adding fragment derivatives, base pipeline cache, missing KHR function to avoid CTS crash + lots of minor bugfixes

2026-06-08 14:55:41 +02:00
parent 688e212bfd
commit a8d9f3b333
30 changed files with 625 additions and 144 deletions
@@ -304,8 +304,7 @@ fn clipTransformAndRasterizePoint(
            if (!common.scissorContainsPixel(draw_call.scissor, px, py))
                continue;

-            var outputs: [spv.SPIRV_MAX_OUTPUT_LOCATIONS][@sizeOf(zm.F32x4)]u8 = undefined;
-            @memset(std.mem.asBytes(&outputs), 0);
+            var outputs = std.mem.zeroes([spv.SPIRV_MAX_OUTPUT_LOCATIONS][@sizeOf(zm.F32x4)]u8);
            if (has_fragment_shader) {
                outputs = fragment.shaderInvocation(
                    allocator,
@@ -313,6 +312,7 @@ fn clipTransformAndRasterizePoint(
                    0,
                    zm.f32x4(@floatFromInt(px), @floatFromInt(py), transformed.position[2], 1.0),
                    try common.interpolateVertexOutputs(allocator, &transformed, &transformed, &transformed, 1.0, 0.0, 0.0),
+                    null,
                ) catch |err| {
                    std.log.scoped(.@"Fragment stage").err("catched a '{s}'", .{@errorName(err)});
                    if (comptime base.config.logs == .verbose) {