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Differential D4277 Diff 13399 source/blender/blenkernel/intern/font.c

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source/blender/blenkernel/intern/font.c

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#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <math.h> #include <math.h>
#include <stdlib.h> #include <stdlib.h>
#include <wchar.h> #include <wchar.h>
#include <wctype.h> #include <wctype.h>
#include "CLG_log.h"
#include "MEM_guardedalloc.h" #include "MEM_guardedalloc.h"
#include "BLI_utildefines.h" #include "BLI_utildefines.h"
#include "BLI_path_util.h" #include "BLI_path_util.h"
#include "BLI_listbase.h" #include "BLI_listbase.h"
#include "BLI_ghash.h" #include "BLI_ghash.h"
#include "BLI_string.h" #include "BLI_string.h"
#include "BLI_string_utf8.h" #include "BLI_string_utf8.h"
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#include "BKE_packedFile.h" #include "BKE_packedFile.h"
#include "BKE_library.h" #include "BKE_library.h"
#include "BKE_font.h" #include "BKE_font.h"
#include "BKE_global.h" #include "BKE_global.h"
#include "BKE_main.h" #include "BKE_main.h"
#include "BKE_anim.h" #include "BKE_anim.h"
#include "BKE_curve.h" #include "BKE_curve.h"
static CLG_LogRef LOG = {"bke.data_transfer"};
static ThreadRWMutex vfont_rwlock = BLI_RWLOCK_INITIALIZER; static ThreadRWMutex vfont_rwlock = BLI_RWLOCK_INITIALIZER;
/* The vfont code */ /* The vfont code */
void BKE_vfont_free_data(struct VFont *vfont) void BKE_vfont_free_data(struct VFont *vfont)
{ {
if (vfont->data) { if (vfont->data) {
if (vfont->data->characters) { if (vfont->data->characters) {
GHashIterator gh_iter; GHashIterator gh_iter;
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{ {
builtin_font_data = mem; builtin_font_data = mem;
builtin_font_size = size; builtin_font_size = size;
} }
static PackedFile *get_builtin_packedfile(void) static PackedFile *get_builtin_packedfile(void)
{ {
if (!builtin_font_data) { if (!builtin_font_data) {
printf("Internal error, builtin font not loaded\n"); CLOG_ERROR(&LOG, "Internal error, builtin font not loaded");
return NULL; return NULL;
} }
else { else {
void *mem = MEM_mallocN(builtin_font_size, "vfd_builtin"); void *mem = MEM_mallocN(builtin_font_size, "vfd_builtin");
memcpy(mem, builtin_font_data, builtin_font_size); memcpy(mem, builtin_font_data, builtin_font_size);
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else { else {
pf = newPackedFile(NULL, vfont->name, ID_BLEND_PATH_FROM_GLOBAL(&vfont->id)); pf = newPackedFile(NULL, vfont->name, ID_BLEND_PATH_FROM_GLOBAL(&vfont->id));
if (vfont->temp_pf == NULL) { if (vfont->temp_pf == NULL) {
vfont->temp_pf = newPackedFile(NULL, vfont->name, ID_BLEND_PATH_FROM_GLOBAL(&vfont->id)); vfont->temp_pf = newPackedFile(NULL, vfont->name, ID_BLEND_PATH_FROM_GLOBAL(&vfont->id));
} }
} }
if (!pf) { if (!pf) {
printf("Font file doesn't exist: %s\n", vfont->name); CLOG_WARN(&LOG, "Font file doesn't exist: %s", vfont->name);
/* DON'T DO THIS /* DON'T DO THIS
* missing file shouldn't modify path! - campbell */ * missing file shouldn't modify path! - campbell */
#if 0 #if 0
strcpy(vfont->name, FO_BUILTIN_NAME); strcpy(vfont->name, FO_BUILTIN_NAME);
#endif #endif
pf = get_builtin_packedfile(); pf = get_builtin_packedfile();
} }
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twidth = char_width(cu, che, info); twidth = char_width(cu, che, info);
/* Calculate positions */ /* Calculate positions */
if ((tb_scale.w != 0.0f) && if ((tb_scale.w != 0.0f) &&
(ct->dobreak == 0) && (ct->dobreak == 0) &&
(((xof - tb_scale.x) + twidth) > xof_scale + tb_scale.w)) (((xof - tb_scale.x) + twidth) > xof_scale + tb_scale.w))
{ {
// fprintf(stderr, "linewidth exceeded: %c%c%c...\n", mem[i], mem[i+1], mem[i+2]); // CLOG_WARN(&LOG, "linewidth exceeded: %c%c%c...", mem[i], mem[i+1], mem[i+2]);
for (j = i; j && (mem[j] != '\n') && (chartransdata[j].dobreak == 0); j--) { for (j = i; j && (mem[j] != '\n') && (chartransdata[j].dobreak == 0); j--) {
bool dobreak = false; bool dobreak = false;
if (mem[j] == ' ' || mem[j] == '-') { if (mem[j] == ' ' || mem[j] == '-') {
ct -= (i - (j - 1)); ct -= (i - (j - 1));
cnr -= (i - (j - 1)); cnr -= (i - (j - 1));
if (mem[j] == ' ') wsnr--; if (mem[j] == ' ') wsnr--;
if (mem[j] == '-') wsnr++; if (mem[j] == '-') wsnr++;
i = j - 1; i = j - 1;
xof = ct->xof; xof = ct->xof;
ct[1].dobreak = 1; ct[1].dobreak = 1;
custrinfo[i + 1].flag |= CU_CHINFO_WRAP; custrinfo[i + 1].flag |= CU_CHINFO_WRAP;
dobreak = true; dobreak = true;
} }
else if (chartransdata[j].dobreak) { else if (chartransdata[j].dobreak) {
// fprintf(stderr, "word too long: %c%c%c...\n", mem[j], mem[j+1], mem[j+2]); // CLOG_WARN(&LOG, "word too long: %c%c%c...", mem[j], mem[j+1], mem[j+2]);
ct->dobreak = 1; ct->dobreak = 1;
custrinfo[i + 1].flag |= CU_CHINFO_WRAP; custrinfo[i + 1].flag |= CU_CHINFO_WRAP;
ct -= 1; ct -= 1;
cnr -= 1; cnr -= 1;
i--; i--;
xof = ct->xof; xof = ct->xof;
dobreak = true; dobreak = true;
} }
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break; break;
} }
if (info->flag & CU_CHINFO_SMALLCAPS_CHECK) { if (info->flag & CU_CHINFO_SMALLCAPS_CHECK) {
cha = towupper(cha); cha = towupper(cha);
} }
if (ob == NULL || info->mat_nr > (ob->totcol)) { if (ob == NULL || info->mat_nr > (ob->totcol)) {
/* printf("Error: Illegal material index (%d) in text object, setting to 0\n", info->mat_nr); */ /* CLOG_ERROR(&LOG, "Illegal material index (%d) in text object, setting to 0", info->mat_nr); */
info->mat_nr = 0; info->mat_nr = 0;
} }
/* We do not want to see any character for \n or \r */ /* We do not want to see any character for \n or \r */
if (cha != '\n') if (cha != '\n')
buildchar(cu, r_nubase, cha, info, ct->xof, ct->yof, ct->rot, i, font_size); buildchar(cu, r_nubase, cha, info, ct->xof, ct->yof, ct->rot, i, font_size);
if ((info->flag & CU_CHINFO_UNDERLINE) && (cha != '\n')) { if ((info->flag & CU_CHINFO_UNDERLINE) && (cha != '\n')) {
float ulwidth, uloverlap = 0.0f; float ulwidth, uloverlap = 0.0f;
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