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Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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When linked with certain builds of libstdc++, it appears like powf is resolved
by a symbol in that library. Other builds of libstdc++ doesn't contain that
symbol resulting in a linker / loader error. Optionally
resolve that symbol and replace it with calls to logf and expf.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Allows applications to dump surfaces to file without
referencing gallium/auxiliary entry points statically.
Existing test apps have been modified such that
they save the contents of the fronbuffer only
when the `-o' option's specified.
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Drivers scons files for a later time
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The requested window size is of the client area,
so account for surrounding borders and bars when
creating the window.
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Use scons target and dependency system instead of ad-hoc options.
Now is simply a matter of naming what to build. For example:
scons libgl-xlib
scons libgl-gdi
scons graw-progs
scons llvmpipe
and so on. And there is also the possibility of scepcified subdirs, e.g.
scons src/gallium/drivers
If nothing is specified then everything will be build.
There might be some rough corners over the next days. Please bare with me.
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API_DEFINES is the defines for libmesagallium.a. Append it to
egl_CPPFLAGS only when st_GL.so, which uses libmesagallium.a, is built.
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Fix
$ make CC="ccache gcc"
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glapidispatch.h exists so that core mesa (libmesa.a) can be built for
DRI drivers or for non-DRI drivers as a compile time decision (whether
IN_DRI_DRIVER is defined). It is of no use to glapi. This commit also
drops the use of glapidispatch.h in glx and libgl-xlib as they are
considered extensions to glapi when it comes to defining public GL
entries.
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Ensure -L$(TOP)/$(LIB_DIR) (the staging dir for build products), appears
in the link line before any -L in $LDFLAGS, so that we link driver we are
building with libEGL we have just built, and not an installed version
[olv: make a similar change to targets/egl]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
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Now that MESA_MINOR=10, we no longer need the extra '0' in the
version string.
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Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Signed-off-by: Brian Paul <brianp@vmware.com>
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Instead of having a NAME_SOFTWARE check just use the GALLIUM_DRIVER
instead but set the default to native which is the same as not wrapped.
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Gets rid of annoying cursor flicker
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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New design seems to be on parity according to piglit,
make it default to get more exposure and see if there
is any show stopper in the coming days.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Jerome please use git diff and git show before pushing.
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Winsys context build a list of register block a register block is
a set of consecutive register that will be emited together in the
same pm4 packet (the various r600_block* are there to provide basic
grouping that try to take advantage of states that are linked together)
Some consecutive register are emited each in a different block,
for instance the various cb[0-7]_base. At winsys context creation,
the list of block is created & an index into the list of block. So
to find into which block a register is in you simply use the register
offset and lookup the block index. Block are grouped together into
group which are the various pkt3 group of config, context, resource,
Pipe state build a list of register each state want to modify,
beside register value it also give a register mask so only subpart
of a register can be updated by a given pipe state (the oring is
in the winsys) There is no prebuild register list or define for
each pipe state. Once pipe state are built they are bound to
the winsys context.
Each of this functions will go through the list of register and
will find into which block each reg falls and will update the
value of the block with proper masking (vs/ps resource/constant
are specialized variant with somewhat limited capabilities).
Each block modified by r600_context_pipe_state_set* is marked as
dirty and we update a count of dwords needed to emit all dirty
state so far.
r600_context_pipe_state_set* should be call only when pipe context
change some of the state (thus when pipe bind state or set state)
Then to draw primitive you make a call to r600_context_draw
void r600_context_draw(struct r600_context *ctx, struct r600_draw *draw)
It will check if there is enough dwords in current cs buffer and
if not will flush. Once there is enough room it will copy packet
from dirty block and then add the draw packet3 to initiate the draw.
The flush will send the current cs, reset the count of dwords to
0 and remark all states that are enabled as dirty and recompute
the number of dwords needed to send the current context.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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st/egl no longer relies on libGL for OpenGL support.
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Otherwise, applications compiled with C compiler might have trouble
using them.
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Be defensive.
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They are no longer used.
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Replace all uses of ST_API_OPENGL_ES{1,2} by profiles. Having 3
st_api's to provide OpenGL, OpenGL ES 1.1, and OpenGL ES 2.0 is not a
sane abstraction, since all of them share glapi for current
context/dispatch management.
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Check MESA_LLVM and link to LLVM as other targets do.
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If the GALLIUM_GALAHAD env var is 1 we'll wrap the regular driver with
the galahad validation driver.
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Make state statically allocated, this kills a bunch of code
and avoid intensive use of malloc/free. There is still a lot
of useless duplicate function wrapping that can be kill. This
doesn't improve yet performance, needs to avoid memcpy states
in radeon_ctx_set_draw and to avoid rebuilding vs_resources,
dsa, scissor, cb_cntl, ... states at each draw command.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Keith prefers a clean separation between graw applications and
implementations, where apps do not link libgallium.a but instead
get all functionality they need via graw interface.
Although this is not incompatible with late loading of graw drivers, it
it would make it very hard to maintain, as wrappers for every utility
symbol exposed in graw would have to be written or generated somehow.
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Pointless now that the graw tests can be built independently of any graw
implementation.
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This allows to build multiple graws libs simultaneously and avoid
unnecessary rebuilds of the tests.
Also remove graw_util.c from inside the graw implementation -- it was
only being provided by one implementation, and graw tests were linking
against gallium anyway.
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Sconscript could be invoked twice if specified in the command line.
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acked on irc by Corbin + Marek.
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glxinfo and glxgears run on swrast and softpipe without undefined symbol
errors.
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drm_driver_descriptor::driver_name is defined to be the name of the
kernel module. We should check against drm_driver_descriptor::name
instead of drm_driver_descriptor::driver_name.
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KNOWN ISSUE: eglShowScreenSurfaceMESA in st/egl/kms fails
but st/egl/x11 works
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