diff options
| -rw-r--r-- | libs/libgui/gfx.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/libs/libgui/gfx.c b/libs/libgui/gfx.c index 1341a5a..bae98a0 100644 --- a/libs/libgui/gfx.c +++ b/libs/libgui/gfx.c @@ -292,7 +292,6 @@ void gfx_load_wallpaper(struct gfx_context *ctx, const char *path) */ // Using bilinear interpolation -// TODO: Fix alpha channel scaling struct gfx_context *gfx_scale(struct gfx_context *ctx, vec2 size) { if (vec2_eq(ctx->size, size)) @@ -320,13 +319,12 @@ struct gfx_context *gfx_scale(struct gfx_context *ctx, vec2 size) u32 d = *(u32 *)&ctx->fb[(gxi + 1) * bypp + (gyi + 1) * ctx->pitch]; u32 color = 0; - for (u8 i = 0; i < bypp - 1; i++) { - color |= ((u8)blerpf(GET_COLOR(a, i), GET_COLOR(b, i), GET_COLOR(c, i), - GET_COLOR(d, i), gx - gxi, gy - gyi)) + for (u8 i = 0; i < bypp; i++) { + color |= ((u32)blerpf(GET_COLOR(a, i), GET_COLOR(b, i), GET_COLOR(c, i), + GET_COLOR(d, i), gx - gxi, gy - gyi)) << (i << 3); } - color |= 0xffu << ((bypp - 1) << 3); gfx_draw_pixel(new, vec2(x, y), color); } |