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v3d/format: use XYZ1 swizzle for three-component formats

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R11G11B10_FLOAT and R9G9B9E5_FLOAT are three-component formats, so we
shouldn't use 1 for the alpha component.

We don't know about any test/app getting fixed with this change, but
it is the equivalent to v3dv commit
e07c546763. Vulkan CTS has some tests
that used that format and failed if not using XYZ1.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7365>
This commit is contained in:
Alejandro Piñeiro 2020-10-29 11:19:18 +01:00 • committed by Marge Bot
parent f7d1460418
commit 0fe5490724
1 changed files with 2 additions and 2 deletions
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4
src/gallium/drivers/v3d/v3dx_format_table.c
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@ -141,8 +141,8 @@ static const struct v3d_format format_table[] = {
FORMAT(A32_SINT, R32I, R32I, SWIZ_000X, 32, 1),
FORMAT(A32_UINT, R32UI, R32UI, SWIZ_000X, 32, 1),
FORMAT(R11G11B10_FLOAT, R11F_G11F_B10F, R11F_G11F_B10F, SWIZ_XYZW, 16, 0),
FORMAT(R9G9B9E5_FLOAT, NO, RGB9_E5, SWIZ_XYZW, 16, 0),
FORMAT(R11G11B10_FLOAT, R11F_G11F_B10F, R11F_G11F_B10F, SWIZ_XYZ1, 16, 0),
FORMAT(R9G9B9E5_FLOAT, NO, RGB9_E5, SWIZ_XYZ1, 16, 0),
#if V3D_VERSION >= 40
FORMAT(S8_UINT_Z24_UNORM, D24S8, DEPTH24_X8, SWIZ_XXXX, 32, 1),