Almost every driver already supported it. All current and future
Gallium drivers always support it, and most existing classic drivers
support it.
This only changes radeon and nouveau.
This extension only adds data types that can be passed to, for example,
glTexImage2D. It does not add internal formats. Since you can already
pass GL_FLOAT to glTexImage2D this shouldn't pose any additional issues
with those drivers. Note that r200 and i915 already supported this
extension, and they don't support floating-point textures either.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
v2: Note that Fredrik Höglund is working on GL_ARB_multi_bind, not
Maxence Le Doré. Suggested by Matt.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
.. and mark them off on the extensions list as done.
V2: Enable only if pipelined register writes work.
V3: Also update relnotes
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
- Indent items under a GL version to allow context diffs to do their work.
- Move complete drivers into the GL version line - this should make the
stuff a little bit easier to read.
v2: keep the fd.o link (Emil Velikov)
Acked-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Joerg Mayer <jmayer@loplof.de>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Supporting this extension turns out to simplify our code a bit over not
supporting this extension, once the glBufferSubData() synchronization code
lands.
v2: Use 16 byte alignment like we do for uniform buffers, due to unaligned
access penalties.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> (v1)
V3: Put enable in an existing block rather than making a new
one for no good reason.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
v2 (Kayden): Move the enable into an existing intel->gen >= 4 block
(as suggested by Ian).
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The functions were broken, because they converted ints to floats.
Now we can finally advertise OpenGL 3.0. ;)
In this commit, the vbo module also tracks the type for each attrib
in addition to the size. It can be one of FLOAT, INT, UNSIGNED_INT.
The little ugliness is the vertex attribs are declared as floats even though
there may be integer values. The code just copies integer values into them
without any conversion.
This implementation passes the glVertexAttribI piglit test which I am going
to commit in piglit soon. The test covers vertex arrays, immediate mode and
display lists.
NOTE: This is a candidate for the stable branches.
Reviewed-by: Brian Paul <brianp@vmware.com>
v2: cosmetic changes as suggested by Brian
Reviewed-by: Brian Paul <brianp@vmware.com>
v2: update relnotes-9.1
v3: use align_malloc and align_free for malloced buffers in r300g
v4: document the new CAP in the docs
From the OpenGL Registry:
"2012/08/13: specs named GL_ARB_debug_group, GL_ARB_debug_label, and
GL_ARB_debug_output2 were published in error during the initial OpenGL 4.3
release. All functionality in these documents was combined into
the extension GL_KHR_debug. They have been withdrawn from the registry,
and a few other extensions were renumbered to avoid holes in the numbering
scheme."
v2: Note that GLSL 4.3 has not been started, and that
ARB_compute_shader has been started in Gallium drivers.
Signed-off-by: Jason Wood <sandain@hotmail.com>
Signed-off-by: Brian Paul <brianp@vmware.com>
We neglected to list the deprecation model/forward compatible context
support.
inverse() has been done for a while.
None of us know what "highp change" means; GLSL 1.30 already added the
ability to recognize precision keywords, and it doesn't look like 1.40
has any new requirements there (precision keywords still have no meaning).
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Set the step_rate value when drawing to implement
ARB_instanced_arrays for gen >= 4.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
For newer hardware we disable the VBO module's software handling
of primitive restart. We now handle primitive restarts in
brw_handle_primitive_restart.
The initial version of brw_handle_primitive_restart simply calls
vbo_sw_primitive_restart, and therefore still uses the VBO
module software primitive restart support.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
v2: Add support for gen6, and don't turn it on if blending is
disabled. (fixes GPU hang), and note it in docs/GL3.txt
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
All I know of that needs finishing in Mesa is to enable the extension
in a GL3.1 core context on i965 -- we're not going to expose it in
non-3.1 core contexts.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
It's the same as GL_AMD_conservative_depth. The specs have slight
differences in wording, but don't differ in content or behavior.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Since we lack hardware support for it, this is a simple matter of
checking _mesa_check_conditional_render at the entrypoints, and
suppressing it for the metaops where it doesn't apply.
Reviewed-by: Brian Paul <brianp@vmware.com>
Things definitely remaining todo: switch statements, clip distances.
On 965, we also need real integers in the VS, and implementations of
some things like isinf/isnan.
Reviewed-by: Brian Paul <brianp@vmware.com>
This gets my vote for most pointless extension of all time, I'm guessing
some driver could possibly optimise for this instead of counting it might
just get a true/false, but I'm not really sure.
need this to eventually advertise 3.3 despite its total uselessness.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ilia Mirkin
Marek Olšák
Ian Romanick
Dave Airlie
Michel Dänzer
Timothy Arceri
Francisco Jerez
Chris Forbes
Emil Velikov
Joerg Mayer
Fredrik Höglund
Eric Anholt
Matt Turner
Rico Schüller
Alexandre Demers
Kenneth Graunke
Brian Paul
Christoph Bumiller
Dave Airlie
Jason Wood
Marek Olšák
Jordan Justen
Sedat Dilek