diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/raylib.h | 12 | ||||
| -rw-r--r-- | src/rtext.c | 72 |
2 files changed, 42 insertions, 42 deletions
diff --git a/src/raylib.h b/src/raylib.h index d932e3a3..9043a11e 100644 --- a/src/raylib.h +++ b/src/raylib.h @@ -1371,13 +1371,13 @@ RLAPI int GetPixelDataSize(int width, int height, int format); // G // Font loading/unloading functions RLAPI Font GetFontDefault(void); // Get the default Font RLAPI Font LoadFont(const char *fileName); // Load font from file into GPU memory (VRAM) -RLAPI Font LoadFontEx(const char *fileName, int fontSize, int *fontChars, int glyphCount); // Load font from file with extended parameters, use NULL for fontChars and 0 for glyphCount to load the default character set +RLAPI 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 RLAPI Font LoadFontFromImage(Image image, Color key, int firstChar); // Load font from Image (XNA style) -RLAPI Font LoadFontFromMemory(const char *fileType, const unsigned char *fileData, int dataSize, int fontSize, int *fontChars, int glyphCount); // Load font from memory buffer, fileType refers to extension: i.e. '.ttf' +RLAPI 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' RLAPI bool IsFontReady(Font font); // Check if a font is ready -RLAPI GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, int *fontChars, int glyphCount, int type); // Load font data for further use -RLAPI Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **recs, int glyphCount, int fontSize, int padding, int packMethod); // Generate image font atlas using chars info -RLAPI void UnloadFontData(GlyphInfo *chars, int glyphCount); // Unload font chars info data (RAM) +RLAPI GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, int *codepoints, int codepointCount, int type); // Load font data for further use +RLAPI Image GenImageFontAtlas(const GlyphInfo *glyphs, Rectangle **glyphRecs, int glyphCount, int fontSize, int padding, int packMethod); // Generate image font atlas using chars info +RLAPI void UnloadFontData(GlyphInfo *glyphs, int glyphCount); // Unload font chars info data (RAM) RLAPI void UnloadFont(Font font); // Unload font from GPU memory (VRAM) RLAPI bool ExportFontAsCode(Font font, const char *fileName); // Export font as code file, returns true on success @@ -1387,7 +1387,7 @@ RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color co RLAPI void DrawTextEx(Font font, const char *text, Vector2 position, float fontSize, float spacing, Color tint); // Draw text using font and additional parameters RLAPI void DrawTextPro(Font font, const char *text, Vector2 position, Vector2 origin, float rotation, float fontSize, float spacing, Color tint); // Draw text using Font and pro parameters (rotation) RLAPI void DrawTextCodepoint(Font font, int codepoint, Vector2 position, float fontSize, Color tint); // Draw one character (codepoint) -RLAPI void DrawTextCodepoints(Font font, const int *codepoints, int count, Vector2 position, float fontSize, float spacing, Color tint); // Draw multiple character (codepoint) +RLAPI void DrawTextCodepoints(Font font, const int *codepoints, int codepointCount, Vector2 position, float fontSize, float spacing, Color tint); // Draw multiple character (codepoint) // Text font info functions RLAPI void SetTextLineSpacing(int spacing); // Set vertical line spacing when drawing with line-breaks diff --git a/src/rtext.c b/src/rtext.c index 3fb2b886..9017c8b2 100644 --- a/src/rtext.c +++ b/src/rtext.c @@ -358,7 +358,7 @@ Font LoadFont(const char *fileName) // Load Font from TTF font file with generation parameters // NOTE: You can pass an array with desired characters, those characters should be available in the font // if array is NULL, default char set is selected 32..126 -Font LoadFontEx(const char *fileName, int fontSize, int *fontChars, int glyphCount) +Font LoadFontEx(const char *fileName, int fontSize, int *codepoints, int codepointCount) { Font font = { 0 }; @@ -369,7 +369,7 @@ Font LoadFontEx(const char *fileName, int fontSize, int *fontChars, int glyphCou if (fileData != NULL) { // Loading font from memory data - font = LoadFontFromMemory(GetFileExtension(fileName), fileData, fileSize, fontSize, fontChars, glyphCount); + font = LoadFontFromMemory(GetFileExtension(fileName), fileData, fileSize, fontSize, codepoints, codepointCount); UnloadFileData(fileData); } @@ -504,7 +504,7 @@ Font LoadFontFromImage(Image image, Color key, int firstChar) } // Load font from memory buffer, fileType refers to extension: i.e. ".ttf" -Font LoadFontFromMemory(const char *fileType, const unsigned char *fileData, int dataSize, int fontSize, int *fontChars, int glyphCount) +Font LoadFontFromMemory(const char *fileType, const unsigned char *fileData, int dataSize, int fontSize, int *codepoints, int codepointCount) { Font font = { 0 }; @@ -516,9 +516,9 @@ Font LoadFontFromMemory(const char *fileType, const unsigned char *fileData, int TextIsEqual(fileExtLower, ".otf")) { font.baseSize = fontSize; - font.glyphCount = (glyphCount > 0)? glyphCount : 95; + font.glyphCount = (codepointCount > 0)? codepointCount : 95; font.glyphPadding = 0; - font.glyphs = LoadFontData(fileData, dataSize, font.baseSize, fontChars, font.glyphCount, FONT_DEFAULT); + font.glyphs = LoadFontData(fileData, dataSize, font.baseSize, codepoints, font.glyphCount, FONT_DEFAULT); if (font.glyphs != NULL) { @@ -562,7 +562,7 @@ bool IsFontReady(Font font) // Load font data for further use // NOTE: Requires TTF font memory data and can generate SDF data -GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, int *fontChars, int glyphCount, int type) +GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, int *codepoints, int codepointCount, int type) { // NOTE: Using some SDF generation default values, // trades off precision with ability to handle *smaller* sizes @@ -600,25 +600,25 @@ GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSiz stbtt_GetFontVMetrics(&fontInfo, &ascent, &descent, &lineGap); // In case no chars count provided, default to 95 - glyphCount = (glyphCount > 0)? glyphCount : 95; + codepointCount = (codepointCount > 0)? codepointCount : 95; // Fill fontChars in case not provided externally // NOTE: By default we fill glyphCount consecutively, starting at 32 (Space) - if (fontChars == NULL) + if (codepoints == NULL) { - fontChars = (int *)RL_MALLOC(glyphCount*sizeof(int)); - for (int i = 0; i < glyphCount; i++) fontChars[i] = i + 32; + codepoints = (int *)RL_MALLOC(codepointCount*sizeof(int)); + for (int i = 0; i < codepointCount; i++) codepoints[i] = i + 32; genFontChars = true; } - chars = (GlyphInfo *)RL_MALLOC(glyphCount*sizeof(GlyphInfo)); + chars = (GlyphInfo *)RL_MALLOC(codepointCount*sizeof(GlyphInfo)); // NOTE: Using simple packaging, one char after another - for (int i = 0; i < glyphCount; i++) + for (int i = 0; i < codepointCount; i++) { int chw = 0, chh = 0; // Character width and height (on generation) - int ch = fontChars[i]; // Character value to get info for + int ch = codepoints[i]; // Character value to get info for chars[i].value = ch; // Render a unicode codepoint to a bitmap @@ -678,7 +678,7 @@ GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSiz } else TRACELOG(LOG_WARNING, "FONT: Failed to process TTF font data"); - if (genFontChars) RL_FREE(fontChars); + if (genFontChars) RL_FREE(codepoints); } #endif @@ -688,17 +688,17 @@ GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSiz // Generate image font atlas using chars info // NOTE: Packing method: 0-Default, 1-Skyline #if defined(SUPPORT_FILEFORMAT_TTF) -Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **charRecs, int glyphCount, int fontSize, int padding, int packMethod) +Image GenImageFontAtlas(const GlyphInfo *glyphs, Rectangle **glyphRecs, int glyphCount, int fontSize, int padding, int packMethod) { Image atlas = { 0 }; - if (chars == NULL) + if (glyphs == NULL) { TRACELOG(LOG_WARNING, "FONT: Provided chars info not valid, returning empty image atlas"); return atlas; } - *charRecs = NULL; + *glyphRecs = NULL; // In case no chars count provided we suppose default of 95 glyphCount = (glyphCount > 0)? glyphCount : 95; @@ -712,8 +712,8 @@ Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **charRecs, int glyphC for (int i = 0; i < glyphCount; i++) { - if (chars[i].image.width > maxGlyphWidth) maxGlyphWidth = chars[i].image.width; - totalWidth += chars[i].image.width + 4*padding; + if (glyphs[i].image.width > maxGlyphWidth) maxGlyphWidth = glyphs[i].image.width; + totalWidth += glyphs[i].image.width + 4*padding; } //#define SUPPORT_FONT_ATLAS_SIZE_CONSERVATIVE @@ -764,7 +764,7 @@ Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **charRecs, int glyphC for (int i = 0; i < glyphCount; i++) { // Check remaining space for glyph - if (offsetX >= (atlas.width - chars[i].image.width - 2*padding)) + if (offsetX >= (atlas.width - glyphs[i].image.width - 2*padding)) { offsetX = padding; @@ -789,22 +789,22 @@ Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **charRecs, int glyphC } // Copy pixel data from fc.data to atlas - for (int y = 0; y < chars[i].image.height; y++) + for (int y = 0; y < glyphs[i].image.height; y++) { - for (int x = 0; x < chars[i].image.width; x++) + for (int x = 0; x < glyphs[i].image.width; x++) { - ((unsigned char *)atlas.data)[(offsetY + y)*atlas.width + (offsetX + x)] = ((unsigned char *)chars[i].image.data)[y*chars[i].image.width + x]; + ((unsigned char *)atlas.data)[(offsetY + y)*atlas.width + (offsetX + x)] = ((unsigned char *)glyphs[i].image.data)[y*glyphs[i].image.width + x]; } } // Fill chars rectangles in atlas info recs[i].x = (float)offsetX; recs[i].y = (float)offsetY; - recs[i].width = (float)chars[i].image.width; - recs[i].height = (float)chars[i].image.height; + recs[i].width = (float)glyphs[i].image.width; + recs[i].height = (float)glyphs[i].image.height; // Move atlas position X for next character drawing - offsetX += (chars[i].image.width + 2*padding); + offsetX += (glyphs[i].image.width + 2*padding); } } else if (packMethod == 1) // Use Skyline rect packing algorithm (stb_pack_rect) @@ -819,8 +819,8 @@ Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **charRecs, int glyphC for (int i = 0; i < glyphCount; i++) { rects[i].id = i; - rects[i].w = chars[i].image.width + 2*padding; - rects[i].h = chars[i].image.height + 2*padding; + rects[i].w = glyphs[i].image.width + 2*padding; + rects[i].h = glyphs[i].image.height + 2*padding; } // Package rectangles into atlas @@ -831,17 +831,17 @@ Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **charRecs, int glyphC // It returns char rectangles in atlas recs[i].x = rects[i].x + (float)padding; recs[i].y = rects[i].y + (float)padding; - recs[i].width = (float)chars[i].image.width; - recs[i].height = (float)chars[i].image.height; + recs[i].width = (float)glyphs[i].image.width; + recs[i].height = (float)glyphs[i].image.height; if (rects[i].was_packed) { // Copy pixel data from fc.data to atlas - for (int y = 0; y < chars[i].image.height; y++) + for (int y = 0; y < glyphs[i].image.height; y++) { - for (int x = 0; x < chars[i].image.width; x++) + for (int x = 0; x < glyphs[i].image.width; x++) { - ((unsigned char *)atlas.data)[(rects[i].y + padding + y)*atlas.width + (rects[i].x + padding + x)] = ((unsigned char *)chars[i].image.data)[y*chars[i].image.width + x]; + ((unsigned char *)atlas.data)[(rects[i].y + padding + y)*atlas.width + (rects[i].x + padding + x)] = ((unsigned char *)glyphs[i].image.data)[y*glyphs[i].image.width + x]; } } } @@ -879,7 +879,7 @@ Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **charRecs, int glyphC atlas.data = dataGrayAlpha; atlas.format = PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA; - *charRecs = recs; + *glyphRecs = recs; return atlas; } @@ -1176,14 +1176,14 @@ void DrawTextCodepoint(Font font, int codepoint, Vector2 position, float fontSiz } // Draw multiple character (codepoints) -void DrawTextCodepoints(Font font, const int *codepoints, int count, Vector2 position, float fontSize, float spacing, Color tint) +void DrawTextCodepoints(Font font, const int *codepoints, int codepointCount, Vector2 position, float fontSize, float spacing, Color tint) { int textOffsetY = 0; // Offset between lines (on linebreak '\n') float textOffsetX = 0.0f; // Offset X to next character to draw float scaleFactor = fontSize/font.baseSize; // Character quad scaling factor - for (int i = 0; i < count; i++) + for (int i = 0; i < codepointCount; i++) { int index = GetGlyphIndex(font, codepoints[i]); |