New functions added by GL_ARB_sample_shading:
glMinSampleShadingARB()
New enums:
GL_SAMPLE_SHADING_ARB
GL_MIN_SAMPLE_SHADING_VALUE_ARB
V2: Update comments.
Create new GL4x.xml.
Remove redundant code in get.c.
Update the API_XML list in Makefile.am.
Add extra_gl40_ARB_sample_shading predicate to get.c.
V3:
Fix make check failure.
Add checks for desktop GL.
Use GLfloat in place of GLclampf in glMinSampleShading().
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Ken Graunke <kenneth@whitecape.org>
Incremental builds were failing because not all generated source files
were missing dependencies to src/mapi/glapi/gen/*.xml.
Hopefully this change will be the end of these incremental build
failures.
Add XML file for the dispatch code generator, update the
dispatch_sanity test and add stub definition for the new entry point.
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
v2: Actually implement interop between the gallium
state tracker and the VDPAU backend.
v3: Make it also available in non legacy contexts,
fix video buffer sharing.
v4: deny interop if we don't have the same screen object
v5: rebased on upstream changes
v6: implemented VDPAUGetSurfaceivNV, improved error handling,
unregister all surfaces in VDPAUFiniNV
v7: squash merge with Mareks changes
Signed-off-by: Christian König <christian.koenig@amd.com>
This extension never saw any real use so remove it.
v2: also update tests/num_strings.cpp for 'make check'
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
execinfo.h is not available on NetBSD.
Fixes this bulid error.
CC glapi_gentable.lo
glapi_gentable.c:44:22: fatal error: execinfo.h: No such file or directory
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Clean up inconsistency in enum decoration:
- Use the undecorated enums where possible.
- MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB remains decorated, since it
has no undecorated equivalent in GL4.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70054
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This provides an interface for applications (and OpenGL-based tools) to
access GPU performance counters. Since the exact performance counters
available vary between vendors and hardware generations, the extension
provides an API the application can use to get the names, types, and
minimum/maximum values of all available counters. Counters are also
organized into groups.
Applications create "performance monitor" objects, select the counters
they want to track, and Begin/End monitoring, much like OpenGL's query
API. Multiple monitors can be in flight simultaneously.
v2: Pass ctx to all driver hooks (suggested by Christoph), and attempt
to fix overallocation of bitsets (caught by Christoph). Incomplete.
v3: Significantly rework core data structures. Store counters in groups
rather than in a global list. Use their array index in the group's
counter list as the ID rather than trying to store a globally unique
counter ID. Use bitsets for active counters within a group, and
also track which groups are active so that's easy to query.
v4: Remove _mesa_ prefix on static functions; detect out of memory
conditions in new_performance_monitor(); make BeginPerfMonitor hook
return a boolean rather than setting m->Active or raising an error.
Switch to GLuint/unsigned for NumGroups, NumCounters, and
MaxActiveCounters (which also means switching a bunch of temporary
variable types). All suggested by Brian Paul. Also, remove
commented out code at the bottom of the block. Finally, fix the
dispatch sanity test (noticed by Ian Romanick).
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Brian Paul <brianp@vmware.com> [v3]
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This patch fixes the MSVC build error introduced by commit
673129e0b9.
enums.c
mesa\main\enums.c(3776) : error C2143: syntax error : missing ';' before 'type'
mesa\main\enums.c(3781) : error C2065: 'elt' : undeclared identifier
mesa\main\enums.c(3781) : warning C4047: '!=' : 'int' differs in levels of indirection from 'void *'
mesa\main\enums.c(3782) : error C2065: 'elt' : undeclared identifier
mesa\main\enums.c(3782) : error C2223: left of '->offset' must point to struct/union
mesa\main\enums.c(3782) : warning C4033: '_mesa_lookup_enum_by_nr' must return a value
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Since it's only used for debug information, we can misalign the struct and
save the disk space. Another 19k on a 64-bit build.
v2: Make a compiler.h macro to only use the attribute if we know we can.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@.intel.com>
Now that there's no name -> enum direction, we can drop the extra strings,
and merge the offsets table and the reduced_enums table.
Between the previous commit and this one, Mesa core drops by 30k.
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@.intel.com>
It's been unused for a long time. I stopped digging through git history
as of 2009.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@.intel.com>
Writing to the source directory can cause multiple parallel builds
from the same source to fail. Create the temporary files in the
build directory.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Allow user-generated names for glBindFramebufferEXT on desktop GL.
Disallow its use altogether for core profiles.
Names bound with glBindFramebuffer in desktop OpenGL are still
(incorrectly) shared across the share group instead of being
per-context. This gets us a bit closer to being strictly conformant.
v2: Disallow glBindFramebufferEXT in 3.1 by not installing it in the
dispatch table. Suggested by Jordan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> [v1]
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> [v1]
Cc: mesa-stable@lists.freedesktop.org
Allow user-generated names for glBindRenderbufferEXT on desktop GL.
Disallow its use altogether for core profiles.
v2: Disallow glBindRenderbufferEXT in 3.1 by not installing it in the
dispatch table. Suggested by Jordan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> [v1]
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> [v1]
Cc: mesa-stable@lists.freedesktop.org
Almost all of the functions between the ARB and the EXT share the same
GLX protocol because the functionality is, essentially, identical.
However, there are some differences between the extensions:
- In the ARB extension, names must come from glGenBuffers.
- In the ARB extension, framebuffer objects are not shared (but they are
in the EXT).
For these reasons, glBindFramebuffer and glBindRenderbuffer have
different GLX protocol opcodes than their EXT counterparts. Currently
these functions alias each other in the dispatch table. This makes it
impossible to be truly spec conformant.
This patch enables fixing the conformance issue by splitting
glBindFramebuffer / glBindFramebufferEXT and glBindRenderbuffer /
glBindRenderbufferEXT into separate dispatch table entries.
Patches will be available shortly to:
- Fix the conformance issue.
- Stop advertising the EXT in OpenGL 3.1 (or core profiles).
HOWEVER, this does represent a compatibility break between the loader
(libGL or the Xserver GLX module) and the driver. Mesa drivers compiled
without this change will request a single dispatch table entry for
glBindFramebuffer and glBindFramebufferEXT. Since the updated loader
has different entries for each, the request will fail, and the driver
will die in a fire.
Drivers built with the change should continue to load fine on loaders
without the change. In this case, the driver will separately ask for
entries for glBindFramebuffer and glBindFramebufferEXT, and the loader
will tell it the same location. Since the loader in the server's GLX
module is not (yet) updated, this should not be a problem. We also do
not advertise the ARB extension from the server, so, again, this should
not be a problem for the server.
HOWEVER, this means that DRI1 drivers (remember mga_dri.so?) will no
longer load with libGL build hereafter. That means this patch will need
to be back ported to the 8.0 branch.
v2 (idr): Added missing GLX protocol opcodes for the EXT functions and
corrected the opcodes for the ARB functions. Updated GLX indirect_api
unit test and dispatch sanity unit test.
Signed-off-by: Tomasz Lis <tomasz.lis@intel.com>
Signed-off-by: Bartosz Zawistowski <bartosz.l.zawistowski@intel.com>
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> [v1]
This update fixes the problem with duplicated typedefs for
GLclampf and GLclampd in the previous version.
It also changes some parameter types for glDebugMessageCallbackARB()
and glTransformFeedbackVaryingsEXT().
Note we should someday update the glapi-gen code so that it
understands void pointer parameters. Currently, the Python code
only understands "GLvoid *" but not "void *". Luckily, the
compilers don't seem to complain about mixing GLvoid and void.
Commit bab755a made the implementation a no-op, and it was only ever
enabled by software rasterizers.
v2: Move the spec into docs/specs/OLD since it's now obsolete
(squashed patch from Andreas Boll)
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
The 20130624 version of glext.h changed this to match the
glMultiDrawElements() function which already had the extra const
qualifier.
Fixes warnings/errors that seem to vary from one compiler to the next.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
In glapi_priv.h we always need the typedef for the GLclampx type
since GL_OES_fixed_point is now defined in glext.h but the
GLclampx type is not. GLclampx is not used by anything in glext.h
but we need it for GL ES dispatch.
This is a huge patch because the structure of the file has been
changed.
The following extensions are new, however:
GL_AMD_interleaved_elements
GL_AMD_shader_trinary_minmax
GL_IBM_static_data
GL_INTEL_map_texture
GL_NV_compute_program5
GL_NV_deep_texture3D
GL_NV_draw_texture
GL_NV_shader_atomic_counters
GL_NV_shader_storage_buffer_object
GL_NVX_conditional_render
GL_OES_byte_coordinates
GL_OES_compressed_paletted_texture
GL_OES_fixed_point
GL_OES_query_matrix
GL_OES_single_precision
And these extensions were removed:
GL_FfdMaskSGIX
GL_INGR_palette_buffer
GL_INTEL_texture_scissor
GL_SGI_depth_pass_instrument
GL_SGIX_fog_scale
GL_SGIX_impact_pixel_texture
GL_SGIX_texture_select
Reviewed-by: José Fonseca <jfonseca@vmware.com>
This fixes the following build errors on powerpc:
CC glapi_dispatch.lo
In file included from glapi_dispatch.c:90:0:
../../../../../src/mapi/glapi/glapitemp.h:1640:1: error: no previous
prototype for 'glReadBufferNV' [-Werror=missing-prototypes]
../../../../../src/mapi/glapi/glapitemp.h:4198:1: error: no previous
prototype for 'glDrawBuffersNV' [-Werror=missing-prototypes]
../../../../../src/mapi/glapi/glapitemp.h:6377:1: error: no previous
prototype for 'glFlushMappedBufferRangeEXT'
[-Werror=missing-prototypes]
../../../../../src/mapi/glapi/glapitemp.h:6389:1: error: no previous
prototype for 'glMapBufferRangeEXT' [-Werror=missing-prototypes]
../../../../../src/mapi/glapi/glapitemp.h:6401:1: error: no previous
prototype for 'glBindVertexArrayOES' [-Werror=missing-prototypes]
../../../../../src/mapi/glapi/glapitemp.h:6413:1: error: no previous
prototype for 'glDeleteVertexArraysOES' [-Werror=missing-prototypes]
../../../../../src/mapi/glapi/glapitemp.h:6433:1: error: no previous
prototype for 'glGenVertexArraysOES' [-Werror=missing-prototypes]
../../../../../src/mapi/glapi/glapitemp.h:6445:1: error: no previous
prototype for 'glIsVertexArrayOES' [-Werror=missing-prototypes]
NOTE: This is a candidate for the 9.0 and 9.1 branches.
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
- recent gdb handles DWARF fine (tested both with version
7.1.90.20100730 from mingw-w64 project, and 7.5-1 from mingw project)
- http://people.freedesktop.org/~jrfonseca/bfdhelp/ was updated to
handle DWARF
- stabs requires ugly hacks to prevent compilation failures
- mixing stabs/dwarf prevents proper backtraces (which is inevitable,
given that the MinGW C runtime is pre-built with DWARF)
For example, without this change I get:
(gdb) bt
#0 _wassert (_Message=0xf925060 L"Num < NumOperands && \"Invalid child # of SDNode!\"",
_File=0xf60b488 L"llvm/include/llvm/CodeGen/SelectionDAGNodes.h", _Line=534)
at ../../../../mingw-w64-crt/misc/wassert.c:51
#1 0x0368996b in _assert (_Message=0x39d7ee4 "Num < NumOperands && \"Invalid child # of SDNode!\"",
_File=0x39d7e94 "llvm/include/llvm/CodeGen/SelectionDAGNodes.h", _Line=534)
at ../../../../mingw-w64-crt/misc/wassert.c:44
#2 0x00000004 in ?? ()
#3 0x00000004 in ?? ()
#4 0x0f60b488 in ?? ()
#5 0x00000000 in ?? ()
While with this change I get:
(gdb) bt
#0 _wassert (_Message=0xfb982e8 L"Num < NumOperands && \"Invalid child # of SDNode!\"",
_File=0xefbcb40 L"llvm/include/llvm/CodeGen/SelectionDAGNodes.h", _Line=534)
at ../../../../mingw-w64-crt/misc/wassert.c:51
#1 0x039c996b in _assert (_Message=0x3d17f24 "Num < NumOperands && \"Invalid child # of SDNode!\"",
_File=0x3d17ed4 "llvm/include/llvm/CodeGen/SelectionDAGNodes.h", _Line=534)
at ../../../../mingw-w64-crt/misc/wassert.c:44
#2 0x033111cc in getOperand (Num=4, this=<optimized out>)
at llvm/include/llvm/CodeGen/SelectionDAGNodes.h:534
#3 getOperand (i=4, this=<optimized out>)
at llvm/include/llvm/CodeGen/SelectionDAGNodes.h:779
#4 llvm::SelectionDAG::getNode (this=0xf00cb08, Opcode=79, DL=..., VT=..., N1=..., N2=...)
at llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:2859
#5 0x03377b20 in llvm::SelectionDAGBuilder::visitExtractElement (this=0xfb45028, I=...)
at llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp:2803
[...]
Reviewed-by: Brian Paul <brianp@vmware.com>
Remove all the glDraw* functions from the GLvertexformat structure.
The point of that dispatch struct is to handle all the functions which
dispatch differently depending on whether we're inside glBegin/End.
glDraw* are never allowed inside glBegin/End so we can remove those
entries.
This simplifies the code paths and gets rid of quite a bit of code.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
We don't support pre-2.6 kernels anyway - the install docs say 2.6.28
for DRI - and apparently this confuses ld.so's sorting when multiple
libGLs are installed. Just remove it.
Note: this is a candidate for the stable branches.
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
clang is supports most gcc options / extensions, with a some exceptions.
The biggest advantage of using clang is that compilation times are much
short.
One can tell scons to use clang when building by invoking it as
CC=clang CXX=clang++ scons libgl-xlib
The previous commit introduced extra words, breaking the formatting.
This text transformation was done automatically via the following shell
command:
$ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript
where 'vimscript' is a file containing:
/THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * '
:wq
Reviewed-by: Brian Paul <brianp@vmware.com>
This brings the license text in line with the MIT License as published
on the Open Source Initiative website:
http://opensource.org/licenses/mit-license.php
Generated automatically be the following shell command:
$ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \
sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {}
This introduces some wrapping issues, to be fixed in the next commit.
Reviewed-by: Brian Paul <brianp@vmware.com>
Generated automatically be the following shell command:
$ git grep 'BRIAN PAUL BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \
sed -i 's/BRIAN PAUL/THE AUTHORS/' {}
The intention here is to protect all authors, not just Brian Paul. I
believe that was already the sensible interpretation, but spelling it
out is probably better.
More practically, it also prevents people from accidentally copy &
pasting the license into a new file which says Brian is not liable when
he isn't even one of the authors.
Reviewed-by: Brian Paul <brianp@vmware.com>
This is the kind of information that would have been present for GLX, if
GLX supported modern GL. This allows these entrypoints to get automatic
asynchronous marshalling code generated for glthread.
This bug is currently benign, since get_called_parameter_string() is
currently only used for functions that return true for
glx_function.has_different_protocol(), and none of those functions
include padding. However, in order to implement marshalling of GL API
functions, we'll need to use get_called_parameter_string() far more
often.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
