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libass: 0.17.0

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Owen Rafferty 2022-11-30 19:28:58 -06:00
parent 613951fd9f
commit 3f6658fc0d
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3 changed files with 40 additions and 18 deletions
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4
extra/libass/checksums
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@ -1,2 +1,2 @@
130c1de478299fafb12f6452a829bdabb9f1426337bf083e4177c535b962924428
3b2b26b9fa8cdb1993ed085a9e7bf54d7b650f0cd6a5f46dd2fe2a78becb0b8c44
86a670e51930e260e7da9c31d7b9c15d99408566c0144f0c3221c31d9ed5b2b30f
07ddd25fd63cb17cdb456048c8cc4d002872eb8212e34ea5412042543bf8c7b701

52
extra/libass/patches/no-fribidi.patch
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@ -1,5 +1,26 @@
diff --git a/libass/ass_render.h b/libass/ass_render.h
index 581c131..0cb5458 100644
--- a/libass/ass_render.h
+++ b/libass/ass_render.h
@@ -22,7 +22,6 @@
#include <inttypes.h>
#include <stdbool.h>
-#include <fribidi.h>
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_GLYPH_H
@@ -49,6 +48,8 @@
#define PARSED_FADE (1<<0)
#define PARSED_A (1<<1)
+typedef uint32_t FriBidiChar;
+
typedef struct {
ASS_Image result;
CompositeHashValue *source;
diff --git a/libass/ass_shaper.c b/libass/ass_shaper.c
index 6cb2ebf..7197e53 100644
index db61963..014b318 100644
--- a/libass/ass_shaper.c
+++ b/libass/ass_shaper.c
@@ -90,8 +90,7 @@ struct ass_shaper_font_data {
@ -12,7 +33,7 @@ index 6cb2ebf..7197e53 100644
" HarfBuzz-ng %s (COMPLEX)", hb_version_string()
);
}
@@ -730,8 +729,7 @@ static bool shape_harfbuzz(ASS_Shaper *shaper, GlyphInfo *glyphs, size_t len)
@@ -722,8 +721,7 @@ static bool shape_harfbuzz(ASS_Shaper *shaper, GlyphInfo *glyphs, size_t len)
lead_context, i - offset + 1);
}
@ -22,7 +43,7 @@ index 6cb2ebf..7197e53 100644
props.script = glyphs[offset].script;
props.language = hb_shaper_get_run_language(shaper, props.script);
hb_buffer_set_segment_properties(buf, &props);
@@ -799,35 +797,6 @@ void ass_shaper_determine_script(ASS_Shaper *shaper, GlyphInfo *glyphs,
@@ -791,35 +789,6 @@ void ass_shaper_determine_script(ASS_Shaper *shaper, GlyphInfo *glyphs,
}
}
@ -58,7 +79,7 @@ index 6cb2ebf..7197e53 100644
/**
* \brief Toggle kerning for HarfBuzz shaping.
* \param shaper shaper instance
@@ -920,7 +889,7 @@ void ass_shaper_set_base_direction(ASS_Shaper *shaper, FriBidiParType dir)
@@ -912,7 +881,7 @@ void ass_shaper_set_base_direction(ASS_Shaper *shaper, FriBidiParType dir)
shaper->base_direction = dir;
if (shaper->whole_text_layout != WHOLE_TEXT_LAYOUT_EXPLICIT)
@ -67,7 +88,7 @@ index 6cb2ebf..7197e53 100644
WHOLE_TEXT_LAYOUT_IMPLICIT : WHOLE_TEXT_LAYOUT_OFF;
}
@@ -960,7 +929,7 @@ void ass_shaper_set_whole_text_layout(ASS_Shaper *shaper, bool enable)
@@ -952,7 +921,7 @@ void ass_shaper_set_whole_text_layout(ASS_Shaper *shaper, bool enable)
{
shaper->whole_text_layout = enable ?
WHOLE_TEXT_LAYOUT_EXPLICIT :
@ -76,7 +97,7 @@ index 6cb2ebf..7197e53 100644
WHOLE_TEXT_LAYOUT_IMPLICIT : WHOLE_TEXT_LAYOUT_OFF;
}
@@ -971,8 +940,7 @@ void ass_shaper_set_whole_text_layout(ASS_Shaper *shaper, bool enable)
@@ -963,8 +932,7 @@ void ass_shaper_set_whole_text_layout(ASS_Shaper *shaper, bool enable)
*/
bool ass_shaper_shape(ASS_Shaper *shaper, TextInfo *text_info)
{
@ -84,9 +105,9 @@ index 6cb2ebf..7197e53 100644
- FriBidiParType dir, *pdir;
+ int i;
GlyphInfo *glyphs = text_info->glyphs;
shaper->event_text = text_info->event_text;
int n_pars = 1;
@@ -986,52 +954,7 @@ bool ass_shaper_shape(ASS_Shaper *shaper, TextInfo *text_info)
@@ -979,52 +947,7 @@ bool ass_shaper_shape(ASS_Shaper *shaper, TextInfo *text_info)
for (i = 0; i < text_info->length; i++)
shaper->event_text[i] = glyphs[i].symbol;
@ -140,7 +161,7 @@ index 6cb2ebf..7197e53 100644
}
/**
@@ -1043,7 +966,7 @@ ASS_Shaper *ass_shaper_new(void)
@@ -1038,7 +961,7 @@ ASS_Shaper *ass_shaper_new(Cache *metrics_cache)
if (!shaper)
return NULL;
@ -149,7 +170,7 @@ index 6cb2ebf..7197e53 100644
if (!init_features(shaper))
goto error;
@@ -1086,34 +1009,12 @@ void ass_shaper_cleanup(ASS_Shaper *shaper, TextInfo *text_info)
@@ -1079,34 +1002,12 @@ void ass_shaper_cleanup(ASS_Shaper *shaper, TextInfo *text_info)
*/
FriBidiStrIndex *ass_shaper_reorder(ASS_Shaper *shaper, TextInfo *text_info)
{
@ -185,9 +206,9 @@ index 6cb2ebf..7197e53 100644
return shaper->cmap;
}
@@ -1131,10 +1032,5 @@ FriBidiStrIndex *ass_shaper_get_reorder_map(ASS_Shaper *shaper)
@@ -1124,10 +1025,5 @@ FriBidiStrIndex *ass_shaper_get_reorder_map(ASS_Shaper *shaper)
*/
FriBidiParType resolve_base_direction(int enc)
FriBidiParType ass_resolve_base_direction(int enc)
{
- switch (enc) {
- case -1:
@ -198,16 +219,17 @@ index 6cb2ebf..7197e53 100644
+ return 0;
}
diff --git a/libass/ass_shaper.h b/libass/ass_shaper.h
index 66bfed0..5f31db8 100644
index 819a3fd..3eef8d7 100644
--- a/libass/ass_shaper.h
+++ b/libass/ass_shaper.h
@@ -21,13 +21,14 @@
@@ -21,14 +21,15 @@
typedef struct ass_shaper ASS_Shaper;
-#include <fribidi.h>
#include <stdbool.h>
#include "ass_render.h"
#include "ass_cache.h"
-#if FRIBIDI_MAJOR_VERSION >= 1
-#define USE_FRIBIDI_EX_API
@ -219,4 +241,4 @@ index 66bfed0..5f31db8 100644
+typedef signed char FriBidiLevel;
void ass_shaper_info(ASS_Library *lib);
ASS_Shaper *ass_shaper_new(void);
ASS_Shaper *ass_shaper_new(Cache *metrics_cache);

2
extra/libass/version
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@ -1 +1 @@
0.16.0 1
0.17.0 1