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improve asserts

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This commit is contained in:
Wim Taymans 2016-10-12 17:38:02 +02:00
parent 82414810e8
commit 672e5d8fa6
2 changed files with 10 additions and 23 deletions
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15
spa/plugins/v4l2/v4l2-source.c
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@ -699,21 +699,14 @@ spa_v4l2_source_node_port_reuse_buffer (SpaNode *node,
SpaV4l2State *state;
SpaResult res;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (port_id == 0, SPA_RESULT_INVALID_PORT);
this = SPA_CONTAINER_OF (node, SpaV4l2Source, node);
if (port_id != 0)
return SPA_RESULT_INVALID_PORT;
state = &this->state[port_id];
if (state->n_buffers == 0)
return SPA_RESULT_NO_BUFFERS;
if (buffer_id >= state->n_buffers)
return SPA_RESULT_INVALID_BUFFER_ID;
spa_return_val_if_fail (state->n_buffers > 0, SPA_RESULT_NO_BUFFERS);
spa_return_val_if_fail (buffer_id < state->n_buffers, SPA_RESULT_INVALID_BUFFER_ID);
res = spa_v4l2_buffer_recycle (this, buffer_id);