mirror of
https://github.com/LibreELEC/LibreELEC.tv
synced 2025-09-24 19:46:01 +07:00
1504800858
RPiOS 23.2.0-rc3 patches rebased onto 23.2.1 Signed-off-by: Matthias Reichl <hias@horus.com>
35 lines
1.5 KiB
Diff
35 lines
1.5 KiB
Diff
From e1a0fa2c2010ef29b8cec798cd0fc99cf44f3a2d Mon Sep 17 00:00:00 2001
|
|
From: Iago Toral Quiroga <itoral@igalia.com>
|
|
Date: Thu, 14 Oct 2021 14:16:40 +0200
|
|
Subject: [PATCH 046/139] broadcom/compiler: v71 isn't affected by
|
|
double-rounding of viewport X,Y coords
|
|
|
|
---
|
|
src/broadcom/compiler/v3d_nir_lower_io.c | 10 +++++++---
|
|
1 file changed, 7 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/src/broadcom/compiler/v3d_nir_lower_io.c b/src/broadcom/compiler/v3d_nir_lower_io.c
|
|
index 3ef0e398228..4cdba3748a1 100644
|
|
--- a/src/broadcom/compiler/v3d_nir_lower_io.c
|
|
+++ b/src/broadcom/compiler/v3d_nir_lower_io.c
|
|
@@ -600,9 +600,13 @@ v3d_nir_emit_ff_vpm_outputs(struct v3d_compile *c, nir_builder *b,
|
|
* The correct fix for this as recommended by Broadcom
|
|
* is to convert to .8 fixed-point with ffloor().
|
|
*/
|
|
- pos = nir_f2i32(b, nir_ffloor(b, pos));
|
|
- v3d_nir_store_output(b, state->vp_vpm_offset + i,
|
|
- offset_reg, pos);
|
|
+ if (c->devinfo->ver <= 42)
|
|
+ pos = nir_f2i32(b, nir_ffloor(b, pos));
|
|
+ else
|
|
+ pos = nir_f2i32(b, nir_fround_even(b, pos));
|
|
+
|
|
+ v3d_nir_store_output(b, state->vp_vpm_offset + i,
|
|
+ offset_reg, pos);
|
|
}
|
|
}
|
|
|
|
--
|
|
2.39.2
|
|
|