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.jpg", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.jpg", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.jpg", NULL, "quality=50"); */
/* evas_object_image_save(o, "test_100.avif", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.avif", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.avif", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.avif", NULL, "quality=50"); */
compare(90, w, h, data);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
the raw file canbe found here : https://www.hasselblad.com/learn/sample-images/
Test Plan: test executable with avif files found in libavif project
Reviewers: raster, q66
Reviewed By: q66
Subscribers: q66, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D12051
2020-07-15 10:51:27 -07:00
|
|
|
decoder = avifDecoderCreate();
|
|
|
|
if (!decoder)
|
|
|
|
{
|
|
|
|
*error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
|
|
|
|
return EINA_FALSE;
|
|
|
|
}
|
|
|
|
|
2021-03-28 13:56:54 -07:00
|
|
|
codec_name = avifCodecName(decoder->codecChoice,
|
|
|
|
AVIF_CODEC_FLAG_CAN_DECODE);
|
|
|
|
if (!codec_name)
|
|
|
|
{
|
|
|
|
ERR("AV1 codec not available");
|
|
|
|
*error = EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto on_error;
|
|
|
|
}
|
|
|
|
|
|
|
|
INF("AV1 codec name (decode): %s", codec_name);
|
|
|
|
|
2020-12-18 03:16:38 -08:00
|
|
|
avifDecoderSetIOMemory(decoder, (const uint8_t *)map, length);
|
|
|
|
res = avifDecoderParse(decoder);
|
Evas: add avif evas loader and saver
Summary:
Add AV1 image file loader and saver to Evas
The loader can be tested with this code :
```
#include <stdlib.h>
#include <stdio.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
static int i = 0;
static unsigned char _timer(void *data)
{
Evas_Object *o = (Evas_Object *)data;
if (i < evas_object_image_animated_frame_count_get(o))
{
evas_object_image_animated_frame_set(o, i);
i++;
return ECORE_CALLBACK_RENEW;
}
return ECORE_CALLBACK_DONE;
}
static void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
int main(int argc, char *argv[])
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
int w,h;
Evas_Load_Error err;
if (argc < 2)
{
printf("usage : %s file\n", argv[0]);
return 1;
}
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
{
printf("no ee\n");
return 0;
}
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "avif test");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, argv[1], NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
argv[1], evas_load_error_str(err));
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
printf("animated : %s\n", evas_object_image_animated_get(o) ? "yes" : "no");
fflush(stdout);
if (evas_object_image_animated_get(o))
{
Ecore_Timer *timer;
printf("frame count : %d\n", evas_object_image_animated_frame_count_get(o));
printf("duration : %f\n", evas_object_image_animated_frame_duration_get(o,1,0));
printf("loop count : %d\n", evas_object_image_animated_loop_count_get(o));
fflush(stdout);
timer = ecore_timer_add(evas_object_image_animated_frame_duration_get(o,1,0), _timer, o);
}
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
non animated files : https://github.com/AOMediaCodec/libavif/tree/master/tests/data/originals
animated files : https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Netflix/avifs
to test the saver :
```
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
static Evas_Object *
display_data(int w, int h, const char *title, unsigned int *data)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
unsigned int *d;
ee = ecore_evas_new(NULL, 0, 0, w, h, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
d = evas_object_image_data_get(o, 1);
for (int i = 0; i < w*h; i++)
d[i] = data[i];
evas_object_image_data_set(o, d);
evas_object_image_data_update_add(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
ecore_evas_show(ee);
return o;
}
static unsigned int *
display_file(const char *title, const char *filename, int *w, int *h)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, filename, NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
filename, evas_load_error_str(err));
fflush(stderr);
return NULL;
}
evas_object_image_size_get(o, w, h);
evas_object_image_fill_set(o, 0, 0, *w, *h);
evas_object_image_size_set(o, *w, *h);
evas_object_move(o, 0, 0);
evas_object_resize(o, *w, *h);
evas_object_show(o);
ecore_evas_resize(ee, *w, *h);
ecore_evas_show(ee);
data = evas_object_image_data_get(o, 1);
return data;
}
double psnr(int w, int h, unsigned int *data_orig, unsigned int *data)
{
unsigned char *iter_orig;
unsigned char *iter;
double psnr;
psnr = 0.0;
iter_orig = (unsigned char *)data_orig;
iter = (unsigned char *)data;
for (int i = 0; i < 4 * w * h; i++, iter_orig++, iter++)
psnr += (*iter_orig - *iter) * (*iter_orig - *iter);
psnr /= 4 * w * h;
psnr = 10 * log10(255.0 * 255.0 / psnr);
return psnr;
}
void compare(int quality, int w, int h, unsigned int *data_orig)
{
char title[1024];
char filename[1024];
unsigned char *data;
unsigned int *data_jpeg;
unsigned int *data_avif;
unsigned char *iter_orig;
unsigned char *iter_jpeg;
unsigned char *iter_avif;
double psnr_jpeg;
double psnr_avif;
Eina_File *f_jpeg;
Eina_File *f_avif;
size_t size_jpeg;
size_t size_avif;
/* jpeg */
snprintf(title, sizeof(title), "jpeg test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.jpg", quality);
data_jpeg = display_file(title, filename, &w, &h);
if (!data_jpeg)
return;
f_jpeg = eina_file_open(filename, EINA_FALSE);
size_jpeg = eina_file_size_get(f_jpeg);
eina_file_close(f_jpeg);
fprintf(stderr, "size : %u\n", (unsigned int)size_jpeg);
fflush(stderr);
/* avif */
snprintf(title, sizeof(title), "avif test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.avif", quality);
data_avif = display_file(title, filename, &w, &h);
if (!data_avif)
return;
f_avif = eina_file_open(filename, EINA_FALSE);
size_avif = eina_file_size_get(f_avif);
eina_file_close(f_avif);
fprintf(stderr, "size : %u\n", (unsigned int)size_avif);
fflush(stderr);
psnr_jpeg = psnr(w, h, data_orig, data_jpeg);
fprintf(stderr, "psnr jpeg : %f\n", psnr_jpeg);
fflush(stderr);
snprintf(title, sizeof(title), "jpeg vs orig (psnr: %.2f, size: %u b)", psnr_jpeg, (unsigned int)size_jpeg);
iter_orig = (unsigned char *)data_orig;
iter_jpeg = (unsigned char *)data_jpeg;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_jpeg++)
data[i] = abs(*iter_jpeg - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
psnr_avif = psnr(w, h, data_orig, data_avif);
fprintf(stderr, "psnr avif : %f\n", psnr_avif);
fflush(stderr);
snprintf(title, sizeof(title), "avif vs orig (psnr: %.2f, size: %u b)", psnr_avif, (unsigned int)size_avif);
iter_orig = (unsigned char *)data_orig;
iter_avif = (unsigned char *)data_avif;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_avif++)
data[i] = abs(*iter_avif - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
}
int main()
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
int w,h;
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return 1;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "original");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, "x1d-II-sample-02.fff", NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
"x1d-II-sample-02.fff", evas_load_error_str(err));
fflush(stderr);
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
data = evas_object_image_data_get(o, 1);
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
/* evas_object_image_save(o, "test_100.jpg", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.jpg", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.jpg", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.jpg", NULL, "quality=50"); */
/* evas_object_image_save(o, "test_100.avif", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.avif", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.avif", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.avif", NULL, "quality=50"); */
compare(90, w, h, data);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
the raw file canbe found here : https://www.hasselblad.com/learn/sample-images/
Test Plan: test executable with avif files found in libavif project
Reviewers: raster, q66
Reviewed By: q66
Subscribers: q66, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D12051
2020-07-15 10:51:27 -07:00
|
|
|
if (res != AVIF_RESULT_OK)
|
|
|
|
{
|
|
|
|
*error = EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto on_error;
|
|
|
|
}
|
|
|
|
|
|
|
|
loader->decoder = decoder;
|
|
|
|
}
|
|
|
|
|
|
|
|
animated = loader->animated;
|
|
|
|
if (animated->animated)
|
|
|
|
{
|
|
|
|
/* FIXME: next image instead ? */
|
|
|
|
res = avifDecoderNthImage(decoder, animated->cur_frame + 1);
|
|
|
|
if (res != AVIF_RESULT_OK)
|
|
|
|
{
|
|
|
|
*error = EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto on_error;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
res = avifDecoderNextImage(decoder);
|
|
|
|
if (res != AVIF_RESULT_OK)
|
|
|
|
{
|
|
|
|
*error = EVAS_LOAD_ERROR_GENERIC;
|
|
|
|
goto on_error;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
avifRGBImageSetDefaults(&rgb, decoder->image);
|
|
|
|
#ifdef WORDS_BIGENDIAN
|
|
|
|
rgb.format = AVIF_RGB_FORMAT_ARGB;
|
|
|
|
#else
|
|
|
|
rgb.format = AVIF_RGB_FORMAT_BGRA;
|
|
|
|
#endif
|
|
|
|
rgb.depth = 8;
|
|
|
|
rgb.pixels = pixels;
|
|
|
|
rgb.rowBytes = 4 * decoder->image->width;
|
|
|
|
|
|
|
|
avifImageYUVToRGB(decoder->image, &rgb);
|
|
|
|
|
|
|
|
*error = EVAS_LOAD_ERROR_NONE;
|
|
|
|
|
|
|
|
ret = EINA_TRUE;
|
|
|
|
|
|
|
|
on_error:
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void *
|
|
|
|
evas_image_load_file_open_avif(Eina_File *f, Eina_Stringshare *key EINA_UNUSED,
|
|
|
|
Evas_Image_Load_Opts *opts,
|
|
|
|
Evas_Image_Animated *animated,
|
|
|
|
int *error)
|
|
|
|
{
|
|
|
|
Evas_Loader_Internal *loader;
|
|
|
|
|
|
|
|
loader = calloc(1, sizeof (Evas_Loader_Internal));
|
|
|
|
if (!loader)
|
|
|
|
{
|
|
|
|
*error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
loader->f = f;
|
|
|
|
loader->opts = opts;
|
|
|
|
loader->animated = animated;
|
|
|
|
|
|
|
|
return loader;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
evas_image_load_file_close_avif(void *loader_data)
|
|
|
|
{
|
|
|
|
Evas_Loader_Internal *loader;
|
|
|
|
|
|
|
|
loader = loader_data;
|
2021-03-31 02:29:50 -07:00
|
|
|
/*
|
|
|
|
* in case _head() fails (because the file is not an avif one),
|
|
|
|
* loader is not filled and loader->decoder is NULL
|
|
|
|
*/
|
|
|
|
if (loader->decoder)
|
|
|
|
avifDecoderDestroy(loader->decoder);
|
Evas: add avif evas loader and saver
Summary:
Add AV1 image file loader and saver to Evas
The loader can be tested with this code :
```
#include <stdlib.h>
#include <stdio.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
static int i = 0;
static unsigned char _timer(void *data)
{
Evas_Object *o = (Evas_Object *)data;
if (i < evas_object_image_animated_frame_count_get(o))
{
evas_object_image_animated_frame_set(o, i);
i++;
return ECORE_CALLBACK_RENEW;
}
return ECORE_CALLBACK_DONE;
}
static void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
int main(int argc, char *argv[])
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
int w,h;
Evas_Load_Error err;
if (argc < 2)
{
printf("usage : %s file\n", argv[0]);
return 1;
}
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
{
printf("no ee\n");
return 0;
}
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "avif test");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, argv[1], NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
argv[1], evas_load_error_str(err));
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
printf("animated : %s\n", evas_object_image_animated_get(o) ? "yes" : "no");
fflush(stdout);
if (evas_object_image_animated_get(o))
{
Ecore_Timer *timer;
printf("frame count : %d\n", evas_object_image_animated_frame_count_get(o));
printf("duration : %f\n", evas_object_image_animated_frame_duration_get(o,1,0));
printf("loop count : %d\n", evas_object_image_animated_loop_count_get(o));
fflush(stdout);
timer = ecore_timer_add(evas_object_image_animated_frame_duration_get(o,1,0), _timer, o);
}
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
non animated files : https://github.com/AOMediaCodec/libavif/tree/master/tests/data/originals
animated files : https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Netflix/avifs
to test the saver :
```
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <Eina.h>
#include <Ecore.h>
#include <Evas.h>
#include <Ecore_Evas.h>
void _quit(Ecore_Evas *ee)
{
ecore_main_loop_quit();
(void)ee;
}
static Evas_Object *
display_data(int w, int h, const char *title, unsigned int *data)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
unsigned int *d;
ee = ecore_evas_new(NULL, 0, 0, w, h, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
d = evas_object_image_data_get(o, 1);
for (int i = 0; i < w*h; i++)
d[i] = data[i];
evas_object_image_data_set(o, d);
evas_object_image_data_update_add(o, 0, 0, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
ecore_evas_show(ee);
return o;
}
static unsigned int *
display_file(const char *title, const char *filename, int *w, int *h)
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return NULL;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, title);
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, filename, NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
filename, evas_load_error_str(err));
fflush(stderr);
return NULL;
}
evas_object_image_size_get(o, w, h);
evas_object_image_fill_set(o, 0, 0, *w, *h);
evas_object_image_size_set(o, *w, *h);
evas_object_move(o, 0, 0);
evas_object_resize(o, *w, *h);
evas_object_show(o);
ecore_evas_resize(ee, *w, *h);
ecore_evas_show(ee);
data = evas_object_image_data_get(o, 1);
return data;
}
double psnr(int w, int h, unsigned int *data_orig, unsigned int *data)
{
unsigned char *iter_orig;
unsigned char *iter;
double psnr;
psnr = 0.0;
iter_orig = (unsigned char *)data_orig;
iter = (unsigned char *)data;
for (int i = 0; i < 4 * w * h; i++, iter_orig++, iter++)
psnr += (*iter_orig - *iter) * (*iter_orig - *iter);
psnr /= 4 * w * h;
psnr = 10 * log10(255.0 * 255.0 / psnr);
return psnr;
}
void compare(int quality, int w, int h, unsigned int *data_orig)
{
char title[1024];
char filename[1024];
unsigned char *data;
unsigned int *data_jpeg;
unsigned int *data_avif;
unsigned char *iter_orig;
unsigned char *iter_jpeg;
unsigned char *iter_avif;
double psnr_jpeg;
double psnr_avif;
Eina_File *f_jpeg;
Eina_File *f_avif;
size_t size_jpeg;
size_t size_avif;
/* jpeg */
snprintf(title, sizeof(title), "jpeg test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.jpg", quality);
data_jpeg = display_file(title, filename, &w, &h);
if (!data_jpeg)
return;
f_jpeg = eina_file_open(filename, EINA_FALSE);
size_jpeg = eina_file_size_get(f_jpeg);
eina_file_close(f_jpeg);
fprintf(stderr, "size : %u\n", (unsigned int)size_jpeg);
fflush(stderr);
/* avif */
snprintf(title, sizeof(title), "avif test quality %d", quality);
snprintf(filename, sizeof(filename), "test_%d.avif", quality);
data_avif = display_file(title, filename, &w, &h);
if (!data_avif)
return;
f_avif = eina_file_open(filename, EINA_FALSE);
size_avif = eina_file_size_get(f_avif);
eina_file_close(f_avif);
fprintf(stderr, "size : %u\n", (unsigned int)size_avif);
fflush(stderr);
psnr_jpeg = psnr(w, h, data_orig, data_jpeg);
fprintf(stderr, "psnr jpeg : %f\n", psnr_jpeg);
fflush(stderr);
snprintf(title, sizeof(title), "jpeg vs orig (psnr: %.2f, size: %u b)", psnr_jpeg, (unsigned int)size_jpeg);
iter_orig = (unsigned char *)data_orig;
iter_jpeg = (unsigned char *)data_jpeg;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_jpeg++)
data[i] = abs(*iter_jpeg - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
psnr_avif = psnr(w, h, data_orig, data_avif);
fprintf(stderr, "psnr avif : %f\n", psnr_avif);
fflush(stderr);
snprintf(title, sizeof(title), "avif vs orig (psnr: %.2f, size: %u b)", psnr_avif, (unsigned int)size_avif);
iter_orig = (unsigned char *)data_orig;
iter_avif = (unsigned char *)data_avif;
data = malloc(4*w*h);
for (int i = 0; i < 4*w*h; i++, iter_orig++, iter_avif++)
data[i] = abs(*iter_avif - *iter_orig);
display_data(w, h, title, (unsigned int *)data);
}
int main()
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Load_Error err;
unsigned int *data;
int w,h;
ecore_evas_init();
ee = ecore_evas_new(NULL, 0, 0, 1, 1, NULL);
if (!ee)
return 1;
evas = ecore_evas_get(ee);
ecore_evas_title_set(ee, "original");
ecore_evas_callback_delete_request_set(ee, _quit);
o = evas_object_image_add(evas);
evas_object_image_file_set(o, "x1d-II-sample-02.fff", NULL);
err = evas_object_image_load_error_get(o);
if (err != EVAS_LOAD_ERROR_NONE)
{
fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
"x1d-II-sample-02.fff", evas_load_error_str(err));
fflush(stderr);
return 1;
}
evas_object_image_size_get(o, &w, &h);
evas_object_image_fill_set(o, 0, 0, w, h);
evas_object_image_size_set(o, w, h);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
data = evas_object_image_data_get(o, 1);
ecore_evas_resize(ee, w, h);
ecore_evas_show(ee);
/* evas_object_image_save(o, "test_100.jpg", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.jpg", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.jpg", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.jpg", NULL, "quality=50"); */
/* evas_object_image_save(o, "test_100.avif", NULL, "quality=100"); */
evas_object_image_save(o, "test_90.avif", NULL, "quality=90");
/* evas_object_image_save(o, "test_70.avif", NULL, "quality=70"); */
/* evas_object_image_save(o, "test_50.avif", NULL, "quality=50"); */
compare(90, w, h, data);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
}
```
the raw file canbe found here : https://www.hasselblad.com/learn/sample-images/
Test Plan: test executable with avif files found in libavif project
Reviewers: raster, q66
Reviewed By: q66
Subscribers: q66, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D12051
2020-07-15 10:51:27 -07:00
|
|
|
free(loader_data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static Eina_Bool
|
|
|
|
evas_image_load_file_head_avif(void *loader_data,
|
|
|
|
Evas_Image_Property *prop,
|
|
|
|
int *error)
|
|
|
|
{
|
|
|
|
Evas_Loader_Internal *loader = loader_data;
|
|
|
|
Eina_File *f;
|
|
|
|
void *map;
|
|
|
|
Eina_Bool val;
|
|
|
|
|
|
|
|
f = loader->f;
|
|
|
|
|
|
|
|
map = eina_file_map_all(f, EINA_FILE_RANDOM);
|
|
|
|
if (!map)
|
|
|
|
{
|
|
|
|
*error = EVAS_LOAD_ERROR_DOES_NOT_EXIST;
|
|
|
|
return EINA_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
val = evas_image_load_file_head_avif_internal(loader,
|
|
|
|
(Emile_Image_Property *)prop,
|
|
|
|
map, eina_file_size_get(f),
|
|
|
|
error);
|
|
|
|
|
|
|
|
eina_file_map_free(f, map);
|
|
|
|
|
|
|
|
return val;
|
|
|
|
}
|
|
|
|
|
|
|
|
static Eina_Bool
|
|
|
|
evas_image_load_file_data_avif(void *loader_data,
|
|
|
|
Evas_Image_Property *prop EINA_UNUSED,
|
|
|
|
void *pixels,
|
|
|
|
int *error)
|
|
|
|
{
|
|
|
|
Evas_Loader_Internal *loader;
|
|
|
|
Eina_File *f;
|
|
|
|
void *map;
|
|
|
|
Eina_Bool val = EINA_FALSE;
|
|
|
|
|
|
|
|
loader = (Evas_Loader_Internal *)loader_data;
|
|
|
|
f = loader->f;
|
|
|
|
|
|
|
|
map = eina_file_map_all(f, EINA_FILE_WILLNEED);
|
|
|
|
if (!map)
|
|
|
|
{
|
|
|
|
*error = EVAS_LOAD_ERROR_DOES_NOT_EXIST;
|
|
|
|
goto on_error;
|
|
|
|
}
|
|
|
|
|
|
|
|
val = evas_image_load_file_data_avif_internal(loader,
|
|
|
|
pixels,
|
|
|
|
map, eina_file_size_get(f),
|
|
|
|
error);
|
|
|
|
|
|
|
|
eina_file_map_free(f, map);
|
|
|
|
|
|
|
|
on_error:
|
|
|
|
return val;
|
|
|
|
}
|
|
|
|
|
|
|
|
static double
|
|
|
|
evas_image_load_frame_duration_avif(void *loader_data,
|
|
|
|
int start_frame,
|
|
|
|
int frame_num)
|
|
|
|
{
|
|
|
|
Evas_Loader_Internal *loader;
|
|
|
|
Evas_Image_Animated *animated;
|
|
|
|
|
|
|
|
loader = (Evas_Loader_Internal *)loader_data;
|
|
|
|
animated = loader->animated;
|
|
|
|
|
|
|
|
if (!animated->animated)
|
|
|
|
return -1.0;
|
|
|
|
|
|
|
|
if (frame_num < 0)
|
|
|
|
return -1.0;
|
|
|
|
|
|
|
|
if ((start_frame + frame_num) > animated->frame_count)
|
|
|
|
return -1.0;
|
|
|
|
|
|
|
|
if (frame_num < 1)
|
|
|
|
frame_num = 1;
|
|
|
|
|
|
|
|
return loader->duration;
|
|
|
|
}
|
|
|
|
|
|
|
|
static Evas_Image_Load_Func evas_image_load_avif_func =
|
|
|
|
{
|
|
|
|
EVAS_IMAGE_LOAD_VERSION,
|
|
|
|
evas_image_load_file_open_avif,
|
|
|
|
evas_image_load_file_close_avif,
|
|
|
|
evas_image_load_file_head_avif,
|
|
|
|
NULL,
|
|
|
|
evas_image_load_file_data_avif,
|
|
|
|
evas_image_load_frame_duration_avif,
|
|
|
|
EINA_TRUE,
|
|
|
|
EINA_TRUE
|
|
|
|
};
|
|
|
|
|
|
|
|
static int
|
|
|
|
module_open(Evas_Module *em)
|
|
|
|
{
|
|
|
|
if (!em) return 0;
|
|
|
|
|
|
|
|
_evas_loader_avif_log_dom = eina_log_domain_register("evas-avif", EINA_COLOR_BLUE);
|
|
|
|
if (_evas_loader_avif_log_dom < 0)
|
|
|
|
{
|
|
|
|
EINA_LOG_ERR("Can not create a module log domain.");
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
em->functions = (void *)(&evas_image_load_avif_func);
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
module_close(Evas_Module *em EINA_UNUSED)
|
|
|
|
{
|
|
|
|
if (_evas_loader_avif_log_dom >= 0)
|
|
|
|
{
|
|
|
|
eina_log_domain_unregister(_evas_loader_avif_log_dom);
|
|
|
|
_evas_loader_avif_log_dom = -1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static Evas_Module_Api evas_modapi =
|
|
|
|
{
|
|
|
|
EVAS_MODULE_API_VERSION,
|
|
|
|
"avif",
|
|
|
|
"none",
|
|
|
|
{
|
|
|
|
module_open,
|
|
|
|
module_close
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_IMAGE_LOADER, image_loader, avif);
|
|
|
|
|
|
|
|
#ifndef EVAS_STATIC_BUILD_AVIF
|
|
|
|
EVAS_EINA_MODULE_DEFINE(image_loader, avif);
|
|
|
|
#endif
|
|
|
|
|