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Apply output transformation to pointer events in Wayland backend

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emersion 2017-10-31 18:00:33 +01:00
parent c7c0d34e92
commit 0beae99188
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GPG key ID: 0FDE7BE0E88F5E48
4 changed files with 85 additions and 40 deletions
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44
backend/drm/drm.c
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@ -558,39 +558,17 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
}
}
switch (output->transform) {
case WL_OUTPUT_TRANSFORM_90:
plane->cursor_hotspot_x = hotspot_x;
plane->cursor_hotspot_y = -plane->surf.height + hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_180:
plane->cursor_hotspot_x = plane->surf.width - hotspot_x;
plane->cursor_hotspot_y = plane->surf.height - hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_270:
plane->cursor_hotspot_x = -plane->surf.height + hotspot_x;
plane->cursor_hotspot_y = hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED:
plane->cursor_hotspot_x = plane->surf.width - hotspot_x;
plane->cursor_hotspot_y = hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_90:
plane->cursor_hotspot_x = hotspot_x;
plane->cursor_hotspot_y = -hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_180:
plane->cursor_hotspot_x = hotspot_x;
plane->cursor_hotspot_y = plane->surf.height - hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_270:
plane->cursor_hotspot_x = -plane->surf.height + hotspot_x;
plane->cursor_hotspot_y = plane->surf.width - hotspot_y;
break;
default: // WL_OUTPUT_TRANSFORM_NORMAL
plane->cursor_hotspot_x = hotspot_x;
plane->cursor_hotspot_y = hotspot_y;
}
struct wlr_box hotspot_box = {
.width = plane->surf.width,
.height = plane->surf.height,
.x = hotspot_x,
.y = hotspot_y,
};
struct wlr_box transformed_hotspot_box;
wlr_output_transform_apply_to_box(output->transform,
&hotspot_box, &transformed_hotspot_box);
plane->cursor_hotspot_x = transformed_hotspot_box.x;
plane->cursor_hotspot_y = transformed_hotspot_box.y;
if (!update_pixels) {
// Only update the cursor hotspot