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"
40 #ifdef PICTURE_DECODER_OMX
47 #include FT_FREETYPE_H
52 OVGcreateImagePalette,
68 unsigned int param1,param2,param3;
69 unsigned int id; //only set an id if you are waiting
72 struct OpenVGResponse{
78 class OsdOpenVG : public OsdVector, public Thread_TYPE, public EGLPictureCreator
84 int init(void* device);
91 float getFontHeight();
92 float getCharWidth(wchar_t c);
93 void imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data);
95 int getFontNames(const char *** names,const char *** names_keys);
97 virtual void setFont(const char * fontname);
99 virtual float getPixelAspect() {return aspect_correction;};
101 bool getEGLPicture(struct OsdVector::PictureInfo & info, EGLDisplay * display);
107 /*osd vector implementation*/
108 void destroyImageRef(ImageIndex index);
109 ImageIndex createJpeg(const char* fileName, int *width,int *height);
110 ImageIndex createMonoBitmap(void *base,int width,int height);
111 ImageIndex createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data);
112 void createPicture(struct PictureInfo& pict_inf);
113 void destroyStyleRef(unsigned int index);
114 unsigned int createStyleRef(const DrawStyle &c);
115 unsigned int createColorRef(const Colour &c);
117 void drawSetTrans(SurfaceCommands & sc);
118 void executeDrawCommand(SVGCommand & command);
122 VGPath std_paths[Point+1];
123 long long lastrendertime;
124 void InternalRendering();
125 void getScreenSize(int &width, int &height);
131 pthread_cond_t vgtaskCond;
132 pthread_mutex_t vgtaskCondMutex;
133 deque<OpenVGCommand> vgcommands;
134 deque<OpenVGResponse> vgresponses;
136 bool haveOpenVGResponse(unsigned int id,unsigned int * resp);
137 unsigned int putOpenVGCommand(OpenVGCommand& comm,bool wait);
138 unsigned int handleTask(OpenVGCommand& command);
139 void purgeAllReferences();
140 unsigned int wait_id;
142 FT_Library ft_library;
147 int loadFont(bool fontchange);
148 map<unsigned int,float> font_exp_x;
149 vector<char*> fontnames;
150 vector<char*> fontnames_keys;
156 unsigned int loadTTchar(cTeletextChar c);
157 map<unsigned int,int> tt_font_chars;
162 void threadPostStopCleanup();
167 uint32_t display_height;
168 uint32_t display_width;
169 DISPMANX_DISPLAY_HANDLE_T bcm_display;
170 DISPMANX_ELEMENT_HANDLE_T bcm_element;
171 // DISPMANX_ELEMENT_HANDLE_T bcm_background;
172 // DISPMANX_RESOURCE_HANDLE_T bcm_backres;
177 EGLDisplay egl_display;
178 EGLSurface egl_surface;
179 EGLContext egl_context;
180 EGLConfig egl_ourconfig;
182 float aspect_correction;
183 bool freetype_inited;
185 #ifdef PICTURE_DECODER_OMX