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opt: optimize buffer scale

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DreamMaoMao 2025-03-26 11:51:27 +08:00
parent dbb76c693d
commit 5537bccfee
1 changed files with 37 additions and 13 deletions
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50
maomao.c
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@ -132,14 +132,6 @@ typedef struct {
char *v;
unsigned int ui;
} Arg;
typedef struct {
float width_scale;
float height_scale;
int width;
int height;
} animationScale;
typedef struct {
unsigned int mod;
unsigned int button;
@ -173,6 +165,15 @@ struct dwl_animation {
typedef struct Pertag Pertag;
typedef struct Monitor Monitor;
typedef struct Client Client;
typedef struct {
float width_scale;
float height_scale;
int width;
int height;
Monitor *m;
} animationScale;
struct Client {
/* Must keep these three elements in this order */
unsigned int type; /* XDGShell or X11* */
@ -1068,6 +1069,7 @@ void client_apply_clip(Client *c) {
animationScale scale_data;
scale_data.width = clip_box.width - 2 * c->bw;
scale_data.height = clip_box.height - 2 * c->bw;
scale_data.m = c->mon;
wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node, &clip_box);
apply_border(c, clip_box, offsetx, offsety);
@ -4129,11 +4131,33 @@ void scene_buffer_apply_opacity(struct wlr_scene_buffer *buffer, int sx, int sy,
void scene_buffer_apply_size(struct wlr_scene_buffer *buffer, int sx, int sy,
void *data) {
animationScale *scale_data = (animationScale *)data;
struct wlr_scene_surface *surface = wlr_scene_surface_try_from_buffer(buffer);
if (wlr_subsurface_try_from_wlr_surface(surface->surface) != NULL) {
wlr_scene_buffer_set_dest_size(
buffer, buffer->dst_width * scale_data->width_scale,
buffer->dst_height * scale_data->height_scale);
if(scale_data->height_scale <= 0 || scale_data->width_scale <= 0) {
return;
}
if(scale_data->height <= 0 || scale_data->width <= 0) {
return;
}
struct wlr_scene_surface *scene_surface = wlr_scene_surface_try_from_buffer(buffer);
if(scene_surface == NULL) return;
struct wlr_surface *surface = scene_surface->surface;
uint32_t surface_width = surface->current.width;
uint32_t surface_height = surface->current.height;
surface_width *= scale_data->width_scale;
surface_height *= scale_data->height_scale;
if (wlr_subsurface_try_from_wlr_surface(surface) != NULL &&
surface_width <= scale_data->m->m.width &&
surface_height <= scale_data->m->m.height &&
surface_height > 0 && surface_width > 0) {
wlr_scene_buffer_set_dest_size(buffer, surface_width, surface_height);
} else {
wlr_scene_buffer_set_dest_size(buffer, scale_data->width,
scale_data->height);