From b17a62d1b37a5a38d9e8a37680ee11d66b8a327b Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sun, 18 Sep 2011 11:25:50 +0000 Subject: replace strnlen with BLI_strnlen & some style changes. --- source/blender/blenfont/intern/blf.c | 142 +++++++++++++++--------------- source/blender/blenfont/intern/blf_dir.c | 2 +- source/blender/blenfont/intern/blf_font.c | 3 +- 3 files changed, 72 insertions(+), 75 deletions(-) (limited to 'source/blender/blenfont') diff --git a/source/blender/blenfont/intern/blf.c b/source/blender/blenfont/intern/blf.c index 743dcadae99..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 ***** @@ -213,11 +213,11 @@ int BLF_load_unique(const char *name) 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) @@ -292,45 +292,44 @@ int BLF_load_mem_unique(const char *name, unsigned char *mem, int mem_size) 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; @@ -340,9 +339,8 @@ void BLF_aspect(int fontid, float x, float y, float z) void BLF_matrix(int fontid, const double m[16]) { - FontBLF *font; + FontBLF *font= BLF_get(fontid); - font= BLF_get(fontid); if (font) { memcpy(font->m, m, sizeof(font->m)); } @@ -350,9 +348,8 @@ void BLF_matrix(int fontid, const double m[16]) void BLF_position(int fontid, float x, float y, float z) { - FontBLF *font; + FontBLF *font= BLF_get(fontid); - font= BLF_get(fontid); if (font) { float xa, ya, za; float remainder; @@ -400,20 +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) @@ -455,11 +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) @@ -504,6 +501,7 @@ static void blf_draw__end(void) void BLF_draw(int fontid, const char *str, size_t len) { FontBLF *font= BLF_get(fontid); + if (font && font->glyph_cache) { blf_draw__start(font); blf_font_draw(font, str, len); @@ -514,6 +512,7 @@ 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 && font->glyph_cache) { blf_draw__start(font); blf_font_draw_ascii(font, str, len); @@ -523,39 +522,41 @@ 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 && font->glyph_cache) + 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); - font= BLF_get(fontid); - if (font && font->glyph_cache) + if (font && font->glyph_cache) { return blf_font_width(font, str); + } + return 0.0f; } float BLF_fixed_width(int fontid) { - FontBLF *font; + FontBLF *font= BLF_get(fontid); - font= BLF_get(fontid); - if (font && font->glyph_cache) + if (font && font->glyph_cache) { return blf_font_fixed_width(font); + } + return 0.0f; } @@ -575,54 +576,56 @@ float BLF_width_default(const char *str) float BLF_height(int fontid, const char *str) { - FontBLF *font; + FontBLF *font= BLF_get(fontid); - font= BLF_get(fontid); - if (font && font->glyph_cache) + if (font && font->glyph_cache) { return blf_font_height(font, str); + } + return 0.0f; } float BLF_height_max(int fontid) { - FontBLF *font; + FontBLF *font= BLF_get(fontid); - font= BLF_get(fontid); - if (font && font->glyph_cache) + if (font && font->glyph_cache) { return font->glyph_cache->max_glyph_height; + } + return 0.0f; } float BLF_width_max(int fontid) { - FontBLF *font; + FontBLF *font= BLF_get(fontid); - font= BLF_get(fontid); if (font && font->glyph_cache) { return font->glyph_cache->max_glyph_width; } + return 0.0f; } float BLF_descender(int fontid) { - FontBLF *font; + FontBLF *font= BLF_get(fontid); - font= BLF_get(fontid); if (font && font->glyph_cache) { return font->glyph_cache->descender; } + return 0.0f; } float BLF_ascender(int fontid) { - FontBLF *font; + FontBLF *font= BLF_get(fontid); - font= BLF_get(fontid); if (font && font->glyph_cache) { return font->glyph_cache->ascender; } + return 0.0f; } @@ -643,18 +646,17 @@ float BLF_height_default(const char *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; @@ -665,9 +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; @@ -678,9 +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; @@ -692,9 +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; @@ -703,9 +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; @@ -717,9 +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; @@ -731,6 +728,7 @@ 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= BLF_get(fontid); + if (font && font->glyph_cache && (font->b_fbuf || font->b_cbuf)) { blf_font_buffer(font, str); } diff --git a/source/blender/blenfont/intern/blf_dir.c b/source/blender/blenfont/intern/blf_dir.c index d5d9969c421..1c99af0c7a9 100644 --- a/source/blender/blenfont/intern/blf_dir.c +++ b/source/blender/blenfont/intern/blf_dir.c @@ -188,7 +188,7 @@ char *blf_dir_metrics_search(const char *filename) mfile= BLI_strdup(filename); s= strrchr(mfile, '.'); if (s) { - if (strnlen(s, 4) < 4) { + if (BLI_strnlen(s, 4) < 4) { MEM_freeN(mfile); return NULL; } diff --git a/source/blender/blenfont/intern/blf_font.c b/source/blender/blenfont/intern/blf_font.c index 92c68ccb85b..f3f3b759e5c 100644 --- a/source/blender/blenfont/intern/blf_font.c +++ b/source/blender/blenfont/intern/blf_font.c @@ -341,7 +341,7 @@ void blf_font_boundbox(FontBLF *font, const char *str, rctf *box) FT_Vector delta; int pen_x= 0, pen_y= 0; unsigned int i= 0; - GlyphBLF **glyph_ascii_table; + GlyphBLF **glyph_ascii_table= font->glyph_cache->glyph_ascii_table; rctf gbox; @@ -353,7 +353,6 @@ void blf_font_boundbox(FontBLF *font, const char *str, rctf *box) box->ymax= -32000.0f; blf_font_ensure_ascii_table(font); - glyph_ascii_table= font->glyph_cache->glyph_ascii_table; while (str[i]) { -- cgit v1.2.3