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Code simplifications

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1. Viewport::get_visible_rect().position is always zero.
So Control::get_window_rect is identical to Control::get_global_rect.
Remove Control::get_window_rect since it is not used in the source code.

2. sqrt(a * a) = abs(a) for doubles

3. Simplify affine_inverse combination

4. Simplify calculation in shaders
This commit is contained in:
Markus Sauermann
2022-10-05 10:56:19 +02:00
parent 2e3662acbd
commit b8031bb7d6
7 changed files with 6 additions and 26 deletions
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15
servers/rendering/renderer_rd/shaders/canvas.glsl
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@@ -655,20 +655,7 @@ void main() {
if (i >= light_count) {
break;
}
uint light_base;
if (i < 8) {
if (i < 4) {
light_base = draw_data.lights[0];
} else {
light_base = draw_data.lights[1];
}
} else {
if (i < 12) {
light_base = draw_data.lights[2];
} else {
light_base = draw_data.lights[3];
}
}
uint light_base = draw_data.lights[i >> 2];
light_base >>= (i & 3) * 8;
light_base &= 0xFF;