55a34e71e8
shader: fixes piglit layer-gs-no-write
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Fix using undeclared gl_Layer from fragment shader.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
9 years ago
d413cba1e9
renderer: handle gaps in vertex shader inputs
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We are seeing shaders with 0 and 2 inputs, but no 1, so we need
to handle gaps properly.
This fixes some regressions in drawpixels after some mesa changes
on the guest.
9 years ago
d6ade3c0c3
shader: improve TXQ translation
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TXQ may query levels and size.
Fixes all piglit texturesize tests and others.
[airlied: use EMIT_BUF_WITH_RET].
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
9 years ago
175292b2df
Fix alpha-test regression
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Commit 53286c6f5a
9 years ago
c01d5be76a
shader: add a few handled texture type
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This is a regression fix from c59eddf16e
9 years ago
1d2a61788f
Fix potential leak in fill_interpolants()
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Fix found thanks to AddressSanitizer & piglit
glsl-1.50/execution/built-in-functions/gs-pow-vec3-vec3.shader_test.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
9 years ago
53286c6f5a
Fix -Wformat-nonliteral warnings
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
9 years ago
c59eddf16e
Fix -Wswitch-default
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
9 years ago
94d697dca6
renderer: fix a couple of shadowed variable declarations.
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This fixes a couple of -Wshadow warnings.
Signed-off-by: Dave Airlie <airlied@redhat.com>
9 years ago
454a868a8b
renderer: make some char * into const char *.
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This fixes a bunch of warnings about losing constness.
Signed-off-by: Dave Airlie <airlied@redhat.com>
9 years ago
2c6081225b
shader: fix potential leak
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Found thanks to llvm scan-build.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
9 years ago
43a8e9c749
shader: don't use a single temps array
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Create a bunch of temp arrays based on the input TGSI
ranges. Otherwise the temps code triggers a lack of
some passes in the mesa GLSL compiler.
A large shader from shadertoy triggered 1m30s compile in mesa
due to the large temp array.
Reported-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
9 years ago
9787608091
gallium/tgsi: update with some newer gallium pieces
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This updates the tgsi code from mesa, it introduces
changes necessary to deal with tessellation and doubles.
It also drops an unused saturate feature, which we didn't
use anyways.
9 years ago
bd64c81fc2
renderer: handle rendering to A8 surfaces.
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I'm not sure this is 100% complete, piglit fbo-alpha now passes.
This was a guess as to why gnome-shell was broken, but I don't think
it was the correct one.
9 years ago
ee45480c5d
renderer: fix GLSL1.30 shader translation
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If we were running on a GLSL 1.30 backend, shader translation
was broken.
9 years ago
031d582bc1
renderer: emit clip distances before emitting position
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This fixes piglit fixed-clip-enables test.
9 years ago
92b00c978b
renderer: CLEANUP - remove TABs
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I didn't do a good enough job last time at purging these.
9 years ago
25f4d39b50
virgl: use shader stencil export if it's available.
9 years ago
9921144812
shader: fix two sided color interpolation
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We need to declare both colors if we declare one, so the
vertex and fragment shaders link.
Fixes glsl-1.10 interpolation* and glsl-1.30 interpolation*
9 years ago
674d730e90
shader: drop the unsupported file declaration for sampler views
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These aren't required to be parsed, but we can them.
9 years ago
38f01a3daf
renderer: reorder some structs to remove holes
10 years ago
7e85c2f114
renderer: CLEANUP: whitespace and reindent
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this uses the mesa coding style, pray I never have to do
this again.
strip all trailing whitespace as much as possible
10 years ago
aca150b35b
renderer: move explicit locations hack into shader cfg
10 years ago
ca23e98b22
renderer: CLEANUP: boolean/GLboolean -> bool
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use stdbool.h as much as possible
some of the gallium code imported uses boolean
so leave it alone for now
10 years ago
1af42f7a98
renderer: emit prescale from geom shader when present
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the scaling stuff needs to happen in the geom shader instead
of the vertex shader if a geom shader is present.
fixes: tests/spec/glsl-1.50/execution/geometry/core-inputs.shader_test
10 years ago
ae4c0331fb
renderer: handle clip distance input to frag shader
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this fixes:
tests/spec/glsl-1.50/execution/geometry/clip-distance-itemized-copy.shader_test
tests/spec/glsl-1.50/execution/geometry/clip-distance-bulk-copy.shader_test
10 years ago
00850485f6
renderer: move glsl ver and processor to iterator prolog
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for shaders with no declerations these were never happening.
fixes: tests/spec/glsl-1.50/execution/geometry/clip-distance-out-values.shader_test
10 years ago
80eaec7aef
renderer: fix clipvertex transform feedback
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if we are emulating clipvertex we need to route transform
feedback correctly for it.
fixes ext_transform_feedback-builtin-varyings gl_ClipVertex
10 years ago
a0d6d28266
renderer: fix transform feedback for gl_Position
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need to emit the position before the winsys adjust happens.
fixes ext_transform_feedback-builtin-varyings gl_Position
10 years ago
043320c4f1
shader: better type promotion for comparison op
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This is an improvement from ee7852525: the right source type is
used.
Fixes piglit spec/glsl-1.50/execution/built-in-functions/gs-equal-ivec2-ivec2
10 years ago
400c7df8b5
shader: use uint comparison for UCMP
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Fixes a few piglit tests, such as:
spec/glsl-1.30/execution/switch/fs-default_last
10 years ago
7f050c7e5b
shader: restore the original CMP
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e4880f6b
10 years ago
002354dd91
shader: use writemask for op1
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Fixes piglit glsl-vec-array test
10 years ago
26aa5bf620
renderer: remove unneeded printf
10 years ago
803e90e76a
renderer: fix frontfacing conversion from TGSI->GLSL
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TGSI expects -1.0, 1.0, GLSL is 0.0, 1.0 so convert.
Alternate fix to Marc-Andre's fix.
10 years ago
fc7e0ef0fb
shader: add a check for number of imm and ubo
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I think UBO limit is 32, but IMM is not, so we better had some checks to
avoid overflow
10 years ago
9e5bd0dbf0
renderer: handle illegal so values better
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This stops the guest from crashing the parser here,
if it gives us so entries that are invalid.
10 years ago
c13ac6fcd5
renderer: limit immediates to a higher number
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varying-packing-simple float separate was overflowing
the immediate pool, so add a limit, then increase
the limit so test passes.
10 years ago
dac4578a37
renderer: make sure to get glsl 1.50 for interface blocks
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we can't emit an interface block in glsl 1.40
10 years ago
cba784dfaf
renderer: add arb_texture_gather support
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This just adds support for the basic TG4 opcode,
the GS5 variant is a bit more work.
10 years ago
c66f8b23d9
renderer: add support for ARB_texture_query_levels
10 years ago
3f4e3e1cad
renderer: add support for ARB_viewport_array
10 years ago
78370e879f
renderer: add initial texture_query_lod support
10 years ago
b6971e08b8
shader: ignore empty color mask in emit_color_select()
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Fixes piglit interpolation-flat-other-flat-none.shader_test
10 years ago
dd954de6e0
shader: fix uniform buffer object size
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Size of array is Range.Last+1, like other declarations
Fixes piglit spec/glsl-1.40/uniform_buffer/fs-basic
10 years ago
e4880f6bd3
shader: fix UCMP translation
10 years ago
ee78525252
shader: promote type for comparison with same type
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Fixes some piglit test.
10 years ago
57646ceb4e
gallium: import more bits
10 years ago
03e3116a75
import latest renderer code
10 years ago
a3a2c64cd6
initial import of standalone renderer
11 years ago
Marc-André Lureau
Dave Airlie
Dave Airlie
Marc-André Lureau