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Dave Airlie [Tue, 28 Feb 2012 11:23:04 +0000 (11:23 +0000)]
gallivm: only do rcp/mul for floating
rcp asserts on type.floating so don't go passing non-floating
things into it.
Signed-off-by: Dave Airlie <airlied@redhat.com>
José Fonseca [Mon, 27 Feb 2012 11:12:12 +0000 (11:12 +0000)]
svga: Advertise SVGA3D_DEVCAP_MAX_POINT_SIZE.
Backends usually advertise a SVGA3D_DEVCAP_MAX_POINT_SIZE between 63 and
256, so an hardcoded max point size of 80 is often incorrect.
This limitation does not apply for anti-aliased points (as they are done
via draw module) but we still advertise the same limit for both, because
all others pipe drivers do.
Reviewed-by: Brian Paul <brianp@vmware.com>
Neil Roberts [Sun, 26 Feb 2012 01:33:40 +0000 (01:33 +0000)]
mesa: Don't disable fast path for normalized types
Mesa has a fast path for the generic fallback when using glReadPixels
for RGBA data which uses memcpy. However it was really difficult to
hit this case because it would not be used if any transferOps are
enabled. Any type apart from floating point or non-normalized integer
types (so any of the common types) would force enabling clamping so
the fast path could not be used. This patch makes it ignore clamping
when determining whether to use the fast path if the data type of the
buffer is an unsigned normalized type because in that case clamping
will not have any effect anyway.
https://bugs.freedesktop.org/show_bug.cgi?id=46631
NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Brian Paul <brianp@vmware.com>
Brian Paul [Tue, 28 Feb 2012 14:54:43 +0000 (07:54 -0700)]
gallium: remove trailing comma to silence warning
Brian Paul [Tue, 28 Feb 2012 14:51:01 +0000 (07:51 -0700)]
mesa: minor comment, whitespace fixes in teximage.c
Dave Airlie [Tue, 28 Feb 2012 10:43:14 +0000 (10:43 +0000)]
gallivm: add frem support to the lp_build_mod helper.
for completeness.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 17 Feb 2012 19:02:21 +0000 (19:02 +0000)]
gallivm: add bitarit xor and not ops.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 9 Feb 2012 19:44:55 +0000 (19:44 +0000)]
st/mesa: don't unreference user attribs up front.
postpone unreferences until end of function, as the ones in use will
get naturally dereferenced.
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 9 Feb 2012 19:44:56 +0000 (19:44 +0000)]
mesa/vbo: inline vbo_sizeof_ib_type.
Can't see any reason this wouldn't be better off as an inline.
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 17 Feb 2012 19:02:23 +0000 (19:02 +0000)]
gallivm: add integer and unsigned mod arit functions. (v2)
use a single entry point, as per Jose's suggestion.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Brian Paul [Tue, 28 Feb 2012 03:28:09 +0000 (20:28 -0700)]
tgsi: remove trailing comma to silence warning
Brian Paul [Tue, 28 Feb 2012 03:28:09 +0000 (20:28 -0700)]
xlib: silence unused var warning
José Fonseca [Mon, 27 Feb 2012 18:52:00 +0000 (18:52 +0000)]
svga: Remove unused SVGA_TEX_UNITS constant.
José Fonseca [Mon, 27 Feb 2012 11:21:32 +0000 (11:21 +0000)]
svga: Clamp advertised PIPE_SHADER_CAP_MAX_TEMPS to SVGA3D_TEMPREG_MAX.
Some backends may advertise more temps than SVGA3D_TEMPREG_MAX, but the
driver is hardwired to only support up to the value defined by
SVGA3D_TEMPREG_MAX, so clamp to it.
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Sun, 26 Feb 2012 18:15:45 +0000 (19:15 +0100)]
r600g: use u_default_transfer_flush_region for all resource types
Marek Olšák [Sun, 26 Feb 2012 18:00:26 +0000 (19:00 +0100)]
r600g: use u_default_transfer_inline_write for all resource types
Marek Olšák [Sun, 26 Feb 2012 17:56:51 +0000 (18:56 +0100)]
gallium/util: add fast path for buffers in u_default_transfer_inline_write
v2: fix indentation, add assertions
Marek Olšák [Sun, 26 Feb 2012 17:48:42 +0000 (18:48 +0100)]
gallium/util: set correct usage flags in u_default_transfer_inline_write
The DISCARD flags should improve performance in drivers which handle them.
Marek Olšák [Sun, 26 Feb 2012 16:07:52 +0000 (17:07 +0100)]
r600g: fix streamout cache flush for r600
Figured out by trial and error.
Christian König [Mon, 27 Feb 2012 11:57:24 +0000 (12:57 +0100)]
vl: fix a douple free in xsp winsys backend
There are a couple of more bugs, but it is only
useful for debugging anyway.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Christian König [Mon, 27 Feb 2012 11:53:49 +0000 (12:53 +0100)]
vl: adjust matrix and median filter to removal of PIPE_SHADER_CAP_OUTPUT_READ
Signed-off-by: Christian König <deathsimple@vodafone.de>
Marek Olšák [Sun, 26 Feb 2012 18:44:45 +0000 (19:44 +0100)]
r600g: cleanup r600_transfer_struct
Especially rename staging_texture to staging and change its type
to r600_resource. I will reuse it for buffers later.
Marek Olšák [Thu, 23 Feb 2012 23:38:33 +0000 (00:38 +0100)]
r600g: check for R600_STREAMOUT env var in winsys
Marek Olšák [Fri, 24 Feb 2012 16:17:57 +0000 (17:17 +0100)]
r600g: move initialization of use_surface flag into screen_create
Also change the type to bool and give it a less ambiguous name.
Marek Olšák [Fri, 24 Feb 2012 16:14:59 +0000 (17:14 +0100)]
r600g: properly check whether texture is busy in get_transfer
Marek Olšák [Fri, 24 Feb 2012 16:13:19 +0000 (17:13 +0100)]
r600g: rename r600_resource_texture::depth to bool is_depth
It's used as a boolean.
Marek Olšák [Thu, 23 Feb 2012 22:44:36 +0000 (23:44 +0100)]
gallium: remove PIPE_SHADER_CAP_OUTPUT_READ
r600g is the only driver which has made use of it. The reason the CAP was
added was to fix some piglit tests when the GLSL pass lower_output_reads
didn't exist.
However, not removing output reads breaks the fallback for glClampColorARB,
which assumes outputs are not readable. The fix would be non-trivial
and my personal preference is to remove the CAP, considering that reading
outputs is uncommon and that we can now use lower_output_reads to fix
the issue that the CAP was supposed to workaround in the first place.
Marek Olšák [Fri, 24 Feb 2012 18:29:48 +0000 (19:29 +0100)]
gallium/rtasm: properly detect SSE and SSE2
This should fix crashes on ancient processors.
Tom Stellard [Mon, 20 Feb 2012 00:38:58 +0000 (19:38 -0500)]
r300g: Use automake to generate Makefile v3
v2:
- s/$(top_builddir)/$(top_srcdir)/
- Always generate Makefile.in
v3:
- Fixes from Matt Turner
- Use Mesa CFLAGS
Tom Stellard [Fri, 24 Feb 2012 14:00:01 +0000 (09:00 -0500)]
r300g: Reorganize the compiler unit tests
Tom Stellard [Sun, 26 Feb 2012 20:12:36 +0000 (15:12 -0500)]
r300/compiler: Schedule KIL instructions before output writes
Tom Stellard [Tue, 14 Feb 2012 02:26:15 +0000 (21:26 -0500)]
r300/compiler: Use the smart scheduler for r300 cards
Tom Stellard [Tue, 14 Feb 2012 02:27:28 +0000 (21:27 -0500)]
r300/compiler: Fix bug when lowering KILP on r300 cards
KILP instruction inside IF blocks were being lowered to an unconditional
KIL. Since r300 doesn't support branching, when the IF's were lowered
to conditional moves, the KIL would always be executed. This is not a
problem with the mesa state tracker, because the GLSL compiler handles
lowering IF's, but this bug was appearing in the VDPAU state tracker,
which does not use the GLSL compiler.
Note: This is a candidate for the stable branches.
Christian König [Sat, 25 Feb 2012 11:14:58 +0000 (12:14 +0100)]
vl/compositor: fix a simple typo
Otherwise the dirty area tracking won't work correctly.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Christian König [Wed, 15 Feb 2012 16:30:58 +0000 (17:30 +0100)]
st/xvmc: move xvmc state tracker out of xorg subdir
The xvmc state tracker is completely seperate and
doesn't shares code or anything else with the
xorg state tracker.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Christian König [Wed, 15 Feb 2012 16:20:50 +0000 (17:20 +0100)]
vl: rework winsys interface
Throw out all the old and now unneeded stuff.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Christian König [Wed, 15 Feb 2012 13:57:35 +0000 (14:57 +0100)]
vl: cleanup dri winsys abstraction
There was way to much dead code in it.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Vinson Lee [Sun, 19 Feb 2012 07:43:03 +0000 (23:43 -0800)]
scons: Don't build the assembly sources on Mac OS X.
This patch allows the Mac OS X SCons build to complete. The assembly
sources contain psuedo-ops that not are supported on Mac OS X.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Stéphane Marchesin [Fri, 24 Feb 2012 23:17:27 +0000 (15:17 -0800)]
i915g: Fix fallout from
8e4540ec2a82e72be491bc8fe23c10551d29a96c
Fixes piglit regressions from that change.
Zack Rusin [Fri, 24 Feb 2012 19:26:41 +0000 (14:26 -0500)]
svga: Fix stencil op mapping
We were inverting the meaning of the stencil op flags: in svga/d3d
the normal incr/decr wraps and the SAT ops clamp.
This fixes piglit failures (at least stencil-twoside and stencil-wrap).
We should backport this everywhere we can.
Reviewed-by: Brian Paul <brianp@vmware.com>
Brian Paul [Fri, 24 Feb 2012 16:46:44 +0000 (17:46 +0100)]
svga: fix use of SVGA3D_x vs. PIPE_FORMAT_x in svga_is_format_supported()
Two of the switch cases used PIPE_FORMAT_ tokens instead of SVGA3D_ tokens.
As it happens, the token values are equal for these formats so there's no
net change.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Brian Paul [Fri, 24 Feb 2012 16:27:35 +0000 (09:27 -0700)]
mesa/gdi: include swrast.h to fix compilation
Brian Paul [Tue, 21 Feb 2012 15:26:30 +0000 (08:26 -0700)]
st/mesa: initialize the MaxViewport, MaxRenderbufferSize constants
Use the max 2D/rect texture size as the limit. If that's not true
for some devices we'll need new PIPE_CAP_ queries.
Brian Paul [Mon, 20 Feb 2012 20:13:55 +0000 (13:13 -0700)]
mesa: move more swrast-related #defines out of core Mesa
Brian Paul [Mon, 20 Feb 2012 20:01:17 +0000 (13:01 -0700)]
mesa: remove STENCIL_BITS use
Brian Paul [Tue, 21 Feb 2012 15:01:05 +0000 (08:01 -0700)]
xlib: remove STENCIL_BITS
Brian Paul [Mon, 20 Feb 2012 20:00:17 +0000 (13:00 -0700)]
st/glx: remove STENCIL_BITS, DEFAULT_SOFTWARE_DEPTH_BITS
Remove some Mesa/swrast stuff.
Brian Paul [Mon, 20 Feb 2012 18:07:01 +0000 (11:07 -0700)]
mesa: remove last of MAX_WIDTH, MAX_HEIGHT
Define new MAX_VIEWPORT_WIDTH/HEIGHT and MAX_RENDERBUFFER_SIZE values
instead.
Brian Paul [Mon, 20 Feb 2012 18:07:01 +0000 (11:07 -0700)]
mesa: remove MAX_WIDTH from prog_execute.h
define a PROG_MAX_WIDTH var instead. It has to match MAX_WIDTH in
swrast. More elaborate refactoring could fix that (someday).
Brian Paul [Mon, 20 Feb 2012 18:07:01 +0000 (11:07 -0700)]
st/glx: remove MAX_WIDTH/HEIGHT usage
Brian Paul [Mon, 20 Feb 2012 18:07:01 +0000 (11:07 -0700)]
intel: remove MAX_WIDTH usage in intelInitContext()
Brian Paul [Mon, 20 Feb 2012 18:07:00 +0000 (11:07 -0700)]
swrast: check max renderbuffer size against SWRAST_MAX_WIDTH
Brian Paul [Mon, 20 Feb 2012 18:07:00 +0000 (11:07 -0700)]
osmesa: use SWRAST_MAX_WIDTH/HEIGHT
Brian Paul [Mon, 20 Feb 2012 18:07:00 +0000 (11:07 -0700)]
dri/swrast: use SWRAST_MAX_WIDTH/HEIGHT
Brian Paul [Mon, 20 Feb 2012 18:07:00 +0000 (11:07 -0700)]
xlib: use SWRAST_MAX_WIDTH/HEIGHT
Brian Paul [Mon, 20 Feb 2012 18:07:00 +0000 (11:07 -0700)]
swrast: define, use SWRAST_MAX_WIDTH/HEIGHT
We'll get rid of MAX_WIDTH, MAX_HEIGHT soon.
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
mesa: remove some cruft from config.h
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
mesa: minor comment clean-ups in config.h
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
mesa: remove WIN32 MAX_WIDTH work-around in config.h
There aren't any more stack-allocated arrays dimensioned by MAX_WIDTH
so there shouldn't be any more stack overflows.
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
swrast: remove MAX_WIDTH array in s_span.c
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
swrast: simplify mask array code
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
swrast: stop using MAX_WIDTH arrays in triangle code
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
swrast: remove MAX_WIDTH arrays in stencil code
Use some per-context temporary arrays instead.
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
swrast: remove MAX_WIDTH arrays in s_drawpix.c
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
swrast: remove MAX_WIDTH arrays in s_zoom.c
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
swrast: remove MAX_WIDTH arrays in s_depth.c
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
swrast: remove MAX_WIDTH arrays in s_copypix.c
Brian Paul [Mon, 20 Feb 2012 03:08:52 +0000 (20:08 -0700)]
mesa: move/fix MAX_WIDTH/HEIGHT-related assertions
Max texture and viewport size is only limited by MAX_WIDTH/HEIGHT for swrast.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Brian Paul [Mon, 20 Feb 2012 03:08:51 +0000 (20:08 -0700)]
st/mesa: stop using MAX_WIDTH in st_cb_texture.c
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Brian Paul [Mon, 20 Feb 2012 03:08:51 +0000 (20:08 -0700)]
st/mesa: stop using MAX_WIDTH in st_cb_drawpixels.c
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Brian Paul [Mon, 20 Feb 2012 03:08:51 +0000 (20:08 -0700)]
mesa: stop using MAX_WIDTH in glReadPixels code
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Brian Paul [Mon, 20 Feb 2012 03:08:51 +0000 (20:08 -0700)]
mesa: stop using MAX_WIDTH in texstore code
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Marek Olšák [Fri, 24 Feb 2012 01:25:25 +0000 (02:25 +0100)]
u_blitter: decrease minimum buffer range alignment to 4 for copy_buffer
Marek Olšák [Fri, 24 Feb 2012 01:24:22 +0000 (02:24 +0100)]
u_blitter: check for invalid values in copy_buffer
Marek Olšák [Tue, 21 Feb 2012 23:25:55 +0000 (00:25 +0100)]
r600g: rework queries
We always mapped the query buffer in begin_query, causing stalls
if the buffer was busy.
This commit reworks it such that the query buffer is only mapped
in get_query_result as it's supposed to be.
The query buffer is no longer treated as a ring buffer. Instead, the results
are just appended and when the buffer is full, we create a new one. One query
can have more than one query buffer, though that's a very rare case.
Begin_query releases all query buffers.
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 19:24:34 +0000 (20:24 +0100)]
r600g: cleanup magic numbers in set_xx_sampler
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 18:58:09 +0000 (19:58 +0100)]
r600g: remove duplicated evergreen_context_ps_partial_flush
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 18:54:17 +0000 (19:54 +0100)]
r600g: remove duplicated evergreen_context_pipe_state_set_sampler
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 18:47:07 +0000 (19:47 +0100)]
r600g: remove duplicated set_xx_resource functions
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 18:40:22 +0000 (19:40 +0100)]
r600g: remove duplicated function r600_state_sampler_init
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 18:38:42 +0000 (19:38 +0100)]
r600g: fixup name of evergreen-specific function
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 18:03:14 +0000 (19:03 +0100)]
r600g: simplify fail paths in create_context
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 17:40:11 +0000 (18:40 +0100)]
gallium/u_slab: fix possible crash in util_slab_destroy
It may happen if util_slab_create has not been called.
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 17:30:18 +0000 (18:30 +0100)]
r600g: fix possible crashes in destroy_context when failing in create_context
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 17:08:32 +0000 (18:08 +0100)]
r600g: consolidate common context init code
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Tue, 21 Feb 2012 16:49:29 +0000 (17:49 +0100)]
r600g: define GROUP_FORCE_NEW_BLOCK in common header
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Jakob Bornecrantz [Thu, 23 Feb 2012 17:17:37 +0000 (18:17 +0100)]
st/dri: Fix crash in st/dri from dri format commit
Introduced with
8de5c355fa2bf0f30df2c7cf39aee01e793284bf, it would probably just crash.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Reviewed-by: Jesse Barnes <jbarnes@virtousgeek.org>
Paul Berry [Wed, 15 Feb 2012 18:35:10 +0000 (10:35 -0800)]
glapi: Fix incorrect enum value.
From http://www.opengl.org/registry/specs/ARB/seamless_cube_map.txt:
Accepted by the <cap> parameter of Enable, Disable and IsEnabled,
and by the <pname> parameter of GetBooleanv, GetIntegerv, GetFloatv
and GetDoublev:
TEXTURE_CUBE_MAP_SEAMLESS 0x884F
This caused a change in enums.c, which is manually built from the .xml
files.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Brian Paul [Thu, 16 Feb 2012 19:25:22 +0000 (12:25 -0700)]
util: add mutex lock in u_debug_memory.c code
The linked list of memory allocations was not protected by a mutex.
This lead to sporadic failures with multi-threaded apps.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Fri, 17 Feb 2012 17:18:55 +0000 (10:18 -0700)]
svga: no-op sampler view referencing if no change
Just to be safe with ref counting and avoid atomic operations.
Brian Paul [Thu, 16 Feb 2012 19:23:16 +0000 (12:23 -0700)]
svga: use pipe_sampler_view_release() to avoid segfault
This fixes another case of faulting when freeing a pipe_sampler_view
that belongs to a previously destroyed context.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Thu, 16 Feb 2012 19:20:57 +0000 (12:20 -0700)]
st/wgl: check for hPbuffer=0 in wgl pbuffer functions
Per the GL_WGL_pbuffer spec, generate ERROR_INVALID_HANDLE and
return FALSE (and don't segfault).
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
José Fonseca [Wed, 8 Feb 2012 15:46:28 +0000 (15:46 +0000)]
st/wgl: Fix argument of stw_pixelformat_get_info().
stw_pixelformat_get_info takes zero based index, not a 1 based pixel
format number.
Brian Paul [Fri, 3 Feb 2012 18:10:40 +0000 (11:10 -0700)]
st/mesa: use pipe_sampler_view_release()
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Fri, 3 Feb 2012 18:09:39 +0000 (11:09 -0700)]
gallium: added pipe_sampler_view_release() function
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Fri, 3 Feb 2012 18:08:50 +0000 (11:08 -0700)]
st/mesa: add floating point formats in st_new_renderbuffer_fb()
To allow creating floating point buffers / pbuffers.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Thu, 8 Dec 2011 00:11:00 +0000 (17:11 -0700)]
svga: re-enable deleted surface caching
Basically, instead of immediately freeing deleted surfaces, hang onto
them in a cache to do quick re-allocation. This helps when surfaces
are frequently destroyed and then reallocated a bit later.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Brian Paul [Wed, 7 Dec 2011 23:57:11 +0000 (16:57 -0700)]
svga: implement surface cache size limit
There was a SVGA_HOST_SURFACE_CACHE_BYTES symbol, but it was never
used.
Now when we go to add a newly deleted surface to the cache we check
if the cache size would be exceeded. If so, try to free the least
recently "unused" surfaces until the cache is smaller. If we can't
do that, simply don't cache the newly deleted surface. The alternative
involves flushing and waiting and we don't want to do that.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Brian Paul [Thu, 8 Dec 2011 00:05:48 +0000 (17:05 -0700)]
svga: add svga_format_size() function
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Brian Paul [Thu, 17 Nov 2011 23:40:02 +0000 (16:40 -0700)]
svga: use dummy shaders when translation fails
Before, if shader translation failed for any reason we'd keep trying
to translate the shader over and over again during state validation.
The dummy fragment shader emits solid red so that might be visual
clue that translation is failing.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>