There were two bugs here. First, this and several other queries were
not available in a desktop GL context with GL_ARB_ES2_compatibility.
Second, GL_NUM_SHADER_BINARY_FORMATS returns zero, but
GL_SHADER_BINARY_FORMATS writes one element of data to the buffer. If
NUM is zero, no data should be written.
Fixes piglit test 'arb_get_program_binary-overrun shader'.
NOTE: This is a candidate for stable release branches.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
For glGetIntegerv, add support for the following in an OpenGL ES 3.0
context:
GL_MAJOR_VERSION
GL_MINOR_VERSION
GL_NUM_EXTENSIONS
See Table 6.29 of the OpenGL ES 3.0 spec.
Fixes error GL_INVALID_ENUM in piglit egl-create-context-verify-gl-flavor,
testcase for OpenGL ES 3.0.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> (v1)
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
The ES 3 spec says that the minumum allowable value is 2^24-1, but the
GL 4.3 and ARB_ES3_compatibility specs require 2^32-1, so return 2^32-1.
Fixes es3conform's element_index_uint_constants test.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
From GL/GLES/GL_CORE and GLES2 -> GL/GL_CORE/GLES2.
Yes, we really were exposing ES2_compatibility queries on ES 1.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Fixes the transform_feedback2_init_defaults test from es3conform.
The ES 3 spec lists these as TRANSFORM_FEEDBACK_PAUSED and
TRANSFORM_FEEDBACK_ACTIVE.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Also remove a leftover remnant from NV_vertex_program.
v2: Update for Imre's get changes.
Reviewed-by: Brian Paul <brianp@vmware.com> [v1]
Reviewed-by: Eric Anholt <eric@anholt.net> [v1]
Note that the MAP2 getters were missing from the implementation. Neat.
v2: Rebase on top of get.c changes.
Reviewed-by: Brian Paul <brianp@vmware.com> (v1)
This will be needed by the next patch, which will switch to using
the parameter descriptor- and hash tables generated by the script.
The hash algorithm remains the same, the output parameter descriptor
table format changes slightly. There the TYPE_API_MASK entries are
removed and an invalid NULL entry is inserted at the beginning. This is
ok, as get.c:find_value() doesn't rely on TYPE_API_MASK any more to
detect an invalid enum.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Oliver McFadden <oliver.mcfadden@linux.intel.com>
