81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
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/* Copyright 2022 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdio.h>
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#include <errno.h>
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#include <unistd.h>
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#include <string.h>
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#include <utils/Log.h>
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#include <cutils/native_handle.h>
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#include "../include/video_tunnel_win.h"
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int main(int argc, const char **argv) {
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(void)argc;
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(void)argv;
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int fence_fd = -1;
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int ret = 0;
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int runningCnt = 1000;
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vt_buffer_t *buffers[16];
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vt_win_attr_t attr;
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void *win = NULL;
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memset(&attr, 0, sizeof(vt_win_attr_t));
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attr.width = 1280;
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attr.height = 720;
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attr.format = 27;
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attr.buffer_cnt = 16;
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ret = rk_vt_win_create(&attr, &win);
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if (ret < 0) {
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return ret;
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}
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memset(buffers, 0, sizeof(buffers));
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for (int i = 0; i < 16; i++) {
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ret = rk_vt_win_dequeueBufferAndWait(win, &(buffers[i]));
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if (ret < 0) {
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break;
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}
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printf("buffers[%d] %p\n", i, buffers[i]);
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printf("buffer handle fds %d, ints %d, fd[0] %d\n",
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buffers[i]->handle->numFds,
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buffers[i]->handle->numInts,
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buffers[i]->handle->data[0]);
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rk_vt_win_queueBuffer(win, buffers[i], -1, 0);
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}
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usleep(1000000);
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while (runningCnt-- > 0) {
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vt_buffer_t *buffer = NULL;
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ret = rk_vt_win_dequeueBuffer(win, &buffer, -1, &fence_fd);
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if (ret < 0) {
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continue;
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}
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printf("dequeue buffer handle %p\n", buffer);
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usleep(100000);
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rk_vt_win_queueBuffer(win, buffer, fence_fd, 0ll);
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printf("queue buffer handle %p\n", buffer);
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}
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ret = rk_vt_win_destroy(&win);
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if (ret < 0) {
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return ret;
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}
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return 0;
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}
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