Ton Roosendaal
a2f9ca3b3f
Nice goodie: Preview renders! - Added new preview.blend, allowing super wide cinemascope previews - Draws nicely blended inside widget type, rounded corners - Preview now renders using all available cpus/cores. - Uses - hopefully rock stable - method, which doesn't copy or allocate anything for previews, but just uses render API calls. - Multiple previews are possible! But, added provision in Jobs manager to only render one preview job at a time. If you start more preview jobs, they're suspended until it's their turn. Bugfix: new buttons context code crashed when going full-window. Tweaks are still needed for notifiers. I have to figure out still how to retrieve SpaceButs button view types...
81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
/**
|
|
* ***** BEGIN GPL LICENSE BLOCK *****
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2005 Blender Foundation.
|
|
* All rights reserved.
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
#ifndef ED_PREVIEWRENDER_H
|
|
#define ED_PREVIEWRENDER_H
|
|
|
|
#include "DNA_vec_types.h"
|
|
|
|
struct View3D;
|
|
struct SpaceButs;
|
|
struct RenderInfo;
|
|
struct Image;
|
|
struct ScrArea;
|
|
struct uiBlock;
|
|
struct Render;
|
|
struct bContext;
|
|
struct ID;
|
|
|
|
#define PREVIEW_RENDERSIZE 140
|
|
|
|
typedef void (*VectorDrawFunc)(int x, int y, int w, int h, float alpha);
|
|
|
|
/* stores rendered preview - is also used for icons */
|
|
typedef struct RenderInfo {
|
|
int pr_rectx;
|
|
int pr_recty;
|
|
short curtile, tottile, status;
|
|
rcti disprect; /* storage for view3d preview rect */
|
|
unsigned int* rect;
|
|
struct Render *re; /* persistant render */
|
|
} RenderInfo;
|
|
|
|
/* ri->status */
|
|
#define PR_DBASE 1
|
|
#define PR_DISPRECT 2
|
|
#define PR_PROJECTED 4
|
|
#define PR_ROTATED 8
|
|
|
|
/* Render the preview
|
|
|
|
pr_method:
|
|
- PR_DRAW_RENDER: preview is rendered and drawn, as indicated by called context (buttons panel)
|
|
- PR_ICON_RENDER: the preview is not drawn and the function is not dynamic,
|
|
so no events are processed. Hopefully fast enough for at least 32x32
|
|
- PR_DO_RENDER: preview is rendered, not drawn, but events are processed for afterqueue,
|
|
in use for node editor now.
|
|
*/
|
|
|
|
#define PR_DRAW_RENDER 0
|
|
#define PR_ICON_RENDER 1
|
|
#define PR_DO_RENDER 2
|
|
|
|
void ED_preview_init_dbase(void);
|
|
void ED_preview_free_dbase(void);
|
|
|
|
void ED_preview_shader_job(const struct bContext *C, void *owner, struct ID *id, int sizex, int sizey);
|
|
|
|
void ED_preview_draw(const struct bContext *C, void *idp, rcti *rect);
|
|
|
|
#endif
|