diff options
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/w9968cf.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c index ddce2fb8342..9f403af7b04 100644 --- a/drivers/media/video/w9968cf.c +++ b/drivers/media/video/w9968cf.c @@ -1827,8 +1827,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) int err = 0; /* Work around to avoid FP arithmetics */ - #define __SC(x) ((x) << 10) - #define __UNSC(x) ((x) >> 10) + #define SC(x) ((x) << 10) + #define UNSC(x) ((x) >> 10) /* Make sure we are using a supported resolution */ if ((err = w9968cf_adjust_window_size(cam, (u16*)&win.width, @@ -1836,15 +1836,15 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) goto error; /* Scaling factors */ - fw = __SC(win.width) / cam->maxwidth; - fh = __SC(win.height) / cam->maxheight; + fw = SC(win.width) / cam->maxwidth; + fh = SC(win.height) / cam->maxheight; /* Set up the width and height values used by the chip */ if ((win.width > cam->maxwidth) || (win.height > cam->maxheight)) { cam->vpp_flag |= VPP_UPSCALE; /* Calculate largest w,h mantaining the same w/h ratio */ - w = (fw >= fh) ? cam->maxwidth : __SC(win.width)/fh; - h = (fw >= fh) ? __SC(win.height)/fw : cam->maxheight; + w = (fw >= fh) ? cam->maxwidth : SC(win.width)/fh; + h = (fw >= fh) ? SC(win.height)/fw : cam->maxheight; if (w < cam->minwidth) /* just in case */ w = cam->minwidth; if (h < cam->minheight) /* just in case */ @@ -1861,8 +1861,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) /* Calculate cropped area manteining the right w/h ratio */ if (cam->largeview && !(cam->vpp_flag & VPP_UPSCALE)) { - cw = (fw >= fh) ? cam->maxwidth : __SC(win.width)/fh; - ch = (fw >= fh) ? __SC(win.height)/fw : cam->maxheight; + cw = (fw >= fh) ? cam->maxwidth : SC(win.width)/fh; + ch = (fw >= fh) ? SC(win.height)/fw : cam->maxheight; } else { cw = w; ch = h; @@ -1901,8 +1901,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) /* We have to scale win.x and win.y offsets */ if ( (cam->largeview && !(cam->vpp_flag & VPP_UPSCALE)) || (cam->vpp_flag & VPP_UPSCALE) ) { - ax = __SC(win.x)/fw; - ay = __SC(win.y)/fh; + ax = SC(win.x)/fw; + ay = SC(win.y)/fh; } else { ax = win.x; ay = win.y; @@ -1917,8 +1917,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) /* Adjust win.x, win.y */ if ( (cam->largeview && !(cam->vpp_flag & VPP_UPSCALE)) || (cam->vpp_flag & VPP_UPSCALE) ) { - win.x = __UNSC(ax*fw); - win.y = __UNSC(ay*fh); + win.x = UNSC(ax*fw); + win.y = UNSC(ay*fh); } else { win.x = ax; win.y = ay; |