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/>.
26 #include <condition_variable>
29 #include <EGL/eglext.h>
30 #include <VG/openvg.h>
34 #include "osdvector.h"
38 #include "staticartwork.h"
39 #ifdef PICTURE_DECODER_OMX
44 #include FT_FREETYPE_H
50 OVGcreateImagePalette,
66 unsigned int param1, param2, param3;
67 unsigned int id; //only set an id if you are waiting
76 class OsdOpenVG : public OsdVector, public Thread_TYPE
77 #ifdef PICTURE_DECODER_OMX
78 , public EGLPictureCreator
89 bool screenShot(void* buffer, int width, int height, bool osd /*include osd*/);
91 float getFontHeight();
92 float getCharWidth(wchar_t c);
94 int getFontNames(const char*** names, const char*** names_keys);
96 virtual void setFont(const char* fontname);
98 virtual float getPixelAspect() {return aspect_correction;};
100 bool getEGLPicture(struct OsdVector::PictureInfo& info, EGLDisplay* display);
102 void updateBackgroundColor(DrawStyle bg);
105 /*osd vector implementation*/
106 void destroyImageRef(ImageIndex index);
107 // ImageIndex createJpeg(const char* fileName, int *width,int *height);
108 ImageIndex createMonoBitmap(void* base, int width, int height);
109 ImageIndex createImagePalette(int width, int height, const unsigned char* image_data, const unsigned int* palette_data);
110 void createPicture(struct PictureInfo& pict_inf);
111 void destroyDrawStyleHandle(VectorHandle index);
112 VectorHandle createDrawStyleHandle(const DrawStyle& c);
113 bool getStaticImageData(unsigned int static_id, UCHAR** userdata, ULONG* length);
115 void drawSetTrans(SurfaceInfo& sc);
116 void executeDrawCommand(SVGCommand& command);
120 VGPath std_paths[PIPoint + 1];
121 long long lastrendertime;
122 void InternalRendering();
123 void getScreenSize(int& width, int& height);
124 void getRealScreenSize(int& width, int& height);
127 std::mutex taskmutex;
128 std::mutex vgTaskSignalMutex;
129 std::condition_variable vgTaskSignal;
131 std::deque<OpenVGCommand> vgcommands;
132 std::deque<OpenVGResponse> vgresponses;
134 bool haveOpenVGResponse(unsigned int id, unsigned int* resp);
135 unsigned int putOpenVGCommand(OpenVGCommand& comm, bool wait);
136 unsigned int handleTask(OpenVGCommand& command);
137 //void purgeAllReferences();
138 unsigned int wait_id{1};
140 FT_Library ft_library;
145 int loadFont(bool fontchange);
146 std::map<unsigned int, float> font_exp_x;
147 std::vector<char*> fontnames;
148 std::vector<char*> fontnames_keys;
154 unsigned int loadTTchar(cTeletextChar c);
155 std::map<unsigned int, int> tt_font_chars;
161 uint32_t display_height{};
162 uint32_t display_width{};
163 DISPMANX_DISPLAY_HANDLE_T bcm_display;
164 DISPMANX_ELEMENT_HANDLE_T bcm_element;
165 DISPMANX_ELEMENT_HANDLE_T bcm_background;
166 DISPMANX_RESOURCE_HANDLE_T bcm_backres{};
170 EGLDisplay egl_display;
171 EGLSurface egl_surface;
172 EGLContext egl_context;
173 EGLConfig egl_ourconfig;
175 float aspect_correction{1.};
176 bool freetype_inited{};
178 uint8_t* static_artwork_begin[sa_MAX];
179 uint8_t* static_artwork_end[sa_MAX];
181 #ifdef PICTURE_DECODER_OMX