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Author SHA1 Message Date
Chris Forbes
61846f222f glsl: properly size unsized arrays in tess stages 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:28 +02:00
Chris Forbes
d563946a40 glsl: restrict indexing for writes to TCS outputs to gl_InvocationID 
Marek: handle ir_swizzle

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:28 +02:00
Chris Forbes
da7adb99e8 glsl: add builtin constants for ARB_tessellation_shader 
Limits from other extensions added by Marek.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:27 +02:00
Chris Forbes
b7f98f9f09 glsl: allow nonconst indexing of arrays where we can work out an implicit size 
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:27 +02:00
Chris Forbes
64a0ae88b9 glsl: relax unsized input/output block arrays for TCS/TES 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2015-07-23 00:59:27 +02:00
Marek Olšák
2abbe941e1 glsl: add the tessellation extension to the list for the "layout" qualifier 
This is technically not needed, but it makes the compiler return a better
error message if tessellation is used with GLSL < 1.50.

Instead of:
    error: syntax error, unexpected NEW_IDENTIFIER, expecting $end
It returns:
    error: #version 150 layout qualifier `triangles' used

And the tessellation spec says:
    OpenGL 3.2 and GLSL 1.50 are required.
So it makes perfect sense.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:27 +02:00
Marek Olšák
fb800b3dcd glsl: don't lower variable indexing on non-patch tessellation inputs/outputs 
There is no way to lower them, because the array sizes are unknown
at compile time.

Based on a patch from: Fabian Bieler <fabianbieler@fastmail.fm>

v2: add comments

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2015-07-23 00:59:27 +02:00
Fabian Bieler
0cfac91755 glsl: make stand-alone compiler work with tessellation shaders. 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:27 +02:00
Fabian Bieler
c53aa26379 glsl: add "in" or "out" prefix to name when flattening interface blocks 
This is to prevent a name conflict in tessellation shaders built-in interface
blocks.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2015-07-23 00:59:27 +02:00
Fabian Bieler
73a9a1539a glsl: lower gl_TessLevel* from float[n] to vecn. 
Similar to gl_ClipDistance -> gl_ClipDistanceMESA

v2: - renamed is_mesa_var to lowered_builtin_array_variable
    - moved LowerTessLevel into gl_constants
    - cosmetic changes in lower_tess_level.cpp

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:27 +02:00
Fabian Bieler
54f2950297 glsl: make lower_clip_distance work with tessellation shaders. 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2015-07-23 00:59:27 +02:00
Chris Forbes
7c758c5a21 glsl: allow linking of tessellation shaders. 
Marek: require a tess eval shader if a tess control shader is present

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2015-07-23 00:59:27 +02:00
Fabian Bieler
1009b3311f glsl: add the patch in/out qualifier (v2) 
v2: Dropped some unrelated reordering in glsl_parser.yy as Ken suggested.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:26 +02:00
Fabian Bieler
1036b024d4 glsl: add tessellation shader defines and built-in variables. 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:26 +02:00
Fabian Bieler
497eb29583 glsl: add tessellation shader parsing support (v2) 
v2: Fixed things that Ken suggested.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:26 +02:00
Marek Olšák
206af9d049 mesa: don't allow drawing with tess ctrl shader and without tess eval shader 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:26 +02:00
Marek Olšák
3d528e7c47 mesa: handle tessellation shaders in use_shader_program 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:26 +02:00
Marek Olšák
882413f1c5 mesa: add program interface queries for tessellation shaders 
Based on a patch by Chris Forbes <chrisf@ijw.co.nz>.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:26 +02:00
Fabian Bieler
550a570c53 mesa: add misc tessellation shader stuff 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:26 +02:00
Fabian Bieler
6823d713c6 mesa: add tessellation shader getters (v3) 
Tessellation dependencies added by Marek.

v2: require tessellation in addition to atomics/images for some glGet queries

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:26 +02:00
Marek Olšák
cb0c12512c mesa: allow setting of patch parameters. 
Based on a patch from Fabian Bieler <fabianbieler@fastmail.fm>.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Chris Forbes
e32e546c17 mesa: require VS if TCS or TES is present in pipeline 
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Chris Forbes
a30cc28829 mesa: allow tess stages in glUseProgramStages 
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Fabian Bieler
6435b2909e mesa: support tess stages in glGetProgramPipelineiv 
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Marek Olšák
5852b5d2fa mesa: take tessellation into account when validating GS input primitive mode 
I've reported the bug in the Khronos bugzilla.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Chris Forbes
8e758c3a74 mesa: allow drawing of patch primitives 
Cosmetic changes and fixes by Marek.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Marek Olšák
fa602c2088 mesa: add _mesa_has_tessellation 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Fabian Bieler
a894ed8293 mesa: add misc tessellation shader support 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Fabian Bieler
78d3054980 mesa: add tessellation shader init functions. 
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Chris Forbes
bb97cc66c1 mesa: add tessellation shader state and limits 
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:25 +02:00
Fabian Bieler
a2af956963 mesa: add tessellation shader enums 
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:24 +02:00
Fabian Bieler
df3860a3e3 mesa: add tessellation shader structs 
Marek: remove unused members, cleanup

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:24 +02:00
Fabian Bieler
e2b59a39cb mapi: add ARB_tessellation_shader 
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:24 +02:00
Marek Olšák
5ead448719 drirc: drop support for Heaven 3.0, fixes tessellation in 4.0 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2015-07-23 00:59:24 +02:00
Marek Olšák
6b37643b82 winsys/radeon: implement buffer_unmap 
This has been a no-op due to performance concerns. From now on, drivers
should decide when they don't want to unmap, not the winsys.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
 2015-07-23 00:59:24 +02:00
Marek Olšák
5e3974338e gallium/radeon: remove buffer_unmap calls that can potentially decrease perf 
buffer_unmap is currently a no-op on radeon and done correctly on amdgpu.
I plan to fix it for radeon, but before that, all occurences of buffer_unmap
that can negatively affect performance in the future must be removed.

There are 2 reasons for removing buffer_unmap calls:
- There is a likelihood that buffer_map will be called again, so we don't
  want to unmap yet.
- The buffer is being released, which automatically unmaps it.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
 2015-07-23 00:59:24 +02:00
Marek Olšák
0aa2446e2c radeonsi: remove switch statement in si_create_context 
and make si_init_config static

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
 2015-07-23 00:59:24 +02:00
Marek Olšák
46b2b3bda8 radeonsi: don't change pipe_resource in resource_copy_region 
Copied from r600g. pipe_resource can be shared by multiple threads, so we
shouldn't change it.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
 2015-07-23 00:59:24 +02:00
Marek Olšák
50a957c5de radeonsi: upload shader rodata after updating scratch relocations 
Cc: 10.5 10.6 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
 2015-07-23 00:59:24 +02:00
Marek Olšák
e4d738f6c6 radeonsi: remove redundant parameter in si_shader_binary_read 
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
 2015-07-23 00:59:23 +02:00
Marek Olšák
2369dc8382 cso: eliminate some sampler function wrappers 2015-07-23 00:59:23 +02:00
Marek Olšák
68dcbf4c46 gallium/tests: use cso_set_samplers 2015-07-23 00:59:23 +02:00
Marek Olšák
85f5722f70 gallium/util: use cso_set_samplers 2015-07-23 00:59:23 +02:00
Marek Olšák
5ef1782b9f st/mesa: use cso_set_samplers 2015-07-23 00:59:23 +02:00
Marek Olšák
4ef7d93a94 cso: remove clip state handling 
There is no need for this.

v2: handle redundant clip state changes in st/mesa
 2015-07-23 00:59:21 +02:00
Marek Olšák
b7492a1f45 cso: only allow saving and restoring fragment sampler states 2015-07-22 23:56:00 +02:00
Marek Olšák
4e8bbed926 cso: drop inefficient checking for redundant sampler state changes 
Drivers can do this better, because they can skip redundant state changes
at per-slot granularity.
 2015-07-22 23:56:00 +02:00
Marek Olšák
3639d66a47 cso: only allow saving and restoring fragment sampler views 
Not needed for other shader stages.
 2015-07-22 23:56:00 +02:00
Marek Olšák
2d8213bfa9 gallium/util: improve dump functions 
Reviewed-by: Brian Paul <brianp@vmware.com>
 2015-07-22 23:56:00 +02:00
Marek Olšák
8141b4cee5 tgsi: allow dumping to a file directly 2015-07-22 23:56:00 +02:00