On 12 March 2012 14:41, Paul Berry <<a href="mailto:stereotype441@gmail.com">stereotype441@gmail.com</a>> wrote: <div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> This patch corrects a few minor errors in the OpenGL API spec files from <a href="http://www.opengl.org/registry/" target="_blank">http://www.opengl.org/registry/</a>: - ALL_ATTRIB_BITS was incorrectly defined as 0xFFFFFFFF. The correct value is 0x000FFFFF, since ALL_ATTRIB_BITS is not meant to apply to MULTISAMPLE_BIT (see extension specs 3DFX_multisample, ARB_multisample, EXT_multisample, and SGIS_multisample). - IsProgramARB and IsProgramNV were incorrectly marked as aliases of each other. This is not the case, since IsProgram is used for GLSL programs, and IsProgramARB/IsProgramNV are used for assembly programs. </blockquote><div> Whoops, the first sentence of this paragraph should have said "IsProgramARB and IsProgramNV were incorrectly marked as aliases of IsProgram." Sorry for the confusion. </div> <blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> - GenVertexArraysAPPLE was incorrectly marked as an alias for "GenVertexArray". There is no such function--the correct function is "GenVertexArrays". - TransformFeedbackVaryingsNV was incorrectly marked as an alias for TransformFeedbackVaryings. This is incorrect--the two functions interpret their arguments differently. Similarly, GetTransformFeedbackVaryingNV was incorrectly marked as an alias for GetTransformFeedbackVarying. - StencilFuncSeparateATI was incorrectly marked as an alias for StencilFuncSeparate. This is incorrect--the two functions interpret their arguments differently. - NV functions dealing with vertex attributes (GetVertexAttrib{d,f,i}vNV, VertexAttrib{1,2,3,4}{d,f,s}{,v}NV, and VertexAttrib4ub{,v}NV) were incorrectly marked as an alias for the corresponding core functions. This is incorrect--NV extensions handle vertex attribute numbering differently. The reason these errors were not caught by the maintainers of <a href="http://opengl.org" target="_blank">opengl.org</a> is likely because they don't affect the contents of the glext.h header file. --- glapi/enumext.spec | 2 +- glapi/gl.spec | 37 ++----------------------------------- 2 files changed, 3 insertions(+), 36 deletions(-) diff --git a/glapi/enumext.spec b/glapi/enumext.spec index 52fedfb..ead6983 100644 --- a/glapi/enumext.spec +++ b/glapi/enumext.spec @@ -271,7 +271,7 @@ passthru: /* AttribMask */ LIST_BIT = 0x00020000 # AttribMask TEXTURE_BIT = 0x00040000 # AttribMask SCISSOR_BIT = 0x00080000 # AttribMask - ALL_ATTRIB_BITS = 0xFFFFFFFF # AttribMask + ALL_ATTRIB_BITS = 0x000FFFFF # AttribMask passthru: /* ClientAttribMask */ CLIENT_PIXEL_STORE_BIT = 0x00000001 # ClientAttribMask CLIENT_VERTEX_ARRAY_BIT = 0x00000002 # ClientAttribMask diff --git a/glapi/gl.spec b/glapi/gl.spec index 772a9d6..126dac2 100644 --- a/glapi/gl.spec +++ b/glapi/gl.spec @@ -9774,7 +9774,6 @@ IsProgramARB(program) version 1.3 extension soft WINSOFT NV10 glxvendorpriv 1304 - alias IsProgram ############################################################################### @@ -20620,7 +20619,6 @@ GetVertexAttribdvNV(index, pname, params) version 1.2 extension soft WINSOFT NV10 glxvendorpriv 1301 - alias GetVertexAttribdv GetVertexAttribfvNV(index, pname, params) return void @@ -20632,7 +20630,6 @@ GetVertexAttribfvNV(index, pname, params) version 1.2 extension soft WINSOFT NV10 glxvendorpriv 1302 - alias GetVertexAttribfv GetVertexAttribivNV(index, pname, params) return void @@ -20644,7 +20641,6 @@ GetVertexAttribivNV(index, pname, params) version 1.2 extension soft WINSOFT NV10 glxvendorpriv 1303 - alias GetVertexAttribiv GetVertexAttribPointervNV(index, pname, pointer) return void @@ -20666,7 +20662,7 @@ IsProgramNV(id) version 1.2 extension soft WINSOFT NV10 glxvendorpriv 1304 - alias IsProgram + alias IsProgramARB LoadProgramNV(target, id, len, program) return void @@ -20874,7 +20870,6 @@ VertexAttrib1dNV(index, x) version 1.2 vectorequiv VertexAttrib1dvNV extension soft WINSOFT NV10 - alias VertexAttrib1d VertexAttrib1dvNV(index, v) return void @@ -20884,7 +20879,6 @@ VertexAttrib1dvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4197 - alias VertexAttrib1dv VertexAttrib1fNV(index, x) return void @@ -20894,7 +20888,6 @@ VertexAttrib1fNV(index, x) version 1.2 vectorequiv VertexAttrib1fvNV extension soft WINSOFT NV10 - alias VertexAttrib1f VertexAttrib1fvNV(index, v) return void @@ -20904,7 +20897,6 @@ VertexAttrib1fvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4193 - alias VertexAttrib1fv VertexAttrib1sNV(index, x) return void @@ -20914,7 +20906,6 @@ VertexAttrib1sNV(index, x) version 1.2 vectorequiv VertexAttrib1svNV extension soft WINSOFT NV10 - alias VertexAttrib1s VertexAttrib1svNV(index, v) return void @@ -20924,7 +20915,6 @@ VertexAttrib1svNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4189 - alias VertexAttrib1sv VertexAttrib2dNV(index, x, y) return void @@ -20935,7 +20925,6 @@ VertexAttrib2dNV(index, x, y) version 1.2 vectorequiv VertexAttrib2dvNV extension soft WINSOFT NV10 - alias VertexAttrib2d VertexAttrib2dvNV(index, v) return void @@ -20945,7 +20934,6 @@ VertexAttrib2dvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4198 - alias VertexAttrib2dv VertexAttrib2fNV(index, x, y) return void @@ -20956,7 +20944,6 @@ VertexAttrib2fNV(index, x, y) version 1.2 vectorequiv VertexAttrib2fvNV extension soft WINSOFT NV10 - alias VertexAttrib2f VertexAttrib2fvNV(index, v) return void @@ -20966,7 +20953,6 @@ VertexAttrib2fvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4194 - alias VertexAttrib2fv VertexAttrib2sNV(index, x, y) return void @@ -20977,7 +20963,6 @@ VertexAttrib2sNV(index, x, y) version 1.2 vectorequiv VertexAttrib2svNV extension soft WINSOFT NV10 - alias VertexAttrib2s VertexAttrib2svNV(index, v) return void @@ -20987,7 +20972,6 @@ VertexAttrib2svNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4190 - alias VertexAttrib2sv VertexAttrib3dNV(index, x, y, z) return void @@ -20999,7 +20983,6 @@ VertexAttrib3dNV(index, x, y, z) version 1.2 vectorequiv VertexAttrib3dvNV extension soft WINSOFT NV10 - alias VertexAttrib3d VertexAttrib3dvNV(index, v) return void @@ -21009,7 +20992,6 @@ VertexAttrib3dvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4199 - alias VertexAttrib3dv VertexAttrib3fNV(index, x, y, z) return void @@ -21021,7 +21003,6 @@ VertexAttrib3fNV(index, x, y, z) version 1.2 vectorequiv VertexAttrib3fvNV extension soft WINSOFT NV10 - alias VertexAttrib3f VertexAttrib3fvNV(index, v) return void @@ -21031,7 +21012,6 @@ VertexAttrib3fvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4195 - alias VertexAttrib3fv VertexAttrib3sNV(index, x, y, z) return void @@ -21043,7 +21023,6 @@ VertexAttrib3sNV(index, x, y, z) version 1.2 vectorequiv VertexAttrib3svNV extension soft WINSOFT NV10 - alias VertexAttrib3s VertexAttrib3svNV(index, v) return void @@ -21053,7 +21032,6 @@ VertexAttrib3svNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4191 - alias VertexAttrib3sv VertexAttrib4dNV(index, x, y, z, w) return void @@ -21066,7 +21044,6 @@ VertexAttrib4dNV(index, x, y, z, w) version 1.2 vectorequiv VertexAttrib4dvNV extension soft WINSOFT NV10 - alias VertexAttrib4d VertexAttrib4dvNV(index, v) return void @@ -21076,7 +21053,6 @@ VertexAttrib4dvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4200 - alias VertexAttrib4dv VertexAttrib4fNV(index, x, y, z, w) return void @@ -21089,7 +21065,6 @@ VertexAttrib4fNV(index, x, y, z, w) version 1.2 vectorequiv VertexAttrib4fvNV extension soft WINSOFT NV10 - alias VertexAttrib4f VertexAttrib4fvNV(index, v) return void @@ -21099,7 +21074,6 @@ VertexAttrib4fvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4196 - alias VertexAttrib4fv VertexAttrib4sNV(index, x, y, z, w) return void @@ -21112,7 +21086,6 @@ VertexAttrib4sNV(index, x, y, z, w) version 1.2 vectorequiv VertexAttrib4svNV extension soft WINSOFT NV10 - alias VertexAttrib4s VertexAttrib4svNV(index, v) return void @@ -21122,7 +21095,6 @@ VertexAttrib4svNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4192 - alias VertexAttrib4sv VertexAttrib4ubNV(index, x, y, z, w) return void @@ -21135,7 +21107,6 @@ VertexAttrib4ubNV(index, x, y, z, w) version 1.2 extension soft WINSOFT NV10 vectorequiv VertexAttrib4ubvNV - alias VertexAttrib4Nub VertexAttrib4ubvNV(index, v) return void @@ -21145,7 +21116,6 @@ VertexAttrib4ubvNV(index, v) version 1.2 extension soft WINSOFT NV10 glxropcode 4201 - alias VertexAttrib4Nubv VertexAttribs1dvNV(index, count, v) return void @@ -23341,7 +23311,7 @@ GenVertexArraysAPPLE(n, arrays) extension glxropcode ? glxflags ignore - alias GenVertexArray + alias GenVertexArrays IsVertexArrayAPPLE(array) return Boolean @@ -24241,7 +24211,6 @@ StencilFuncSeparateATI(frontfunc, backfunc, ref, mask) extension glxropcode ? glxflags ignore - alias StencilFuncSeparate ############################################################################### # @@ -26066,7 +26035,6 @@ TransformFeedbackVaryingsNV(program, count, locations, bufferMode) glxflags ignore glfflags ignore extension soft WINSOFT - alias TransformFeedbackVaryings ActiveVaryingNV(program, name) return void @@ -26117,7 +26085,6 @@ GetTransformFeedbackVaryingNV(program, index, location) extension soft WINSOFT glfflags ignore glxflags ignore - alias GetTransformFeedbackVarying # These commands require ARB_transform_feedback3 -- 1.7.7.6 </blockquote></div>