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-rw-r--r--src/gallium/drivers/virgl/virgl_context.c6
-rw-r--r--src/gallium/drivers/virgl/virgl_transfer_queue.c2
-rw-r--r--src/gallium/drivers/virgl/virgl_winsys.h3
-rw-r--r--src/gallium/winsys/virgl/drm/virgl_drm_winsys.c31
-rw-r--r--src/gallium/winsys/virgl/drm/virgl_drm_winsys.h2
-rw-r--r--src/gallium/winsys/virgl/vtest/virgl_vtest_winsys.c4
6 files changed, 28 insertions, 20 deletions
diff --git a/src/gallium/drivers/virgl/virgl_context.c b/src/gallium/drivers/virgl/virgl_context.c
index 6f546553204..f9591e214b5 100644
--- a/src/gallium/drivers/virgl/virgl_context.c
+++ b/src/gallium/drivers/virgl/virgl_context.c
@@ -759,7 +759,7 @@ static void virgl_flush_eq(struct virgl_context *ctx, void *closure,
ctx->num_transfers = ctx->num_draws = ctx->num_compute = 0;
virgl_transfer_queue_clear(&ctx->queue, ctx->cbuf);
- rs->vws->submit_cmd(rs->vws, ctx->cbuf, ctx->cbuf->in_fence_fd,
+ rs->vws->submit_cmd(rs->vws, ctx->cbuf,
ctx->cbuf->needs_out_fence_fd ? &out_fence_fd : NULL);
if (fence)
@@ -786,10 +786,6 @@ static void virgl_flush_from_st(struct pipe_context *ctx,
virgl_flush_eq(vctx, vctx, fence);
- if (vctx->cbuf->in_fence_fd != -1) {
- close(vctx->cbuf->in_fence_fd);
- vctx->cbuf->in_fence_fd = -1;
- }
vctx->cbuf->needs_out_fence_fd = false;
}
diff --git a/src/gallium/drivers/virgl/virgl_transfer_queue.c b/src/gallium/drivers/virgl/virgl_transfer_queue.c
index 25267d4bc82..6551d6a2cdb 100644
--- a/src/gallium/drivers/virgl/virgl_transfer_queue.c
+++ b/src/gallium/drivers/virgl/virgl_transfer_queue.c
@@ -206,7 +206,7 @@ static void add_internal(struct virgl_transfer_queue *queue,
iter.data = queue->tbuf;
perform_action(queue, &iter);
- vws->submit_cmd(vws, queue->tbuf, -1, NULL);
+ vws->submit_cmd(vws, queue->tbuf, NULL);
queue->num_dwords = 0;
}
}
diff --git a/src/gallium/drivers/virgl/virgl_winsys.h b/src/gallium/drivers/virgl/virgl_winsys.h
index e7f15327db0..d37454513cd 100644
--- a/src/gallium/drivers/virgl/virgl_winsys.h
+++ b/src/gallium/drivers/virgl/virgl_winsys.h
@@ -41,7 +41,6 @@ struct virgl_drm_caps {
struct virgl_cmd_buf {
unsigned cdw;
uint32_t *buf;
- int in_fence_fd;
bool needs_out_fence_fd;
};
@@ -89,7 +88,7 @@ struct virgl_winsys {
void (*emit_res)(struct virgl_winsys *vws, struct virgl_cmd_buf *buf, struct virgl_hw_res *res, boolean write_buffer);
int (*submit_cmd)(struct virgl_winsys *vws, struct virgl_cmd_buf *buf,
- int32_t in_fence_fd, int32_t *out_fence_fd);
+ int32_t *out_fence_fd);
boolean (*res_is_referenced)(struct virgl_winsys *vws,
struct virgl_cmd_buf *buf,
diff --git a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
index 2cf8b4ba076..1c5ec714e25 100644
--- a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
+++ b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
@@ -692,8 +692,8 @@ static struct virgl_cmd_buf *virgl_drm_cmd_buf_create(struct virgl_winsys *qws,
return NULL;
}
+ cbuf->in_fence_fd = -1;
cbuf->base.buf = cbuf->buf;
- cbuf->base.in_fence_fd = -1;
return &cbuf->base;
}
@@ -711,7 +711,7 @@ static void virgl_drm_cmd_buf_destroy(struct virgl_cmd_buf *_cbuf)
static int virgl_drm_winsys_submit_cmd(struct virgl_winsys *qws,
struct virgl_cmd_buf *_cbuf,
- int in_fence_fd, int *out_fence_fd)
+ int *out_fence_fd)
{
struct virgl_drm_winsys *qdws = virgl_drm_winsys(qws);
struct virgl_drm_cmd_buf *cbuf = virgl_drm_cmd_buf(_cbuf);
@@ -726,21 +726,33 @@ static int virgl_drm_winsys_submit_cmd(struct virgl_winsys *qws,
eb.size = cbuf->base.cdw * 4;
eb.num_bo_handles = cbuf->cres;
eb.bo_handles = (unsigned long)(void *)cbuf->res_hlist;
+
eb.fence_fd = -1;
+ if (qws->supports_fences) {
+ if (cbuf->in_fence_fd >= 0) {
+ eb.flags |= VIRTGPU_EXECBUF_FENCE_FD_IN;
+ eb.fence_fd = cbuf->in_fence_fd;
+ }
- if (in_fence_fd != -1) {
- eb.flags |= VIRTGPU_EXECBUF_FENCE_FD_IN;
- eb.fence_fd = in_fence_fd;
+ if (out_fence_fd != NULL)
+ eb.flags |= VIRTGPU_EXECBUF_FENCE_FD_OUT;
+ } else {
+ assert(cbuf->in_fence_fd < 0);
+ assert(out_fence_fd == NULL);
}
- if (out_fence_fd != NULL)
- eb.flags |= VIRTGPU_EXECBUF_FENCE_FD_OUT;
-
ret = drmIoctl(qdws->fd, DRM_IOCTL_VIRTGPU_EXECBUFFER, &eb);
if (ret == -1)
fprintf(stderr,"got error from kernel - expect bad rendering %d\n", errno);
cbuf->base.cdw = 0;
+ if (qws->supports_fences) {
+ if (cbuf->in_fence_fd >= 0) {
+ close(cbuf->in_fence_fd);
+ cbuf->in_fence_fd = -1;
+ }
+ }
+
if (out_fence_fd != NULL)
*out_fence_fd = eb.fence_fd;
@@ -849,9 +861,10 @@ static void virgl_fence_reference(struct virgl_winsys *vws,
}
static void virgl_fence_server_sync(struct virgl_winsys *vws,
- struct virgl_cmd_buf *cbuf,
+ struct virgl_cmd_buf *_cbuf,
struct pipe_fence_handle *fence)
{
+ struct virgl_drm_cmd_buf *cbuf = virgl_drm_cmd_buf(_cbuf);
struct virgl_hw_res *hw_res = virgl_hw_res(fence);
/* if not an external fence, then nothing more to do without preemption: */
diff --git a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.h b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.h
index 51fad9cf372..1fbbde2e7d2 100644
--- a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.h
+++ b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.h
@@ -73,6 +73,8 @@ struct virgl_drm_cmd_buf {
uint32_t *buf;
+ int in_fence_fd;
+
unsigned nres;
unsigned cres;
struct virgl_hw_res **res_bo;
diff --git a/src/gallium/winsys/virgl/vtest/virgl_vtest_winsys.c b/src/gallium/winsys/virgl/vtest/virgl_vtest_winsys.c
index 3ca15e6aed7..2ea0187fec9 100644
--- a/src/gallium/winsys/virgl/vtest/virgl_vtest_winsys.c
+++ b/src/gallium/winsys/virgl/vtest/virgl_vtest_winsys.c
@@ -474,7 +474,6 @@ static struct virgl_cmd_buf *virgl_vtest_cmd_buf_create(struct virgl_winsys *vws
}
cbuf->ws = vws;
cbuf->base.buf = cbuf->buf;
- cbuf->base.in_fence_fd = -1;
return &cbuf->base;
}
@@ -489,7 +488,7 @@ static void virgl_vtest_cmd_buf_destroy(struct virgl_cmd_buf *_cbuf)
static int virgl_vtest_winsys_submit_cmd(struct virgl_winsys *vws,
struct virgl_cmd_buf *_cbuf,
- int in_fence_fd, int *out_fence_fd)
+ int *out_fence_fd)
{
struct virgl_vtest_winsys *vtws = virgl_vtest_winsys(vws);
struct virgl_vtest_cmd_buf *cbuf = virgl_vtest_cmd_buf(_cbuf);
@@ -498,7 +497,6 @@ static int virgl_vtest_winsys_submit_cmd(struct virgl_winsys *vws,
if (cbuf->base.cdw == 0)
return 0;
- assert(in_fence_fd == -1);
assert(out_fence_fd == NULL);
ret = virgl_vtest_submit_cmd(vtws, cbuf);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 13:16:05 +0000