OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nir: Add gl_LocalInvocationID variable

Browse Source 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
This commit is contained in:
Jordan Justen
2015-03-13 11:32:43 -07:00
parent bf8d6e501c
commit 62e011d593
3 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/glsl/nir/nir.c
View File

@@ -1457,6 +1457,8 @@ nir_system_value_from_intrinsic(nir_intrinsic_op intrin)
return SYSTEM_VALUE_SAMPLE_POS; return SYSTEM_VALUE_SAMPLE_POS;
case nir_intrinsic_load_sample_mask_in: case nir_intrinsic_load_sample_mask_in:
return SYSTEM_VALUE_SAMPLE_MASK_IN; return SYSTEM_VALUE_SAMPLE_MASK_IN;
case nir_intrinsic_load_local_invocation_id:
return SYSTEM_VALUE_LOCAL_INVOCATION_ID;
/* FINISHME: Add tessellation intrinsics. /* FINISHME: Add tessellation intrinsics.
return SYSTEM_VALUE_TESS_COORD; return SYSTEM_VALUE_TESS_COORD;
return SYSTEM_VALUE_VERTICES_IN; return SYSTEM_VALUE_VERTICES_IN;

1
src/glsl/nir/nir_intrinsics.h
View File

@@ -141,6 +141,7 @@ SYSTEM_VALUE(sample_id, 1)
SYSTEM_VALUE(sample_pos, 2) SYSTEM_VALUE(sample_pos, 2)
SYSTEM_VALUE(sample_mask_in, 1) SYSTEM_VALUE(sample_mask_in, 1)
SYSTEM_VALUE(invocation_id, 1) SYSTEM_VALUE(invocation_id, 1)
SYSTEM_VALUE(local_invocation_id, 3)
/* /*
* The format of the indices depends on the type of the load. For uniforms, * The format of the indices depends on the type of the load. For uniforms,

3
src/glsl/nir/nir_lower_system_values.c
View File

@@ -70,6 +70,9 @@ convert_instr(nir_intrinsic_instr *instr)
case SYSTEM_VALUE_INVOCATION_ID: case SYSTEM_VALUE_INVOCATION_ID:
op = nir_intrinsic_load_invocation_id; op = nir_intrinsic_load_invocation_id;
break; break;
case SYSTEM_VALUE_LOCAL_INVOCATION_ID:
op = nir_intrinsic_load_local_invocation_id;
break;
default: default:
unreachable("not reached"); unreachable("not reached");
} }