mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-02 09:01:50 -05:00
a31eb56663
Add beginnings of Xv plugin Add Poll event Clean up props handling V4l2 add beginnings of poll event
62 lines
851 B
C
62 lines
851 B
C
#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <sched.h>
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#include <errno.h>
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#include <sys/ioctl.h>
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#include <sys/mman.h>
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#include <poll.h>
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#define CLEAR(x) memset(&(x), 0, sizeof(x))
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static int
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spa_xv_open (SpaXvSink *this)
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{
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SpaXvState *state = &this->state;
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if (state->opened)
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return 0;
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state->opened = true;
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return 0;
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}
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static int
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spa_xv_set_format (SpaXvSink *this, SpaFormat *format, bool try_only)
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{
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if (spa_xv_open (this) < 0)
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return -1;
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return 0;
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}
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static int
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spa_xv_close (SpaXvSink *this)
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{
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SpaXvState *state = &this->state;
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if (!state->opened)
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return 0;
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state->opened = false;
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return 0;
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}
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static int
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spa_xv_start (SpaXvSink *this)
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{
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if (spa_xv_open (this) < 0)
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return -1;
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return 0;
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}
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static int
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spa_xv_stop (SpaXvSink *this)
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{
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spa_xv_close (this);
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return 0;
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}
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