Differential D3007 Diff 9853 source/blender/editors/render/render_internal.c

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source/blender/editors/render/render_internal.c

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typedef struct RenderPreview {		typedef struct RenderPreview {
/* from wmJob */		/* from wmJob */
void *owner;		void *owner;
short stop, do_update;		short stop, do_update;
wmJob *job;		wmJob *job;

Scene *scene;		Scene *scene;
		Depsgraph *depsgraph;
ScrArea *sa;		ScrArea *sa;
ARegion *ar;		ARegion *ar;
View3D *v3d;		View3D *v3d;
RegionView3D *rv3d;		RegionView3D *rv3d;
Main *bmain;		Main *bmain;
RenderEngine *engine;		RenderEngine *engine;

float viewmat[4][4];		float viewmat[4][4];

int start_resolution_divider;		int start_resolution_divider;
int resolution_divider;		int resolution_divider;
bool has_freestyle;		bool has_freestyle;
} RenderPreview;		} RenderPreview;

static int render_view3d_disprect(Scene scene, ARegion ar, View3D v3d, RegionView3D rv3d, rcti *disprect)		static int render_view3d_disprect(Scene scene, const Depsgraph depsgraph,
		ARegion ar, View3D v3d, RegionView3D rv3d, rcti disprect)
{		{
/* copied code from view3d_draw.c */		/* copied code from view3d_draw.c */
rctf viewborder;		rctf viewborder;
int draw_border;		int draw_border;

if (rv3d->persp == RV3D_CAMOB)		if (rv3d->persp == RV3D_CAMOB)
draw_border = (scene->r.mode & R_BORDER) != 0;		draw_border = (scene->r.mode & R_BORDER) != 0;
else		else
draw_border = (v3d->flag2 & V3D_RENDER_BORDER) != 0;		draw_border = (v3d->flag2 & V3D_RENDER_BORDER) != 0;

if (draw_border) {		if (draw_border) {
if (rv3d->persp == RV3D_CAMOB) {		if (rv3d->persp == RV3D_CAMOB) {
ED_view3d_calc_camera_border(scene, ar, v3d, rv3d, &viewborder, false);		ED_view3d_calc_camera_border(scene, depsgraph, ar, v3d, rv3d, &viewborder, false);

disprect->xmin = viewborder.xmin + scene->r.border.xmin * BLI_rctf_size_x(&viewborder);		disprect->xmin = viewborder.xmin + scene->r.border.xmin * BLI_rctf_size_x(&viewborder);
disprect->ymin = viewborder.ymin + scene->r.border.ymin * BLI_rctf_size_y(&viewborder);		disprect->ymin = viewborder.ymin + scene->r.border.ymin * BLI_rctf_size_y(&viewborder);
disprect->xmax = viewborder.xmin + scene->r.border.xmax * BLI_rctf_size_x(&viewborder);		disprect->xmax = viewborder.xmin + scene->r.border.xmax * BLI_rctf_size_x(&viewborder);
disprect->ymax = viewborder.ymin + scene->r.border.ymax * BLI_rctf_size_y(&viewborder);		disprect->ymax = viewborder.ymin + scene->r.border.ymax * BLI_rctf_size_y(&viewborder);
}		}
else {		else {
disprect->xmin = v3d->render_border.xmin * ar->winx;		disprect->xmin = v3d->render_border.xmin * ar->winx;
disprect->xmax = v3d->render_border.xmax * ar->winx;		disprect->xmax = v3d->render_border.xmax * ar->winx;
disprect->ymin = v3d->render_border.ymin * ar->winy;		disprect->ymin = v3d->render_border.ymin * ar->winy;
disprect->ymax = v3d->render_border.ymax * ar->winy;		disprect->ymax = v3d->render_border.ymax * ar->winy;
}		}

return 1;		return 1;
}		}

BLI_rcti_init(disprect, 0, 0, 0, 0);		BLI_rcti_init(disprect, 0, 0, 0, 0);
return 0;		return 0;
}		}

/* returns true if OK */		/* returns true if OK */
static bool render_view3d_get_rects(ARegion ar, View3D v3d, RegionView3D rv3d, rctf viewplane, RenderEngine *engine,		static bool render_view3d_get_rects(
		const Depsgraph *depsgraph,
		ARegion ar, View3D v3d, RegionView3D rv3d, rctf viewplane, RenderEngine *engine,
float r_clipsta, float r_clipend, float r_pixsize, bool r_ortho)		float r_clipsta, float r_clipend, float r_pixsize, bool r_ortho)
{		{

if (ar->winx < 4 \|\| ar->winy < 4) return false;		if (ar->winx < 4 \|\| ar->winy < 4) return false;

*r_ortho = ED_view3d_viewplane_get(v3d, rv3d, ar->winx, ar->winy, viewplane, r_clipsta, r_clipend, r_pixsize);		*r_ortho = ED_view3d_viewplane_get(depsgraph, v3d, rv3d, ar->winx, ar->winy, viewplane, r_clipsta, r_clipend, r_pixsize);

engine->resolution_x = ar->winx;		engine->resolution_x = ar->winx;
engine->resolution_y = ar->winy;		engine->resolution_y = ar->winy;

return true;		return true;
}		}

static bool render_view3d_is_valid(RenderPreview *rp)		static bool render_view3d_is_valid(RenderPreview *rp)
▲ Show 20 Lines • Show All 90 Lines • ▼ Show 20 Lines	static void render_view3d_startjob(void customdata, short stop, short do_update, float UNUSED(progress))

update_flag = rp->engine->job_update_flag;		update_flag = rp->engine->job_update_flag;
rp->engine->job_update_flag = 0;		rp->engine->job_update_flag = 0;

//printf("ma %d res %d view %d db %d\n", update_flag & PR_UPDATE_MATERIAL, update_flag & PR_UPDATE_RENDERSIZE, update_flag & PR_UPDATE_VIEW, update_flag & PR_UPDATE_DATABASE);		//printf("ma %d res %d view %d db %d\n", update_flag & PR_UPDATE_MATERIAL, update_flag & PR_UPDATE_RENDERSIZE, update_flag & PR_UPDATE_VIEW, update_flag & PR_UPDATE_DATABASE);

G.is_break = false;		G.is_break = false;

if (false == render_view3d_get_rects(rp->ar, rp->v3d, rp->rv3d, &viewplane, rp->engine, &clipsta, &clipend, &pixsize, &orth))		if (false == render_view3d_get_rects(rp->depsgraph, rp->ar, rp->v3d, rp->rv3d, &viewplane, rp->engine, &clipsta, &clipend, &pixsize, &orth))
return;		return;

rp->stop = stop;		rp->stop = stop;
rp->do_update = do_update;		rp->do_update = do_update;

// printf("Enter previewrender\n");		// printf("Enter previewrender\n");

/* ok, are we rendering all over? */		/* ok, are we rendering all over? */
Show All 16 Lines	if (update_flag & PR_UPDATE_VIEW) {
*/		*/
for (object = rp->bmain->object.first; object; object = object->id.next) {		for (object = rp->bmain->object.first; object; object = object->id.next) {
float mat[4][4];		float mat[4][4];
mul_m4_m4m4(mat, rp->viewmat, object->obmat);		mul_m4_m4m4(mat, rp->viewmat, object->obmat);
invert_m4_m4(object->imat_ren, mat);		invert_m4_m4(object->imat_ren, mat);
}		}
}		}

use_border = render_view3d_disprect(rp->scene, rp->ar, rp->v3d,		use_border = render_view3d_disprect(rp->scene, rp->depsgraph,
rp->rv3d, &cliprct);		rp->ar, rp->v3d, rp->rv3d,
		&cliprct);

if ((update_flag & (PR_UPDATE_RENDERSIZE \| PR_UPDATE_DATABASE \| PR_UPDATE_VIEW)) \|\| rstats->convertdone == 0) {		if ((update_flag & (PR_UPDATE_RENDERSIZE \| PR_UPDATE_DATABASE \| PR_UPDATE_VIEW)) \|\| rstats->convertdone == 0) {
RenderData rdata;		RenderData rdata;

/* no osa, blur, seq, layers, savebuffer etc for preview render */		/* no osa, blur, seq, layers, savebuffer etc for preview render */
rdata = rp->scene->r;		rdata = rp->scene->r;
rdata.mode &= ~(R_OSA \| R_MBLUR \| R_BORDER \| R_PANORAMA);		rdata.mode &= ~(R_OSA \| R_MBLUR \| R_BORDER \| R_PANORAMA);
rdata.scemode &= ~(R_DOSEQ \| R_DOCOMP \| R_FREE_IMAGE \| R_EXR_TILE_FILE \| R_FULL_SAMPLE);		rdata.scemode &= ~(R_DOSEQ \| R_DOCOMP \| R_FREE_IMAGE \| R_EXR_TILE_FILE \| R_FULL_SAMPLE);
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}		}

static bool render_view3d_flag_changed(RenderEngine engine, const bContext C)		static bool render_view3d_flag_changed(RenderEngine engine, const bContext C)
{		{
RegionView3D *rv3d = CTX_wm_region_view3d(C);		RegionView3D *rv3d = CTX_wm_region_view3d(C);
View3D *v3d = CTX_wm_view3d(C);		View3D *v3d = CTX_wm_view3d(C);
ARegion *ar = CTX_wm_region(C);		ARegion *ar = CTX_wm_region(C);
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
		Depsgraph *depsgraph = CTX_data_depsgraph(C);
Render *re;		Render *re;
rctf viewplane;		rctf viewplane;
rcti disprect;		rcti disprect;
float clipsta, clipend;		float clipsta, clipend;
bool orth;		bool orth;
int job_update_flag = 0;		int job_update_flag = 0;
char name[32];		char name[32];

Show All 33 Lines	if (engine->last_winx != ar->winx \|\| engine->last_winy != ar->winy) {
job_update_flag \|= PR_UPDATE_RENDERSIZE;		job_update_flag \|= PR_UPDATE_RENDERSIZE;
}		}

if (compare_m4m4(engine->last_viewmat, rv3d->viewmat, 0.00001f) == 0) {		if (compare_m4m4(engine->last_viewmat, rv3d->viewmat, 0.00001f) == 0) {
copy_m4_m4(engine->last_viewmat, rv3d->viewmat);		copy_m4_m4(engine->last_viewmat, rv3d->viewmat);
job_update_flag \|= PR_UPDATE_VIEW;		job_update_flag \|= PR_UPDATE_VIEW;
}		}

render_view3d_get_rects(ar, v3d, rv3d, &viewplane, engine, &clipsta, &clipend, NULL, &orth);		render_view3d_get_rects(depsgraph, ar, v3d, rv3d, &viewplane, engine, &clipsta, &clipend, NULL, &orth);

if (BLI_rctf_compare(&viewplane, &engine->last_viewplane, 0.00001f) == 0) {		if (BLI_rctf_compare(&viewplane, &engine->last_viewplane, 0.00001f) == 0) {
engine->last_viewplane = viewplane;		engine->last_viewplane = viewplane;
job_update_flag \|= PR_UPDATE_VIEW;		job_update_flag \|= PR_UPDATE_VIEW;
}		}

render_view3d_disprect(scene, ar, v3d, rv3d, &disprect);		render_view3d_disprect(scene, depsgraph, ar, v3d, rv3d, &disprect);
if (BLI_rcti_compare(&disprect, &engine->last_disprect) == 0) {		if (BLI_rcti_compare(&disprect, &engine->last_disprect) == 0) {
engine->last_disprect = disprect;		engine->last_disprect = disprect;
job_update_flag \|= PR_UPDATE_RENDERSIZE;		job_update_flag \|= PR_UPDATE_RENDERSIZE;
}		}

/* any changes? go ahead and rerender */		/* any changes? go ahead and rerender */
if (job_update_flag) {		if (job_update_flag) {
engine->job_update_flag \|= job_update_flag;		engine->job_update_flag \|= job_update_flag;
return true;		return true;
}		}

return false;		return false;
}		}

static void render_view3d_do(RenderEngine engine, const bContext C)		static void render_view3d_do(RenderEngine engine, const bContext C)
{		{
wmJob *wm_job;		wmJob *wm_job;
RenderPreview *rp;		RenderPreview *rp;
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
		Depsgraph *depsgraph = CTX_data_depsgraph(C);
ARegion *ar = CTX_wm_region(C);		ARegion *ar = CTX_wm_region(C);
int width = ar->winx, height = ar->winy;		int width = ar->winx, height = ar->winy;
int divider = BKE_render_preview_pixel_size(&scene->r);		int divider = BKE_render_preview_pixel_size(&scene->r);
int resolution_threshold = scene->r.preview_start_resolution *		int resolution_threshold = scene->r.preview_start_resolution *
scene->r.preview_start_resolution;		scene->r.preview_start_resolution;

if (CTX_wm_window(C) == NULL)		if (CTX_wm_window(C) == NULL)
return;		return;
if (!render_view3d_flag_changed(engine, C))		if (!render_view3d_flag_changed(engine, C))
return;		return;

wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), CTX_wm_region(C), "Render Preview",		wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), CTX_wm_region(C), "Render Preview",
WM_JOB_EXCL_RENDER, WM_JOB_TYPE_RENDER_PREVIEW);		WM_JOB_EXCL_RENDER, WM_JOB_TYPE_RENDER_PREVIEW);
rp = MEM_callocN(sizeof(RenderPreview), "render preview");		rp = MEM_callocN(sizeof(RenderPreview), "render preview");
rp->job = wm_job;		rp->job = wm_job;

while (width * height > resolution_threshold) {		while (width * height > resolution_threshold) {
width = max_ii(1, width / 2);		width = max_ii(1, width / 2);
height = max_ii(1, height / 2);		height = max_ii(1, height / 2);
divider *= 2;		divider *= 2;
}		}

/* customdata for preview thread */		/* customdata for preview thread */
rp->scene = scene;		rp->scene = scene;
		rp->depsgraph = depsgraph;
rp->engine = engine;		rp->engine = engine;
rp->sa = CTX_wm_area(C);		rp->sa = CTX_wm_area(C);
rp->ar = CTX_wm_region(C);		rp->ar = CTX_wm_region(C);
rp->v3d = rp->sa->spacedata.first;		rp->v3d = rp->sa->spacedata.first;
rp->rv3d = CTX_wm_region_view3d(C);		rp->rv3d = CTX_wm_region_view3d(C);
rp->bmain = CTX_data_main(C);		rp->bmain = CTX_data_main(C);
rp->resolution_divider = divider;		rp->resolution_divider = divider;
rp->start_resolution_divider = divider;		rp->start_resolution_divider = divider;
▲ Show 20 Lines • Show All 41 Lines • ▼ Show 20 Lines	void render_view3d_draw(RenderEngine engine, const bContext C)

/* Viewport render preview doesn't support multiview, view hardcoded to 0 */		/* Viewport render preview doesn't support multiview, view hardcoded to 0 */
RE_AcquireResultImage(re, &rres, 0);		RE_AcquireResultImage(re, &rres, 0);

if (rres.rectf) {		if (rres.rectf) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);		RegionView3D *rv3d = CTX_wm_region_view3d(C);
View3D *v3d = CTX_wm_view3d(C);		View3D *v3d = CTX_wm_view3d(C);
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
		Depsgraph *depsgraph = CTX_data_depsgraph(C);
ARegion *ar = CTX_wm_region(C);		ARegion *ar = CTX_wm_region(C);
bool force_fallback = false;		bool force_fallback = false;
bool need_fallback = true;		bool need_fallback = true;
float dither = scene->r.dither_intensity;		float dither = scene->r.dither_intensity;
float scale_x, scale_y;		float scale_x, scale_y;
rcti clip_rect;		rcti clip_rect;
int xof, yof;		int xof, yof;

if (render_view3d_disprect(scene, ar, v3d, rv3d, &clip_rect)) {		if (render_view3d_disprect(scene, depsgraph, ar, v3d, rv3d, &clip_rect)) {
scale_x = (float) BLI_rcti_size_x(&clip_rect) / rres.rectx;		scale_x = (float) BLI_rcti_size_x(&clip_rect) / rres.rectx;
scale_y = (float) BLI_rcti_size_y(&clip_rect) / rres.recty;		scale_y = (float) BLI_rcti_size_y(&clip_rect) / rres.recty;
xof = clip_rect.xmin;		xof = clip_rect.xmin;
yof = clip_rect.ymin;		yof = clip_rect.ymin;
}		}
else {		else {
scale_x = (float) ar->winx / rres.rectx;		scale_x = (float) ar->winx / rres.rectx;
scale_y = (float) ar->winy / rres.recty;		scale_y = (float) ar->winy / rres.recty;
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