fixing compute shared atomic memory, fixing vertex/fragment payloads, implementing early fragment depth tests

2026-06-29 14:31:31 +02:00
parent 7c6e0dc2a8
commit 14ce2c6f9b
13 changed files with 256 additions and 50 deletions
@@ -594,6 +594,9 @@ pub fn sampleImageInt4(image: *SoftImage, image_view: *SoftImageView, sampler: *
    const scale_v: f32 = if (sampler.interface.unnormalized_coordinates == .true) 1.0 else @floatFromInt(extent.height);
    const scale_w: f32 = if (sampler.interface.unnormalized_coordinates == .true) 1.0 else @floatFromInt(extent.depth);

+    const ix = @as(i32, @intFromFloat(@floor(coord.u * scale_u))) + offset.x;
+    const iy = @as(i32, @intFromFloat(@floor(coord.v * scale_v))) + offset.y;
+    const iz = @as(i32, @intFromFloat(@floor(coord.w * scale_w))) + offset.z;
    const color = try readSampledInt4(
        image,
        image_view,
@@ -601,9 +604,9 @@ pub fn sampleImageInt4(image: *SoftImage, image_view: *SoftImageView, sampler: *
        dim,
        coord,
        mip_level,
-        @as(i32, @intFromFloat(@floor(coord.u * scale_u))) + offset.x,
-        @as(i32, @intFromFloat(@floor(coord.v * scale_v))) + offset.y,
-        @as(i32, @intFromFloat(@floor(coord.w * scale_w))) + offset.z,
+        ix,
+        iy,
+        iz,
    );
    return swizzleInt4(color, image_view.interface.components);
 }