ADHOC/replicant-frameworks_native
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screenshot layers wouldn't work in some cases

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specifically when the display size and the screenshot window
size didn't match, the buffer would be rejected.
We simply fix this by setting the scalling mode to
"SCALE_TO_WINDOW".

Bug: 9992306
Change-Id: Ib821767899af330bb70d3cbbfa7d41b02794a075
This commit is contained in:
Mathias Agopian 2013-08-21 15:23:15 -07:00
parent 56968ec0bf
commit 4ceff3d5ef
2 changed files with 3 additions and 0 deletions
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2
services/surfaceflinger/Layer.cpp
View File

@ -991,6 +991,8 @@ Region Layer::latchBuffer(bool& recomputeVisibleRegions)
if (front.active.w != bufWidth ||
front.active.h != bufHeight) {
// reject this buffer
//ALOGD("rejecting buffer: bufWidth=%d, bufHeight=%d, front.active.{w=%d, h=%d}",
// bufWidth, bufHeight, front.active.w, front.active.h);
return true;
}
}

1
services/surfaceflinger/SurfaceFlinger.cpp
View File

@ -2769,6 +2769,7 @@ status_t SurfaceFlinger::captureScreenImplLocked(
int err = 0;
err = native_window_set_buffers_dimensions(window, reqWidth, reqHeight);
err |= native_window_set_scaling_mode(window, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
err |= native_window_set_buffers_format(window, HAL_PIXEL_FORMAT_RGBA_8888);
err |= native_window_set_usage(window, usage);