diff options
author | Bas Nieuwenhuizen <[email protected]> | 2017-08-16 21:57:29 +0200 |
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committer | Bas Nieuwenhuizen <[email protected]> | 2017-08-24 19:20:47 +0200 |
commit | c848e642d2ec75ed6b58fe15e6ac13cbfbe1e85c (patch) | |
tree | e5890920f850d55ac0ccd281c5ae8b406bc22f71 /src/amd/common/ac_shader_info.c | |
parent | 43595db30274f714e2b1f6120c2f5ec4c41614fe (diff) |
ac/nir: Determine if input attachments are used in the info pass.
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/amd/common/ac_shader_info.c')
-rw-r--r-- | src/amd/common/ac_shader_info.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/amd/common/ac_shader_info.c b/src/amd/common/ac_shader_info.c index 8668c4c3446..ca59965e2db 100644 --- a/src/amd/common/ac_shader_info.c +++ b/src/amd/common/ac_shader_info.c @@ -64,9 +64,18 @@ gather_intrinsic_info(nir_intrinsic_instr *instr, struct ac_shader_info *info) case nir_intrinsic_image_atomic_xor: case nir_intrinsic_image_atomic_exchange: case nir_intrinsic_image_atomic_comp_swap: - case nir_intrinsic_image_size: + case nir_intrinsic_image_size: { + const struct glsl_type *type = instr->variables[0]->var->type; + if(instr->variables[0]->deref.child) + type = instr->variables[0]->deref.child->type; + + enum glsl_sampler_dim dim = glsl_get_sampler_dim(type); + if (dim == GLSL_SAMPLER_DIM_SUBPASS || + dim == GLSL_SAMPLER_DIM_SUBPASS_MS) + info->ps.uses_input_attachments = true; mark_sampler_desc(instr->variables[0]->var, info); break; + } default: break; } |