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-rw-r--r--src/libcamera/pipeline/rkisp1/rkisp1.cpp132
1 files changed, 72 insertions, 60 deletions
diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
index 607ff855..dbc5df80 100644
--- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp
+++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
@@ -32,9 +32,6 @@
#include "v4l2_subdevice.h"
#include "v4l2_videodevice.h"
-#define RKISP1_PARAM_BASE 0x100
-#define RKISP1_STAT_BASE 0x200
-
namespace libcamera {
LOG_DEFINE_CATEGORY(RkISP1)
@@ -52,8 +49,8 @@ struct RkISP1FrameInfo {
unsigned int frame;
Request *request;
- Buffer *paramBuffer;
- Buffer *statBuffer;
+ FrameBuffer *paramBuffer;
+ FrameBuffer *statBuffer;
Buffer *videoBuffer;
bool paramFilled;
@@ -71,6 +68,7 @@ public:
RkISP1FrameInfo *find(unsigned int frame);
RkISP1FrameInfo *find(Buffer *buffer);
+ RkISP1FrameInfo *find(FrameBuffer *buffer);
RkISP1FrameInfo *find(Request *request);
private:
@@ -203,8 +201,8 @@ private:
int createCamera(MediaEntity *sensor);
void tryCompleteRequest(Request *request);
void bufferReady(Buffer *buffer);
- void paramReady(Buffer *buffer);
- void statReady(Buffer *buffer);
+ void paramReady(FrameBuffer *buffer);
+ void statReady(FrameBuffer *buffer);
MediaDevice *media_;
V4L2Subdevice *dphy_;
@@ -213,11 +211,10 @@ private:
V4L2VideoDevice *param_;
V4L2VideoDevice *stat_;
- BufferPool paramPool_;
- BufferPool statPool_;
-
- std::queue<Buffer *> paramBuffers_;
- std::queue<Buffer *> statBuffers_;
+ std::vector<std::unique_ptr<FrameBuffer>> paramBuffers_;
+ std::vector<std::unique_ptr<FrameBuffer>> statBuffers_;
+ std::queue<FrameBuffer *> availableParamBuffers_;
+ std::queue<FrameBuffer *> availableStatBuffers_;
Camera *activeCamera_;
};
@@ -229,17 +226,17 @@ RkISP1Frames::RkISP1Frames(PipelineHandler *pipe)
RkISP1FrameInfo *RkISP1Frames::create(unsigned int frame, Request *request, Stream *stream)
{
- if (pipe_->paramBuffers_.empty()) {
+ if (pipe_->availableParamBuffers_.empty()) {
LOG(RkISP1, Error) << "Parameters buffer underrun";
return nullptr;
}
- Buffer *paramBuffer = pipe_->paramBuffers_.front();
+ FrameBuffer *paramBuffer = pipe_->availableParamBuffers_.front();
- if (pipe_->statBuffers_.empty()) {
+ if (pipe_->availableStatBuffers_.empty()) {
LOG(RkISP1, Error) << "Statisitc buffer underrun";
return nullptr;
}
- Buffer *statBuffer = pipe_->statBuffers_.front();
+ FrameBuffer *statBuffer = pipe_->availableStatBuffers_.front();
Buffer *videoBuffer = request->findBuffer(stream);
if (!videoBuffer) {
@@ -248,8 +245,8 @@ RkISP1FrameInfo *RkISP1Frames::create(unsigned int frame, Request *request, Stre
return nullptr;
}
- pipe_->paramBuffers_.pop();
- pipe_->statBuffers_.pop();
+ pipe_->availableParamBuffers_.pop();
+ pipe_->availableStatBuffers_.pop();
RkISP1FrameInfo *info = new RkISP1FrameInfo;
@@ -273,8 +270,8 @@ int RkISP1Frames::destroy(unsigned int frame)
if (!info)
return -ENOENT;
- pipe_->paramBuffers_.push(info->paramBuffer);
- pipe_->statBuffers_.push(info->statBuffer);
+ pipe_->availableParamBuffers_.push(info->paramBuffer);
+ pipe_->availableStatBuffers_.push(info->statBuffer);
frameInfo_.erase(info->frame);
@@ -299,9 +296,21 @@ RkISP1FrameInfo *RkISP1Frames::find(Buffer *buffer)
for (auto &itInfo : frameInfo_) {
RkISP1FrameInfo *info = itInfo.second;
+ if (info->videoBuffer == buffer)
+ return info;
+ }
+
+ LOG(RkISP1, Error) << "Can't locate info from buffer";
+ return nullptr;
+}
+
+RkISP1FrameInfo *RkISP1Frames::find(FrameBuffer *buffer)
+{
+ for (auto &itInfo : frameInfo_) {
+ RkISP1FrameInfo *info = itInfo.second;
+
if (info->paramBuffer == buffer ||
- info->statBuffer == buffer ||
- info->videoBuffer == buffer)
+ info->statBuffer == buffer)
return info;
}
@@ -661,6 +670,7 @@ int PipelineHandlerRkISP1::allocateBuffers(Camera *camera,
{
RkISP1CameraData *data = cameraData(camera);
Stream *stream = *streams.begin();
+ unsigned int count = 1;
int ret;
if (stream->memoryType() == InternalMemory)
@@ -671,35 +681,41 @@ int PipelineHandlerRkISP1::allocateBuffers(Camera *camera,
if (ret)
return ret;
- paramPool_.createBuffers(stream->configuration().bufferCount);
- ret = param_->exportBuffers(&paramPool_);
- if (ret) {
- video_->releaseBuffers();
- return ret;
- }
+ unsigned int maxBuffers = 0;
+ for (const Stream *s : camera->streams())
+ maxBuffers = std::max(maxBuffers, s->configuration().bufferCount);
- statPool_.createBuffers(stream->configuration().bufferCount);
- ret = stat_->exportBuffers(&statPool_);
- if (ret) {
- param_->releaseBuffers();
- video_->releaseBuffers();
- return ret;
- }
+ ret = param_->exportBuffers(maxBuffers, &paramBuffers_);
+ if (ret < 0)
+ goto error;
+
+ ret = stat_->exportBuffers(maxBuffers, &statBuffers_);
+ if (ret < 0)
+ goto error;
- for (unsigned int i = 0; i < stream->configuration().bufferCount; i++) {
- data->ipaBuffers_.push_back({ .id = RKISP1_PARAM_BASE | i,
- .planes = paramPool_.buffers()[i].planes() });
- paramBuffers_.push(new Buffer(i));
+ for (std::unique_ptr<FrameBuffer> &buffer : paramBuffers_) {
+ buffer->setCookie(count++);
+ data->ipaBuffers_.push_back({ .id = buffer->cookie(),
+ .planes = buffer->planes() });
+ availableParamBuffers_.push(buffer.get());
}
- for (unsigned int i = 0; i < stream->configuration().bufferCount; i++) {
- data->ipaBuffers_.push_back({ .id = RKISP1_STAT_BASE | i,
- .planes = statPool_.buffers()[i].planes() });
- statBuffers_.push(new Buffer(i));
+ for (std::unique_ptr<FrameBuffer> &buffer : statBuffers_) {
+ buffer->setCookie(count++);
+ data->ipaBuffers_.push_back({ .id = buffer->cookie(),
+ .planes = buffer->planes() });
+ availableStatBuffers_.push(buffer.get());
}
data->ipa_->mapBuffers(data->ipaBuffers_);
+ return 0;
+
+error:
+ paramBuffers_.clear();
+ statBuffers_.clear();
+ video_->releaseBuffers();
+
return ret;
}
@@ -708,15 +724,14 @@ int PipelineHandlerRkISP1::freeBuffers(Camera *camera,
{
RkISP1CameraData *data = cameraData(camera);
- while (!statBuffers_.empty()) {
- delete statBuffers_.front();
- statBuffers_.pop();
- }
+ while (!availableStatBuffers_.empty())
+ availableStatBuffers_.pop();
- while (!paramBuffers_.empty()) {
- delete paramBuffers_.front();
- paramBuffers_.pop();
- }
+ while (!availableParamBuffers_.empty())
+ availableParamBuffers_.pop();
+
+ paramBuffers_.clear();
+ statBuffers_.clear();
std::vector<unsigned int> ids;
for (IPABuffer &ipabuf : data->ipaBuffers_)
@@ -823,7 +838,7 @@ int PipelineHandlerRkISP1::queueRequestDevice(Camera *camera,
IPAOperationData op;
op.operation = RKISP1_IPA_EVENT_QUEUE_REQUEST;
- op.data = { data->frame_, RKISP1_PARAM_BASE | info->paramBuffer->index() };
+ op.data = { data->frame_, info->paramBuffer->cookie() };
op.controls = { request->controls() };
data->ipa_->processEvent(op);
@@ -938,8 +953,8 @@ bool PipelineHandlerRkISP1::match(DeviceEnumerator *enumerator)
return false;
video_->bufferReady.connect(this, &PipelineHandlerRkISP1::bufferReady);
- stat_->bufferReady.connect(this, &PipelineHandlerRkISP1::statReady);
- param_->bufferReady.connect(this, &PipelineHandlerRkISP1::paramReady);
+ stat_->frameBufferReady.connect(this, &PipelineHandlerRkISP1::statReady);
+ param_->frameBufferReady.connect(this, &PipelineHandlerRkISP1::paramReady);
/* Configure default links. */
if (initLinks() < 0) {
@@ -1001,7 +1016,7 @@ void PipelineHandlerRkISP1::bufferReady(Buffer *buffer)
tryCompleteRequest(request);
}
-void PipelineHandlerRkISP1::paramReady(Buffer *buffer)
+void PipelineHandlerRkISP1::paramReady(FrameBuffer *buffer)
{
ASSERT(activeCamera_);
RkISP1CameraData *data = cameraData(activeCamera_);
@@ -1012,7 +1027,7 @@ void PipelineHandlerRkISP1::paramReady(Buffer *buffer)
tryCompleteRequest(info->request);
}
-void PipelineHandlerRkISP1::statReady(Buffer *buffer)
+void PipelineHandlerRkISP1::statReady(FrameBuffer *buffer)
{
ASSERT(activeCamera_);
RkISP1CameraData *data = cameraData(activeCamera_);
@@ -1021,12 +1036,9 @@ void PipelineHandlerRkISP1::statReady(Buffer *buffer)
if (!info)
return;
- unsigned int frame = info->frame;
- unsigned int statid = RKISP1_STAT_BASE | info->statBuffer->index();
-
IPAOperationData op;
op.operation = RKISP1_IPA_EVENT_SIGNAL_STAT_BUFFER;
- op.data = { frame, statid };
+ op.data = { info->frame, info->statBuffer->cookie() };
data->ipa_->processEvent(op);
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-09 19:13:22 +0000