diff options
| author | Bruce Cherniak <[email protected]> | 2017-02-03 11:35:59 -0600 |
|---|---|---|
| committer | Tim Rowley <[email protected]> | 2017-02-06 16:30:50 -0600 |
| commit | 11d6f836d096c433b08fd1b95f8b5034392450c2 (patch) | |
| tree | a8c3f984452a9d575461b42fa841efa96e65bcdb /src/gallium | |
| parent | bf29495dcdb290c8b15cacd2001603b8ae5d36c8 (diff) | |
swr: [rasterizer core] Removed unused clip code.
Removed unused Clip() and FRUSTUM_CLIP_MASK define.
Reviewed-by: Tim Rowley <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/swr/rasterizer/core/clip.cpp | 22 | ||||
| -rw-r--r-- | src/gallium/drivers/swr/rasterizer/core/clip.h | 4 |
2 files changed, 0 insertions, 26 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/core/clip.cpp b/src/gallium/drivers/swr/rasterizer/core/clip.cpp index 7b1e09d16e0..0a6afe5909d 100644 --- a/src/gallium/drivers/swr/rasterizer/core/clip.cpp +++ b/src/gallium/drivers/swr/rasterizer/core/clip.cpp @@ -157,28 +157,6 @@ int ClipTriToPlane( const float *pInPts, int numInPts, return i; } - - -void Clip(const float *pTriangle, const float *pAttribs, int numAttribs, float *pOutTriangles, int *numVerts, float *pOutAttribs) -{ - // temp storage to hold at least 6 sets of vertices, the max number that can be created during clipping - OSALIGNSIMD(float) tempPts[6 * 4]; - OSALIGNSIMD(float) tempAttribs[6 * KNOB_NUM_ATTRIBUTES * 4]; - - // we opt to clip to viewport frustum to produce smaller triangles for rasterization precision - int NumOutPts = ClipTriToPlane<FRUSTUM_NEAR>(pTriangle, 3, pAttribs, numAttribs, tempPts, tempAttribs); - NumOutPts = ClipTriToPlane<FRUSTUM_FAR>(tempPts, NumOutPts, tempAttribs, numAttribs, pOutTriangles, pOutAttribs); - NumOutPts = ClipTriToPlane<FRUSTUM_LEFT>(pOutTriangles, NumOutPts, pOutAttribs, numAttribs, tempPts, tempAttribs); - NumOutPts = ClipTriToPlane<FRUSTUM_RIGHT>(tempPts, NumOutPts, tempAttribs, numAttribs, pOutTriangles, pOutAttribs); - NumOutPts = ClipTriToPlane<FRUSTUM_BOTTOM>(pOutTriangles, NumOutPts, pOutAttribs, numAttribs, tempPts, tempAttribs); - NumOutPts = ClipTriToPlane<FRUSTUM_TOP>(tempPts, NumOutPts, tempAttribs, numAttribs, pOutTriangles, pOutAttribs); - - SWR_ASSERT(NumOutPts <= 6); - - *numVerts = NumOutPts; - return; -} - void ClipTriangles(DRAW_CONTEXT *pDC, PA_STATE& pa, uint32_t workerId, simdvector prims[], uint32_t primMask, simdscalari primId, simdscalari viewportIdx) { SWR_CONTEXT *pContext = pDC->pContext; diff --git a/src/gallium/drivers/swr/rasterizer/core/clip.h b/src/gallium/drivers/swr/rasterizer/core/clip.h index f19858f932b..23a768f4832 100644 --- a/src/gallium/drivers/swr/rasterizer/core/clip.h +++ b/src/gallium/drivers/swr/rasterizer/core/clip.h @@ -56,12 +56,8 @@ enum SWR_CLIPCODES GUARDBAND_BOTTOM = (0x80 << CLIPCODE_SHIFT | 0x8) }; -#define FRUSTUM_CLIP_MASK (FRUSTUM_LEFT|FRUSTUM_TOP|FRUSTUM_RIGHT|FRUSTUM_BOTTOM|FRUSTUM_NEAR|FRUSTUM_FAR) #define GUARDBAND_CLIP_MASK (FRUSTUM_NEAR|FRUSTUM_FAR|GUARDBAND_LEFT|GUARDBAND_TOP|GUARDBAND_RIGHT|GUARDBAND_BOTTOM|NEGW) -void Clip(const float *pTriangle, const float *pAttribs, int numAttribs, float *pOutTriangles, - int *numVerts, float *pOutAttribs); - INLINE void ComputeClipCodes(const API_STATE& state, const simdvector& vertex, simdscalar& clipCodes, simdscalari viewportIndexes) { |