r-b for the series if you resolve my comment on patch 4.
On Tue, Jul 23, 2019 at 3:21 PM Samuel Pitoiset
<samuel.pitoi...@gmail.com> wrote:
>
> When a pipeline uses transform feedback, the driver fallbacks to
> the legacy path because NGG support for streamout is a non-trivial
> amount of work.
>
> AMDVLK also uses the legacy path for streamout, while RadeonSI
> uses the new NGG path.
>
> Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
> ---
> src/amd/vulkan/radv_extensions.py | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/amd/vulkan/radv_extensions.py
> b/src/amd/vulkan/radv_extensions.py
> index e9addad0035..8e1d61dfaaf 100644
> --- a/src/amd/vulkan/radv_extensions.py
> +++ b/src/amd/vulkan/radv_extensions.py
> @@ -129,7 +129,7 @@ EXTENSIONS = [
> Extension('VK_EXT_shader_stencil_export', 1, True),
> Extension('VK_EXT_shader_subgroup_ballot', 1, True),
> Extension('VK_EXT_shader_subgroup_vote', 1, True),
> - Extension('VK_EXT_transform_feedback', 1,
> 'device->rad_info.chip_class < GFX10'),
> + Extension('VK_EXT_transform_feedback', 1, True),
> Extension('VK_EXT_vertex_attribute_divisor', 3, True),
> Extension('VK_EXT_ycbcr_image_arrays', 1, True),
> Extension('VK_AMD_buffer_marker', 1, True),
> --
> 2.22.0
>
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