Age | Commit message (Collapse) | Author |
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also clean header inclusion after code movement
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Add DRI2 direct rendering support to libGL and add DRI2 client side
protocol code. Extend the GLX 1.3 create drawable functions in
glx_pbuffer.c to call into the DRI driver when possible.
Introduce __DRIconfig, opaque struct that represents a DRI driver
configuration. Get's rid of the open coded __GLcontextModes in the
DRI driver interface and the context modes create and destroy
functions that the loader was requires to provide. glcore.h is no
longer part of the DRI driver interface. The DRI config is GL binding
agnostic, that is, not specific to GLX, EGL or other bindings.
The core API is now also an extension, and the driver exports a list
of extensions as the symbol __driDriverExtensions, which the loader
must dlsym() for. The list of extension will always include the DRI
core extension, which allows creating and manipulating DRI screens,
drawables and contexts. The DRI legacy extension, when available,
provides alternative entry points for creating the DRI objects that
work with the XF86DRI infrastructure.
Change DRI2 client code to not use drm drawables or contexts. We
never used drm_drawable_t's and the only use for drm_context_t was as
a unique identifier when taking the lock. We now just allocate a
unique lock ID out of the DRILock sarea block. Once we get rid of the
lock entirely, we can drop this hack.
Change the interface between dri_util.c and the drivers, so that the
drivers now export the DriverAPI struct as driDriverAPI instead of the
InitScreen entry point. This lets us avoid dlsym()'ing for the DRI2
init screen function to see if DRI2 is supported by the driver.
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This makes make install work again for non-glx libGL implementations.
The make install logic is split into three sub-targets: install-libgl,
install-osmesa, install-drivers. The install target in src/glx/x11
is then implemented using the src/mesa make install-libgl rule.
Thanks to Dan Nicholson for pointing out the breakage.
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Also, use -include to avoid error message when make initially fails to
include the non-existent depend file.
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It is no longer linked with DRI drivers, libGL passes function pointers through
the DRI interface.
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Replaced $(LIB_DIR) with $(TOP)/$(LIB_DIR), use LIB_DIR in install targets.
Patch by Hanno Böck.
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This eliminates a bunch of duplication in the compilation commmands.
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libdrm can be had from:
http://people.freedesktop.org/~ajax/libdrm/
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linux-dri, but it disables support for direct-rendering in it. This config
mainly exists so that I can verify that changes to libGL haven't broken
builds on non-DRI platforms.
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work again.
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linking, if relevant.
Updated Makefiles to use -linker option instead of setting CC, CXX env vars.
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1,402 lines of code to be removed from Mesa (drivers and libGL). The
big winner is dri_util.c.
Primary changes are:
1. Remove all "deprecated" entry-points from the various structures in
dri_interface.h.
2. Rename the remaining fields to removed "version numbers." So,
bindContext3 becomes bindContext. Functions with "New" in the name
(e.g., CreateNewContext) were *not* changed, but that is an option.
Having "New" in the name is less annoying to me than having "3" in the name.
3. Remove all compatibility code that handles cases where the driver or
the loader is too old to support the latest interfaces.
4. Append the API version to the __driCreateNewScreen function name.
This is currently done by hand. In the future (i.e., the next time we
make an incompatible change to the interface) we'll want to come up with
a better way to do this. This prevents old loaders from being able to load
new (incompatible) drivers.
5. Bump the API version to 20050722. All drivers (by way of dri_util.c)
require this version.
6. All drivers are *required* to expose GLX_SGIX_fbconfig and
GLX_OML_swap_method (or the moral equivalents). Support for these
functions in implicit in the use of the "new" interface.
7. Some cases still exist that need to be compiled differently in a loader
or core Mesa versus in a driver. These are identified by the define
IN_DRI_DRIVER.
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is basically patch #2939 from X.org bugzilla #3379. This does *not*
fix the bug as it does not dynamically generate stubs at run-time. It
just gets things one step closer.
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libGL builds.
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ARB_fragment_program_shadow, ARB_vertex_program, NV_fragment_program,
NV_fragment_program_option, NV_fragment_program2, NV_vertex_program,
NV_vertex_program1_1, NV_vertex_program2, NV_vertex_program2_option,
NV_vertex_program3, and ATI_text_fragment_shader.
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them work with multi-work compiler names (e.g., "ccache gcc").
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- Remove the -Y option for makedepend, so that the standard
directories are searched
- No longer pipe the multiple errors that the -Y option caused
into /dev/null -- we want to know about these failures.
- Fix up a few other misc makedepend failures.
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src/mesa/glapi/glX_proto_send.py with the '-m size_c' and '-m size_h'
options.
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Move "handcoded" ARB_window_pos / MESA_window_pos functions to their own
file. Modify the ARB_window_pos functions to use the MESA_window_pos names.
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Move "handcoded" ARB_transpose_matrix functions to their own file. From
here on out, such handcoded functions should go in a file named
indirect_FOO.c, where "FOO" is some logical name for the functionality
(e.g., part of the extension name, etc.).
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by adding 'glx/x11' to SRC_DIRS in your build config.
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