try

raylib/raylib.h.modified

@@ -849,7 +849,7 @@ typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileI
 // NOTE: Shader functionality is not available on OpenGL 1.1
  Shader LoadShader(const char *vsFileName, const char *fsFileName); // Load shader from files and bind default locations
  Shader LoadShaderFromMemory(const char *vsCode, const char *fsCode); // Load shader from code strings and bind default locations
- bool IsShaderReady(Shader shader); // Check if a shader is ready
+ bool IsShaderValid(Shader shader); // Check if a shader is valid (loaded on GPU)
  int GetShaderLocation(Shader shader, const char *uniformName); // Get shader uniform location
  int GetShaderLocationAttrib(Shader shader, const char *attribName); // Get shader attribute location
  void SetShaderValue(Shader shader, int locIndex, const void *value, int uniformType); // Set shader uniform value
@@ -938,6 +938,8 @@ typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileI
  unsigned char *DecompressData(const unsigned char *compData, int compDataSize, int *dataSize); // Decompress data (DEFLATE algorithm), memory must be MemFree()
  char *EncodeDataBase64(const unsigned char *data, int dataSize, int *outputSize); // Encode data to Base64 string, memory must be MemFree()
  unsigned char *DecodeDataBase64(const unsigned char *data, int *outputSize); // Decode Base64 string data, memory must be MemFree()
+ unsigned int ComputeCRC32(unsigned char *data, int dataSize); // Compute CRC32 hash code
+ unsigned int *ComputeMD5(unsigned char *data, int dataSize); // Compute MD5 hash code, returns static int[4] (16 bytes)
 // Automation events functionality
  AutomationEventList LoadAutomationEventList(const char *fileName); // Load automation events list from file, NULL for empty list, capacity = MAX_AUTOMATION_EVENTS
  void UnloadAutomationEventList(AutomationEventList list); // Unload automation events list from file
@@ -1096,7 +1098,7 @@ typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileI
  Image LoadImageFromMemory(const char *fileType, const unsigned char *fileData, int dataSize); // Load image from memory buffer, fileType refers to extension: i.e. '.png'
  Image LoadImageFromTexture(Texture2D texture); // Load image from GPU texture data
  Image LoadImageFromScreen(void); // Load image from screen buffer and (screenshot)
- bool IsImageReady(Image image); // Check if an image is ready
+ bool IsImageValid(Image image); // Check if an image is valid (data and parameters)
  void UnloadImage(Image image); // Unload image from CPU memory (RAM)
  bool ExportImage(Image image, const char *fileName); // Export image data to file, returns true on success
  unsigned char *ExportImageToMemory(Image image, const char *fileType, int *fileSize); // Export image to memory buffer
@@ -1178,9 +1180,9 @@ typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileI
  Texture2D LoadTextureFromImage(Image image); // Load texture from image data
  TextureCubemap LoadTextureCubemap(Image image, int layout); // Load cubemap from image, multiple image cubemap layouts supported
  RenderTexture2D LoadRenderTexture(int width, int height); // Load texture for rendering (framebuffer)
- bool IsTextureReady(Texture2D texture); // Check if a texture is ready
+ bool IsTextureValid(Texture2D texture); // Check if a texture is valid (loaded in GPU)
  void UnloadTexture(Texture2D texture); // Unload texture from GPU memory (VRAM)
- bool IsRenderTextureReady(RenderTexture2D target); // Check if a render texture is ready
+ bool IsRenderTextureValid(RenderTexture2D target); // Check if a render texture is valid (loaded in GPU)
  void UnloadRenderTexture(RenderTexture2D target); // Unload render texture from GPU memory (VRAM)
  void UpdateTexture(Texture2D texture, const void *pixels); // Update GPU texture with new data
  void UpdateTextureRec(Texture2D texture, Rectangle rec, const void *pixels); // Update GPU texture rectangle with new data
@@ -1222,7 +1224,7 @@ typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileI
  Font LoadFontEx(const char *fileName, int fontSize, int *codepoints, int codepointCount); // Load font from file with extended parameters, use NULL for codepoints and 0 for codepointCount to load the default character set, font size is provided in pixels height
  Font LoadFontFromImage(Image image, Color key, int firstChar); // Load font from Image (XNA style)
  Font LoadFontFromMemory(const char *fileType, const unsigned char *fileData, int dataSize, int fontSize, int *codepoints, int codepointCount); // Load font from memory buffer, fileType refers to extension: i.e. '.ttf'
- bool IsFontReady(Font font); // Check if a font is ready
+ bool IsFontValid(Font font); // Check if a font is valid (font data loaded, WARNING: GPU texture not checked)
  GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, int *codepoints, int codepointCount, int type); // Load font data for further use
  Image GenImageFontAtlas(const GlyphInfo *glyphs, Rectangle **glyphRecs, int glyphCount, int fontSize, int padding, int packMethod); // Generate image font atlas using chars info
  void UnloadFontData(GlyphInfo *glyphs, int glyphCount); // Unload font chars info data (RAM)
@@ -1303,7 +1305,7 @@ typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileI
 // Model management functions
  Model LoadModel(const char *fileName); // Load model from files (meshes and materials)
  Model LoadModelFromMesh(Mesh mesh); // Load model from generated mesh (default material)
- bool IsModelReady(Model model); // Check if a model is ready
+ bool IsModelValid(Model model); // Check if a model is valid (loaded in GPU, VAO/VBOs)
  void UnloadModel(Model model); // Unload model (including meshes) from memory (RAM and/or VRAM)
  BoundingBox GetModelBoundingBox(Model model); // Compute model bounding box limits (considers all meshes)
 // Model drawing functions
@@ -1342,7 +1344,7 @@ typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileI
 // Material loading/unloading functions
  Material *LoadMaterials(const char *fileName, int *materialCount); // Load materials from model file
  Material LoadMaterialDefault(void); // Load default material (Supports: DIFFUSE, SPECULAR, NORMAL maps)
- bool IsMaterialReady(Material material); // Check if a material is ready
+ bool IsMaterialValid(Material material); // Check if a material is valid (shader assigned, map textures loaded in GPU)
  void UnloadMaterial(Material material); // Unload material from GPU memory (VRAM)
  void SetMaterialTexture(Material *material, int mapType, Texture2D texture); // Set texture for a material map type (MATERIAL_MAP_DIFFUSE, MATERIAL_MAP_SPECULAR...)
  void SetModelMeshMaterial(Model *model, int meshId, int materialId); // Set material for a mesh
@@ -1375,11 +1377,11 @@ typedef void (*AudioCallback)(void *bufferData, unsigned int frames);
 // Wave/Sound loading/unloading functions
  Wave LoadWave(const char *fileName); // Load wave data from file
  Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int dataSize); // Load wave from memory buffer, fileType refers to extension: i.e. '.wav'
- bool IsWaveReady(Wave wave); // Checks if wave data is ready
+ bool IsWaveValid(Wave wave); // Checks if wave data is valid (data loaded and parameters)
  Sound LoadSound(const char *fileName); // Load sound from file
  Sound LoadSoundFromWave(Wave wave); // Load sound from wave data
  Sound LoadSoundAlias(Sound source); // Create a new sound that shares the same sample data as the source sound, does not own the sound data
- bool IsSoundReady(Sound sound); // Checks if a sound is ready
+ bool IsSoundValid(Sound sound); // Checks if a sound is valid (data loaded and buffers initialized)
  void UpdateSound(Sound sound, const void *data, int sampleCount); // Update sound buffer with new data
  void UnloadWave(Wave wave); // Unload wave data
  void UnloadSound(Sound sound); // Unload sound
@@ -1403,7 +1405,7 @@ typedef void (*AudioCallback)(void *bufferData, unsigned int frames);
 // Music management functions
  Music LoadMusicStream(const char *fileName); // Load music stream from file
  Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data, int dataSize); // Load music stream from data
- bool IsMusicReady(Music music); // Checks if a music stream is ready
+ bool IsMusicValid(Music music); // Checks if a music stream is valid (context and buffers initialized)
  void UnloadMusicStream(Music music); // Unload music stream
  void PlayMusicStream(Music music); // Start music playing
  bool IsMusicStreamPlaying(Music music); // Check if music is playing
@@ -1419,7 +1421,7 @@ typedef void (*AudioCallback)(void *bufferData, unsigned int frames);
  float GetMusicTimePlayed(Music music); // Get current music time played (in seconds)
 // AudioStream management functions
  AudioStream LoadAudioStream(unsigned int sampleRate, unsigned int sampleSize, unsigned int channels); // Load audio stream (to stream raw audio pcm data)
- bool IsAudioStreamReady(AudioStream stream); // Checks if an audio stream is ready
+ bool IsAudioStreamValid(AudioStream stream); // Checks if an audio stream is valid (buffers initialized)
  void UnloadAudioStream(AudioStream stream); // Unload audio stream and free memory
  void UpdateAudioStream(AudioStream stream, const void *data, int frameCount); // Update audio stream buffers with data
  bool IsAudioStreamProcessed(AudioStream stream); // Check if any audio stream buffers requires refill