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We perfer the coding style like:
/* some stuff */
if (error) {
/* error handling */
return -(errorcode);
}
/* normal actions */
do_something()
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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sws_freeContext have check the NULL pointer, so don't need to check
NULL before sws_freeContext.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Dump input pixel format in error message, it's will help to debugging
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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native and tensorflow is exclusive, so change the type from
flags to int.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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sr didn't enable the slice threading, so remove the flag
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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currently, only float is supported as model input, actually, there
are other data types, this patch adds uint8.
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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some models such as ssd, yolo have more than one output.
the clean up code in this patch is a little complex, it is because
that set_input_output_tf could be called for many times together
with ff_dnn_execute_model_tf, we have to clean resources for the
case that the two interfaces are called interleaved.
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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use TF_Tensor's cpu address to avoid extra memcpy.
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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set_input_output
Currently, within interface set_input_output, the dims/memory of the tensorflow
dnn model output is determined by executing the model with zero input,
actually, the output dims might vary with different input data for networks
such as object detection models faster-rcnn, ssd and yolo.
This patch moves the logic from set_input_output to execute_model which
is suitable for all the cases. Since interface changed, and so dnn_backend_native
also changes.
In vf_sr.c, it knows it's srcnn or espcn by executing the model with zero input,
so execute_model has to be called in function config_props
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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remove the requirment that the name of DNN model input/output
should be "x"/"y",
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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remove 'else' since there is always 'return' in 'if' scope,
so the code will be clean for later maintenance
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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fix ticket: 7455
Reviewed-by: Pedro Arthur <bygrandao@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
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Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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model file format in tf backend.
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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backend instead of storing binary model.
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
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