From: Marek Olšák <marek.ol...@amd.com>
Android fences can't be deferred, because st/dri calls fence_finish
with ctx = NULL, so the driver can't flush u_threaded_context.
---
src/gallium/include/state_tracker/st_api.h | 3 +--
src/gallium/state_trackers/dri/dri_helpers.c | 3 +--
src/mesa/state_tracker/st_manager.c | 2 --
3 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/src/gallium/include/state_tracker/st_api.h
b/src/gallium/include/state_tracker/st_api.h
index 6cdaefc..a407b98 100644
--- a/src/gallium/include/state_tracker/st_api.h
+++ b/src/gallium/include/state_tracker/st_api.h
@@ -140,22 +140,21 @@ enum st_attachment_type {
#define ST_ATTACHMENT_DEPTH_STENCIL_MASK (1 << ST_ATTACHMENT_DEPTH_STENCIL)
#define ST_ATTACHMENT_ACCUM_MASK (1 << ST_ATTACHMENT_ACCUM)
#define ST_ATTACHMENT_SAMPLE_MASK (1 << ST_ATTACHMENT_SAMPLE)
/**
* Flush flags.
*/
#define ST_FLUSH_FRONT (1 << 0)
#define ST_FLUSH_END_OF_FRAME (1 << 1)
#define ST_FLUSH_WAIT (1 << 2)
-#define ST_FLUSH_DEFERRED (1 << 3)
-#define ST_FLUSH_FENCE_FD (1 << 4)
+#define ST_FLUSH_FENCE_FD (1 << 3)
/**
* Value to st_manager->get_param function.
*/
enum st_manager_param {
/**
* The dri state tracker on old libGL's doesn't do the right thing
* with regards to invalidating the framebuffers.
*
* For the mesa state tracker that means that it needs to invalidate
diff --git a/src/gallium/state_trackers/dri/dri_helpers.c
b/src/gallium/state_trackers/dri/dri_helpers.c
index 4a61455..37ab2c2 100644
--- a/src/gallium/state_trackers/dri/dri_helpers.c
+++ b/src/gallium/state_trackers/dri/dri_helpers.c
@@ -109,22 +109,21 @@ dri2_create_fence(__DRIcontext *_ctx)
static void *
dri2_create_fence_fd(__DRIcontext *_ctx, int fd)
{
struct st_context_iface *stapi = dri_context(_ctx)->st;
struct pipe_context *ctx = stapi->pipe;
struct dri2_fence *fence = CALLOC_STRUCT(dri2_fence);
if (fd == -1) {
/* exporting driver created fence, flush: */
- stapi->flush(stapi, ST_FLUSH_DEFERRED | ST_FLUSH_FENCE_FD,
- &fence->pipe_fence);
+ stapi->flush(stapi, ST_FLUSH_FENCE_FD, &fence->pipe_fence);
} else {
/* importing a foreign fence fd: */
ctx->create_fence_fd(ctx, &fence->pipe_fence, fd);
}
if (!fence->pipe_fence) {
FREE(fence);
return NULL;
}
fence->driscreen = dri_screen(_ctx->driScreenPriv);
diff --git a/src/mesa/state_tracker/st_manager.c
b/src/mesa/state_tracker/st_manager.c
index 43d5dfd..4a1998c 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -627,22 +627,20 @@ st_framebuffers_purge(struct st_context *st)
static void
st_context_flush(struct st_context_iface *stctxi, unsigned flags,
struct pipe_fence_handle **fence)
{
struct st_context *st = (struct st_context *) stctxi;
unsigned pipe_flags = 0;
if (flags & ST_FLUSH_END_OF_FRAME)
pipe_flags |= PIPE_FLUSH_END_OF_FRAME;
- if (flags & ST_FLUSH_DEFERRED)
- pipe_flags |= PIPE_FLUSH_DEFERRED;
if (flags & ST_FLUSH_FENCE_FD)
pipe_flags |= PIPE_FLUSH_FENCE_FD;
FLUSH_VERTICES(st->ctx, 0);
FLUSH_CURRENT(st->ctx, 0);
st_flush(st, fence, pipe_flags);
if ((flags & ST_FLUSH_WAIT) && fence && *fence) {
st->pipe->screen->fence_finish(st->pipe->screen, NULL, *fence,
PIPE_TIMEOUT_INFINITE);
--
2.7.4
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