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-rw-r--r--src/libcamera/v4l2_videodevice.cpp58
1 files changed, 42 insertions, 16 deletions
diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp
index 4947aa3d..6f32521f 100644
--- a/src/libcamera/v4l2_videodevice.cpp
+++ b/src/libcamera/v4l2_videodevice.cpp
@@ -803,12 +803,19 @@ std::string V4L2VideoDevice::logPrefix() const
*/
int V4L2VideoDevice::getFormat(V4L2DeviceFormat *format)
{
- if (caps_.isMeta())
- return getFormatMeta(format);
- else if (caps_.isMultiplanar())
- return getFormatMultiplane(format);
- else
+ switch (bufferType_) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
return getFormatSingleplane(format);
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+ return getFormatMultiplane(format);
+ case V4L2_BUF_TYPE_META_CAPTURE:
+ case V4L2_BUF_TYPE_META_OUTPUT:
+ return getFormatMeta(format);
+ default:
+ return -EINVAL;
+ }
}
/**
@@ -823,12 +830,19 @@ int V4L2VideoDevice::getFormat(V4L2DeviceFormat *format)
*/
int V4L2VideoDevice::tryFormat(V4L2DeviceFormat *format)
{
- if (caps_.isMeta())
- return trySetFormatMeta(format, false);
- else if (caps_.isMultiplanar())
- return trySetFormatMultiplane(format, false);
- else
+ switch (bufferType_) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
return trySetFormatSingleplane(format, false);
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+ return trySetFormatMultiplane(format, false);
+ case V4L2_BUF_TYPE_META_CAPTURE:
+ case V4L2_BUF_TYPE_META_OUTPUT:
+ return trySetFormatMeta(format, false);
+ default:
+ return -EINVAL;
+ }
}
/**
@@ -842,13 +856,25 @@ int V4L2VideoDevice::tryFormat(V4L2DeviceFormat *format)
*/
int V4L2VideoDevice::setFormat(V4L2DeviceFormat *format)
{
- int ret = 0;
- if (caps_.isMeta())
- ret = trySetFormatMeta(format, true);
- else if (caps_.isMultiplanar())
- ret = trySetFormatMultiplane(format, true);
- else
+ int ret;
+
+ switch (bufferType_) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
ret = trySetFormatSingleplane(format, true);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+ ret = trySetFormatMultiplane(format, true);
+ break;
+ case V4L2_BUF_TYPE_META_CAPTURE:
+ case V4L2_BUF_TYPE_META_OUTPUT:
+ ret = trySetFormatMeta(format, true);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
/* Cache the set format on success. */
if (ret)