ipa: rkisp1: Rename frameContext to activeState

The RkISP1 IPA module creates a single instance of its IPAFrameContext
structure, effectively using it more as an active state than a per-frame
context. To prepare for the introduction of a real per-frame context,
move all the members of the IPAFrameContext structure to a new
IPAActiveState structure. The IPAFrameContext becomes effectively
unused at runtime, and will be populated back with per-frame data after
converting the RkISP1 IPA module to using a frame context queue.

The IPAActiveState structure will slowly morph into a different entity
as individual algorithm get later ported to the frame context API.

While at it, fix a typo in the documentation of the
Agc::computeExposure() function that incorrectly refers to the frame
context instead of the global context.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/ipa/rkisp1/algorithms/cproc.cpp b/src/ipa/rkisp1/algorithms/cproc.cpp
index bc4a0707..ea819b2a 100644
--- a/src/ipa/rkisp1/algorithms/cproc.cpp
+++ b/src/ipa/rkisp1/algorithms/cproc.cpp
@@ -41,7 +41,7 @@ void ColorProcessing::queueRequest(IPAContext &context,
 				   [[maybe_unused]] IPAFrameContext &frameContext,
 				   const ControlList &controls)
 {
-	auto &cproc = context.frameContext.cproc;
+	auto &cproc = context.activeState.cproc;
 
 	const auto &brightness = controls.get(controls::Brightness);
 	if (brightness) {
@@ -76,7 +76,7 @@ void ColorProcessing::prepare(IPAContext &context,
 			      [[maybe_unused]] IPAFrameContext &frameContext,
 			      rkisp1_params_cfg *params)
 {
-	auto &cproc = context.frameContext.cproc;
+	auto &cproc = context.activeState.cproc;
 
 	/* Check if the algorithm configuration has been updated. */
 	if (!cproc.updateParams)