Update C sources

raylib/audio.c

@@ -65,9 +65,9 @@
 #else
     #include "AL/al.h"              // OpenAL basic header
     #include "AL/alc.h"             // OpenAL context header (like OpenGL, OpenAL requires a context to work)
+    //#include "AL/alext.h"         // OpenAL extensions header, required for AL_EXT_FLOAT32 and AL_EXT_MCFORMATS
 #endif
 
-//#include "AL/alext.h"         // OpenAL extensions header, required for AL_EXT_FLOAT32 and AL_EXT_MCFORMATS
 // OpenAL extension: AL_EXT_FLOAT32 - Support for 32bit float samples
 // OpenAL extension: AL_EXT_MCFORMATS - Support for multi-channel formats (Quad, 5.1, 6.1, 7.1)
 
@@ -1119,7 +1119,7 @@ static Wave LoadWAV(const char *fileName)
                     wave.data = malloc(wavData.subChunkSize);
 
                     // Read in the sound data into the soundData variable
-                    fread(wave.data, 1, wavData.subChunkSize, wavFile);
+                    fread(wave.data, wavData.subChunkSize, 1, wavFile);
 
                     // Store wave parameters
                     wave.sampleRate = wavFormat.sampleRate;

raylib/core.c

@@ -1025,14 +1025,14 @@ int StorageLoadValue(int position)
     {
         // Get file size
         fseek(storageFile, 0, SEEK_END);
-        int fileSize = ftell(storageFile);  // Size in bytes
+        int fileSize = ftell(storageFile);      // Size in bytes
         rewind(storageFile);
 
         if (fileSize < (position*4)) TraceLog(WARNING, "Storage position could not be found");
         else
         {
             fseek(storageFile, (position*4), SEEK_SET);
-            fread(&value, 1, 4, storageFile);
+            fread(&value, 4, 1, storageFile);   // Read 1 element of 4 bytes size
         }
 
         fclose(storageFile);

raylib/text.c

@@ -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");
 

raylib/textures.c

@@ -238,7 +238,9 @@ Image LoadImageRaw(const char *fileName, int width, int height, int format, int
             default: TraceLog(WARNING, "Image format not suported"); break;
         }
 
-        int bytes = fread(image.data, size, 1, rawFile);
+        // NOTE: fread() returns num read elements instead of bytes, 
+        // to get bytes we need to read (1 byte size, elements) instead of (x byte size, 1 element)
+        int bytes = fread(image.data, 1, size, rawFile);
 
         // Check if data has been read successfully
         if (bytes < size)
@@ -1591,7 +1593,7 @@ static Image LoadDDS(const char *fileName)
         // Verify the type of file
         char filecode[4];
 
-        fread(filecode, 1, 4, ddsFile);
+        fread(filecode, 4, 1, ddsFile);
 
         if (strncmp(filecode, "DDS ", 4) != 0)
         {
@@ -1690,17 +1692,17 @@ static Image LoadDDS(const char *fileName)
             }
             else if (((ddsHeader.ddspf.flags == 0x04) || (ddsHeader.ddspf.flags == 0x05)) && (ddsHeader.ddspf.fourCC > 0)) // Compressed
             {
-                int bufsize;
+                int size;       // DDS image data size
 
                 // Calculate data size, including all mipmaps
-                if (ddsHeader.mipmapCount > 1) bufsize = ddsHeader.pitchOrLinearSize*2;
+                if (ddsHeader.mipmapCount > 1) size = ddsHeader.pitchOrLinearSize*2;
-                else bufsize = ddsHeader.pitchOrLinearSize;
+                else size = ddsHeader.pitchOrLinearSize;
 
                 TraceLog(DEBUG, "Pitch or linear size: %i", ddsHeader.pitchOrLinearSize);
 
-                image.data = (unsigned char*)malloc(bufsize*sizeof(unsigned char));
+                image.data = (unsigned char*)malloc(size*sizeof(unsigned char));
 
-                fread(image.data, 1, bufsize, ddsFile);
+                fread(image.data, size, 1, ddsFile);
 
                 image.mipmaps = ddsHeader.mipmapCount;
 
@@ -1803,7 +1805,7 @@ static Image LoadPKM(const char *fileName)
 
             image.data = (unsigned char*)malloc(size*sizeof(unsigned char));
 
-            fread(image.data, 1, size, pkmFile);
+            fread(image.data, size, 1, pkmFile);
 
             if (pkmHeader.format == 0) image.format = COMPRESSED_ETC1_RGB;
             else if (pkmHeader.format == 1) image.format = COMPRESSED_ETC2_RGB;
@@ -1888,7 +1890,7 @@ static Image LoadKTX(const char *fileName)
 
             if (ktxHeader.keyValueDataSize > 0)
             {
-                for (int i = 0; i < ktxHeader.keyValueDataSize; i++) fread(&unused, 1, 1, ktxFile);
+                for (int i = 0; i < ktxHeader.keyValueDataSize; i++) fread(&unused, sizeof(unsigned char), 1, ktxFile);
             }
 
             int dataSize;
@@ -1896,7 +1898,7 @@ static Image LoadKTX(const char *fileName)
 
             image.data = (unsigned char*)malloc(dataSize*sizeof(unsigned char));
 
-            fread(image.data, 1, dataSize, ktxFile);
+            fread(image.data, dataSize, 1, ktxFile);
 
             if (ktxHeader.glInternalFormat == 0x8D64) image.format = COMPRESSED_ETC1_RGB;
             else if (ktxHeader.glInternalFormat == 0x9274) image.format = COMPRESSED_ETC2_RGB;