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Refactor bitmap, add new formats

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Small refactoring of the bitmap module and added more indexed formats.
This commit is contained in:
Mikhail Romanko
2025-08-04 12:33:44 +03:00
parent 9c593932a3
commit 0da77c00d6
4 changed files with 583 additions and 203 deletions
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38
include/BH/Bitmap.h
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@@ -12,19 +12,22 @@ typedef struct BH_Bitmap BH_Bitmap;
#define BH_BITMAP_PREMULT 0x1000
#define BH_BITMAP_NOALPHA 0x2000
#define BH_BITMAP_BGR 0x4000
#define BH_BITMAP_LSB 0x8000
#define BH_BITMAP_INDEX8 0x0000
#define BH_BITMAP_GRAY8 0x0001
#define BH_BITMAP_GRAY16 0x0002
#define BH_BITMAP_RGBA32 0x0003
#define BH_BITMAP_RGBA64 0x0004
#define BH_BITMAP_RGB565 0x8000
#define BH_BITMAP_RGB888 0x8001
#define BH_BITMAP_RGBA8888 0x8002
#define BH_BITMAP_RGB161616 0x8003
#define BH_BITMAP_RGBA16161616 0x8004
#define BH_BITMAP_RGBA1010102 0x8005
#define BH_BITMAP_INDEX1 0x0000
#define BH_BITMAP_INDEX2 0x0001
#define BH_BITMAP_INDEX4 0x0002
#define BH_BITMAP_INDEX8 0x0003
#define BH_BITMAP_GRAY8 0x0004
#define BH_BITMAP_GRAY16 0x0005
#define BH_BITMAP_RGBA32 0x0006
#define BH_BITMAP_RGBA64 0x0007
#define BH_BITMAP_RGB565 0x0008
#define BH_BITMAP_RGB888 0x0009
#define BH_BITMAP_RGBA8888 0x000A
#define BH_BITMAP_RGB161616 0x000B
#define BH_BITMAP_RGBA16161616 0x000C
#define BH_BITMAP_RGBA1010102 0x000D
#define BH_BITMAP_FLAG_ALIGN32 0x0001
@@ -55,6 +58,17 @@ void BH_BitmapSetColor(BH_Bitmap *bitmap,
const BH_Color *value);
uint8_t BH_BitmapIndex(const BH_Bitmap *bitmap,
int x,
int y);
void BH_BitmapSetIndex(BH_Bitmap *bitmap,
int x,
int y,
uint8_t index);
BH_Bitmap *BH_BitmapCopy(BH_Bitmap *bitmap,
int x,
int y,