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separate hw_buffer_t size and allocated

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Devaev Maxim
2019-03-17 19:33:56 +03:00
parent 9e63076ec5
commit c05457ce2f
5 changed files with 36 additions and 30 deletions
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10
src/device.h
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@@ -42,8 +42,10 @@
struct hw_buffer_t {
unsigned char *data;
size_t size;
unsigned char *data;
size_t size;
size_t allocated;
struct v4l2_buffer buf_info;
};
struct picture_t {
@@ -118,6 +120,6 @@ int device_open(struct device_t *dev);
void device_close(struct device_t *dev);
int device_switch_capturing(struct device_t *dev, bool enable);
int device_grab_buffer(struct device_t *dev, struct v4l2_buffer *buf_info);
int device_release_buffer(struct device_t *dev, struct v4l2_buffer *buf_info);
int device_grab_buffer(struct device_t *dev);
int device_release_buffer(struct device_t *dev, unsigned index);
int device_consume_event(struct device_t *dev);