mesa.git
16 years agoGEM: Fix previous commit to avoid asserting when we run into reserved space.
Eric Anholt [Tue, 6 May 2008 22:25:51 +0000 (15:25 -0700)]
GEM: Fix previous commit to avoid asserting when we run into reserved space.

These are the dwords that the reserved space is for.

16 years agoGEM: Don't emit an extra MI_FLUSH in the batch since GEM handles it.
Eric Anholt [Tue, 6 May 2008 20:57:08 +0000 (13:57 -0700)]
GEM: Don't emit an extra MI_FLUSH in the batch since GEM handles it.

16 years ago[intel-GEM] Add tiling support to swrast.
Keith Packard [Tue, 6 May 2008 17:51:08 +0000 (10:51 -0700)]
[intel-GEM] Add tiling support to swrast.

Accessing tiled surfaces without using the fence registers requires that
software deal with the address swizzling itself.

16 years agoDump buffer tiled status from intelPrintSAREA
Keith Packard [Tue, 6 May 2008 05:08:05 +0000 (22:08 -0700)]
Dump buffer tiled status from intelPrintSAREA

16 years agoGEM: Allocate the right number of relocs, avoiding heap smashing.
Eric Anholt [Mon, 5 May 2008 22:45:15 +0000 (15:45 -0700)]
GEM: Allocate the right number of relocs, avoiding heap smashing.

16 years agoGEM: Include target buffer handle in relocation debug.
Eric Anholt [Mon, 5 May 2008 22:44:49 +0000 (15:44 -0700)]
GEM: Include target buffer handle in relocation debug.

16 years agoGEM: Set validate index to keep the same buffer from being duped on the list.
Eric Anholt [Mon, 5 May 2008 21:20:18 +0000 (14:20 -0700)]
GEM: Set validate index to keep the same buffer from being duped on the list.

16 years agoPrint GEM handles instead of BO pointers in debugging.
Eric Anholt [Mon, 5 May 2008 21:15:40 +0000 (14:15 -0700)]
Print GEM handles instead of BO pointers in debugging.

small integers are much prettier, and let me correlate to DRM debug output.

16 years agoInitialize bufmgr_gem->validate_array[i].offset.
Eric Anholt [Mon, 5 May 2008 20:45:03 +0000 (13:45 -0700)]
Initialize bufmgr_gem->validate_array[i].offset.

This is just cosmetic, to produce less scary values when the ioctl fails and
doesn't return values there.

16 years agoMake intel_{batch,exec}_ioctl return an error code so we can recover better.
Eric Anholt [Mon, 5 May 2008 20:40:50 +0000 (13:40 -0700)]
Make intel_{batch,exec}_ioctl return an error code so we can recover better.

16 years agoAdd intel_bufmgr_gem.c to i915
Keith Packard [Mon, 5 May 2008 17:46:27 +0000 (10:46 -0700)]
Add intel_bufmgr_gem.c to i915

16 years agoTemporarily disable intel pixel ops on i915 for GEM
Keith Packard [Mon, 5 May 2008 17:45:30 +0000 (10:45 -0700)]
Temporarily disable intel pixel ops on i915 for GEM

Instead of attempting to fix these for GEM, just disable until GEM is
working.

16 years agoDon't forget to set handle of shared buffers.
Eric Anholt [Sat, 3 May 2008 01:25:00 +0000 (18:25 -0700)]
Don't forget to set handle of shared buffers.

(And fix a nearby whitespace nit)

16 years agoFix GEM execbuf ioctl argument.
Eric Anholt [Sat, 3 May 2008 01:24:13 +0000 (18:24 -0700)]
Fix GEM execbuf ioctl argument.

16 years agoFix to use GEM execbuf instead of TTM.
Eric Anholt [Sat, 3 May 2008 00:13:45 +0000 (17:13 -0700)]
Fix to use GEM execbuf instead of TTM.

16 years agoMinor fixups to get GEM to the point of execbuf ioctl.
Eric Anholt [Sat, 3 May 2008 00:00:47 +0000 (17:00 -0700)]
Minor fixups to get GEM to the point of execbuf ioctl.

16 years ago[intel] Fix build for GEM. TTM is now disabled, and fencing is gone.
Eric Anholt [Fri, 2 May 2008 21:11:19 +0000 (14:11 -0700)]
[intel] Fix build for GEM.  TTM is now disabled, and fencing is gone.

Fencing was used in two places: ensuring that we didn't get too many frames
ahead of ourselves, and glFinish.  glFinish will be satisfied by waiting on
buffers like we would do for CPU access on them.  The "don't get too far ahead"
is now the responsibility of the execution manager (kernel).

16 years agoAdd intel_bufmgr_gem for new graphics execution manager.
Eric Anholt [Fri, 2 May 2008 18:52:52 +0000 (11:52 -0700)]
Add intel_bufmgr_gem for new graphics execution manager.

16 years ago[intel] Warnings fixes.
Eric Anholt [Fri, 2 May 2008 19:25:48 +0000 (12:25 -0700)]
[intel] Warnings fixes.

16 years ago[intel] Merge intel_ioctl.h. Not sure how this slipped by in the .c merge.
Eric Anholt [Fri, 2 May 2008 19:25:12 +0000 (12:25 -0700)]
[intel] Merge intel_ioctl.h.  Not sure how this slipped by in the .c merge.

16 years agofix conversion of GLfloat display list IDs
Brian Paul [Thu, 1 May 2008 20:59:34 +0000 (14:59 -0600)]
fix conversion of GLfloat display list IDs

Use floor() to convert to int (per Mark Kildard and the SI).
Also, change translate_id() to return a signed integer since we may be
offsetting from GL_LIST_BASE.

16 years agoAdd support for GL_REPLACE_EXT texture env mode.
Brian Paul [Wed, 30 Apr 2008 22:05:01 +0000 (16:05 -0600)]
Add support for GL_REPLACE_EXT texture env mode.

GL_REPLACE_EXT comes from the ancient GL_EXT_texture extension.  Found an old demo that
actually uses it.
The values of the GL_REPLACE and GL_REPLACE_EXT tokens is different, unfortunately.

16 years agoautoconf: Fail from autoconf if the pkg-config macros aren't defined
Dan Nicholson [Wed, 30 Apr 2008 20:53:37 +0000 (13:53 -0700)]
autoconf: Fail from autoconf if the pkg-config macros aren't defined

Instead of postponing the error from missing pkg-config macros to when
configure is run, make autoconf exit by using m4 macros.

16 years agoadded xdemos/sharedtex.c test
Brian Paul [Wed, 30 Apr 2008 20:43:28 +0000 (14:43 -0600)]
added xdemos/sharedtex.c test

Test that modifications to a texture object in one rendering context are seen
in a second rendering context.
Press 't' to change the texture's image/colors.

16 years agoautoconf: Don't substitute MESA_MAJOR and friends
Dan Nicholson [Wed, 30 Apr 2008 20:28:03 +0000 (13:28 -0700)]
autoconf: Don't substitute MESA_MAJOR and friends

Since the autoconf config inherits from default, we don't need to
duplicate and substitute the MESA_* version numbers in configure.ac.
The version number is only needed in configure for the help text.

16 years agointel: test cpp to ensure mipmap tree matches texture image.
Xiang, Haihao [Wed, 30 Apr 2008 08:27:52 +0000 (16:27 +0800)]
intel: test cpp to ensure mipmap tree matches texture image.

16 years agodisable GL_TEXTURE_1D at end of frame to fix failed assertion
Brian Paul [Tue, 29 Apr 2008 21:02:46 +0000 (15:02 -0600)]
disable GL_TEXTURE_1D at end of frame to fix failed assertion

16 years agomesa: adjust glBitmap coords by a small epsilon
Brian Paul [Fri, 25 Apr 2008 15:46:43 +0000 (09:46 -0600)]
mesa: adjust glBitmap coords by a small epsilon

Fixes problem with bitmaps jumping around by one pixel depending on window
size.  The rasterpos is often X.9999 instead of X+1.
Run progs/redbook/drawf and resize window to check.

Cherry picked from gallium-0.1 branch

16 years agor200: fix state submission issue causing bogus textures (bug 15730)
Ove Kaaven [Tue, 29 Apr 2008 20:14:05 +0000 (22:14 +0200)]
r200: fix state submission issue causing bogus textures (bug 15730)

16 years agoChange default of driconf "allow_large_textures" to announce hardware limits.
Michel Dänzer [Tue, 29 Apr 2008 16:43:28 +0000 (18:43 +0200)]
Change default of driconf "allow_large_textures" to announce hardware limits.

The previous default these days served mostly to cause artifical problems with
GLX compositing managers like compiz (see e.g.
http://bugs.freedesktop.org/show_bug.cgi?id=10501).

16 years agobuild fix for xorg driver
Alan Hourihane [Mon, 28 Apr 2008 21:41:42 +0000 (22:41 +0100)]
build fix for xorg driver

16 years ago[i965] short immediate values must be replicated to both halves of the dword
Keith Packard [Fri, 25 Apr 2008 23:07:12 +0000 (16:07 -0700)]
[i965] short immediate values must be replicated to both halves of the dword

The 32-bit immediate value in the i965 instruction word must contain two
copies of any 16-bit constants. brw_imm_uw and brw_imm_w just needed to
copy the value into both halves of the immediate value instruction field.

16 years agoglcore: Respect DESTDIR
Dan Nicholson [Fri, 25 Apr 2008 18:35:00 +0000 (11:35 -0700)]
glcore: Respect DESTDIR

16 years agofix make tarballs
George Sapountzis [Fri, 25 Apr 2008 08:18:09 +0000 (11:18 +0300)]
fix make tarballs

16 years agosilence warning
Alan Hourihane [Fri, 25 Apr 2008 09:39:52 +0000 (10:39 +0100)]
silence warning

16 years agoenable GL_EXT_multi_draw_arrays (see bug 15670)
Pierre Beyssac [Thu, 24 Apr 2008 22:29:34 +0000 (16:29 -0600)]
enable GL_EXT_multi_draw_arrays (see bug 15670)

16 years agoinclude <X11/Xlib.h>
Alan Hourihane [Wed, 23 Apr 2008 14:59:23 +0000 (15:59 +0100)]
include <X11/Xlib.h>

16 years agodrop stray includes of glapi
George Sapountzis [Wed, 4 Apr 2007 09:31:40 +0000 (12:31 +0300)]
drop stray includes of glapi

16 years agoglx: nitpick renames
George Sapountzis [Fri, 18 Apr 2008 14:28:53 +0000 (17:28 +0300)]
glx: nitpick renames

16 years agoglx: split out current context code
George Sapountzis [Fri, 18 Apr 2008 14:28:34 +0000 (17:28 +0300)]
glx: split out current context code

also clean header inclusion after code movement

16 years agoglcore: drop outdated sources files intented for xorg
George Sapountzis [Fri, 18 Apr 2008 14:35:00 +0000 (17:35 +0300)]
glcore: drop outdated sources files intented for xorg

16 years agoglcore: tree sharing for DRI and XMesa
George Sapountzis [Fri, 18 Apr 2008 14:34:45 +0000 (17:34 +0300)]
glcore: tree sharing for DRI and XMesa

16 years agoglcore: build from mesa
George Sapountzis [Fri, 18 Apr 2008 14:34:24 +0000 (17:34 +0300)]
glcore: build from mesa

16 years agorevert part of the previous cleanup - it only applies
Alan Hourihane [Tue, 22 Apr 2008 22:05:11 +0000 (23:05 +0100)]
revert part of the previous cleanup - it only applies
to the 7.0 branch

16 years agoFix error string
Alan Hourihane [Tue, 22 Apr 2008 19:28:35 +0000 (20:28 +0100)]
Fix error string

16 years agocorrect the return value
Alan Hourihane [Tue, 22 Apr 2008 19:29:00 +0000 (20:29 +0100)]
correct the return value

16 years agosmall cleanups
Alan Hourihane [Tue, 22 Apr 2008 19:29:42 +0000 (20:29 +0100)]
small cleanups

16 years agoi965: fix DEPTH_TEXTURE_MODE (bug #14220)
Xiang, Haihao [Tue, 22 Apr 2008 08:25:23 +0000 (16:25 +0800)]
i965: fix DEPTH_TEXTURE_MODE (bug #14220)

16 years ago [i965] This is to fix random crash in some maps of Ut2004 demo.
Zou Nan hai [Tue, 22 Apr 2008 07:50:40 +0000 (15:50 +0800)]
 [i965] This is to fix random crash in some maps of Ut2004 demo.
e.g. bridge of fate.
  If vs output is big, driver may fall back to use 8 urb entries for vs,
unfortunally, for some unknown reason, if vs is working at 4x2 mode,
8 entries is not enough, may lead to gpu hang.

16 years agoi965: save the offset of target buffer after last execution, not relocatee buffer.
Xiang, Haihao [Tue, 22 Apr 2008 03:11:42 +0000 (11:11 +0800)]
i965: save the offset of target buffer after last execution, not relocatee buffer.

16 years agointel: fix an assertion failure. fix bug #15575
Xiang, Haihao [Mon, 21 Apr 2008 09:34:00 +0000 (17:34 +0800)]
intel: fix an assertion failure. fix bug #15575

16 years agoi965: clear the PRESUMED_OFFSET flag from bo_req.hint, not bo_req.flags. fix #15574
Xiang, Haihao [Mon, 21 Apr 2008 06:02:50 +0000 (14:02 +0800)]
i965: clear the PRESUMED_OFFSET flag from bo_req.hint, not bo_req.flags. fix #15574

16 years agoautoconf: Default the build to DRI on OS+CPU combos where it's expected.
Eric Anholt [Fri, 18 Apr 2008 22:03:01 +0000 (15:03 -0700)]
autoconf: Default the build to DRI on OS+CPU combos where it's expected.

16 years agoi965: fixup depth buffer check
Dave Airlie [Fri, 18 Apr 2008 05:37:54 +0000 (15:37 +1000)]
i965: fixup depth buffer check

16 years agoi965: fix vb aperture space check
Dave Airlie [Fri, 18 Apr 2008 05:14:48 +0000 (15:14 +1000)]
i965: fix vb aperture space check

16 years ago965: fix vb upload size check
Dave Airlie [Fri, 18 Apr 2008 05:09:11 +0000 (15:09 +1000)]
965: fix vb upload size check

16 years agoi965: fix gs_prog aperture check
Dave Airlie [Fri, 18 Apr 2008 05:05:35 +0000 (15:05 +1000)]
i965: fix gs_prog aperture check

16 years agoi915: check for depth region before accounting its buffer size
Dave Airlie [Fri, 18 Apr 2008 02:12:53 +0000 (12:12 +1000)]
i915: check for depth region before accounting its buffer size

fd.o bz #15573

16 years agoi965: initial attempt at fixing the aperture overflow
Dave Airlie [Thu, 17 Apr 2008 07:17:23 +0000 (17:17 +1000)]
i965: initial attempt at fixing the aperture overflow

Makes state emission into a 2 phase, prepare sets things up and accounts
the size of all referenced buffer objects. The emit stage then actually
does the batchbuffer touching for emitting the objects.

There is an assert in dri_emit_reloc if a reloc occurs for a buffer
that hasn't been accounted yet.

16 years agoRevert "[i965] renable regative rhw test"
Xiang, Haihao [Thu, 17 Apr 2008 08:30:17 +0000 (16:30 +0800)]
Revert "[i965] renable regative rhw test"

This reverts commit 3158e981f5f37768e9b04765704b9eaece8b899b.
rhw issue has gone away on IGD.

16 years agor200: accept PROGRAM_CONSTANT inputs due to mesa changes
Andrew Randrianasulu [Thu, 17 Apr 2008 00:51:02 +0000 (02:51 +0200)]
r200: accept PROGRAM_CONSTANT inputs due to mesa changes

16 years agobufmgr_fake: disable debugging again
Dave Airlie [Wed, 16 Apr 2008 06:49:32 +0000 (16:49 +1000)]
bufmgr_fake: disable debugging again

16 years agointel: fix _mesa_error ctx I introduced at lsat minute
Dave Airlie [Wed, 16 Apr 2008 06:37:13 +0000 (16:37 +1000)]
intel: fix _mesa_error ctx I introduced at lsat minute

16 years agointel/fake_bufmgr: Attempt to restrict references to objects in a batchbuffer > apert...
Dave Airlie [Wed, 16 Apr 2008 06:22:05 +0000 (16:22 +1000)]
intel/fake_bufmgr: Attempt to restrict references to objects in a batchbuffer > aperture size.

So with compiz on Intel hw with fake bufmgr, opening 4 firefox windows at 1680x1050 and hitting alt-tab, could cause the batchbuffer to try and reference more than the 32MB of RAM allocated.

Fix 1:
Fix 1 is to pre-verify the list of buffers against the current batchbuffer and if it can't possibly fit in the aperture to flush the batchbuffer to the hardware
and try again. If the buffers still can't fit well then you are hosed as I'm not sure there is a nice way to tell anyone.

Fix 2:
Next problem was that even with a simple check for total < aperture, we ran
into fragmentation issues, this meant that half way down a set of buffers,
we would fail as no blocks were available. Fix this by nuking the memory
manager from orbit and letting it start again and relayout the blocks in a
manner that fits.

Fix 3:
Finally the initial problem we were seeing was a memcpy to a NULL backing store.
We seem to end up with a texture at some point that never gets mapped but ends up with data in it. compiz al-tab icons have this property. So I created a card dirty bit that memcpy's any buffer that is !static and is written to back to memory. This probably is wrong but it makes compiz work for now.

Caveats:
965 support is still fail.

16 years agofix multi-draw buffer regression
Brian [Tue, 15 Apr 2008 02:54:13 +0000 (20:54 -0600)]
fix multi-draw buffer regression

16 years agoonly use __x86_64__, not __amd64__ (bug 15503)
Brian Paul [Mon, 14 Apr 2008 20:10:32 +0000 (14:10 -0600)]
only use __x86_64__, not __amd64__ (bug 15503)

16 years agofix GL_ARB_texture_rectangle breakage
Brian Paul [Mon, 14 Apr 2008 19:43:24 +0000 (13:43 -0600)]
fix GL_ARB_texture_rectangle breakage

16 years agocheck for _WIN32 and __WIN32__
Brian Paul [Mon, 14 Apr 2008 19:40:43 +0000 (13:40 -0600)]
check for _WIN32 and __WIN32__

16 years agodefine #extension GL_ARB_texture_rectangle
David Flynn [Mon, 14 Apr 2008 18:55:12 +0000 (12:55 -0600)]
define #extension GL_ARB_texture_rectangle

16 years agor200: fix XPD vertex program instruction when using temps as inputs
Roland Scheidegger [Sat, 12 Apr 2008 00:40:27 +0000 (02:40 +0200)]
r200: fix XPD vertex program instruction when using temps as inputs

due to the two read ports limit into temp memory may need the MAD_2 instruction
for the second instruction of the decomposed XPD.
While here, also try to avoid MAD_2 for MAD if all 3 inputs are temps but the
temps aren't actually distinct.

16 years agofix failed assertion (parameter can be a PROGRAM_CONSTANT)
Brian Paul [Fri, 11 Apr 2008 15:35:18 +0000 (09:35 -0600)]
fix failed assertion (parameter can be a PROGRAM_CONSTANT)

16 years agoadd missing glViewport calls
Brian Paul [Fri, 11 Apr 2008 14:59:05 +0000 (08:59 -0600)]
add missing glViewport calls

16 years agocomments
Brian Paul [Fri, 11 Apr 2008 14:08:22 +0000 (08:08 -0600)]
comments

16 years agoGet the default GLXPixmap texture target from the server when appropriate.
Michel Dänzer [Thu, 10 Apr 2008 19:45:52 +0000 (15:45 -0400)]
Get the default GLXPixmap texture target from the server when appropriate.

Fixes compiz with direct rendering when both GLX_TEXTURE_2D_EXT and
GLX_TEXTURE_RECTANGLE_EXT are supported for a GLXPixmap and the
application didn't specify the texture target as a GLX drawable attribute
when creating the GLX drawable.

16 years agomore make clean items
Brian [Thu, 10 Apr 2008 04:30:14 +0000 (22:30 -0600)]
more make clean items

16 years agouse InitUniforms()
Brian [Thu, 10 Apr 2008 04:29:33 +0000 (22:29 -0600)]
use InitUniforms()

16 years agoReplace duplicated code with new shaderutil.c functions
Brian [Thu, 10 Apr 2008 04:28:23 +0000 (22:28 -0600)]
Replace duplicated code with new shaderutil.c functions

16 years agoshader utility functions
Brian [Thu, 10 Apr 2008 04:27:36 +0000 (22:27 -0600)]
shader utility functions

16 years agoAdd support for dfbsd to mklib script.
Hasso Tepper [Wed, 9 Apr 2008 18:03:05 +0000 (11:03 -0700)]
Add support for dfbsd to mklib script.

16 years agoAdd $(X11_INCLUDES) to shut makedepend up.
Hasso Tepper [Wed, 9 Apr 2008 17:56:12 +0000 (10:56 -0700)]
Add $(X11_INCLUDES) to shut makedepend up.

16 years agoautoconf: Add dfbsd support.
Hasso Tepper [Wed, 9 Apr 2008 17:51:21 +0000 (10:51 -0700)]
autoconf: Add dfbsd support.

16 years agoHandle fbconfig comparison correctly for attributes the X server didn't send.
Jie Luo [Tue, 8 Apr 2008 23:17:06 +0000 (19:17 -0400)]
Handle fbconfig comparison correctly for attributes the X server didn't send.

16 years agoOnly convert configs if screen creation was successful.
Kristian Høgsberg [Tue, 8 Apr 2008 22:26:24 +0000 (18:26 -0400)]
Only convert configs if screen creation was successful.

Thanks to Adam Jackson for pointing it out.

16 years agor300: Fix r300VAPInputRoute{0,1} for big endian platforms.
Michel Dänzer [Mon, 7 Apr 2008 08:28:42 +0000 (10:28 +0200)]
r300: Fix r300VAPInputRoute{0,1} for big endian platforms.

16 years ago7.0.3 updates
Brian [Sat, 5 Apr 2008 01:26:29 +0000 (19:26 -0600)]
7.0.3 updates

16 years agoupdated w/ 7.0.3 release
Brian [Sat, 5 Apr 2008 01:25:26 +0000 (19:25 -0600)]
updated w/ 7.0.3 release

16 years agoimport 7.0.3 relnotes from 7.0 branch
Brian [Sat, 5 Apr 2008 01:25:14 +0000 (19:25 -0600)]
import 7.0.3 relnotes from 7.0 branch

16 years agoadded glGetActiveUniform_func
Brian [Sat, 5 Apr 2008 00:55:22 +0000 (18:55 -0600)]
added glGetActiveUniform_func

16 years agomesa: add missing glPush/PopMatrix() calls
Brian [Fri, 4 Apr 2008 15:38:22 +0000 (09:38 -0600)]
mesa: add missing glPush/PopMatrix() calls

16 years agomesa: add missing glPush/PopMatrix() calls
Brian [Fri, 4 Apr 2008 13:30:29 +0000 (07:30 -0600)]
mesa: add missing glPush/PopMatrix() calls

16 years agorewrite some of the mat*mat, mat*vec intrinsics
Brian [Fri, 4 Apr 2008 03:51:31 +0000 (21:51 -0600)]
rewrite some of the mat*mat, mat*vec intrinsics

Also, remove obsolete matrix codegen code.

16 years agosilence warning
Brian [Fri, 4 Apr 2008 02:12:32 +0000 (20:12 -0600)]
silence warning

16 years agoPick up dri2proto from the standard proto header include path.
Kristian Høgsberg [Wed, 2 Apr 2008 23:17:31 +0000 (19:17 -0400)]
Pick up dri2proto from the standard proto header include path.

16 years agoInitialize GLX_EXT_texture_from_pixmap attributes correctly.
Kristian Høgsberg [Wed, 2 Apr 2008 23:04:57 +0000 (19:04 -0400)]
Initialize GLX_EXT_texture_from_pixmap attributes correctly.

16 years agofix mistakenly set ATIFragmentShader._Enabled bit (bug 15269)
Roland Scheidegger [Tue, 1 Apr 2008 21:24:11 +0000 (23:24 +0200)]
fix mistakenly set ATIFragmentShader._Enabled bit (bug 15269)

16 years agoadded some missing calls to _mesa_enable_x_y_extensions()
Brian [Tue, 1 Apr 2008 14:41:08 +0000 (08:41 -0600)]
added some missing calls to _mesa_enable_x_y_extensions()

16 years agoUse AC_CHECK_PROGS to find alternate make programs
Dan Nicholson [Mon, 24 Mar 2008 17:01:50 +0000 (10:01 -0700)]
Use AC_CHECK_PROGS to find alternate make programs

The autoconf macro AC_PATH_PROGS handles the case of searching for
multiple program names already, so we don't need to open code it. Also
changed the search to AC_CHECK_PROGS so that it doesn't set the full
path unless the user specified. Finally, report back the found value at
the end for what the user should run.

16 years agofix parsing bug involving comments at the end of ARB v/f programs
Markus Amsler [Mon, 31 Mar 2008 20:58:28 +0000 (14:58 -0600)]
fix parsing bug involving comments at the end of ARB v/f programs

16 years agoDRI interface changes and DRI2 direct rendering support.
Kristian Høgsberg [Wed, 26 Mar 2008 23:26:59 +0000 (19:26 -0400)]
DRI interface changes and DRI2 direct rendering support.

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.

16 years agomesa: Free all shader program data before deleting all
Xiang, Haihao [Mon, 31 Mar 2008 09:02:47 +0000 (17:02 +0800)]
mesa: Free all shader program data before deleting all
shader/shader program objects to avoid memory access error.