diff --git a/src/backend/backend_common.c b/src/backend/backend_common.c index 6c19d23..acdbcdc 100644 --- a/src/backend/backend_common.c +++ b/src/backend/backend_common.c @@ -3,8 +3,8 @@ #include #include -#include "backend.h" -#include "backend_common.h" +#include "backend/backend.h" +#include "backend/backend_common.h" #include "kernel.h" #include "common.h" #include "log.h" @@ -21,13 +21,13 @@ solid_picture(session_t *ps, bool argb, double a, double r, double g, double b) xcb_render_color_t col; xcb_rectangle_t rect; - pixmap = x_create_pixmap(ps, argb ? 32 : 8, ps->root, 1, 1); + pixmap = x_create_pixmap(ps->c, argb ? 32 : 8, ps->root, 1, 1); if (!pixmap) return XCB_NONE; pa.repeat = 1; picture = x_create_picture_with_standard_and_pixmap( - ps, argb ? XCB_PICT_STANDARD_ARGB_32 : XCB_PICT_STANDARD_A_8, pixmap, + ps->c, argb ? XCB_PICT_STANDARD_ARGB_32 : XCB_PICT_STANDARD_A_8, pixmap, XCB_RENDER_CP_REPEAT, &pa); if (!picture) { @@ -194,9 +194,9 @@ bool build_shadow(session_t *ps, double opacity, const int width, const int heig } shadow_pixmap = - x_create_pixmap(ps, 8, ps->root, shadow_image->width, shadow_image->height); + x_create_pixmap(ps->c, 8, ps->root, shadow_image->width, shadow_image->height); shadow_pixmap_argb = - x_create_pixmap(ps, 32, ps->root, shadow_image->width, shadow_image->height); + x_create_pixmap(ps->c, 32, ps->root, shadow_image->width, shadow_image->height); if (!shadow_pixmap || !shadow_pixmap_argb) { log_error("Failed to create shadow pixmaps"); @@ -204,9 +204,9 @@ bool build_shadow(session_t *ps, double opacity, const int width, const int heig } shadow_picture = x_create_picture_with_standard_and_pixmap( - ps, XCB_PICT_STANDARD_A_8, shadow_pixmap, 0, NULL); + ps->c, XCB_PICT_STANDARD_A_8, shadow_pixmap, 0, NULL); shadow_picture_argb = x_create_picture_with_standard_and_pixmap( - ps, XCB_PICT_STANDARD_ARGB_32, shadow_pixmap_argb, 0, NULL); + ps->c, XCB_PICT_STANDARD_ARGB_32, shadow_pixmap_argb, 0, NULL); if (!shadow_picture || !shadow_picture_argb) goto shadow_picture_err; diff --git a/src/backend/xrender.c b/src/backend/xrender.c index 34db122..321bf4c 100644 --- a/src/backend/xrender.c +++ b/src/backend/xrender.c @@ -10,7 +10,7 @@ #include #include "backend/backend.h" -#include "backend_common.h" +#include "backend/backend_common.h" #include "common.h" #include "config.h" #include "log.h" @@ -135,7 +135,7 @@ static void compose(void *backend_data, session_t *ps, win *w, void *win_data, i // Detect if the region is empty before painting if (pixman_region32_not_empty(®_tmp)) { - x_set_picture_clip_region(ps, xd->back, 0, 0, ®_tmp); + x_set_picture_clip_region(ps->c, xd->back, 0, 0, ®_tmp); xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_OVER, wd->shadow_pict, alpha_pict, xd->back, 0, 0, 0, 0, dst_x + w->shadow_dx, dst_y + w->shadow_dy, @@ -147,9 +147,9 @@ static void compose(void *backend_data, session_t *ps, win *w, void *win_data, i // Clip region of rendered_pict might be set during rendering, clear it to make // sure we get everything into the buffer - x_clear_picture_clip_region(ps, wd->rendered_pict); + x_clear_picture_clip_region(ps->c, wd->rendered_pict); - x_set_picture_clip_region(ps, xd->back, 0, 0, reg_paint); + x_set_picture_clip_region(ps->c, xd->back, 0, 0, reg_paint); xcb_render_composite(ps->c, op, wd->rendered_pict, alpha_pict, xd->back, 0, 0, 0, 0, dst_x, dst_y, w->widthb, w->heightb); } @@ -184,8 +184,8 @@ static bool blur(void *backend_data, session_t *ps, double opacity, const region return false; } - x_set_picture_clip_region(ps, tmp_picture[0], 0, 0, &clip); - x_set_picture_clip_region(ps, tmp_picture[1], 0, 0, &clip); + x_set_picture_clip_region(ps->c, tmp_picture[0], 0, 0, &clip); + x_set_picture_clip_region(ps->c, tmp_picture[1], 0, 0, &clip); // The multipass blur implemented here is not correct, but this is what old // compton did anyway. XXX @@ -269,14 +269,14 @@ render_win(void *backend_data, session_t *ps, win *w, void *win_data, const regi } // Copy the content of the window over to the buffer - x_clear_picture_clip_region(ps, wd->buffer); + x_clear_picture_clip_region(ps->c, wd->buffer); wd->rendered_pict = wd->buffer; xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, wd->pict, XCB_NONE, wd->rendered_pict, 0, 0, 0, 0, 0, 0, w->widthb, w->heightb); if (w->invert_color) { // Handle invert color - x_set_picture_clip_region(ps, wd->rendered_pict, 0, 0, ®_paint_local); + x_set_picture_clip_region(ps->c, wd->rendered_pict, 0, 0, ®_paint_local); xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_DIFFERENCE, xd->white_pixel, XCB_NONE, wd->rendered_pict, 0, 0, 0, 0, 0, 0, w->widthb, w->heightb); @@ -302,7 +302,7 @@ render_win(void *backend_data, session_t *ps, win *w, void *win_data, const regi // Draw the frame with frame opacity xcb_render_picture_t alpha_pict = xd->alpha_pict[(int)(w->frame_opacity * dopacity * 255)]; - x_set_picture_clip_region(ps, wd->rendered_pict, 0, 0, &frame_reg); + x_set_picture_clip_region(ps->c, wd->rendered_pict, 0, 0, &frame_reg); // Step 2: multiply alpha value // XXX test @@ -328,7 +328,7 @@ render_win(void *backend_data, session_t *ps, win *w, void *win_data, const regi .height = w->heightb, }; - x_clear_picture_clip_region(ps, wd->rendered_pict); + x_clear_picture_clip_region(ps->c, wd->rendered_pict); xcb_render_fill_rectangles(ps->c, XCB_RENDER_PICT_OP_OVER, wd->rendered_pict, color, 1, &rect); } @@ -350,7 +350,7 @@ static void *prepare_win(void *backend_data, session_t *ps, win *w) { draw = w->id; log_trace("%s %x", w->name, wd->pixmap); - wd->pict = x_create_picture_with_pictfmt_and_pixmap(ps, w->pictfmt, draw, 0, NULL); + wd->pict = x_create_picture_with_pictfmt_and_pixmap(ps->c, w->pictfmt, draw, 0, NULL); wd->buffer = XCB_NONE; // XXX delay allocating shadow pict until compose() will dramatical @@ -395,33 +395,33 @@ static void *init(session_t *ps) { if (ps->overlay != XCB_NONE) { xd->target = - x_create_picture_with_visual_and_pixmap(ps, ps->vis, ps->overlay, 0, NULL); + x_create_picture_with_visual_and_pixmap(ps->c, ps->vis, ps->overlay, 0, NULL); xd->target_win = ps->overlay; } else { xcb_render_create_picture_value_list_t pa = { .subwindowmode = XCB_SUBWINDOW_MODE_INCLUDE_INFERIORS, }; xd->target = x_create_picture_with_visual_and_pixmap( - ps, ps->vis, ps->root, XCB_RENDER_CP_SUBWINDOW_MODE, &pa); + ps->c, ps->vis, ps->root, XCB_RENDER_CP_SUBWINDOW_MODE, &pa); xd->target_win = ps->root; } - auto pictfmt = x_get_pictform_for_visual(ps, ps->vis); + auto pictfmt = x_get_pictform_for_visual(ps->c, ps->vis); if (!pictfmt) { log_fatal("Default visual is invalid"); abort(); } xd->back_pixmap = - x_create_pixmap(ps, pictfmt->depth, ps->root, ps->root_width, ps->root_height); - xd->back = x_create_picture_with_pictfmt_and_pixmap(ps, pictfmt, xd->back_pixmap, 0, NULL); + x_create_pixmap(ps->c, pictfmt->depth, ps->root, ps->root_width, ps->root_height); + xd->back = x_create_picture_with_pictfmt_and_pixmap(ps->c, pictfmt, xd->back_pixmap, 0, NULL); xcb_pixmap_t root_pixmap = x_get_root_back_pixmap(ps); if (root_pixmap == XCB_NONE) { xd->root_pict = solid_picture(ps, false, 1, 0.5, 0.5, 0.5); } else { xd->root_pict = - x_create_picture_with_visual_and_pixmap(ps, ps->vis, root_pixmap, 0, NULL); + x_create_picture_with_visual_and_pixmap(ps->c, ps->vis, root_pixmap, 0, NULL); } if (ps->present_exists) { @@ -462,7 +462,7 @@ static void prepare(void *backend_data, session_t *ps, const region_t *reg_paint // Paint the root pixmap (i.e. wallpaper) // Limit the paint area - x_set_picture_clip_region(ps, xd->back, 0, 0, reg_paint); + x_set_picture_clip_region(ps->c, xd->back, 0, 0, reg_paint); xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, xd->root_pict, XCB_NONE, xd->back, 0, 0, 0, 0, 0, 0, ps->root_width, ps->root_height); @@ -481,7 +481,7 @@ static void present(void *backend_data, session_t *ps) { } else { // compose() sets clip region, so clear it first to make // sure we update the whole screen. - x_clear_picture_clip_region(ps, xd->back); + x_clear_picture_clip_region(ps->c, xd->back); // TODO buffer-age-like optimization might be possible here. // but that will require a different backend API diff --git a/src/compton.c b/src/compton.c index 2dcb644..b000e16 100644 --- a/src/compton.c +++ b/src/compton.c @@ -777,7 +777,7 @@ repair_win(session_t *ps, win *w) { xcb_xfixes_translate_region(ps->c, tmp, w->g.x + w->g.border_width, w->g.y + w->g.border_width); - x_fetch_region(ps, tmp, &parts); + x_fetch_region(ps->c, tmp, &parts); xcb_xfixes_destroy_region(ps->c, tmp); } @@ -1247,7 +1247,7 @@ xerror(Display attr_unused *dpy, XErrorEvent *ev) { * XCB error handler function. */ void -ev_xcb_error(session_t attr_unused *ps, xcb_generic_error_t *err) { +ev_xcb_error(session_t *ps, xcb_generic_error_t *err) { if (!should_ignore(ps, err->sequence)) x_print_error(err->sequence, err->major_code, err->minor_code, err->error_code); } @@ -2947,10 +2947,10 @@ session_init(session_t *ps_old, int argc, char **argv) { .subwindowmode = IncludeInferiors, }; - ps->root_picture = x_create_picture_with_visual_and_pixmap(ps, + ps->root_picture = x_create_picture_with_visual_and_pixmap(ps->c, ps->vis, ps->root, XCB_RENDER_CP_SUBWINDOW_MODE, &pa); if (ps->overlay != XCB_NONE) { - ps->tgt_picture = x_create_picture_with_visual_and_pixmap(ps, + ps->tgt_picture = x_create_picture_with_visual_and_pixmap(ps->c, ps->vis, ps->overlay, XCB_RENDER_CP_SUBWINDOW_MODE, &pa); } else ps->tgt_picture = ps->root_picture; diff --git a/src/compton.h b/src/compton.h index 660416a..9bc6ccf 100644 --- a/src/compton.h +++ b/src/compton.h @@ -154,7 +154,7 @@ dump_drawable(session_t *ps, xcb_drawable_t drawable) { static inline void win_validate_pixmap(session_t *ps, win *w) { // Destroy pixmap and picture, if invalid - if (!x_validate_pixmap(ps, w->paint.pixmap)) + if (!x_validate_pixmap(ps->c, w->paint.pixmap)) free_paint(ps, &w->paint); } diff --git a/src/render.c b/src/render.c index e2d20fc..34ff640 100644 --- a/src/render.c +++ b/src/render.c @@ -95,7 +95,7 @@ static inline void attr_nonnull(1, 2) set_tgt_clip(session_t *ps, region_t *reg) switch (ps->o.backend) { case BKEND_XRENDER: case BKEND_XR_GLX_HYBRID: - x_set_picture_clip_region(ps, ps->tgt_buffer.pict, 0, 0, reg); + x_set_picture_clip_region(ps->c, ps->tgt_buffer.pict, 0, 0, reg); break; #ifdef CONFIG_OPENGL case BKEND_GLX: glx_set_clip(ps, reg); break; @@ -212,7 +212,7 @@ void paint_one(session_t *ps, win *w, const region_t *reg_paint) { }; w->paint.pict = x_create_picture_with_pictfmt_and_pixmap( - ps, w->pictfmt, draw, XCB_RENDER_CP_SUBWINDOW_MODE, &pa); + ps->c, w->pictfmt, draw, XCB_RENDER_CP_SUBWINDOW_MODE, &pa); } // GLX: Build texture @@ -406,12 +406,12 @@ static bool get_root_tile(session_t *ps) { } // Make sure the pixmap we got is valid - if (pixmap && !x_validate_pixmap(ps, pixmap)) + if (pixmap && !x_validate_pixmap(ps->c, pixmap)) pixmap = XCB_NONE; // Create a pixmap if there isn't any if (!pixmap) { - pixmap = x_create_pixmap(ps, ps->depth, ps->root, 1, 1); + pixmap = x_create_pixmap(ps->c, ps->depth, ps->root, 1, 1); if (pixmap == XCB_NONE) { log_error("Failed to create pixmaps for root tile."); return false; @@ -424,7 +424,7 @@ static bool get_root_tile(session_t *ps) { .repeat = true, }; ps->root_tile_paint.pict = x_create_picture_with_visual_and_pixmap( - ps, ps->vis, pixmap, XCB_RENDER_CP_REPEAT, &pa); + ps->c, ps->vis, pixmap, XCB_RENDER_CP_REPEAT, &pa); // Fill pixmap if needed if (fill) { @@ -484,9 +484,9 @@ static bool win_build_shadow(session_t *ps, win *w, double opacity) { return XCB_NONE; } - shadow_pixmap = x_create_pixmap(ps, 8, ps->root, shadow_image->width, shadow_image->height); + shadow_pixmap = x_create_pixmap(ps->c, 8, ps->root, shadow_image->width, shadow_image->height); shadow_pixmap_argb = - x_create_pixmap(ps, 32, ps->root, shadow_image->width, shadow_image->height); + x_create_pixmap(ps->c, 32, ps->root, shadow_image->width, shadow_image->height); if (!shadow_pixmap || !shadow_pixmap_argb) { log_error("failed to create shadow pixmaps"); @@ -494,9 +494,9 @@ static bool win_build_shadow(session_t *ps, win *w, double opacity) { } shadow_picture = x_create_picture_with_standard_and_pixmap( - ps, XCB_PICT_STANDARD_A_8, shadow_pixmap, 0, NULL); + ps->c, XCB_PICT_STANDARD_A_8, shadow_pixmap, 0, NULL); shadow_picture_argb = x_create_picture_with_standard_and_pixmap( - ps, XCB_PICT_STANDARD_ARGB_32, shadow_pixmap_argb, 0, NULL); + ps->c, XCB_PICT_STANDARD_ARGB_32, shadow_pixmap_argb, 0, NULL); if (!shadow_picture || !shadow_picture_argb) goto shadow_picture_err; @@ -596,7 +596,7 @@ static bool xr_blur_dst(session_t *ps, xcb_render_picture_t tgt_buffer, int x, i } if (reg_clip && tmp_picture) - x_set_picture_clip_region(ps, tmp_picture, 0, 0, reg_clip); + x_set_picture_clip_region(ps->c, tmp_picture, 0, 0, reg_clip); xcb_render_picture_t src_pict = tgt_buffer, dst_pict = tmp_picture; for (int i = 0; blur_kerns[i]; ++i) { @@ -749,7 +749,7 @@ static inline void resize_region(region_t *region, short mod) { /// region_real = the damage region void paint_all(session_t *ps, win *const t, bool ignore_damage) { if (ps->o.xrender_sync_fence) { - if (!x_fence_sync(ps, ps->sync_fence)) { + if (ps->xsync_exists && !x_fence_sync(ps->c, ps->sync_fence)) { log_error("x_fence_sync failed, xrender-sync-fence will be " "disabled from now on."); xcb_sync_destroy_fence(ps->c, ps->sync_fence); @@ -789,7 +789,7 @@ void paint_all(session_t *ps, win *const t, bool ignore_damage) { if (!ps->tgt_buffer.pixmap) { free_paint(ps, &ps->tgt_buffer); ps->tgt_buffer.pixmap = x_create_pixmap( - ps, ps->depth, ps->root, ps->root_width, ps->root_height); + ps->c, ps->depth, ps->root, ps->root_width, ps->root_height); if (ps->tgt_buffer.pixmap == XCB_NONE) { log_fatal("Failed to allocate a screen-sized pixmap for" "painting"); @@ -799,11 +799,11 @@ void paint_all(session_t *ps, win *const t, bool ignore_damage) { if (BKEND_GLX != ps->o.backend) ps->tgt_buffer.pict = x_create_picture_with_visual_and_pixmap( - ps, ps->vis, ps->tgt_buffer.pixmap, 0, 0); + ps->c, ps->vis, ps->tgt_buffer.pixmap, 0, 0); } if (BKEND_XRENDER == ps->o.backend) { - x_set_picture_clip_region(ps, ps->tgt_picture, 0, 0, ®ion); + x_set_picture_clip_region(ps->c, ps->tgt_picture, 0, 0, ®ion); } #ifdef CONFIG_OPENGL @@ -947,7 +947,7 @@ void paint_all(session_t *ps, win *const t, bool ignore_damage) { // it's for debug only, we don't really care // First we create a new picture, and copy content from the buffer to it - xcb_render_pictforminfo_t *pictfmt = x_get_pictform_for_visual(ps, ps->vis); + xcb_render_pictforminfo_t *pictfmt = x_get_pictform_for_visual(ps->c, ps->vis); xcb_render_picture_t new_pict = x_create_picture_with_pictfmt( ps, ps->root_width, ps->root_height, pictfmt, 0, NULL); xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, @@ -955,15 +955,15 @@ void paint_all(session_t *ps, win *const t, bool ignore_damage) { 0, 0, 0, 0, ps->root_width, ps->root_height); // Next, we set the region of paint and highlight it - x_set_picture_clip_region(ps, new_pict, 0, 0, ®ion); + x_set_picture_clip_region(ps->c, new_pict, 0, 0, ®ion); xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_OVER, ps->white_picture, ps->alpha_picts[MAX_ALPHA / 2], new_pict, 0, 0, 0, 0, 0, 0, ps->root_width, ps->root_height); // Finally, clear clip regions of new_pict and the screen, and put // the whole thing on screen - x_set_picture_clip_region(ps, new_pict, 0, 0, &ps->screen_reg); - x_set_picture_clip_region(ps, ps->tgt_picture, 0, 0, &ps->screen_reg); + x_set_picture_clip_region(ps->c, new_pict, 0, 0, &ps->screen_reg); + x_set_picture_clip_region(ps->c, ps->tgt_picture, 0, 0, &ps->screen_reg); xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, new_pict, XCB_NONE, ps->tgt_picture, 0, 0, 0, 0, 0, 0, ps->root_width, ps->root_height); diff --git a/src/win.c b/src/win.c index 7cf073a..ad9a4e6 100644 --- a/src/win.c +++ b/src/win.c @@ -881,7 +881,7 @@ bool add_win(session_t *ps, xcb_window_t id, xcb_window_t prev) { free(new); return false; } - new->pictfmt = x_get_pictform_for_visual(ps, new->a.visual); + new->pictfmt = x_get_pictform_for_visual(ps->c, new->a.visual); } calc_win_size(ps, new); diff --git a/src/x.c b/src/x.c index d089b26..c4ca014 100644 --- a/src/x.c +++ b/src/x.c @@ -129,8 +129,8 @@ static inline void x_get_server_pictfmts(xcb_connection_t *c) { } } -xcb_render_pictforminfo_t *x_get_pictform_for_visual(session_t *ps, xcb_visualid_t visual) { - x_get_server_pictfmts(ps->c); +xcb_render_pictforminfo_t *x_get_pictform_for_visual(xcb_connection_t *c, xcb_visualid_t visual) { + x_get_server_pictfmts(c); xcb_render_pictvisual_t *pv = xcb_render_util_find_visual_format(g_pictfmts, visual); for(xcb_render_pictforminfo_iterator_t i = @@ -145,7 +145,7 @@ xcb_render_pictforminfo_t *x_get_pictform_for_visual(session_t *ps, xcb_visualid xcb_render_picture_t x_create_picture_with_pictfmt_and_pixmap( - session_t *ps, xcb_render_pictforminfo_t * pictfmt, + xcb_connection_t *c, xcb_render_pictforminfo_t * pictfmt, xcb_pixmap_t pixmap, unsigned long valuemask, const xcb_render_create_picture_value_list_t *attr) { @@ -158,9 +158,9 @@ x_create_picture_with_pictfmt_and_pixmap( } } - xcb_render_picture_t tmp_picture = xcb_generate_id(ps->c); + xcb_render_picture_t tmp_picture = xcb_generate_id(c); xcb_generic_error_t *e = - xcb_request_check(ps->c, xcb_render_create_picture_checked(ps->c, tmp_picture, + xcb_request_check(c, xcb_render_create_picture_checked(c, tmp_picture, pixmap, pictfmt->id, valuemask, buf)); free(buf); if (e) { @@ -172,26 +172,26 @@ x_create_picture_with_pictfmt_and_pixmap( xcb_render_picture_t x_create_picture_with_visual_and_pixmap( - session_t *ps, xcb_visualid_t visual, + xcb_connection_t *c, xcb_visualid_t visual, xcb_pixmap_t pixmap, unsigned long valuemask, const xcb_render_create_picture_value_list_t *attr) { - xcb_render_pictforminfo_t *pictfmt = x_get_pictform_for_visual(ps, visual); - return x_create_picture_with_pictfmt_and_pixmap(ps, pictfmt, pixmap, valuemask, attr); + xcb_render_pictforminfo_t *pictfmt = x_get_pictform_for_visual(c, visual); + return x_create_picture_with_pictfmt_and_pixmap(c, pictfmt, pixmap, valuemask, attr); } xcb_render_picture_t x_create_picture_with_standard_and_pixmap( - session_t *ps, xcb_pict_standard_t standard, + xcb_connection_t *c, xcb_pict_standard_t standard, xcb_pixmap_t pixmap, unsigned long valuemask, const xcb_render_create_picture_value_list_t *attr) { - x_get_server_pictfmts(ps->c); + x_get_server_pictfmts(c); xcb_render_pictforminfo_t *pictfmt = xcb_render_util_find_standard_format(g_pictfmts, standard); assert(pictfmt); - return x_create_picture_with_pictfmt_and_pixmap(ps, pictfmt, pixmap, valuemask, attr); + return x_create_picture_with_pictfmt_and_pixmap(c, pictfmt, pixmap, valuemask, attr); } /** @@ -203,7 +203,7 @@ x_create_picture_with_pictfmt(session_t *ps, int wid, int hei, const xcb_render_create_picture_value_list_t *attr) { if (!pictfmt) - pictfmt = x_get_pictform_for_visual(ps, ps->vis); + pictfmt = x_get_pictform_for_visual(ps->c, ps->vis); if (!pictfmt) { log_fatal("Default visual is invalid"); @@ -212,12 +212,12 @@ x_create_picture_with_pictfmt(session_t *ps, int wid, int hei, int depth = pictfmt->depth; - xcb_pixmap_t tmp_pixmap = x_create_pixmap(ps, depth, ps->root, wid, hei); + xcb_pixmap_t tmp_pixmap = x_create_pixmap(ps->c, depth, ps->root, wid, hei); if (!tmp_pixmap) return XCB_NONE; xcb_render_picture_t picture = - x_create_picture_with_pictfmt_and_pixmap(ps, pictfmt, tmp_pixmap, valuemask, attr); + x_create_picture_with_pictfmt_and_pixmap(ps->c, pictfmt, tmp_pixmap, valuemask, attr); xcb_free_pixmap(ps->c, tmp_pixmap); @@ -229,14 +229,14 @@ x_create_picture_with_visual(session_t *ps, int w, int h, xcb_visualid_t visual, unsigned long valuemask, const xcb_render_create_picture_value_list_t *attr) { - xcb_render_pictforminfo_t *pictfmt = x_get_pictform_for_visual(ps, visual); + xcb_render_pictforminfo_t *pictfmt = x_get_pictform_for_visual(ps->c, visual); return x_create_picture_with_pictfmt(ps, w, h, pictfmt, valuemask, attr); } -bool x_fetch_region(session_t *ps, xcb_xfixes_region_t r, pixman_region32_t *res) { +bool x_fetch_region(xcb_connection_t *c, xcb_xfixes_region_t r, pixman_region32_t *res) { xcb_generic_error_t *e = NULL; - xcb_xfixes_fetch_region_reply_t *xr = xcb_xfixes_fetch_region_reply(ps->c, - xcb_xfixes_fetch_region(ps->c, r), &e); + xcb_xfixes_fetch_region_reply_t *xr = xcb_xfixes_fetch_region_reply(c, + xcb_xfixes_fetch_region(c, r), &e); if (!xr) { log_error("Failed to fetch rectangles"); return false; @@ -259,7 +259,7 @@ bool x_fetch_region(session_t *ps, xcb_xfixes_region_t r, pixman_region32_t *res return ret; } -void x_set_picture_clip_region(session_t *ps, xcb_render_picture_t pict, +void x_set_picture_clip_region(xcb_connection_t *c, xcb_render_picture_t pict, int clip_x_origin, int clip_y_origin, const region_t *reg) { int nrects; const rect_t *rects = pixman_region32_rectangles((region_t *)reg, &nrects); @@ -273,7 +273,7 @@ void x_set_picture_clip_region(session_t *ps, xcb_render_picture_t pict, }; xcb_generic_error_t *e = - xcb_request_check(ps->c, xcb_render_set_picture_clip_rectangles_checked(ps->c, pict, + xcb_request_check(c, xcb_render_set_picture_clip_rectangles_checked(c, pict, clip_x_origin, clip_y_origin, nrects, xrects)); if (e) log_error("Failed to set clip region"); @@ -282,12 +282,12 @@ void x_set_picture_clip_region(session_t *ps, xcb_render_picture_t pict, return; } -void x_clear_picture_clip_region(session_t *ps, xcb_render_picture_t pict) { +void x_clear_picture_clip_region(xcb_connection_t *c, xcb_render_picture_t pict) { xcb_render_change_picture_value_list_t v = { .clipmask = XCB_NONE }; xcb_generic_error_t *e = - xcb_request_check(ps->c, xcb_render_change_picture(ps->c, pict, + xcb_request_check(c, xcb_render_change_picture(c, pict, XCB_RENDER_CP_CLIP_MASK, &v)); if (e) log_error("failed to clear clip region"); @@ -395,15 +395,15 @@ x_print_error(unsigned long serial, uint8_t major, uint8_t minor, uint8_t error_ * Create a pixmap and check that creation succeeded. */ xcb_pixmap_t -x_create_pixmap(session_t *ps, uint8_t depth, xcb_drawable_t drawable, uint16_t width, uint16_t height) { - xcb_pixmap_t pix = xcb_generate_id(ps->c); - xcb_void_cookie_t cookie = xcb_create_pixmap_checked(ps->c, depth, pix, drawable, width, height); - xcb_generic_error_t *err = xcb_request_check(ps->c, cookie); +x_create_pixmap(xcb_connection_t *c, uint8_t depth, xcb_drawable_t drawable, uint16_t width, uint16_t height) { + xcb_pixmap_t pix = xcb_generate_id(c); + xcb_void_cookie_t cookie = xcb_create_pixmap_checked(c, depth, pix, drawable, width, height); + xcb_generic_error_t *err = xcb_request_check(c, cookie); if (err == NULL) return pix; log_error("Failed to create pixmap:"); - ev_xcb_error(ps, err); + x_print_error(err->sequence, err->major_code, err->minor_code, err->error_code); free(err); return XCB_NONE; } @@ -415,12 +415,12 @@ x_create_pixmap(session_t *ps, uint8_t depth, xcb_drawable_t drawable, uint16_t * are better ways. */ bool -x_validate_pixmap(session_t *ps, xcb_pixmap_t pixmap) { - if (pixmap == XCB_NONE) { - return false; - } +x_validate_pixmap(xcb_connection_t *c, xcb_pixmap_t pixmap) { + if (pixmap == XCB_NONE) { + return false; + } - auto r = xcb_get_geometry_reply(ps->c, xcb_get_geometry(ps->c, pixmap), NULL); + auto r = xcb_get_geometry_reply(c, xcb_get_geometry(c, pixmap), NULL); if (!r) { return false; } @@ -469,32 +469,30 @@ bool x_atom_is_background_prop(session_t *ps, xcb_atom_t atom) { * Synchronizes a X Render drawable to ensure all pending painting requests * are completed. */ -bool x_fence_sync(session_t *ps, xcb_sync_fence_t f) { - if (ps->xsync_exists) { - // TODO(richardgv): If everybody just follows the rules stated in X Sync - // prototype, we need only one fence per screen, but let's stay a bit - // cautious right now +bool x_fence_sync(xcb_connection_t *c, xcb_sync_fence_t f) { + // TODO(richardgv): If everybody just follows the rules stated in X Sync + // prototype, we need only one fence per screen, but let's stay a bit + // cautious right now - auto e = xcb_request_check(ps->c, xcb_sync_trigger_fence_checked(ps->c, f)); - if (e) { - log_error("Failed to trigger the fence."); - free(e); - return false; - } + auto e = xcb_request_check(c, xcb_sync_trigger_fence_checked(c, f)); + if (e) { + log_error("Failed to trigger the fence."); + free(e); + return false; + } - e = xcb_request_check(ps->c, xcb_sync_await_fence_checked(ps->c, 1, &f)); - if (e) { - log_error("Failed to await on a fence."); - free(e); - return false; - } + e = xcb_request_check(c, xcb_sync_await_fence_checked(c, 1, &f)); + if (e) { + log_error("Failed to await on a fence."); + free(e); + return false; + } - e = xcb_request_check(ps->c, xcb_sync_reset_fence_checked(ps->c, f)); - if (e) { - log_error("Failed to reset the fence."); - free(e); - return false; - } + e = xcb_request_check(c, xcb_sync_reset_fence_checked(c, f)); + if (e) { + log_error("Failed to reset the fence."); + free(e); + return false; } return true; } diff --git a/src/x.h b/src/x.h index d515b56..a2714d7 100644 --- a/src/x.h +++ b/src/x.h @@ -1,14 +1,14 @@ // SPDX-License-Identifier: MPL-2.0 // Copyright (c) 2018 Yuxuan Shui #pragma once -#include #include +#include #include -#include #include #include -#include +#include #include +#include #include "compiler.h" #include "region.h" @@ -17,30 +17,32 @@ typedef struct session session_t; /// Structure representing Window property value. typedef struct winprop { - union { - void *ptr; - int8_t *p8; - int16_t *p16; - int32_t *p32; - uint32_t *c32; // 32bit cardinal - }; - unsigned long nitems; - xcb_atom_t type; - int format; + union { + void *ptr; + int8_t *p8; + int16_t *p16; + int32_t *p32; + uint32_t *c32; // 32bit cardinal + }; + unsigned long nitems; + xcb_atom_t type; + int format; - xcb_get_property_reply_t *r; + xcb_get_property_reply_t *r; } winprop_t; -#define XCB_SYNCED_VOID(func, c, ...) xcb_request_check(c, func##_checked(c, __VA_ARGS__)); -#define XCB_SYNCED(func, c, ...) ({ \ - xcb_generic_error_t *e = NULL; \ - __auto_type r = func##_reply(c, func(c, __VA_ARGS__), &e); \ - if (e) { \ - x_print_error(e->sequence, e->major_code, e->minor_code, e->error_code); \ - free(e); \ - } \ - r; \ -}) +#define XCB_SYNCED_VOID(func, c, ...) \ + xcb_request_check(c, func##_checked(c, __VA_ARGS__)); +#define XCB_SYNCED(func, c, ...) \ + ({ \ + xcb_generic_error_t *e = NULL; \ + __auto_type r = func##_reply(c, func(c, __VA_ARGS__), &e); \ + if (e) { \ + x_print_error(e->sequence, e->major_code, e->minor_code, e->error_code); \ + free(e); \ + } \ + r; \ + }) /** * Send a request to X server and get the reply to make sure all previous @@ -49,9 +51,8 @@ typedef struct winprop { * xcb_get_input_focus is used here because it is the same request used by * libX11 */ -static inline void -x_sync(xcb_connection_t *c) { - free(xcb_get_input_focus_reply(c, xcb_get_input_focus(c), NULL)); +static inline void x_sync(xcb_connection_t *c) { + free(xcb_get_input_focus_reply(c, xcb_get_input_focus(c), NULL)); } /** @@ -69,17 +70,15 @@ x_sync(xcb_connection_t *c) { * @return a winprop_t structure containing the attribute * and number of items. A blank one on failure. */ -winprop_t -wid_get_prop_adv(const session_t *ps, xcb_window_t w, xcb_atom_t atom, long offset, - long length, xcb_atom_t rtype, int rformat); +winprop_t wid_get_prop_adv(const session_t *ps, xcb_window_t w, xcb_atom_t atom, + long offset, long length, xcb_atom_t rtype, int rformat); /** * Wrapper of wid_get_prop_adv(). */ -static inline winprop_t -wid_get_prop(const session_t *ps, xcb_window_t wid, xcb_atom_t atom, long length, - xcb_atom_t rtype, int rformat) { - return wid_get_prop_adv(ps, wid, atom, 0L, length, rtype, rformat); +static inline winprop_t wid_get_prop(const session_t *ps, xcb_window_t wid, xcb_atom_t atom, + long length, xcb_atom_t rtype, int rformat) { + return wid_get_prop_adv(ps, wid, atom, 0L, length, rtype, rformat); } /** @@ -87,83 +86,77 @@ wid_get_prop(const session_t *ps, xcb_window_t wid, xcb_atom_t atom, long length * * @return the value if successful, 0 otherwise */ -xcb_window_t -wid_get_prop_window(session_t *ps, xcb_window_t wid, xcb_atom_t aprop); +xcb_window_t wid_get_prop_window(session_t *ps, xcb_window_t wid, xcb_atom_t aprop); /** * Get the value of a text property of a window. */ -bool wid_get_text_prop(session_t *ps, xcb_window_t wid, xcb_atom_t prop, - char ***pstrlst, int *pnstr); +bool wid_get_text_prop(session_t *ps, xcb_window_t wid, xcb_atom_t prop, char ***pstrlst, int *pnstr); -xcb_render_pictforminfo_t *x_get_pictform_for_visual(session_t *, xcb_visualid_t); +xcb_render_pictforminfo_t *x_get_pictform_for_visual(xcb_connection_t *, xcb_visualid_t); -xcb_render_picture_t x_create_picture_with_pictfmt_and_pixmap( - session_t *ps, xcb_render_pictforminfo_t *pictfmt, - xcb_pixmap_t pixmap, unsigned long valuemask, - const xcb_render_create_picture_value_list_t *attr) -attr_nonnull(1, 2); +xcb_render_picture_t +x_create_picture_with_pictfmt_and_pixmap(xcb_connection_t *, xcb_render_pictforminfo_t *pictfmt, + xcb_pixmap_t pixmap, unsigned long valuemask, + const xcb_render_create_picture_value_list_t *attr) + attr_nonnull(1, 2); -xcb_render_picture_t x_create_picture_with_visual_and_pixmap( - session_t *ps, xcb_visualid_t visual, - xcb_pixmap_t pixmap, unsigned long valuemask, - const xcb_render_create_picture_value_list_t *attr) -attr_nonnull(1); +xcb_render_picture_t +x_create_picture_with_visual_and_pixmap(xcb_connection_t *, xcb_visualid_t visual, + xcb_pixmap_t pixmap, unsigned long valuemask, + const xcb_render_create_picture_value_list_t *attr) + attr_nonnull(1); -xcb_render_picture_t x_create_picture_with_standard_and_pixmap( - session_t *ps, xcb_pict_standard_t standard, - xcb_pixmap_t pixmap, unsigned long valuemask, - const xcb_render_create_picture_value_list_t *attr) -attr_nonnull(1); +xcb_render_picture_t +x_create_picture_with_standard_and_pixmap(xcb_connection_t *, xcb_pict_standard_t standard, + xcb_pixmap_t pixmap, unsigned long valuemask, + const xcb_render_create_picture_value_list_t *attr) + attr_nonnull(1); /** * Create an picture. */ xcb_render_picture_t x_create_picture_with_pictfmt(session_t *ps, int wid, int hei, - xcb_render_pictforminfo_t *pictfmt, unsigned long valuemask, - const xcb_render_create_picture_value_list_t *attr); + xcb_render_pictforminfo_t *pictfmt, unsigned long valuemask, + const xcb_render_create_picture_value_list_t *attr); xcb_render_picture_t -x_create_picture_with_visual(session_t *ps, int w, int h, - xcb_visualid_t visual, unsigned long valuemask, - const xcb_render_create_picture_value_list_t *attr); +x_create_picture_with_visual(session_t *ps, int w, int h, xcb_visualid_t visual, unsigned long valuemask, + const xcb_render_create_picture_value_list_t *attr); /// Fetch a X region and store it in a pixman region -bool x_fetch_region(session_t *ps, xcb_xfixes_region_t r, region_t *res); +bool x_fetch_region(xcb_connection_t *, xcb_xfixes_region_t r, region_t *res); -void x_set_picture_clip_region(session_t *ps, xcb_render_picture_t, - int clip_x_origin, int clip_y_origin, const region_t *); +void x_set_picture_clip_region(xcb_connection_t *, xcb_render_picture_t, + int clip_x_origin, int clip_y_origin, const region_t *); -void x_clear_picture_clip_region(session_t *ps, xcb_render_picture_t pict); +void x_clear_picture_clip_region(xcb_connection_t *, xcb_render_picture_t pict); /** * X11 error handler function. * * XXX consider making this error to string */ -void -x_print_error(unsigned long serial, uint8_t major, uint8_t minor, uint8_t error_code); +void x_print_error(unsigned long serial, uint8_t major, uint8_t minor, uint8_t error_code); -xcb_pixmap_t -x_create_pixmap(session_t *ps, uint8_t depth, xcb_drawable_t drawable, uint16_t width, uint16_t height); +xcb_pixmap_t x_create_pixmap(xcb_connection_t *, uint8_t depth, xcb_drawable_t drawable, + uint16_t width, uint16_t height); -bool -x_validate_pixmap(session_t *ps, xcb_pixmap_t pxmap); +bool x_validate_pixmap(xcb_connection_t *, xcb_pixmap_t pxmap); /** * Free a winprop_t. * * @param pprop pointer to the winprop_t to free. */ -static inline void -free_winprop(winprop_t *pprop) { - // Empty the whole structure to avoid possible issues - if (pprop->r) - free(pprop->r); - pprop->ptr = NULL; - pprop->r = NULL; - pprop->nitems = 0; +static inline void free_winprop(winprop_t *pprop) { + // Empty the whole structure to avoid possible issues + if (pprop->r) + free(pprop->r); + pprop->ptr = NULL; + pprop->r = NULL; + pprop->nitems = 0; } /// Get the back pixmap of the root window xcb_pixmap_t x_get_root_back_pixmap(session_t *ps); @@ -172,4 +165,4 @@ xcb_pixmap_t x_get_root_back_pixmap(session_t *ps); /// root window background pixmap bool x_atom_is_background_prop(session_t *ps, xcb_atom_t atom); -bool x_fence_sync(session_t *, xcb_sync_fence_t); +bool x_fence_sync(xcb_connection_t *, xcb_sync_fence_t);