diff options
| author | Karl Kurbjun <kkurbjun@gmail.com> | 2009-09-01 04:39:48 +0000 |
|---|---|---|
| committer | Karl Kurbjun <kkurbjun@gmail.com> | 2009-09-01 04:39:48 +0000 |
| commit | fa49b1ef505fd30c9a1693b32fc72908aa023b3c (patch) | |
| tree | fbaf0c38190c2532084a87fb6451b85cd8b80f22 /apps/recorder | |
| parent | 33a4cafda3ea423dd5fef0ab4959b181dfd7912d (diff) | |
Add support for vertical stride to resizer.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22587 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/recorder')
| -rw-r--r-- | apps/recorder/resize.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/apps/recorder/resize.c b/apps/recorder/resize.c index bae72c8113..1846f5acb1 100644 --- a/apps/recorder/resize.c +++ b/apps/recorder/resize.c @@ -743,6 +743,29 @@ static void output_row_32_native(uint32_t row, void * row_in, } #endif /* LCD_PIXELFORMAT */ #elif LCD_DEPTH == 16 + +#if defined(LCD_STRIDEFORMAT) && LCD_STRIDEFORMAT == VERTICAL_STRIDE + /* M:Robe 500 */ + (void) fb_width; + fb_data *dest = (fb_data *)ctx->bm->data + row; + int delta = 127; + unsigned r, g, b; + struct uint32_rgb q0; + + for (col = 0; col < ctx->bm->width; col++) { + if (ctx->dither) + delta = DITHERXDY(col,dy); + q0 = *qp++; + r = SC_OUT(q0.r, ctx); + g = SC_OUT(q0.g, ctx); + b = SC_OUT(q0.b, ctx); + r = (31 * r + (r >> 3) + delta) >> 8; + g = (63 * g + (g >> 2) + delta) >> 8; + b = (31 * b + (b >> 3) + delta) >> 8; + *dest = LCD_RGBPACK_LCD(r, g, b); + dest += ctx->bm->height; + } +#else /* iriver h300, colour iPods, X5 */ fb_data *dest = (fb_data *)ctx->bm->data + fb_width * row; int delta = 127; @@ -761,6 +784,8 @@ static void output_row_32_native(uint32_t row, void * row_in, b = (31 * b + (b >> 3) + delta) >> 8; *dest++ = LCD_RGBPACK_LCD(r, g, b); } +#endif + #endif /* LCD_DEPTH */ } #endif |