From 01e6d680ab454c29f51ace2573fe4bc4d13b35ab Mon Sep 17 00:00:00 2001 From: Yuxuan Shui Date: Sun, 30 Aug 2020 18:54:20 +0100 Subject: [PATCH] Update .clang-format Signed-off-by: Yuxuan Shui --- .clang-format | 4 +- src/picom.c | 204 +++++++++++++++++++++++++------------------------- 2 files changed, 105 insertions(+), 103 deletions(-) diff --git a/.clang-format b/.clang-format index 82c938a4..dbc2c430 100644 --- a/.clang-format +++ b/.clang-format @@ -5,12 +5,14 @@ BreakBeforeBraces: Attach #BreakStringLiterals: true IndentWidth: 8 AlignAfterOpenBracket: Align +AlignConsecutiveAssignments: true ColumnLimit: 90 #ExperimentalAutoDetectBinPacking: true BinPackArguments: true BinPackParameters: true #ReflowComments: true AlignTrailingComments: true +AlignConsecutiveMacros: true SpacesBeforeTrailingComments: 8 SpaceBeforeAssignmentOperators: true SpaceBeforeParens: ControlStatements @@ -18,7 +20,7 @@ AllowShortIfStatementsOnASingleLine: false AllowShortCaseLabelsOnASingleLine: true AllowShortFunctionsOnASingleLine: false IndentCaseLabels: false -IndentPPDirectives: None +IndentPPDirectives: AfterHash PenaltyReturnTypeOnItsOwnLine: 0 PenaltyBreakAssignment: 0 PenaltyBreakBeforeFirstCallParameter: 1 diff --git a/src/picom.c b/src/picom.c index b4602e1f..2a66377b 100644 --- a/src/picom.c +++ b/src/picom.c @@ -37,7 +37,7 @@ #include "kernel.h" #include "picom.h" #ifdef CONFIG_OPENGL -#include "opengl.h" +# include "opengl.h" #endif #include "backend/backend.h" #include "c2.h" @@ -51,7 +51,7 @@ #include "win.h" #include "x.h" #ifdef CONFIG_DBUS -#include "dbus.h" +# include "dbus.h" #endif #include "atom.h" #include "event.h" @@ -82,14 +82,14 @@ const char *const WINTYPES[NUM_WINTYPES] = { "popup_menu", "tooltip", "notification", "combo", "dnd", }; -// clang-format off /// Names of backends. -const char *const BACKEND_STRS[] = {[BKEND_XRENDER] = "xrender", - [BKEND_GLX] = "glx", - [BKEND_XR_GLX_HYBRID] = "xr_glx_hybrid", - [BKEND_DUMMY] = "dummy", - NULL}; -// clang-format on +const char *const BACKEND_STRS[] = { + [BKEND_XRENDER] = "xrender", + [BKEND_GLX] = "glx", + [BKEND_XR_GLX_HYBRID] = "xr_glx_hybrid", + [BKEND_DUMMY] = "dummy", + NULL, +}; // === Global variables === @@ -299,7 +299,7 @@ static int should_ignore(session_t *ps, unsigned long sequence) { * Determine the event mask for a window. */ uint32_t determine_evmask(session_t *ps, xcb_window_t wid, win_evmode_t mode) { - uint32_t evmask = 0; + uint32_t evmask = 0; struct managed_win *w = NULL; // Check if it's a mapped frame window @@ -329,7 +329,7 @@ uint32_t determine_evmask(session_t *ps, xcb_window_t wid, win_evmode_t mode) { void update_ewmh_active_win(session_t *ps) { // Search for the window xcb_window_t wid = wid_get_prop_window(ps, ps->root, ps->atoms->a_NET_ACTIVE_WINDOW); - auto w = find_win_all(ps, wid); + auto w = find_win_all(ps, wid); // Mark the window focused. No need to unfocus the previous one. if (w) { @@ -436,17 +436,17 @@ static bool initialize_blur(session_t *ps) { switch (ps->o.blur_method) { case BLUR_METHOD_BOX: bargs.size = ps->o.blur_radius; - args = (void *)&bargs; + args = (void *)&bargs; break; case BLUR_METHOD_KERNEL: kargs.kernel_count = ps->o.blur_kernel_count; - kargs.kernels = ps->o.blur_kerns; - args = (void *)&kargs; + kargs.kernels = ps->o.blur_kerns; + args = (void *)&kargs; break; case BLUR_METHOD_GAUSSIAN: - gargs.size = ps->o.blur_radius; + gargs.size = ps->o.blur_radius; gargs.deviation = ps->o.blur_deviation; - args = (void *)&gargs; + args = (void *)&gargs; break; default: return true; } @@ -494,9 +494,9 @@ static bool initialize_backend(session_t *ps) { w->base.id, w->name); if (w->shadow) { struct color c = { - .red = ps->o.shadow_red, + .red = ps->o.shadow_red, .green = ps->o.shadow_green, - .blue = ps->o.shadow_blue, + .blue = ps->o.shadow_blue, .alpha = ps->o.shadow_opacity, }; win_bind_shadow(ps->backend_data, w, c, @@ -541,7 +541,7 @@ static void configure_root(session_t *ps) { free_paint(ps, &ps->tgt_buffer); } - ps->root_width = r->width; + ps->root_width = r->width; ps->root_height = r->height; rebuild_screen_reg(ps); @@ -616,25 +616,25 @@ static struct managed_win *paint_preprocess(session_t *ps, bool *fade_running) { // XXX need better, more general name for `fade_running`. It really // means if fade is still ongoing after the current frame is rendered struct managed_win *bottom = NULL; - *fade_running = false; + *fade_running = false; // Fading step calculation long steps = 0L; - auto now = get_time_ms(); + auto now = get_time_ms(); if (ps->fade_time) { assert(now >= ps->fade_time); steps = (now - ps->fade_time) / ps->o.fade_delta; } else { // Reset fade_time if unset ps->fade_time = get_time_ms(); - steps = 0L; + steps = 0L; } ps->fade_time += steps * ps->o.fade_delta; // First, let's process fading win_stack_foreach_managed_safe(w, &ps->window_stack) { const winmode_t mode_old = w->mode; - const bool was_painted = w->to_paint; + const bool was_painted = w->to_paint; const double opacity_old = w->opacity; if (win_should_dim(ps, w) != w->dim) { @@ -681,7 +681,7 @@ static struct managed_win *paint_preprocess(session_t *ps, bool *fade_running) { bool unredir_possible = false; // Track whether it's the highest window to paint - bool is_highest = true; + bool is_highest = true; bool reg_ignore_valid = true; win_stack_foreach_managed(w, &ps->window_stack) { __label__ skip_window; @@ -799,7 +799,7 @@ static struct managed_win *paint_preprocess(session_t *ps, bool *fade_running) { } skip_window: - reg_ignore_valid = reg_ignore_valid && w->reg_ignore_valid; + reg_ignore_valid = reg_ignore_valid && w->reg_ignore_valid; w->reg_ignore_valid = true; // Avoid setting w->to_paint if w is freed @@ -920,9 +920,9 @@ static int register_cm(session_t *ps) { assert(!ps->reg_win); ps->reg_win = x_new_id(ps->c); - auto e = xcb_request_check( - ps->c, xcb_create_window_checked(ps->c, XCB_COPY_FROM_PARENT, ps->reg_win, ps->root, - 0, 0, 1, 1, 0, XCB_NONE, ps->vis, 0, NULL)); + auto e = xcb_request_check( + ps->c, xcb_create_window_checked(ps->c, XCB_COPY_FROM_PARENT, ps->reg_win, ps->root, + 0, 0, 1, 1, 0, XCB_NONE, ps->vis, 0, NULL)); if (e) { log_fatal("Failed to create window."); @@ -933,7 +933,7 @@ static int register_cm(session_t *ps) { { XClassHint *h = XAllocClassHint(); if (h) { - h->res_name = "picom"; + h->res_name = "picom"; h->res_class = "picom"; } Xutf8SetWMProperties(ps->dpy, ps->reg_win, "picom", "picom", NULL, 0, @@ -1122,7 +1122,7 @@ static bool init_overlay(session_t *ps) { static bool init_debug_window(session_t *ps) { xcb_colormap_t colormap = x_new_id(ps->c); - ps->debug_window = x_new_id(ps->c); + ps->debug_window = x_new_id(ps->c); auto err = xcb_request_check( ps->c, xcb_create_colormap_checked(ps->c, XCB_COLORMAP_ALLOC_NONE, colormap, @@ -1210,7 +1210,7 @@ static bool redirect_start(session_t *ps) { ps->ndamage = maximum_buffer_age(ps); } ps->damage_ring = ccalloc(ps->ndamage, region_t); - ps->damage = ps->damage_ring + ps->ndamage - 1; + ps->damage = ps->damage_ring + ps->ndamage - 1; for (int i = 0; i < ps->ndamage; i++) { pixman_region32_init(&ps->damage_ring[i]); @@ -1219,7 +1219,7 @@ static bool redirect_start(session_t *ps) { // Must call XSync() here x_sync(ps->c); - ps->redirected = true; + ps->redirected = true; ps->first_frame = true; // Re-detect driver since we now have a backend @@ -1320,7 +1320,7 @@ static void refresh_windows(session_t *ps) { * Unredirection timeout callback. */ static void tmout_unredir_callback(EV_P attr_unused, ev_timer *w, int revents attr_unused) { - session_t *ps = session_ptr(w, unredir_timer); + session_t *ps = session_ptr(w, unredir_timer); ps->tmout_unredir_hit = true; queue_redraw(ps); } @@ -1371,7 +1371,7 @@ static void handle_pending_updates(EV_P_ struct session *ps) { return quit(ps); } - ps->server_grabbed = false; + ps->server_grabbed = false; ps->pending_updates = false; log_debug("Exited critical section"); } @@ -1410,9 +1410,9 @@ static void draw_callback_impl(EV_P_ session_t *ps, int revents attr_unused) { /* TODO(yshui) Have a stripped down version of paint_preprocess that is used when * screen is not redirected. its sole purpose should be to decide whether the * screen should be redirected. */ - bool fade_running = false; - bool was_redirected = ps->redirected; - auto bottom = paint_preprocess(ps, &fade_running); + bool fade_running = false; + bool was_redirected = ps->redirected; + auto bottom = paint_preprocess(ps, &fade_running); ps->tmout_unredir_hit = false; if (!was_redirected && ps->redirected) { @@ -1515,7 +1515,7 @@ static void delayed_draw_callback(EV_P_ ev_idle *w, int revents) { } static void x_event_callback(EV_P attr_unused, ev_io *w, int revents attr_unused) { - session_t *ps = (session_t *)w; + session_t *ps = (session_t *)w; xcb_generic_event_t *ev = xcb_poll_for_event(ps->c); if (ev) { ev_handle(ps, ev); @@ -1558,70 +1558,70 @@ static session_t *session_init(int argc, char **argv, Display *dpy, const char *config_file, bool all_xerrors, bool fork) { static const session_t s_def = { .backend_data = NULL, - .dpy = NULL, - .scr = 0, - .c = NULL, - .vis = 0, - .depth = 0, - .root = XCB_NONE, - .root_height = 0, - .root_width = 0, + .dpy = NULL, + .scr = 0, + .c = NULL, + .vis = 0, + .depth = 0, + .root = XCB_NONE, + .root_height = 0, + .root_width = 0, // .root_damage = XCB_NONE, - .overlay = XCB_NONE, - .root_tile_fill = false, + .overlay = XCB_NONE, + .root_tile_fill = false, .root_tile_paint = PAINT_INIT, - .tgt_picture = XCB_NONE, - .tgt_buffer = PAINT_INIT, - .reg_win = XCB_NONE, + .tgt_picture = XCB_NONE, + .tgt_buffer = PAINT_INIT, + .reg_win = XCB_NONE, #ifdef CONFIG_OPENGL .glx_prog_win = GLX_PROG_MAIN_INIT, #endif - .redirected = false, + .redirected = false, .alpha_picts = NULL, - .fade_time = 0L, + .fade_time = 0L, .ignore_head = NULL, .ignore_tail = NULL, - .quit = false, + .quit = false, .expose_rects = NULL, - .size_expose = 0, - .n_expose = 0, + .size_expose = 0, + .n_expose = 0, - .windows = NULL, - .active_win = NULL, + .windows = NULL, + .active_win = NULL, .active_leader = XCB_NONE, - .black_picture = XCB_NONE, + .black_picture = XCB_NONE, .cshadow_picture = XCB_NONE, - .white_picture = XCB_NONE, - .gaussian_map = NULL, + .white_picture = XCB_NONE, + .gaussian_map = NULL, - .refresh_rate = 0, - .refresh_intv = 0UL, + .refresh_rate = 0, + .refresh_intv = 0UL, .paint_tm_offset = 0L, #ifdef CONFIG_VSYNC_DRM .drm_fd = -1, #endif - .xfixes_event = 0, - .xfixes_error = 0, - .damage_event = 0, - .damage_error = 0, - .render_event = 0, - .render_error = 0, - .composite_event = 0, - .composite_error = 0, - .composite_opcode = 0, - .shape_exists = false, - .shape_event = 0, - .shape_error = 0, - .randr_exists = 0, - .randr_event = 0, - .randr_error = 0, - .glx_exists = false, - .glx_event = 0, - .glx_error = 0, + .xfixes_event = 0, + .xfixes_error = 0, + .damage_event = 0, + .damage_error = 0, + .render_event = 0, + .render_error = 0, + .composite_event = 0, + .composite_error = 0, + .composite_opcode = 0, + .shape_exists = false, + .shape_event = 0, + .shape_error = 0, + .randr_exists = 0, + .randr_event = 0, + .randr_error = 0, + .glx_exists = false, + .glx_event = 0, + .glx_error = 0, .xrfilter_convolution_exists = false, .atoms_wintypes = {0}, @@ -1641,7 +1641,7 @@ static session_t *session_init(int argc, char **argv, Display *dpy, // Allocate a session and copy default values into it session_t *ps = cmalloc(session_t); - *ps = s_def; + *ps = s_def; list_init_head(&ps->window_stack); ps->loop = EV_DEFAULT; pixman_region32_init(&ps->screen_reg); @@ -1652,7 +1652,7 @@ static session_t *session_init(int argc, char **argv, Display *dpy, // Use the same Display across reset, primarily for resource leak checking ps->dpy = dpy; - ps->c = XGetXCBConnection(ps->dpy); + ps->c = XGetXCBConnection(ps->dpy); const xcb_query_extension_reply_t *ext_info; @@ -1660,11 +1660,11 @@ static session_t *session_init(int argc, char **argv, Display *dpy, ps->scr = DefaultScreen(ps->dpy); - auto screen = x_screen_of_display(ps->c, ps->scr); - ps->vis = screen->root_visual; - ps->depth = screen->root_depth; - ps->root = screen->root; - ps->root_width = screen->width_in_pixels; + auto screen = x_screen_of_display(ps->c, ps->scr); + ps->vis = screen->root_visual; + ps->depth = screen->root_depth; + ps->root = screen->root; + ps->root_width = screen->width_in_pixels; ps->root_height = screen->height_in_pixels; // Start listening to events on root earlier to catch all possible @@ -1704,8 +1704,8 @@ static session_t *session_init(int argc, char **argv, Display *dpy, exit(1); } ps->composite_opcode = ext_info->major_opcode; - ps->composite_event = ext_info->first_event; - ps->composite_error = ext_info->first_error; + ps->composite_event = ext_info->first_event; + ps->composite_error = ext_info->first_error; { xcb_composite_query_version_reply_t *reply = xcb_composite_query_version_reply( @@ -1753,8 +1753,8 @@ static session_t *session_init(int argc, char **argv, Display *dpy, ext_info = xcb_get_extension_data(ps->c, &xcb_glx_id); if (ext_info && ext_info->present) { ps->glx_exists = true; - ps->glx_error = ext_info->first_error; - ps->glx_event = ext_info->first_event; + ps->glx_error = ext_info->first_error; + ps->glx_event = ext_info->first_event; } // Parse configuration file @@ -1796,7 +1796,7 @@ static session_t *session_init(int argc, char **argv, Display *dpy, "binary will not be installed in the future."); } - ps->atoms = init_atoms(ps->c); + ps->atoms = init_atoms(ps->c); ps->atoms_wintypes[WINTYPE_UNKNOWN] = 0; #define SET_WM_TYPE_ATOM(x) \ ps->atoms_wintypes[WINTYPE_##x] = ps->atoms->a_NET_WM_WINDOW_TYPE_##x @@ -1837,16 +1837,16 @@ static session_t *session_init(int argc, char **argv, Display *dpy, // Query X Shape ext_info = xcb_get_extension_data(ps->c, &xcb_shape_id); if (ext_info && ext_info->present) { - ps->shape_event = ext_info->first_event; - ps->shape_error = ext_info->first_error; + ps->shape_event = ext_info->first_event; + ps->shape_error = ext_info->first_error; ps->shape_exists = true; } ext_info = xcb_get_extension_data(ps->c, &xcb_randr_id); if (ext_info && ext_info->present) { ps->randr_exists = true; - ps->randr_event = ext_info->first_event; - ps->randr_error = ext_info->first_error; + ps->randr_event = ext_info->first_event; + ps->randr_error = ext_info->first_error; } ext_info = xcb_get_extension_data(ps->c, &xcb_present_id); @@ -1882,8 +1882,8 @@ static session_t *session_init(int argc, char **argv, Display *dpy, ps->sync_fence = XCB_NONE; if (ps->xsync_exists) { ps->sync_fence = x_new_id(ps->c); - e = xcb_request_check( - ps->c, xcb_sync_create_fence(ps->c, ps->root, ps->sync_fence, 0)); + e = xcb_request_check( + ps->c, xcb_sync_create_fence(ps->c, ps->root, ps->sync_fence, 0)); if (e) { if (ps->o.xrender_sync_fence) { log_error_x_error(e, "Failed to create a XSync fence. " @@ -1912,7 +1912,7 @@ static session_t *session_init(int argc, char **argv, Display *dpy, // Query X Xinerama extension if (ps->o.xinerama_shadow_crop) { - ext_info = xcb_get_extension_data(ps->c, &xcb_xinerama_id); + ext_info = xcb_get_extension_data(ps->c, &xcb_xinerama_id); ps->xinerama_exists = ext_info && ext_info->present; } @@ -2115,7 +2115,7 @@ static session_t *session_init(int argc, char **argv, Display *dpy, xcb_window_t *children; int nchildren; - children = xcb_query_tree_children(query_tree_reply); + children = xcb_query_tree_children(query_tree_reply); nchildren = xcb_query_tree_children_length(query_tree_reply); for (int i = 0; i < nchildren; i++) { @@ -2392,7 +2392,7 @@ int main(int argc, char **argv) { } // Main loop - bool quit = false; + bool quit = false; int ret_code = 0; do {