You may need to remove
if (vk_format_get_blocksizebits(iview->image->vk_format) > 64)
goto fail;
On Mon, Jun 26, 2017 at 3:49 AM, Dave Airlie <airl...@gmail.com> wrote:
> From: Dave Airlie <airl...@redhat.com>
>
> We can only fast clear 128-bit images if the r/g/b channels
> are the same, and we are using DCC.
>
> For DCC we'll bail out on translate if this isn't true,
> and we catch cmask clears explicitly.
>
> Signed-off-by: Dave Airlie <airl...@redhat.com>
> ---
> src/amd/vulkan/radv_formats.c | 7 +++++++
> src/amd/vulkan/radv_meta_clear.c | 5 +++++
> 2 files changed, 12 insertions(+)
>
> diff --git a/src/amd/vulkan/radv_formats.c b/src/amd/vulkan/radv_formats.c
> index b13adb9..0ca88ef 100644
> --- a/src/amd/vulkan/radv_formats.c
> +++ b/src/amd/vulkan/radv_formats.c
> @@ -969,6 +969,13 @@ bool radv_format_pack_clear_color(VkFormat format,
> clear_vals[0] = fui(value->float32[0]);
> clear_vals[1] = fui(value->float32[1]);
> break;
> + case VK_FORMAT_R32G32B32A32_SFLOAT:
> + if (value->float32[0] != value->float32[1] ||
> + value->float32[0] != value->float32[2])
> + return false;
> + clear_vals[0] = fui(value->float32[0]);
> + clear_vals[1] = fui(value->float32[3]);
> + break;
> case VK_FORMAT_R32_SFLOAT:
> clear_vals[1] = 0;
> clear_vals[0] = fui(value->float32[0]);
> diff --git a/src/amd/vulkan/radv_meta_clear.c
> b/src/amd/vulkan/radv_meta_clear.c
> index 0648513..002e126 100644
> --- a/src/amd/vulkan/radv_meta_clear.c
> +++ b/src/amd/vulkan/radv_meta_clear.c
> @@ -938,6 +938,11 @@ emit_fast_color_clear(struct radv_cmd_buffer *cmd_buffer,
> iview->image->offset +
> iview->image->dcc_offset,
> iview->image->surface.dcc_size, 0x20202020);
> } else {
> +
> + if (iview->image->surface.bpe > 8) {
> + /* 128 bit formats not supported */
> + return false;
> + }
> radv_fill_buffer(cmd_buffer, iview->image->bo,
> iview->image->offset +
> iview->image->cmask.offset,
> iview->image->cmask.size, 0);
> --
> 2.9.4
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
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