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Nicholas Miell [Tue, 20 Sep 2011 13:20:39 +0000 (15:20 +0200)]
dri/nouveau: Enable NV_fog_distance on NV10 and NV20 hardware
Add support for NV_fog_distance to the NV10 and NV20 drivers.
[ Francisco Jerez: Fix fog coord. signedness for
GL_EYE_RADIAL_NV/GL_EYE_PLANE on nv20 ]
Nicholas Miell [Tue, 20 Sep 2011 06:17:01 +0000 (23:17 -0700)]
st/mesa: Enable NV_fog_distance for Gallium drivers
The fixed-function generated vertex program is all that's needed for
Gallium drivers.
Nicholas Miell [Tue, 20 Sep 2011 06:17:00 +0000 (23:17 -0700)]
mesa: Add NV_fog_distance to the fixed-function vertex program generator
This is all that is needed to implement NV_fog_distance on programmable
hardware.
Nicholas Miell [Tue, 20 Sep 2011 06:16:59 +0000 (23:16 -0700)]
mesa: Add the basics for the NV_fog_distance extension
No driver implements it yet.
José Fonseca [Tue, 1 Nov 2011 06:58:29 +0000 (06:58 +0000)]
ralloc: Use _vscprintf on MinGW.
MinGW uses MSVC's runtime DLLs for most of C runtime's functions, and
there has same semantics for vsnprintf.
Not sure how this worked until now -- maybe one of the internal
vsnprintf implementations was taking precedence.
José Fonseca [Mon, 31 Oct 2011 19:26:53 +0000 (19:26 +0000)]
svga: Fix potential buffer overflow in rs draw state.
Reviewed-by: Brian Paul <brianp@vmware.com>
José Fonseca [Mon, 31 Oct 2011 19:36:07 +0000 (19:36 +0000)]
llvmpipe: Remove unsed variables.
José Fonseca [Mon, 31 Oct 2011 19:04:08 +0000 (19:04 +0000)]
util: Add missing initializer.
Paul Berry [Tue, 25 Oct 2011 00:46:26 +0000 (17:46 -0700)]
i965: Fix flat integral varyings.
Previously, the vertex and fragment shader back-ends assumed that all
varyings were floats. In GLSL 1.30 this is no longer true--they can
also be of integral types provided that they have an interpolation
qualifier of "flat".
This required two changes in each back-end: assigning the correct type
to the register that holds the varying value during shader execution,
and assigning the correct type to the register that ties the varying
value to the rest of the graphics pipeline (the message register in
the case of VS, and the payload register in the case of FS).
Fixes piglit tests fs-int-interpolation and fs-uint-interpolation.
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Paul Berry [Tue, 25 Oct 2011 23:24:03 +0000 (16:24 -0700)]
mesa: Add glsl_type::get_scalar_type() function.
This function is similar to get_base_type(), but when called on
arrays, it returns the scalar type composing the array. For example,
glsl_type(vec4[]) => float_type.
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Paul Berry [Sat, 8 Oct 2011 00:37:32 +0000 (17:37 -0700)]
i965/gen6+: Switch GLSL from ALT to IEEE floating point mode
i965 graphics hardware has two floating point modes: ALT and IEEE. In
ALT mode, floating-point operations never generate infinities or NaNs,
and MOV instructions translate infinities and NaNs to finite values.
In IEEE mode, infinities and NaNs behave as specified in the IEEE 754
spec.
Previously, we used ALT mode for all vertex and fragment programs,
whether they were GLSL programs or ARB programs. The GLSL spec is
sufficiently vague about how infs and nans are to be handled that it
was unclear whether this mode was compliant with the GLSL 1.30 spec or
not, and it made it very difficult to test the isinf() and isnan()
functions.
This patch changes i965 GLSL programs to use IEEE floating-point mode,
which is clearly compliant with GLSL 1.30's inf/nan requirements. In
addition to making the Piglit isinf and isnan tests pass, this paves
the way for future support of the ARB_shader_precision extension.
Unfortunately we still have to use ALT floating-point mode when
executing ARB programs, because those programs require 0^0 == 1, and
i965 hardware generates 0^0 == NaN in IEEE mode.
Fixes piglit tests "isinf-and-isnan fs_fbo", "isinf-and-isnan vs_fbo",
and {fs,vs}-{isinf,isnan}-{vec2,vec3,vec4}.
Paul Berry [Thu, 6 Oct 2011 17:20:10 +0000 (10:20 -0700)]
glsl: Add isinf() and isnan() builtins.
The implementations are as follows:
isinf(x) = (abs(x) == +infinity)
isnan(x) = (x != x)
Note: the latter formula is not necessarily obvious. It works because
NaN is the only floating point number that does not equal itself.
Fixes piglit tests "isinf-and-isnan fs_basic" and "isinf-and-isnan
vs_basic".
Paul Berry [Thu, 6 Oct 2011 17:31:34 +0000 (10:31 -0700)]
glsl: Add '.ir' extension to builtin IR files
This patch adds the extension '.ir' to all the files in
src/glsl/builtins/ir/, and changes generate_builtins.py so that it no
longer globs on '*' to find the files to build. This prevents
spurious files (such as EMACS' infamous *~ backup files) from breaking
the build.
Paul Berry [Thu, 6 Oct 2011 18:28:42 +0000 (11:28 -0700)]
glsl: Fix copy-paste error in constant_expression_value(ir_binop_nequal)
The implementation of ir_binop_nequal in constant_expression_value()
appears to have been copy-and-pasted from the implementation of
ir_binop_equal, but with all instances of '==' changed to '!='. This
is correct except for one minor flaw: one of those '==' operators was
in an assertion checking that the types of the two arguments were
equal. That one needs to stay an '=='.
Fixes piglit tests {fs,vs}-inline-notequal.
Brian Paul [Mon, 31 Oct 2011 16:52:57 +0000 (10:52 -0600)]
docs: list GL_ARB_texture_storage in 7.12 release notes
Brian Paul [Mon, 31 Oct 2011 16:52:57 +0000 (10:52 -0600)]
mesa: add note about immutable textures for _mesa_test_texobj_completeness()
Brian Paul [Mon, 31 Oct 2011 16:52:57 +0000 (10:52 -0600)]
swrast: implement GL_ARB_texture_storage
Brian Paul [Mon, 31 Oct 2011 16:52:57 +0000 (10:52 -0600)]
st/mesa: implement GL_ARB_texture_storage
Brian Paul [Mon, 31 Oct 2011 16:52:57 +0000 (10:52 -0600)]
mesa: plug in dispatch functions for GL_ARB_texture_storage
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
mesa: compile new texstore.c file
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
mesa: init extension entry for GL_ARB_texture_storage
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
mesa: display list dispatch for GL_ARB_texture_storage
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
mesa: new glTexImage error checks for GL_ARB_texture_storage
If the texture memory was allocated with glTexStorage1/2/3D() we can
only change the image data with glTexSubImage calls.
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
mesa: glGetTexParameter support for GL_ARB_texture_storage
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
mesa: implement new functions for GL_ARB_texture_storage
This is the glTexStorage1D/2D/3D() functions. Basically do error
checking then call the driver hook to actually allocate memory.
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
glapi: regenerated API files for GL_ARB_texture_storage
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
glapi: new API specs for GL_ARB_texture_storage
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
mesa: add new driver hook for AllocTextureStorage()
Brian Paul [Mon, 31 Oct 2011 16:52:56 +0000 (10:52 -0600)]
mesa: add new fields for GL_ARB_texture_storage
José Fonseca [Thu, 27 Oct 2011 18:09:25 +0000 (19:09 +0100)]
svga: Flush the hwtnl primitives before writing to buffers.
svga keeps a small queue of similar primitive draws in order to coalesce
them into a single draw primitive command.
But the buffers referred in primitives not yet emitted were being ignored
in the considerations to flush or not the context.
This fixes piglit vbo-map-remap, vbo-subdata-sync, vbo-subdata-zero, and
Seeker.
Based on investigation and patch from Brian Paul.
Reviewed-By: Brian Paul <brianp@vmware.com>
Thomas Hellstrom [Mon, 31 Oct 2011 13:01:39 +0000 (14:01 +0100)]
st/xa: Plug a pipe context leak.
Forgot to destroy the pipe context on xa context destroy.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Thomas Hellstrom [Mon, 31 Oct 2011 11:14:05 +0000 (12:14 +0100)]
pipebuffer/debug: Fix a recursive mutex lock
pb_debug_manager_dump was trying to take a lock already
held by all callers.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: José Fonseca <jfonseca@vmware.com>
Dave Airlie [Sat, 29 Oct 2011 07:39:54 +0000 (08:39 +0100)]
radeon/r200: drop remains of r300/r600 support along with old drm 1.x kernel
This drops all the old drmSupports* checks since KMS does them all, and it
also drop R300_CLASS and R600_CLASS.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Chia-I Wu [Fri, 23 Sep 2011 03:40:49 +0000 (11:40 +0800)]
llvmpipe: fix a crash in non-SSE path
It is a typo went unnoticed.
Chia-I Wu [Sun, 21 Aug 2011 13:47:39 +0000 (21:47 +0800)]
intel: enable GL_OES_draw_texture
Chia-I Wu [Sun, 21 Aug 2011 13:08:25 +0000 (21:08 +0800)]
meta: add _mesa_meta_DrawTex()
It is set to dd->DrawTex.
Reviewed-by: Brian Paul <brianp@vmware.com>
[olv: set dd->DrawTex in _mesa_init_driver_functions]
Marek Olšák [Sat, 29 Oct 2011 14:19:45 +0000 (16:19 +0200)]
r600g: reset the render condition to NULL when rendering unconditionally
Marek Olšák [Sat, 29 Oct 2011 15:56:12 +0000 (17:56 +0200)]
r600g: shortcut ctx->screen->ws to ctx->ws
Eric Anholt [Sat, 22 Oct 2011 19:16:44 +0000 (12:16 -0700)]
i965: Remove the prepare() hook from state atoms.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 19:16:05 +0000 (12:16 -0700)]
i965: Remove the memcpy()ed atoms array now that everything is emit()-based.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 19:11:27 +0000 (12:11 -0700)]
i965: Merge brw_validate_state() and brw_upload_state() together.
They were called back-to-back at this point.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 19:02:37 +0000 (12:02 -0700)]
i965: Remove state upload code for calling prepare() now that there are none.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 19:03:36 +0000 (12:03 -0700)]
i965: Remove some old texturing debug code.
It caught one possible bug I recall in my time working on the driver,
and we haven't been setting it for non-fixed-function since the new FS
backend came along. The bug it caught was likely a confusion about
sampler mappings, which we have tests for these days.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:57:44 +0000 (11:57 -0700)]
i965: Finally, move the global fallbacks check to emit() time.
This was the last prepare() function, and it's the first state atom,
so it must be ready to move.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:54:32 +0000 (11:54 -0700)]
i965: Move index buffer upload to emit() time.
It's consumed by the brw_emit_index_buffer() code at emit() time.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:35:56 +0000 (11:35 -0700)]
i965: Do a hack job of merging VB prepare()/emit() together.
I don't really want to touch this impenetrable code in this series, so
just call the one function from the other, since no other atom cares
about them.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:34:49 +0000 (11:34 -0700)]
i965: Move the WM input sizes calculation to emit() time.
It's used for program compile.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:33:54 +0000 (11:33 -0700)]
i965: Move program compile to emit() time.
Only 4 other prepare() functions are left, which don't rely on this.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:32:05 +0000 (11:32 -0700)]
i965/gen4: Move CURBE offset calculation to emit() time.
This is consumed by the unit state.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:21:51 +0000 (11:21 -0700)]
i965/gen4: Fold push constant prepare()/emit() together.
While other units need to know about our constant buffer offsets,
nothing else cared about which particular BO other than the emit() half.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:18:56 +0000 (11:18 -0700)]
i965/gen6: Move viewport state setup to emit() time.
Only the emit() for the pointers into the batch later in this file
cares.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:25:15 +0000 (11:25 -0700)]
i965/gen4: Move URB fence recalculate to emit() time.
This is used by the unit state, which is at emit() time.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:17:27 +0000 (11:17 -0700)]
i965: Fold the gen6/7 URB state prepare()/emit() together.
No other unit cares about the prepare state, unlike gen4-5.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:14:02 +0000 (11:14 -0700)]
i965: Move VS pull constant upload to emit() time.
Only needed by the emit() for VS surfaces.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:12:43 +0000 (11:12 -0700)]
i965: Fold prepare() and emit() of VS surface state setup together.
This rearranges the code a bit, and makes the upload of the binding
table take only as many surfaces as there are in use.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:07:40 +0000 (11:07 -0700)]
i965: Move WM pull constant setup to emit() time.
It's needed by the WM surface state setup, which is now emit().
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:07:00 +0000 (11:07 -0700)]
i965/gen7: Fold WM surface state prepare()/emit() together.
These produce BRW_NEW_SURFACES (used by binding table emit()) and
BRW_NEW_NR_WM_SURFACES (used by WM unit emit()). Fixes a bug where
with no texturing and no color buffer, we wouldn't consider the null
renderbuffer in nr_surfaces. This was harmless because nr_surfaces is
only used for the prefetch info in the unit state.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:01:40 +0000 (11:01 -0700)]
i965/gen4: Fold WM surface state prepare()/emit() together.
These produce BRW_NEW_SURFACES (used by binding table emit()) and
BRW_NEW_NR_WM_SURFACES (used by WM unit emit()). Fixes a bug where
with no texturing and no color buffer, we wouldn't consider the null
renderbuffer in nr_surfaces. This was harmless because nr_surfaces is
only used for the prefetch info in the unit state.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:23:59 +0000 (11:23 -0700)]
i965: Move sampler state to emit() time.
This is consumed by the WM unit, which is already at emit().
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 17:51:34 +0000 (10:51 -0700)]
i965/gen4: Move unit state setup to emit() time.
It is only needed in time for brw_psp_urb_cbs(), which is also an emit().
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 17:53:18 +0000 (10:53 -0700)]
i965/gen7: Fold prepare() and emit() of SF CLIP/VP state together.
The prepare() only made state for its emit(), not anybody else.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 17:48:26 +0000 (10:48 -0700)]
i965/gen4: Move CC VP to emit() time, since it's only needed by CC's emit().
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 17:43:05 +0000 (10:43 -0700)]
i965: Move push constants setup to emit() time.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 17:37:14 +0000 (10:37 -0700)]
i965/gen6: Move setup of CC state batches to emit time.
This is part of a series trying to eliminate the separate prepare()
hook in state upload. The prepare() hook existed to support the
check_aperture in between calculating state updates and setting up the
batch, but there should be no reason for that any more.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 18:56:01 +0000 (11:56 -0700)]
i965: Check Fallback again after upload.
As we move state to emit() time from prepare() time, a couple of the
places that flag fallbacks will move here.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 16:40:38 +0000 (09:40 -0700)]
i965: Remove the validated BO list, now that it's unused.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 16:37:57 +0000 (09:37 -0700)]
i965: Use the batch save/reset code to avoid needing the BO validate step.
We were doing the BO validate step in prepare() (brw_validate_state())
hooks of atoms so that we could check_aperture before emitting the
relocation trees during brw_upload_state() that would actually make
the batchbuffer reference too much memory to be executed. Now that
all relocations occur in the batchbuffer, we can instead
check_aperture after emitting our state into the batchbuffer, and
easily roll back, flush, and retry if we happened to go over the
limits.
This will let us remove the whole prepare() vs emit() split in our
state atoms, which is a source of tricky dependencies and duplicated
code.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 17:33:24 +0000 (10:33 -0700)]
intel: Return error value from intel_batchbuffer_flush().
This will let the caller do something sensible on error, if it cares.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 02:08:55 +0000 (19:08 -0700)]
i965: Add a note about an unsafe-looking state check.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Sat, 22 Oct 2011 02:01:17 +0000 (19:01 -0700)]
intel: Add an interface for saving/restoring the batchbuffer state.
This will be used to avoid the prepare() step in the i965 driver's
state setup. Instead, we can just speculatively emit the primitive
into the batchbuffer, then check if the batch is too big, rollback and
flush, and replay the primitive.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Eric Anholt [Fri, 21 Oct 2011 23:32:03 +0000 (16:32 -0700)]
i915: Move the always_flush_cache code to triangle emit.
This could have broken always_flush_cache on i965, since
reserved_space doesn't reflect the size of the workaround flushes, and
we might run out of space. This should make always_flush_cache more
useful on pre-i965, anyway (since the point is to flush around each
draw call, even within a batchbuffer).
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Paul Berry <stereotype441@gmail.com>
Morgan Armand [Sat, 29 Oct 2011 17:37:58 +0000 (10:37 -0700)]
glsl: Fix compilation of glsl_lexer.ll with MSVC.
strtoull is not supported on msvc (as there is no C99 support).
Mathias Fröhlich [Tue, 26 Jul 2011 05:05:10 +0000 (07:05 +0200)]
r600g: Replace needless flush in texture upload.
Replace pipe->flush() with pipe->texture_barrier() in
the texture upload path for the staging texture.
This should be enough to get data out of the gpu
caches ready to be read for texture fetch.
Marek Olšák [Fri, 28 Oct 2011 17:24:16 +0000 (19:24 +0200)]
r600g: remove one pointless flush
It's not useful for anything.
The rest of the patch is just a cleanup resulting
from some of the variables being no longer used.
There are no piglit regressions.
Dave Airlie [Sat, 29 Oct 2011 07:15:00 +0000 (08:15 +0100)]
radeon/r200: forgot one somehow
drops last usage.
Dave Airlie [Sat, 29 Oct 2011 07:11:37 +0000 (08:11 +0100)]
radeon/r200: drop remains of non-libdrm_radeon build
These wrappers and associated symlinks were from the non-libdrm_radeon build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 28 Oct 2011 16:18:15 +0000 (17:18 +0100)]
mesa/st: get interpolation mode from the fragment shader.
With the recent changes to interpolation stuff, we can now get the value
direct from the program instead of just being fail.
fixes some of the glsl-1.30 interpolation tests with softpipe
Signed-off-by: Dave Airlie <airlied@redhat.com>
Adam Jackson [Sat, 29 Oct 2011 00:38:32 +0000 (20:38 -0400)]
glx: Don't enable INTEL_swap_event unconditionally
DRI2 supports this now - and already enables it explicitly - but drisw
does not and should not. Otherwise toolkits like clutter will only ever
SwapBuffers once and wait forever for an event that's not coming.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Morgan Armand [Fri, 28 Oct 2011 13:42:29 +0000 (06:42 -0700)]
implement WGL_ARB_create_context
Signed-off-by: José Fonseca <jfonseca@vmware.com>
Marek Olšák [Fri, 28 Oct 2011 20:31:34 +0000 (22:31 +0200)]
r600g: get backend mask after the context is fully set up
Ian Romanick [Tue, 11 Oct 2011 23:27:41 +0000 (16:27 -0700)]
ir_to_mesa: Let check_resources halt compilation
Previously check_resources could fail, but we'd still try to optimize
the shader, do device-specific code generation, etc. In some cases,
this could explode (especially in the device-specific code
generation). I haven't found that I could trigger this with the
current code. When too many samplers were used with the new uniform
handling code, I observed several crashes deep down in the driver.
NOTE: This is candidate for the 7.11 branch.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41609
Cc: Eric Anholt <eric@anholt.net>
Reviewed-and-tested-by: Kenneth Graunke <kenneth@whitecape.org>
Ian Romanick [Sat, 22 Oct 2011 01:22:42 +0000 (18:22 -0700)]
i965: Use glsl_type::column_type instead of open-coding it
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Ian Romanick [Wed, 26 Oct 2011 00:49:07 +0000 (17:49 -0700)]
glsl: Clean-up spurious error message on bad structure definitions
Previously a shader like
int X;
struct X { int i; };
void main() { gl_Position = vec4(0.0); }
would generate two error message:
0:2(19): error: struct `X' previously defined
0:2(20): error: incomplete declaration
The first one is the real error, and the second is spurious.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Ian Romanick [Mon, 24 Oct 2011 18:45:50 +0000 (11:45 -0700)]
glsl: Generate an error for array-of-array declarations
Other parts of the code already caught things like 'float x[4][2]'.
However, nothing caught 'float [4] x[2]'.
Fixes piglit test array-multidimensional-new-syntax.vert.
NOTE: This is candidate for the 7.11 branch.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Marek Olšák [Fri, 28 Oct 2011 19:27:22 +0000 (21:27 +0200)]
r300c/compiler: remove the compiler too
Gallium has a fork of this.
Kenneth Graunke [Thu, 27 Oct 2011 05:41:07 +0000 (22:41 -0700)]
i965/fs: Use the actual hardware g0 register for texel offset setup.
The idea here is to set up the message header with the Sampler State
pointer which the hardware provides as part of the PS Thread Payload in
register g0.
Unfortunately, the existing code
fs_reg(GRF, 0, BRW_REGISTER_TYPE_UD))
actually references "virtual GRF 0" rather than the hardware g0. This
is just some arbitrary GRF temporary which will get register allocated.
So, we ended up setting up the header with garbage.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Eric Anholt [Wed, 26 Oct 2011 23:23:50 +0000 (16:23 -0700)]
u_format: Fix -NaN handling for packing of 10F_11F_11F_REV to match GL specs.
Fixes the remainder of piglit GL_EXT_packed_float/pack.c
Reviewed-by: Marek Ol ák <maraeo@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Eric Anholt [Wed, 26 Oct 2011 23:11:27 +0000 (16:11 -0700)]
u_format: Fix clamping of overflow in 10F_11F_11F_REV to match GL specs.
Fixes the
1000000.0 overflow cases of piglit
GL_EXT_packed_float/pack.c
Reviewed-by: Marek Ol ák <maraeo@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Eric Anholt [Wed, 26 Oct 2011 23:09:16 +0000 (16:09 -0700)]
mesa: Don't do [0, 1] clamping on glGetTexImage() of packed float formats.
From the GL_EXT_packed_float spec:
For an RGBA color, if <type> is not one of FLOAT,
UNSIGNED_INT_5_9_9_9_REV_EXT, or UNSIGNED_INT_10F_11F_11F_REV_EXT,
or if the CLAMP_READ_COLOR_ARB is TRUE, or CLAMP_READ_COLOR_ARB
is FIXED_ONLY_ARB and the selected color (or texture) buffer is
a fixed-point buffer, each component is first clamped to [0,1].
Then the appropriate conversion formula from table 4.7 is applied
the component."
(but we previously resolved that the CLAMP_READ_COLOR bit is not
relevant to glGetTexImage())
This fixes most of the cases in piglit GL_EXT_packed_float/pack.
Reviewed-by: Marek Ol ák <maraeo@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Eric Anholt [Tue, 25 Oct 2011 23:53:00 +0000 (16:53 -0700)]
u_format: Fix bitshifting for unpacking from 10F.
This code was copy and pasted from the 11F unpacking, but not updated
for actually being 10 bits instead of 11.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41206
Reviewed-by: Marek Ol ák <maraeo@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Eric Anholt [Tue, 25 Oct 2011 23:50:44 +0000 (16:50 -0700)]
u_format: Fix bit definition of UF10_MANTISSA_BITS.
This is only used in the code for packing to INF, and resulted in an
extra bit set that was set anyway, so it was harmless except for the
confusion caused.
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Eric Anholt [Mon, 3 Oct 2011 23:59:01 +0000 (16:59 -0700)]
glsl: Implement GLSL 1.30's literal integer range restrictions.
From page 22 (28 of PDF) of GLSL 1.30 spec:
It is an error to provide a literal integer whose magnitude is too
large to store in a variable of matching signed or unsigned type.
Unsigned integers have exactly 32 bits of precision. Signed integers
use 32 bits, including a sign bit, in two's complement form.
Fixes piglit int-literal-too-large-0[123].frag.
v2: Take care with INT_MIN, use stroull, and make it a function.
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Eric Anholt [Fri, 14 Oct 2011 21:50:50 +0000 (14:50 -0700)]
radeon: Remove the non-libdrm kernel memory manager support.
We should have never been building this at this point.
Eric Anholt [Fri, 14 Oct 2011 21:34:19 +0000 (14:34 -0700)]
radeon: Insist on libdrm being present to build.
There's no sense in building a broken driver. Previously, there was
the potential of building a DRI1-only driver that would work for DRI1
and fail on DRI2 because the newer libdrm code wasn't present. Now
the radeon build system should be matching intel and nouveau.
Eric Anholt [Fri, 14 Oct 2011 21:33:00 +0000 (14:33 -0700)]
configure.ac: Fix equality checks in gallium st setup.
Eric Anholt [Fri, 14 Oct 2011 21:11:17 +0000 (14:11 -0700)]
dri: Remove driver GenerateMipmap hooks.
Mesa sets up _mesa_meta_GenerateMipmap as the default hook, which does
this check for fallback and call the fallback itself.
Eric Anholt [Fri, 14 Oct 2011 21:04:48 +0000 (14:04 -0700)]
radeon: Drop some remaining DRI1 vblank support code.
Eric Anholt [Fri, 14 Oct 2011 20:54:44 +0000 (13:54 -0700)]
intel: remove dead prototype for old DRI1 code.
Noticed while grepping for radeon code.
Eric Anholt [Fri, 14 Oct 2011 20:52:31 +0000 (13:52 -0700)]
radeon: Simplify cliprects computation now that there's just 1.
This can probably be reduced even further by moving this logic to the
scissor state update or just removing the logic entirely, but I don't
trust myself in radeon quite that much.
Eric Anholt [Fri, 14 Oct 2011 20:39:38 +0000 (13:39 -0700)]
radeon: Drop the clipping in spans, now that we always have (0,0) -> (w,h).