96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
/*
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* Copyright (C) 2012-2018 Rob Clark <robclark@freedesktop.org>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Authors:
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* Rob Clark <robclark@freedesktop.org>
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*/
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#include <assert.h>
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#include "freedreno_drmif.h"
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#include "freedreno_priv.h"
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#include "freedreno_ringbuffer.h"
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struct fd_submit *
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fd_submit_new(struct fd_pipe *pipe)
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{
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struct fd_submit *submit = pipe->funcs->submit_new(pipe);
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submit->refcnt = 1;
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submit->pipe = fd_pipe_ref(pipe);
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return submit;
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}
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void
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fd_submit_del(struct fd_submit *submit)
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{
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if (!p_atomic_dec_zero(&submit->refcnt))
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return;
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if (submit->primary)
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fd_ringbuffer_del(submit->primary);
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fd_pipe_del(submit->pipe);
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submit->funcs->destroy(submit);
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}
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struct fd_submit *
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fd_submit_ref(struct fd_submit *submit)
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{
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p_atomic_inc(&submit->refcnt);
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return submit;
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}
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int
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fd_submit_flush(struct fd_submit *submit, int in_fence_fd,
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struct fd_submit_fence *out_fence)
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{
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submit->fence = fd_pipe_emit_fence(submit->pipe, submit->primary);
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return submit->funcs->flush(submit, in_fence_fd, out_fence);
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}
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struct fd_ringbuffer *
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fd_submit_new_ringbuffer(struct fd_submit *submit, uint32_t size,
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enum fd_ringbuffer_flags flags)
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{
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assert(!(flags & _FD_RINGBUFFER_OBJECT));
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if (flags & FD_RINGBUFFER_STREAMING) {
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assert(!(flags & FD_RINGBUFFER_GROWABLE));
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assert(!(flags & FD_RINGBUFFER_PRIMARY));
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}
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struct fd_ringbuffer *ring =
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submit->funcs->new_ringbuffer(submit, size, flags);
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if (flags & FD_RINGBUFFER_PRIMARY) {
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assert(!submit->primary);
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submit->primary = fd_ringbuffer_ref(ring);
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}
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return ring;
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}
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struct fd_ringbuffer *
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fd_ringbuffer_new_object(struct fd_pipe *pipe, uint32_t size)
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{
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return pipe->funcs->ringbuffer_new_object(pipe, size);
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}
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