We will need to hash var bindings if we want to cache DXIL shaders.
Let's move this pass to dzn_pipeline.c to prepare this transition.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17140>
We currently have two implementations of the same logic. Let's pick
the d3d12 one, move it to dxil_nir.c and let nir_to_dxil() call it
when appropriate.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17039>
Fixes following errors:
../src/microsoft/spirv_to_dxil/dxil_spirv_nir.c
In file included from ../src/compiler/nir/nir_builder.h:365,
from ../src/microsoft/compiler/dxil_nir.h:29,
from ../src/microsoft/spirv_to_dxil/dxil_spirv_nir.c:28:
../src/microsoft/spirv_to_dxil/dxil_spirv_nir.c: In function 'dxil_spirv_nir_passes':
src/compiler/nir/nir_builder_opcodes.h:1321:11: error: 'dyn_yz_flip_mask' may be used uninitialized in this function [-Werror=maybe-uninitialized]
1321 | return nir_build_alu2(build, nir_op_iand, src0, src1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/microsoft/spirv_to_dxil/dxil_spirv_nir.c:290:59: note: 'dyn_yz_flip_mask' was declared here
290 | nir_ssa_def *y_flip_mask = NULL, *z_flip_mask = NULL, *dyn_yz_flip_mask;
| ^~~~~~~~~~~~~~~~
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16671>
textureLoad() doesn't work on cube images. We need to lower cube
images to 2D arrays.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16904>
Linking should be done in reverse order, starting from the last
pipeline stage and going backward, so we can eliminate outputs from the
previous stage that are never used by the next stage, and possibly
kill some instructions and input variables too.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16221>
No need to keep them around if they're unused. Moreover, this should
allow the linking step to get rid of outputs when the next stage
doesn't use them.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16221>
Extract NIR passes out of spirv_to_dxil() so we can re-use them
without separately and do the varying linking in Dozen. This way
we will also be able to use vk_shader_module_to_nir() which
takes care of the SPIRV -> NIR translation, plus a bunch of
common lowering passes.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16221>
Konstantin Seurer
Boris Brezillon
Enrico Galli
Yonggang Luo
Vinson Lee
Erik Faye-Lund