mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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120 lines
3.9 KiB
C
120 lines
3.9 KiB
C
/* Simple Plugin API
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* Copyright © 2018 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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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
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include <spa/buffer/alloc.h>
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#include <spa/buffer/buffer.h>
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#include <spa/buffer/meta.h>
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static void test_abi(void)
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{
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/* buffer */
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spa_assert(SPA_DATA_Invalid == 0);
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spa_assert(SPA_DATA_MemPtr == 1);
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spa_assert(SPA_DATA_MemFd == 2);
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spa_assert(SPA_DATA_DmaBuf == 3);
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spa_assert(SPA_DATA_MemId == 4);
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spa_assert(SPA_DATA_LAST == 5);
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spa_assert(sizeof(struct spa_chunk) == 16);
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spa_assert(sizeof(struct spa_data) == 40);
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spa_assert(sizeof(struct spa_buffer) == 24);
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/* meta */
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spa_assert(SPA_META_Invalid == 0);
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spa_assert(SPA_META_Header == 1);
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spa_assert(SPA_META_VideoCrop == 2);
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spa_assert(SPA_META_VideoDamage == 3);
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spa_assert(SPA_META_Bitmap == 4);
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spa_assert(SPA_META_Cursor == 5);
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spa_assert(SPA_META_LAST == 6);
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spa_assert(sizeof(struct spa_meta) == 16);
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spa_assert(sizeof(struct spa_meta_header) == 24);
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spa_assert(sizeof(struct spa_meta_region) == 16);
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spa_assert(sizeof(struct spa_meta_bitmap) == 20);
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spa_assert(sizeof(struct spa_meta_cursor) == 28);
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}
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static void test_alloc(void)
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{
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struct spa_buffer **buffers;
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struct spa_meta metas[4];
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struct spa_data datas[2];
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uint32_t aligns[2];
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uint32_t i, j;
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metas[0].type = SPA_META_Header;
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metas[0].size = sizeof(struct spa_meta_header);
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metas[1].type = SPA_META_VideoDamage;
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metas[1].size = sizeof(struct spa_meta_region) * 16;
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#define CURSOR_META_SIZE(w,h,bpp) (sizeof(struct spa_meta_cursor) + \
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sizeof(struct spa_meta_bitmap) + w * h * bpp)
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metas[2].type = SPA_META_Cursor;
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metas[2].size = CURSOR_META_SIZE(64,64,4);
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metas[3].type = 101;
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metas[3].size = 11;
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datas[0].maxsize = 4000;
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datas[1].maxsize = 2011;
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aligns[0] = 32;
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aligns[1] = 16;
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buffers = spa_buffer_alloc_array(16, 0,
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SPA_N_ELEMENTS(metas), metas,
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SPA_N_ELEMENTS(datas), datas, aligns);
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fprintf(stderr, "buffers %p\n", buffers);
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for (i = 0; i < 16; i++) {
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struct spa_buffer *b = buffers[i];
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fprintf(stderr, "buffer %d %p\n", i, b);
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spa_assert(b->n_metas == SPA_N_ELEMENTS(metas));
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spa_assert(b->n_datas == SPA_N_ELEMENTS(datas));
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for (j = 0; j < SPA_N_ELEMENTS(metas); j++) {
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spa_assert(b->metas[j].type == metas[j].type);
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spa_assert(b->metas[j].size == metas[j].size);
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fprintf(stderr, " meta %d %p\n", j, b->metas[j].data);
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spa_assert(SPA_IS_ALIGNED(b->metas[j].data, 8));
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}
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for (j = 0; j < SPA_N_ELEMENTS(datas); j++) {
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spa_assert(b->datas[j].maxsize == datas[j].maxsize);
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fprintf(stderr, " data %d %p %p\n", j, b->datas[j].chunk, b->datas[j].data);
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spa_assert(SPA_IS_ALIGNED(b->datas[j].chunk, 8));
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spa_assert(SPA_IS_ALIGNED(b->datas[j].data, aligns[j]));
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}
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}
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free(buffers);
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}
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int main(int argc, char *argv[])
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{
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test_abi();
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test_alloc();
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return 0;
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}
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