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anv: deal with isl format swizzles for buffer views

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For some formats like VK_FORMAT_B5G6R5_UNORM_PACK16, we have no direct
matching HW format. We can support it by swizzling.

We already apply those swizzles for image views. We just forgot to
deal with buffer views.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6235
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17385>
This commit is contained in:
Lionel Landwerlin
2022-07-06 17:48:27 +03:00
committed by Marge Bot
parent a841300384
commit 57a8efa222
6 changed files with 37 additions and 24 deletions
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src/intel/vulkan/genX_cmd_buffer.c
+5 -4
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@@ -2568,8 +2568,8 @@ emit_binding_table(struct anv_cmd_buffer *cmd_buffer,
const enum isl_format format =
anv_isl_format_for_descriptor_type(cmd_buffer->device,
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER);
anv_fill_buffer_surface_state(cmd_buffer->device,
surface_state, format,
anv_fill_buffer_surface_state(cmd_buffer->device, surface_state,
format, ISL_SWIZZLE_IDENTITY,
ISL_SURF_USAGE_CONSTANT_BUFFER_BIT,
constant_data, constant_data_size, 1);
@@ -2590,7 +2590,7 @@ emit_binding_table(struct anv_cmd_buffer *cmd_buffer,
anv_isl_format_for_descriptor_type(cmd_buffer->device,
VK_DESCRIPTOR_TYPE_STORAGE_BUFFER);
anv_fill_buffer_surface_state(cmd_buffer->device, surface_state,
format,
format, ISL_SWIZZLE_IDENTITY,
ISL_SURF_USAGE_CONSTANT_BUFFER_BIT,
cmd_buffer->state.compute.num_workgroups,
12, 1);
@@ -2752,7 +2752,8 @@ emit_binding_table(struct anv_cmd_buffer *cmd_buffer,
ISL_SURF_USAGE_STORAGE_BIT;
anv_fill_buffer_surface_state(cmd_buffer->device, surface_state,
format, usage, address, range, 1);
format, ISL_SWIZZLE_IDENTITY,
usage, address, range, 1);
if (need_client_mem_relocs)
add_surface_reloc(cmd_buffer, surface_state, address);
} else {