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-rw-r--r--indra/llrender/llvertexbuffer.cpp63
-rw-r--r--indra/newview/featuretable.txt10
-rw-r--r--indra/newview/featuretable_linux.txt10
-rw-r--r--indra/newview/featuretable_mac.txt10
-rw-r--r--indra/newview/featuretable_xp.txt10
5 files changed, 85 insertions, 18 deletions
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp
index 3197866fa9..4a0b964e61 100644
--- a/indra/llrender/llvertexbuffer.cpp
+++ b/indra/llrender/llvertexbuffer.cpp
@@ -968,11 +968,11 @@ U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_ran
if (useVBOs())
{
- if (!sDisableVBOMapping && gGLManager.mHasMapBufferRange)
+ if (sDisableVBOMapping || gGLManager.mHasMapBufferRange)
{
if (count == -1)
{
- count = mNumVerts;
+ count = mNumVerts-index;
}
bool mapped = false;
@@ -985,6 +985,7 @@ U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_ran
if (expand_region(region, index, count))
{
mapped = true;
+ break;
}
}
}
@@ -992,7 +993,7 @@ U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_ran
if (!mapped)
{
//not already mapped, map new region
- MappedRegion region(type, map_range ? -1 : index, count);
+ MappedRegion region(type, !sDisableVBOMapping && map_range ? -1 : index, count);
mMappedVertexRegions.push_back(region);
}
}
@@ -1089,7 +1090,7 @@ U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_ran
map_range = false;
}
- if (map_range)
+ if (map_range && !sDisableVBOMapping)
{
return mMappedData;
}
@@ -1113,11 +1114,11 @@ U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range)
if (useVBOs())
{
- if (!sDisableVBOMapping && gGLManager.mHasMapBufferRange)
+ if (sDisableVBOMapping || gGLManager.mHasMapBufferRange)
{
if (count == -1)
{
- count = mNumIndices;
+ count = mNumIndices-index;
}
bool mapped = false;
@@ -1128,13 +1129,14 @@ U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range)
if (expand_region(region, index, count))
{
mapped = true;
+ break;
}
}
if (!mapped)
{
//not already mapped, map new region
- MappedRegion region(TYPE_INDEX, map_range ? -1 : index, count);
+ MappedRegion region(TYPE_INDEX, !sDisableVBOMapping && map_range ? -1 : index, count);
mMappedIndexRegions.push_back(region);
}
}
@@ -1217,7 +1219,7 @@ U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range)
map_range = false;
}
- if (map_range)
+ if (map_range && !sDisableVBOMapping)
{
return mMappedIndexData;
}
@@ -1243,9 +1245,26 @@ void LLVertexBuffer::unmapBuffer(S32 type)
if(sDisableVBOMapping)
{
- stop_glerror();
- glBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, getSize(), mMappedData);
- stop_glerror();
+ if (!mMappedVertexRegions.empty())
+ {
+ stop_glerror();
+ for (U32 i = 0; i < mMappedVertexRegions.size(); ++i)
+ {
+ const MappedRegion& region = mMappedVertexRegions[i];
+ S32 offset = region.mIndex >= 0 ? mOffsets[region.mType]+sTypeSize[region.mType]*region.mIndex : 0;
+ S32 length = sTypeSize[region.mType]*region.mCount;
+ glBufferSubDataARB(GL_ARRAY_BUFFER_ARB, offset, length, mMappedData+offset);
+ stop_glerror();
+ }
+
+ mMappedVertexRegions.clear();
+ }
+ else
+ {
+ stop_glerror();
+ glBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, getSize(), mMappedData);
+ stop_glerror();
+ }
}
else
{
@@ -1285,9 +1304,25 @@ void LLVertexBuffer::unmapBuffer(S32 type)
{
if(sDisableVBOMapping)
{
- stop_glerror();
- glBufferSubDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0, getIndicesSize(), mMappedIndexData);
- stop_glerror();
+ if (!mMappedIndexRegions.empty())
+ {
+ for (U32 i = 0; i < mMappedIndexRegions.size(); ++i)
+ {
+ const MappedRegion& region = mMappedIndexRegions[i];
+ S32 offset = region.mIndex >= 0 ? sizeof(U16)*region.mIndex : 0;
+ S32 length = sizeof(U16)*region.mCount;
+ glBufferSubDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length, mMappedIndexData+offset);
+ stop_glerror();
+ }
+
+ mMappedIndexRegions.clear();
+ }
+ else
+ {
+ stop_glerror();
+ glBufferSubDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0, getIndicesSize(), mMappedIndexData);
+ stop_glerror();
+ }
}
else
{
diff --git a/indra/newview/featuretable.txt b/indra/newview/featuretable.txt
index 1d29c5b597..4da155efda 100644
--- a/indra/newview/featuretable.txt
+++ b/indra/newview/featuretable.txt
@@ -1,4 +1,4 @@
-version 28
+version 29
// NOTE: This is mostly identical to featuretable_mac.txt with a few differences
// Should be combined into one table
@@ -48,6 +48,7 @@ RenderTransparentWater 1 1
RenderTreeLODFactor 1 1.0
RenderUseImpostors 1 1
RenderVBOEnable 1 1
+RenderVBOMappingDisable 1 1
RenderVolumeLODFactor 1 2.0
UseStartScreen 1 1
UseOcclusion 1 1
@@ -187,6 +188,7 @@ RenderDeferredSSAO 1 1
RenderShadowDetail 1 2
RenderFSAASamples 1 8
+
//
// Class Unknown Hardware (unknown)
//
@@ -243,6 +245,12 @@ RenderDeferred 0 0
RenderDeferredSSAO 0 0
RenderShadowDetail 0 0
+//
+// No GL_ARB_map_buffer_range
+//
+list NoMapBufferRange
+RenderVBOMappingDisable 1 0
+
//
// "Default" setups for safe, low, medium, high
diff --git a/indra/newview/featuretable_linux.txt b/indra/newview/featuretable_linux.txt
index 9daa5a5b29..dab73dc3d1 100644
--- a/indra/newview/featuretable_linux.txt
+++ b/indra/newview/featuretable_linux.txt
@@ -1,4 +1,4 @@
-version 24
+version 25
// NOTE: This is mostly identical to featuretable_mac.txt with a few differences
// Should be combined into one table
@@ -48,6 +48,7 @@ RenderTransparentWater 1 1
RenderTreeLODFactor 1 1.0
RenderUseImpostors 1 1
RenderVBOEnable 1 1
+RenderVBOMappingDisable 1 1
RenderVolumeLODFactor 1 2.0
UseStartScreen 1 1
UseOcclusion 1 1
@@ -242,6 +243,13 @@ RenderDeferred 0 0
RenderDeferredSSAO 0 0
RenderShadowDetail 0 0
+//
+// No GL_ARB_map_buffer_range
+//
+list NoMapBufferRange
+RenderVBOMappingDisable 1 0
+
+
// "Default" setups for safe, low, medium, high
//
diff --git a/indra/newview/featuretable_mac.txt b/indra/newview/featuretable_mac.txt
index d7b4128ca2..a1e25aae08 100644
--- a/indra/newview/featuretable_mac.txt
+++ b/indra/newview/featuretable_mac.txt
@@ -1,4 +1,4 @@
-version 25
+version 26
// NOTE: This is mostly identical to featuretable_mac.txt with a few differences
// Should be combined into one table
@@ -48,6 +48,7 @@ RenderTransparentWater 1 1
RenderTreeLODFactor 1 1.0
RenderUseImpostors 1 1
RenderVBOEnable 1 1
+RenderVBOMappingDisable 1 1
RenderVolumeLODFactor 1 2.0
UseStartScreen 1 1
UseOcclusion 1 1
@@ -245,6 +246,13 @@ RenderDeferredSSAO 0 0
RenderShadowDetail 0 0
//
+// No GL_ARB_map_buffer_range
+//
+list NoMapBufferRange
+RenderVBOMappingDisable 1 0
+
+
+//
// "Default" setups for safe, low, medium, high
//
list safe
diff --git a/indra/newview/featuretable_xp.txt b/indra/newview/featuretable_xp.txt
index 0a23b4d6a6..abe4ec9928 100644
--- a/indra/newview/featuretable_xp.txt
+++ b/indra/newview/featuretable_xp.txt
@@ -1,4 +1,4 @@
-version 28
+version 29
// NOTE: This is mostly identical to featuretable_mac.txt with a few differences
// Should be combined into one table
@@ -48,6 +48,7 @@ RenderTransparentWater 1 1
RenderTreeLODFactor 1 1.0
RenderUseImpostors 1 1
RenderVBOEnable 1 1
+RenderVBOMappingDisable 1 1
RenderVolumeLODFactor 1 2.0
UseStartScreen 1 1
UseOcclusion 1 1
@@ -245,6 +246,13 @@ RenderDeferredSSAO 0 0
RenderShadowDetail 0 0
//
+// No GL_ARB_map_buffer_range
+//
+list NoMapBufferRange
+RenderVBOMappingDisable 1 0
+
+
+//
// "Default" setups for safe, low, medium, high
//
list safe
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 05:31:47 +0000