No need to keep a copy of the message in system memory anymore,
since it should now be in GART memory on newer chips.
Signed-off-by: Christian König <christian.koenig@amd.com>
This fixes issues where get_rt_format would see a 0 format because the
nouveau_surface had not been properly initialized. Fixes crash on
supertuxkart startup (which still fails due to out-of-vram issues).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
glsl: Fix usage of the wrong union member in program_resource_visitor::recursion.
In the array-of-struct case, recursion() takes the row_major flag for
each iteration from 't->fields.structure[i]', but 't' is not a record
type. Inherit the array declaration row_major flag instead.
This mistake was found by running piglit on valgrind.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69449
Cc: "9.1 9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Tested-by: Kenneth Graunke <kenneth@whitecape.org>
i965/ivb: Flag RG32F quirk for texture gather regardless of swizzles
As of ARB_gpu_shader5, textureGather doesn't always read the
post-swizzle RED channel -- so we can't just look at the red swizzle
state.
Theoretically we could only flag the quirk if *some* green swizzle is in
use, but that's probably more trouble than it's worth.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
- For HSW: Select the channel based on the component selected (swizzle
is done in HW)
- For IVB: Select the channel based on the swizzle state for the
component selected. Only apply the RG32F w/a if we actually want
green -- we're about to flag it regardless of swizzle state.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
- For HSW: Select the channel based on the component selected (swizzle
is done in HW)
- For IVB: Select the channel based on the swizzle state for the
component selected. Only apply the RG32F w/a if we actually want
green -- we're about to flag it regardless of swizzle state.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
- gsampler2DRect support
- optional `comp` parameter
Future patches will add shadow sampler support and
textureGatherOffsets().
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
glsl: Add support for specifying the component in textureGather
ARB_gpu_shader5 introduces new variants of textureGather* which have an
explicit component selector, rather than relying purely on the sampler's
swizzle state.
This patch adds the GLSL plumbing for the extra parameter.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Theoretically would work on Gen5 as well but requires GLSL 1.30, which
is not (yet) enabled by default there.
V2: Enable for Gen5 conditionally on GLSL version.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Matt Turner <mattst88@gmail.com>
i965: ignore all texturing opcodes without a coordinate, for cubemap normalize
Previously we special-cased textureSize() but this is the more correct
condition.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Matt Turner <mattst88@gmail.com>
* This in essence means that Mesa would be
taking control of Haiku's OpenGL kit.
* This works by dispatching renderers from the
OpenGL add-ons directory
This patch fixes this Oracle Solaris Studio build error.
"../../src/glsl/ir_constant_expression.cpp", line 1398: Error: The function "isnormal" must have a prototype.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
All texture instructions can use offsets, not just TXF. Offsets into
the literals array were wrong, too.
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
mesa: Don't return any data for GL_SHADER_BINARY_FORMATS
We return 0 for GL_NUM_SHADER_BINARY_FORMATS, so
GL_SHADER_BINARY_FORMATS should not write any data to the application
buffer.
Fixes piglit test 'arb_get_program_binary-overrun shader'.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
svga: fix incorrect memcpy src in svga_buffer_upload_piecewise()
As we march over the source buffer we're uploading in pieces, we
need to memcpy from the current offset, not the start of the buffer.
Fixes graphical corruption when drawing very large vertex buffers.
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matthew McClure <mcclurem@vmware.com>
util: when packing depth values, round to nearest.
This patch adds the lrint, lrintf, llrint, and llrintf rounding utility
functions. When packing unorm depth values, we will round to nearest.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
configure: set HAVE_COMMON_DRI when building only swrast
With commit cb1febb07, I have incorrectly removed HAVE_COMMON_DRI
assuming that swrast does not need to build the translations for
driconf options, as effectively swrast/drisw does not use them.
With the incoming unification work of dri and drisw, it makes
sense just to revert the offending hunk.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70057
Reported-by: Vinson Lee <vlee@freedesktop.org>
Tested-by: Vinson Lee <vlee@freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
i965/fs: Improve accuracy of dFdy() to match dFdx().
Previously, we computed dFdy() using the following instruction:
add(8) dst<1>F src<4,4,0)F -src.2<4,4,0>F { align1 1Q }
That had the disadvantage that it computed the same value for all 4
pixels of a 2x2 subspan, which meant that it was less accurate than
dFdx(). This patch changes it to the following instruction when
c->key.high_quality_derivatives is set:
add(8) dst<1>F src<4,4,1>.xyxyF -src<4,4,1>.zwzwF { align16 1Q }
This gives it comparable accuracy to dFdx().
Unfortunately, align16 instructions can't be compressed, so in SIMD16
shaders, instead of emitting this instruction:
add(16) dst<1>F src<4,4,1>.xyxyF -src<4,4,1>.zwzwF { align16 1H }
We need to unroll to two instructions:
add(8) dst<1>F src<4,4,1>.xyxyF -src<4,4,1>.zwzwF { align16 1Q }
add(8) (dst+1)<1>F (src+1)<4,4,1>.xyxyF -(src+1)<4,4,1>.zwzwF { align16 2Q }
Fixes piglit test spec/glsl-1.10/execution/fs-dfdy-accuracy.
Acked-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Eric Anholt <eric@anholt.net>
gallium-egl: use standard variable types over EGLBoolean/EGLint
The inferface/prototype in native_wayland_bufmgr.h uses boolean/int, as
well as the rest of the file. Convert to improve consistency and to
prevent gcc compiler warnings due to type miss-match.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Laurent Carlier