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, see <https://www.gnu.org/licenses/>.
25 #include <condition_variable>
28 #include <EGL/eglext.h>
29 #include <VG/openvg.h>
34 #include "osdvector.h"
39 #include "staticartwork.h"
40 #ifdef PICTURE_DECODER_OMX
47 #include FT_FREETYPE_H
53 OVGcreateImagePalette,
69 unsigned int param1, param2, param3;
70 unsigned int id; //only set an id if you are waiting
80 class OsdOpenVG : public OsdVector, public Thread_TYPE
81 #ifdef PICTURE_DECODER_OMX
82 , public EGLPictureCreator
93 bool screenShot(void* buffer, int width, int height, bool osd /*include osd*/);
97 float getFontHeight();
98 float getCharWidth(wchar_t c);
100 int getFontNames(const char*** names, const char*** names_keys);
102 virtual void setFont(const char* fontname);
104 virtual float getPixelAspect() {return aspect_correction;};
106 bool getEGLPicture(struct OsdVector::PictureInfo& info, EGLDisplay* display);
108 void updateBackgroundColor(DrawStyle bg);
114 /*osd vector implementation*/
115 void destroyImageRef(ImageIndex index);
116 // ImageIndex createJpeg(const char* fileName, int *width,int *height);
117 ImageIndex createMonoBitmap(void* base, int width, int height);
118 ImageIndex createImagePalette(int width, int height, const unsigned char* image_data, const unsigned int* palette_data);
119 void createPicture(struct PictureInfo& pict_inf);
120 void destroyDrawStyleHandle(VectorHandle index);
121 VectorHandle createDrawStyleHandle(const DrawStyle& c);
122 bool getStaticImageData(unsigned int static_id, UCHAR** userdata, ULONG* length);
124 void drawSetTrans(SurfaceInfo& sc);
125 void executeDrawCommand(SVGCommand& command);
129 VGPath std_paths[PIPoint + 1];
130 long long lastrendertime;
131 void InternalRendering();
132 void getScreenSize(int& width, int& height);
133 void getRealScreenSize(int& width, int& height);
138 std::mutex taskmutex;
140 std::mutex vgTaskSignalMutex;
141 std::condition_variable vgTaskSignal;
143 std::deque<OpenVGCommand> vgcommands;
144 std::deque<OpenVGResponse> vgresponses;
146 bool haveOpenVGResponse(unsigned int id, unsigned int* resp);
147 unsigned int putOpenVGCommand(OpenVGCommand& comm, bool wait);
148 unsigned int handleTask(OpenVGCommand& command);
149 //void purgeAllReferences();
150 unsigned int wait_id;
152 FT_Library ft_library;
157 int loadFont(bool fontchange);
158 std::map<unsigned int, float> font_exp_x;
159 std::vector<char*> fontnames;
160 std::vector<char*> fontnames_keys;
166 unsigned int loadTTchar(cTeletextChar c);
167 std::map<unsigned int, int> tt_font_chars;
174 uint32_t display_height;
175 uint32_t display_width;
176 DISPMANX_DISPLAY_HANDLE_T bcm_display;
177 DISPMANX_ELEMENT_HANDLE_T bcm_element;
178 DISPMANX_ELEMENT_HANDLE_T bcm_background;
179 DISPMANX_RESOURCE_HANDLE_T bcm_backres;
184 EGLDisplay egl_display;
185 EGLSurface egl_surface;
186 EGLContext egl_context;
187 EGLConfig egl_ourconfig;
189 float aspect_correction;
190 bool freetype_inited;
192 uint8_t* static_artwork_begin[sa_MAX];
193 uint8_t* static_artwork_end[sa_MAX];
195 #ifdef PICTURE_DECODER_OMX