68 bool drm_rect_clip_scaled(struct drm_rect *src, struct drm_rect *dst,  in drm_rect_clip_scaled()  argument
76 		int64_t tmp = src->x1 + (int64_t) diff * hscale;  in drm_rect_clip_scaled()
77 		src->x1 = clamp_t(int64_t, tmp, INT_MIN, INT_MAX);  in drm_rect_clip_scaled()
81 		int64_t tmp = src->y1 + (int64_t) diff * vscale;  in drm_rect_clip_scaled()
82 		src->y1 = clamp_t(int64_t, tmp, INT_MIN, INT_MAX);  in drm_rect_clip_scaled()
86 		int64_t tmp = src->x2 - (int64_t) diff * hscale;  in drm_rect_clip_scaled()
87 		src->x2 = clamp_t(int64_t, tmp, INT_MIN, INT_MAX);  in drm_rect_clip_scaled()
91 		int64_t tmp = src->y2 - (int64_t) diff * vscale;  in drm_rect_clip_scaled()
92 		src->y2 = clamp_t(int64_t, tmp, INT_MIN, INT_MAX);  in drm_rect_clip_scaled()
99 static int drm_calc_scale(int src, int dst)  in drm_calc_scale()  argument
103 	if (src < 0 || dst < 0)  in drm_calc_scale()
109 	scale = src / dst;  in drm_calc_scale()
127 int drm_rect_calc_hscale(const struct drm_rect *src,  in drm_rect_calc_hscale()  argument
131 	int src_w = drm_rect_width(src);  in drm_rect_calc_hscale()
158 int drm_rect_calc_vscale(const struct drm_rect *src,  in drm_rect_calc_vscale()  argument
162 	int src_h = drm_rect_height(src);  in drm_rect_calc_vscale()
195 int drm_rect_calc_hscale_relaxed(struct drm_rect *src,  in drm_rect_calc_hscale_relaxed()  argument
199 	int src_w = drm_rect_width(src);  in drm_rect_calc_hscale_relaxed()
217 		drm_rect_adjust_size(src, max_src_w - src_w, 0);  in drm_rect_calc_hscale_relaxed()
245 int drm_rect_calc_vscale_relaxed(struct drm_rect *src,  in drm_rect_calc_vscale_relaxed()  argument
249 	int src_h = drm_rect_height(src);  in drm_rect_calc_vscale_relaxed()
267 		drm_rect_adjust_size(src, 0, max_src_h - src_h);  in drm_rect_calc_vscale_relaxed()