Fix int8/uint8 type in LinPad2Y for GPUTPCCompressionTrackModel

shahor02 · shahor02 · commit 98febeceb294 · 2025-02-06T17:19:44.000+01:00
diff --git a/GPU/GPUTracking/DataCompression/GPUTPCCompressionTrackModel.h b/GPU/GPUTracking/DataCompression/GPUTPCCompressionTrackModel.h
@@ -100,13 +100,13 @@ class GPUTPCCompressionTrackModel
   GPUd() void getClusterErrors2(int32_t iRow, float z, float sinPhi, float DzDs, float& ErrY2, float& ErrZ2) const;
   GPUd() void resetCovariance();
 
-  GPUd() float LinearPad2Y(int32_t slice, float pad, float padWidth, int8_t npads) const
+  GPUd() float LinearPad2Y(int32_t slice, float pad, float padWidth, uint8_t npads) const
   {
     const float u = (pad - 0.5f * npads) * padWidth;
     return (slice >= GPUCA_NSLICES / 2) ? -u : u;
   }
 
-  GPUd() float LinearY2Pad(int32_t slice, float y, float padWidth, int8_t npads) const
+  GPUd() float LinearY2Pad(int32_t slice, float y, float padWidth, uint8_t npads) const
   {
     const float u = (slice >= GPUCA_NSLICES / 2) ? -y : y;
     return u / padWidth + 0.5f * npads;

Original file line number	Diff line number	Diff line change
`@@ -100,13 +100,13 @@ class GPUTPCCompressionTrackModel`
`100`	`100`	`GPUd() void getClusterErrors2(int32_t iRow, float z, float sinPhi, float DzDs, float& ErrY2, float& ErrZ2) const;`
`101`	`101`	`GPUd() void resetCovariance();`
`102`	`102`
`103`		`- GPUd() float LinearPad2Y(int32_t slice, float pad, float padWidth, int8_t npads) const`
	`103`	`+ GPUd() float LinearPad2Y(int32_t slice, float pad, float padWidth, uint8_t npads) const`
`104`	`104`	`{`
`105`	`105`	`const float u = (pad - 0.5f * npads) * padWidth;`
`106`	`106`	`return (slice >= GPUCA_NSLICES / 2) ? -u : u;`
`107`	`107`	`}`
`108`	`108`
`109`		`- GPUd() float LinearY2Pad(int32_t slice, float y, float padWidth, int8_t npads) const`
	`109`	`+ GPUd() float LinearY2Pad(int32_t slice, float y, float padWidth, uint8_t npads) const`
`110`	`110`	`{`
`111`	`111`	`const float u = (slice >= GPUCA_NSLICES / 2) ? -y : y;`
`112`	`112`	`return u / padWidth + 0.5f * npads;`