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Diffstat (limited to '3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders/frag/partial-write-preserve.frag')
-rw-r--r--3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders/frag/partial-write-preserve.frag109
1 files changed, 109 insertions, 0 deletions
diff --git a/3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders/frag/partial-write-preserve.frag b/3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders/frag/partial-write-preserve.frag
new file mode 100644
index 00000000000..cf8a83cf0c4
--- /dev/null
+++ b/3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders/frag/partial-write-preserve.frag
@@ -0,0 +1,109 @@
+#version 310 es
+precision mediump float;
+precision highp int;
+
+struct B
+{
+ float a;
+ float b;
+};
+
+layout(binding = 0, std140) uniform UBO
+{
+ mediump int some_value;
+} _51;
+
+void partial_inout(inout vec4 x)
+{
+ x.x = 10.0;
+}
+
+void complete_inout(out vec4 x)
+{
+ x = vec4(50.0);
+}
+
+void branchy_inout(inout vec4 v)
+{
+ v.y = 20.0;
+ if (_51.some_value == 20)
+ {
+ v = vec4(50.0);
+ }
+}
+
+void branchy_inout_2(out vec4 v)
+{
+ if (_51.some_value == 20)
+ {
+ v = vec4(50.0);
+ }
+ else
+ {
+ v = vec4(70.0);
+ }
+ v.y = 20.0;
+}
+
+void partial_inout(inout B b)
+{
+ b.b = 40.0;
+}
+
+void complete_inout(out B b)
+{
+ b = B(100.0, 200.0);
+}
+
+void branchy_inout(inout B b)
+{
+ b.b = 20.0;
+ if (_51.some_value == 20)
+ {
+ b = B(10.0, 40.0);
+ }
+}
+
+void branchy_inout_2(out B b)
+{
+ if (_51.some_value == 20)
+ {
+ b = B(10.0, 40.0);
+ }
+ else
+ {
+ b = B(70.0, 70.0);
+ }
+ b.b = 20.0;
+}
+
+void main()
+{
+ vec4 a = vec4(10.0);
+ highp vec4 param = a;
+ partial_inout(param);
+ a = param;
+ highp vec4 param_1;
+ complete_inout(param_1);
+ a = param_1;
+ highp vec4 param_2 = a;
+ branchy_inout(param_2);
+ a = param_2;
+ highp vec4 param_3;
+ branchy_inout_2(param_3);
+ a = param_3;
+ B b = B(10.0, 20.0);
+ B param_4 = b;
+ partial_inout(param_4);
+ b = param_4;
+ B param_5;
+ complete_inout(param_5);
+ b = param_5;
+ B param_6 = b;
+ branchy_inout(param_6);
+ b = param_6;
+ B param_7;
+ branchy_inout_2(param_7);
+ b = param_7;
+}
+