diff options
| author | Dave Parks <davep@lindenlab.com> | 2010-05-21 04:49:12 -0500 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2010-05-21 04:49:12 -0500 |
| commit | 05a23f8dbaa45c64bcf6c55dd09a468ba2b1f144 (patch) | |
| tree | 2e4ad0ae03f1c48e1a325501ebdb96bd843fde67 /indra/llrender/llvertexbuffer.h | |
| parent | bf5f215fbc29102cfd8b5418f29ea0ed6edd14ee (diff) | |
Vectorized memcpy.
16-byte aligned vertex buffers.
(almost) fully vectorized avatar vertex buffer updating --- index buffers still need to be vectorized
Diffstat (limited to 'indra/llrender/llvertexbuffer.h')
| -rw-r--r-- | indra/llrender/llvertexbuffer.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/indra/llrender/llvertexbuffer.h b/indra/llrender/llvertexbuffer.h index d1700aa54a..03799af978 100644 --- a/indra/llrender/llvertexbuffer.h +++ b/indra/llrender/llvertexbuffer.h @@ -98,7 +98,7 @@ public: //if offsets is not NULL, its contents will be filled //with the offset of each vertex component in the buffer, // indexed by the following enum - static S32 calcStride(const U32& typemask, S32* offsets = NULL); + static S32 calcStride(const U32& typemask, S32* offsets = NULL, S32 num_vertices = 0); enum { TYPE_VERTEX, @@ -192,7 +192,7 @@ public: S32 getStride() const { return mStride; } U32 getTypeMask() const { return mTypeMask; } BOOL hasDataType(S32 type) const { return ((1 << type) & getTypeMask()) ? TRUE : FALSE; } - S32 getSize() const { return mNumVerts*mStride; } + S32 getSize() const; S32 getIndicesSize() const { return mNumIndices * sizeof(U16); } U8* getMappedData() const { return mMappedData; } U8* getMappedIndices() const { return mMappedIndexData; } @@ -213,6 +213,7 @@ protected: S32 mRequestedNumVerts; // Number of vertices requested S32 mRequestedNumIndices; // Number of indices requested + ptrdiff_t mAlignedOffset; S32 mStride; U32 mTypeMask; S32 mUsage; // GL usage @@ -227,7 +228,7 @@ protected: S32 mOffsets[TYPE_MAX]; BOOL mResized; // if TRUE, client buffer has been resized and GL buffer has not BOOL mDynamicSize; // if TRUE, buffer has been resized at least once (and should be padded) - + class DirtyRegion { public: |