We may have to flush the cache if there are any textures presently bound
that refer to the outgoing framebuffer. This is only checked at
validation time.
Fixes a number of dEQP-GLES3.functional.fbo.color.repeated_clear.sample.*
tests, which would bind a texture, then clear it while the binding was
in effect, and then render to a different texture. This seems legal
under the "no feedback loops" rule.
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
---
src/gallium/drivers/nouveau/nv50/nv50_state.c | 2 +-
src/gallium/drivers/nouveau/nvc0/nvc0_state.c | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_state.c
b/src/gallium/drivers/nouveau/nv50/nv50_state.c
index 629613bded8..292eab80b4f 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_state.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_state.c
@@ -962,7 +962,7 @@ nv50_set_framebuffer_state(struct pipe_context *pipe,
util_copy_framebuffer_state(&nv50->framebuffer, fb);
- nv50->dirty_3d |= NV50_NEW_3D_FRAMEBUFFER;
+ nv50->dirty_3d |= NV50_NEW_3D_FRAMEBUFFER | NV50_NEW_3D_TEXTURES;
}
static void
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state.c
b/src/gallium/drivers/nouveau/nvc0/nvc0_state.c
index 9653de86fe9..53ad47c6ed4 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_state.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state.c
@@ -852,7 +852,9 @@ nvc0_set_framebuffer_state(struct pipe_context *pipe,
util_copy_framebuffer_state(&nvc0->framebuffer, fb);
- nvc0->dirty_3d |= NVC0_NEW_3D_FRAMEBUFFER | NVC0_NEW_3D_SAMPLE_LOCATIONS;
+ nvc0->dirty_3d |= NVC0_NEW_3D_FRAMEBUFFER | NVC0_NEW_3D_SAMPLE_LOCATIONS |
+ NVC0_NEW_3D_TEXTURES;
+ nvc0->dirty_cp |= NVC0_NEW_CP_TEXTURES;
}
static void
--
2.19.2
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