Preprocess non portable OpenGL 4.0 code

3 files changed, 10 insertions, 0 deletions

diff --git a/indra/llrender/llcubemaparray.cpp b/indra/llrender/llcubemaparray.cpp
index 7d3a92237b..74c2161aa7 100644
--- a/indra/llrender/llcubemaparray.cpp
+++ b/indra/llrender/llcubemaparray.cpp
@@ -128,8 +128,10 @@ void LLCubeMapArray::allocate(U32 resolution, U32 components, U32 count, BOOL us
 
     while (resolution >= 1)
     {
+#if GL_VERSION_4_0
         glTexImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, format, resolution, resolution, count * 6, 0,
             GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
+#endif
 
         if (!use_mips)
         {
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index 6356c04c6e..c4a1c2f5d2 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -85,7 +85,9 @@ static const GLenum sGLTextureType[] =
 	GL_TEXTURE_RECTANGLE,
 #endif
 	GL_TEXTURE_CUBE_MAP,
+#if GL_VERSION_4_0
     GL_TEXTURE_CUBE_MAP_ARRAY,
+#endif
 #if GL_VERSION_3_2
 	GL_TEXTURE_2D_MULTISAMPLE,
 #endif
diff --git a/indra/newview/llreflectionmapmanager.cpp b/indra/newview/llreflectionmapmanager.cpp
index bb0bb04797..5cf9608bb1 100644
--- a/indra/newview/llreflectionmapmanager.cpp
+++ b/indra/newview/llreflectionmapmanager.cpp
@@ -681,7 +681,9 @@ void LLReflectionMapManager::updateProbeFace(LLReflectionMap* probe, U32 face)
                 LL_PROFILE_GPU_ZONE("probe mip copy");
                 mTexture->bind(0);
                 //glCopyTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, 0, 0, probe->mCubeIndex * 6 + face, 0, 0, res, res);
+#if GL_VERSION_4_0
                 glCopyTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, 0, 0, sourceIdx * 6 + face, 0, 0, res, res);
+#endif
                 //if (i == 0)
                 //{
                     //glCopyTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, 0, 0, probe->mCubeIndex * 6 + face, 0, 0, res, res);
@@ -739,7 +741,9 @@ void LLReflectionMapManager::updateProbeFace(LLReflectionMap* probe, U32 face)
 
                     mVertexBuffer->drawArrays(gGL.TRIANGLE_STRIP, 0, 4);
 
+#if GL_VERSION_4_0
                     glCopyTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, i, 0, 0, probe->mCubeIndex * 6 + cf, 0, 0, res, res);
+#endif
                 }
 
                 if (i != mMipChain.size() - 1)
@@ -790,7 +794,9 @@ void LLReflectionMapManager::updateProbeFace(LLReflectionMap* probe, U32 face)
 
                     S32 res = mMipChain[i].getWidth();
                     mIrradianceMaps->bind(channel);
+#if GL_VERSION_4_0
                     glCopyTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, i - start_mip, 0, 0, probe->mCubeIndex * 6 + cf, 0, 0, res, res);
+#endif
                     mTexture->bind(channel);
                 }
             }