1 files changed, 43 insertions, 0 deletions
diff --git a/source/blender/draw/engines/eevee_next/eevee_defines.hh b/source/blender/draw/engines/eevee_next/eevee_defines.hh
new file mode 100644
index 00000000000..35eb33671db
--- /dev/null
+++ b/source/blender/draw/engines/eevee_next/eevee_defines.hh
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later
+ * Copyright 2021 Blender Foundation.
+ */
+
+/** \file
+ * \ingroup eevee
+ *
+ * List of defines that are shared with the GPUShaderCreateInfos. We do this to avoid
+ * dragging larger headers into the createInfo pipeline which would cause problems.
+ */
+
+#pragma once
+
+/* Number of items in a culling batch. Needs to be Power of 2. Must be <= to 65536. */
+/* Current limiting factor is the sorting phase which is single pass and only sort within a
+ * threadgroup which maximum size is 1024. */
+#define CULLING_BATCH_SIZE 1024
+
+/**
+ * IMPORTANT: Some data packing are tweaked for these values.
+ * Be sure to update them accordingly.
+ * SHADOW_TILEMAP_RES max is 32 because of the shared bitmaps used for LOD tagging.
+ * It is also limited by the maximum thread group size (1024).
+ */
+#define SHADOW_TILEMAP_RES 16
+#define SHADOW_TILEMAP_LOD 4 /* LOG2(SHADOW_TILEMAP_RES) */
+#define SHADOW_TILEMAP_PER_ROW 64
+#define SHADOW_PAGE_COPY_GROUP_SIZE 32
+#define SHADOW_DEPTH_SCAN_GROUP_SIZE 32
+#define SHADOW_AABB_TAG_GROUP_SIZE 64
+#define SHADOW_MAX_TILEMAP 4096
+#define SHADOW_MAX_PAGE 4096
+#define SHADOW_PAGE_PER_ROW 64
+
+#define HIZ_MIP_COUNT 6u
+/* Group size is 2x smaller because we simply copy the level 0. */
+#define HIZ_GROUP_SIZE 1u << (HIZ_MIP_COUNT - 2u)
+
+#define RAYTRACE_GROUP_SIZE 16
+#define RAYTRACE_MAX_TILES (16384 / RAYTRACE_GROUP_SIZE) * (16384 / RAYTRACE_GROUP_SIZE)
+
+/* Minimum visibility size. */
+#define LIGHTPROBE_FILTER_VIS_GROUP_SIZE 16