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https://github.com/hyprwm/wlroots-hyprland.git
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Transform cursor hotspot
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parent
2e2d63a164
commit
6656e25fd4
2 changed files with 49 additions and 45 deletions
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@ -558,38 +558,6 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
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}
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}
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// TODO: this doesn't belong here
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// switch (output->transform) {
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// case WL_OUTPUT_TRANSFORM_90:
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// output->cursor.hotspot_x = hotspot_x;
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// output->cursor.hotspot_y = -plane->surf.height + hotspot_y;
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// break;
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// case WL_OUTPUT_TRANSFORM_180:
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// output->cursor.hotspot_x = plane->surf.width - hotspot_x;
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// output->cursor.hotspot_y = plane->surf.height - hotspot_y;
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// break;
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// case WL_OUTPUT_TRANSFORM_270:
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// output->cursor.hotspot_x = -plane->surf.height + hotspot_x;
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// output->cursor.hotspot_y = hotspot_y;
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// break;
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// case WL_OUTPUT_TRANSFORM_FLIPPED:
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// output->cursor.hotspot_x = plane->surf.width - hotspot_x;
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// output->cursor.hotspot_y = hotspot_y;
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// break;
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// case WL_OUTPUT_TRANSFORM_FLIPPED_90:
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// output->cursor.hotspot_x = hotspot_x;
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// output->cursor.hotspot_y = -hotspot_y;
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// break;
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// case WL_OUTPUT_TRANSFORM_FLIPPED_180:
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// output->cursor.hotspot_x = hotspot_x;
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// output->cursor.hotspot_y = plane->surf.height - hotspot_y;
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// break;
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// case WL_OUTPUT_TRANSFORM_FLIPPED_270:
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// output->cursor.hotspot_x = -plane->surf.height + hotspot_x;
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// output->cursor.hotspot_y = plane->surf.width - hotspot_y;
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// break;
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// }
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if (!update_pixels) {
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// Only update the cursor hotspot
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return true;
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@ -287,7 +287,7 @@ uint32_t wlr_output_get_gamma_size(struct wlr_output *output) {
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return output->impl->get_gamma_size(output);
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}
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static void wlr_output_cursor_reset(struct wlr_output_cursor *cursor) {
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static void output_cursor_reset(struct wlr_output_cursor *cursor) {
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if (cursor->surface != NULL) {
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wl_list_remove(&cursor->surface_commit.link);
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wl_list_remove(&cursor->surface_destroy.link);
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@ -295,17 +295,53 @@ static void wlr_output_cursor_reset(struct wlr_output_cursor *cursor) {
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}
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}
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static void output_cursor_set_hotspot(struct wlr_output_cursor *cursor,
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int32_t hotspot_x, int32_t hotspot_y, uint32_t width, uint32_t height) {
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switch (cursor->output->transform) {
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case WL_OUTPUT_TRANSFORM_90:
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cursor->hotspot_x = hotspot_x;
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cursor->hotspot_y = -height + hotspot_y;
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break;
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case WL_OUTPUT_TRANSFORM_180:
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cursor->hotspot_x = width - hotspot_x;
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cursor->hotspot_y = height - hotspot_y;
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break;
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case WL_OUTPUT_TRANSFORM_270:
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cursor->hotspot_x = -height + hotspot_x;
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cursor->hotspot_y = hotspot_y;
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break;
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case WL_OUTPUT_TRANSFORM_FLIPPED:
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cursor->hotspot_x = width - hotspot_x;
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cursor->hotspot_y = hotspot_y;
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break;
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case WL_OUTPUT_TRANSFORM_FLIPPED_90:
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cursor->hotspot_x = hotspot_x;
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cursor->hotspot_y = -hotspot_y;
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break;
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case WL_OUTPUT_TRANSFORM_FLIPPED_180:
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cursor->hotspot_x = hotspot_x;
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cursor->hotspot_y = height - hotspot_y;
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break;
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case WL_OUTPUT_TRANSFORM_FLIPPED_270:
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cursor->hotspot_x = -height + hotspot_x;
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cursor->hotspot_y = width - hotspot_y;
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break;
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default: // WL_OUTPUT_TRANSFORM_NORMAL
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cursor->hotspot_x = hotspot_x;
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cursor->hotspot_y = hotspot_y;
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}
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}
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bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor,
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const uint8_t *pixels, int32_t stride, uint32_t width, uint32_t height,
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int32_t hotspot_x, int32_t hotspot_y) {
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wlr_output_cursor_reset(cursor);
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cursor->hotspot_x = hotspot_x;
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cursor->hotspot_y = hotspot_y;
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output_cursor_reset(cursor);
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output_cursor_set_hotspot(cursor, hotspot_x, hotspot_y, width, height);
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if (cursor->output->hardware_cursor == NULL &&
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cursor->output->impl->set_cursor &&
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cursor->output->impl->set_cursor(cursor->output, pixels, stride,
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width, height, hotspot_x, hotspot_y, true)) {
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width, height, cursor->hotspot_x, cursor->hotspot_y, true)) {
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cursor->output->hardware_cursor = cursor;
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return true;
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}
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@ -357,7 +393,7 @@ static void output_cursor_handle_destroy(struct wl_listener *listener,
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void *data) {
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struct wlr_output_cursor *cursor = wl_container_of(listener, cursor,
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surface_destroy);
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wlr_output_cursor_reset(cursor);
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output_cursor_reset(cursor);
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}
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void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
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@ -366,8 +402,8 @@ void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
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return;
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}
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cursor->hotspot_x = hotspot_x;
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cursor->hotspot_y = hotspot_y;
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output_cursor_set_hotspot(cursor, hotspot_x, hotspot_y,
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surface->current->width, surface->current->height);
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if (surface && surface == cursor->surface) {
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if (cursor->output->hardware_cursor == cursor &&
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@ -375,19 +411,19 @@ void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
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// If the surface hasn't changed and it's an hardware cursor, only
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// update the hotspot
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cursor->output->impl->set_cursor(cursor->output, NULL, 0, 0, 0,
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hotspot_x, hotspot_y, false);
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cursor->hotspot_x, cursor->hotspot_y, false);
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}
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return;
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}
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wlr_output_cursor_reset(cursor);
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output_cursor_reset(cursor);
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// Disable hardware cursor for surfaces
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// TODO: support hardware cursors
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if (cursor->output->hardware_cursor == cursor &&
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cursor->output->impl->set_cursor) {
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cursor->output->impl->set_cursor(cursor->output, NULL, 0, 0, 0,
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hotspot_x, hotspot_y, true);
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cursor->output->impl->set_cursor(cursor->output, NULL, 0, 0, 0, 0, 0,
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true);
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cursor->output->hardware_cursor = NULL;
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}
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@ -435,7 +471,7 @@ void wlr_output_cursor_destroy(struct wlr_output_cursor *cursor) {
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if (cursor == NULL) {
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return;
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}
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wlr_output_cursor_reset(cursor);
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output_cursor_reset(cursor);
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if (cursor->output->hardware_cursor == cursor) {
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// If this cursor was the hardware cursor, disable it
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if (cursor->output->impl->set_cursor) {
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