2 Copyright 2004-2005 Chris Tallon, 2006,2011-2012 Marten Richter
4 This file is part of VOMP.
6 VOMP is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 VOMP is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with VOMP; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
28 #include <EGL/eglext.h>
29 #include <VG/openvg.h>
34 #include "osdvector.h"
41 #ifdef PICTURE_DECODER_OMX
48 #include FT_FREETYPE_H
53 OVGcreateImagePalette,
69 unsigned int param1,param2,param3;
70 unsigned int id; //only set an id if you are waiting
73 struct OpenVGResponse{
79 class OsdOpenVG : public OsdVector, public Thread_TYPE, public EGLPictureCreator
85 int init(void* device);
92 float getFontHeight();
93 float getCharWidth(wchar_t c);
94 void imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data);
96 int getFontNames(const char *** names,const char *** names_keys);
98 virtual void setFont(const char * fontname);
100 virtual float getPixelAspect() {return aspect_correction;};
102 bool getEGLPicture(struct OsdVector::PictureInfo & info, EGLDisplay * display);
108 /*osd vector implementation*/
109 void destroyImageRef(ImageIndex index);
110 // ImageIndex createJpeg(const char* fileName, int *width,int *height);
111 ImageIndex createMonoBitmap(void *base,int width,int height);
112 ImageIndex createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data);
113 void createPicture(struct PictureInfo& pict_inf);
114 void destroyStyleRef(unsigned int index);
115 unsigned int createStyleRef(const DrawStyle &c);
116 unsigned int createColorRef(const Colour &c);
117 bool getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length);
119 void drawSetTrans(SurfaceCommands & sc);
120 void executeDrawCommand(SVGCommand & command);
124 VGPath std_paths[Point+1];
125 long long lastrendertime;
126 void InternalRendering();
127 void getScreenSize(int &width, int &height);
134 deque<OpenVGCommand> vgcommands;
135 deque<OpenVGResponse> vgresponses;
137 bool haveOpenVGResponse(unsigned int id,unsigned int * resp);
138 unsigned int putOpenVGCommand(OpenVGCommand& comm,bool wait);
139 unsigned int handleTask(OpenVGCommand& command);
140 //void purgeAllReferences();
141 unsigned int wait_id;
143 FT_Library ft_library;
148 int loadFont(bool fontchange);
149 map<unsigned int,float> font_exp_x;
150 vector<char*> fontnames;
151 vector<char*> fontnames_keys;
157 unsigned int loadTTchar(cTeletextChar c);
158 map<unsigned int,int> tt_font_chars;
163 void threadPostStopCleanup();
168 uint32_t display_height;
169 uint32_t display_width;
170 DISPMANX_DISPLAY_HANDLE_T bcm_display;
171 DISPMANX_ELEMENT_HANDLE_T bcm_element;
172 DISPMANX_ELEMENT_HANDLE_T bcm_background;
173 DISPMANX_RESOURCE_HANDLE_T bcm_backres;
178 EGLDisplay egl_display;
179 EGLSurface egl_surface;
180 EGLContext egl_context;
181 EGLConfig egl_ourconfig;
183 float aspect_correction;
184 bool freetype_inited;
186 #ifdef PICTURE_DECODER_OMX