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@ -110,19 +110,6 @@ NEL_PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC nglCompressedTexSubImage2DARB;
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NEL_PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC nglCompressedTexSubImage1DARB;
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NEL_PFNGLGETCOMPRESSEDTEXIMAGEARBPROC nglGetCompressedTexImageARB;
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// VertexArrayRangeNV.
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NEL_PFNGLFLUSHVERTEXARRAYRANGENVPROC nglFlushVertexArrayRangeNV;
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NEL_PFNGLVERTEXARRAYRANGENVPROC nglVertexArrayRangeNV;
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// FenceNV.
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NEL_PFNGLDELETEFENCESNVPROC nglDeleteFencesNV;
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NEL_PFNGLGENFENCESNVPROC nglGenFencesNV;
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NEL_PFNGLISFENCENVPROC nglIsFenceNV;
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NEL_PFNGLTESTFENCENVPROC nglTestFenceNV;
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NEL_PFNGLGETFENCEIVNVPROC nglGetFenceivNV;
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NEL_PFNGLFINISHFENCENVPROC nglFinishFenceNV;
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NEL_PFNGLSETFENCENVPROC nglSetFenceNV;
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// VertexWeighting.
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NEL_PFNGLVERTEXWEIGHTFEXTPROC nglVertexWeightfEXT;
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NEL_PFNGLVERTEXWEIGHTFVEXTPROC nglVertexWeightfvEXT;
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@ -251,29 +238,6 @@ NEL_PFNGLSECONDARYCOLORPOINTEREXTPROC nglSecondaryColorPointerEXT;
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// BlendColor extension
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NEL_PFNGLBLENDCOLOREXTPROC nglBlendColorEXT;
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//========================
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NEL_PFNGLNEWOBJECTBUFFERATIPROC nglNewObjectBufferATI;
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NEL_PFNGLISOBJECTBUFFERATIPROC nglIsObjectBufferATI;
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NEL_PFNGLUPDATEOBJECTBUFFERATIPROC nglUpdateObjectBufferATI;
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NEL_PFNGLGETOBJECTBUFFERFVATIPROC nglGetObjectBufferfvATI;
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NEL_PFNGLGETOBJECTBUFFERIVATIPROC nglGetObjectBufferivATI;
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NEL_PFNGLDELETEOBJECTBUFFERATIPROC nglDeleteObjectBufferATI;
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NEL_PFNGLARRAYOBJECTATIPROC nglArrayObjectATI;
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NEL_PFNGLGETARRAYOBJECTFVATIPROC nglGetArrayObjectfvATI;
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NEL_PFNGLGETARRAYOBJECTIVATIPROC nglGetArrayObjectivATI;
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NEL_PFNGLVARIANTARRAYOBJECTATIPROC nglVariantArrayObjectATI;
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NEL_PFNGLGETVARIANTARRAYOBJECTFVATIPROC nglGetVariantArrayObjectfvATI;
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NEL_PFNGLGETVARIANTARRAYOBJECTIVATIPROC nglGetVariantArrayObjectivATI;
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// GL_ATI_map_object_buffer
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NEL_PFNGLMAPOBJECTBUFFERATIPROC nglMapObjectBufferATI;
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NEL_PFNGLUNMAPOBJECTBUFFERATIPROC nglUnmapObjectBufferATI;
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// GL_ATI_vertex_attrib_array_object
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NEL_PFNGLVERTEXATTRIBARRAYOBJECTATIPROC nglVertexAttribArrayObjectATI;
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NEL_PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC nglGetVertexAttribArrayObjectfvATI;
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NEL_PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC nglGetVertexAttribArrayObjectivATI;
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// GL_ATI_envmap_bumpmap extension
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PFNGLTEXBUMPPARAMETERIVATIPROC nglTexBumpParameterivATI;
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PFNGLTEXBUMPPARAMETERFVATIPROC nglTexBumpParameterfvATI;
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@ -596,41 +560,6 @@ static bool setupOESDrawTexture(const char *glext)
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return true;
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}
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// *********************************
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static bool setupNVVertexArrayRange(const char *glext)
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{
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H_AUTO_OGL(setupNVVertexArrayRange);
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// Test if VAR is present.
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CHECK_EXT("GL_NV_vertex_array_range");
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// Tess Fence too.
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CHECK_EXT("GL_NV_fence");
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// Get VAR address.
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CHECK_ADDRESS(NEL_PFNGLFLUSHVERTEXARRAYRANGENVPROC, glFlushVertexArrayRangeNV);
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CHECK_ADDRESS(NEL_PFNGLVERTEXARRAYRANGENVPROC, glVertexArrayRangeNV);
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#ifdef NL_OS_WINDOWS
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CHECK_ADDRESS(PFNWGLALLOCATEMEMORYNVPROC, wglAllocateMemoryNV);
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CHECK_ADDRESS(PFNWGLFREEMEMORYNVPROC, wglFreeMemoryNV);
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#elif defined(NL_OS_UNIX) && !defined(NL_OS_MAC)
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CHECK_ADDRESS(NEL_PFNGLXALLOCATEMEMORYNVPROC, glXAllocateMemoryNV);
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CHECK_ADDRESS(NEL_PFNGLXFREEMEMORYNVPROC, glXFreeMemoryNV);
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#endif
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// Get fence address.
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CHECK_ADDRESS(NEL_PFNGLDELETEFENCESNVPROC, glDeleteFencesNV);
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CHECK_ADDRESS(NEL_PFNGLGENFENCESNVPROC, glGenFencesNV);
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CHECK_ADDRESS(NEL_PFNGLISFENCENVPROC, glIsFenceNV);
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CHECK_ADDRESS(NEL_PFNGLTESTFENCENVPROC, glTestFenceNV);
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CHECK_ADDRESS(NEL_PFNGLGETFENCEIVNVPROC, glGetFenceivNV);
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CHECK_ADDRESS(NEL_PFNGLFINISHFENCENVPROC, glFinishFenceNV);
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CHECK_ADDRESS(NEL_PFNGLSETFENCENVPROC, glSetFenceNV);
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return true;
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}
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// *********************************
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static bool setupEXTTextureCompressionS3TC(const char *glext)
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{
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@ -982,65 +911,6 @@ static bool setupEXTBlendColor(const char *glext)
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return true;
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}
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// *********************************
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static bool setupNVVertexArrayRange2(const char *glext)
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{
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H_AUTO_OGL(setupNVVertexArrayRange2);
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CHECK_EXT("GL_NV_vertex_array_range2");
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return true;
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}
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// *********************************
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static bool setupATIVertexArrayObject(const char *glext)
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{
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H_AUTO_OGL(setupATIVertexArrayObject);
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CHECK_EXT("GL_ATI_vertex_array_object");
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CHECK_ADDRESS(NEL_PFNGLNEWOBJECTBUFFERATIPROC, glNewObjectBufferATI);
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CHECK_ADDRESS(NEL_PFNGLISOBJECTBUFFERATIPROC, glIsObjectBufferATI);
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CHECK_ADDRESS(NEL_PFNGLUPDATEOBJECTBUFFERATIPROC, glUpdateObjectBufferATI);
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CHECK_ADDRESS(NEL_PFNGLGETOBJECTBUFFERFVATIPROC, glGetObjectBufferfvATI);
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CHECK_ADDRESS(NEL_PFNGLGETOBJECTBUFFERIVATIPROC, glGetObjectBufferivATI);
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nglDeleteObjectBufferATI = (NEL_PFNGLDELETEOBJECTBUFFERATIPROC)nglGetProcAddress("nglDeleteObjectBufferATI");
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if(!nglDeleteObjectBufferATI)
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{
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// seems that on matrox parhelia driver, this procedure is named nglFreeObjectBufferATI !!
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nglDeleteObjectBufferATI = (NEL_PFNGLDELETEOBJECTBUFFERATIPROC)nglGetProcAddress("nglFreeObjectBufferATI");
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if(!nglDeleteObjectBufferATI) return false;
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}
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CHECK_ADDRESS(NEL_PFNGLARRAYOBJECTATIPROC, glArrayObjectATI);
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CHECK_ADDRESS(NEL_PFNGLGETARRAYOBJECTFVATIPROC, glGetArrayObjectfvATI);
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CHECK_ADDRESS(NEL_PFNGLGETARRAYOBJECTIVATIPROC, glGetArrayObjectivATI);
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if(strstr(glext, "GL_EXT_vertex_shader") != NULL)
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{
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// the following exist only if ext vertex shader is present
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CHECK_ADDRESS(NEL_PFNGLVARIANTARRAYOBJECTATIPROC, glVariantArrayObjectATI);
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CHECK_ADDRESS(NEL_PFNGLGETVARIANTARRAYOBJECTFVATIPROC, glGetVariantArrayObjectfvATI);
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CHECK_ADDRESS(NEL_PFNGLGETVARIANTARRAYOBJECTIVATIPROC, glGetVariantArrayObjectivATI);
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}
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return true;
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}
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static bool setupATIMapObjectBuffer(const char *glext)
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{
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H_AUTO_OGL(setupATIMapObjectBuffer);
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CHECK_EXT("GL_ATI_map_object_buffer");
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CHECK_ADDRESS(NEL_PFNGLMAPOBJECTBUFFERATIPROC, glMapObjectBufferATI);
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CHECK_ADDRESS(NEL_PFNGLUNMAPOBJECTBUFFERATIPROC, glUnmapObjectBufferATI);
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return true;
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}
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// *********************************
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static bool setupATIFragmentShader(const char *glext)
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{
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@ -1065,19 +935,6 @@ static bool setupATIFragmentShader(const char *glext)
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return true;
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}
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// *********************************
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static bool setupATIVertexAttribArrayObject(const char *glext)
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{
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H_AUTO_OGL(setupATIVertexAttribArrayObject);
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CHECK_EXT("GL_ATI_vertex_attrib_array_object");
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CHECK_ADDRESS(NEL_PFNGLVERTEXATTRIBARRAYOBJECTATIPROC, glVertexAttribArrayObjectATI);
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CHECK_ADDRESS(NEL_PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC, glGetVertexAttribArrayObjectfvATI);
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CHECK_ADDRESS(NEL_PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC, glGetVertexAttribArrayObjectivATI);
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return true;
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}
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// *********************************
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static bool setupARBFragmentProgram(const char *glext)
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{
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@ -1363,18 +1220,6 @@ void registerGlExtensions(CGlExtensions &ext)
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// Check ARBMultisample
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ext.ARBMultisample = setupARBMultisample(glext);
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// Check NVVertexArrayRange
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// Disable feature ???
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if(!ext.DisableHardwareVertexArrayAGP)
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ext.NVVertexArrayRange= setupNVVertexArrayRange(glext);
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if(ext.NVVertexArrayRange)
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{
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GLint nverts = 10;
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glGetIntegerv((GLenum)GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV, &nverts);
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ext.NVVertexArrayRangeMaxVertex= nverts;
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}
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// Compression S3TC OK iff ARBTextureCompression.
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ext.EXTTextureCompressionS3TC= (ext.ARBTextureCompression && setupEXTTextureCompressionS3TC(glext));
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@ -1435,19 +1280,6 @@ void registerGlExtensions(CGlExtensions &ext)
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// Check EXTBlendColor
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ext.EXTBlendColor= setupEXTBlendColor(glext);
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// Check NVVertexArrayRange2
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ext.NVVertexArrayRange2= setupNVVertexArrayRange2(glext);
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#ifdef GL_NV_vertex_array_range2
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// if supported
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if(ext.NVVertexArrayRange2)
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// VBHard swap without flush of the VAR.
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ext.NVStateVARWithoutFlush= GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV;
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else
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// VBHard with useless flush of the VAR.
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ext.NVStateVARWithoutFlush= GL_VERTEX_ARRAY_RANGE_NV;
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#endif
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// Check NV_occlusion_query
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ext.NVOcclusionQuery = setupNVOcclusionQuery(glext);
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@ -1484,14 +1316,6 @@ void registerGlExtensions(CGlExtensions &ext)
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// ATI extensions
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// -------------
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// Check ATIVertexArrayObject
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// Disable feature ???
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if(!ext.DisableHardwareVertexArrayAGP)
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{
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ext.ATIVertexArrayObject= setupATIVertexArrayObject(glext);
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ext.ATIMapObjectBuffer= setupATIMapObjectBuffer(glext);
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ext.ATIVertexAttribArrayObject = setupATIVertexAttribArrayObject(glext);
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}
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// Check ATIXTextureEnvCombine3.
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ext.ATITextureEnvCombine3= setupATITextureEnvCombine3(glext);
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// Check ATIXTextureEnvRoute
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@ -1504,14 +1328,6 @@ void registerGlExtensions(CGlExtensions &ext)
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ext.ARBVertexBufferObject = setupARBVertexBufferObject(glext);
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}
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// fix for radeon 7200 -> disable agp
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if (ext.NbTextureStages == 3 && (ext.ATIVertexArrayObject || ext.ARBVertexBufferObject))
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{
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ext.ATIVertexArrayObject = false;
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ext.ARBVertexBufferObject = false;
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ext.ATIMapObjectBuffer = false;
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ext.ATIVertexAttribArrayObject = false;
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}
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}
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dfighter1985
12 years ago