Add setFrameRateCategory surface API

Bug: 284911776
Test: atest CtsSurfaceControlTestsStaging
Test: atest libsurfaceflinger_unittest
Change-Id: Ia804a63198ff096d1e5ffedf6046a0350963b8ed

1 files changed, 12 insertions, 0 deletions

diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 78401205ff..dc35c1c60e 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -2092,6 +2092,18 @@ SurfaceComposerClient::Transaction::setDefaultFrameRateCompatibility(const sp<Su
     return *this;
 }
 
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrameRateCategory(
+        const sp<SurfaceControl>& sc, int8_t category) {
+    layer_state_t* s = getLayerState(sc);
+    if (!s) {
+        mStatus = BAD_INDEX;
+        return *this;
+    }
+    s->what |= layer_state_t::eFrameRateCategoryChanged;
+    s->frameRateCategory = category;
+    return *this;
+}
+
 SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFixedTransformHint(
         const sp<SurfaceControl>& sc, int32_t fixedTransformHint) {
     layer_state_t* s = getLayerState(sc);