diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-09-28 06:41:22 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-11-20 21:48:05 +0200 |
| commit | d7e0985ce13d094608bec9b496873ae0361ea87d (patch) | |
| tree | bd79ff5b373760b2dc118066a99db93f915a7311 /src/ipa/libipa | |
| parent | 8162ac164755d04425499c76dfc12a3a9057f936 (diff) | |
ipa: Allow short-circuiting the ipa_context_ops
When an IPA module is loaded without isolation and implements the
IPAInterface internally, going through ipa_context_ops is a waste of
time. Add an operation to retrieve the IPAInterface, and use it directly
in the IPAContextWrapper.
For debugging purpose, make it possible to forcing usage of the C API by
defining the LIBCAMERA_IPA_FORCE_C_API environment variable.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/ipa/libipa')
| -rw-r--r-- | src/ipa/libipa/ipa_interface_wrapper.cpp | 8 | ||||
| -rw-r--r-- | src/ipa/libipa/ipa_interface_wrapper.h | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/ipa/libipa/ipa_interface_wrapper.cpp b/src/ipa/libipa/ipa_interface_wrapper.cpp index 80c5648f..6a389dfa 100644 --- a/src/ipa/libipa/ipa_interface_wrapper.cpp +++ b/src/ipa/libipa/ipa_interface_wrapper.cpp @@ -72,6 +72,13 @@ void IPAInterfaceWrapper::destroy(struct ipa_context *_ctx) delete ctx; } +void *IPAInterfaceWrapper::get_interface(struct ipa_context *_ctx) +{ + IPAInterfaceWrapper *ctx = static_cast<IPAInterfaceWrapper *>(_ctx); + + return ctx->ipa_.get(); +} + void IPAInterfaceWrapper::init(struct ipa_context *_ctx) { IPAInterfaceWrapper *ctx = static_cast<IPAInterfaceWrapper *>(_ctx); @@ -228,6 +235,7 @@ void IPAInterfaceWrapper::queueFrameAction(unsigned int frame, */ const struct ipa_context_ops IPAInterfaceWrapper::operations_ = { .destroy = &IPAInterfaceWrapper::destroy, + .get_interface = &IPAInterfaceWrapper::get_interface, .init = &IPAInterfaceWrapper::init, .register_callbacks = &IPAInterfaceWrapper::register_callbacks, .configure = &IPAInterfaceWrapper::configure, diff --git a/src/ipa/libipa/ipa_interface_wrapper.h b/src/ipa/libipa/ipa_interface_wrapper.h index 17be2062..3fb7b447 100644 --- a/src/ipa/libipa/ipa_interface_wrapper.h +++ b/src/ipa/libipa/ipa_interface_wrapper.h @@ -22,6 +22,7 @@ public: private: static void destroy(struct ipa_context *ctx); + static void *get_interface(struct ipa_context *ctx); static void init(struct ipa_context *ctx); static void register_callbacks(struct ipa_context *ctx, const struct ipa_callback_ops *callbacks, |