diff options
Diffstat (limited to 'indra/llrender')
| -rw-r--r-- | indra/llrender/llrender.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp index 6dbde719f4..cdefefd38e 100644 --- a/indra/llrender/llrender.cpp +++ b/indra/llrender/llrender.cpp @@ -35,7 +35,7 @@ #include "llrendertarget.h" #include "lltexture.h" #include "llshadermgr.h" -#include "llmd5.h" +#include "hbxxh.h" #if LL_WINDOWS extern void APIENTRY gl_debug_callback(GLenum source, @@ -79,7 +79,7 @@ struct LLVBCache std::chrono::steady_clock::time_point touched; }; -static std::unordered_map<std::size_t, LLVBCache> sVBCache; +static std::unordered_map<U64, LLVBCache> sVBCache; static const GLenum sGLTextureType[] = { @@ -1640,7 +1640,7 @@ void LLRender::flush() if (mBuffer) { - LLMD5 hash; + HBXXH64 hash; U32 attribute_mask = LLGLSLShader::sCurBoundShaderPtr->mAttributeMask; { @@ -1660,8 +1660,8 @@ void LLRender::flush() hash.finalize(); } - size_t vhash[2]; - hash.raw_digest((unsigned char*) vhash); + + U64 vhash = hash.digest(); // check the VB cache before making a new vertex buffer // This is a giant hack to deal with (mostly) our terrible UI rendering code @@ -1672,7 +1672,7 @@ void LLRender::flush() // To leverage this, we maintain a running hash of the vertex stream being // built up before a flush, and then check that hash against a VB // cache just before creating a vertex buffer in VRAM - std::unordered_map<std::size_t, LLVBCache>::iterator cache = sVBCache.find(vhash[0]); + std::unordered_map<U64, LLVBCache>::iterator cache = sVBCache.find(vhash); LLPointer<LLVertexBuffer> vb; @@ -1705,7 +1705,7 @@ void LLRender::flush() vb->unbind(); - sVBCache[vhash[0]] = { vb , std::chrono::steady_clock::now() }; + sVBCache[vhash] = { vb , std::chrono::steady_clock::now() }; static U32 miss_count = 0; miss_count++; |