disable clamping operation for debugging purposes

michaeldsmith · michaeldsmith · commit a531e1146708 · 2025-01-21T18:57:25.000-08:00
diff --git a/src/apps/others/ojph_img_io.cpp b/src/apps/others/ojph_img_io.cpp
@@ -2436,6 +2436,8 @@ namespace ojph {
 
   si16 convert_si32_to_si16(const si32 si32_value, bool convert_special_numbers_to_finite_numbers = false)
   {
+# pragma disabling_convert_si32_to_si16
+#if 0
     if (si32_value > INT16_MAX)
       return INT16_MAX;
     else if (si32_value < INT16_MIN)
@@ -2459,6 +2461,7 @@ namespace ojph {
       return half_value.bits();
     }  
     else
+#endif
       return (si16)si32_value;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -2436,6 +2436,8 @@ namespace ojph {`
`2436`	`2436`
`2437`	`2437`	`si16 convert_si32_to_si16(const si32 si32_value, bool convert_special_numbers_to_finite_numbers = false)`
`2438`	`2438`	`{`
	`2439`	`+# pragma disabling_convert_si32_to_si16`
	`2440`	`+#if 0`
`2439`	`2441`	`if (si32_value > INT16_MAX)`
`2440`	`2442`	`return INT16_MAX;`
`2441`	`2443`	`else if (si32_value < INT16_MIN)`
`@@ -2459,6 +2461,7 @@ namespace ojph {`
`2459`	`2461`	`return half_value.bits();`
`2460`	`2462`	`}`
`2461`	`2463`	`else`
	`2464`	`+#endif`
`2462`	`2465`	`return (si16)si32_value;`
`2463`	`2466`	`}`
`2464`	`2467`