evas_text: lazy loading color glyph images in RAM
Summary:
Lazy loading for glyph images into RAM, instead of caching at layout level we will cache only when rendering.
This may affect speed a bit since color glyphs will be loaded twice before caching (with FT_Load_Glyph)
Try to run test application, and hit `scale font`
** RAM consumption (Accelerated Rendering) **
| Before | After |
|-------:|-------|
| 111.9 | 21.8 |
| 204.8 | 24.4 |
| 298.0 | 26.3 |
| 391.5 | 28.4 |
| 484.8 | 29.9 |
| 578.1 | 31.4 |
| 671.4 | 32.5 |
** RAM consumption (SW Rendering) **
| Before | After |
|-------:|-------|
| 104 | 14.6 |
| 197 | 17 |
| 290 | 19.1 |
| 384 | 21.2 |
| 477 | 22.8 |
| 571 | 24.3 |
| 664 | 25.6 |
Test Plan:
```
typedef struct _APP
{
Evas_Object *tb1;
Evas_Object *btnLoad;
} APP;
char *text = "<align=center><color=#
4DE0FFFF underline=on underline_color=#
4DE0FFFF><a href='tel:
1234567890'>
1234567890</a></color>๐๐๐๐คฃ๐๐๐
๐๐๐๐๐๐๐๐๐๐โบ๐๐ค๐ค๐๐๐ถ๐๐๐ฃ๐ฅ๐ฎ๐ค๐ฏ๐ช๐ซ๐ด๐๐ค๐๐๐๐คค๐๐๐๐๐๐ค๐ฒโน๐๐๐๐๐ค๐ข๐ญ๐ฆ๐ง๐จ๐ฉ๐ฌ๐ฐ๐ฑ๐ณ๐ต๐ก๐ ๐๐ค ๐คก๐คฅ๐ท๐ค๐ค๐คข๐คงโป๐๐ฟ๐น๐บ๐โ ๐ป๐ฝ๐พ๐ค๐ฉ๐บ๐ธ๐น๐ป๐ผ๐ฝ๐๐ฟ๐พ๐๐๐๐ฆ๐ง๐จ๐ฉ๐ต๐ถ๐ผ๐จโโ๏ธ๐ฉโโ๏ธ๐จโ๐๐ฉโ๐๐จโ๐ซ๐ฉโ๐ซ๐จโโ๐ฉโโ๐จโ๐พ๐ฉโ๐พ๐จโ๐ณ๐ฉโ๐ณ๐จโ๐ง๐ฉโ๐ง๐จโ๐ญ๐ฉโ๐ญ๐จโ๐ผ๐ฉโ๐ผ๐จโ๐ฌ๐ฉโ๐ฌ๐จโ๐ป๐ฉโ๐ป๐จโ๐ค๐ฉโ๐ค๐จโ๐จ๐ฉโ๐จ๐จโโ๏ธ๐ฉโโ๏ธ๐จโ๐๐ฉโ๐๐จโ๐๐ฉโ๐๐ฎโโ๏ธ๐ฎโโ๏ธ๐ต๏ธโโ๏ธ๐ต๏ธโโ๏ธ๐โโ๏ธ๐โโ๏ธ๐ทโโ๏ธ๐ทโโ๏ธ๐ณโโ๏ธ๐ณโโ๏ธ๐ฑโโ๏ธ๐ฑโโ๏ธ๐
๐คถ๐ธ๐คด๐ฐ๐คต๐คฐ๐ฒ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐
โโ๏ธ๐
โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐คฆโโ๏ธ๐คฆโโ๏ธ๐คทโโ๏ธ๐คทโโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐โโ๏ธ๐ถโโ๏ธ๐ถโโ๏ธ๐โโ๏ธ๐โโ๏ธ๐๐บ๐ฏโโ๏ธ๐ฏโโ๏ธ๐ด๐ฃ๐ค๐ฅ๐ซ๐ฌ๐ญ๐๐๐ช๐จโ๐ฉโ๐ง๐จโ๐ฉโ๐งโ๐ฆ๐จโ๐ฉโ๐ฆโ๐ฆ๐จโ๐ฉโ๐งโ๐ง๐จโ๐ฆ๐จโ๐ฆโ๐ฆ๐จโ๐ง๐จโ๐งโ๐ฆ๐จโ๐งโ๐ง๐ฉโ๐ฆ๐ฉโ๐ฆโ๐ฆ๐ฉโ๐ง๐ฉโ๐งโ๐ฆ๐ฉโ๐งโ๐ง๐ช๐คณ๐๐โ๏ธ๐๐๐โ๐ค๐๐ค๐๐โ๐๐๐โ๐๐ค๐ค๐ค๐๐โ๐๐๐๐ค๐
๐๐๐ฃ๐๐๐
๐๐๐โค๐๐๐๐๐๐๐๐๐๐ค๐๐๐โฃ๐๐ค๐ข๐ฃ๐ฅ๐ฆ๐จ๐ซ๐ฌ๐จ๐ฏ๐ญ๐ณ๐๐ถ๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐ ๐ก๐ข๐๐๐ฉ๐โ๐ฟ๐๐๐๐ต๐๐ฆ๐ถ๐๐ฉ๐บ๐ฆ๐ฑ๐๐ฆ๐ฏ๐
๐๐ด๐๐ฆ๐ฆ๐ฎ๐๐๐๐ท๐๐๐ฝ๐๐๐๐ช๐ซ๐๐ฆ๐ญ๐๐๐น๐ฐ๐๐ฟ๐ฆ๐ป๐จ๐ผ๐พ๐ฆ๐๐๐ฃ๐ค๐ฅ๐ฆ๐ง๐๐ฆ
๐ฆ๐ฆ๐ธ๐๐ข๐ฆ๐๐ฒ๐๐ณ๐๐ฌ๐๐ ๐ก๐ฆ๐๐๐ฆ๐ฆ๐ฆ๐ฆ๐๐๐๐๐๐ท๐ธ๐ฆ๐๐ธ๐ฎ๐ต๐น๐ฅ๐บ๐ป๐ผ๐ทโ๐ฑ๐ฒ๐ณ๐ด๐ต๐พ๐ฟโ๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐
๐ฅ๐ฅ๐๐ฅ๐ฅ๐ฝ๐ถ๐ฅ๐๐ฅ๐ฐ๐๐ฅ๐ฅ๐ฅ๐ง๐๐๐ฅ๐๐๐๐ญ๐ฎ๐ฏ๐ฅ๐ฅ๐ณ๐ฅ๐ฒ๐ฅ๐ฟ๐ฑ๐๐๐๐๐๐๐ ๐ข๐ฃ๐ค๐ฅ๐ก๐ฆ๐ง๐จ๐ฉ๐ช๐๐ฐ๐ซ๐ฌ๐ญ๐ฎ๐ฏ๐ผ๐ฅโ๐ต๐ถ๐พ๐ท๐ธ๐น๐บ๐ป๐ฅ๐ฝ๐ด๐ฅ๐ช๐บ๐๐๐๐โจ๐๐๐๐๐๐๐๐๐๐๐๐๐๐ซ๐๐๐
๐ฅ๐ฅ๐ฅโฝ๏ธโพ๏ธ๐๐๐๐๐พ๐ฑ๐ณ๐๐๐๐๐ธ๐ฅ๐ฅ๐ฅ
๐ฏโณ๐๏ธโโ๏ธ๐๏ธโโ๏ธโธ๐ฃ๐ฝ๐ฟโท๐๐โโ๏ธ๐โโ๏ธ๐๐โโ๏ธ๐โโ๏ธโน๏ธโโ๏ธโน๏ธโโ๏ธ๐๏ธโโ๏ธ๐๏ธโโ๏ธ๐ดโโ๏ธ๐ดโโ๏ธ๐ตโโ๏ธ๐ตโโ๏ธ๐๐๐คธโโ๏ธ๐คธโโ๏ธ๐คผโโ๏ธ๐คผโโ๏ธ๐คฝโโ๏ธ๐คฝโโ๏ธ๐คพโโ๏ธ๐คพโโ๏ธ๐คบ๐คนโโ๏ธ๐คนโโ๏ธ๐ฎ๐น๐ฒโ ๏ธโฅ๏ธโฆ๏ธโฃ๏ธ๐๐๐ด๐๐๐๐๐บ๐โฐ๐๐ป๐๐๐๐๐๐๐๐๐๐๐๐ ๐ก๐ข๐ฃ๐ค๐ฅ๐ฆ๐จ๐ฉ๐ช๐ซ๐ฌ๐ญ๐ฏ๐ฐ๐๐ผ๐ฝโช๐๐โฉ๐โฒโบ๐๐๐๐
๐๐๐โผโจ๏ธ๐๐ ๐ก๐ข๐๐ช๐ญ๐ผ๐จ๐ฐ๐๐๐๐
๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐โ๐๐ฒ๐ด๐ต๐๐ฃ๐คโฝ๐จ๐ฅ๐ฆ๐ง๐โโต๐ฃโโ๏ธ๐ฃโโ๏ธ๐ถ๐ค๐ณโด๐ฅ๐ขโ๐ฉ๐ซ๐ฌ๐บ๐๐๐ ๐ก๐๐ฐ๐๐ช๐๐๐๐ฝ๐ฟ๐๐โโณโโฐโฑโฒ๐ฐ๐๐ง๐๐๐๐๐๐๐๐๐๐ ๐๐ก๐๐ข๐๐ฃ๐๐ค๐๐ฅ๐๐ฆ๐๐๐๐๐๐๐๐๐๐๐๐๐กโ๏ธ๐๐โญ๐๐ โ๏ธโ
โ๐ค๐ฅ๐ฆ๐ง๐จ๐ฉ๐ช๐ซ๐ฌ๐๐๐โ๏ธโโฑโกโโ๏ธโโ๐ฅ๐ง๐๐๐๐๐๐ข๐ฃ๐ฏ๐๐๐ผ๐ต๐ถ๐๐๐๐ค๐ง๐ป๐ท๐ธ๐น๐บ๐ป๐ฅ๐ฑ๐ฒโ๏ธ๐๐๐ ๐๐๐ป๐ฅ๐จโจ๐ฑ๐ฒ๐ฝ๐พ๐ฟ๐๐ฅ๐๐ฝ๐ฌ๐บ๐ท๐ธ๐น๐ผ๐๐๐ฌ๐ญ๐ก๐ฏ๐ก๐ฆ๐ฎ๐๐๐๐๐๐๐๐๐๐๐๐๐ฐ๐๐๐๐ท๐ฐ๐ด๐ต๐ถ๐ท๐ธ๐ณ๐ฑ๐ฒโ๐ง๐จ๐ฉ๐ค๐ฅ๐ฆ๐ซ๐ช๐ฌ๐ญ๐ฎ๐ณโโ๐๐๐๐๐๐ผ๐๐๐๐
๐๐๐๐๐๐๐๐๐๐๐๐๐๐โ๏ธ๐๐๐๐๐๐๐๐๐๐จโโ๐ ๐กโ๐ซ๐น๐ก๐ง๐ฉโ๐โโ๐โ๐๐๐ฌโฐโฑ๐ฟ๐ข๐ฎ๐ฎ๐ง๐ฎ๐ฐโฟ๐น๐บ๐ป๐ผ๐พ๐๐๐๐
โ ๏ธ๐ธโ๐ซ๐ณ๐ญ๐ฏ๐ฑ๐ท๐ต๐โขโฃโฌ๏ธโ๏ธโก๏ธโ๏ธโฌ๏ธโ๏ธโฌ
๏ธโ๏ธโ๏ธโ๏ธโฉโชโคด๏ธโคต๏ธ๐๐๐๐๐๐๐๐โ๐โกโธโฏ๏ธโฆโฎ๐๐ฏโโโโโโโโโโโโโ๐๐๐โถ๏ธโฉโญโฏโ๏ธโชโฎ๐ผโซ๐ฝโฌโธโนโบโ๐ฆ๐
๐๐ถ๐ณ๐ดโป๏ธ๐โ๐ฐ๐ฑโญโ
โโโโโโโ๏ธโ๏ธโโโโฐโฟใฝโณโดโโ๏ธโโโโใฐ๐๐ฏ๐ ๐ก๐ข๐ฃ๐ค๐
ฐ๏ธ๐๏ธ๐
ฑ๏ธ๐๏ธ๐๏ธ๐๏ธโน๐๏ธโ๏ธ๐๏ธ๐๏ธ๐
พ๏ธ๐๏ธ๐
ฟ๏ธ๐๏ธ๐๏ธ๐๏ธ๐๐๐ท๐ถ๐ฏ๐๐น๐๐ฒ๐๐ธ๐ด๐ณใใ๐บ๐ตโซ๏ธโปโผโฝโพโฌโฌ๐ถ๏ธ๐ท๏ธ๐ธ๏ธ๐น๏ธ๐บ๏ธ๐ป๐ ๐๐ฒ๐ณโชโซ๐ด๐ต๐๐ฉ๐ด๐ณ๐ณ๏ธโ๐โโโโโโ
โพโพ๐ฆ๐จ๐ฆ๐ฉ๐ฆ๐ช๐ฆ๐ซ๐ฆ๐ฌ๐ฆ๐ฎ๐ฆ๐ฑ๐ฆ๐ฒ๐ฆ๐ด๐ฆ๐ถ๐ฆ๐ท๐ฆ๐ธ๐ฆ๐น๐ฆ๐บ๐ฆ๐ผ๐ฆ๐ฝ๐ฆ๐ฟ๐ง๐ฆ๐ง๐ง๐ง๐ฉ๐ง๐ช๐ง๐ซ๐ง๐ฌ๐ง๐ญ๐ง๐ฎ๐ง๐ฏ๐ง๐ฑ๐ง๐ฒ๐ง๐ณ๐ง๐ด๐ง๐ถ๐ง๐ท๐ง๐ธ๐ง๐น๐ง๐ผ๐ง๐พ๐ง๐ฟ๐จ๐ฆ๐จ๐จ๐จ๐ฉ๐จ๐ซ๐จ๐ฌ๐จ๐ญ๐จ๐ฎ๐จ๐ฐ๐จ๐ฑ๐จ๐ฒ๐จ๐ณ๐จ๐ด๐จ๐ท๐จ๐บ๐จ๐ป๐จ๐ผ๐จ๐ฝ๐จ๐พ๐จ๐ฟ๐ฉ๐ช๐ฉ๐ฏ๐ฉ๐ฐ๐ฉ๐ฒ๐ฉ๐ด๐ฉ๐ฟ๐ช๐จ๐ช๐ช๐ช๐ฌ๐ช๐ญ๐ช๐ท๐ช๐ธ๐ช๐น๐ช๐บ๐ซ๐ฎ๐ซ๐ฏ๐ซ๐ฐ๐ซ๐ฒ๐ซ๐ด๐ซ๐ท๐ฌ๐ฆ๐ฌ๐ง๐ฌ๐ฉ๐ฌ๐ช๐ฌ๐ซ๐ฌ๐ฌ๐ฌ๐ญ๐ฌ๐ฎ๐ฌ๐ฑ๐ฌ๐ฒ๐ฌ๐ณ๐ฌ๐ต๐ฌ๐ถ๐ฌ๐ท๐ฌ๐ธ๐ฌ๐น๐ฌ๐บ๐ฌ๐ผ๐ฌ๐พ๐ญ๐ฐ๐ญ๐ฒ๐ญ๐ณ๐ญ๐ท๐ญ๐น๐ญ๐บ๐ฎ๐จ๐ฎ๐ฉ๐ฎ๐ช๐ฎ๐ฑ๐ฎ๐ฒ๐ฎ๐ณ๐ฎ๐ด๐ฎ๐ถ๐ฎ๐ท๐ฎ๐ธ๐ฎ๐น๐ฏ๐ช๐ฏ๐ฒ๐ฏ๐ด๐ฏ๐ต๐ฐ๐ช๐ฐ๐ฌ๐ฐ๐ญ๐ฐ๐ฎ๐ฐ๐ฒ๐ฐ๐ณ๐ฐ๐ต๐ฐ๐ท๐ฐ๐ผ๐ฐ๐พ๐ฐ๐ฟ๐ฑ๐ฆ๐ฑ๐ง๐ฑ๐จ๐ฑ๐ฎ๐ฑ๐ฐ๐ฑ๐ท๐ฑ๐ธ๐ฑ๐น๐ฑ๐บ๐ฑ๐ป๐ฑ๐พ๐ฒ๐ฆ๐ฒ๐จ๐ฒ๐ฉ๐ฒ๐ช๐ฒ๐ฌ๐ฒ๐ญ๐ฒ๐ฐ๐ฒ๐ฑ๐ฒ๐ฒ๐ฒ๐ณ๐ฒ๐ด๐ฒ๐ต๐ฒ๐ถ๐ฒ๐ท๐ฒ๐ธ๐ฒ๐น๐ฒ๐บ๐ฒ๐ป๐ฒ๐ผ๐ฒ๐ฝ๐ฒ๐พ๐ฒ๐ฟ๐ณ๐ฆ๐ณ๐จ๐ณ๐ช๐ณ๐ซ๐ณ๐ฌ๐ณ๐ฎ๐ณ๐ฑ๐ณ๐ด๐ณ๐ต๐ณ๐ท๐ณ๐บ๐ณ๐ฟ๐ด๐ฒ๐ต๐ฆ๐ต๐ช๐ต๐ซ๐ต๐ฌ๐ต๐ญ๐ต๐ฐ๐ต๐ฑ๐ต๐ฒ๐ต๐ณ๐ต๐ท๐ต๐ธ๐ต๐น๐ต๐ผ๐ต๐พ๐ถ๐ฆ๐ท๐ช๐ท๐ด๐ท๐ธ๐ท๐บ๐ท๐ผ๐ธ๐ฆ๐ธ๐ง๐ธ๐จ๐ธ๐ฉ๐ธ๐ช๐ธ๐ฌ๐ธ๐ญ๐ธ๐ฎ๐ธ๐ฐ๐ธ๐ฑ๐ธ๐ฒ๐ธ๐ณ๐ธ๐ด๐ธ๐ท๐ธ๐ธ๐ธ๐น๐ธ๐ป๐ธ๐ฝ๐ธ๐พ๐ธ๐ฟ๐น๐ฆ๐น๐จ๐น๐ฉ๐น๐ซ๐น๐ฌ๐น๐ญ๐น๐ฏ๐น๐ฐ๐น๐ฑ๐น๐ฒ๐น๐ณ๐น๐ด๐น๐ท๐น๐น๐น๐ป๐น๐ผ๐น๐ฟ๐บ๐ฆ๐บ๐ฌ๐บ๐ณ๐บ๐ธ๐บ๐พ๐บ๐ฟ๐ป๐ฆ๐ป๐จ๐ป๐ช๐ป๐ฌ๐ป๐ฎ๐ป๐ณ๐ป๐บ๐ผ๐ซ๐ผ๐ธ๐ฝ๐ฐ๐พ๐ช๐พ๐น๐ฟ๐ฆ๐ฟ๐ฒ๐ฟ๐ผ8<br/><br/><br/><br/>Sent from my Samsung Galaxy smartphone.</align>";
int font_size = 50;
int counter = 0;
void _button_clicked(void *data, Evas_Object *obj, void *event_info)
{
APP *app = data;
font_size += 10;
Evas_Textblock_Style *style = evas_textblock_style_new();
char buffer[100] = {0};
sprintf(buffer, "DEFAULT='font=NotoColorEmoji font_size=%i color=red ellipsis=-1.0 wrap=mixed'", font_size);
evas_textblock_style_set(style, buffer);
evas_object_textblock_style_set(app->tb1, style);
evas_textblock_style_free(style);
style = NULL;
}
EAPI_MAIN int
elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
{
APP *app = calloc(1, sizeof(APP));
Evas_Object *win, *scroller1, *scroller2, *box;
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
win = elm_win_util_standard_add("", "");
elm_win_autodel_set(win, EINA_TRUE);
box = elm_box_add(win);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
scroller1 = elm_scroller_add(win);
evas_object_size_hint_weight_set(scroller1, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(scroller1, EVAS_HINT_FILL, EVAS_HINT_FILL);
app->tb1 = evas_object_textblock_add(win);
Evas_Textblock_Style *style = evas_textblock_style_new();
char buffer[100] = {0};
sprintf(buffer, "DEFAULT='font=NotoColorEmoji font_size=%i color=red ellipsis=-1.0 wrap=mixed'", font_size);
evas_textblock_style_set(style, buffer);
evas_object_textblock_style_set(app->tb1, style);
evas_textblock_style_free(style);
style = NULL;
evas_font_cache_set(evas_object_evas_get(app->tb1), 0);
int w,h;
evas_object_textblock_text_markup_set(app->tb1, "");
evas_object_size_hint_min_set(app->tb1, 400, 400);
elm_object_content_set(scroller1, app->tb1);
elm_box_pack_end(box, scroller1);
elm_object_content_set(win, box);
app->btnLoad = elm_button_add(win);
elm_object_text_set(app->btnLoad, "Scale Font");
evas_object_smart_callback_add(app->btnLoad, "clicked", _button_clicked, app);
evas_object_show(app->btnLoad);
evas_object_move(app->btnLoad, 0, 20);
evas_object_resize(app->btnLoad, 150, 20);
evas_object_textblock_text_markup_set(app->tb1, text);
evas_object_textblock_size_formatted_get(app->tb1, &w, &h);
evas_object_size_hint_min_set(app->tb1, 400, w/400 + h + 150);
evas_object_resize(win, 400, 400);
evas_object_show(box);
evas_object_show(scroller1);
evas_object_show(scroller2);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()
```
Reviewers: raster, woohyun, bowonryu, bu5hm4n, zmike, segfaultxavi
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Maniphest Tasks: T8727
Differential Revision: https://phab.enlightenment.org/D11861
Change-Id: I602e18fc2918af94dd92636fdc718e473fe72ec6