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freedreno/ir3: fix emit_tex_info split_dest

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Fixes a "free(): invalid next size (fast)" error in:

dEQP-VK.glsl.texture_functions.query.texturequerylevels.*

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4557>
This commit is contained in:
Jonathan Marek
2020-04-14 14:19:14 -04:00
committed by Marge Bot
parent cb08f451d0
commit aeb5b9cebf
1 changed files with 1 additions and 2 deletions
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src/freedreno/ir3/ir3_compiler_nir.c
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@@ -2515,8 +2515,7 @@ emit_tex_info(struct ir3_context *ctx, nir_tex_instr *tex, unsigned idx)
/* even though there is only one component, since it ends
* up in .y/.z/.w rather than .x, we need a split_dest()
*/
if (idx)
ir3_split_dest(b, dst, sam, 0, idx + 1);
ir3_split_dest(b, dst, sam, idx, 1);
/* The # of levels comes from getinfo.z. We need to add 1 to it, since
* the value in TEX_CONST_0 is zero-based.