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v4l2: map memfd when not already mapped

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This commit is contained in:
Wim Taymans 2018-02-12 11:04:28 +01:00
parent 9b9a7411f5
commit 29dbffea52
2 changed files with 53 additions and 30 deletions
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7
spa/plugins/v4l2/v4l2-source.c
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@ -56,11 +56,14 @@ static void reset_props(struct props *props)
#define MAX_BUFFERS 64
#define BUFFER_FLAG_OUTSTANDING (1<<0)
#define BUFFER_FLAG_ALLOCATED (1<<1)
#define BUFFER_FLAG_MAPPED (1<<2)
struct buffer {
struct spa_buffer *outbuf;
struct spa_meta_header *h;
bool outstanding;
bool allocated;
uint32_t flags;
struct v4l2_buffer v4l2_buffer;
};