Mesa (staging/22.0): u_blitter/stencil: take dstbox x/y into accounts for dst fb width
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Thu Apr 21 22:22:07 UTC 2022
Module: Mesa
Branch: staging/22.0
Commit: 132d8fe216a8aa19c80f810cc308f3457a025348
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=132d8fe216a8aa19c80f810cc308f3457a025348
Author: Dave Airlie <airlied at redhat.com>
Date: Thu Apr 21 09:49:31 2022 +1000
u_blitter/stencil: take dstbox x/y into accounts for dst fb width
When setting the dst framebuffer width height, it might be silly
to constrain this beyond the dst resource, but at least constrain
it correctly to take account of x/y offsets.
This fixes some uses of this as a fallback for zink with
GTF-GL46.gtf30.GL3Tests.framebuffer_blit.framebuffer_blit_functionality_stencil_blit
Fixes: b4c07a8a87d0 ("gallium/util: allow scaling blits for stencil-fallback")
Reviewed-by: Erik Faye-Lund <erik.faye-lund at collabora.com>
Acked-by: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16069>
(cherry picked from commit dbc264f50418306650e9ec5a0b8613fe0aabb228)
---
.pick_status.json | 2 +-
src/gallium/auxiliary/util/u_blitter.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/.pick_status.json b/.pick_status.json
index 2228f019e7c..3d24233c993 100644
--- a/.pick_status.json
+++ b/.pick_status.json
@@ -116,7 +116,7 @@
"description": "u_blitter/stencil: take dstbox x/y into accounts for dst fb width",
"nominated": true,
"nomination_type": 1,
- "resolution": 0,
+ "resolution": 1,
"because_sha": "b4c07a8a87d06f2c347f204cac9fe708428e272d"
},
{
diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 593f8951a13..d6f0be54442 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -2937,8 +2937,8 @@ util_blitter_stencil_fallback(struct blitter_context *blitter,
/* set a framebuffer state */
struct pipe_framebuffer_state fb_state = { 0 };
- fb_state.width = dstbox->width;
- fb_state.height = dstbox->height;
+ fb_state.width = dstbox->x + dstbox->width;
+ fb_state.height = dstbox->y + dstbox->height;
fb_state.zsbuf = dst_view;
pipe->set_framebuffer_state(pipe, &fb_state);
pipe->set_sample_mask(pipe, ~0);
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