Differential D8066 Diff 26190 source/blender/windowmanager/intern/wm_draw.c

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source/blender/windowmanager/intern/wm_draw.c

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#include "WM_toolsystem.h"		#include "WM_toolsystem.h"
#include "WM_types.h"		#include "WM_types.h"
#include "wm.h"		#include "wm.h"
#include "wm_draw.h"		#include "wm_draw.h"
#include "wm_event_system.h"		#include "wm_event_system.h"
#include "wm_surface.h"		#include "wm_surface.h"
#include "wm_window.h"		#include "wm_window.h"

		#include "UI_resources.h"

#ifdef WITH_OPENSUBDIV		#ifdef WITH_OPENSUBDIV
# include "BKE_subsurf.h"		# include "BKE_subsurf.h"
#endif		#endif

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Draw Paint Cursor		/** \name Draw Paint Cursor
* \{ */		* \{ */

▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines	for (pc = wm->paintcursors.first; pc; pc = pc->next) {
}		}
}		}
}		}
}		}

/** \} */		/** \} */

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
		/** \name Post Draw Region on display handlers
		* \{ */

		static void wm_region_draw_overlay(bContext C, ScrArea area, ARegion *region)
		{
		wmWindowManager *wm = CTX_wm_manager(C);
		wmWindow *win = CTX_wm_window(C);

		/* Don't draw overlay with locked interface. Drawing could access scene data that another thread
		* may be modifying. */
		if (wm->is_interface_locked) {
		return;
		}

		wmViewport(&region->winrct);
		UI_SetTheme(area->spacetype, region->regiontype);
		region->type->draw_overlay(C, region);
		wmWindowViewport(win);
		}

		/** \} */
		/* -------------------------------------------------------------------- */
/** \name Internal Utilities		/** \name Internal Utilities
* \{ */		* \{ */

static bool wm_draw_region_stereo_set(Main *bmain,		static bool wm_draw_region_stereo_set(Main *bmain,
ScrArea *area,		ScrArea *area,
ARegion *region,		ARegion *region,
eStereoViews sview)		eStereoViews sview)
{		{
▲ Show 20 Lines • Show All 605 Lines • ▼ Show 20 Lines	ED_screen_areas_iter (win, screen, area) {
LISTBASE_FOREACH (ARegion *, region, &area->regionbase) {		LISTBASE_FOREACH (ARegion *, region, &area->regionbase) {
if (region->visible && region->overlap == false) {		if (region->visible && region->overlap == false) {
/* Blit from offscreen buffer. */		/* Blit from offscreen buffer. */
wm_draw_region_blit(region, view);		wm_draw_region_blit(region, view);
}		}
}		}
}		}

/* Draw paint cursors. */		/* Draw overlays and paint cursors. */
if (wm->paintcursors.first) {
ED_screen_areas_iter (win, screen, area) {		ED_screen_areas_iter (win, screen, area) {
LISTBASE_FOREACH (ARegion *, region, &area->regionbase) {		LISTBASE_FOREACH (ARegion *, region, &area->regionbase) {
if (region->visible && region == screen->active_region) {		if (region->visible) {
		const bool do_paint_cursor = (wm->paintcursors.first && region == screen->active_region);
		const bool do_draw_overlay = (region->type && region->type->draw_overlay);
		if (!(do_paint_cursor \|\| do_draw_overlay)) {
		continue;
		}

CTX_wm_area_set(C, area);		CTX_wm_area_set(C, area);
CTX_wm_region_set(C, region);		CTX_wm_region_set(C, region);
		if (do_draw_overlay) {
		brechtUnsubmitted Done Inline Actions Maybe merge this in the paint cursors loop below. Also for paint cursors there is `wmWindowViewport` to reset the OpenGL viewport to the whole window. I would guess this is needed for the `draw_display` case as well. brecht: Maybe merge this in the paint cursors loop below. Also for paint cursors there is…
		jbakkerAuthorUnsubmitted Done Inline Actions Done, for `draw_overlay` the `wm_region_draw_display` resets the window viewport to its original state. Another `wmWindowViewport` was not needed. This part could be rechecked to reduce gl setup calls that aren't necessary. jbakker: Done, for `draw_overlay` the `wm_region_draw_display` resets the window viewport to its…
/* make region ready for draw, scissor, pixelspace */		wm_region_draw_overlay(C, area, region);
		}
		if (do_paint_cursor) {
wm_paintcursor_draw(C, area, region);		wm_paintcursor_draw(C, area, region);
		}
CTX_wm_region_set(C, NULL);		CTX_wm_region_set(C, NULL);
CTX_wm_area_set(C, NULL);		CTX_wm_area_set(C, NULL);
}		}
}		}
}		}

wmWindowViewport(win);		wmWindowViewport(win);
}

/* Blend in overlapping area regions */		/* Blend in overlapping area regions */
ED_screen_areas_iter (win, screen, area) {		ED_screen_areas_iter (win, screen, area) {
LISTBASE_FOREACH (ARegion *, region, &area->regionbase) {		LISTBASE_FOREACH (ARegion *, region, &area->regionbase) {
if (region->visible && region->overlap) {		if (region->visible && region->overlap) {
wm_draw_region_blend(region, 0, true);		wm_draw_region_blend(region, 0, true);
}		}
}		}
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