New glext.h and glxext.h including support in ExtensionHandler for OpenGL 3.0 additions.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1502 dfc29bdd-3216-0410-991c-e03cc46cb475

New glext.h and glxext.h including support in ExtensionHandler for OpenGL 3.0 additions.
git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1502 dfc29bdd-3216-0410-991c-e03cc46cb475
07518fba · hybrid · f1198e2c · 07518fba · 07518fba · 07518fba
Commit 07518fba authored Aug 18, 2008 by hybrid
4 changed files
--- a/changes.txt
+++ b/changes.txt
@@ -12,7 +12,7 @@ Changes in version 1.5 (... 2008)
 - Fixed usage of SIrrCreationParameters struct, which dind't have copy constructor and assignment operator anymore, since the Irrlicht version string was made const.
- - New glext.h (version 40)
+ - New glext.h (version 41) and glxext.h (version 20) supporting OpenGL 3.0
 - Added support for read-only locking of textures. Can speed up those calls.
@@ -139,6 +139,10 @@ Changes in version 1.5 (... 2008)
 - Fixed a performance bug in ISceneNode constructor reported by izhbq412
+ - Win32 device now makes the cursor invisible immediately when setVisible(false) is called.
+ - Command line tool for mesh conversion added.
 - Added volume light scene node
 - .obj files now won't duplicate vertices unnecessarily. This allows recalculation of smooth normals and other things, and is also faster when rendering. The loading is a little slower now.
@@ -151,7 +155,8 @@ Changes in version 1.5 (... 2008)
  - Windows Mobile 6 SDK
  - Visual Studio 2005
- - b3d meshes now always contain proper normals. Also some other bugs fixed.
+ - Added checks to avoid buffer overrun in b3d loader. Enabled normals calculation in all cases, previously it was not done for lightmapped meshes.
+   Fixed transparency support. Added mipmap creation flag support which might disable mipmap creation too often. Should be checked.
 - Burningvideo: MipMap Selection repaired
@@ -159,7 +164,7 @@ Changes in version 1.5 (... 2008)
 - Added collision manager speedup patch by RogerBorg.
- - The d3d textures don't keep the initial IImage copied, but use the texture data to recover.
+ - D3D drivers now releases the IImage member from initialization, thus freeing lots of memory. The image is accessible via the driver anyway.
 - SDL device character handling enhanced.
@@ -188,6 +193,8 @@ Changes in version 1.5 (... 2008)
   Nodes are now solid or transparent. ( but still more states are needed )
 - GUI:
+   - Editbox didn't draw children
   - Checking IsEnabled is now consistent across all GUI elements
   - Move window to front bug fixed.
   - Disabling the BMP loader now compiles without the built-in font
@@ -197,7 +204,6 @@ Changes in version 1.5 (... 2008)
   - Fixed a bug in CGUISpriteBank which caused a crash when a non-looping animated sprite reached the end of its animation.
   - Modal screens no longer flash invisible children when rejecting a focus change.
   - Finally added StarSonata patch with table element and TabControl additions. Table is based on MultiColor listbox by Acki, and has loads of changes by CuteAlien.
-   - EditBox didn't draw children.
 -------------------------------------------
 Changes in version 1.4.2 (x.x.2008)

--- a/source/Irrlicht/COpenGLExtensionHandler.h
+++ b/source/Irrlicht/COpenGLExtensionHandler.h
@@ -81,13 +81,21 @@ static const char* const OpenGLFeatureStrings[] = {
 	"GL_APPLE_vertex_array_range",
 	"GL_APPLE_ycbcr_422",
 	"GL_ARB_color_buffer_float",
+	"GL_ARB_depth_buffer_float",
 	"GL_ARB_depth_texture",
 	"GL_ARB_draw_buffers",
+	"GL_ARB_draw_instanced",
 	"GL_ARB_fragment_program",
 	"GL_ARB_fragment_program_shadow",
 	"GL_ARB_fragment_shader",
+	"GL_ARB_framebuffer_object",
+	"GL_ARB_framebuffer_sRGB",
+	"GL_ARB_geometry_shader4",
 	"GL_ARB_half_float_pixel",
+	"GL_ARB_half_float_vertex",
 	"GL_ARB_imaging",
+	"GL_ARB_instanced_arrays",
+	"GL_ARB_map_buffer_range",
 	"GL_ARB_matrix_palette",
 	"GL_ARB_multisample",
 	"GL_ARB_multitexture",
@@ -100,7 +108,9 @@ static const char* const OpenGLFeatureStrings[] = {
 	"GL_ARB_shadow",
 	"GL_ARB_shadow_ambient",
 	"GL_ARB_texture_border_clamp",
+	"GL_ARB_texture_buffer_object",
 	"GL_ARB_texture_compression",
+	"GL_ARB_texture_compression_rgtc",
 	"GL_ARB_texture_cube_map",
 	"GL_ARB_texture_env_add",
 	"GL_ARB_texture_env_combine",
@@ -110,7 +120,9 @@ static const char* const OpenGLFeatureStrings[] = {
 	"GL_ARB_texture_mirrored_repeat",
 	"GL_ARB_texture_non_power_of_two",
 	"GL_ARB_texture_rectangle",
+	"GL_ARB_texture_rg",
 	"GL_ARB_transpose_matrix",
+	"GL_ARB_vertex_array_object",
 	"GL_ARB_vertex_blend",
 	"GL_ARB_vertex_buffer_object",
 	"GL_ARB_vertex_program",
@@ -208,6 +220,7 @@ static const char* const OpenGLFeatureStrings[] = {
 	"GL_EXT_texture_shared_exponent",
 	"GL_EXT_texture_sRGB",
 	"GL_EXT_timer_query",
+	"GL_EXT_transform_feedback",
 	"GL_EXT_vertex_array",
 	"GL_EXT_vertex_shader",
 	"GL_EXT_vertex_weighting",
@@ -235,6 +248,7 @@ static const char* const OpenGLFeatureStrings[] = {
 	"GL_MESAX_texture_stack",
 	"GL_MESA_ycbcr_texture",
 	"GL_NV_blend_square",
+	"GL_NV_conditional_render",
 	"GL_NV_copy_depth_to_color",
 	"GL_NV_depth_buffer_float",
 	"GL_NV_depth_clamp",
@@ -258,6 +272,7 @@ static const char* const OpenGLFeatureStrings[] = {
 	"GL_NV_parameter_buffer_object",
 	"GL_NV_pixel_data_range",
 	"GL_NV_point_sprite",
+	"GL_NV_present_video",
 	"GL_NV_primitive_restart",
 	"GL_NV_register_combiners",
 	"GL_NV_register_combiners2",
@@ -376,13 +391,21 @@ class COpenGLExtensionHandler
 		IRR_APPLE_vertex_array_range,
 		IRR_APPLE_ycbcr_422,
 		IRR_ARB_color_buffer_float,
+		IRR_ARB_depth_buffer_float,
 		IRR_ARB_depth_texture,
 		IRR_ARB_draw_buffers,
+		IRR_ARB_draw_instanced,
 		IRR_ARB_fragment_program,
 		IRR_ARB_fragment_program_shadow,
 		IRR_ARB_fragment_shader,
+		IRR_ARB_framebuffer_object,
+		IRR_ARB_framebuffer_sRGB,
+		IRR_ARB_geometry_shader4,
 		IRR_ARB_half_float_pixel,
+		IRR_ARB_half_float_vertex,
 		IRR_ARB_imaging,
+		IRR_ARB_instanced_arrays,
+		IRR_ARB_map_buffer_range,
 		IRR_ARB_matrix_palette,
 		IRR_ARB_multisample,
 		IRR_ARB_multitexture,
@@ -395,7 +418,9 @@ class COpenGLExtensionHandler
 		IRR_ARB_shadow,
 		IRR_ARB_shadow_ambient,
 		IRR_ARB_texture_border_clamp,
+		IRR_ARB_texture_buffer_object,
 		IRR_ARB_texture_compression,
+		IRR_ARB_texture_compression_rgtc,
 		IRR_ARB_texture_cube_map,
 		IRR_ARB_texture_env_add,
 		IRR_ARB_texture_env_combine,
@@ -405,7 +430,9 @@ class COpenGLExtensionHandler
 		IRR_ARB_texture_mirrored_repeat,
 		IRR_ARB_texture_non_power_of_two,
 		IRR_ARB_texture_rectangle,
+		IRR_ARB_texture_rg,
 		IRR_ARB_transpose_matrix,
+		IRR_ARB_vertex_array_object,
 		IRR_ARB_vertex_blend,
 		IRR_ARB_vertex_buffer_object,
 		IRR_ARB_vertex_program,
@@ -503,6 +530,7 @@ class COpenGLExtensionHandler
 		IRR_EXT_texture_shared_exponent,
 		IRR_EXT_texture_sRGB,
 		IRR_EXT_timer_query,
+		IRR_EXT_transform_feedback,
 		IRR_EXT_vertex_array,
 		IRR_EXT_vertex_shader,
 		IRR_EXT_vertex_weighting,
@@ -530,6 +558,7 @@ class COpenGLExtensionHandler
 		IRR_MESAX_texture_stack,
 		IRR_MESA_ycbcr_texture,
 		IRR_NV_blend_square,
+		IRR_NV_conditional_render,
 		IRR_NV_copy_depth_to_color,
 		IRR_NV_depth_buffer_float,
 		IRR_NV_depth_clamp,
@@ -553,6 +582,7 @@ class COpenGLExtensionHandler
 		IRR_NV_parameter_buffer_object,
 		IRR_NV_pixel_data_range,
 		IRR_NV_point_sprite,
+		IRR_NV_present_video,
 		IRR_NV_primitive_restart,
 		IRR_NV_register_combiners,
 		IRR_NV_register_combiners2,

--- a/source/Irrlicht/glext.h
+++ b/source/Irrlicht/glext.h
@@ -46,9 +46,9 @@ extern "C" {
 /*************************************************************/
 /* Header file version number, required by OpenGL ABI for Linux */
-/* glext.h last updated 2008/03/24 */
+/* glext.h last updated 2008/08/10 */
 /* Current version at http://www.opengl.org/registry/ */
-#define GL_GLEXT_VERSION 40
+#define GL_GLEXT_VERSION 41
 #ifndef GL_VERSION_1_2
 #define GL_UNSIGNED_BYTE_3_3_2            0x8032
@@ -479,6 +479,117 @@ extern "C" {
 #define GL_COMPRESSED_SLUMINANCE_ALPHA    0x8C4B
 #endif
+#ifndef GL_VERSION_3_0
+#define GL_COMPARE_REF_TO_TEXTURE         GL_COMPARE_R_TO_TEXTURE_ARB
+#define GL_CLIP_DISTANCE0                 GL_CLIP_PLANE0
+#define GL_CLIP_DISTANCE1                 GL_CLIP_PLANE1
+#define GL_CLIP_DISTANCE2                 GL_CLIP_PLANE2
+#define GL_CLIP_DISTANCE3                 GL_CLIP_PLANE3
+#define GL_CLIP_DISTANCE4                 GL_CLIP_PLANE4
+#define GL_CLIP_DISTANCE5                 GL_CLIP_PLANE5
+#define GL_MAX_CLIP_DISTANCES             GL_MAX_CLIP_PLANES
+#define GL_MAJOR_VERSION                  0x821B
+#define GL_MINOR_VERSION                  0x821C
+#define GL_NUM_EXTENSIONS                 0x821D
+#define GL_CONTEXT_FLAGS                  0x821E
+#define GL_DEPTH_BUFFER                   0x8223
+#define GL_STENCIL_BUFFER                 0x8224
+#define GL_COMPRESSED_RED                 0x8225
+#define GL_COMPRESSED_RG                  0x8226
+#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001
+#define GL_RGBA32F                        0x8814
+#define GL_RGB32F                         0x8815
+#define GL_RGBA16F                        0x881A
+#define GL_RGB16F                         0x881B
+#define GL_VERTEX_ATTRIB_ARRAY_INTEGER    0x88FD
+#define GL_MAX_ARRAY_TEXTURE_LAYERS       0x88FF
+#define GL_MIN_PROGRAM_TEXEL_OFFSET       0x8904
+#define GL_MAX_PROGRAM_TEXEL_OFFSET       0x8905
+#define GL_CLAMP_VERTEX_COLOR             0x891A
+#define GL_CLAMP_FRAGMENT_COLOR           0x891B
+#define GL_CLAMP_READ_COLOR               0x891C
+#define GL_FIXED_ONLY                     0x891D
+#define GL_MAX_VARYING_COMPONENTS         GL_MAX_VARYING_FLOATS
+#define GL_TEXTURE_RED_TYPE               0x8C10
+#define GL_TEXTURE_GREEN_TYPE             0x8C11
+#define GL_TEXTURE_BLUE_TYPE              0x8C12
+#define GL_TEXTURE_ALPHA_TYPE             0x8C13
+#define GL_TEXTURE_LUMINANCE_TYPE         0x8C14
+#define GL_TEXTURE_INTENSITY_TYPE         0x8C15
+#define GL_TEXTURE_DEPTH_TYPE             0x8C16
+#define GL_UNSIGNED_NORMALIZED            0x8C17
+#define GL_TEXTURE_1D_ARRAY               0x8C18
+#define GL_PROXY_TEXTURE_1D_ARRAY         0x8C19
+#define GL_TEXTURE_2D_ARRAY               0x8C1A
+#define GL_PROXY_TEXTURE_2D_ARRAY         0x8C1B
+#define GL_TEXTURE_BINDING_1D_ARRAY       0x8C1C
+#define GL_TEXTURE_BINDING_2D_ARRAY       0x8C1D
+#define GL_R11F_G11F_B10F                 0x8C3A
+#define GL_UNSIGNED_INT_10F_11F_11F_REV   0x8C3B
+#define GL_RGB9_E5                        0x8C3D
+#define GL_UNSIGNED_INT_5_9_9_9_REV       0x8C3E
+#define GL_TEXTURE_SHARED_SIZE            0x8C3F
+#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76
+#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80
+#define GL_TRANSFORM_FEEDBACK_VARYINGS    0x8C83
+#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84
+#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85
+#define GL_PRIMITIVES_GENERATED           0x8C87
+#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88
+#define GL_RASTERIZER_DISCARD             0x8C89
+#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B
+#define GL_INTERLEAVED_ATTRIBS            0x8C8C
+#define GL_SEPARATE_ATTRIBS               0x8C8D
+#define GL_TRANSFORM_FEEDBACK_BUFFER      0x8C8E
+#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F
+#define GL_RGBA32UI                       0x8D70
+#define GL_RGB32UI                        0x8D71
+#define GL_RGBA16UI                       0x8D76
+#define GL_RGB16UI                        0x8D77
+#define GL_RGBA8UI                        0x8D7C
+#define GL_RGB8UI                         0x8D7D
+#define GL_RGBA32I                        0x8D82
+#define GL_RGB32I                         0x8D83
+#define GL_RGBA16I                        0x8D88
+#define GL_RGB16I                         0x8D89
+#define GL_RGBA8I                         0x8D8E
+#define GL_RGB8I                          0x8D8F
+#define GL_RED_INTEGER                    0x8D94
+#define GL_GREEN_INTEGER                  0x8D95
+#define GL_BLUE_INTEGER                   0x8D96
+#define GL_ALPHA_INTEGER                  0x8D97
+#define GL_RGB_INTEGER                    0x8D98
+#define GL_RGBA_INTEGER                   0x8D99
+#define GL_BGR_INTEGER                    0x8D9A
+#define GL_BGRA_INTEGER                   0x8D9B
+#define GL_SAMPLER_1D_ARRAY               0x8DC0
+#define GL_SAMPLER_2D_ARRAY               0x8DC1
+#define GL_SAMPLER_1D_ARRAY_SHADOW        0x8DC3
+#define GL_SAMPLER_2D_ARRAY_SHADOW        0x8DC4
+#define GL_SAMPLER_CUBE_SHADOW            0x8DC5
+#define GL_UNSIGNED_INT_VEC2              0x8DC6
+#define GL_UNSIGNED_INT_VEC3              0x8DC7
+#define GL_UNSIGNED_INT_VEC4              0x8DC8
+#define GL_INT_SAMPLER_1D                 0x8DC9
+#define GL_INT_SAMPLER_2D                 0x8DCA
+#define GL_INT_SAMPLER_3D                 0x8DCB
+#define GL_INT_SAMPLER_CUBE               0x8DCC
+#define GL_INT_SAMPLER_1D_ARRAY           0x8DCE
+#define GL_INT_SAMPLER_2D_ARRAY           0x8DCF
+#define GL_UNSIGNED_INT_SAMPLER_1D        0x8DD1
+#define GL_UNSIGNED_INT_SAMPLER_2D        0x8DD2
+#define GL_UNSIGNED_INT_SAMPLER_3D        0x8DD3
+#define GL_UNSIGNED_INT_SAMPLER_CUBE      0x8DD4
+#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY  0x8DD6
+#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY  0x8DD7
+#define GL_QUERY_WAIT                     0x8E13
+#define GL_QUERY_NO_WAIT                  0x8E14
+#define GL_QUERY_BY_REGION_WAIT           0x8E15
+#define GL_QUERY_BY_REGION_NO_WAIT        0x8E16
+#endif
 #ifndef GL_ARB_multitexture
 #define GL_TEXTURE0_ARB                   0x84C0
 #define GL_TEXTURE1_ARB                   0x84C1
@@ -974,6 +1085,175 @@ extern "C" {
 #define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF
 #endif
+#ifndef GL_ARB_depth_buffer_float
+#define GL_DEPTH_COMPONENT32F             0x8CAC
+#define GL_DEPTH32F_STENCIL8              0x8CAD
+#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD
+#endif
+#ifndef GL_ARB_draw_instanced
+#endif
+#ifndef GL_ARB_framebuffer_object
+#define GL_INVALID_FRAMEBUFFER_OPERATION  0x0506
+#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210
+#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211
+#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212
+#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213
+#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214
+#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215
+#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216
+#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217
+#define GL_FRAMEBUFFER_DEFAULT            0x8218
+#define GL_FRAMEBUFFER_UNDEFINED          0x8219
+#define GL_DEPTH_STENCIL_ATTACHMENT       0x821A
+#define GL_INDEX                          0x8222
+#define GL_MAX_RENDERBUFFER_SIZE          0x84E8
+#define GL_DEPTH_STENCIL                  0x84F9
+#define GL_UNSIGNED_INT_24_8              0x84FA
+#define GL_DEPTH24_STENCIL8               0x88F0
+#define GL_TEXTURE_STENCIL_SIZE           0x88F1
+#define GL_FRAMEBUFFER_BINDING            0x8CA6
+#define GL_DRAW_FRAMEBUFFER_BINDING       GL_FRAMEBUFFER_BINDING
+#define GL_RENDERBUFFER_BINDING           0x8CA7
+#define GL_READ_FRAMEBUFFER               0x8CA8
+#define GL_DRAW_FRAMEBUFFER               0x8CA9
+#define GL_READ_FRAMEBUFFER_BINDING       0x8CAA
+#define GL_RENDERBUFFER_SAMPLES           0x8CAB
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4
+#define GL_FRAMEBUFFER_COMPLETE           0x8CD5
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
+#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB
+#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC
+#define GL_FRAMEBUFFER_UNSUPPORTED        0x8CDD
+#define GL_MAX_COLOR_ATTACHMENTS          0x8CDF
+#define GL_COLOR_ATTACHMENT0              0x8CE0
+#define GL_COLOR_ATTACHMENT1              0x8CE1
+#define GL_COLOR_ATTACHMENT2              0x8CE2
+#define GL_COLOR_ATTACHMENT3              0x8CE3
+#define GL_COLOR_ATTACHMENT4              0x8CE4
+#define GL_COLOR_ATTACHMENT5              0x8CE5
+#define GL_COLOR_ATTACHMENT6              0x8CE6
+#define GL_COLOR_ATTACHMENT7              0x8CE7
+#define GL_COLOR_ATTACHMENT8              0x8CE8
+#define GL_COLOR_ATTACHMENT9              0x8CE9
+#define GL_COLOR_ATTACHMENT10             0x8CEA
+#define GL_COLOR_ATTACHMENT11             0x8CEB
+#define GL_COLOR_ATTACHMENT12             0x8CEC
+#define GL_COLOR_ATTACHMENT13             0x8CED
+#define GL_COLOR_ATTACHMENT14             0x8CEE
+#define GL_COLOR_ATTACHMENT15             0x8CEF
+#define GL_DEPTH_ATTACHMENT               0x8D00
+#define GL_STENCIL_ATTACHMENT             0x8D20
+#define GL_FRAMEBUFFER                    0x8D40
+#define GL_RENDERBUFFER                   0x8D41
+#define GL_RENDERBUFFER_WIDTH             0x8D42
+#define GL_RENDERBUFFER_HEIGHT            0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT   0x8D44
+#define GL_STENCIL_INDEX1                 0x8D46
+#define GL_STENCIL_INDEX4                 0x8D47
+#define GL_STENCIL_INDEX8                 0x8D48
+#define GL_STENCIL_INDEX16                0x8D49
+#define GL_RENDERBUFFER_RED_SIZE          0x8D50
+#define GL_RENDERBUFFER_GREEN_SIZE        0x8D51
+#define GL_RENDERBUFFER_BLUE_SIZE         0x8D52
+#define GL_RENDERBUFFER_ALPHA_SIZE        0x8D53
+#define GL_RENDERBUFFER_DEPTH_SIZE        0x8D54
+#define GL_RENDERBUFFER_STENCIL_SIZE      0x8D55
+#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56
+#define GL_MAX_SAMPLES                    0x8D57
+#endif
+#ifndef GL_ARB_framebuffer_sRGB
+#define GL_FRAMEBUFFER_SRGB               0x8DB9
+#endif
+#ifndef GL_ARB_geometry_shader4
+#define GL_LINES_ADJACENCY_ARB            0x000A
+#define GL_LINE_STRIP_ADJACENCY_ARB       0x000B
+#define GL_TRIANGLES_ADJACENCY_ARB        0x000C
+#define GL_TRIANGLE_STRIP_ADJACENCY_ARB   0x000D
+#define GL_PROGRAM_POINT_SIZE_ARB         0x8642
+#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29
+#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9
+#define GL_GEOMETRY_SHADER_ARB            0x8DD9
+#define GL_GEOMETRY_VERTICES_OUT_ARB      0x8DDA
+#define GL_GEOMETRY_INPUT_TYPE_ARB        0x8DDB
+#define GL_GEOMETRY_OUTPUT_TYPE_ARB       0x8DDC
+#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD
+#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE
+#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF
+#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0
+#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1
+#endif
+#ifndef GL_ARB_half_float_vertex
+#define GL_HALF_FLOAT                     0x140B
+#endif
+#ifndef GL_ARB_instanced_arrays
+#endif
+#ifndef GL_ARB_map_buffer_range
+#define GL_MAP_READ_BIT                   0x0001
+#define GL_MAP_WRITE_BIT                  0x0002
+#define GL_MAP_INVALIDATE_RANGE_BIT       0x0004
+#define GL_MAP_INVALIDATE_BUFFER_BIT      0x0008
+#define GL_MAP_FLUSH_EXPLICIT_BIT         0x0010
+#define GL_MAP_UNSYNCHRONIZED_BIT         0x0020
+#endif
+#ifndef GL_ARB_texture_buffer_object
+#define GL_TEXTURE_BUFFER_ARB             0x8C2A
+#define GL_MAX_TEXTURE_BUFFER_SIZE_ARB    0x8C2B
+#define GL_TEXTURE_BINDING_BUFFER_ARB     0x8C2C
+#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D
+#define GL_TEXTURE_BUFFER_FORMAT_ARB      0x8C2E
+#endif
+#ifndef GL_ARB_texture_compression_rgtc
+#define GL_COMPRESSED_RED_RGTC1           0x8DBB
+#define GL_COMPRESSED_SIGNED_RED_RGTC1    0x8DBC
+#define GL_COMPRESSED_RG_RGTC2            0x8DBD
+#define GL_COMPRESSED_SIGNED_RG_RGTC2     0x8DBE
+#endif
+#ifndef GL_ARB_texture_rg
+#define GL_RG                             0x8227
+#define GL_RG_INTEGER                     0x8228
+#define GL_R8                             0x8229
+#define GL_R16                            0x822A
+#define GL_RG8                            0x822B
+#define GL_RG16                           0x822C
+#define GL_R16F                           0x822D
+#define GL_R32F                           0x822E
+#define GL_RG16F                          0x822F
+#define GL_RG32F                          0x8230
+#define GL_R8I                            0x8231
+#define GL_R8UI                           0x8232
+#define GL_R16I                           0x8233
+#define GL_R16UI                          0x8234
+#define GL_R32I                           0x8235
+#define GL_R32UI                          0x8236
+#define GL_RG8I                           0x8237
+#define GL_RG8UI                          0x8238
+#define GL_RG16I                          0x8239
+#define GL_RG16UI                         0x823A
+#define GL_RG32I                          0x823B
+#define GL_RG32UI                         0x823C
+#endif
+#ifndef GL_ARB_vertex_array_object
+#define GL_VERTEX_ARRAY_BINDING           0x85B5
+#endif
 #ifndef GL_EXT_abgr
 #define GL_ABGR_EXT                       0x8000
 #endif
@@ -3382,6 +3662,40 @@ extern "C" {
 #ifndef GL_GREMEDY_frame_terminator
 #endif
+#ifndef GL_NV_conditional_render
+#define GL_QUERY_WAIT_NV                  0x8E13
+#define GL_QUERY_NO_WAIT_NV               0x8E14
+#define GL_QUERY_BY_REGION_WAIT_NV        0x8E15
+#define GL_QUERY_BY_REGION_NO_WAIT_NV     0x8E16
+#endif
+#ifndef GL_NV_present_video
+#define GL_FRAME_NV                       0x8E26
+#define GL_FIELDS_NV                      0x8E27
+#define GL_CURRENT_TIME_NV                0x8E28
+#define GL_NUM_FILL_STREAMS_NV            0x8E29
+#define GL_PRESENT_TIME_NV                0x8E2A
+#define GL_PRESENT_DURATION_NV            0x8E2B
+#endif
+#ifndef GL_EXT_transform_feedback
+#define GL_TRANSFORM_FEEDBACK_BUFFER_EXT  0x8C8E
+#define GL_TRANSFORM_FEEDBACK_BUFFER_START_EXT 0x8C84
+#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_EXT 0x8C85
+#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_EXT 0x8C8F
+#define GL_INTERLEAVED_ATTRIBS_EXT        0x8C8C
+#define GL_SEPARATE_ATTRIBS_EXT           0x8C8D
+#define GL_PRIMITIVES_GENERATED_EXT       0x8C87
+#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_EXT 0x8C88
+#define GL_RASTERIZER_DISCARD_EXT         0x8C89
+#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT 0x8C8A
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_EXT 0x8C8B
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT 0x8C80
+#define GL_TRANSFORM_FEEDBACK_VARYINGS_EXT 0x8C83
+#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_EXT 0x8C7F
+#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76
+#endif
 /*************************************************************/
@@ -3419,16 +3733,16 @@ typedef unsigned short GLhalfNV;
 #endif
 #ifndef GLEXT_64_TYPES_DEFINED
-/* This code block is duplicated in glext.h, so must be protected */
+/* This code block is duplicated in glxext.h, so must be protected */
 #define GLEXT_64_TYPES_DEFINED
 /* Define int32_t, int64_t, and uint64_t types for UST/MSC */
 /* (as used in the GL_EXT_timer_query extension). */
 #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 #include <inttypes.h>
-#elif defined(__sun__)
+#elif defined(__sun__) || defined(__digital__)
 #include <inttypes.h>
 #if defined(__STDC__)
-#if defined(__arch64__)
+#if defined(__arch64__) || defined(_LP64)
 typedef long int int64_t;
 typedef unsigned long int uint64_t;
 #else
@@ -3436,7 +3750,7 @@ typedef long long int int64_t;
 typedef unsigned long long int uint64_t;
 #endif /* __arch64__ */
 #endif /* __STDC__ */
-#elif defined( __VMS )
+#elif defined( __VMS ) || defined(__sgi)
 #include <inttypes.h>
 #elif defined(__SCO__) || defined(__USLC__)
 #include <stdint.h>
@@ -3990,6 +4304,10 @@ typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei co
 typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
 #endif
+#ifndef GL_VERSION_3_0
+#define GL_VERSION_3_0 1
+#endif
 #ifndef GL_ARB_multitexture
 #define GL_ARB_multitexture 1
 #ifdef GL_GLEXT_PROTOTYPES
@@ -4569,6 +4887,54 @@ typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp);
 #define GL_ARB_pixel_buffer_object 1
 #endif
+#ifndef GL_ARB_depth_buffer_float
+#define GL_ARB_depth_buffer_float 1
+#endif
+#ifndef GL_ARB_draw_instanced
+#define GL_ARB_draw_instanced 1
+#endif
+#ifndef GL_ARB_framebuffer_object
+#define GL_ARB_framebuffer_object 1
+#endif
+#ifndef GL_ARB_framebuffer_sRGB
+#define GL_ARB_framebuffer_sRGB 1
+#endif
+#ifndef GL_ARB_geometry_shader4
+#define GL_ARB_geometry_shader4 1
+#endif
+#ifndef GL_ARB_half_float_vertex
+#define GL_ARB_half_float_vertex 1
+#endif
+#ifndef GL_ARB_instanced_arrays
+#define GL_ARB_instanced_arrays 1
+#endif
+#ifndef GL_ARB_map_buffer_range
+#define GL_ARB_map_buffer_range 1
+#endif
+#ifndef GL_ARB_texture_buffer_object
+#define GL_ARB_texture_buffer_object 1
+#endif
+#ifndef GL_ARB_texture_compression_rgtc
+#define GL_ARB_texture_compression_rgtc 1
+#endif
+#ifndef GL_ARB_texture_rg
+#define GL_ARB_texture_rg 1
+#endif
+#ifndef GL_ARB_vertex_array_object
+#define GL_ARB_vertex_array_object 1
+#endif
 #ifndef GL_EXT_abgr
 #define GL_EXT_abgr 1
 #endif
@@ -7263,6 +7629,18 @@ GLAPI void APIENTRY glFrameTerminatorGREMEDY (void);
 typedef void (APIENTRYP PFNGLFRAMETERMINATORGREMEDYPROC) (void);
 #endif
+#ifndef GL_NV_conditional_render
+#define GL_NV_conditional_render 1
+#endif
+#ifndef GL_NV_present_video
+#define GL_NV_present_video 1
+#endif
+#ifndef GL_EXT_transform_feedback
+#define GL_EXT_transform_feedback 1
+#endif
 #ifdef __cplusplus
 }

--- a/source/Irrlicht/glxext.h
+++ b/source/Irrlicht/glxext.h
 #ifndef __glxext_h_
 #define __glxext_h_
 #ifdef __cplusplus
 extern "C" {
 #endif
 /*
 ** Copyright (c) 2007 The Khronos Group Inc.
 ** 
 ** Permission is hereby granted, free of charge, to any person obtaining a
 ** copy of this software and/or associated documentation files (the
 ** "Materials"), to deal in the Materials without restriction, including
 ** without limitation the rights to use, copy, modify, merge, publish,
 ** distribute, sublicense, and/or sell copies of the Materials, and to
 ** permit persons to whom the Materials are furnished to do so, subject to
 ** the following conditions:
 ** 
 ** The above copyright notice and this permission notice shall be included
 ** in all copies or substantial portions of the Materials.
 ** 
 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */
 #if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
 #define WIN32_LEAN_AND_MEAN 1
 #include <windows.h>
 #endif
 #ifndef APIENTRY
 #define APIENTRY
 #endif
 #ifndef APIENTRYP
 #define APIENTRYP APIENTRY *
 #endif
 #ifndef GLAPI
 #define GLAPI extern
 #endif
 /*************************************************************/
 /* Header file version number, required by OpenGL ABI for Linux */
-/* glxext.h last updated 2007/04/21 */
+/* glxext.h last updated 2008/08/10 */
 /* Current version at http://www.opengl.org/registry/ */
-#define GLX_GLXEXT_VERSION 19
+#define GLX_GLXEXT_VERSION 20
 #ifndef GLX_VERSION_1_3
 #define GLX_WINDOW_BIT                     0x00000001
 #define GLX_PIXMAP_BIT                     0x00000002
 #define GLX_PBUFFER_BIT                    0x00000004
 #define GLX_RGBA_BIT                       0x00000001
 #define GLX_COLOR_INDEX_BIT                0x00000002
 #define GLX_PBUFFER_CLOBBER_MASK           0x08000000
 #define GLX_FRONT_LEFT_BUFFER_BIT          0x00000001
 #define GLX_FRONT_RIGHT_BUFFER_BIT         0x00000002
 #define GLX_BACK_LEFT_BUFFER_BIT           0x00000004
 #define GLX_BACK_RIGHT_BUFFER_BIT          0x00000008
 #define GLX_AUX_BUFFERS_BIT                0x00000010
 #define GLX_DEPTH_BUFFER_BIT               0x00000020
 #define GLX_STENCIL_BUFFER_BIT             0x00000040
 #define GLX_ACCUM_BUFFER_BIT               0x00000080
 #define GLX_CONFIG_CAVEAT                  0x20
 #define GLX_X_VISUAL_TYPE                  0x22
 #define GLX_TRANSPARENT_TYPE               0x23
 #define GLX_TRANSPARENT_INDEX_VALUE        0x24
 #define GLX_TRANSPARENT_RED_VALUE          0x25
 #define GLX_TRANSPARENT_GREEN_VALUE        0x26
 #define GLX_TRANSPARENT_BLUE_VALUE         0x27
 #define GLX_TRANSPARENT_ALPHA_VALUE        0x28
 #define GLX_DONT_CARE                      0xFFFFFFFF
 #define GLX_NONE                           0x8000
 #define GLX_SLOW_CONFIG                    0x8001
 #define GLX_TRUE_COLOR                     0x8002
 #define GLX_DIRECT_COLOR                   0x8003
 #define GLX_PSEUDO_COLOR                   0x8004
 #define GLX_STATIC_COLOR                   0x8005
 #define GLX_GRAY_SCALE                     0x8006
 #define GLX_STATIC_GRAY                    0x8007
 #define GLX_TRANSPARENT_RGB                0x8008
 #define GLX_TRANSPARENT_INDEX              0x8009
 #define GLX_VISUAL_ID                      0x800B
 #define GLX_SCREEN                         0x800C
 #define GLX_NON_CONFORMANT_CONFIG          0x800D
 #define GLX_DRAWABLE_TYPE                  0x8010
 #define GLX_RENDER_TYPE                    0x8011
 #define GLX_X_RENDERABLE                   0x8012
 #define GLX_FBCONFIG_ID                    0x8013
 #define GLX_RGBA_TYPE                      0x8014
 #define GLX_COLOR_INDEX_TYPE               0x8015
 #define GLX_MAX_PBUFFER_WIDTH              0x8016
 #define GLX_MAX_PBUFFER_HEIGHT             0x8017
 #define GLX_MAX_PBUFFER_PIXELS             0x8018
 #define GLX_PRESERVED_CONTENTS             0x801B
 #define GLX_LARGEST_PBUFFER                0x801C
 #define GLX_WIDTH                          0x801D
 #define GLX_HEIGHT                         0x801E
 #define GLX_EVENT_MASK                     0x801F
 #define GLX_DAMAGED                        0x8020
 #define GLX_SAVED                          0x8021
 #define GLX_WINDOW                         0x8022
 #define GLX_PBUFFER                        0x8023
 #define GLX_PBUFFER_HEIGHT                 0x8040
 #define GLX_PBUFFER_WIDTH                  0x8041
 #endif
 #ifndef GLX_VERSION_1_4
 #define GLX_SAMPLE_BUFFERS                 100000
 #define GLX_SAMPLES                        100001
 #endif
 #ifndef GLX_ARB_get_proc_address
 #endif
 #ifndef GLX_ARB_multisample
 #define GLX_SAMPLE_BUFFERS_ARB             100000
 #define GLX_SAMPLES_ARB                    100001
 #endif
 #ifndef GLX_ARB_fbconfig_float
 #define GLX_RGBA_FLOAT_TYPE_ARB            0x20B9
 #define GLX_RGBA_FLOAT_BIT_ARB             0x00000004
 #endif
 #ifndef GLX_SGIS_multisample
 #define GLX_SAMPLE_BUFFERS_SGIS            100000
 #define GLX_SAMPLES_SGIS                   100001
 #endif
 #ifndef GLX_EXT_visual_info
 #define GLX_X_VISUAL_TYPE_EXT              0x22
 #define GLX_TRANSPARENT_TYPE_EXT           0x23
 #define GLX_TRANSPARENT_INDEX_VALUE_EXT    0x24
 #define GLX_TRANSPARENT_RED_VALUE_EXT      0x25
 #define GLX_TRANSPARENT_GREEN_VALUE_EXT    0x26
 #define GLX_TRANSPARENT_BLUE_VALUE_EXT     0x27
 #define GLX_TRANSPARENT_ALPHA_VALUE_EXT    0x28
 #define GLX_NONE_EXT                       0x8000
 #define GLX_TRUE_COLOR_EXT                 0x8002
 #define GLX_DIRECT_COLOR_EXT               0x8003
 #define GLX_PSEUDO_COLOR_EXT               0x8004
 #define GLX_STATIC_COLOR_EXT               0x8005
 #define GLX_GRAY_SCALE_EXT                 0x8006
 #define GLX_STATIC_GRAY_EXT                0x8007
 #define GLX_TRANSPARENT_RGB_EXT            0x8008
 #define GLX_TRANSPARENT_INDEX_EXT          0x8009
 #endif
 #ifndef GLX_SGI_swap_control
 #endif
 #ifndef GLX_SGI_video_sync
 #endif
 #ifndef GLX_SGI_make_current_read
 #endif
 #ifndef GLX_SGIX_video_source
 #endif
 #ifndef GLX_EXT_visual_rating
 #define GLX_VISUAL_CAVEAT_EXT              0x20
 #define GLX_SLOW_VISUAL_EXT                0x8001
 #define GLX_NON_CONFORMANT_VISUAL_EXT      0x800D
 /* reuse GLX_NONE_EXT */
 #endif
 #ifndef GLX_EXT_import_context
 #define GLX_SHARE_CONTEXT_EXT              0x800A
 #define GLX_VISUAL_ID_EXT                  0x800B
 #define GLX_SCREEN_EXT                     0x800C
 #endif
 #ifndef GLX_SGIX_fbconfig
 #define GLX_WINDOW_BIT_SGIX                0x00000001
 #define GLX_PIXMAP_BIT_SGIX                0x00000002
 #define GLX_RGBA_BIT_SGIX                  0x00000001
 #define GLX_COLOR_INDEX_BIT_SGIX           0x00000002
 #define GLX_DRAWABLE_TYPE_SGIX             0x8010
 #define GLX_RENDER_TYPE_SGIX               0x8011
 #define GLX_X_RENDERABLE_SGIX              0x8012
 #define GLX_FBCONFIG_ID_SGIX               0x8013
 #define GLX_RGBA_TYPE_SGIX                 0x8014
 #define GLX_COLOR_INDEX_TYPE_SGIX          0x8015
 /* reuse GLX_SCREEN_EXT */
 #endif
 #ifndef GLX_SGIX_pbuffer
 #define GLX_PBUFFER_BIT_SGIX               0x00000004
 #define GLX_BUFFER_CLOBBER_MASK_SGIX       0x08000000
 #define GLX_FRONT_LEFT_BUFFER_BIT_SGIX     0x00000001
 #define GLX_FRONT_RIGHT_BUFFER_BIT_SGIX    0x00000002
 #define GLX_BACK_LEFT_BUFFER_BIT_SGIX      0x00000004
 #define GLX_BACK_RIGHT_BUFFER_BIT_SGIX     0x00000008
 #define GLX_AUX_BUFFERS_BIT_SGIX           0x00000010
 #define GLX_DEPTH_BUFFER_BIT_SGIX          0x00000020
 #define GLX_STENCIL_BUFFER_BIT_SGIX        0x00000040
 #define GLX_ACCUM_BUFFER_BIT_SGIX          0x00000080
 #define GLX_SAMPLE_BUFFERS_BIT_SGIX        0x00000100
 #define GLX_MAX_PBUFFER_WIDTH_SGIX         0x8016
 #define GLX_MAX_PBUFFER_HEIGHT_SGIX        0x8017
 #define GLX_MAX_PBUFFER_PIXELS_SGIX        0x8018
 #define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX     0x8019
 #define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX    0x801A
 #define GLX_PRESERVED_CONTENTS_SGIX        0x801B
 #define GLX_LARGEST_PBUFFER_SGIX           0x801C
 #define GLX_WIDTH_SGIX                     0x801D
 #define GLX_HEIGHT_SGIX                    0x801E
 #define GLX_EVENT_MASK_SGIX                0x801F
 #define GLX_DAMAGED_SGIX                   0x8020
 #define GLX_SAVED_SGIX                     0x8021
 #define GLX_WINDOW_SGIX                    0x8022
 #define GLX_PBUFFER_SGIX                   0x8023
 #endif
 #ifndef GLX_SGI_cushion
 #endif
 #ifndef GLX_SGIX_video_resize
 #define GLX_SYNC_FRAME_SGIX                0x00000000
 #define GLX_SYNC_SWAP_SGIX                 0x00000001
 #endif
 #ifndef GLX_SGIX_dmbuffer
 #define GLX_DIGITAL_MEDIA_PBUFFER_SGIX     0x8024
 #endif
 #ifndef GLX_SGIX_swap_group
 #endif
 #ifndef GLX_SGIX_swap_barrier
 #endif
 #ifndef GLX_SGIS_blended_overlay
 #define GLX_BLENDED_RGBA_SGIS              0x8025
 #endif
 #ifndef GLX_SGIS_shared_multisample
 #define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026
 #define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027
 #endif
 #ifndef GLX_SUN_get_transparent_index
 #endif
 #ifndef GLX_3DFX_multisample
 #define GLX_SAMPLE_BUFFERS_3DFX            0x8050
 #define GLX_SAMPLES_3DFX                   0x8051
 #endif
 #ifndef GLX_MESA_copy_sub_buffer
 #endif
 #ifndef GLX_MESA_pixmap_colormap
 #endif
 #ifndef GLX_MESA_release_buffers
 #endif
 #ifndef GLX_MESA_set_3dfx_mode
 #define GLX_3DFX_WINDOW_MODE_MESA          0x1
 #define GLX_3DFX_FULLSCREEN_MODE_MESA      0x2
 #endif
 #ifndef GLX_SGIX_visual_select_group
 #define GLX_VISUAL_SELECT_GROUP_SGIX       0x8028
 #endif
 #ifndef GLX_OML_swap_method
 #define GLX_SWAP_METHOD_OML                0x8060
 #define GLX_SWAP_EXCHANGE_OML              0x8061
 #define GLX_SWAP_COPY_OML                  0x8062
 #define GLX_SWAP_UNDEFINED_OML             0x8063
 #endif
 #ifndef GLX_OML_sync_control
 #endif
 #ifndef GLX_NV_float_buffer
 #define GLX_FLOAT_COMPONENTS_NV            0x20B0
 #endif
 #ifndef GLX_SGIX_hyperpipe
 #define GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80
 #define GLX_BAD_HYPERPIPE_CONFIG_SGIX      91
 #define GLX_BAD_HYPERPIPE_SGIX             92
 #define GLX_HYPERPIPE_DISPLAY_PIPE_SGIX    0x00000001
 #define GLX_HYPERPIPE_RENDER_PIPE_SGIX     0x00000002
 #define GLX_PIPE_RECT_SGIX                 0x00000001
 #define GLX_PIPE_RECT_LIMITS_SGIX          0x00000002
 #define GLX_HYPERPIPE_STEREO_SGIX          0x00000003
 #define GLX_HYPERPIPE_PIXEL_AVERAGE_SGIX   0x00000004
 #define GLX_HYPERPIPE_ID_SGIX              0x8030
 #endif
 #ifndef GLX_MESA_agp_offset
 #endif
 #ifndef GLX_EXT_fbconfig_packed_float
 #define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT   0x20B1
 #define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT    0x00000008
 #endif
 #ifndef GLX_EXT_framebuffer_sRGB
 #define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT   0x20B2
 #endif
 #ifndef GLX_EXT_texture_from_pixmap
 #define GLX_TEXTURE_1D_BIT_EXT             0x00000001
 #define GLX_TEXTURE_2D_BIT_EXT             0x00000002
 #define GLX_TEXTURE_RECTANGLE_BIT_EXT      0x00000004
 #define GLX_BIND_TO_TEXTURE_RGB_EXT        0x20D0
 #define GLX_BIND_TO_TEXTURE_RGBA_EXT       0x20D1
 #define GLX_BIND_TO_MIPMAP_TEXTURE_EXT     0x20D2
 #define GLX_BIND_TO_TEXTURE_TARGETS_EXT    0x20D3
 #define GLX_Y_INVERTED_EXT                 0x20D4
 #define GLX_TEXTURE_FORMAT_EXT             0x20D5
 #define GLX_TEXTURE_TARGET_EXT             0x20D6
 #define GLX_MIPMAP_TEXTURE_EXT             0x20D7
 #define GLX_TEXTURE_FORMAT_NONE_EXT        0x20D8
 #define GLX_TEXTURE_FORMAT_RGB_EXT         0x20D9
 #define GLX_TEXTURE_FORMAT_RGBA_EXT        0x20DA
 #define GLX_TEXTURE_1D_EXT                 0x20DB
 #define GLX_TEXTURE_2D_EXT                 0x20DC
 #define GLX_TEXTURE_RECTANGLE_EXT          0x20DD
 #define GLX_FRONT_LEFT_EXT                 0x20DE
 #define GLX_FRONT_RIGHT_EXT                0x20DF
 #define GLX_BACK_LEFT_EXT                  0x20E0
 #define GLX_BACK_RIGHT_EXT                 0x20E1
 #define GLX_FRONT_EXT                      GLX_FRONT_LEFT_EXT
 #define GLX_BACK_EXT                       GLX_BACK_LEFT_EXT
 #define GLX_AUX0_EXT                       0x20E2
 #define GLX_AUX1_EXT                       0x20E3
 #define GLX_AUX2_EXT                       0x20E4
 #define GLX_AUX3_EXT                       0x20E5
 #define GLX_AUX4_EXT                       0x20E6
 #define GLX_AUX5_EXT                       0x20E7
 #define GLX_AUX6_EXT                       0x20E8
 #define GLX_AUX7_EXT                       0x20E9
 #define GLX_AUX8_EXT                       0x20EA
 #define GLX_AUX9_EXT                       0x20EB
 #endif
+#ifndef GLX_NV_present_video
-/*************************************************************/
+#define GLX_GLX_NUM_VIDEO_SLOTS_NV         0x20F0
+#endif
-#ifndef GLX_ARB_get_proc_address
-typedef void (*__GLXextFuncPtr)(void);
+#ifndef GLX_NV_video_out
-#endif
+#define GLX_GLX_VIDEO_OUT_COLOR_NV         0x20C3
+#define GLX_GLX_VIDEO_OUT_ALPHA_NV         0x20C4
-#ifndef GLX_SGIX_video_source
+#define GLX_GLX_VIDEO_OUT_DEPTH_NV         0x20C5
-typedef XID GLXVideoSourceSGIX;
+#define GLX_GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6
-#endif
+#define GLX_GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7
+#define GLX_GLX_VIDEO_OUT_FRAME_NV         0x20C8
-#ifndef GLX_SGIX_fbconfig
+#define GLX_GLX_VIDEO_OUT_FIELD_1_NV       0x20C9
-typedef XID GLXFBConfigIDSGIX;
+#define GLX_GLX_VIDEO_OUT_FIELD_2_NV       0x20CA
-typedef struct __GLXFBConfigRec *GLXFBConfigSGIX;
+#define GLX_GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
-#endif
+#define GLX_GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
+#endif
-#ifndef GLX_SGIX_pbuffer
-typedef XID GLXPbufferSGIX;
+#ifndef GLX_NV_swap_group
-typedef struct {
+#endif
-    int type;
-    unsigned long serial;	  /* # of last request processed by server */
-    Bool send_event;		  /* true if this came for SendEvent request */
+/*************************************************************/
-    Display *display;		  /* display the event was read from */
-    GLXDrawable drawable;	  /* i.d. of Drawable */
+#ifndef GLX_ARB_get_proc_address
-    int event_type;		  /* GLX_DAMAGED_SGIX or GLX_SAVED_SGIX */
+typedef void (*__GLXextFuncPtr)(void);
-    int draw_type;		  /* GLX_WINDOW_SGIX or GLX_PBUFFER_SGIX */
+#endif
-    unsigned int mask;	  /* mask indicating which buffers are affected*/
-    int x, y;
+#ifndef GLX_SGIX_video_source
-    int width, height;
+typedef XID GLXVideoSourceSGIX;
-    int count;		  /* if nonzero, at least this many more */
+#endif
-} GLXBufferClobberEventSGIX;
-#endif
+#ifndef GLX_SGIX_fbconfig
+typedef XID GLXFBConfigIDSGIX;
-#ifndef GLEXT_64_TYPES_DEFINED
+typedef struct __GLXFBConfigRec *GLXFBConfigSGIX;
-/* This code block is duplicated in glxext.h, so must be protected */
+#endif
-#define GLEXT_64_TYPES_DEFINED
-/* Define int32_t, int64_t, and uint64_t types for UST/MSC */
+#ifndef GLX_SGIX_pbuffer
-/* (as used in the GLX_OML_sync_control extension). */
+typedef XID GLXPbufferSGIX;
-#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+typedef struct {
-#include <inttypes.h>
+    int type;
-#elif defined(__sun__) || defined(__digital__)
+    unsigned long serial;	  /* # of last request processed by server */
-#include <inttypes.h>
+    Bool send_event;		  /* true if this came for SendEvent request */
-#if defined(__STDC__)
+    Display *display;		  /* display the event was read from */
-#if defined(__arch64__)
+    GLXDrawable drawable;	  /* i.d. of Drawable */
-typedef long int int64_t;
+    int event_type;		  /* GLX_DAMAGED_SGIX or GLX_SAVED_SGIX */
-typedef unsigned long int uint64_t;
+    int draw_type;		  /* GLX_WINDOW_SGIX or GLX_PBUFFER_SGIX */
-#else
+    unsigned int mask;	  /* mask indicating which buffers are affected*/
-typedef long long int int64_t;
+    int x, y;
-typedef unsigned long long int uint64_t;
+    int width, height;
-#endif /* __arch64__ */
+    int count;		  /* if nonzero, at least this many more */
-#endif /* __STDC__ */
+} GLXBufferClobberEventSGIX;
-#elif defined( __VMS )
+#endif
-#include <inttypes.h>
-#elif defined(__SCO__) || defined(__USLC__)
+#ifndef GLEXT_64_TYPES_DEFINED
-#include <stdint.h>
+/* This code block is duplicated in glext.h, so must be protected */
-#elif defined(__UNIXOS2__) || defined(__SOL64__)
+#define GLEXT_64_TYPES_DEFINED
-typedef long int int32_t;
+/* Define int32_t, int64_t, and uint64_t types for UST/MSC */
-typedef long long int int64_t;
+/* (as used in the GLX_OML_sync_control extension). */
-typedef unsigned long long int uint64_t;
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-#elif defined(_WIN32) && defined(__GNUC__)
+#include <inttypes.h>
-#include <stdint.h>
+#elif defined(__sun__) || defined(__digital__)
-#elif defined(_WIN32)
+#include <inttypes.h>
-typedef __int32 int32_t;
+#if defined(__STDC__)
-typedef __int64 int64_t;
+#if defined(__arch64__) || defined(_LP64)
-typedef unsigned __int64 uint64_t;
+typedef long int int64_t;
-#else
+typedef unsigned long int uint64_t;
-#include <inttypes.h>     /* Fallback option */
+#else
-#endif
+typedef long long int int64_t;
-#endif
+typedef unsigned long long int uint64_t;
+#endif /* __arch64__ */
-#ifndef GLX_VERSION_1_3
+#endif /* __STDC__ */
-#define GLX_VERSION_1_3 1
+#elif defined( __VMS ) || defined(__sgi)
-#ifdef GLX_GLXEXT_PROTOTYPES
+#include <inttypes.h>
-extern GLXFBConfig * glXGetFBConfigs (Display *, int, int *);
+#elif defined(__SCO__) || defined(__USLC__)
-extern GLXFBConfig * glXChooseFBConfig (Display *, int, const int *, int *);
+#include <stdint.h>
-extern int glXGetFBConfigAttrib (Display *, GLXFBConfig, int, int *);
+#elif defined(__UNIXOS2__) || defined(__SOL64__)
-extern XVisualInfo * glXGetVisualFromFBConfig (Display *, GLXFBConfig);
+typedef long int int32_t;
-extern GLXWindow glXCreateWindow (Display *, GLXFBConfig, Window, const int *);
+typedef long long int int64_t;
-extern void glXDestroyWindow (Display *, GLXWindow);
+typedef unsigned long long int uint64_t;
-extern GLXPixmap glXCreatePixmap (Display *, GLXFBConfig, Pixmap, const int *);
+#elif defined(_WIN32) && defined(__GNUC__)
-extern void glXDestroyPixmap (Display *, GLXPixmap);
+#include <stdint.h>
-extern GLXPbuffer glXCreatePbuffer (Display *, GLXFBConfig, const int *);
+#elif defined(_WIN32)
-extern void glXDestroyPbuffer (Display *, GLXPbuffer);
+typedef __int32 int32_t;
-extern void glXQueryDrawable (Display *, GLXDrawable, int, unsigned int *);
+typedef __int64 int64_t;
-extern GLXContext glXCreateNewContext (Display *, GLXFBConfig, int, GLXContext, Bool);
+typedef unsigned __int64 uint64_t;
-extern Bool glXMakeContextCurrent (Display *, GLXDrawable, GLXDrawable, GLXContext);
+#else
-extern GLXDrawable glXGetCurrentReadDrawable (void);
+#include <inttypes.h>     /* Fallback option */
-extern Display * glXGetCurrentDisplay (void);
+#endif
-extern int glXQueryContext (Display *, GLXContext, int, int *);
+#endif
-extern void glXSelectEvent (Display *, GLXDrawable, unsigned long);
-extern void glXGetSelectedEvent (Display *, GLXDrawable, unsigned long *);
+#ifndef GLX_VERSION_1_3
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#define GLX_VERSION_1_3 1
-typedef GLXFBConfig * ( * PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
+#ifdef GLX_GLXEXT_PROTOTYPES
-typedef GLXFBConfig * ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
+extern GLXFBConfig * glXGetFBConfigs (Display *, int, int *);
-typedef int ( * PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
+extern GLXFBConfig * glXChooseFBConfig (Display *, int, const int *, int *);
-typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
+extern int glXGetFBConfigAttrib (Display *, GLXFBConfig, int, int *);
-typedef GLXWindow ( * PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
+extern XVisualInfo * glXGetVisualFromFBConfig (Display *, GLXFBConfig);
-typedef void ( * PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
+extern GLXWindow glXCreateWindow (Display *, GLXFBConfig, Window, const int *);
-typedef GLXPixmap ( * PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
+extern void glXDestroyWindow (Display *, GLXWindow);
-typedef void ( * PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
+extern GLXPixmap glXCreatePixmap (Display *, GLXFBConfig, Pixmap, const int *);
-typedef GLXPbuffer ( * PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
+extern void glXDestroyPixmap (Display *, GLXPixmap);
-typedef void ( * PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
+extern GLXPbuffer glXCreatePbuffer (Display *, GLXFBConfig, const int *);
-typedef void ( * PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
+extern void glXDestroyPbuffer (Display *, GLXPbuffer);
-typedef GLXContext ( * PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
+extern void glXQueryDrawable (Display *, GLXDrawable, int, unsigned int *);
-typedef Bool ( * PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
+extern GLXContext glXCreateNewContext (Display *, GLXFBConfig, int, GLXContext, Bool);
-typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLEPROC) (void);
+extern Bool glXMakeContextCurrent (Display *, GLXDrawable, GLXDrawable, GLXContext);
-typedef Display * ( * PFNGLXGETCURRENTDISPLAYPROC) (void);
+extern GLXDrawable glXGetCurrentReadDrawable (void);
-typedef int ( * PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
+extern Display * glXGetCurrentDisplay (void);
-typedef void ( * PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
+extern int glXQueryContext (Display *, GLXContext, int, int *);
-typedef void ( * PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
+extern void glXSelectEvent (Display *, GLXDrawable, unsigned long);
-#endif
+extern void glXGetSelectedEvent (Display *, GLXDrawable, unsigned long *);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#ifndef GLX_VERSION_1_4
+typedef GLXFBConfig * ( * PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
-#define GLX_VERSION_1_4 1
+typedef GLXFBConfig * ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
-#ifdef GLX_GLXEXT_PROTOTYPES
+typedef int ( * PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
-extern __GLXextFuncPtr glXGetProcAddress (const GLubyte *);
+typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef GLXWindow ( * PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
-typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
+typedef void ( * PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
-#endif
+typedef GLXPixmap ( * PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
+typedef void ( * PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
-#ifndef GLX_ARB_get_proc_address
+typedef GLXPbuffer ( * PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
-#define GLX_ARB_get_proc_address 1
+typedef void ( * PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
-#ifdef GLX_GLXEXT_PROTOTYPES
+typedef void ( * PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
-extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *);
+typedef GLXContext ( * PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef Bool ( * PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
-typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName);
+typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLEPROC) (void);
-#endif
+typedef Display * ( * PFNGLXGETCURRENTDISPLAYPROC) (void);
+typedef int ( * PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
-#ifndef GLX_ARB_multisample
+typedef void ( * PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
-#define GLX_ARB_multisample 1
+typedef void ( * PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
 #endif
-#ifndef GLX_ARB_fbconfig_float
+#ifndef GLX_VERSION_1_4
-#define GLX_ARB_fbconfig_float 1
+#define GLX_VERSION_1_4 1
-#endif
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern __GLXextFuncPtr glXGetProcAddress (const GLubyte *);
-#ifndef GLX_SGIS_multisample
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#define GLX_SGIS_multisample 1
+typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
 #endif
-#ifndef GLX_EXT_visual_info
+#ifndef GLX_ARB_get_proc_address
-#define GLX_EXT_visual_info 1
+#define GLX_ARB_get_proc_address 1
-#endif
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *);
-#ifndef GLX_SGI_swap_control
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#define GLX_SGI_swap_control 1
+typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern int glXSwapIntervalSGI (int);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#ifndef GLX_ARB_multisample
-typedef int ( * PFNGLXSWAPINTERVALSGIPROC) (int interval);
+#define GLX_ARB_multisample 1
 #endif
-#ifndef GLX_SGI_video_sync
+#ifndef GLX_ARB_fbconfig_float
-#define GLX_SGI_video_sync 1
+#define GLX_ARB_fbconfig_float 1
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern int glXGetVideoSyncSGI (unsigned int *);
-extern int glXWaitVideoSyncSGI (int, int, unsigned int *);
+#ifndef GLX_SGIS_multisample
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#define GLX_SGIS_multisample 1
-typedef int ( * PFNGLXGETVIDEOSYNCSGIPROC) (unsigned int *count);
+#endif
-typedef int ( * PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int *count);
-#endif
+#ifndef GLX_EXT_visual_info
+#define GLX_EXT_visual_info 1
-#ifndef GLX_SGI_make_current_read
+#endif
-#define GLX_SGI_make_current_read 1
-#ifdef GLX_GLXEXT_PROTOTYPES
+#ifndef GLX_SGI_swap_control
-extern Bool glXMakeCurrentReadSGI (Display *, GLXDrawable, GLXDrawable, GLXContext);
+#define GLX_SGI_swap_control 1
-extern GLXDrawable glXGetCurrentReadDrawableSGI (void);
+#ifdef GLX_GLXEXT_PROTOTYPES
-#endif /* GLX_GLXEXT_PROTOTYPES */
+extern int glXSwapIntervalSGI (int);
-typedef Bool ( * PFNGLXMAKECURRENTREADSGIPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void);
+typedef int ( * PFNGLXSWAPINTERVALSGIPROC) (int interval);
 #endif
-#ifndef GLX_SGIX_video_source
+#ifndef GLX_SGI_video_sync
-#define GLX_SGIX_video_source 1
+#define GLX_SGI_video_sync 1
-#ifdef _VL_H
+#ifdef GLX_GLXEXT_PROTOTYPES
-#ifdef GLX_GLXEXT_PROTOTYPES
+extern int glXGetVideoSyncSGI (unsigned int *);
-extern GLXVideoSourceSGIX glXCreateGLXVideoSourceSGIX (Display *, int, VLServer, VLPath, int, VLNode);
+extern int glXWaitVideoSyncSGI (int, int, unsigned int *);
-extern void glXDestroyGLXVideoSourceSGIX (Display *, GLXVideoSourceSGIX);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef int ( * PFNGLXGETVIDEOSYNCSGIPROC) (unsigned int *count);
-typedef GLXVideoSourceSGIX ( * PFNGLXCREATEGLXVIDEOSOURCESGIXPROC) (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
+typedef int ( * PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int *count);
-typedef void ( * PFNGLXDESTROYGLXVIDEOSOURCESGIXPROC) (Display *dpy, GLXVideoSourceSGIX glxvideosource);
+#endif
-#endif /* _VL_H */
-#endif
+#ifndef GLX_SGI_make_current_read
+#define GLX_SGI_make_current_read 1
-#ifndef GLX_EXT_visual_rating
+#ifdef GLX_GLXEXT_PROTOTYPES
-#define GLX_EXT_visual_rating 1
+extern Bool glXMakeCurrentReadSGI (Display *, GLXDrawable, GLXDrawable, GLXContext);
-#endif
+extern GLXDrawable glXGetCurrentReadDrawableSGI (void);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#ifndef GLX_EXT_import_context
+typedef Bool ( * PFNGLXMAKECURRENTREADSGIPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
-#define GLX_EXT_import_context 1
+typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern Display * glXGetCurrentDisplayEXT (void);
-extern int glXQueryContextInfoEXT (Display *, GLXContext, int, int *);
+#ifndef GLX_SGIX_video_source
-extern GLXContextID glXGetContextIDEXT (const GLXContext);
+#define GLX_SGIX_video_source 1
-extern GLXContext glXImportContextEXT (Display *, GLXContextID);
+#ifdef _VL_H
-extern void glXFreeContextEXT (Display *, GLXContext);
+#ifdef GLX_GLXEXT_PROTOTYPES
-#endif /* GLX_GLXEXT_PROTOTYPES */
+extern GLXVideoSourceSGIX glXCreateGLXVideoSourceSGIX (Display *, int, VLServer, VLPath, int, VLNode);
-typedef Display * ( * PFNGLXGETCURRENTDISPLAYEXTPROC) (void);
+extern void glXDestroyGLXVideoSourceSGIX (Display *, GLXVideoSourceSGIX);
-typedef int ( * PFNGLXQUERYCONTEXTINFOEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-typedef GLXContextID ( * PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context);
+typedef GLXVideoSourceSGIX ( * PFNGLXCREATEGLXVIDEOSOURCESGIXPROC) (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
-typedef GLXContext ( * PFNGLXIMPORTCONTEXTEXTPROC) (Display *dpy, GLXContextID contextID);
+typedef void ( * PFNGLXDESTROYGLXVIDEOSOURCESGIXPROC) (Display *dpy, GLXVideoSourceSGIX glxvideosource);
-typedef void ( * PFNGLXFREECONTEXTEXTPROC) (Display *dpy, GLXContext context);
+#endif /* _VL_H */
 #endif
-#ifndef GLX_SGIX_fbconfig
+#ifndef GLX_EXT_visual_rating
-#define GLX_SGIX_fbconfig 1
+#define GLX_EXT_visual_rating 1
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern int glXGetFBConfigAttribSGIX (Display *, GLXFBConfigSGIX, int, int *);
-extern GLXFBConfigSGIX * glXChooseFBConfigSGIX (Display *, int, int *, int *);
+#ifndef GLX_EXT_import_context
-extern GLXPixmap glXCreateGLXPixmapWithConfigSGIX (Display *, GLXFBConfigSGIX, Pixmap);
+#define GLX_EXT_import_context 1
-extern GLXContext glXCreateContextWithConfigSGIX (Display *, GLXFBConfigSGIX, int, GLXContext, Bool);
+#ifdef GLX_GLXEXT_PROTOTYPES
-extern XVisualInfo * glXGetVisualFromFBConfigSGIX (Display *, GLXFBConfigSGIX);
+extern Display * glXGetCurrentDisplayEXT (void);
-extern GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX (Display *, XVisualInfo *);
+extern int glXQueryContextInfoEXT (Display *, GLXContext, int, int *);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+extern GLXContextID glXGetContextIDEXT (const GLXContext);
-typedef int ( * PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
+extern GLXContext glXImportContextEXT (Display *, GLXContextID);
-typedef GLXFBConfigSGIX * ( * PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, int *attrib_list, int *nelements);
+extern void glXFreeContextEXT (Display *, GLXContext);
-typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-typedef GLXContext ( * PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
+typedef Display * ( * PFNGLXGETCURRENTDISPLAYEXTPROC) (void);
-typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config);
+typedef int ( * PFNGLXQUERYCONTEXTINFOEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value);
-typedef GLXFBConfigSGIX ( * PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display *dpy, XVisualInfo *vis);
+typedef GLXContextID ( * PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context);
-#endif
+typedef GLXContext ( * PFNGLXIMPORTCONTEXTEXTPROC) (Display *dpy, GLXContextID contextID);
+typedef void ( * PFNGLXFREECONTEXTEXTPROC) (Display *dpy, GLXContext context);
-#ifndef GLX_SGIX_pbuffer
+#endif
-#define GLX_SGIX_pbuffer 1
-#ifdef GLX_GLXEXT_PROTOTYPES
+#ifndef GLX_SGIX_fbconfig
-extern GLXPbufferSGIX glXCreateGLXPbufferSGIX (Display *, GLXFBConfigSGIX, unsigned int, unsigned int, int *);
+#define GLX_SGIX_fbconfig 1
-extern void glXDestroyGLXPbufferSGIX (Display *, GLXPbufferSGIX);
+#ifdef GLX_GLXEXT_PROTOTYPES
-extern int glXQueryGLXPbufferSGIX (Display *, GLXPbufferSGIX, int, unsigned int *);
+extern int glXGetFBConfigAttribSGIX (Display *, GLXFBConfigSGIX, int, int *);
-extern void glXSelectEventSGIX (Display *, GLXDrawable, unsigned long);
+extern GLXFBConfigSGIX * glXChooseFBConfigSGIX (Display *, int, int *, int *);
-extern void glXGetSelectedEventSGIX (Display *, GLXDrawable, unsigned long *);
+extern GLXPixmap glXCreateGLXPixmapWithConfigSGIX (Display *, GLXFBConfigSGIX, Pixmap);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+extern GLXContext glXCreateContextWithConfigSGIX (Display *, GLXFBConfigSGIX, int, GLXContext, Bool);
-typedef GLXPbufferSGIX ( * PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
+extern XVisualInfo * glXGetVisualFromFBConfigSGIX (Display *, GLXFBConfigSGIX);
-typedef void ( * PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf);
+extern GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX (Display *, XVisualInfo *);
-typedef int ( * PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-typedef void ( * PFNGLXSELECTEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long mask);
+typedef int ( * PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
-typedef void ( * PFNGLXGETSELECTEDEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long *mask);
+typedef GLXFBConfigSGIX * ( * PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, int *attrib_list, int *nelements);
-#endif
+typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
+typedef GLXContext ( * PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
-#ifndef GLX_SGI_cushion
+typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config);
-#define GLX_SGI_cushion 1
+typedef GLXFBConfigSGIX ( * PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display *dpy, XVisualInfo *vis);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern void glXCushionSGI (Display *, Window, float);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#ifndef GLX_SGIX_pbuffer
-typedef void ( * PFNGLXCUSHIONSGIPROC) (Display *dpy, Window window, float cushion);
+#define GLX_SGIX_pbuffer 1
-#endif
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern GLXPbufferSGIX glXCreateGLXPbufferSGIX (Display *, GLXFBConfigSGIX, unsigned int, unsigned int, int *);
-#ifndef GLX_SGIX_video_resize
+extern void glXDestroyGLXPbufferSGIX (Display *, GLXPbufferSGIX);
-#define GLX_SGIX_video_resize 1
+extern int glXQueryGLXPbufferSGIX (Display *, GLXPbufferSGIX, int, unsigned int *);
-#ifdef GLX_GLXEXT_PROTOTYPES
+extern void glXSelectEventSGIX (Display *, GLXDrawable, unsigned long);
-extern int glXBindChannelToWindowSGIX (Display *, int, int, Window);
+extern void glXGetSelectedEventSGIX (Display *, GLXDrawable, unsigned long *);
-extern int glXChannelRectSGIX (Display *, int, int, int, int, int, int);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-extern int glXQueryChannelRectSGIX (Display *, int, int, int *, int *, int *, int *);
+typedef GLXPbufferSGIX ( * PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
-extern int glXQueryChannelDeltasSGIX (Display *, int, int, int *, int *, int *, int *);
+typedef void ( * PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf);
-extern int glXChannelRectSyncSGIX (Display *, int, int, GLenum);
+typedef int ( * PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef void ( * PFNGLXSELECTEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long mask);
-typedef int ( * PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display *display, int screen, int channel, Window window);
+typedef void ( * PFNGLXGETSELECTEDEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long *mask);
-typedef int ( * PFNGLXCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int x, int y, int w, int h);
+#endif
-typedef int ( * PFNGLXQUERYCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
-typedef int ( * PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
+#ifndef GLX_SGI_cushion
-typedef int ( * PFNGLXCHANNELRECTSYNCSGIXPROC) (Display *display, int screen, int channel, GLenum synctype);
+#define GLX_SGI_cushion 1
-#endif
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern void glXCushionSGI (Display *, Window, float);
-#ifndef GLX_SGIX_dmbuffer
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#define GLX_SGIX_dmbuffer 1
+typedef void ( * PFNGLXCUSHIONSGIPROC) (Display *dpy, Window window, float cushion);
-#ifdef _DM_BUFFER_H_
+#endif
-#ifdef GLX_GLXEXT_PROTOTYPES
-extern Bool glXAssociateDMPbufferSGIX (Display *, GLXPbufferSGIX, DMparams *, DMbuffer);
+#ifndef GLX_SGIX_video_resize
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#define GLX_SGIX_video_resize 1
-typedef Bool ( * PFNGLXASSOCIATEDMPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);
+#ifdef GLX_GLXEXT_PROTOTYPES
-#endif /* _DM_BUFFER_H_ */
+extern int glXBindChannelToWindowSGIX (Display *, int, int, Window);
-#endif
+extern int glXChannelRectSGIX (Display *, int, int, int, int, int, int);
+extern int glXQueryChannelRectSGIX (Display *, int, int, int *, int *, int *, int *);
-#ifndef GLX_SGIX_swap_group
+extern int glXQueryChannelDeltasSGIX (Display *, int, int, int *, int *, int *, int *);
-#define GLX_SGIX_swap_group 1
+extern int glXChannelRectSyncSGIX (Display *, int, int, GLenum);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif /* GLX_GLXEXT_PROTOTYPES */
-extern void glXJoinSwapGroupSGIX (Display *, GLXDrawable, GLXDrawable);
+typedef int ( * PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display *display, int screen, int channel, Window window);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef int ( * PFNGLXCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int x, int y, int w, int h);
-typedef void ( * PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member);
+typedef int ( * PFNGLXQUERYCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
-#endif
+typedef int ( * PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
+typedef int ( * PFNGLXCHANNELRECTSYNCSGIXPROC) (Display *display, int screen, int channel, GLenum synctype);
-#ifndef GLX_SGIX_swap_barrier
+#endif
-#define GLX_SGIX_swap_barrier 1
-#ifdef GLX_GLXEXT_PROTOTYPES
+#ifndef GLX_SGIX_dmbuffer
-extern void glXBindSwapBarrierSGIX (Display *, GLXDrawable, int);
+#define GLX_SGIX_dmbuffer 1
-extern Bool glXQueryMaxSwapBarriersSGIX (Display *, int, int *);
+#ifdef _DM_BUFFER_H_
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#ifdef GLX_GLXEXT_PROTOTYPES
-typedef void ( * PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier);
+extern Bool glXAssociateDMPbufferSGIX (Display *, GLXPbufferSGIX, DMparams *, DMbuffer);
-typedef Bool ( * PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#endif
+typedef Bool ( * PFNGLXASSOCIATEDMPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);
+#endif /* _DM_BUFFER_H_ */
-#ifndef GLX_SUN_get_transparent_index
+#endif
-#define GLX_SUN_get_transparent_index 1
-#ifdef GLX_GLXEXT_PROTOTYPES
+#ifndef GLX_SGIX_swap_group
-extern Status glXGetTransparentIndexSUN (Display *, Window, Window, long *);
+#define GLX_SGIX_swap_group 1
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#ifdef GLX_GLXEXT_PROTOTYPES
-typedef Status ( * PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex);
+extern void glXJoinSwapGroupSGIX (Display *, GLXDrawable, GLXDrawable);
-#endif
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef void ( * PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member);
-#ifndef GLX_MESA_copy_sub_buffer
+#endif
-#define GLX_MESA_copy_sub_buffer 1
-#ifdef GLX_GLXEXT_PROTOTYPES
+#ifndef GLX_SGIX_swap_barrier
-extern void glXCopySubBufferMESA (Display *, GLXDrawable, int, int, int, int);
+#define GLX_SGIX_swap_barrier 1
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#ifdef GLX_GLXEXT_PROTOTYPES
-typedef void ( * PFNGLXCOPYSUBBUFFERMESAPROC) (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
+extern void glXBindSwapBarrierSGIX (Display *, GLXDrawable, int);
-#endif
+extern Bool glXQueryMaxSwapBarriersSGIX (Display *, int, int *);
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#ifndef GLX_MESA_pixmap_colormap
+typedef void ( * PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier);
-#define GLX_MESA_pixmap_colormap 1
+typedef Bool ( * PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern GLXPixmap glXCreateGLXPixmapMESA (Display *, XVisualInfo *, Pixmap, Colormap);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#ifndef GLX_SUN_get_transparent_index
-typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPMESAPROC) (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
+#define GLX_SUN_get_transparent_index 1
-#endif
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern Status glXGetTransparentIndexSUN (Display *, Window, Window, long *);
-#ifndef GLX_MESA_release_buffers
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#define GLX_MESA_release_buffers 1
+typedef Status ( * PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern Bool glXReleaseBuffersMESA (Display *, GLXDrawable);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#ifndef GLX_MESA_copy_sub_buffer
-typedef Bool ( * PFNGLXRELEASEBUFFERSMESAPROC) (Display *dpy, GLXDrawable drawable);
+#define GLX_MESA_copy_sub_buffer 1
-#endif
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern void glXCopySubBufferMESA (Display *, GLXDrawable, int, int, int, int);
-#ifndef GLX_MESA_set_3dfx_mode
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#define GLX_MESA_set_3dfx_mode 1
+typedef void ( * PFNGLXCOPYSUBBUFFERMESAPROC) (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern Bool glXSet3DfxModeMESA (int);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#ifndef GLX_MESA_pixmap_colormap
-typedef Bool ( * PFNGLXSET3DFXMODEMESAPROC) (int mode);
+#define GLX_MESA_pixmap_colormap 1
-#endif
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern GLXPixmap glXCreateGLXPixmapMESA (Display *, XVisualInfo *, Pixmap, Colormap);
-#ifndef GLX_SGIX_visual_select_group
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#define GLX_SGIX_visual_select_group 1
+typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPMESAPROC) (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
 #endif
-#ifndef GLX_OML_swap_method
+#ifndef GLX_MESA_release_buffers
-#define GLX_OML_swap_method 1
+#define GLX_MESA_release_buffers 1
-#endif
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern Bool glXReleaseBuffersMESA (Display *, GLXDrawable);
-#ifndef GLX_OML_sync_control
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#define GLX_OML_sync_control 1
+typedef Bool ( * PFNGLXRELEASEBUFFERSMESAPROC) (Display *dpy, GLXDrawable drawable);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern Bool glXGetSyncValuesOML (Display *, GLXDrawable, int64_t *, int64_t *, int64_t *);
-extern Bool glXGetMscRateOML (Display *, GLXDrawable, int32_t *, int32_t *);
+#ifndef GLX_MESA_set_3dfx_mode
-extern int64_t glXSwapBuffersMscOML (Display *, GLXDrawable, int64_t, int64_t, int64_t);
+#define GLX_MESA_set_3dfx_mode 1
-extern Bool glXWaitForMscOML (Display *, GLXDrawable, int64_t, int64_t, int64_t, int64_t *, int64_t *, int64_t *);
+#ifdef GLX_GLXEXT_PROTOTYPES
-extern Bool glXWaitForSbcOML (Display *, GLXDrawable, int64_t, int64_t *, int64_t *, int64_t *);
+extern Bool glXSet3DfxModeMESA (int);
 #endif /* GLX_GLXEXT_PROTOTYPES */
-typedef Bool ( * PFNGLXGETSYNCVALUESOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
+typedef Bool ( * PFNGLXSET3DFXMODEMESAPROC) (int mode);
-typedef Bool ( * PFNGLXGETMSCRATEOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
+#endif
-typedef int64_t ( * PFNGLXSWAPBUFFERSMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
-typedef Bool ( * PFNGLXWAITFORMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
+#ifndef GLX_SGIX_visual_select_group
-typedef Bool ( * PFNGLXWAITFORSBCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
+#define GLX_SGIX_visual_select_group 1
 #endif
-#ifndef GLX_NV_float_buffer
+#ifndef GLX_OML_swap_method
-#define GLX_NV_float_buffer 1
+#define GLX_OML_swap_method 1
 #endif
-#ifndef GLX_SGIX_hyperpipe
+#ifndef GLX_OML_sync_control
-#define GLX_SGIX_hyperpipe 1
+#define GLX_OML_sync_control 1
+#ifdef GLX_GLXEXT_PROTOTYPES
-typedef struct {
+extern Bool glXGetSyncValuesOML (Display *, GLXDrawable, int64_t *, int64_t *, int64_t *);
-    char    pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];
+extern Bool glXGetMscRateOML (Display *, GLXDrawable, int32_t *, int32_t *);
-    int     networkId;
+extern int64_t glXSwapBuffersMscOML (Display *, GLXDrawable, int64_t, int64_t, int64_t);
-} GLXHyperpipeNetworkSGIX;
+extern Bool glXWaitForMscOML (Display *, GLXDrawable, int64_t, int64_t, int64_t, int64_t *, int64_t *, int64_t *);
+extern Bool glXWaitForSbcOML (Display *, GLXDrawable, int64_t, int64_t *, int64_t *, int64_t *);
-typedef struct {
+#endif /* GLX_GLXEXT_PROTOTYPES */
-    char    pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];
+typedef Bool ( * PFNGLXGETSYNCVALUESOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
-    int     channel;
+typedef Bool ( * PFNGLXGETMSCRATEOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
-    unsigned int
+typedef int64_t ( * PFNGLXSWAPBUFFERSMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
-      participationType;
+typedef Bool ( * PFNGLXWAITFORMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
-    int     timeSlice;
+typedef Bool ( * PFNGLXWAITFORSBCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
-} GLXHyperpipeConfigSGIX;
+#endif
-typedef struct {
+#ifndef GLX_NV_float_buffer
-    char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];
+#define GLX_NV_float_buffer 1
-    int srcXOrigin, srcYOrigin, srcWidth, srcHeight;
+#endif
-    int destXOrigin, destYOrigin, destWidth, destHeight;
-} GLXPipeRect;
+#ifndef GLX_SGIX_hyperpipe
+#define GLX_SGIX_hyperpipe 1
-typedef struct {
-    char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];
+typedef struct {
-    int XOrigin, YOrigin, maxHeight, maxWidth;
+    char    pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];
-} GLXPipeRectLimits;
+    int     networkId;
+} GLXHyperpipeNetworkSGIX;
-#ifdef GLX_GLXEXT_PROTOTYPES
-extern GLXHyperpipeNetworkSGIX * glXQueryHyperpipeNetworkSGIX (Display *, int *);
+typedef struct {
-extern int glXHyperpipeConfigSGIX (Display *, int, int, GLXHyperpipeConfigSGIX *, int *);
+    char    pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];
-extern GLXHyperpipeConfigSGIX * glXQueryHyperpipeConfigSGIX (Display *, int, int *);
+    int     channel;
-extern int glXDestroyHyperpipeConfigSGIX (Display *, int);
+    unsigned int
-extern int glXBindHyperpipeSGIX (Display *, int);
+      participationType;
-extern int glXQueryHyperpipeBestAttribSGIX (Display *, int, int, int, void *, void *);
+    int     timeSlice;
-extern int glXHyperpipeAttribSGIX (Display *, int, int, int, void *);
+} GLXHyperpipeConfigSGIX;
-extern int glXQueryHyperpipeAttribSGIX (Display *, int, int, int, void *);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef struct {
-typedef GLXHyperpipeNetworkSGIX * ( * PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes);
+    char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];
-typedef int ( * PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId);
+    int srcXOrigin, srcYOrigin, srcWidth, srcHeight;
-typedef GLXHyperpipeConfigSGIX * ( * PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes);
+    int destXOrigin, destYOrigin, destWidth, destHeight;
-typedef int ( * PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId);
+} GLXPipeRect;
-typedef int ( * PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId);
-typedef int ( * PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList);
+typedef struct {
-typedef int ( * PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList);
+    char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];
-typedef int ( * PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList);
+    int XOrigin, YOrigin, maxHeight, maxWidth;
-#endif
+} GLXPipeRectLimits;
-#ifndef GLX_MESA_agp_offset
+#ifdef GLX_GLXEXT_PROTOTYPES
-#define GLX_MESA_agp_offset 1
+extern GLXHyperpipeNetworkSGIX * glXQueryHyperpipeNetworkSGIX (Display *, int *);
-#ifdef GLX_GLXEXT_PROTOTYPES
+extern int glXHyperpipeConfigSGIX (Display *, int, int, GLXHyperpipeConfigSGIX *, int *);
-extern unsigned int glXGetAGPOffsetMESA (const void *);
+extern GLXHyperpipeConfigSGIX * glXQueryHyperpipeConfigSGIX (Display *, int, int *);
-#endif /* GLX_GLXEXT_PROTOTYPES */
+extern int glXDestroyHyperpipeConfigSGIX (Display *, int);
-typedef unsigned int ( * PFNGLXGETAGPOFFSETMESAPROC) (const void *pointer);
+extern int glXBindHyperpipeSGIX (Display *, int);
-#endif
+extern int glXQueryHyperpipeBestAttribSGIX (Display *, int, int, int, void *, void *);
+extern int glXHyperpipeAttribSGIX (Display *, int, int, int, void *);
-#ifndef GLX_EXT_fbconfig_packed_float
+extern int glXQueryHyperpipeAttribSGIX (Display *, int, int, int, void *);
-#define GLX_EXT_fbconfig_packed_float 1
+#endif /* GLX_GLXEXT_PROTOTYPES */
-#endif
+typedef GLXHyperpipeNetworkSGIX * ( * PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes);
+typedef int ( * PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId);
-#ifndef GLX_EXT_framebuffer_sRGB
+typedef GLXHyperpipeConfigSGIX * ( * PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes);
-#define GLX_EXT_framebuffer_sRGB 1
+typedef int ( * PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId);
-#endif
+typedef int ( * PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId);
+typedef int ( * PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList);
-#ifndef GLX_EXT_texture_from_pixmap
+typedef int ( * PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList);
-#define GLX_EXT_texture_from_pixmap 1
+typedef int ( * PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList);
-#ifdef GLX_GLXEXT_PROTOTYPES
+#endif
-extern void glXBindTexImageEXT (Display *, GLXDrawable, int, const int *);
-extern void glXReleaseTexImageEXT (Display *, GLXDrawable, int);
+#ifndef GLX_MESA_agp_offset
-#endif /* GLX_GLXEXT_PROTOTYPES */
+#define GLX_MESA_agp_offset 1
-typedef void ( * PFNGLXBINDTEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list);
+#ifdef GLX_GLXEXT_PROTOTYPES
-typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer);
+extern unsigned int glXGetAGPOffsetMESA (const void *);
-#endif
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef unsigned int ( * PFNGLXGETAGPOFFSETMESAPROC) (const void *pointer);
+#endif
-#ifdef __cplusplus
-}
+#ifndef GLX_EXT_fbconfig_packed_float
-#endif
+#define GLX_EXT_fbconfig_packed_float 1
+#endif
-#endif
+#ifndef GLX_EXT_framebuffer_sRGB
+#define GLX_EXT_framebuffer_sRGB 1
+#endif
+#ifndef GLX_EXT_texture_from_pixmap
+#define GLX_EXT_texture_from_pixmap 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern void glXBindTexImageEXT (Display *, GLXDrawable, int, const int *);
+extern void glXReleaseTexImageEXT (Display *, GLXDrawable, int);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef void ( * PFNGLXBINDTEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list);
+typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer);
+#endif
+#ifndef GLX_NV_present_video
+#define GLX_NV_present_video 1
+#endif
+#ifndef GLX_NV_video_out
+#define GLX_NV_video_out 1
+#endif
+#ifndef GLX_NV_swap_group
+#define GLX_NV_swap_group 1
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif