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pipeline: raspberrypi: Remove enum BuffferMask from the mojom interface

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The BufferMask enum provides a way of identifying which stream a frame buffer
belongs to. This enum is defined in the raspberrypi.mojom interface file.
However, the IPA does not need these enum definitions to mmap buffers that it
uses.

Move this enum out of the raspberrypi.mojom interface file and put it into
the RPi namespace visible only to the pipeline handler. This removes the
need to include the auto-generated IPA interface header in the RPi::Stream
definition.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Naushir Patuck 2022-11-22 15:42:35 +00:00 • committed by Laurent Pinchart
parent 1bcb7539df
commit a857a150e1
5 changed files with 25 additions and 28 deletions
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8
include/libcamera/ipa/raspberrypi.mojom
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@ -8,14 +8,6 @@ module ipa.RPi;
import "include/libcamera/ipa/core.mojom";
enum BufferMask {
MaskID = 0x00ffff,
MaskStats = 0x010000,
MaskEmbeddedData = 0x020000,
MaskBayerData = 0x040000,
MaskExternalBuffer = 0x100000,
};
/* Size of the LS grid allocation. */
const uint32 MaxLsGridSize = 0x8000;