BLF: replace global aa pref w/ monochrome flag

Now disabling anti-aliasing doesn't impact sequencer, render stamp etc.

3 files changed, 7 insertions, 19 deletions

diff --git a/source/blender/blenfont/BLF_api.h b/source/blender/blenfont/BLF_api.h
index eafcf74b611..9bb3dd39aa6 100644
--- a/source/blender/blenfont/BLF_api.h
+++ b/source/blender/blenfont/BLF_api.h
@@ -44,9 +44,6 @@ void BLF_exit(void);
 void BLF_default_dpi(int dpi);
 void BLF_default_set(int fontid);
 
-void BLF_antialias_set(bool enabled);
-bool BLF_antialias_get(void);
-
 void BLF_cache_clear(void);
 
 int BLF_load(const char *name) ATTR_NONNULL();
@@ -223,6 +220,7 @@ void BLF_state_print(int fontid);
 #define BLF_ASPECT           (1 << 5)
 #define BLF_HINTING          (1 << 6)
 #define BLF_WORD_WRAP        (1 << 7)
+#define BLF_MONOCHROME       (1 << 8)  /* no-AA */
 
 #define BLF_DRAW_STR_DUMMY_MAX 1024
 
diff --git a/source/blender/blenfont/intern/blf.c b/source/blender/blenfont/intern/blf.c
index 2a8fc14f4ae..75aabf1f713 100644
--- a/source/blender/blenfont/intern/blf.c
+++ b/source/blender/blenfont/intern/blf.c
@@ -84,7 +84,6 @@ static FontBLF *global_font[BLF_MAX_FONT] = {NULL};
 static int global_font_default = -1;
 static int global_font_points = 11;
 static int global_font_dpi = 72;
-static bool global_use_antialias = true;
 
 /* XXX, should these be made into global_font_'s too? */
 int blf_mono_font = -1;
@@ -176,16 +175,6 @@ void BLF_default_set(int fontid)
 	}
 }
 
-void BLF_antialias_set(bool enabled)
-{
-	global_use_antialias = enabled;
-}
-
-bool BLF_antialias_get(void)
-{
-	return global_use_antialias;
-}
-
 int BLF_load(const char *name)
 {
 	FontBLF *font;
diff --git a/source/blender/blenfont/intern/blf_glyph.c b/source/blender/blenfont/intern/blf_glyph.c
index 9af347908e1..f1301d38ab6 100644
--- a/source/blender/blenfont/intern/blf_glyph.c
+++ b/source/blender/blenfont/intern/blf_glyph.c
@@ -221,7 +221,6 @@ GlyphBLF *blf_glyph_add(FontBLF *font, unsigned int index, unsigned int c)
 	GlyphBLF *g;
 	FT_Error err;
 	FT_Bitmap bitmap, tempbitmap;
-	const bool is_sharp = !BLF_antialias_get();
 	int flags = FT_LOAD_TARGET_NORMAL | FT_LOAD_NO_HINTING | FT_LOAD_NO_BITMAP;
 	FT_BBox bbox;
 	unsigned int key;
@@ -246,10 +245,12 @@ GlyphBLF *blf_glyph_add(FontBLF *font, unsigned int index, unsigned int c)
 	if (font->flags & BLF_HINTING)
 		flags &= ~FT_LOAD_NO_HINTING;
 
-	if (is_sharp)
+	if (font->flags & BLF_MONOCHROME) {
 		err = FT_Load_Glyph(font->face, (FT_UInt)index, FT_LOAD_TARGET_MONO);
-	else
+	}
+	else {
 		err = FT_Load_Glyph(font->face, (FT_UInt)index, flags);
+	}
 
 	if (err) {
 		BLI_spin_unlock(font->ft_lib_mutex);
@@ -259,7 +260,7 @@ GlyphBLF *blf_glyph_add(FontBLF *font, unsigned int index, unsigned int c)
 	/* get the glyph. */
 	slot = font->face->glyph;
 
-	if (is_sharp) {
+	if (font->flags & BLF_MONOCHROME) {
 		err = FT_Render_Glyph(slot, FT_RENDER_MODE_MONO);
 
 		/* Convert result from 1 bit per pixel to 8 bit per pixel */
@@ -288,7 +289,7 @@ GlyphBLF *blf_glyph_add(FontBLF *font, unsigned int index, unsigned int c)
 	g->height = (int)bitmap.rows;
 
 	if (g->width && g->height) {
-		if (is_sharp) {
+		if (font->flags & BLF_MONOCHROME) {
 			/* Font buffer uses only 0 or 1 values, Blender expects full 0..255 range */
 			int i;
 			for (i = 0; i < (g->width * g->height); i++) {