mirror of
https://git.libcamera.org/libcamera/libcamera.git
synced 2025-07-24 09:05:06 +03:00
libcamera: ipu3: Report StreamFormats
Report StreamFormats associated to each StreamConfiguration generated by the IPU3 pipeline handler. The StreamFormats are generated differently for RAW and processed streams, with the former using the sensor enumerated resolutions and the latter using a continuous range of sizes constructed by matching the sensor capabilities with the platform constraints. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
parent
3424fef3a5
commit
52a1332b48
1 changed files with 31 additions and 14 deletions
|
@ -313,7 +313,10 @@ CameraConfiguration *PipelineHandlerIPU3::generateConfiguration(Camera *camera,
|
|||
|
||||
Size sensorResolution = data->cio2_.sensor()->resolution();
|
||||
for (const StreamRole role : roles) {
|
||||
StreamConfiguration cfg = {};
|
||||
std::map<PixelFormat, std::vector<SizeRange>> streamFormats;
|
||||
unsigned int bufferCount;
|
||||
PixelFormat pixelFormat;
|
||||
Size size;
|
||||
|
||||
switch (role) {
|
||||
case StreamRole::StillCapture:
|
||||
|
@ -323,18 +326,26 @@ CameraConfiguration *PipelineHandlerIPU3::generateConfiguration(Camera *camera,
|
|||
* to the ImgU maximum output size) and aligned down to
|
||||
* the required frame margin.
|
||||
*/
|
||||
cfg.size = sensorResolution.boundedTo(IMGU_OUTPUT_MAX_SIZE);
|
||||
cfg.size.width = utils::alignDown(cfg.size.width - 1,
|
||||
IMGU_OUTPUT_WIDTH_MARGIN);
|
||||
cfg.size.height = utils::alignDown(cfg.size.height - 1,
|
||||
IMGU_OUTPUT_HEIGHT_MARGIN);
|
||||
cfg.pixelFormat = formats::NV12;
|
||||
cfg.bufferCount = IPU3_BUFFER_COUNT;
|
||||
size = sensorResolution.boundedTo(IMGU_OUTPUT_MAX_SIZE);
|
||||
size.width = utils::alignDown(size.width - 1,
|
||||
IMGU_OUTPUT_WIDTH_MARGIN);
|
||||
size.height = utils::alignDown(size.height - 1,
|
||||
IMGU_OUTPUT_HEIGHT_MARGIN);
|
||||
pixelFormat = formats::NV12;
|
||||
bufferCount = IPU3_BUFFER_COUNT;
|
||||
streamFormats[pixelFormat] = { { IMGU_OUTPUT_MIN_SIZE, size } };
|
||||
|
||||
break;
|
||||
|
||||
case StreamRole::StillCaptureRaw: {
|
||||
cfg = data->cio2_.generateConfiguration(sensorResolution);
|
||||
StreamConfiguration cio2Config =
|
||||
data->cio2_.generateConfiguration(sensorResolution);
|
||||
pixelFormat = cio2Config.pixelFormat;
|
||||
size = cio2Config.size;
|
||||
bufferCount = cio2Config.bufferCount;
|
||||
|
||||
for (const PixelFormat &format : data->cio2_.formats())
|
||||
streamFormats[format] = data->cio2_.sizes();
|
||||
|
||||
break;
|
||||
}
|
||||
|
@ -346,11 +357,12 @@ CameraConfiguration *PipelineHandlerIPU3::generateConfiguration(Camera *camera,
|
|||
* capped to the maximum sensor resolution and aligned
|
||||
* to the ImgU output constraints.
|
||||
*/
|
||||
cfg.size = sensorResolution.boundedTo({ 1280, 720 })
|
||||
.alignedDownTo(IMGU_OUTPUT_WIDTH_ALIGN,
|
||||
IMGU_OUTPUT_HEIGHT_ALIGN);
|
||||
cfg.pixelFormat = formats::NV12;
|
||||
cfg.bufferCount = IPU3_BUFFER_COUNT;
|
||||
size = sensorResolution.boundedTo({ 1280, 720 })
|
||||
.alignedDownTo(IMGU_OUTPUT_WIDTH_ALIGN,
|
||||
IMGU_OUTPUT_HEIGHT_ALIGN);
|
||||
pixelFormat = formats::NV12;
|
||||
bufferCount = IPU3_BUFFER_COUNT;
|
||||
streamFormats[pixelFormat] = { { IMGU_OUTPUT_MIN_SIZE, size } };
|
||||
|
||||
break;
|
||||
}
|
||||
|
@ -362,6 +374,11 @@ CameraConfiguration *PipelineHandlerIPU3::generateConfiguration(Camera *camera,
|
|||
return nullptr;
|
||||
}
|
||||
|
||||
StreamFormats formats(streamFormats);
|
||||
StreamConfiguration cfg(formats);
|
||||
cfg.size = size;
|
||||
cfg.pixelFormat = pixelFormat;
|
||||
cfg.bufferCount = bufferCount;
|
||||
config->addConfiguration(cfg);
|
||||
}
|
||||
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue