main: Fix warning ('struct gl_context' declared inside parameter list).

This eliminates a warning in GCC 4.7.1.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
glapi: Alias ClampColor and ClampColorARB.

There's no reason to have separate slots in the dispatch table for
these two functions, since they are synonymous.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
glapi: Alias VertexAttribDivisor and VertexAttribDivisorARB.

There's no reason to have separate slots in the dispatch table for
these two functions, since they are synonymous.

Note: previous to this patch, we never populated the dispatch table
slot for VertexAttribDivisor, which was ok, since it is not required
until 3.3.  After this patch, both functions will be usable provided
that the ARB_instanced_arrays extension is present.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
_mesa_create_exec_table: de-deprecate GetPointerv.

glGetPointerv was de-deprecated in GL 4.3, because GL 4.3 adds
functionality from KHR_debug and ARB_debug_output, which require
glGetPointerv.

This patch modifies _mesa_create_exec_table() to populate
glGetPointerv in the dispatch table for core contexts.

Technically this is not in compliance with the spec--what we really
ought to do for core contexts is expose glGetPointerv only when a GL
4.3 context is in use or one of the two extensions is present.
However, it seems silly to go to that extra work, since the only
client-visible effect would be for glGetPointerv to raise an
INVALID_OPERATION error instead of an INVALID_ENUM error.  Besides,
the other functions set up by _mesa_create_exec_table() only depend on
the API in use, not on the GL version or extensions supported.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
_mesa_create_exec_table(): deprecate ProgramStringARB.

This function is only useful for the ARB_{vertex,fragment}_program
extensions, which we don't expose in core contexts.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
_mesa_create_exec_table: GLES3 fixes.

This patch sets up the dispatch table for the following GLES3
functions when a GLES3 context is in use:

- BeginQuery
- BeginTransformFeedback
- BindSampler
- BindTransformFeedback
- BlitFramebuffer
- ClearBufferfi
- ClearBufferfv
- ClearBufferiv
- ClearBufferuiv
- ClientWaitSync
- CopyBufferSubData
- DeleteQueries
- DeleteSamplers
- DeleteSync
- DeleteTransformFeedbacks
- EndQuery
- EndTransformFeedback
- FenceSync
- FramebufferTextureLayer
- GenQueries
- GenSamplers
- GenTransformFeedbacks
- GetInteger64v
- GetQueryObjectuiv
- GetQueryiv
- GetSamplerParameterfv
- GetSamplerParameteriv
- GetStringi
- GetSynciv
- GetTransformFeedbackVarying
- GetVertexAttribIiv
- GetVertexAttribIuiv
- IsQuery
- IsSampler
- IsSync
- IsTransformFeedback
- PauseTransformFeedback
- RenderbufferStorageMultisample
- ResumeTransformFeedback
- SamplerParameterf
- SamplerParameterfv
- SamplerParameteri
- SamplerParameteriv
- TransformFeedbackVaryings
- VertexAttribDivisor
- VertexAttribIPointer
- WaitSync

And it avoids setting up the dispatch table for these non-GLES3
functions:

- ColorMaski
- GetBooleani_v
- Enablei
- Disablei
- IsEnabledi
- ClearColorIiEXT
- ClearColorIuiEXT
- TextureStorage2DEXT
- TextureStorage3DEXT
- GetActiveUniformName
- GetnUniformdv
- GetnUniformfv
- GetnUniformiv
- GetnUniformuiv

Reviewed-by: Brian Paul <brianp@vmware.com>

v2: Make the ctx argument to _mesa_init_transform_feedback_dispatch()
a const pointer.  Add a comment to remind us to add
GetBufferParameteri64v once tests exist for it.  Also add
VertexAttribDivisor for GLES3, and remove GetActiveUniformName and
GetnUniform{dv,fv,iv,uiv} for GLES3.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
mesa: add get-pick-list.sh script into bin/

NOTE: This is a candidate for the stable branches.
mesa: simplify get-pick-list.sh script

and add a description for the script

NOTE: This is a candidate for the stable branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
mesa: optimize get-pick-list.sh script

cuts down the while loop iterations from 4600 to 380 commits at the
moment

NOTE: This is a candidate for the stable branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
mesa: grep for commits with cherry picked in commit message only once

and save them temporary in already_picked

NOTE: This is a candidate for the stable branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
mesa: fix indentation in get-pick-list.sh script

NOTE: This is a candidate for the stable branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
_mesa_create_exec_table: GLES1 fixes.  TODO: more.

Currently, _mesa_create_exec_table() (in api_exec.c) is used for all
APIs except GLES1.  In GLES1, _mesa_create_exec_table_es1() (a code
generated function) is used instead.

In principle, this shouldn't be necessary.  It should be possible for
api_exec.c to contain the logic for populating the dispatch table for
all API's.

This patch paves the way for using _mesa_create_exec_table() instead
of _mesa_create_exec_table_es1(), by making _mesa_create_exec_table()
(and the functions it calls) expose the correct subset of desktop GL
functions for GLES1.

Unfortunately, we can't switch over to _mesa_create_exec_table() quite
yet.
WIP: mark stuff as deprecated
WIP: mark more stuff as deprecated
WIP: mark more stuff as deprecated
Whoops, erroneously marked DrawBuffer as deprecated
Whoops, StencilFuncSeparateATI should be deprecated, not StencilFuncSeparate.
Whoops, PolygonOffsetEXT should be deprecated, not PolygonOffset
Never mind, GetPointerv shouldn't be deprecated.
glapi: use GL_ or GLX_ prefix for all category names.

This patch standardizes the category names used in the glapi XML files
to begin each extension name with the prefix "GL_" or "GLX_".  There
is no functional change, because these category names are not used in
the generated code.