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radv: Use proper matrices for instance nodes.

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Converts both wto and otw matrices to be full row-major 4x3 matrices.

Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18692>
This commit is contained in:
Bas Nieuwenhuizen
2022-09-15 02:06:57 +02:00
committed by Marge Bot
parent 0f9fb8e15f
commit 3c09681edd
8 changed files with 56 additions and 130 deletions
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12
src/amd/vulkan/radv_rt_common.c
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@@ -375,18 +375,6 @@ nir_build_vec3_mat_mult(nir_builder *b, nir_ssa_def *vec, nir_ssa_def *matrix[],
return nir_vec(b, result_components, 3);
}
nir_ssa_def *
nir_build_vec3_mat_mult_pre(nir_builder *b, nir_ssa_def *vec, nir_ssa_def *matrix[])
{
nir_ssa_def *result_components[3] = {
nir_channel(b, matrix[0], 3),
nir_channel(b, matrix[1], 3),
nir_channel(b, matrix[2], 3),
};
return nir_build_vec3_mat_mult(b, nir_fsub(b, vec, nir_vec(b, result_components, 3)), matrix,
false);
}
void
nir_build_wto_matrix_load(nir_builder *b, nir_ssa_def *instance_addr, nir_ssa_def **out)
{