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| author | Erik Kundiman <erik@megapahit.org> | 2023-09-06 11:28:45 +0800 |
|---|---|---|
| committer | Erik Kundiman <erik@megapahit.org> | 2023-09-06 11:28:45 +0800 |
| commit | ba2d401017b6b32a7224f09671d27600da17d499 (patch) | |
| tree | 94072f474847f2c6df95604f6e42f6bd5ba8ec2b | |
| parent | 2d2ffc878a88d9f83689c39883054dbefd1ea82c (diff) | |
GL_EXT_map_buffer_range as an alternative to ARB's
| -rw-r--r-- | indra/llrender/llvertexbuffer.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp index 4d8c850727..c8d6d16c1a 100644 --- a/indra/llrender/llvertexbuffer.cpp +++ b/indra/llrender/llvertexbuffer.cpp @@ -1500,7 +1500,7 @@ U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_ran { if (map_range) { -#ifdef GL_ARB_map_buffer_range +#if GL_ARB_map_buffer_range || GL_EXT_map_buffer_range S32 offset = mOffsets[type] + sTypeSize[type]*index; S32 length = (sTypeSize[type]*count+0xF) & ~0xF; src = (U8*) glMapBufferRange(GL_ARRAY_BUFFER, offset, length, @@ -1511,7 +1511,7 @@ U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_ran } else { -#ifdef GL_ARB_map_buffer_range +#if GL_ARB_map_buffer_range || GL_EXT_map_buffer_range if (gDebugGL) { @@ -1687,7 +1687,7 @@ U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range) { if (map_range) { -#ifdef GL_ARB_map_buffer_range +#if GL_ARB_map_buffer_range || GL_EXT_map_buffer_range S32 offset = sizeof(U16)*index; S32 length = sizeof(U16)*count; src = (U8*) glMapBufferRange(GL_ELEMENT_ARRAY_BUFFER, offset, length, @@ -1698,7 +1698,7 @@ U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range) } else { -#ifdef GL_ARB_map_buffer_range +#if GL_ARB_map_buffer_range || GL_EXT_map_buffer_range src = (U8*) glMapBufferRange(GL_ELEMENT_ARRAY_BUFFER, 0, sizeof(U16)*mNumIndices, GL_MAP_WRITE_BIT | GL_MAP_FLUSH_EXPLICIT_BIT); @@ -1840,7 +1840,7 @@ void LLVertexBuffer::unmapBuffer() S32 length = sTypeSize[region.mType]*region.mCount; if (gGLManager.mHasMapBufferRange) { -#ifdef GL_ARB_map_buffer_range +#if GL_ARB_map_buffer_range || GL_EXT_map_buffer_range glFlushMappedBufferRange(GL_ARRAY_BUFFER, offset, length); #endif } @@ -1920,7 +1920,7 @@ void LLVertexBuffer::unmapBuffer() S32 length = sizeof(U16)*region.mCount; if (gGLManager.mHasMapBufferRange) { -#ifdef GL_ARB_map_buffer_range +#if GL_ARB_map_buffer_range || GL_EXT_map_buffer_range glFlushMappedBufferRange(GL_ELEMENT_ARRAY_BUFFER, offset, length); #endif } |