/* * video_out.c, * * Copyright (C) Aaron Holtzman - June 2000 * * mpeg2dec 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, or (at your option) * any later version. * * mpeg2dec 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 GNU Make; see the file COPYING. If not, write to * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include #include #include #include //#include #include "config.h" #include "video_out.h" #include "../linux/shmem.h" //int vo_flags=0; // currect resolution/bpp on screen: (should be autodetected by vo_init()) int vo_depthonscreen=0; int vo_screenwidth=0; int vo_screenheight=0; int vo_config_count=0; // requested resolution/bpp: (-x -y -bpp options) int vo_dx=0; int vo_dy=0; int vo_dwidth=0; int vo_dheight=0; int vo_dbpp=0; int vo_old_x = 0; int vo_old_y = 0; int vo_old_width = 0; int vo_old_height = 0; int vo_doublebuffering = 0; int vo_vsync = 0; int vo_fs = 0; int vo_fsmode = 0; float vo_panscan = 0.0f; int vo_pts=0; // for hw decoding float vo_fps=0; // for mp1e rte char *vo_subdevice = NULL; int vo_directrendering=0; // // Externally visible list of all vo drivers // extern vo_functions_t video_out_mga; extern vo_functions_t video_out_xmga; extern vo_functions_t video_out_x11; extern vo_functions_t video_out_xv; extern vo_functions_t video_out_gl; extern vo_functions_t video_out_gl2; extern vo_functions_t video_out_dga; extern vo_functions_t video_out_fsdga; extern vo_functions_t video_out_sdl; extern vo_functions_t video_out_3dfx; extern vo_functions_t video_out_tdfxfb; extern vo_functions_t video_out_null; //extern vo_functions_t video_out_odivx; extern vo_functions_t video_out_zr; extern vo_functions_t video_out_bl; extern vo_functions_t video_out_pgm; extern vo_functions_t video_out_md5; extern vo_functions_t video_out_syncfb; extern vo_functions_t video_out_fbdev; extern vo_functions_t video_out_svga; extern vo_functions_t video_out_png; extern vo_functions_t video_out_ggi; extern vo_functions_t video_out_aa; extern vo_functions_t video_out_mpegpes; extern vo_functions_t video_out_yuv4mpeg; #ifdef HAVE_DXR2 extern vo_functions_t video_out_dxr2; #endif extern vo_functions_t video_out_dxr3; #ifdef HAVE_JPEG extern vo_functions_t video_out_jpeg; #endif #ifdef HAVE_GIF extern vo_functions_t video_out_gif89a; #endif #ifdef HAVE_VESA extern vo_functions_t video_out_vesa; #endif extern vo_functions_t video_out_directfb; #ifdef CONFIG_VIDIX extern vo_functions_t video_out_xvidix; #endif vo_functions_t* video_out_drivers[] = { #ifdef HAVE_XMGA &video_out_xmga, #endif #ifdef HAVE_MGA &video_out_mga, #endif #ifdef HAVE_SYNCFB &video_out_syncfb, #endif #ifdef HAVE_3DFX &video_out_3dfx, #endif #ifdef HAVE_TDFXFB &video_out_tdfxfb, #endif #ifdef HAVE_XV &video_out_xv, #endif #ifdef HAVE_X11 &video_out_x11, #endif #ifdef HAVE_GL &video_out_gl, &video_out_gl2, #endif #ifdef HAVE_DGA &video_out_dga, // &video_out_fsdga, #endif #ifdef HAVE_SDL &video_out_sdl, #endif #ifdef HAVE_GGI &video_out_ggi, #endif #ifdef HAVE_FBDEV &video_out_fbdev, #endif #ifdef HAVE_SVGALIB &video_out_svga, #endif #ifdef HAVE_AA &video_out_aa, #endif #ifdef HAVE_DXR2 &video_out_dxr2, #endif #ifdef HAVE_DXR3 &video_out_dxr3, #endif #ifdef HAVE_ZR &video_out_zr, #endif #ifdef HAVE_BL &video_out_bl, #endif #ifdef HAVE_PNG &video_out_png, #endif #ifdef HAVE_JPEG &video_out_jpeg, #endif #ifdef HAVE_GIF &video_out_gif89a, #endif &video_out_null, // &video_out_odivx, &video_out_pgm, &video_out_md5, &video_out_mpegpes, &video_out_yuv4mpeg, #ifdef HAVE_VESA &video_out_vesa, #endif #ifdef HAVE_DIRECTFB &video_out_directfb, #endif #if defined(CONFIG_VIDIX) && defined(HAVE_X11) &video_out_xvidix, #endif NULL }; #ifdef HAVE_DXR2 extern void vo_dxr2_register_options(void*); #endif void libvo_register_options(void* cfg) { #ifdef HAVE_DXR2 vo_dxr2_register_options(cfg); #endif } #if defined(HAVE_FBDEV)||defined(HAVE_VESA) /* Borrowed from vo_fbdev.c Monitor ranges related functions*/ char *monitor_hfreq_str = NULL; char *monitor_vfreq_str = NULL; char *monitor_dotclock_str = NULL; float range_max(range_t *r) { float max = 0; for (/* NOTHING */; (r->min != -1 && r->max != -1); r++) if (max < r->max) max = r->max; return max; } int in_range(range_t *r, float f) { for (/* NOTHING */; (r->min != -1 && r->max != -1); r++) if (f >= r->min && f <= r->max) return 1; return 0; } range_t *str2range(char *s) { float tmp_min, tmp_max; char *endptr = s; // to start the loop range_t *r = NULL; int i; if (!s) return NULL; for (i = 0; *endptr; i++) { if (*s == ',') goto out_err; if (!(r = (range_t *) realloc(r, sizeof(*r) * (i + 2)))) { printf("can't realloc 'r'\n"); return NULL; } tmp_min = strtod(s, &endptr); if (*endptr == 'k' || *endptr == 'K') { tmp_min *= 1000.0; endptr++; } else if (*endptr == 'm' || *endptr == 'M') { tmp_min *= 1000000.0; endptr++; } if (*endptr == '-') { tmp_max = strtod(endptr + 1, &endptr); if (*endptr == 'k' || *endptr == 'K') { tmp_max *= 1000.0; endptr++; } else if (*endptr == 'm' || *endptr == 'M') { tmp_max *= 1000000.0; endptr++; } if (*endptr != ',' && *endptr) goto out_err; } else if (*endptr == ',' || !*endptr) { tmp_max = tmp_min; } else goto out_err; r[i].min = tmp_min; r[i].max = tmp_max; if (r[i].min < 0 || r[i].max < 0) goto out_err; s = endptr + 1; } r[i].min = r[i].max = -1; return r; out_err: if (r) free(r); return NULL; } /* Borrowed from vo_fbdev.c END */ #endif