Infer whether or not to use ES based on the GLSL version (100 or 300 are
for ES). This replaces the --glsl-es command line option. Set various
compiler limits based on the minimums required for the specified GLSL
version.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
The choices aren't just 0 and 1, so using the enum names is much more
clear.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This allows application developers to use Mesa's compiler as a
standalone validator for their shaders.
This is mostly a revert of commit 569f0e4.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Pull the data directly from the context like the other varying related
limits. The parser state shadow copies were added back when the parser
state didn't have a pointer to the context. There's no reason to do it
now days.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
gl_MaxVertexOutputVectors => ctx->Const.VertexProgram.MaxOutputComponents
gl_MaxFragmentInputVectors => ctx->Const.FragmentProgram.MaxInputComponents
v2: Add types so that the code compiles. Pointed out by Brian.
v3: Leave gl_MaxVaryingFloats et al. as-is. Suggested by Paul.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com> [v2]
Reviewed-by: Marek Olšák <marek.olsak@amd.com> [v2]
Reviewed-by: Paul Berry <stereotype441@gmail.com> [v2]
Starting with OpenGL 3.2 input limits and output limits for stages may
not match. This means they need to be accounted separately.
No piglit regressions.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
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>
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>
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>
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>
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>
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>
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>
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>
