Brian Paul [Fri, 5 Mar 2010 16:24:15 +0000 (09:24 -0700)]
docs: document GL_APPLE_object_purgeable
Brian Paul [Fri, 5 Mar 2010 16:23:43 +0000 (09:23 -0700)]
mesa: whitespace fixes, 80-column wrapping, etc.
Chris Wilson [Fri, 5 Mar 2010 15:03:51 +0000 (15:03 +0000)]
Merge branch 'object-purgeable'
Acked-by: Brian Paul <brianp@vmware.com>
Chris Wilson [Wed, 13 Jan 2010 18:35:25 +0000 (18:35 +0000)]
APPLE_object_purgeable: intel
Implement support for purgeable objects by using the GEM madvise ioctl.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Chris Wilson [Fri, 13 Nov 2009 12:19:35 +0000 (12:19 +0000)]
APPLE_object_purgeable: core
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Chia-I Wu [Thu, 25 Feb 2010 08:37:04 +0000 (16:37 +0800)]
mesa/es: Update GLAPI and APISpec for GL_OES_EGL_image.
This generates the entrypoints and dispatches for GL_OES_EGL_image.
There is no real support yet.
Chia-I Wu [Fri, 5 Mar 2010 03:18:16 +0000 (11:18 +0800)]
st/egl: Add support for EGL_KHR_image_base and EGL_KHR_image_pixmap.
These extensions are not quite useful until the client APIs gain support
for the respective EGLImage extensions.
Chia-I Wu [Fri, 5 Mar 2010 03:00:15 +0000 (11:00 +0800)]
st/egl: Add get_param to native display interface.
get_param can be used to query the parameters of a native display.
There is only NATIVE_PARAM_USE_NATIVE_BUFFER right now. It queries
whether the window/pixmap surfaces use the native buffers instead of
private buffers.
Chia-I Wu [Fri, 5 Mar 2010 02:40:15 +0000 (10:40 +0800)]
st/egl: Move modeset interface to native_modeset.h.
native.h is getting more and more complex. Move the independent modeset
interface to native_modeset.h to simplify native.h a little.
Chia-I Wu [Sun, 21 Feb 2010 02:58:22 +0000 (10:58 +0800)]
st/egl: Add event support to the native display interface.
There is only invalid_surface event right now. When EGL receives the
event, it sets the force_validate flag of the context binding to the
surface. This helps skip an unnecessary check.
Vinson Lee [Fri, 5 Mar 2010 01:40:36 +0000 (17:40 -0800)]
Revert "mesa: Remove pointless comparison of unsigned integer with a negative constant."
This reverts commit
a05fdbcb719ac64e6be842372813f0f4ca2f4f93.
Removing the comparison is wrong. The comparison with -1 should be changed
to another value (probably PROGRAM_UNDEFINED) along with another
change in the shader assembler.
Conflicts:
src/mesa/shader/prog_execute.c
Eric Anholt [Thu, 4 Mar 2010 23:47:19 +0000 (15:47 -0800)]
intel: Remove non-kernel-exec-fencing support.
Shaves 60k off the driver from removing the broken spans code. This
means we now require 2.6.29, which seems fair given that it's a year
old and we've removed support for non-KMS already in the last release
of 2D.
Eric Anholt [Thu, 4 Mar 2010 23:33:21 +0000 (15:33 -0800)]
intel: Remove the unused s8 spans code. Not hit during no_rast piglit.
Shaves 5.5k off of the driver.
Michel Dänzer [Thu, 4 Mar 2010 23:15:40 +0000 (00:15 +0100)]
Fix comparison of unsigned value against < 0.
Brian Paul [Thu, 4 Mar 2010 22:53:41 +0000 (15:53 -0700)]
softpipe: minor tweaks to texture filtering code
Brian Paul [Thu, 4 Mar 2010 22:50:19 +0000 (15:50 -0700)]
gallivm: implement texture border color, plus tweaks to some wrap modes
The progs/test/texwrap demo looks pretty good, but there are still some
tiny differences from softpipe. There may be a sub-pixel texcoord
interpolation error somewhere.
There's some room for optimization. Many of the wrap modes compute
intermediate values that are constant for the texture size (see the
min/max values). These could be computed earlier and stored somewhere
for later use.
Brian Paul [Thu, 4 Mar 2010 22:52:01 +0000 (15:52 -0700)]
gallivm: added texture border_color field
Brian Paul [Thu, 4 Mar 2010 22:52:19 +0000 (15:52 -0700)]
gallivm: added question/comment
Brian Paul [Thu, 4 Mar 2010 22:52:37 +0000 (15:52 -0700)]
llvmpipe: new comment
Brian Paul [Thu, 4 Mar 2010 22:49:39 +0000 (15:49 -0700)]
gallivm: comments
Francisco Jerez [Thu, 4 Mar 2010 22:19:49 +0000 (23:19 +0100)]
dri/nouveau: Remove some CI remnants.
Andrew Randrianasulu [Thu, 4 Mar 2010 22:15:47 +0000 (23:15 +0100)]
dri/nouveau: Trivially add GL_ARB_texture_mirrored_repeat.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Andrew Randrianasulu [Mon, 1 Mar 2010 23:45:50 +0000 (23:45 +0000)]
dri/nouveau: Enable GL_EXT_stencil_wrap.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Andrew Randrianasulu [Mon, 1 Mar 2010 23:58:17 +0000 (23:58 +0000)]
dri/nouveau: Add GL_EXT_stencil_wrap for nv04.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Francisco Jerez [Thu, 4 Mar 2010 20:40:47 +0000 (21:40 +0100)]
dri/nouveau: Fix rb->DataType for z24s8 renderbuffers.
Francisco Jerez [Thu, 4 Mar 2010 20:32:07 +0000 (21:32 +0100)]
dri/nouveau: Try to keep client buffers smaller than the scratch VBO length.
Francisco Jerez [Thu, 4 Mar 2010 20:27:11 +0000 (21:27 +0100)]
dri/nouveau: Pack client arrays as they're copied to the real BO.
Jesse Barnes [Thu, 4 Mar 2010 21:14:59 +0000 (13:14 -0800)]
xdemos: add OML sync test
Add program to test glXSwapBuffersMscOML behavior. Based on glsync.c.
Corbin Simpson [Thu, 4 Mar 2010 20:46:20 +0000 (12:46 -0800)]
r300g: Fix indexbuf upper limits.
Wine tends to pessimistically use ~0 for its max index, but r300s
only can go up to 2^24-1, causing the kernel checker to freak out.
Civ4 is marginally improved now. Still crashes, but not as bad.
Chris Wilson [Thu, 12 Nov 2009 10:15:49 +0000 (10:15 +0000)]
APPLE_object_purgeable: autogenerated files
Chris Wilson [Thu, 12 Nov 2009 10:12:56 +0000 (10:12 +0000)]
APPLE_object_purgeable: xml
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Brian Paul [Thu, 4 Mar 2010 17:51:31 +0000 (10:51 -0700)]
gallivm: rework and implement more texture wrap modes
All the texture wrap modes are now implemented for linear and nearest
sampling.
However, texture border color is not yet supported so some wrap modes
will produce int coords outside the texture bounds. We'll get garbage
values insted of the texture border color for now.
Brian Paul [Thu, 4 Mar 2010 17:50:26 +0000 (10:50 -0700)]
gallivm: added lp_build_fract()
Brian Paul [Thu, 4 Mar 2010 16:45:34 +0000 (09:45 -0700)]
gallivm: added lp_build_set_sign()
Brian Paul [Thu, 4 Mar 2010 15:36:26 +0000 (08:36 -0700)]
gallivm: added lp_build_negate()
Brian Paul [Sat, 27 Feb 2010 00:44:10 +0000 (17:44 -0700)]
gallivm: clarify unsigned vs. signed integer type construction
The lp_int_type() function was creating an unsigned type. So rename
that function to lp_uint_type() and create new lp_int_type() that
creates a signed type.
Eric Anholt [Wed, 3 Mar 2010 19:51:51 +0000 (11:51 -0800)]
i915: Enable texture tiling by default.
This now passes piglit testcases, and shows performance improvements
on openarena. Blit-heavy apps may see degradation, but the
expectation is that the common case of 3D rendering will see
significant wins.
This regresses gen-teximage on my 855, and no piglit tests on my 945.
Eric Anholt [Wed, 3 Mar 2010 19:49:39 +0000 (11:49 -0800)]
i915: Fix up i830 for tiled drawing offsets.
Corresponds to
b87406e55f029d29594ae76a4b39a4fe1007fe4f.
George Sapountzis [Thu, 4 Mar 2010 14:33:39 +0000 (16:33 +0200)]
fix getprocaddress test
Ian Romanick [Thu, 4 Mar 2010 09:56:20 +0000 (01:56 -0800)]
DRI: Put back missing break-statement
The break in the __DRI_ATTRIB_RENDER_TYPE case was accidentally
removed in commit
5cf2c5851bcd29c2d53bb04ab692b4b156f5a74d. This puts
it back.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Vinson Lee [Thu, 4 Mar 2010 09:51:50 +0000 (01:51 -0800)]
Revert "mesa: Fix unsigned comparison."
This reverts commit
f9504e75f02586a8561733e0e2711c65efa2979d.
This patch is incorrect.
Vinson Lee [Thu, 4 Mar 2010 09:35:28 +0000 (01:35 -0800)]
glsl: Remove unsigned greater than or equal zero comparison.
Vinson Lee [Thu, 4 Mar 2010 09:24:44 +0000 (01:24 -0800)]
mesa: Fix unsigned comparison.
Vinson Lee [Thu, 4 Mar 2010 09:10:44 +0000 (01:10 -0800)]
glsl: Remove unsigned greater than or equal zero comparison.
Vinson Lee [Thu, 4 Mar 2010 08:58:36 +0000 (00:58 -0800)]
glsl: Return NULL on _slan_gen_asm error path on non-debug builds.
Exit the function early on the error path, instead of continuing, to
prevent a null pointer dereference later on.
Vinson Lee [Thu, 4 Mar 2010 08:53:52 +0000 (00:53 -0800)]
glsl: Add assert to check input to strcmp.
Vinson Lee [Thu, 4 Mar 2010 08:41:21 +0000 (00:41 -0800)]
mesa: Add asserts to check inputs to memcpy.
Dave Airlie [Thu, 4 Mar 2010 05:49:57 +0000 (15:49 +1000)]
r300: make blit code work on swtcl machines.
Only tested this on my rv530 with R300_NO_TCL=1, but it works there
at least. It would be nice to fix the tex_offset by chaning the vertex
program on tcl to read from offset 6 but this isn't really necessary.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 4 Mar 2010 05:08:26 +0000 (15:08 +1000)]
r300_blit: initialise whole fp structure to 0
at least on the r500 we get a lockup unless I do this, the compiler
seems to fail to compile and we just get a null fp.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Vinson Lee [Thu, 4 Mar 2010 03:03:45 +0000 (19:03 -0800)]
Remove ffb and gamma from configs.
Vinson Lee [Thu, 4 Mar 2010 02:20:01 +0000 (18:20 -0800)]
wgl: Fix mingw32 build.
This was missed in commit
fcf438e9e03f6e75bca4a49ad372fe7c4b1abbf8.
Ian Romanick [Thu, 4 Mar 2010 01:50:11 +0000 (17:50 -0800)]
Fix unmatched parenthesis introduce by previous commits
I wasn't careful enough when removing support for GCC versions earlier
than 3.3.0. I could have sworn that I compile tested before pushing,
but apparently not. FAIL.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 4 Mar 2010 00:43:13 +0000 (16:43 -0800)]
Note removal of pre-GCC 3.3.0 support in release notes.
Ian Romanick [Thu, 4 Mar 2010 00:15:42 +0000 (16:15 -0800)]
Remove support for GCC older than 3.3.0 from generated sources
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 4 Mar 2010 00:03:24 +0000 (16:03 -0800)]
Remove support for GCC older than 3.3.0 from generator scripts
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 4 Mar 2010 00:02:45 +0000 (16:02 -0800)]
Remove support for GCC older than 3.3.0
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 3 Mar 2010 23:59:37 +0000 (15:59 -0800)]
Add version check for GCC
Mesa now requires GCC 3.3.0 or later. See the following thread from
the mesa3d-dev mailing list for more details:
http://marc.info/?t=
126748568900005&r=1&w=2
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Alex Deucher [Wed, 3 Mar 2010 21:12:22 +0000 (16:12 -0500)]
radeon/r200/r300/r600: add check_blit vtbl function
Check if the native blit formats are supported, if not,
attempt to use an alternate format.
Skip 3, >4 bpp as per comments from mcencora on irc.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Ian Romanick [Wed, 3 Mar 2010 13:30:14 +0000 (05:30 -0800)]
Note removal of color-index rendering in release notes.
Ian Romanick [Sat, 27 Feb 2010 01:58:53 +0000 (17:58 -0800)]
Remove stray defines of HAVE_RGBA
Now that color-index support is removed from t_dd_tritmp.h and
t_dd_unfilled.h, drivers no longer need define HAVE_RGBA.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Sat, 27 Feb 2010 01:54:59 +0000 (17:54 -0800)]
mesa/tnl_dd: Remove color-index support from t_dd_unfilled.h
The code removal and the re-indent were done together for this one
because the cause of the affected code blocks is much, much smaller
than in t_dd_tritmp.h.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Sat, 27 Feb 2010 01:45:27 +0000 (17:45 -0800)]
mesa/tnl_dd: White-space / indentation fixes after previous commit
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Sat, 27 Feb 2010 01:41:15 +0000 (17:41 -0800)]
mesa/tnl_dd: Remove color-index support from t_dd_tritmp.h
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 03:29:53 +0000 (19:29 -0800)]
mesa: Remove unused RasterIndex field
With the preceeding changes, gl_current_attrib::RasterIndex is not
used. Remove it.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 03:28:04 +0000 (19:28 -0800)]
mesa: Always return default value for CURRENT_RASTER_INDEX
Since there is no color-index rendering, it is impossible to update
this value. Just return the initial setting and be happy.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 03:25:19 +0000 (19:25 -0800)]
mesa: Eliminate index parameter to _mesa_feedback_vertex
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 03:12:30 +0000 (19:12 -0800)]
mesa: Remove ClearIndex and IndexMask from device-driver interface
These are used to inform the driver of the clear value for color-index
buffers and to control write-masking of bits in color-index buffers.
No driver use or need (not even Nouveau) these interfaces.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 03:06:29 +0000 (19:06 -0800)]
swrast: Remove _swrast_logicop_ci_span
After all the recent color-index rendering removal,
_swrast_logicop_ci_span is no longer used anywhere.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 03:03:23 +0000 (19:03 -0800)]
mesa: Remove _mesa_add_color_index_renderbuffers
After all the recent color-index visual support removal,
_mesa_add_color_index_renderbuffers is no longer used anywhere.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 03:00:50 +0000 (19:00 -0800)]
mesa: Remove checks of Visual.rgbMode in Get paths
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 02:58:38 +0000 (18:58 -0800)]
mesa: Remove checks of Visual.rgbMode
This must always be true now, so there is no reason to check it. Ever.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 02:49:33 +0000 (18:49 -0800)]
mesa: Remove support for creating color-index visuals
Remove the rgbMode and indexBits parameters from _mesa_create_visual
and _mesa_initialize_visual. These values are now hardcoded to
GL_TRUE and 0.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 02:24:07 +0000 (18:24 -0800)]
tnl: Remove color-index TNL support
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 02:23:19 +0000 (18:23 -0800)]
DRI: Remove support for color-index visuals
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 02:15:40 +0000 (18:15 -0800)]
swrast_setup: Remove more color-index rendering support
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 01:48:27 +0000 (17:48 -0800)]
swrast: Remove color-index rendering support from s_spantemp.h
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 01:44:28 +0000 (17:44 -0800)]
mesa/xlib: Remove support for color-index rendering
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:59:27 +0000 (16:59 -0800)]
osmesa: Remove support for color-index rendering
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:51:40 +0000 (16:51 -0800)]
fbdev: Remove support for color-index rendering
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:44:39 +0000 (16:44 -0800)]
DRI/swrast: Remove color-index support from DRI swrast driver
It appears that color-index rendering wasn't actually supported
anyway. swrastFillInModes did not previously create an color-index
configs, so it doesn't seem like there would be any way to get a
color-index visual.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:34:21 +0000 (16:34 -0800)]
swrast: Remove SPAN_INDEX
Also adjust the bits that appear after it to fill in the gap.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:11:43 +0000 (16:11 -0800)]
swrast: Remove _swrast_read_index_span
After all the recent color-index rendering removal,
_swrast_read_index_span is no longer used anywhere.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:10:02 +0000 (16:10 -0800)]
swrast: Remove _swrast_mask_ci_span
After all the recent color-index rendering removal,
_swrast_mask_ci_span is no longer used anywhere.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:07:11 +0000 (16:07 -0800)]
swrast: Remove _swrast_fog_ci_span and associated code
After all the recent color-index rendering removal,
_swrast_fog_ci_span is no longer used anywhere.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:05:20 +0000 (16:05 -0800)]
swrast: Remove _swrast_write_index_span and associated code
After all the recent color-index rendering removal,
_swrast_write_index_span is no longer used anywhere.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Thu, 25 Feb 2010 00:02:38 +0000 (16:02 -0800)]
swrast: Remove remaining color-index state tracking infrastructure
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:54:33 +0000 (15:54 -0800)]
swrast: Remove support for ReadPixels from a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:45:36 +0000 (15:45 -0800)]
swrast: Remove support for Clear into a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:39:08 +0000 (15:39 -0800)]
swrast: Remove support for rendering antialiased lines into a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:26:48 +0000 (15:26 -0800)]
swrast: Remove support for rendering antialiased triangles into a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:22:56 +0000 (15:22 -0800)]
swrast: Remove support for rendering lines into a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:20:11 +0000 (15:20 -0800)]
swrast: Remove support for rendering points into a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:17:30 +0000 (15:17 -0800)]
swrast: Remove support for rendering triangles into a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:15:01 +0000 (15:15 -0800)]
swrast: Remove support for Bitmap into a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:11:04 +0000 (15:11 -0800)]
swrast: Remove _swrast_write_zoomed_index_span and associated code
After removing support for CopyPixels and DrawPixels involving
color-index buffers, _swrast_write_zoomed_index_span is no longer
used. Removed it and all the support for COLOR_INDEX formats in zoom_span.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 23:02:59 +0000 (15:02 -0800)]
swrast: Remove support for CopyPixels to / from a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Wed, 24 Feb 2010 22:55:25 +0000 (14:55 -0800)]
swrast: Remove support for DrawPixels into a color-index buffer
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
José Fonseca [Wed, 3 Mar 2010 19:55:31 +0000 (19:55 +0000)]
llvmpipe: Store the original triangle coordinates in the debug build.
For debugging purposes only.
José Fonseca [Wed, 3 Mar 2010 18:47:29 +0000 (18:47 +0000)]
llvmpipe: Ensure context is flushed when destroying shaders.
Eric Anholt [Wed, 3 Mar 2010 02:06:24 +0000 (18:06 -0800)]
i915: Use x,y drawing offsets instead of changing buffer offsets.
This should fix rendering into mipmaps of tiled textures.