Nick Hamilton 3591e2b4cd pco: fix clamping the array index when shaderImageGatherExtended is enabled ... The array index value is a signed integer but the compiler was using the unsigned version of the clamp helper function meaning the value was not been clamped to 0 when its value was < 0. Fix the following deqp test cases when shaderImageGatherExtended is enabled dEQP-VK.glsl.texture_gather.basic.2d_array.* dEQP-VK.glsl.texture_gather.offset.*.2d_array.* dEQP-VK.glsl.texture_gather.offset_dynamic.*.2d_array.* dEQP-VK.glsl.texture_gather.offsets.*.2d_array.* Fixes: 854563f0f8 ("pco: fully switch over to common smp emission code") Signed-off-by: Nick Hamilton <nick.hamilton@imgtec.com> Reviewed-by: Frank Binns <frank.binns@imgtec.com> (cherry picked from commit b80a5f9b7d) Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41269>		2026-04-29 17:54:43 +02:00
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uscgen	pvr: split idep_pco_uscgen_programs_h in two	2025-11-17 16:04:30 +00:00
usclib	nir: add ACCESS_ATOMIC	2025-10-07 17:41:30 +00:00
meson.build	pvr, pco: add primitive support for VK_KHR_robustness2.nullDescriptor	2025-09-30 12:15:54 +00:00
pco.c	pco: store additional metadata for precompiled shaders	2025-09-22 14:52:03 +01:00
pco.h	pvr, pco: add multiview compiler support, advertise extension	2025-09-30 12:15:46 +00:00
pco_binary.c	util/dynarray: infer type in append	2025-10-24 18:32:07 +00:00
pco_bool.c	pco: update virtual register support for bools and nir reg translation	2025-09-16 18:26:09 +00:00
pco_builder.h	pco: Switch back to util/list	2025-09-16 18:26:44 +00:00
pco_builder_ops.h.py	pco: remove modifiers from instructions with variable src/dests	2025-09-16 18:26:11 +00:00
pco_cf.c	util/dynarray: infer type in append	2025-10-24 18:32:07 +00:00
pco_common.h.py	pvr, pco: enable pre-generated header string functions to work with clc	2025-09-22 14:52:03 +01:00
pco_const_imms.c	pco, pygen: differentiate between int and float ref mods	2025-09-16 18:26:08 +00:00
pco_data.h	pvr, pco: add primitive support for VK_KHR_robustness2.nullDescriptor	2025-09-30 12:15:54 +00:00
pco_debug.c	pco: add support for loops and ifs using predicated execution	2025-09-16 18:26:09 +00:00
pco_end.c	pco: add support for loops and ifs using predicated execution	2025-09-16 18:26:09 +00:00
pco_group_instrs.c	pco: Switch back to util/list	2025-09-16 18:26:44 +00:00
pco_index.c	pco: initial control-flow support	2025-09-16 18:26:08 +00:00
pco_info.c.py	pco, pygen: validate phases and io allocations for ops	2025-07-08 23:10:50 +00:00
pco_internal.h	pco: Fix pco_last_igrp returning the first element instead of the last	2026-04-29 17:54:43 +02:00
pco_ir.c	pco: add pass to expand out vecs only used by comps	2025-09-16 18:26:11 +00:00
pco_isa.h.py	build: avoid redefining unreachable() which is standard in C23	2025-07-31 17:49:42 +00:00
pco_isa.py	pco: initial image write support	2025-09-16 18:26:09 +00:00
pco_legalize.c	pco: support accessing shareds/coeffs >= 256	2025-09-16 18:26:12 +00:00
pco_map.h.py	pco: amend index register mapping	2025-09-16 18:26:08 +00:00
pco_map.py	pco: fix encoding of fred's s0abs bit	2026-04-01 11:45:33 +02:00
pco_nir.c	pco: amend tg4 lowering	2026-04-29 17:54:43 +02:00
pco_nir_algebraic.py	pco: improve early and late algebraic pass ordering	2025-10-11 20:28:16 +01:00
pco_nir_compute.c	pco: use nir_cf_{extract,reinsert} instead of inlining compute instance check	2025-09-16 18:26:40 +00:00
pco_nir_io.c	pco: use nir_unlower_io_to_vars	2025-09-27 23:45:54 +01:00
pco_nir_lower_null_descriptors.c	treewide: add & use parent instr helpers	2025-11-12 21:22:13 +00:00
pco_nir_pvfio.c	pvr: Fix missing sample mask test instructions	2026-01-06 12:37:20 +00:00
pco_nir_sync.c	pco: add NIR global_atomic lowering	2026-01-20 15:37:34 +00:00
pco_nir_tex.c	pco: fix clamping the array index when shaderImageGatherExtended is enabled	2026-04-29 17:54:43 +02:00
pco_nir_vk.c	treewide: add & use parent instr helpers	2025-11-12 21:22:13 +00:00
pco_ops.h.py	pco, pygen: add better exception messages	2024-11-29 15:14:12 +00:00
pco_ops.py	pvr, pco: switch to clc load/store sr and idfwdf shaders	2025-09-22 14:52:05 +01:00
pco_opt.c	treewide: use UTIL_DYNARRAY_INIT	2025-11-04 13:39:48 +00:00
pco_print.c	pco: Switch back to util/list	2025-09-16 18:26:44 +00:00
pco_pygen_common.py	pco, pygen: amend translation of srcs/dests with no mods	2025-07-08 23:10:45 +00:00
pco_ra.c	treewide: use UTIL_DYNARRAY_INIT	2025-11-04 13:39:48 +00:00
pco_schedule.c	pvr, pco: switch to clc load/store sr and idfwdf shaders	2025-09-22 14:52:05 +01:00
pco_trans_nir.c	pco: reserve additional outputs for trilinear sampled coeffs	2026-04-29 17:54:43 +02:00
pco_validate.c	pco, pygen: expose enhanced logical ops with optional mask	2025-09-16 18:26:08 +00:00