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Clipper: const correctness

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This commit is contained in:
Lioncash 2016-09-22 20:51:21 -04:00
parent d79d5d49f4
commit 5f1e444c28
2 changed files with 6 additions and 4 deletions
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7
Source/Core/VideoBackends/Software/Clipper.cpp
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@ -72,7 +72,7 @@ enum
CLIP_NEG_Z_BIT = 0x20 CLIP_NEG_Z_BIT = 0x20
}; };
static inline int CalcClipMask(OutputVertexData* v) static inline int CalcClipMask(const OutputVertexData* v)
{ {
int cmask = 0; int cmask = 0;
Vec4 pos = v->projectedPosition; Vec4 pos = v->projectedPosition;
@ -329,7 +329,7 @@ void ProcessTriangle(OutputVertexData* v0, OutputVertexData* v1, OutputVertexDat
} }
} }
static void CopyVertex(OutputVertexData* dst, OutputVertexData* src, float dx, float dy, static void CopyVertex(OutputVertexData* dst, const OutputVertexData* src, float dx, float dy,
unsigned int sOffset) unsigned int sOffset)
{ {
dst->screenPosition.x = src->screenPosition.x + dx; dst->screenPosition.x = src->screenPosition.x + dx;
@ -403,7 +403,8 @@ void ProcessLine(OutputVertexData* lineV0, OutputVertexData* lineV1)
} }
} }
bool CullTest(OutputVertexData* v0, OutputVertexData* v1, OutputVertexData* v2, bool& backface) bool CullTest(const OutputVertexData* v0, const OutputVertexData* v1, const OutputVertexData* v2,
bool& backface)
{ {
int mask = CalcClipMask(v0); int mask = CalcClipMask(v0);
mask &= CalcClipMask(v1); mask &= CalcClipMask(v1);

3
Source/Core/VideoBackends/Software/Clipper.h
View File

@ -14,7 +14,8 @@ void ProcessTriangle(OutputVertexData* v0, OutputVertexData* v1, OutputVertexDat
void ProcessLine(OutputVertexData* v0, OutputVertexData* v1); void ProcessLine(OutputVertexData* v0, OutputVertexData* v1);
bool CullTest(OutputVertexData* v0, OutputVertexData* v1, OutputVertexData* v2, bool& backface); bool CullTest(const OutputVertexData* v0, const OutputVertexData* v1, const OutputVertexData* v2,
bool& backface);
void PerspectiveDivide(OutputVertexData* vertex); void PerspectiveDivide(OutputVertexData* vertex);
} }