gl_ModelViewProjection and friends aren't used in our shaders, so this
setup didn't do anything.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Those calls are only for enabling texture handling in the fixed
function pipeline, while everything we do is with shaders.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
The GLX side just gets the context from the current state. That's
also something I want to do for EGL, so that the making a context is
separate from initializing glamor, but I think I need the modesetting
driver in the server before I think about hacking on that more.
The previous code was rather incestuous, along with pulling in xf86
dependencies to our dix code. The new code just initializes itself
from the current state.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
It used to be the thing that returned your dispatch table and happeend
to set up the context, but now it just sets up the context.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Libepoxy hides all the GL versus GLES2 dispatch handling for us, with
higher performance.
v2: Squash in the later patch to drop the later of two repeated
glamor_get_dispatch()es instead (caught by keithp)
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
For now we're just building an uninstalled library. The extra EGL
stubs are required so that we can get the DIX building and usable
without pulling in the xf86 DDX code in glamor_egl.c.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
We're not using the extension prototypes, since you have to dlsym them
anyway. Disabling their definitions prevents them from being defined
twice (once by gl.h, once by glext.h).
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
We're going to want to make this DIX code instead of XF86 if at all
possible, but for now just disable it so we can work on the rest of
the build.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
v2: Also edit the one in glamor_egl.c (by anholt)
v3: Also edit the one in glamor_eglmodule.c (by anholt)
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
We only needed this because glx was directly bashing glapi tables.
Since that's not the case anymore, we should just MakeCurrent like a
real GL app.
v2: Hand-resolve against rebase onto newer server (by anholt)
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Xfuncproto.h has equivalents for these already.
v2: Adjust a couple more likelies after the rebase (anholt)
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Automake always provide -I. It is at the beginning of the list of compiler
options.
Not needed either to find glamor_egl.c source.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
In toplevel makefile:
nostdinc: only xserver, no other X modules
aclocaldir: no local macros to install
xkb_path: xserver only
"Gross hack": xserver only
In src/makefile:
SOLARIS_ASM_CFLAGS; server only
XORG_INCS: undefined variable
DIX_CFLAGS: undefined variable
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
This loop needed to go one higher, not sure if this fixes the leak
MrCooper was seeing on irc, but it fixes a leak.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
This is a warning, but a real problem can occur on some system.
Reported-by: Fabio Pedretti <fabio.ped@libero.it>
Reviewed-by: Axel Davy <davyaxel@free.fr>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
This implements some DRI3 helpers to help the DDXs using
glamor to support DRI3.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
There is one compilation error ,cast int to pointer, when built without
libgbm, reported by Gaetan Nadon.
And some error checking after memory allocation, reported by Seth Arnold.
There are still some similar issues in the largepixmap implementation.
They are relatively more complicate due to the heavy usage of RegionXXX
APIs which may allocate implicitly. Will fix them in the future.
Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
Tested-by: Gaetan Nadon <memsize@videotron.ca>
This implements glamor_egl_create_textured_pixmap_from_gbm_bo,
which is similar to glamor_egl_create_textured_pixmap, except
it takes a gbm_bo as argument.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
When creating a window with recordmydesktop running, the following may happen:
create picture 0x1cd457e0, with drawable 0x1327d1f0
(SetWindowPixmap is called)
destroy picture 0x1cd457e0, with drawable 0x1cd65820
Obtaining format for pixmap 0x1327d1f0 and picture 0x1cd457e0
==7989== Invalid read of size 4
==7989== at 0x8CAA0CA: glamor_get_tex_format_type_from_pixmap (glamor_utils.h:1252)
==7989== by 0x8CAD1B7: glamor_download_sub_pixmap_to_cpu (glamor_pixmap.c:1074)
==7989== by 0x8CA8BB7: _glamor_get_image (glamor_getimage.c:66)
==7989== by 0x8CA8D2F: glamor_get_image (glamor_getimage.c:92)
==7989== by 0x29AEF2: miSpriteGetImage (misprite.c:413)
==7989== by 0x1E7674: compGetImage (compinit.c:148)
==7989== by 0x1F5E5B: ProcShmGetImage (shm.c:684)
==7989== by 0x1F686F: ProcShmDispatch (shm.c:1121)
==7989== by 0x15D00D: Dispatch (dispatch.c:432)
==7989== by 0x14C569: main (main.c:298)
==7989== Address 0x1cd457f0 is 16 bytes inside a block of size 120 free'd
==7989== at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7989== by 0x228897: FreePicture (picture.c:1477)
==7989== by 0x228B23: PictureDestroyWindow (picture.c:73)
==7989== by 0x234C19: damageDestroyWindow (damage.c:1646)
==7989== by 0x1E92C0: compDestroyWindow (compwindow.c:590)
==7989== by 0x20FF85: DbeDestroyWindow (dbe.c:1389)
==7989== by 0x185D46: FreeWindowResources (window.c:907)
==7989== by 0x1889A7: DeleteWindow (window.c:975)
==7989== by 0x17EBF1: doFreeResource (resource.c:873)
==7989== by 0x17FC1B: FreeClientResources (resource.c:1139)
==7989== by 0x15C4DE: CloseDownClient (dispatch.c:3402)
==7989== by 0x2AB843: CheckConnections (connection.c:1008)
==7989==
(II) fail to get matched format for dfdfdfdf
The fix is to update the picture pointer when the window pixmap is changed,
so it moves the picture around with the window rather than the pixmap.
This makes FreePicture work correctly.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71088
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
n was used as a function parameter. But inside the for (i=1..n) loop,
n got reassigned as REGION_NUM_RECTS() and then decremented to zero by
the while loop. This caused the for loop to only iterate once instead
of 'n' times.
This patch renames the n parameter to numPoints.
Found by code inspection. Untested.
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Add Fast/Good/Best and appropriately map to Nearest and
Bilinear. Additionally, add a fallback path for unsupported filters.
Notably, this fixes window shadow rendering with Compiz, which uses
PictFilterConvolution for some odd reason.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
This lets us explicitly specify the range of vertices that are used,
which the OpenGL driver can use for optimization. Particularly,
it results in lower CPU overhead with Mesa-based drivers.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
This does YV12 and I420 for now, not sure if we can do packed without
a GL extension.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=64912
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: He Junyan <junyan.he@inbox.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
The return value of RegionContainsRect() is not a boolean but an enum
indicating that the region contains the rectangle completely, partially
or not at all. We can only take the PutImage fastpath when the region
contatins the rectangle completely.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65964
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Fixes crashes when glamor is used for a GPU screen with xserver 1.13 or
newer.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=57200#c17
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
