Added function: ImageDither()

Corrected some code details

1 files changed, 2 insertions, 0 deletions

diff --git a/src/raylib.h b/src/raylib.h
index 4eefa3ea..785ebebb 100644
--- a/src/raylib.h
+++ b/src/raylib.h
@@ -654,6 +654,7 @@ Color *GetImageData(Image image);
 Image GetTextureData(Texture2D texture);                                                           // Get pixel data from GPU texture and return an Image
 void ImageToPOT(Image *image, Color fillColor);                                                    // Convert image to POT (power-of-two)
 void ImageFormat(Image *image, int newFormat);                                                     // Convert image data to desired format
+void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp);                            // Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
 Image ImageCopy(Image image);                                                                      // Create an image duplicate (useful for transformations)
 void ImageCrop(Image *image, Rectangle crop);                                                      // Crop an image to a defined rectangle
 void ImageResize(Image *image, int newWidth, int newHeight);                                       // Resize and image (bilinear filtering)
@@ -692,6 +693,7 @@ Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, int fontSize, int
 
 void DrawFPS(int posX, int posY);                                                                  // Shows current FPS on top-left corner
 const char *FormatText(const char *text, ...);                                                     // Formatting of text with variables to 'embed'
+const char *SubText(const char *text, int position, int length);                                   // Get a piece of a text string
 
 //------------------------------------------------------------------------------------
 // Basic 3d Shapes Drawing Functions (Module: models)