Signed-off-by: Alyssa Rosenzweig <[email protected]>
---
src/gallium/drivers/panfrost/midgard/midgard_compile.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/gallium/drivers/panfrost/midgard/midgard_compile.c
b/src/gallium/drivers/panfrost/midgard/midgard_compile.c
index 032f4a91196..4d28e151bda 100644
--- a/src/gallium/drivers/panfrost/midgard/midgard_compile.c
+++ b/src/gallium/drivers/panfrost/midgard/midgard_compile.c
@@ -1125,6 +1125,9 @@ emit_intrinsic(compiler_context *ctx, nir_intrinsic_instr
*instr)
offset += nir_src_as_uint(instr->src[0]);
}
+ /* We may need to apply a fractional offset */
+ int component = instr->intrinsic == nir_intrinsic_load_input ?
+ nir_intrinsic_component(instr) : 0;
reg = nir_dest_index(ctx, &instr->dest);
if (instr->intrinsic == nir_intrinsic_load_uniform &&
!ctx->is_blend) {
@@ -1135,6 +1138,7 @@ emit_intrinsic(compiler_context *ctx, nir_intrinsic_instr
*instr)
midgard_instruction ins = m_ld_vary_32(reg, offset);
ins.load_store.mask = (1 << nr_comp) - 1;
+ ins.load_store.swizzle = SWIZZLE_XYZW >> (2 *
component);
midgard_varying_parameter p = {
.is_varying = 1,
--
2.20.1
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