MEMORY_SCOPE = "NIR_INTRINSIC_MEMORY_SCOPE"
# Scope of a control barrier
EXECUTION_SCOPE = "NIR_INTRINSIC_EXECUTION_SCOPE"
+IO_SEMANTICS = "NIR_INTRINSIC_IO_SEMANTICS"
#
# Possible flags:
# argument with the value to be written, and image atomic operations take
# either one or two additional scalar arguments with the same meaning as in
# the ARB_shader_image_load_store specification.
-def image(name, src_comp=[], **kwargs):
+def image(name, src_comp=[], extra_indices=[], **kwargs):
intrinsic("image_deref_" + name, src_comp=[1] + src_comp,
- indices=[ACCESS], **kwargs)
+ indices=[ACCESS] + extra_indices, **kwargs)
intrinsic("image_" + name, src_comp=[1] + src_comp,
- indices=[IMAGE_DIM, IMAGE_ARRAY, FORMAT, ACCESS], **kwargs)
+ indices=[IMAGE_DIM, IMAGE_ARRAY, FORMAT, ACCESS] + extra_indices, **kwargs)
intrinsic("bindless_image_" + name, src_comp=[1] + src_comp,
- indices=[IMAGE_DIM, IMAGE_ARRAY, FORMAT, ACCESS], **kwargs)
+ indices=[IMAGE_DIM, IMAGE_ARRAY, FORMAT, ACCESS] + extra_indices, **kwargs)
-image("load", src_comp=[4, 1, 1], dest_comp=0, flags=[CAN_ELIMINATE])
-image("store", src_comp=[4, 1, 0, 1])
+image("load", src_comp=[4, 1, 1], extra_indices=[TYPE], dest_comp=0, flags=[CAN_ELIMINATE])
+image("store", src_comp=[4, 1, 0, 1], extra_indices=[TYPE])
image("atomic_add", src_comp=[4, 1, 1], dest_comp=1)
image("atomic_imin", src_comp=[4, 1, 1], dest_comp=1)
image("atomic_umin", src_comp=[4, 1, 1], dest_comp=1)
image("atomic_exchange", src_comp=[4, 1, 1], dest_comp=1)
image("atomic_comp_swap", src_comp=[4, 1, 1, 1], dest_comp=1)
image("atomic_fadd", src_comp=[4, 1, 1], dest_comp=1)
-image("size", dest_comp=0, flags=[CAN_ELIMINATE, CAN_REORDER])
+image("size", dest_comp=0, src_comp=[1], flags=[CAN_ELIMINATE, CAN_REORDER])
image("samples", dest_comp=1, flags=[CAN_ELIMINATE, CAN_REORDER])
image("atomic_inc_wrap", src_comp=[4, 1, 1], dest_comp=1)
image("atomic_dec_wrap", src_comp=[4, 1, 1], dest_comp=1)
+# CL-specific format queries
+image("format", dest_comp=1, flags=[CAN_ELIMINATE, CAN_REORDER])
+image("order", dest_comp=1, flags=[CAN_ELIMINATE, CAN_REORDER])
# Vulkan descriptor set intrinsics
#
system_value("patch_vertices_in", 1)
system_value("local_invocation_id", 3)
system_value("local_invocation_index", 1)
-system_value("work_group_id", 3)
+# zero_base indicates it starts from 0 for the current dispatch
+# non-zero_base indicates the base is included
+system_value("work_group_id", 3, bit_sizes=[32, 64])
+system_value("work_group_id_zero_base", 3)
+system_value("base_work_group_id", 3, bit_sizes=[32, 64])
system_value("user_clip_plane", 4, indices=[UCP_ID])
-system_value("num_work_groups", 3)
+system_value("num_work_groups", 3, bit_sizes=[32, 64])
system_value("helper_invocation", 1, bit_sizes=[1, 32])
system_value("alpha_ref_float", 1)
system_value("layer_id", 1)
system_value("num_subgroups", 1)
system_value("subgroup_id", 1)
system_value("local_group_size", 3)
+# note: the definition of global_invocation_id_zero_base is based on
+# (work_group_id * local_group_size) + local_invocation_id.
+# it is *not* based on work_group_id_zero_base, meaning the work group
+# base is already accounted for, and the global base is additive on top of that
system_value("global_invocation_id", 3, bit_sizes=[32, 64])
+system_value("global_invocation_id_zero_base", 3, bit_sizes=[32, 64])
+system_value("base_global_invocation_id", 3, bit_sizes=[32, 64])
system_value("global_invocation_index", 1, bit_sizes=[32, 64])
system_value("work_dim", 1)
+system_value("line_width", 1)
+system_value("aa_line_width", 1)
+# BASE=0 for global/shader, BASE=1 for local/function
+system_value("scratch_base_ptr", 0, bit_sizes=[32,64], indices=[BASE])
+
# Driver-specific viewport scale/offset parameters.
#
# VC4 and V3D need to emit a scaled version of the position in the vertex
# float result = iid.x + iid.y * bary.y + iid.z * bary.x
intrinsic("load_fs_input_interp_deltas", src_comp=[1], dest_comp=3,
- indices=[BASE, COMPONENT], flags=[CAN_ELIMINATE, CAN_REORDER])
+ indices=[BASE, COMPONENT, IO_SEMANTICS], flags=[CAN_ELIMINATE, CAN_REORDER])
# Load operations pull data from some piece of GPU memory. All load
# operations operate in terms of offsets into some piece of theoretical
load("uniform", [1], [BASE, RANGE, TYPE], [CAN_ELIMINATE, CAN_REORDER])
# src[] = { buffer_index, offset }.
load("ubo", [-1, 1], [ACCESS, ALIGN_MUL, ALIGN_OFFSET], flags=[CAN_ELIMINATE, CAN_REORDER])
+# src[] = { buffer_index, offset in vec4 units }
+load("ubo_vec4", [-1, 1], [ACCESS, COMPONENT], flags=[CAN_ELIMINATE, CAN_REORDER])
# src[] = { offset }.
-load("input", [1], [BASE, COMPONENT, TYPE], [CAN_ELIMINATE, CAN_REORDER])
+load("input", [1], [BASE, COMPONENT, TYPE, IO_SEMANTICS], [CAN_ELIMINATE, CAN_REORDER])
# src[] = { vertex_id, offset }.
-load("input_vertex", [1, 1], [BASE, COMPONENT, TYPE], [CAN_ELIMINATE, CAN_REORDER])
+load("input_vertex", [1, 1], [BASE, COMPONENT, TYPE, IO_SEMANTICS], [CAN_ELIMINATE, CAN_REORDER])
# src[] = { vertex, offset }.
-load("per_vertex_input", [1, 1], [BASE, COMPONENT], [CAN_ELIMINATE, CAN_REORDER])
+load("per_vertex_input", [1, 1], [BASE, COMPONENT, IO_SEMANTICS], [CAN_ELIMINATE, CAN_REORDER])
# src[] = { barycoord, offset }.
-load("interpolated_input", [2, 1], [BASE, COMPONENT], [CAN_ELIMINATE, CAN_REORDER])
+load("interpolated_input", [2, 1], [BASE, COMPONENT, IO_SEMANTICS], [CAN_ELIMINATE, CAN_REORDER])
# src[] = { buffer_index, offset }.
load("ssbo", [-1, 1], [ACCESS, ALIGN_MUL, ALIGN_OFFSET], [CAN_ELIMINATE])
# src[] = { buffer_index }
load("ssbo_address", [1], [], [CAN_ELIMINATE, CAN_REORDER])
# src[] = { offset }.
-load("output", [1], [BASE, COMPONENT], flags=[CAN_ELIMINATE])
+load("output", [1], [BASE, COMPONENT, IO_SEMANTICS], flags=[CAN_ELIMINATE])
# src[] = { vertex, offset }.
-load("per_vertex_output", [1, 1], [BASE, COMPONENT], [CAN_ELIMINATE])
+load("per_vertex_output", [1, 1], [BASE, COMPONENT, IO_SEMANTICS], [CAN_ELIMINATE])
# src[] = { offset }.
load("shared", [1], [BASE, ALIGN_MUL, ALIGN_OFFSET], [CAN_ELIMINATE])
# src[] = { offset }.
# src[] = { address }.
load("global", [1], [ACCESS, ALIGN_MUL, ALIGN_OFFSET], [CAN_ELIMINATE])
# src[] = { address }.
+load("global_constant", [1], [ACCESS, ALIGN_MUL, ALIGN_OFFSET],
+ [CAN_ELIMINATE, CAN_REORDER])
+# src[] = { address }.
load("kernel_input", [1], [BASE, RANGE, ALIGN_MUL, ALIGN_OFFSET], [CAN_ELIMINATE, CAN_REORDER])
# src[] = { offset }.
load("scratch", [1], [ALIGN_MUL, ALIGN_OFFSET], [CAN_ELIMINATE])
intrinsic("store_" + name, [0] + srcs, indices=indices, flags=flags)
# src[] = { value, offset }.
-store("output", [1], [BASE, WRMASK, COMPONENT, TYPE])
+store("output", [1], [BASE, WRMASK, COMPONENT, TYPE, IO_SEMANTICS])
# src[] = { value, vertex, offset }.
-store("per_vertex_output", [1, 1], [BASE, WRMASK, COMPONENT])
+store("per_vertex_output", [1, 1], [BASE, WRMASK, COMPONENT, IO_SEMANTICS])
# src[] = { value, block_index, offset }
store("ssbo", [-1, 1], [WRMASK, ACCESS, ALIGN_MUL, ALIGN_OFFSET])
# src[] = { value, offset }.
intrinsic("ssbo_atomic_exchange_ir3", src_comp=[1, 1, 1, 1], dest_comp=1, indices=[ACCESS])
intrinsic("ssbo_atomic_comp_swap_ir3", src_comp=[1, 1, 1, 1, 1], dest_comp=1, indices=[ACCESS])
-# IR3-specific instruction for UBO loads using the ldc instruction. The second
-# source is the indirect offset, in units of four dwords. The base is a
-# component offset, in dword units.
-intrinsic("load_ubo_ir3", src_comp=[1, 1], bit_sizes=[32], dest_comp=0, indices=[BASE],
- flags=[CAN_REORDER, CAN_ELIMINATE])
-
# System values for freedreno geometry shaders.
system_value("vs_primitive_stride_ir3", 1)
system_value("vs_vertex_stride_ir3", 1)
# src[] = { value }
store("raw_output_pan", [], [])
store("combined_output_pan", [1, 1, 1], [BASE, COMPONENT])
-load("raw_output_pan", [], [], [CAN_ELIMINATE, CAN_REORDER])
+load("raw_output_pan", [1], [BASE], [CAN_ELIMINATE, CAN_REORDER])
# Loads the sampler paramaters <min_lod, max_lod, lod_bias>
# src[] = { sampler_index }
projects / mesa.git / blobdiff