Add some notes on particular extensions and a todo list for 965.

5 files changed, 18 insertions, 0 deletions

diff --git a/notes/965-should-do b/notes/965-should-do
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+GL_EXT_gpu_program_parameters should be entirely above the driver
+GL_EXT_vertex_shader is just converting sequential calls into one program.
+GL_ARB_fragment_program_shadow -- one instruction, which would be appropriate.
+GL_ATI_fragment_shader -- supported in mesa, does it translate to fp?
+GL_NV_register_combiners -- were around for longer
+GL_NV_fog_distance -- makes fog prettier, should be easy
+GL_ATI_texture_mirror_once -- should just implement both as the mode we support.
diff --git a/notes/GL_EXT_stencil_two_side b/notes/GL_EXT_stencil_two_side
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+Superceded by OGL 2.0 (aka ATI_separate_stencil).  wine and etqw both look
+for GL_ATI_separate_stencil as well, so presumably they're covered.
diff --git a/notes/GL_EXT_texture_lod b/notes/GL_EXT_texture_lod
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+This extension appears to never have been specified, and the imporant
+features it was going to support were rolled into OpenGL 1.2.
diff --git a/notes/nwn b/notes/nwn
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+NWN uses one of two paths:
+EXT_vertex_shader + ATI_fragment_shader
+NV_vertex_program + NV_register_combiners
+
+or something else if you don't have those.
diff --git a/notes/wine b/notes/wine
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+wine doesn't actually use EXT_texture_lod -- this extension appears in a table
+for mapping to internal enums, and the enum is never used (ver 0.9.59).