AOMedia Codec SDK
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The following functions are required to be implemented for all decoders that advertise the AOM_CODEC_CAP_PUT_FRAME capability. Calling these functions for codecs that don't advertise this capability will result in an error code being returned, usually AOM_CODEC_ERROR. More...
Typedefs | |
typedef void(* | aom_codec_put_frame_cb_fn_t) (void *user_priv, const aom_image_t *img) |
put frame callback prototype More... | |
Functions | |
aom_codec_err_t | aom_codec_register_put_frame_cb (aom_codec_ctx_t *ctx, aom_codec_put_frame_cb_fn_t cb, void *user_priv) |
Register for notification of frame completion. More... | |
The following functions are required to be implemented for all decoders that advertise the AOM_CODEC_CAP_PUT_FRAME capability. Calling these functions for codecs that don't advertise this capability will result in an error code being returned, usually AOM_CODEC_ERROR.
typedef void(* aom_codec_put_frame_cb_fn_t) (void *user_priv, const aom_image_t *img) |
put frame callback prototype
This callback is invoked by the decoder to notify the application of the availability of decoded image data.
aom_codec_err_t aom_codec_register_put_frame_cb | ( | aom_codec_ctx_t * | ctx, |
aom_codec_put_frame_cb_fn_t | cb, | ||
void * | user_priv | ||
) |
Register for notification of frame completion.
Registers a given function to be called when a decoded frame is available.
[in] | ctx | Pointer to this instance's context |
[in] | cb | Pointer to the callback function |
[in] | user_priv | User's private data |
AOM_CODEC_OK | Callback successfully registered. |
AOM_CODEC_ERROR | Decoder context not initialized, or algorithm not capable of posting slice completion. |