diff options
Diffstat (limited to 'shaders/prebuilt/ui.vert.glsl')
| -rw-r--r-- | shaders/prebuilt/ui.vert.glsl | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/shaders/prebuilt/ui.vert.glsl b/shaders/prebuilt/ui.vert.glsl index 5551f3f1..de22adee 100644 --- a/shaders/prebuilt/ui.vert.glsl +++ b/shaders/prebuilt/ui.vert.glsl @@ -14,9 +14,11 @@ layout(location = 3) in vec3 a_bg; layout(location = 4) in vec4 a_panel_rect; layout(location = 5) in vec4 a_present_rect; // effect id, eased-progress float bits, pane serial, local row/column packed -// into one uint. The FOUR high effect bits are flags — the frozen-old cell -// layer, a see-through cell background, an opaque block-cursor fill and a -// soft shadow (decor.frag.glsl) — so the id is what is left below them; integer transport preserves the exact +// into one uint. The FIVE high effect bits are flags — the frozen-old cell +// layer, a see-through cell background, an opaque block-cursor fill, a soft +// shadow (decor.frag.glsl) or dotted page ground (ui.frag.glsl), and a +// checker (decor) or a file name's shadow (ui) — so the id is what is left +// below them; integer transport preserves the exact // cross-backend hash. layout(location = 6) in uvec4 a_effect; // A clip rectangle in target pixels (x0, y0, x1, y1): the fragment shader @@ -61,7 +63,7 @@ void main() { v_cell_uv = vec2(0.0, 1.0); } - uint effect = a_effect.x & 0x0fffffffu; + uint effect = a_effect.x & 0x07ffffffu; if (effect == 1u || effect == 2u || effect == 5u) { // NDC y points up, so a top-left/bottom-right box has a NEGATIVE y // delta. Preserve that sign or every local y is mirrored/outside. |