summaryrefslogtreecommitdiffstatshomepage
path: root/3rdparty/bgfx/3rdparty/glslang/Test/cppPassMacroName.frag
diff options
context:
space:
mode:
Diffstat (limited to '3rdparty/bgfx/3rdparty/glslang/Test/cppPassMacroName.frag')
-rw-r--r--3rdparty/bgfx/3rdparty/glslang/Test/cppPassMacroName.frag30
1 files changed, 0 insertions, 30 deletions
diff --git a/3rdparty/bgfx/3rdparty/glslang/Test/cppPassMacroName.frag b/3rdparty/bgfx/3rdparty/glslang/Test/cppPassMacroName.frag
deleted file mode 100644
index 046629f2c6c..00000000000
--- a/3rdparty/bgfx/3rdparty/glslang/Test/cppPassMacroName.frag
+++ /dev/null
@@ -1,30 +0,0 @@
-#define f1(i) ((i)*(i))
-#define I2(f, n) f(n) + f(n+1)
-#define I3(f, n) I2(f, n) + f(n+2)
-
-#define FL_f1(i) ((i)*(i))
-#define FL_I2(f, n) f(n) + f(n+0.2)
-#define FL_I3(f, n) FL_I2(f, n) + f(n+0.5)
-
-void main()
-{
- int f1 = 4;
- int f2 = f1;
- int f3 = f1(3);
- int f4 = I2(f1, 0);
- int f5 = I3(f1, 0);
-
- highp float fl_f5 = FL_I3(FL_f1, 0.1);
-}
-
-// f5 = I3(f1, 0)
-// = I2(f1, 0) + f1(0 + 2)
-// = f1(0) + f1(0+1) + f1(0+2)
-// = 0*0 + 1*1 + 2*2
-// = 5
-
-// fl_f5 = FL_I3(FL_f1, 0.1)
-// = FL_I2(FL_f1, 0.1) + FL_f1(0.1 + 0.5)
-// = FL_f1(0.1) + FL_f1(0.1 + 0.2) + FL_f1(0.1 + 0.5)
-// = 0.1*0.1 + 0.3*0.3 + 0.6*0.6
-// = 0.46