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-rw-r--r--include/ipa/ipa_interface.h27
-rw-r--r--src/ipa/libipa/ipa_interface_wrapper.cpp19
-rw-r--r--src/ipa/libipa/ipa_interface_wrapper.h1
-rw-r--r--src/ipa/rkisp1/rkisp1.cpp12
-rw-r--r--src/ipa/vimc/vimc.cpp3
-rw-r--r--src/libcamera/include/ipa_context_wrapper.h3
-rw-r--r--src/libcamera/ipa_context_wrapper.cpp23
-rw-r--r--src/libcamera/ipa_interface.cpp73
-rw-r--r--src/libcamera/pipeline/rkisp1/rkisp1.cpp10
-rw-r--r--src/libcamera/proxy/ipa_proxy_linux.cpp3
-rw-r--r--src/libcamera/proxy/ipa_proxy_thread.cpp8
-rw-r--r--test/ipa/ipa_wrappers_test.cpp22
12 files changed, 188 insertions, 16 deletions
diff --git a/include/ipa/ipa_interface.h b/include/ipa/ipa_interface.h
index ef3d6507..a2d5e3dd 100644
--- a/include/ipa/ipa_interface.h
+++ b/include/ipa/ipa_interface.h
@@ -22,6 +22,27 @@ struct ipa_settings {
const char *configuration_file;
};
+struct ipa_sensor_info {
+ const char *model;
+ uint8_t bits_per_pixel;
+ struct {
+ uint32_t width;
+ uint32_t height;
+ } active_area;
+ struct {
+ int32_t left;
+ int32_t top;
+ uint32_t width;
+ uint32_t height;
+ } analog_crop;
+ struct {
+ uint32_t width;
+ uint32_t height;
+ } output_size;
+ uint64_t pixel_rate;
+ uint32_t line_length;
+};
+
struct ipa_stream {
unsigned int id;
unsigned int pixel_format;
@@ -75,6 +96,7 @@ struct ipa_context_ops {
const struct ipa_callback_ops *callbacks,
void *cb_ctx);
void (*configure)(struct ipa_context *ctx,
+ const struct ipa_sensor_info *sensor_info,
const struct ipa_stream *streams,
unsigned int num_streams,
const struct ipa_control_info_map *maps,
@@ -125,6 +147,8 @@ struct IPAOperationData {
std::vector<ControlList> controls;
};
+struct CameraSensorInfo;
+
class IPAInterface
{
public:
@@ -134,7 +158,8 @@ public:
virtual int start() = 0;
virtual void stop() = 0;
- virtual void configure(const std::map<unsigned int, IPAStream> &streamConfig,
+ virtual void configure(const CameraSensorInfo &sensorInfo,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls) = 0;
virtual void mapBuffers(const std::vector<IPABuffer> &buffers) = 0;
diff --git a/src/ipa/libipa/ipa_interface_wrapper.cpp b/src/ipa/libipa/ipa_interface_wrapper.cpp
index 9596cb20..21d8c98b 100644
--- a/src/ipa/libipa/ipa_interface_wrapper.cpp
+++ b/src/ipa/libipa/ipa_interface_wrapper.cpp
@@ -15,6 +15,7 @@
#include <ipa/ipa_interface.h>
#include "byte_stream_buffer.h"
+#include "camera_sensor.h"
/**
* \file ipa_interface_wrapper.h
@@ -115,6 +116,7 @@ void IPAInterfaceWrapper::register_callbacks(struct ipa_context *_ctx,
}
void IPAInterfaceWrapper::configure(struct ipa_context *_ctx,
+ const struct ipa_sensor_info *sensor_info,
const struct ipa_stream *streams,
unsigned int num_streams,
const struct ipa_control_info_map *maps,
@@ -124,6 +126,21 @@ void IPAInterfaceWrapper::configure(struct ipa_context *_ctx,
ctx->serializer_.reset();
+ /* Translate the IPA sensor info. */
+ CameraSensorInfo sensorInfo{};
+ sensorInfo.model = sensor_info->model;
+ sensorInfo.bitsPerPixel = sensor_info->bits_per_pixel;
+ sensorInfo.activeAreaSize = { sensor_info->active_area.width,
+ sensor_info->active_area.height };
+ sensorInfo.analogCrop = { sensor_info->analog_crop.left,
+ sensor_info->analog_crop.top,
+ sensor_info->analog_crop.width,
+ sensor_info->analog_crop.height };
+ sensorInfo.outputSize = { sensor_info->output_size.width,
+ sensor_info->output_size.height };
+ sensorInfo.pixelRate = sensor_info->pixel_rate;
+ sensorInfo.lineLength = sensor_info->line_length;
+
/* Translate the IPA stream configurations map. */
std::map<unsigned int, IPAStream> ipaStreams;
@@ -149,7 +166,7 @@ void IPAInterfaceWrapper::configure(struct ipa_context *_ctx,
entityControls.emplace(id, infoMaps[id]);
}
- ctx->ipa_->configure(ipaStreams, entityControls);
+ ctx->ipa_->configure(sensorInfo, ipaStreams, entityControls);
}
void IPAInterfaceWrapper::map_buffers(struct ipa_context *_ctx,
diff --git a/src/ipa/libipa/ipa_interface_wrapper.h b/src/ipa/libipa/ipa_interface_wrapper.h
index 78ccf0f5..56507aaf 100644
--- a/src/ipa/libipa/ipa_interface_wrapper.h
+++ b/src/ipa/libipa/ipa_interface_wrapper.h
@@ -31,6 +31,7 @@ private:
const struct ipa_callback_ops *callbacks,
void *cb_ctx);
static void configure(struct ipa_context *ctx,
+ const struct ipa_sensor_info *sensor_info,
const struct ipa_stream *streams,
unsigned int num_streams,
const struct ipa_control_info_map *maps,
diff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp
index 9a347e52..bfa88418 100644
--- a/src/ipa/rkisp1/rkisp1.cpp
+++ b/src/ipa/rkisp1/rkisp1.cpp
@@ -36,7 +36,8 @@ public:
int start() override { return 0; }
void stop() override {}
- void configure(const std::map<unsigned int, IPAStream> &streamConfig,
+ void configure(const CameraSensorInfo &info,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls) override;
void mapBuffers(const std::vector<IPABuffer> &buffers) override;
void unmapBuffers(const std::vector<unsigned int> &ids) override;
@@ -66,7 +67,14 @@ private:
uint32_t maxGain_;
};
-void IPARkISP1::configure(const std::map<unsigned int, IPAStream> &streamConfig,
+/**
+ * \todo The RkISP1 pipeline currently provides an empty CameraSensorInfo
+ * if the connected sensor does not provide enough information to properly
+ * assemble one. Make sure the reported sensor information are relevant
+ * before accessing them.
+ */
+void IPARkISP1::configure(const CameraSensorInfo &info,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls)
{
if (entityControls.empty())
diff --git a/src/ipa/vimc/vimc.cpp b/src/ipa/vimc/vimc.cpp
index f29bc504..9271f2d8 100644
--- a/src/ipa/vimc/vimc.cpp
+++ b/src/ipa/vimc/vimc.cpp
@@ -37,7 +37,8 @@ public:
int start() override;
void stop() override;
- void configure(const std::map<unsigned int, IPAStream> &streamConfig,
+ void configure(const CameraSensorInfo &sensorInfo,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls) override {}
void mapBuffers(const std::vector<IPABuffer> &buffers) override {}
void unmapBuffers(const std::vector<unsigned int> &ids) override {}
diff --git a/src/libcamera/include/ipa_context_wrapper.h b/src/libcamera/include/ipa_context_wrapper.h
index 64395b4a..0db022ef 100644
--- a/src/libcamera/include/ipa_context_wrapper.h
+++ b/src/libcamera/include/ipa_context_wrapper.h
@@ -22,7 +22,8 @@ public:
int init(const IPASettings &settings) override;
int start() override;
void stop() override;
- void configure(const std::map<unsigned int, IPAStream> &streamConfig,
+ void configure(const CameraSensorInfo &sensorInfo,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls) override;
void mapBuffers(const std::vector<IPABuffer> &buffers) override;
diff --git a/src/libcamera/ipa_context_wrapper.cpp b/src/libcamera/ipa_context_wrapper.cpp
index 5bd5d916..0bd3a1ae 100644
--- a/src/libcamera/ipa_context_wrapper.cpp
+++ b/src/libcamera/ipa_context_wrapper.cpp
@@ -12,6 +12,7 @@
#include <libcamera/controls.h>
#include "byte_stream_buffer.h"
+#include "camera_sensor.h"
#include "utils.h"
/**
@@ -107,17 +108,33 @@ void IPAContextWrapper::stop()
ctx_->ops->stop(ctx_);
}
-void IPAContextWrapper::configure(const std::map<unsigned int, IPAStream> &streamConfig,
+void IPAContextWrapper::configure(const CameraSensorInfo &sensorInfo,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls)
{
if (intf_)
- return intf_->configure(streamConfig, entityControls);
+ return intf_->configure(sensorInfo, streamConfig, entityControls);
if (!ctx_)
return;
serializer_.reset();
+ /* Translate the camera sensor info. */
+ struct ipa_sensor_info sensor_info = {};
+ sensor_info.model = sensorInfo.model.c_str();
+ sensor_info.bits_per_pixel = sensorInfo.bitsPerPixel;
+ sensor_info.active_area.width = sensorInfo.activeAreaSize.width;
+ sensor_info.active_area.height = sensorInfo.activeAreaSize.height;
+ sensor_info.analog_crop.left = sensorInfo.analogCrop.x;
+ sensor_info.analog_crop.top = sensorInfo.analogCrop.y;
+ sensor_info.analog_crop.width = sensorInfo.analogCrop.width;
+ sensor_info.analog_crop.height = sensorInfo.analogCrop.height;
+ sensor_info.output_size.width = sensorInfo.outputSize.width;
+ sensor_info.output_size.height = sensorInfo.outputSize.height;
+ sensor_info.pixel_rate = sensorInfo.pixelRate;
+ sensor_info.line_length = sensorInfo.lineLength;
+
/* Translate the IPA stream configurations map. */
struct ipa_stream c_streams[streamConfig.size()];
@@ -157,7 +174,7 @@ void IPAContextWrapper::configure(const std::map<unsigned int, IPAStream> &strea
++i;
}
- ctx_->ops->configure(ctx_, c_streams, streamConfig.size(),
+ ctx_->ops->configure(ctx_, &sensor_info, c_streams, streamConfig.size(),
c_info_maps, entityControls.size());
}
diff --git a/src/libcamera/ipa_interface.cpp b/src/libcamera/ipa_interface.cpp
index 616f20fb..c890eada 100644
--- a/src/libcamera/ipa_interface.cpp
+++ b/src/libcamera/ipa_interface.cpp
@@ -103,6 +103,74 @@
*/
/**
+ * \struct ipa_sensor_info
+ * \brief Camera sensor information for the IPA context operations
+ * \sa libcamera::CameraSensorInfo
+ *
+ * \var ipa_sensor_info::model
+ * \brief The camera sensor model name
+ * \todo Remove this field as soon as no IPA depends on it anymore
+ *
+ * \var ipa_sensor_info::bits_per_pixel
+ * \brief The camera sensor image format bit depth
+ * \sa libcamera::CameraSensorInfo::bitsPerPixel
+ *
+ * \var ipa_sensor_info::active_area.width
+ * \brief The camera sensor pixel array active area width
+ * \sa libcamera::CameraSensorInfo::activeAreaSize
+ *
+ * \var ipa_sensor_info::active_area.height
+ * \brief The camera sensor pixel array active area height
+ * \sa libcamera::CameraSensorInfo::activeAreaSize
+ *
+ * \var ipa_sensor_info::active_area
+ * \brief The camera sensor pixel array active size
+ * \sa libcamera::CameraSensorInfo::activeAreaSize
+ *
+ * \var ipa_sensor_info::analog_crop.left
+ * \brief The left coordinate of the analog crop rectangle, relative to the
+ * pixel array active area
+ * \sa libcamera::CameraSensorInfo::analogCrop
+ *
+ * \var ipa_sensor_info::analog_crop.top
+ * \brief The top coordinate of the analog crop rectangle, relative to the pixel
+ * array active area
+ * \sa libcamera::CameraSensorInfo::analogCrop
+ *
+ * \var ipa_sensor_info::analog_crop.width
+ * \brief The horizontal size of the analog crop rectangle
+ * \sa libcamera::CameraSensorInfo::analogCrop
+ *
+ * \var ipa_sensor_info::analog_crop.height
+ * \brief The vertical size of the analog crop rectangle
+ * \sa libcamera::CameraSensorInfo::analogCrop
+ *
+ * \var ipa_sensor_info::analog_crop
+ * \brief The analog crop rectangle
+ * \sa libcamera::CameraSensorInfo::analogCrop
+ *
+ * \var ipa_sensor_info::output_size.width
+ * \brief The horizontal size of the output image
+ * \sa libcamera::CameraSensorInfo::outputSize
+ *
+ * \var ipa_sensor_info::output_size.height
+ * \brief The vertical size of the output image
+ * \sa libcamera::CameraSensorInfo::outputSize
+ *
+ * \var ipa_sensor_info::output_size
+ * \brief The size of the output image
+ * \sa libcamera::CameraSensorInfo::outputSize
+ *
+ * \var ipa_sensor_info::pixel_rate
+ * \brief The number of pixel produced in a second
+ * \sa libcamera::CameraSensorInfo::pixelRate
+ *
+ * \var ipa_sensor_info::line_length
+ * \brief The full line length, including blanking, in pixel units
+ * \sa libcamera::CameraSensorInfo::lineLength
+ */
+
+/**
* \struct ipa_stream
* \brief Stream information for the IPA context operations
*
@@ -481,6 +549,7 @@ namespace libcamera {
/**
* \fn IPAInterface::configure()
* \brief Configure the IPA stream and sensor settings
+ * \param[in] sensorInfo Camera sensor information
* \param[in] streamConfig Configuration of all active streams
* \param[in] entityControls Controls provided by the pipeline entities
*
@@ -488,6 +557,10 @@ namespace libcamera {
* the camera's streams and the sensor settings. The meaning of the numerical
* keys in the \a streamConfig and \a entityControls maps is defined by the IPA
* protocol.
+ *
+ * The \a sensorInfo conveys information about the camera sensor settings that
+ * the pipeline handler has selected for the configuration. The IPA may use
+ * that information to tune its algorithms.
*/
/**
diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
index fde445b9..1a34ffe6 100644
--- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp
+++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
@@ -822,6 +822,14 @@ int PipelineHandlerRkISP1::start(Camera *camera)
activeCamera_ = camera;
/* Inform IPA of stream configuration and sensor controls. */
+ CameraSensorInfo sensorInfo = {};
+ ret = data->sensor_->sensorInfo(&sensorInfo);
+ if (ret) {
+ /* \todo Turn this in an hard failure. */
+ LOG(RkISP1, Warning) << "Camera sensor information not available";
+ sensorInfo = {};
+ }
+
std::map<unsigned int, IPAStream> streamConfig;
streamConfig[0] = {
.pixelFormat = data->stream_.configuration().pixelFormat,
@@ -831,7 +839,7 @@ int PipelineHandlerRkISP1::start(Camera *camera)
std::map<unsigned int, const ControlInfoMap &> entityControls;
entityControls.emplace(0, data->sensor_->controls());
- data->ipa_->configure(streamConfig, entityControls);
+ data->ipa_->configure(sensorInfo, streamConfig, entityControls);
return ret;
}
diff --git a/src/libcamera/proxy/ipa_proxy_linux.cpp b/src/libcamera/proxy/ipa_proxy_linux.cpp
index cd8ac824..9e0f44cf 100644
--- a/src/libcamera/proxy/ipa_proxy_linux.cpp
+++ b/src/libcamera/proxy/ipa_proxy_linux.cpp
@@ -29,7 +29,8 @@ public:
int init(const IPASettings &settings) override { return 0; }
int start() override { return 0; }
void stop() override {}
- void configure(const std::map<unsigned int, IPAStream> &streamConfig,
+ void configure(const CameraSensorInfo &sensorInfo,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls) override {}
void mapBuffers(const std::vector<IPABuffer> &buffers) override {}
void unmapBuffers(const std::vector<unsigned int> &ids) override {}
diff --git a/src/libcamera/proxy/ipa_proxy_thread.cpp b/src/libcamera/proxy/ipa_proxy_thread.cpp
index be82fde3..81d2d68e 100644
--- a/src/libcamera/proxy/ipa_proxy_thread.cpp
+++ b/src/libcamera/proxy/ipa_proxy_thread.cpp
@@ -29,7 +29,8 @@ public:
int start() override;
void stop() override;
- void configure(const std::map<unsigned int, IPAStream> &streamConfig,
+ void configure(const CameraSensorInfo &sensorInfo,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls) override;
void mapBuffers(const std::vector<IPABuffer> &buffers) override;
void unmapBuffers(const std::vector<unsigned int> &ids) override;
@@ -126,10 +127,11 @@ void IPAProxyThread::stop()
thread_.wait();
}
-void IPAProxyThread::configure(const std::map<unsigned int, IPAStream> &streamConfig,
+void IPAProxyThread::configure(const CameraSensorInfo &sensorInfo,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls)
{
- ipa_->configure(streamConfig, entityControls);
+ ipa_->configure(sensorInfo, streamConfig, entityControls);
}
void IPAProxyThread::mapBuffers(const std::vector<IPABuffer> &buffers)
diff --git a/test/ipa/ipa_wrappers_test.cpp b/test/ipa/ipa_wrappers_test.cpp
index 21bf51a2..4de13212 100644
--- a/test/ipa/ipa_wrappers_test.cpp
+++ b/test/ipa/ipa_wrappers_test.cpp
@@ -15,6 +15,7 @@
#include <libcamera/controls.h>
#include <libipa/ipa_interface_wrapper.h>
+#include "camera_sensor.h"
#include "device_enumerator.h"
#include "ipa_context_wrapper.h"
#include "media_device.h"
@@ -66,9 +67,17 @@ public:
report(Op_stop, TestPass);
}
- void configure(const std::map<unsigned int, IPAStream> &streamConfig,
+ void configure(const CameraSensorInfo &sensorInfo,
+ const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, const ControlInfoMap &> &entityControls) override
{
+ /* Verify sensorInfo. */
+ if (sensorInfo.outputSize.width != 2560 ||
+ sensorInfo.outputSize.height != 1940) {
+ cerr << "configure(): Invalid sensor info size "
+ << sensorInfo.outputSize.toString();
+ }
+
/* Verify streamConfig. */
if (streamConfig.size() != 2) {
cerr << "configure(): Invalid number of streams "
@@ -293,13 +302,22 @@ protected:
int ret;
/* Test configure(). */
+ CameraSensorInfo sensorInfo{
+ .model = "sensor",
+ .bitsPerPixel = 8,
+ .activeAreaSize = { 2576, 1956 },
+ .analogCrop = { 8, 8, 2560, 1940 },
+ .outputSize = { 2560, 1940 },
+ .pixelRate = 96000000,
+ .lineLength = 2918,
+ };
std::map<unsigned int, IPAStream> config{
{ 1, { V4L2_PIX_FMT_YUYV, { 1024, 768 } } },
{ 2, { V4L2_PIX_FMT_NV12, { 800, 600 } } },
};
std::map<unsigned int, const ControlInfoMap &> controlInfo;
controlInfo.emplace(42, subdev_->controls());
- ret = INVOKE(configure, config, controlInfo);
+ ret = INVOKE(configure, sensorInfo, config, controlInfo);
if (ret == TestFail)
return TestFail;
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-18 11:14:12 +0000