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fix(splash): fit the logo to the surface and scale the bar #2

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fix(splash): fit the logo to the surface and scale the bar #2

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15 changes: 12 additions & 3 deletions src/render.c
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Original file line number Diff line number Diff line change
Expand Up @@ -159,11 +159,19 @@ void loginui_render_splash(cairo_t *cr, int width, int height,

double cx = w / 2.0;

double unit = h / 1080.0;
if (unit < 1.0) unit = 1.0;
if (unit > 4.0) unit = 4.0;

if (logo) {
int lw = cairo_image_surface_get_width(logo);
int lh = cairo_image_surface_get_height(logo);
double target = h * 0.16;
double scale = lh > 0 ? target / lh : 1.0;
double scale = 1.0;
if (lw > 0 && lh > 0) {
double sh = (h * 0.16) / lh;
double sw = (w * 0.60) / lw;
scale = sh < sw ? sh : sw;
}
double dw = lw * scale, dh = lh * scale;
cairo_save(cr);
cairo_translate(cr, cx - dw / 2.0, h * 0.46 - dh / 2.0);
Expand All @@ -173,7 +181,8 @@ void loginui_render_splash(cairo_t *cr, int width, int height,
cairo_restore(cr);
}

double track_w = 220, track_h = 4;
double track_w = 220 * unit, track_h = 4 * unit;
if (track_w > w * 0.60) track_w = w * 0.60;
double track_x = cx - track_w / 2.0;
double track_y = h * 0.62;
double r = track_h / 2.0;
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