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2012-10-29glx: Add the extension string for GLX_ARB_framebuffer_sRGBIan Romanick1-0/+1
From the GLX perspective, the ARB and EXT extensions are identical. Use a single bit for both. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Cc: Maciej Wieczorek <maciej.t.wieczorek@intel.com>
2012-09-05Remove Xcalloc/Xmalloc/Xfree callsMatt Turner1-1/+1
These calls allowed Xlib to use a custom memory allocator, but Xlib has used the standard C library functions since at least its initial import into git in 2003. It seems unlikely that it will grow a custom memory allocator. The functions now just add extra overhead. Replacing them will make future Coccinelle patches simpler. This patch has been generated by the following Coccinelle semantic patch: // Remove Xcalloc/Xmalloc/Xfree calls @@ expression E1, E2; @@ - Xcalloc (E1, E2) + calloc (E1, E2) @@ expression E; @@ - Xmalloc (E) + malloc (E) @@ expression E; @@ - Xfree (E) + free (E) @@ expression E; @@ - XFree (E) + free (E) Reviewed-by: Brian Paul <brianp@vmware.com>
2012-07-12mesa: Require current libxcb.Eric Anholt1-10/+0
Without that, people with buggy apps that looked at just the server string for GLX_ARB_create_context would call this function that just threw an error when you tried to make a context. Google shows plenty of complaints about this. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
2012-07-11glx/dri2: Add support for GLX_ARB_create_context_robustnessIan Romanick1-0/+2
Add the infrastructure required for this extension. There is no xserver support and no driver support yet. Drivers can enable this be advertising DRI2 version 4 and accepting the __DRI_CTX_FLAG_ROBUST_BUFFER_ACCESS flag and the __DRI_CTX_ATTRIB_RESET_STRATEGY attribute in create context. Some additional Mesa infrastructure is needed before drivers can do this. The GL_ARB_robustness spec, which all Mesa drivers already advertise, requires: "If the behavior is LOSE_CONTEXT_ON_RESET_ARB, a graphics reset will result in the loss of all context state, requiring the recreation of all associated objects." It is necessary to land this infrastructure now so that the related infrastructure can land in the xserver. The xserver has very long release schedules, and the remaining Mesa parts should land long, long before the next xserver merge window opens. v2: Expose robustness as a DRI2 extension rather than bumping __DRI_DRI2_VERSION. v3: Add a comment explaining why dri2->base.version >= 3 is also required for GLX_ARB_create_context_robustness. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Eric Anholt <eric@anholt.net>
2012-01-04glx: More hacking around versions of XCB that lack GLX_ARB_create_context ↵Ian Romanick1-2/+2
support Detect whether a new enough version of XCB is installed at configure time. If it is not, don't enable the extension and don't build the unit tests. v2: Move the AM_CONDIATION outside the case-statement so that it is invoked even for non-GLX builds. This prevents build failures with osmesa, for example. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Tested-by: Robert Hooker <robert.hooker@canonical.com>
2012-01-03glx: Hack around versions of XCB that lack GLX_ARB_create_context supportIan Romanick1-0/+9
A lot of tests in 'make check' will fail under these circumstances, but at least the build should work. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-01-02glx: Enable GLX_EXT_create_context_es2_profileIan Romanick1-0/+11
This extension is only enabled if the underlying driver advertises support for OpenGL ES 2.0. This happens either through the getAPIMask function in version 2 of the DRI2 extension or implicity through version 2 of the DRISW extension. Since there is no OpenGL ES 2.0 protocol, this extension is marked as only available with direct-rendering. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
2012-01-02glx: Add extension strings for GLX_ARB_create_context and ↵Ian Romanick1-0/+2
GLX_ARB_create_context_profile Note that these extensions are not automatically enabled for screens capable of direct-rendering. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
2011-12-19glx: Remove GLX_USE_APPLEGL cruft in extension string handlingIan Romanick1-36/+2
All of the extensions require that both libGL and either the server or the direct rendering driver (or both) enable the extension before it's advertised. It seems safe to assume that none of the other components on OS X will enable these extensions, so all the #ifdef blocks here just clutter the code. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Eric Anholt <eric@anholt.net> Cc: Jeremy Huddleston <jeremyhu@apple.com>
2011-12-19glx: GLX 1.4 does not require GLX_INTEL_swap_eventIan Romanick1-1/+1
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Eric Anholt <eric@anholt.net>
2011-12-19glx: Remove some extensions that are not, and never will be, supportedIan Romanick1-11/+0
There are a few unsupported extensions (e.g., the ATI and NV float extensions) that are still in the list. There is some small chance that these may be supported some day. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Eric Anholt <eric@anholt.net>
2011-10-28glx: Don't enable INTEL_swap_event unconditionallyAdam Jackson1-1/+1
DRI2 supports this now - and already enables it explicitly - but drisw does not and should not. Otherwise toolkits like clutter will only ever SwapBuffers once and wait forever for an event that's not coming. Signed-off-by: Adam Jackson <ajax@redhat.com>
2011-03-06glx: add initial GLX_EXT_framebuffer_sRGB support.Dave Airlie1-0/+2
this doesn't bind to drivers yet, just enough to in theory make indirect work against other servers. I'm really not sure what the rules for adding extensions to the known_gl_extensions list as it looks to be missing a few. are these GL extensions that have GLX protocol?? Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-26mesa: Add new MESA_multithread_makecurrent extension.Eric Anholt1-0/+1
This extension allows a client to bind one context in multiple threads simultaneously. It is then up to the client to manage synchronization of access to the GL, just as normal multithreaded GL from multiple contexts requires synchronization management to shared objects.
2010-10-01ARB_texture_rg: Add GLX protocol supportIan Romanick1-0/+1
2010-07-28glx: Rename __GLXcontext and __GLXdisplayPrivate to struct types.Kristian Høgsberg1-2/+2
2010-07-28glx: Rename __GLXscreenConfigs to struct glx_screenKristian Høgsberg1-5/+5
Because double underscores in private type names is painful.
2010-07-19glx: Remove support for MESA_swap_frame_usageKristian Høgsberg1-2/+0
The extension never worked, the implementation returns GLX_BAD_CONTEXT when enabling the frame tracking.
2010-07-19glx: Drop support for GLX_MESA_allocate_memoryKristian Høgsberg1-2/+0
Only r200 implemented it.
2010-04-27apple: Initial import of libGL for OSX from AppleSGLX svn repository.Jeremy Huddleston1-0/+38
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
2010-04-01Revert accidental commits from the xquartz treeJeremy Huddleston1-38/+0
This reverts commit 9aadc793f3db64cefa0b08f18abad424a659dacc. This reverts commit 69ea4e7718efb60b6b0d795a355cebd6712ceac1. This reverts commit dbe8b013936d977ec63d6607bfd2fc6772d29787. This reverts commit 23215ef4d60a86d9f3b3fdc08e3fdadc59e98890. This reverts commit 9495e3703062d1ddaf3161f4efc23f0b51284d9b. This reverts commit 0594cf70883b64692ba617d85f4f9b4e636e5c2b. This reverts commit 86a7978d37393ee34f876569ac06ffdb8d7289ae. This reverts commit 437902ce978cde9a0e1aa260f12dc232a8501c42.
2010-04-01apple: Initial import of libGL for OSX from AppleSGLX svn repository.Jeremy Huddleston1-0/+38
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
2010-02-09Retire miniglx and move the actual glx code up to src/glxKristian Høgsberg1-0/+714
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