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Diffstat (limited to 'Runtime/Filters/Mesh/MeshSkinningMobile.h')
| -rw-r--r-- | Runtime/Filters/Mesh/MeshSkinningMobile.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/Runtime/Filters/Mesh/MeshSkinningMobile.h b/Runtime/Filters/Mesh/MeshSkinningMobile.h new file mode 100644 index 0000000..f6efc54 --- /dev/null +++ b/Runtime/Filters/Mesh/MeshSkinningMobile.h @@ -0,0 +1,160 @@ +#if UNITY_SUPPORTS_VFP + +#if UNITY_ANDROID || UNITY_BB10 || UNITY_TIZEN +#define s_SkinVertices_VFP _s_SkinVertices_VFP +#define s_SkinVertices_NoNormals_VFP _s_SkinVertices_NoNormals_VFP +#define s_SkinVertices_Tangents_VFP _s_SkinVertices_Tangents_VFP + +#define s_SkinVertices2Bones_VFP _s_SkinVertices2Bones_VFP +#define s_SkinVertices2Bones_NoNormals_VFP _s_SkinVertices2Bones_NoNormals_VFP +#define s_SkinVertices2Bones_Tangents_VFP _s_SkinVertices2Bones_Tangents_VFP + +#define s_SkinVertices4Bones_VFP _s_SkinVertices4Bones_VFP +#define s_SkinVertices4Bones_NoNormals_VFP _s_SkinVertices4Bones_NoNormals_VFP +#define s_SkinVertices4Bones_Tangents_VFP _s_SkinVertices4Bones_Tangents_VFP +#endif // UNITY_ANDROID || UNITY_BB10 || UNITY_TIZEN + +extern "C" +{ + void s_SkinVertices_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence1, void* dstVertData); + void s_SkinVertices_NoNormals_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence1, void* dstVertData); + void s_SkinVertices_Tangents_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence1, void* dstVertData); + + void s_SkinVertices2Bones_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence2, void* dstVertData); + void s_SkinVertices2Bones_NoNormals_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence2, void* dstVertData); + void s_SkinVertices2Bones_Tangents_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence2, void* dstVertData); + + void s_SkinVertices4Bones_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence4, void* dstVertData); + void s_SkinVertices4Bones_NoNormals_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence4, void* dstVertData); + void s_SkinVertices4Bones_Tangents_VFP(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const void* srcBoneInfluence4, void* dstVertData); +} +#endif + +#if (UNITY_SUPPORTS_NEON && !UNITY_DISABLE_NEON_SKINNING) + +#if UNITY_ANDROID || UNITY_WINRT || UNITY_BB10 || UNITY_TIZEN +#define s_SkinVertices_NEON _s_SkinVertices_NEON +#define s_SkinVertices_NoNormals_NEON _s_SkinVertices_NoNormals_NEON +#define s_SkinVertices_Tangents_NEON _s_SkinVertices_Tangents_NEON + +#define s_SkinVertices2Bones_NEON _s_SkinVertices2Bones_NEON +#define s_SkinVertices2Bones_NoNormals_NEON _s_SkinVertices2Bones_NoNormals_NEON +#define s_SkinVertices2Bones_Tangents_NEON _s_SkinVertices2Bones_Tangents_NEON + +#define s_SkinVertices4Bones_NEON _s_SkinVertices4Bones_NEON +#define s_SkinVertices4Bones_NoNormals_NEON _s_SkinVertices4Bones_NoNormals_NEON +#define s_SkinVertices4Bones_Tangents_NEON _s_SkinVertices4Bones_Tangents_NEON + +#endif // UNITY_ANDROID || UNITY_WINRT || UNITY_BB10 || UNITY_TIZEN + +extern "C" +{ + void s_SkinVertices_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const int* srcBoneInfluence1, void* dstVertData); + void s_SkinVertices_NoNormals_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const int* srcBoneInfluence1, void* dstVertData); + void s_SkinVertices_Tangents_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const int* srcBoneInfluence1, void* dstVertData); + + void s_SkinVertices2Bones_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const BoneInfluence2* srcBoneInfluence2, void* dstVertData); + void s_SkinVertices2Bones_NoNormals_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const BoneInfluence2* srcBoneInfluence2, void* dstVertData); + void s_SkinVertices2Bones_Tangents_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const BoneInfluence2* srcBoneInfluence2, void* dstVertData); + + void s_SkinVertices4Bones_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const BoneInfluence* srcBoneInfluences, void* dstVertData); + void s_SkinVertices4Bones_NoNormals_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const BoneInfluence* srcBoneInfluences, void* dstVertData); + void s_SkinVertices4Bones_Tangents_NEON(const Matrix4x4f* bones4x4, const void* srcVertData, const void* srcVertDataEnd, const BoneInfluence* srcBoneInfluences, void* dstVertData); +} +#endif + +#if UNITY_SUPPORTS_VFP || (UNITY_SUPPORTS_NEON && !UNITY_DISABLE_NEON_SKINNING) + +bool SkinMeshOptimizedMobile(SkinMeshInfo& info) +{ + static const size_t kPrefetchSizeBones = 4096; + static const size_t kPrefetchSizeVertex = 512; + + const int bonesPerVertexCount = info.bonesPerVertex; + const bool skinNormal = info.skinNormals; + const bool skinTangent = info.skinTangents; + + const int* influence1 = reinterpret_cast<const int*> (info.compactSkin); + const BoneInfluence2* influence2 = reinterpret_cast<const BoneInfluence2*> (info.compactSkin); + const BoneInfluence* influence4 = reinterpret_cast<const BoneInfluence*> (info.compactSkin); + + const Matrix4x4f* bones4x4 = info.cachedPose; + + const int inStride = info.inStride; + int count = info.vertexCount; + + const UInt8* inputVertex = (const UInt8*)info.inVertices; + UInt8* outputVertex = (UInt8*)info.outVertices; + + if (skinTangent && !skinNormal) + return false; + + if( !UNITY_SUPPORTS_VFP && !CPUInfo::HasNEONSupport() ) + { + ErrorString("non-NEON path not enabled!"); + return false; + } + +#if !ENABLE_MULTITHREADED_SKINNING + PROFILER_AUTO_THREAD_SAFE(gMeshSkinningOptimized, NULL); +#endif + + Prefetch(bones4x4, std::min<size_t>(info.boneCount * sizeof(Matrix4x4f), kPrefetchSizeBones)); + Prefetch(inputVertex + inStride, std::min<size_t>(inStride * (count-1), kPrefetchSizeVertex)); + +#if UNITY_SUPPORTS_NEON && UNITY_SUPPORTS_VFP +#define CALL_SKIN_FUNC( name, influence ) \ +do \ +{ \ +if (CPUInfo::HasNEONSupport()) \ + name##_NEON(bones4x4, inputVertex, (UInt8*)inputVertex + (inStride * count), influence, outputVertex); \ +else \ + name##_VFP(bones4x4, inputVertex, (UInt8*)inputVertex + (inStride * count), influence, outputVertex); \ +} \ +while(0) +#endif +#if UNITY_SUPPORTS_NEON && !UNITY_SUPPORTS_VFP +#define CALL_SKIN_FUNC( name, influence ) name##_NEON(bones4x4, inputVertex, (UInt8*)inputVertex + (inStride * count), influence, outputVertex) +#endif +#if UNITY_SUPPORTS_VFP && !UNITY_SUPPORTS_NEON +#define CALL_SKIN_FUNC( name, influence ) name##_VFP(bones4x4, inputVertex, (UInt8*)inputVertex + (inStride * count), influence, outputVertex) +#endif + + if (bonesPerVertexCount == 1 ) + { + if (skinNormal && skinTangent) + CALL_SKIN_FUNC(s_SkinVertices_Tangents, influence1); + else if( skinNormal ) + CALL_SKIN_FUNC(s_SkinVertices, influence1); + else + CALL_SKIN_FUNC(s_SkinVertices_NoNormals, influence1); + } + else if (bonesPerVertexCount == 2) + { + if (skinNormal && skinTangent) + CALL_SKIN_FUNC(s_SkinVertices2Bones_Tangents, influence2); + else if( skinNormal ) + CALL_SKIN_FUNC(s_SkinVertices2Bones, influence2); + else + CALL_SKIN_FUNC(s_SkinVertices2Bones_NoNormals, influence2); + } + else if (bonesPerVertexCount == 4) + { + if (skinNormal && skinTangent) + CALL_SKIN_FUNC(s_SkinVertices4Bones_Tangents, influence4); + else if (skinNormal) + CALL_SKIN_FUNC(s_SkinVertices4Bones, influence4); + else + CALL_SKIN_FUNC(s_SkinVertices4Bones_NoNormals, influence4); + } + + return true; +} +#else +bool SkinMeshOptimizedMobile(SkinMeshInfo& info) +{ + return false; +} +#endif // UNITY_SUPPORTS_VFP || UNITY_SUPPORTS_NEON + + |