From 350508a7aabfc6a3377fb7c9921da52b200bf17b Mon Sep 17 00:00:00 2001
From: chyyran <ronny@ronnychan.ca>
Date: Thu, 15 Feb 2024 01:05:01 -0500
Subject: [PATCH] preprocess: strip #pragma parameter

---
 librashader-preprocess/src/pragma.rs | 12 ++++++++++++
 librashader-preprocess/src/stage.rs  |  5 ++++-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/librashader-preprocess/src/pragma.rs b/librashader-preprocess/src/pragma.rs
index 4ee34dc..b5a82b8 100644
--- a/librashader-preprocess/src/pragma.rs
+++ b/librashader-preprocess/src/pragma.rs
@@ -132,4 +132,16 @@ mod test {
             step: 0.25
         }, parse_parameter_string(r#"#pragma parameter exc "orizontal correction hack (games where players stay at center)" 0.0 -10.0 10.0 0.25"#).unwrap())
     }
+
+    #[test]
+    fn parses_parameter_pragma_test() {
+        assert_eq!(ShaderParameter {
+            id: "HSM_CORE_RES_SAMPLING_MULT_SCANLINE_DIR".to_string(),
+            description: "          Scanline Dir Multiplier".to_string(),
+            initial: 100.0,
+            minimum: 25.0,
+            maximum: 1600.0,
+            step: 25.0
+        }, parse_parameter_string(r#"#pragma parameter HSM_CORE_RES_SAMPLING_MULT_SCANLINE_DIR			"          Scanline Dir Multiplier"  100 25 1600 25"#).unwrap())
+    }
 }
diff --git a/librashader-preprocess/src/stage.rs b/librashader-preprocess/src/stage.rs
index ba32590..e378ab3 100644
--- a/librashader-preprocess/src/stage.rs
+++ b/librashader-preprocess/src/stage.rs
@@ -36,7 +36,10 @@ pub(crate) fn process_stages(source: &str) -> Result<ShaderOutput, PreprocessErr
             continue;
         }
 
-        if line.starts_with("#pragma name ") || line.starts_with("#pragma format ") {
+        if line.starts_with("#pragma name ")
+            || line.starts_with("#pragma format ")
+            || line.starts_with("#pragma parameter ")
+        {
             continue;
         }