summaryrefslogtreecommitdiff
path: root/src/ipa/rkisp1
diff options
context:
space:
mode:
authorPaul Elder <paul.elder@ideasonboard.com>2020-12-05 19:30:54 +0900
committerPaul Elder <paul.elder@ideasonboard.com>2021-02-16 19:22:28 +0900
commite201cb4f5450a84fc669e313bc039174cf54c263 (patch)
tree86d116cc7b9359e63fed2e3bd1747c03156809da /src/ipa/rkisp1
parent18b3e27461f8d6e3115c932f2799851cbb62e357 (diff)
libcamera: IPAInterface: Replace C API with the new C++-only API
Remove everything related to the C API, including ipa_context, ipa_context_wrapper, and IPAInterfaceWrapper. Also remove relevant documentation. ipaCreate() provided by IPA implementations, and createInterface() provided by IPAModule (wrapper around IPA implementation) both now return a C++ object IPAInterface instead of struct ipa_context. Although IPAInterfaceWrapper is the only component of libipa, the skeleton and build files for libipa are retained. After converting the C API to the C++-only API, make all pipeline handlers and IPAs use the new API. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- This is a combination of 21 commits: --- libcamera: IPAModule: Replace ipa_context with IPAInterface With the new IPC infrastructure, we no longer need the C interface as provided by struct ipa_context. Make ipaCreate_() and createInterface() return IPAInterface. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: ipa_context_wrapper: Remove ipa_context_wrapper Since ipa_context has been replaced with custom IPAInterfaces, it is not longer needed. Remove it. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: IPAInterface: remove ipa_context and functions from documentation Remove all the documentation related to ipa_context and the C IPA API, as well as the documentation about the functions in the IPAInterface. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> --- libcamera: IPAInterface: Remove all functions from IPAInterface Now that all the functions in the IPA interface are defined in the data definition file and a specialized IPAInterface is generated per pipeline handler, remove all the functions from the base IPAInterface. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: IPAInterface: make ipaCreate return IPAInterface With the new IPC infrastructure, we no longer need the C interface as provided by struct ipa_context. Make ipaCreate return IPAinterface. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> --- ipa: remove IPAInterfaceWrapper As every pipeline has its own proxy, IPAInterfaceWrapper is no longer necessary. Remove it. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Acked-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> --- libcamera: IPAProxy: Remove stop() override Since stop() is part of the IPA interface, and the IPA interface is now generated based on the data definition file per pipeline, this no longer needs to be overrided by the base IPAProxy. Remove it. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: IPAProxy, IPAManager: Switch to one-proxy-per-pipeline scheme IPAProxy is changed in two major ways: - Every pipeline has its own proxy, to support each pipeline's IPA interface - IPAProxy implementations always encapsulate IPA modules, and switch internally for isolation or threaded The IPAProxy registration mechanism is removed, as each pipeline will have its own proxy, so the pipeline can pass the specialized class name of the IPAProxy to the IPAManager for construction. IPAManager is changed accordingly to support these changes: - createIPA is a template function that takes an IPAProxy class, and always returns an IPAProxy - IPAManager no longer decides on isolation, and simply creates an IPAProxy instance while passing the isolation flag Consequently, the old IPAProxy classes (IPAProxyThread and IPAProxyLinux) are removed. The IPAInterfaceTest is updated to use the new IPAManager interface, and to construct a ProcessManager as no single global instance is created anymore. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> --- libcamera: IPAProxy: Add isolate parameter to create() Since IPAProxy implementations now always encapsulate IPA modules, add a parameter to create() to signal if the proxy should isolate the IPA or not. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: IPAManager: Fetch IPAProxy corresponding to pipeline Now that each pipeline handler has its own IPAProxy implementation, make the IPAManager fetch the IPAProxy based on the pipeline handler name. Also, since the IPAProxy is used regardless of isolation or no isolation, remove the isolation check from the proxy selection. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> --- libcamera: IPAManager: add isolation flag to proxy creation When the IPA proxy is created, it needs to know whether to isolate or not. Feed the flag at creation of the IPA proxy. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: IPAManager: Make createIPA return proxy directly Since every pipeline knows the type of the proxy that it needs, and since all IPAs are to be wrapped in a proxy, IPAManager no longer needs to search in the factory list to fetch the proxy factory to construct a factory. Instead, we define createIPA as a template function, and the pipeline handler can declare the proxy type when it calls createIPA. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: IPAProxy: Remove registration mechanism Implementations of IPA proxies use a registration mechanism to register themselves with the main IPA proxy factory. This registration declares static objects, causing a risk of things being constructed before the proper libcamera facilities are ready. Since each pipeline handler has its own IPA proxy and knows the type, it isn't necessary to have a proxy factory. Remove it to alleviate the risk of early construction. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: proxy: Remove IPAProxyLinux and IPAProxyThread We have now changed the proxy from per-IPC mechanism to per-pipeline. The per-IPC mechanism proxies are thus no longer needed; remove them. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- tests: ipa_interface_test: Update to use new createIPA Update the IPA interface test to use the new createIPA function from IPAManager. Also create an instance of ProcessManager, as no single global instance is created automatically anymore. Update meson.build to to depend on the generated IPA interface headers. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: PipelineHandler: Remove IPA from base class Since pipeline handlers now have their own IPA interface types, it can no longer be defined in the base class, and each pipeline handler implementation must declare it and its type themselves. Remove it from the base class. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- ipa: raspberrypi: Add mojom data definition file Add a mojom data definition for raspberrypi pipeline handler's IPAs. This simplifies the API between the raspberrypi pipeline handler and the IPA, and is not a direct translation of what was used before with IPAOperationData. Also move the enums from raspberrypi.h to raspberrypi.mojom Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: pipeline, ipa: raspberrypi: Use new data definition Now that we can generate custom functions and data structures with mojo, switch the raspberrypi pipeline handler and IPA to use the custom data structures as defined in the mojom data definition file. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: pipeline, ipa: vimc: Support the new IPC mechanism Add support to vimc pipeline handler and IPA for the new IPC mechanism. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> --- libcamera: pipeline, ipa: rkisp1: Support the new IPC mechanism Add support to the rkisp1 pipeline handler and IPA for the new IPC mechanism. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- libcamera: pipeline, ipa: ipu3: Support the new IPC mechanism Add support to ipu3 pipeline handler and IPA for the new IPC mechanism. [Original version] Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> [Fixed commit message and small changes] Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/rkisp1')
-rw-r--r--src/ipa/rkisp1/meson.build2
-rw-r--r--src/ipa/rkisp1/rkisp1.cpp63
2 files changed, 29 insertions, 36 deletions
diff --git a/src/ipa/rkisp1/meson.build b/src/ipa/rkisp1/meson.build
index 95eb5393..1a1c7159 100644
--- a/src/ipa/rkisp1/meson.build
+++ b/src/ipa/rkisp1/meson.build
@@ -3,7 +3,7 @@
ipa_name = 'ipa_rkisp1'
mod = shared_module(ipa_name,
- 'rkisp1.cpp',
+ ['rkisp1.cpp', libcamera_generated_ipa_headers],
name_prefix : '',
include_directories : [ipa_includes, libipa_includes],
dependencies : libcamera_dep,
diff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp
index 39783abd..67bac986 100644
--- a/src/ipa/rkisp1/rkisp1.cpp
+++ b/src/ipa/rkisp1/rkisp1.cpp
@@ -19,36 +19,31 @@
#include <libcamera/control_ids.h>
#include <libcamera/ipa/ipa_interface.h>
#include <libcamera/ipa/ipa_module_info.h>
-#include <libcamera/ipa/rkisp1.h>
+#include <libcamera/ipa/rkisp1_ipa_interface.h>
#include <libcamera/request.h>
-#include <libipa/ipa_interface_wrapper.h>
-
#include "libcamera/internal/log.h"
namespace libcamera {
LOG_DEFINE_CATEGORY(IPARkISP1)
-class IPARkISP1 : public IPAInterface
+class IPARkISP1 : public ipa::rkisp1::IPARkISP1Interface
{
public:
int init([[maybe_unused]] const IPASettings &settings) override
{
return 0;
}
- int start([[maybe_unused]] const IPAOperationData &data,
- [[maybe_unused]] IPAOperationData *result) override { return 0; }
+ int start() override { return 0; }
void stop() override {}
void configure(const CameraSensorInfo &info,
- const std::map<unsigned int, IPAStream> &streamConfig,
- const std::map<unsigned int, const ControlInfoMap &> &entityControls,
- const IPAOperationData &ipaConfig,
- IPAOperationData *response) override;
+ const std::map<uint32_t, IPAStream> &streamConfig,
+ const std::map<uint32_t, ControlInfoMap> &entityControls) override;
void mapBuffers(const std::vector<IPABuffer> &buffers) override;
void unmapBuffers(const std::vector<unsigned int> &ids) override;
- void processEvent(const IPAOperationData &event) override;
+ void processEvent(const ipa::rkisp1::RkISP1Event &event) override;
private:
void queueRequest(unsigned int frame, rkisp1_params_cfg *params,
@@ -81,10 +76,8 @@ private:
* before accessing them.
*/
void IPARkISP1::configure([[maybe_unused]] const CameraSensorInfo &info,
- [[maybe_unused]] const std::map<unsigned int, IPAStream> &streamConfig,
- const std::map<unsigned int, const ControlInfoMap &> &entityControls,
- [[maybe_unused]] const IPAOperationData &ipaConfig,
- [[maybe_unused]] IPAOperationData *result)
+ [[maybe_unused]] const std::map<uint32_t, IPAStream> &streamConfig,
+ const std::map<uint32_t, ControlInfoMap> &entityControls)
{
if (entityControls.empty())
return;
@@ -160,12 +153,12 @@ void IPARkISP1::unmapBuffers(const std::vector<unsigned int> &ids)
}
}
-void IPARkISP1::processEvent(const IPAOperationData &event)
+void IPARkISP1::processEvent(const ipa::rkisp1::RkISP1Event &event)
{
- switch (event.operation) {
- case RKISP1_IPA_EVENT_SIGNAL_STAT_BUFFER: {
- unsigned int frame = event.data[0];
- unsigned int bufferId = event.data[1];
+ switch (event.op) {
+ case ipa::rkisp1::EventSignalStatBuffer: {
+ unsigned int frame = event.frame;
+ unsigned int bufferId = event.bufferId;
const rkisp1_stat_buffer *stats =
static_cast<rkisp1_stat_buffer *>(buffersMemory_[bufferId]);
@@ -173,18 +166,18 @@ void IPARkISP1::processEvent(const IPAOperationData &event)
updateStatistics(frame, stats);
break;
}
- case RKISP1_IPA_EVENT_QUEUE_REQUEST: {
- unsigned int frame = event.data[0];
- unsigned int bufferId = event.data[1];
+ case ipa::rkisp1::EventQueueRequest: {
+ unsigned int frame = event.frame;
+ unsigned int bufferId = event.bufferId;
rkisp1_params_cfg *params =
static_cast<rkisp1_params_cfg *>(buffersMemory_[bufferId]);
- queueRequest(frame, params, event.controls[0]);
+ queueRequest(frame, params, event.controls);
break;
}
default:
- LOG(IPARkISP1, Error) << "Unknown event " << event.operation;
+ LOG(IPARkISP1, Error) << "Unknown event " << event.op;
break;
}
}
@@ -204,8 +197,8 @@ void IPARkISP1::queueRequest(unsigned int frame, rkisp1_params_cfg *params,
params->module_en_update = RKISP1_CIF_ISP_MODULE_AEC;
}
- IPAOperationData op;
- op.operation = RKISP1_IPA_ACTION_PARAM_FILLED;
+ ipa::rkisp1::RkISP1Action op;
+ op.op = ipa::rkisp1::ActionParamFilled;
queueFrameAction.emit(frame, op);
}
@@ -257,13 +250,13 @@ void IPARkISP1::updateStatistics(unsigned int frame,
void IPARkISP1::setControls(unsigned int frame)
{
- IPAOperationData op;
- op.operation = RKISP1_IPA_ACTION_V4L2_SET;
+ ipa::rkisp1::RkISP1Action op;
+ op.op = ipa::rkisp1::ActionV4L2Set;
ControlList ctrls(ctrls_);
ctrls.set(V4L2_CID_EXPOSURE, static_cast<int32_t>(exposure_));
ctrls.set(V4L2_CID_ANALOGUE_GAIN, static_cast<int32_t>(gain_));
- op.controls.push_back(ctrls);
+ op.controls = ctrls;
queueFrameAction.emit(frame, op);
}
@@ -275,9 +268,9 @@ void IPARkISP1::metadataReady(unsigned int frame, unsigned int aeState)
if (aeState)
ctrls.set(controls::AeLocked, aeState == 2);
- IPAOperationData op;
- op.operation = RKISP1_IPA_ACTION_METADATA;
- op.controls.push_back(ctrls);
+ ipa::rkisp1::RkISP1Action op;
+ op.op = ipa::rkisp1::ActionMetadata;
+ op.controls = ctrls;
queueFrameAction.emit(frame, op);
}
@@ -294,9 +287,9 @@ const struct IPAModuleInfo ipaModuleInfo = {
"rkisp1",
};
-struct ipa_context *ipaCreate()
+IPAInterface *ipaCreate()
{
- return new IPAInterfaceWrapper(std::make_unique<IPARkISP1>());
+ return new IPARkISP1();
}
}