diff options
Diffstat (limited to 'symbols/symbols-gl.h')
| -rw-r--r-- | symbols/symbols-gl.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/symbols/symbols-gl.h b/symbols/symbols-gl.h index 919a114..cc316a4 100644 --- a/symbols/symbols-gl.h +++ b/symbols/symbols-gl.h @@ -14,17 +14,12 @@ typedef struct { GLint target; } VegaGl; -/* Where each symbol is in an atlas: its rectangle there (x, y, width, height) - * and the pixel offset of that rectangle's top left from the symbol's origin - * (right, up). A symbol with nothing to draw has an empty rectangle. */ -typedef struct { int32_t x, y, width, height, left, top; } VegaPlace; - typedef struct { GLuint texture; /* 8-bit coverage */ int width, height; float scale; /* pixels per unit */ uint32_t symbols; - VegaPlace *places; /* per symbol index */ + VegaPlace *places; /* per symbol index: its box and where the atlas keeps it */ } VegaAtlas; /* A symbol at a pen position (whole pixels from the target's top left, on the |