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freedreno/ir3: enable half precision for pre-fs texture fetch

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Reviewed-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Hyunjun Ko 2019-10-24 05:30:58 +00:00 • committed by Neil Roberts
parent 407f8c71d3
commit 02f4c39b8d
1 changed files with 1 additions and 1 deletions
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2
src/freedreno/ir3/ir3_compiler_nir.c
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@ -3203,7 +3203,7 @@ collect_tex_prefetches(struct ir3_context *ctx, struct ir3 *ir)
MAX2(ctx->so->total_in, instr->prefetch.input_offset + 2);
/* Disable half precision until supported. */
fetch->half_precision = 0x0;
fetch->half_precision = !!(instr->regs[0]->flags & IR3_REG_HALF);
/* Remove the prefetch placeholder instruction: */
list_delinit(&instr->node);