Fixes for OSX 10.5 SDK builds

2 files changed, 67 insertions, 1 deletions

diff --git a/indra/llrender/llgl.h b/indra/llrender/llgl.h
index b152bd0c3c..4630811679 100644
--- a/indra/llrender/llgl.h
+++ b/indra/llrender/llgl.h
@@ -417,4 +417,67 @@ extern BOOL gClothRipple;
 extern BOOL gNoRender;
 extern BOOL gGLActive;
 
+// Deal with changing glext.h definitions for newer SDK versions, specifically
+// with MAC OSX 10.5 -> 10.6
+
+
+#ifndef GL_DEPTH_ATTACHMENT
+#define GL_DEPTH_ATTACHMENT GL_DEPTH_ATTACHMENT_EXT
+#endif
+
+#ifndef GL_STENCIL_ATTACHMENT
+#define GL_STENCIL_ATTACHMENT GL_STENCIL_ATTACHMENT_EXT
+#endif
+
+#ifndef GL_FRAMEBUFFER
+#define GL_FRAMEBUFFER GL_FRAMEBUFFER_EXT
+#define GL_DRAW_FRAMEBUFFER GL_DRAW_FRAMEBUFFER_EXT
+#define GL_READ_FRAMEBUFFER GL_READ_FRAMEBUFFER_EXT
+#define GL_FRAMEBUFFER_COMPLETE GL_FRAMEBUFFER_COMPLETE_EXT
+#define GL_FRAMEBUFFER_UNSUPPORTED GL_FRAMEBUFFER_UNSUPPORTED_EXT
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT
+#define glGenFramebuffers glGenFramebuffersEXT
+#define glBindFramebuffer glBindFramebufferEXT
+#define glCheckFramebufferStatus glCheckFramebufferStatusEXT
+#define glBlitFramebuffer glBlitFramebufferEXT
+#define glDeleteFramebuffers glDeleteFramebuffersEXT
+#define glFramebufferRenderbuffer glFramebufferRenderbufferEXT
+#define glFramebufferTexture2D glFramebufferTexture2DEXT
+#endif
+
+#ifndef GL_RENDERBUFFER
+#define GL_RENDERBUFFER GL_RENDERBUFFER_EXT
+#define glGenRenderbuffers glGenRenderbuffersEXT
+#define glBindRenderbuffer glBindRenderbufferEXT
+#define glRenderbufferStorage glRenderbufferStorageEXT
+#define glRenderbufferStorageMultisample glRenderbufferStorageMultisampleEXT
+#define glDeleteRenderbuffers glDeleteRenderbuffersEXT
+#endif
+
+#ifndef GL_COLOR_ATTACHMENT
+#define GL_COLOR_ATTACHMENT GL_COLOR_ATTACHMENT_EXT
+#endif
+
+#ifndef GL_COLOR_ATTACHMENT0
+#define GL_COLOR_ATTACHMENT0 GL_COLOR_ATTACHMENT0_EXT
+#endif
+
+#ifndef GL_COLOR_ATTACHMENT1
+#define GL_COLOR_ATTACHMENT1 GL_COLOR_ATTACHMENT1_EXT
+#endif
+
+#ifndef GL_COLOR_ATTACHMENT2
+#define GL_COLOR_ATTACHMENT2 GL_COLOR_ATTACHMENT2_EXT
+#endif
+
+#ifndef GL_COLOR_ATTACHMENT3
+#define GL_COLOR_ATTACHMENT3 GL_COLOR_ATTACHMENT3_EXT
+#endif
+
+
+#ifndef GL_DEPTH24_STENCIL8
+#define GL_DEPTH24_STENCIL8 GL_DEPTH24_STENCIL8_EXT
+#endif 
+
 #endif // LL_LLGL_H
diff --git a/indra/llrender/llglheaders.h b/indra/llrender/llglheaders.h
index 1f77897a56..46bc282436 100644
--- a/indra/llrender/llglheaders.h
+++ b/indra/llrender/llglheaders.h
@@ -691,7 +691,7 @@ extern PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB;
 #include <AvailabilityMacros.h>
 
 //GL_EXT_blend_func_separate
-extern void glBlendFuncSeparateEXT(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
+extern void glBlendFuncSeparateEXT(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha) ;
 
 // GL_EXT_framebuffer_object
 extern GLboolean glIsRenderbufferEXT(GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
@@ -712,6 +712,9 @@ extern void glFramebufferRenderbufferEXT(GLenum target, GLenum attachment, GLenu
 extern void glGetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment, GLenum pname, GLint *params) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
 extern void glGenerateMipmapEXT(GLenum target) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
 
+#ifndef GL_ARB_framebuffer_object
+#define glGenerateMipmap glGenerateMipmapEXT
+#endif
 // GL_ARB_draw_buffers
 extern void glDrawBuffersARB(GLsizei n, const GLenum* bufs) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;