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| author | Dr.Smile <vabnick@gmail.com> | 2020-04-13 10:12:37 +0300 |
|---|---|---|
| committer | Oleg Oshmyan <chortos@inbox.lv> | 2020-10-09 22:26:53 +0300 |
| commit | b077d0583ce9332621e2e2904a53896b12f85401 (patch) | |
| tree | ffdb51a6cfa63e8517b8bb8147ece7726a3861fb /libass/ass_func_template.h | |
| parent | 676f9dc5b52ef406c5527bdadbcb947f11392929 (diff) | |
| download | libass-b077d0583ce9332621e2e2904a53896b12f85401.tar.bz2 libass-b077d0583ce9332621e2e2904a53896b12f85401.tar.xz | |
Simplify blur algorithm
This commit removes prefilters altogether at the cost of
enlarged main filter kernel.
Diffstat (limited to 'libass/ass_func_template.h')
| -rw-r--r-- | libass/ass_func_template.h | 66 |
1 files changed, 32 insertions, 34 deletions
diff --git a/libass/ass_func_template.h b/libass/ass_func_template.h index 381d3fb..79ca3a6 100644 --- a/libass/ass_func_template.h +++ b/libass/ass_func_template.h @@ -57,36 +57,36 @@ void DECORATE(expand_horz)(int16_t *dst, const int16_t *src, uintptr_t src_width, uintptr_t src_height); void DECORATE(expand_vert)(int16_t *dst, const int16_t *src, uintptr_t src_width, uintptr_t src_height); -void DECORATE(pre_blur1_horz)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height); -void DECORATE(pre_blur1_vert)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height); -void DECORATE(pre_blur2_horz)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height); -void DECORATE(pre_blur2_vert)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height); -void DECORATE(pre_blur3_horz)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height); -void DECORATE(pre_blur3_vert)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height); -void DECORATE(blur1234_horz)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height, - const int16_t *param); -void DECORATE(blur1234_vert)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height, - const int16_t *param); -void DECORATE(blur1235_horz)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height, - const int16_t *param); -void DECORATE(blur1235_vert)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height, - const int16_t *param); -void DECORATE(blur1246_horz)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height, - const int16_t *param); -void DECORATE(blur1246_vert)(int16_t *dst, const int16_t *src, - uintptr_t src_width, uintptr_t src_height, - const int16_t *param); +void DECORATE(blur4_horz)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur4_vert)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur5_horz)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur5_vert)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur6_horz)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur6_vert)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur7_horz)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur7_vert)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur8_horz)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); +void DECORATE(blur8_vert)(int16_t *dst, const int16_t *src, + uintptr_t src_width, uintptr_t src_height, + const int16_t *param); const BitmapEngine DECORATE(bitmap_engine) = { @@ -125,8 +125,6 @@ const BitmapEngine DECORATE(bitmap_engine) = { .shrink_vert = DECORATE(shrink_vert), .expand_horz = DECORATE(expand_horz), .expand_vert = DECORATE(expand_vert), - .pre_blur_horz = { DECORATE(pre_blur1_horz), DECORATE(pre_blur2_horz), DECORATE(pre_blur3_horz) }, - .pre_blur_vert = { DECORATE(pre_blur1_vert), DECORATE(pre_blur2_vert), DECORATE(pre_blur3_vert) }, - .main_blur_horz = { DECORATE(blur1234_horz), DECORATE(blur1235_horz), DECORATE(blur1246_horz) }, - .main_blur_vert = { DECORATE(blur1234_vert), DECORATE(blur1235_vert), DECORATE(blur1246_vert) }, + .blur_horz = { DECORATE(blur4_horz), DECORATE(blur5_horz), DECORATE(blur6_horz), DECORATE(blur7_horz), DECORATE(blur8_horz) }, + .blur_vert = { DECORATE(blur4_vert), DECORATE(blur5_vert), DECORATE(blur6_vert), DECORATE(blur7_vert), DECORATE(blur8_vert) }, }; |