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#define SPAWN_THREADS |
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Value: goto end; \
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} while (0)
static int get_workload(int minv, int maxv)
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
#define av_err2str(errnum)
Convenience macro, the return value should be used only directly in function arguments but never stan...
static av_always_inline int pthread_create(pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)(void *), void *arg)
Filter the word “frame” indicates either a video frame or a group of audio as stored in an AVFrame structure Format for each input and each output the list of supported formats For video that means pixel format For audio that means channel sample they are references to shared objects When the negotiation mechanism computes the intersection of the formats supported at each end of a all references to both lists are replaced with a reference to the intersection And when a single format is eventually chosen for a link amongst the remaining all references to the list are updated That means that if a filter requires that its input and output have the same format amongst a supported all it has to do is use a reference to the same list of formats query_formats can leave some formats unset and return AVERROR(EAGAIN) to cause the negotiation mechanism toagain later.That can be used by filters with complex requirements to use the format negotiated on one link to set the formats supported on another.Frame references ownership and permissions
Referenced by main().
#define WAIT_THREADS |
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Value: goto end; \
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} while (0)
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
#define av_err2str(errnum)
Convenience macro, the return value should be used only directly in function arguments but never stan...
static av_always_inline int pthread_join(pthread_t thread, void **value_ptr)
Filter the word “frame” indicates either a video frame or a group of audio as stored in an AVFrame structure Format for each input and each output the list of supported formats For video that means pixel format For audio that means channel sample they are references to shared objects When the negotiation mechanism computes the intersection of the formats supported at each end of a all references to both lists are replaced with a reference to the intersection And when a single format is eventually chosen for a link amongst the remaining all references to the list are updated That means that if a filter requires that its input and output have the same format amongst a supported all it has to do is use a reference to the same list of formats query_formats can leave some formats unset and return AVERROR(EAGAIN) to cause the negotiation mechanism toagain later.That can be used by filters with complex requirements to use the format negotiated on one link to set the formats supported on another.Frame references ownership and permissions
Referenced by main().
static void* sender_thread |
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static void* receiver_thread |
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static int get_workload |
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int main |
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