Alyssa Rosenzweig 1286e73c2c nir/lower_idiv: Add 8-bit and 16-bit lowering path ... Roundtrip to a larger float and divide there. The extra details for mod/rem are handled directly in integer space to simplify verification of rounding details. The one issue is that the mantissa might be rounded down which will cause issues; adding 1 unconditionally (proposed by Jonathan Marek) fixes this. The lowerings here were tested exhaustively on all pairs of 16-bit integers. v2: Update idiv lowering per Rhys Perry's comment. v3: Rewrite lowerings. v4: Remove useless ftrunc, fix 8-bit issue, simplify code. v5: Remove useless ffloor Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Tested-by: Danylo Piliaiev <dpiliaiev@igalia.com> Tested-by: Jason Ekstrand <jason@jlekstrand.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8339>		2021-04-07 15:48:15 +00:00
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glsl	glsl/linker: Fix xfb stride alignment for buffers containing 64bit types	2021-04-01 17:16:33 +00:00
nir	nir/lower_idiv: Add 8-bit and 16-bit lowering path	2021-04-07 15:48:15 +00:00
spirv	compiler/spirv: use undefs when extending image coords	2021-03-24 19:07:19 +00:00
Android.glsl.gen.mk	android: util: Move xxd.py to util	2020-10-11 23:22:34 +02:00
Android.glsl.mk
Android.mk
Android.nir.gen.mk	android: spirv: fix '::' typo in gen rules	2020-12-08 22:44:23 +01:00
Android.nir.mk
builtin_type_macros.h	compiler/types: Add 64-bit image types	2020-11-09 17:17:39 +00:00
glsl_types.cpp	glsl/linker: Fix attempts to split up 64bit varyings between slots	2021-04-01 17:16:33 +00:00
glsl_types.h	glsl/linker: Fix attempts to split up 64bit varyings between slots	2021-04-01 17:16:33 +00:00
Makefile.sources	nir: Add nir_opt_offsets to fold const adds into load/store offsets.	2021-03-17 12:42:23 +00:00
meson.build	spirv: add some tests for volatile/available/visible	2020-09-01 17:15:22 +00:00
nir_types.cpp	nir: Add a size_align helper function for aligning elements to 16 bytes.	2020-11-16 13:54:22 -08:00
nir_types.h	nir: Add a size_align helper function for aligning elements to 16 bytes.	2020-11-16 13:54:22 -08:00
shader_enums.c	compiler: Drop now unused gl_varying_slot_name()	2021-02-13 00:44:53 +00:00
shader_enums.h	compiler: Drop now unused gl_varying_slot_name()	2021-02-13 00:44:53 +00:00
shader_info.h	spirv: Add support for SPV_EXT_shader_atomic_float_min_max	2021-03-18 00:13:40 +00:00