Welcome to mirror list, hosted at ThFree Co, Russian Federation.

git.blender.org/blender.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
path: root/source/blender/blenfont/intern/blf.c
diff options
context:
space:
mode:
Diffstat (limited to 'source/blender/blenfont/intern/blf.c')
-rw-r--r--source/blender/blenfont/intern/blf.c268
1 files changed, 127 insertions, 141 deletions
diff --git a/source/blender/blenfont/intern/blf.c b/source/blender/blenfont/intern/blf.c
index 577697de594..cccecd00bf7 100644
--- a/source/blender/blenfont/intern/blf.c
+++ b/source/blender/blenfont/intern/blf.c
@@ -6,7 +6,7 @@
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
+ * of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -20,7 +20,7 @@
* The Original Code is Copyright (C) 2009 Blender Foundation.
* All rights reserved.
*
- *
+ *
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
@@ -78,8 +78,8 @@ int blf_mono_font_render= -1;
static FontBLF *BLF_get(int fontid)
{
if (fontid >= 0 && fontid < BLF_MAX_FONT)
- return(global_font[fontid]);
- return(NULL);
+ return global_font[fontid];
+ return NULL;
}
int BLF_init(int points, int dpi)
@@ -91,7 +91,7 @@ int BLF_init(int points, int dpi)
global_font_points= points;
global_font_dpi= dpi;
- return(blf_font_init());
+ return blf_font_init();
}
void BLF_exit(void)
@@ -128,9 +128,9 @@ static int blf_search(const char *name)
for (i= 0; i < BLF_MAX_FONT; i++) {
font= global_font[i];
if (font && (!strcmp(font->name, name)))
- return(i);
+ return i;
}
- return(-1);
+ return -1;
}
int BLF_load(const char *name)
@@ -140,24 +140,24 @@ int BLF_load(const char *name)
int i;
if (!name)
- return(-1);
+ return -1;
/* check if we already load this font. */
i= blf_search(name);
if (i >= 0) {
/*font= global_font[i];*/ /*UNUSED*/
- return(i);
+ return i;
}
if (global_font_num+1 >= BLF_MAX_FONT) {
printf("Too many fonts!!!\n");
- return(-1);
+ return -1;
}
filename= blf_dir_search(name);
if (!filename) {
printf("Can't find font: %s\n", name);
- return(-1);
+ return -1;
}
font= blf_font_new(name, filename);
@@ -165,13 +165,13 @@ int BLF_load(const char *name)
if (!font) {
printf("Can't load font: %s\n", name);
- return(-1);
+ return -1;
}
global_font[global_font_num]= font;
i= global_font_num;
global_font_num++;
- return(i);
+ return i;
}
int BLF_load_unique(const char *name)
@@ -181,20 +181,20 @@ int BLF_load_unique(const char *name)
int i;
if (!name)
- return(-1);
+ return -1;
/* Don't search in the cache!! make a new
* object font, this is for keep fonts threads safe.
*/
if (global_font_num+1 >= BLF_MAX_FONT) {
printf("Too many fonts!!!\n");
- return(-1);
+ return -1;
}
filename= blf_dir_search(name);
if (!filename) {
printf("Can't find font: %s\n", name);
- return(-1);
+ return -1;
}
font= blf_font_new(name, filename);
@@ -202,22 +202,22 @@ int BLF_load_unique(const char *name)
if (!font) {
printf("Can't load font: %s\n", name);
- return(-1);
+ return -1;
}
global_font[global_font_num]= font;
i= global_font_num;
global_font_num++;
- return(i);
+ return i;
}
void BLF_metrics_attach(int fontid, unsigned char *mem, int mem_size)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
+ if (font) {
blf_font_attach_from_mem(font, mem, mem_size);
+ }
}
int BLF_load_mem(const char *name, unsigned char *mem, int mem_size)
@@ -226,34 +226,34 @@ int BLF_load_mem(const char *name, unsigned char *mem, int mem_size)
int i;
if (!name)
- return(-1);
+ return -1;
i= blf_search(name);
if (i >= 0) {
/*font= global_font[i];*/ /*UNUSED*/
- return(i);
+ return i;
}
if (global_font_num+1 >= BLF_MAX_FONT) {
printf("Too many fonts!!!\n");
- return(-1);
+ return -1;
}
if (!mem || !mem_size) {
printf("Can't load font: %s from memory!!\n", name);
- return(-1);
+ return -1;
}
font= blf_font_new_from_mem(name, mem, mem_size);
if (!font) {
printf("Can't load font: %s from memory!!\n", name);
- return(-1);
+ return -1;
}
global_font[global_font_num]= font;
i= global_font_num;
global_font_num++;
- return(i);
+ return i;
}
int BLF_load_mem_unique(const char *name, unsigned char *mem, int mem_size)
@@ -262,7 +262,7 @@ int BLF_load_mem_unique(const char *name, unsigned char *mem, int mem_size)
int i;
if (!name)
- return(-1);
+ return -1;
/*
* Don't search in the cache, make a new object font!
@@ -270,67 +270,66 @@ int BLF_load_mem_unique(const char *name, unsigned char *mem, int mem_size)
*/
if (global_font_num+1 >= BLF_MAX_FONT) {
printf("Too many fonts!!!\n");
- return(-1);
+ return -1;
}
if (!mem || !mem_size) {
printf("Can't load font: %s from memory!!\n", name);
- return(-1);
+ return -1;
}
font= blf_font_new_from_mem(name, mem, mem_size);
if (!font) {
printf("Can't load font: %s from memory!!\n", name);
- return(-1);
+ return -1;
}
global_font[global_font_num]= font;
i= global_font_num;
global_font_num++;
- return(i);
+ return i;
}
void BLF_enable(int fontid, int option)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
+ if (font) {
font->flags |= option;
+ }
}
void BLF_disable(int fontid, int option)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
+ if (font) {
font->flags &= ~option;
+ }
}
void BLF_enable_default(int option)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(global_font_default);
- font= BLF_get(global_font_default);
- if (font)
+ if (font) {
font->flags |= option;
+ }
}
void BLF_disable_default(int option)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(global_font_default);
- font= BLF_get(global_font_default);
- if (font)
+ if (font) {
font->flags &= ~option;
+ }
}
void BLF_aspect(int fontid, float x, float y, float z)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
if (font) {
font->aspect[0]= x;
font->aspect[1]= y;
@@ -338,26 +337,23 @@ void BLF_aspect(int fontid, float x, float y, float z)
}
}
-void BLF_matrix(int fontid, double *m)
+void BLF_matrix(int fontid, const double m[16])
{
- FontBLF *font;
- int i;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
if (font) {
- for (i= 0; i < 16; i++)
- font->m[i]= m[i];
+ memcpy(font->m, m, sizeof(font->m));
}
}
void BLF_position(int fontid, float x, float y, float z)
{
- FontBLF *font;
- float remainder;
- float xa, ya, za;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
if (font) {
+ float xa, ya, za;
+ float remainder;
+
if (font->flags & BLF_ASPECT) {
xa= font->aspect[0];
ya= font->aspect[1];
@@ -401,20 +397,20 @@ void BLF_position(int fontid, float x, float y, float z)
void BLF_size(int fontid, int size, int dpi)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
+ if (font) {
blf_font_size(font, size, dpi);
+ }
}
void BLF_blur(int fontid, int size)
{
- FontBLF *font;
-
- font= BLF_get(fontid);
- if (font)
+ FontBLF *font= BLF_get(fontid);
+
+ if (font) {
font->blur= size;
+ }
}
void BLF_draw_default(float x, float y, float z, const char *str, size_t len)
@@ -456,11 +452,11 @@ void BLF_draw_default_ascii(float x, float y, float z, const char *str, size_t l
void BLF_rotation_default(float angle)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(global_font_default);
- font= BLF_get(global_font_default);
- if (font)
+ if (font) {
font->angle= angle;
+ }
}
static void blf_draw__start(FontBLF *font)
@@ -505,7 +501,8 @@ static void blf_draw__end(void)
void BLF_draw(int fontid, const char *str, size_t len)
{
FontBLF *font= BLF_get(fontid);
- if (font) {
+
+ if (font && font->glyph_cache) {
blf_draw__start(font);
blf_font_draw(font, str, len);
blf_draw__end();
@@ -515,7 +512,8 @@ void BLF_draw(int fontid, const char *str, size_t len)
void BLF_draw_ascii(int fontid, const char *str, size_t len)
{
FontBLF *font= BLF_get(fontid);
- if (font) {
+
+ if (font && font->glyph_cache) {
blf_draw__start(font);
blf_font_draw_ascii(font, str, len);
blf_draw__end();
@@ -524,148 +522,141 @@ void BLF_draw_ascii(int fontid, const char *str, size_t len)
void BLF_boundbox(int fontid, const char *str, rctf *box)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
+ if (font) {
blf_font_boundbox(font, str, box);
+ }
}
void BLF_width_and_height(int fontid, const char *str, float *width, float *height)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
+ if (font && font->glyph_cache) {
blf_font_width_and_height(font, str, width, height);
+ }
}
float BLF_width(int fontid, const char *str)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
+
+ if (font && font->glyph_cache) {
+ return blf_font_width(font, str);
+ }
- font= BLF_get(fontid);
- if (font)
- return(blf_font_width(font, str));
- return(0.0f);
+ return 0.0f;
}
float BLF_fixed_width(int fontid)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
- return(blf_font_fixed_width(font));
- return(0.0f);
+ if (font && font->glyph_cache) {
+ return blf_font_fixed_width(font);
+ }
+
+ return 0.0f;
}
float BLF_width_default(const char *str)
{
- float width;
-
if (global_font_default == -1)
global_font_default= blf_search("default");
if (global_font_default == -1) {
printf("Error: Can't found default font!!\n");
- return(0.0f);
+ return 0.0f;
}
BLF_size(global_font_default, global_font_points, global_font_dpi);
- width= BLF_width(global_font_default, str);
- return(width);
+ return BLF_width(global_font_default, str);
}
float BLF_height(int fontid, const char *str)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
+
+ if (font && font->glyph_cache) {
+ return blf_font_height(font, str);
+ }
- font= BLF_get(fontid);
- if (font)
- return(blf_font_height(font, str));
- return(0.0f);
+ return 0.0f;
}
float BLF_height_max(int fontid)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font) {
- if(font->glyph_cache)
- return(font->glyph_cache->max_glyph_height);
+ if (font && font->glyph_cache) {
+ return font->glyph_cache->max_glyph_height;
}
- return(0.0f);
+
+ return 0.0f;
}
float BLF_width_max(int fontid)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font) {
- if(font->glyph_cache)
- return(font->glyph_cache->max_glyph_width);
+ if (font && font->glyph_cache) {
+ return font->glyph_cache->max_glyph_width;
}
- return(0.0f);
+
+ return 0.0f;
}
float BLF_descender(int fontid)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font) {
- if(font->glyph_cache)
- return(font->glyph_cache->descender);
+ if (font && font->glyph_cache) {
+ return font->glyph_cache->descender;
}
- return(0.0f);
+
+ return 0.0f;
}
float BLF_ascender(int fontid)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font) {
- if(font->glyph_cache)
- return(font->glyph_cache->ascender);
+ if (font && font->glyph_cache) {
+ return font->glyph_cache->ascender;
}
- return(0.0f);
+
+ return 0.0f;
}
float BLF_height_default(const char *str)
{
- float height;
-
if (global_font_default == -1)
global_font_default= blf_search("default");
if (global_font_default == -1) {
printf("Error: Can't found default font!!\n");
- return(0.0f);
+ return 0.0f;
}
BLF_size(global_font_default, global_font_points, global_font_dpi);
- height= BLF_height(global_font_default, str);
- return(height);
+
+ return BLF_height(global_font_default, str);
}
void BLF_rotation(int fontid, float angle)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
+ if (font) {
font->angle= angle;
+ }
}
void BLF_clipping(int fontid, float xmin, float ymin, float xmax, float ymax)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
if (font) {
font->clip_rec.xmin= xmin;
font->clip_rec.ymin= ymin;
@@ -676,9 +667,8 @@ void BLF_clipping(int fontid, float xmin, float ymin, float xmax, float ymax)
void BLF_clipping_default(float xmin, float ymin, float xmax, float ymax)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(global_font_default);
- font= BLF_get(global_font_default);
if (font) {
font->clip_rec.xmin= xmin;
font->clip_rec.ymin= ymin;
@@ -689,9 +679,8 @@ void BLF_clipping_default(float xmin, float ymin, float xmax, float ymax)
void BLF_shadow(int fontid, int level, float r, float g, float b, float a)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
if (font) {
font->shadow= level;
font->shadow_col[0]= r;
@@ -703,9 +692,8 @@ void BLF_shadow(int fontid, int level, float r, float g, float b, float a)
void BLF_shadow_offset(int fontid, int x, int y)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
if (font) {
font->shadow_x= x;
font->shadow_y= y;
@@ -714,9 +702,8 @@ void BLF_shadow_offset(int fontid, int x, int y)
void BLF_buffer(int fontid, float *fbuf, unsigned char *cbuf, int w, int h, int nch)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
if (font) {
font->b_fbuf= fbuf;
font->b_cbuf= cbuf;
@@ -728,9 +715,8 @@ void BLF_buffer(int fontid, float *fbuf, unsigned char *cbuf, int w, int h, int
void BLF_buffer_col(int fontid, float r, float g, float b, float a)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
if (font) {
font->b_col[0]= r;
font->b_col[1]= g;
@@ -741,9 +727,9 @@ void BLF_buffer_col(int fontid, float r, float g, float b, float a)
void BLF_draw_buffer(int fontid, const char *str)
{
- FontBLF *font;
+ FontBLF *font= BLF_get(fontid);
- font= BLF_get(fontid);
- if (font)
+ if (font && font->glyph_cache && (font->b_fbuf || font->b_cbuf)) {
blf_font_buffer(font, str);
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 16:07:08 +0300