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

nir: Destination component count of shader_clock intrinsic is 2

Browse Source 
This fixes the following error when using ARB_shader_clock on i965:
	vec1 32 ssa_0 = intrinsic shader_clock () () ()
	intrinsic store_var (ssa_0) (clock_retval) (3) /* wrmask=xy */
error: src->ssa->num_components == num_components (nir/nir_validate.c:204)

Signed-off-by: Boyan Ding <boyan.j.ding@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: mesa-stable@lists.freedesktop.org
This commit is contained in:
Boyan Ding
2017-04-12 21:14:22 +08:00
committed by Jason Ekstrand
parent 39f51b5db9
commit ff29f488d4
2 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/compiler/glsl/glsl_to_nir.cpp
View File

@@ -930,7 +930,8 @@ nir_visitor::visit(ir_call *ir)
nir_builder_instr_insert(&b, &instr->instr);
break;
case nir_intrinsic_shader_clock:
nir_ssa_dest_init(&instr->instr, &instr->dest, 1, 32, NULL);
nir_ssa_dest_init(&instr->instr, &instr->dest, 2, 32, NULL);
instr->num_components = 2;
nir_builder_instr_insert(&b, &instr->instr);
break;
case nir_intrinsic_store_ssbo: {