diff options
Diffstat (limited to 'src/text.c')
| -rw-r--r-- | src/text.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -928,6 +928,8 @@ static SpriteFont LoadBMFont(const char *fileName) // TODO: Review texture packing method and generation (use oversampling) static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, int *fontChars) { + #define MAX_TTF_SIZE 16 // Maximum ttf file size in MB + // NOTE: Font texture size is predicted (being as much conservative as possible) // Predictive method consist of supposing same number of chars by line-column (sqrtf) // and a maximum character width of 3/4 of fontSize... it worked ok with all my tests... @@ -938,7 +940,7 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, in TraceLog(INFO, "TTF spritefont loading: Predicted texture size: %ix%i", textureSize, textureSize); - unsigned char *ttfBuffer = (unsigned char *)malloc(1 << 25); + unsigned char *ttfBuffer = (unsigned char *)malloc(MAX_TTF_SIZE*1024*1024); unsigned char *dataBitmap = (unsigned char *)malloc(textureSize*textureSize*sizeof(unsigned char)); // One channel bitmap returned! stbtt_bakedchar *charData = (stbtt_bakedchar *)malloc(sizeof(stbtt_bakedchar)*charsCount); @@ -952,7 +954,8 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, in return font; } - fread(ttfBuffer, 1, 1 << 25, ttfFile); + // NOTE: We try reading up to 16 MB of elements of 1 byte + fread(ttfBuffer, 1, MAX_TTF_SIZE*1024*1024, ttfFile); if (fontChars[0] != 32) TraceLog(WARNING, "TTF spritefont loading: first character is not SPACE(32) character"); |