diff options
| author | Nicolai Hähnle <[email protected]> | 2017-09-10 19:19:40 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-09-13 18:25:41 +0200 |
| commit | 92c4277990799641d4986ce66a62366228713945 (patch) | |
| tree | 966612a47799ea5d93c9fb58bc6126fd5c50603e /src/gallium/drivers/radeonsi/si_shader.h | |
| parent | 792724a33745115fe06e079f88fafac74ed0b7f1 (diff) | |
radeonsi: apply a mask to gl_SampleMaskIn in the PS prolog
gl_SampleMaskIn is supposed to contain set bits only for the samples that
are covered by the current fragment shader invocation, but the VGPR
initialization hardware loads the set of all bits that are covered at the
current pixel.
Fixes various tests in
dEQP-GLES31.functional.shaders.sample_variables.sample_mask_in.*
Cc: [email protected]
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.h b/src/gallium/drivers/radeonsi/si_shader.h index 4592ac551ce..641f49cbac2 100644 --- a/src/gallium/drivers/radeonsi/si_shader.h +++ b/src/gallium/drivers/radeonsi/si_shader.h @@ -424,6 +424,7 @@ struct si_ps_prolog_bits { unsigned force_linear_center_interp:1; unsigned bc_optimize_for_persp:1; unsigned bc_optimize_for_linear:1; + unsigned samplemask_log_ps_iter:3; }; /* Common PS bits between the shader key and the epilog key. */ @@ -465,6 +466,7 @@ union si_shader_part_key { unsigned colors_read:8; /* color input components read */ unsigned num_interp_inputs:5; /* BCOLOR is at this location */ unsigned face_vgpr_index:5; + unsigned ancillary_vgpr_index:5; unsigned wqm:1; char color_attr_index[2]; char color_interp_vgpr_index[2]; /* -1 == constant */ @@ -557,7 +559,8 @@ struct si_shader_info { ubyte vs_output_param_offset[SI_MAX_VS_OUTPUTS]; ubyte num_input_sgprs; ubyte num_input_vgprs; - char face_vgpr_index; + signed char face_vgpr_index; + signed char ancillary_vgpr_index; bool uses_instanceid; ubyte nr_pos_exports; ubyte nr_param_exports; |