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radv/llvm: do not set COMPR for exports on GFX11

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Use 0x3 channel mask instead.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19216>
This commit is contained in:
Samuel Pitoiset
2022-10-20 04:40:20 +00:00
parent 4096c15f4f
commit fee5e379f4
1 changed files with 9 additions and 2 deletions
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11
src/amd/vulkan/radv_nir_to_llvm.c
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@@ -668,7 +668,6 @@ si_llvm_init_export_args(struct radv_shader_context *ctx, LLVMValueRef *values,
packed = packf(&ctx->ac, pack_args);
args->out[chan] = ac_to_float(&ctx->ac, packed);
}
args->compr = 1; /* COMPR flag */
}
/* Pack i16/u16. */
@@ -681,8 +680,16 @@ si_llvm_init_export_args(struct radv_shader_context *ctx, LLVMValueRef *values,
packed = packi(&ctx->ac, pack_args, is_int8 ? 8 : is_int10 ? 10 : 16, chan == 1);
args->out[chan] = ac_to_float(&ctx->ac, packed);
}
args->compr = 1; /* COMPR flag */
}
if (packf || packi) {
if (ctx->options->gfx_level >= GFX11) {
args->enabled_channels = 0x3;
} else {
args->compr = 1; /* COMPR flag */
}
}
return;
}