diff options
author | Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> | 2018-08-15 16:28:24 +0200 |
---|---|---|
committer | Andres Gomez <agomez@igalia.com> | 2018-08-16 23:19:58 +0300 |
commit | 3ff3bfa3f5fdfb5a9af5d5bc5f827682a181ab33 (patch) | |
tree | 223a0e374187d1a474660984a6dc392cf2b1bac9 | |
parent | c2268223c8abb97a2a09846d2aec19186914878f (diff) |
radv: Revert divisor = 0 case for vertex attribute extension.
Seems like DXVK depends on that and it might get reverted
upstream. Since apps are not supposed to use 0 in v2 anyway,
we should be safe implementing the old behavior there.
Fixes: 66e12451ac4 "radv: Update to new VK_EXT_vertex_attribute_divisor to version 2."
CC: 18.2 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 011a811652c74dcc9f56506ebb6075e4bdfe6ef9)
-rw-r--r-- | src/amd/vulkan/radv_nir_to_llvm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/amd/vulkan/radv_nir_to_llvm.c b/src/amd/vulkan/radv_nir_to_llvm.c index bfd8b562e5c..8bf3ae0f150 100644 --- a/src/amd/vulkan/radv_nir_to_llvm.c +++ b/src/amd/vulkan/radv_nir_to_llvm.c @@ -2006,7 +2006,7 @@ handle_vs_input_decl(struct radv_shader_context *ctx, MAX2(1, ctx->shader_info->vs.vgpr_comp_cnt); } } else { - unreachable("Invalid vertex attribute divisor of 0."); + buffer_index = ctx->ac.i32_0; } buffer_index = LLVMBuildAdd(ctx->ac.builder, ctx->abi.start_instance, buffer_index, ""); |