Differential D4277 Diff 13399 source/blender/blenfont/intern/blf.c

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source/blender/blenfont/intern/blf.c

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#include "IMB_colormanagement.h"		#include "IMB_colormanagement.h"

#ifndef BLF_STANDALONE		#ifndef BLF_STANDALONE
#include "GPU_shader.h"		#include "GPU_shader.h"
#include "GPU_matrix.h"		#include "GPU_matrix.h"
#include "GPU_immediate.h"		#include "GPU_immediate.h"
#endif		#endif

		#include "CLG_log.h"

#include "blf_internal_types.h"		#include "blf_internal_types.h"
#include "blf_internal.h"		#include "blf_internal.h"

/* Max number of font in memory.		/* Max number of font in memory.
* Take care that now every font have a glyph cache per size/dpi,		* Take care that now every font have a glyph cache per size/dpi,
* so we don't need load the same font with different size, just		* so we don't need load the same font with different size, just
* load one and call BLF_size.		* load one and call BLF_size.
*/		*/
#define BLF_MAX_FONT 16		#define BLF_MAX_FONT 16

/* call BLF_default_set first! */		/* call BLF_default_set first! */
#define ASSERT_DEFAULT_SET BLI_assert(global_font_default != -1)		#define ASSERT_DEFAULT_SET BLI_assert(global_font_default != -1)

#define BLF_RESULT_CHECK_INIT(r_info) \		#define BLF_RESULT_CHECK_INIT(r_info) \
if (r_info) { \		if (r_info) { \
memset(r_info, 0, sizeof(*(r_info))); \		memset(r_info, 0, sizeof(*(r_info))); \
} ((void)0)		} ((void)0)

		static CLG_LogRef LOG = {"blf.main"};

/* Font array. */		/* Font array. */
static FontBLF *global_font[BLF_MAX_FONT] = {NULL};		static FontBLF *global_font[BLF_MAX_FONT] = {NULL};

/* Default size and dpi, for BLF_draw_default. */		/* Default size and dpi, for BLF_draw_default. */
static int global_font_default = -1;		static int global_font_default = -1;
static int global_font_points = 11;		static int global_font_points = 11;
static int global_font_dpi = 72;		static int global_font_dpi = 72;

▲ Show 20 Lines • Show All 122 Lines • ▼ Show 20 Lines	int BLF_load_unique(const char *name)
char *filename;		char *filename;
int i;		int i;

/* Don't search in the cache!! make a new		/* Don't search in the cache!! make a new
* object font, this is for keep fonts threads safe.		* object font, this is for keep fonts threads safe.
*/		*/
i = blf_search_available();		i = blf_search_available();
if (i == -1) {		if (i == -1) {
printf("Too many fonts!!!\n");		CLOG_ERROR(&LOG, "Too many fonts!");
return -1;		return -1;
}		}

filename = blf_dir_search(name);		filename = blf_dir_search(name);
if (!filename) {		if (!filename) {
printf("Can't find font: %s\n", name);		CLOG_ERROR(&LOG, "Can't find font: %s", name);
return -1;		return -1;
}		}

font = blf_font_new(name, filename);		font = blf_font_new(name, filename);
MEM_freeN(filename);		MEM_freeN(filename);

if (!font) {		if (!font) {
printf("Can't load font: %s\n", name);		CLOG_ERROR(&LOG, "Can't load font: %s", name);
return -1;		return -1;
}		}

font->reference_count = 1;		font->reference_count = 1;
global_font[i] = font;		global_font[i] = font;
return i;		return i;
}		}

Show All 24 Lines	int BLF_load_mem_unique(const char name, const unsigned char mem, int mem_size)
int i;		int i;

/*		/*
* Don't search in the cache, make a new object font!		* Don't search in the cache, make a new object font!
* this is to keep the font thread safe.		* this is to keep the font thread safe.
*/		*/
i = blf_search_available();		i = blf_search_available();
if (i == -1) {		if (i == -1) {
printf("Too many fonts!!!\n");		CLOG_ERROR(&LOG, "Too many fonts!");
return -1;		return -1;
}		}

if (!mem_size) {		if (!mem_size) {
printf("Can't load font: %s from memory!!\n", name);		CLOG_ERROR(&LOG, "Can't load font: %s from memory!", name);
return -1;		return -1;
}		}

font = blf_font_new_from_mem(name, mem, mem_size);		font = blf_font_new_from_mem(name, mem, mem_size);
if (!font) {		if (!font) {
printf("Can't load font: %s from memory!!\n", name);		CLOG_ERROR(&LOG, "Can't load font: %s from memory!", name);
return -1;		return -1;
}		}

font->reference_count = 1;		font->reference_count = 1;
global_font[i] = font;		global_font[i] = font;
return i;		return i;
}		}

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