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Simplified DrawBitmap routine.

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This commit is contained in:
nebiun 2021-08-30 09:03:06 +02:00
parent da151aaa21
commit 3e761b4a1e
1 changed files with 4 additions and 6 deletions
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10
GRRLIB/GRRLIB/GRRLIB_ttf.c
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@ -40,14 +40,12 @@ static u32 _utf32_len = 0;
* @param cB Blue component of the colour. * @param cB Blue component of the colour.
*/ */
static inline void DrawBitmap(FT_Bitmap *bitmap, int offset, int top, const u8 cR, const u8 cG, const u8 cB) { static inline void DrawBitmap(FT_Bitmap *bitmap, int offset, int top, const u8 cR, const u8 cG, const u8 cB) {
FT_Int i, j, p, q; FT_Int p, q;
FT_Int x_max = offset + bitmap->width;
FT_Int y_max = top + bitmap->rows;
for ( i = offset, p = 0; i < x_max; i++, p++ ) { for ( p = 0; p < bitmap->width; p++ ) {
for ( j = top, q = 0; j < y_max; j++, q++ ) { for ( q = 0; q < bitmap->rows; q++ ) {
GX_Begin(GX_POINTS, GX_VTXFMT0, 1); GX_Begin(GX_POINTS, GX_VTXFMT0, 1);
GX_Position3f32(i, j, 0); GX_Position3f32(offset+p, top+q, 0);
GX_Color4u8(cR, cG, cB, bitmap->buffer[ q * bitmap->width + p ]); GX_Color4u8(cR, cG, cB, bitmap->buffer[ q * bitmap->width + p ]);
GX_End(); GX_End();
} }