diff options
author | Vito Caputo <vcaputo@gnugeneration.com> | 2017-02-03 16:08:01 -0800 |
---|---|---|
committer | Vito Caputo <vcaputo@gnugeneration.com> | 2017-02-03 16:08:01 -0800 |
commit | a7c44b6146e306b13b63b8bececa6b7bc8ed59fb (patch) | |
tree | b12e43f14e3a2dc1fe735dbf71a9862d798623a1 /src | |
parent | f21492a1e8314e27ef307bc4b2629468d40e6c72 (diff) |
stars: use fb_fragment_put_pixel_unchecked()
drop draw_pixel() duplication
Diffstat (limited to 'src')
-rw-r--r-- | src/modules/stars/draw.h | 16 | ||||
-rw-r--r-- | src/modules/stars/stars.c | 2 |
2 files changed, 1 insertions, 17 deletions
diff --git a/src/modules/stars/draw.h b/src/modules/stars/draw.h index 5010374..0b68c00 100644 --- a/src/modules/stars/draw.h +++ b/src/modules/stars/draw.h @@ -3,8 +3,6 @@ #include <stdint.h> -#include "fb.h" - /* helper for scaling rgb colors and packing them into an pixel */ static inline uint32_t makergb(uint32_t r, uint32_t g, uint32_t b, float intensity) { @@ -15,18 +13,4 @@ static inline uint32_t makergb(uint32_t r, uint32_t g, uint32_t b, float intensi return (((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff)); } -static inline int draw_pixel(fb_fragment_t *f, int x, int y, uint32_t pixel) -{ - uint32_t *pixels = f->buf; - - if (y < 0 || y >= f->height || x < 0 || x >= f->width) { - return 0; - } - - /* FIXME this assumes stride is aligned to 4 */ - pixels[(y * (f->width + (f->stride >> 2))) + x] = pixel; - - return 1; -} - #endif diff --git a/src/modules/stars/stars.c b/src/modules/stars/stars.c index e009714..0f6c2d5 100644 --- a/src/modules/stars/stars.c +++ b/src/modules/stars/stars.c @@ -43,7 +43,7 @@ static void stars(fb_fragment_t *fragment) for (;;) { int ret = process_point( u, &rp ); if (ret==0) break; - if (ret==1) draw_pixel(fragment, rp.x+(width/2), rp.y+(height/2), + if (ret==1) fb_fragment_put_pixel_unchecked(fragment, rp.x+(width/2), rp.y+(height/2), makergb(0xFF, 0xFF, 0xFF, (float)rp.opacity/OPACITY_MAX) ); } |