diff options
| -rw-r--r-- | hwc/rgz_2d.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hwc/rgz_2d.c b/hwc/rgz_2d.c index 60cc8a6..5c4d1a9 100644 --- a/hwc/rgz_2d.c +++ b/hwc/rgz_2d.c @@ -1231,13 +1231,16 @@ static void rgz_get_src_rect(hwc_layer_t* layer, blit_rect_t *subregion_rect, bl * If the layer is scaled we use the whole cropping rectangle from the * source and just move the clipping rectangle for the region we want to * blit, this is done to prevent any artifacts when blitting subregions of - * a scaled layer + * a scaled layer. If there is a transform, adjust the width and height + * accordingly to match the rotated buffer geometry. */ if (rgz_hwc_scaled(layer)) { delta_top = 0; delta_left = 0; res_width = WIDTH(layer->sourceCrop); res_height = HEIGHT(layer->sourceCrop); + if (layer->transform & HAL_TRANSFORM_ROT_90) + swap(res_width , res_height); } else { delta_top = subregion_rect->top - layer->displayFrame.top; delta_left = subregion_rect->left - layer->displayFrame.left; |