Fix case where a struct is loaded which contains a row-major matrix.

1 files changed, 23 insertions, 0 deletions

diff --git a/reference/opt/shaders/asm/vert/extract-transposed-matrix-from-struct.asm.vert b/reference/opt/shaders/asm/vert/extract-transposed-matrix-from-struct.asm.vert
new file mode 100644
index 00000000..b237783f
--- /dev/null
+++ b/reference/opt/shaders/asm/vert/extract-transposed-matrix-from-struct.asm.vert
@@ -0,0 +1,23 @@
+#version 450
+
+struct InstanceData
+{
+    mat4 MATRIX_MVP;
+    vec4 Color;
+};
+
+layout(binding = 0, std430) readonly buffer gInstanceData
+{
+    layout(row_major) InstanceData _data[];
+} gInstanceData_1;
+
+layout(location = 0) in vec3 PosL;
+uniform int SPIRV_Cross_BaseInstance;
+layout(location = 0) out vec4 _entryPointOutput_Color;
+
+void main()
+{
+    gl_Position = gInstanceData_1._data[uint((gl_InstanceID + SPIRV_Cross_BaseInstance))].MATRIX_MVP * vec4(PosL, 1.0);
+    _entryPointOutput_Color = gInstanceData_1._data[uint((gl_InstanceID + SPIRV_Cross_BaseInstance))].Color;
+}
+