1 files changed, 52 insertions, 0 deletions
diff --git a/source/blender/draw/intern/draw_shader_shared.h b/source/blender/draw/intern/draw_shader_shared.h
new file mode 100644
index 00000000000..35350417ca8
--- /dev/null
+++ b/source/blender/draw/intern/draw_shader_shared.h
@@ -0,0 +1,52 @@
+
+#ifndef GPU_SHADER
+#  include "gpu_shader_shared_utils.h"
+#endif
+
+#define DRW_SHADER_SHARED_H
+
+#define DRW_RESOURCE_CHUNK_LEN 512
+
+struct ViewInfos {
+  /* View matrices */
+  float4x4 persmat;
+  float4x4 persinv;
+  float4x4 viewmat;
+  float4x4 viewinv;
+  float4x4 winmat;
+  float4x4 wininv;
+
+  float4 clip_planes[6];
+  float4 viewvecs[2];
+  /* Should not be here. Not view dependent (only main view). */
+  float4 viewcamtexcofac;
+};
+BLI_STATIC_ASSERT_ALIGN(ViewInfos, 16)
+
+/* TODO(fclem) Mass rename. */
+#define ViewProjectionMatrix drw_view.persmat
+#define ViewProjectionMatrixInverse drw_view.persinv
+#define ViewMatrix drw_view.viewmat
+#define ViewMatrixInverse drw_view.viewinv
+#define ProjectionMatrix drw_view.winmat
+#define ProjectionMatrixInverse drw_view.wininv
+#define clipPlanes drw_view.clip_planes
+#define ViewVecs drw_view.viewvecs
+#define CameraTexCoFactors drw_view.viewcamtexcofac
+
+struct ObjectMatrices {
+  float4x4 drw_modelMatrix;
+  float4x4 drw_modelMatrixInverse;
+};
+BLI_STATIC_ASSERT_ALIGN(ViewInfos, 16)
+
+struct ObjectInfos {
+  float4 drw_OrcoTexCoFactors[2];
+  float4 drw_ObjectColor;
+  float4 drw_Infos;
+};
+BLI_STATIC_ASSERT_ALIGN(ViewInfos, 16)
+
+#define OrcoTexCoFactors (drw_infos[resource_id].drw_OrcoTexCoFactors)
+#define ObjectInfo (drw_infos[resource_id].drw_Infos)
+#define ObjectColor (drw_infos[resource_id].drw_ObjectColor)