static void SDLGL_CaptureOutput(AG_DriverSDLGL *sgl) { char path[AG_PATHNAME_MAX]; AG_DriverSw *dsw = (AG_DriverSw *)sgl; AG_Surface *s; Snprintf(path, sizeof(path), sgl->outPath, sgl->outFrame); glReadPixels(0, 0, dsw->w, dsw->h, GL_RGBA, GL_UNSIGNED_BYTE, sgl->outBuf); if (AG_PackedPixelFlip(sgl->outBuf, dsw->h, dsw->w*4) == -1) { goto fail_disable; } s = AG_SurfaceFromPixelsRGBA(sgl->outBuf, dsw->w, dsw->h, 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0); if (s == NULL) goto fail; switch (sgl->outMode) { case AG_SDLGL_OUT_JPEG: if (AG_SurfaceExportJPEG(s, path) == -1) { goto fail; } break; case AG_SDLGL_OUT_PNG: if (AG_SurfaceExportPNG(s, path) == -1) { goto fail; } break; } if (++sgl->outFrame == sgl->outLast) { Verbose("Reached last frame; terminating\n"); AG_Terminate(0); } AG_SurfaceFree(s); return; fail: AG_SurfaceFree(s); fail_disable: AG_Verbose("%s; disabling capture\n", AG_GetError()); sgl->outMode = AG_SDLGL_OUT_NONE; }
static int SDLGL_OpenVideo(void *obj, Uint w, Uint h, int depth, Uint flags) { char buf[16]; AG_Driver *drv = obj; AG_DriverSw *dsw = obj; AG_DriverSDLGL *sgl = obj; Uint32 sFlags = SDL_OPENGL; int newDepth; /* Set the requested display options. */ if (flags & AG_VIDEO_RESIZABLE) { sFlags |= SDL_RESIZABLE; } if (flags & AG_VIDEO_ANYFORMAT) { sFlags |= SDL_ANYFORMAT; } if (flags & AG_VIDEO_HWPALETTE) { sFlags |= SDL_HWPALETTE; } if (flags & AG_VIDEO_DOUBLEBUF) { sFlags |= SDL_DOUBLEBUF; } if (flags & AG_VIDEO_FULLSCREEN) { sFlags |= SDL_FULLSCREEN; } if (flags & AG_VIDEO_NOFRAME) { sFlags |= SDL_NOFRAME; } if (flags & AG_VIDEO_OVERLAY) dsw->flags |= AG_DRIVER_SW_OVERLAY; if (flags & AG_VIDEO_BGPOPUPMENU) dsw->flags |= AG_DRIVER_SW_BGPOPUP; /* Apply the output capture settings. */ if (AG_Defined(drv, "out")) { char *ext; AG_GetString(drv, "out", buf, sizeof(buf)); if ((ext = strrchr(buf, '.')) != NULL && ext[1] != '\0') { if (Strcasecmp(&ext[1], "jpeg") == 0 || Strcasecmp(&ext[1], "jpg") == 0) { sgl->outMode = AG_SDLGL_OUT_JPEG; if ((sgl->outPath = TryStrdup(buf)) == NULL) return (-1); } else if (Strcasecmp(&ext[1], "png") == 0) { sgl->outMode = AG_SDLGL_OUT_PNG; if ((sgl->outPath = TryStrdup(buf)) == NULL) return (-1); } else { AG_SetError("Invalid out= argument: `%s'", buf); return (-1); } if (AG_Defined(drv, "outFirst")) { AG_GetString(drv, "outFirst", buf, sizeof(buf)); sgl->outFrame = atoi(buf); } else { sgl->outFrame = 0; } if (AG_Defined(drv, "outLast")) { AG_GetString(drv, "outLast", buf, sizeof(buf)); sgl->outLast = atoi(buf); } } } /* Apply the default resolution settings. */ if (w == 0 && AG_Defined(drv, "width")) { AG_GetString(drv, "width", buf, sizeof(buf)); w = atoi(buf); } if (h == 0 && AG_Defined(drv, "height")) { AG_GetString(drv, "height", buf, sizeof(buf)); h = atoi(buf); } if (depth == 0 && AG_Defined(drv, "depth")) { AG_GetString(drv, "depth", buf, sizeof(buf)); depth = atoi(buf); } /* Set the video mode. Force hardware palette in 8bpp. */ Verbose(_("SDLGL: Setting mode %dx%d (%d bpp)\n"), w, h, depth); newDepth = SDL_VideoModeOK(w, h, depth, sFlags); if (newDepth == 8) { Verbose(_("Enabling hardware palette")); sFlags |= SDL_HWPALETTE; } if ((sgl->s = SDL_SetVideoMode((int)w, (int)h, newDepth, sFlags)) == NULL) { AG_SetError("Setting %dx%dx%d mode: %s", w, h, newDepth, SDL_GetError()); return (-1); } SDL_EnableUNICODE(1); if ((drv->videoFmt = AG_SDL_GetPixelFormat(sgl->s)) == NULL) { goto fail; } dsw->w = sgl->s->w; dsw->h = sgl->s->h; dsw->depth = (Uint)drv->videoFmt->BitsPerPixel; Verbose(_("SDLGL: New display (%dbpp)\n"), (int)drv->videoFmt->BitsPerPixel); /* Initialize clipping rectangles. */ if (InitClipRects(sgl, dsw->w, dsw->h) == -1) goto fail; /* Create the cursors. */ if (AG_SDL_InitDefaultCursor(sgl) == -1 || AG_InitStockCursors(drv) == -1) goto fail; /* Initialize the GL viewport. */ AG_GL_InitContext( AG_RECT(0, 0, AGDRIVER_SW(sgl)->w, AGDRIVER_SW(sgl)->h)); if (!(dsw->flags & AG_DRIVER_SW_OVERLAY)) { ClearBackground(); } /* Initialize the output capture buffer. */ Free(sgl->outBuf); if ((sgl->outBuf = AG_TryMalloc(dsw->w*dsw->h*4)) == NULL) { AG_Verbose("Out of memory for buffer; disabling capture\n"); sgl->outMode = AG_SDLGL_OUT_NONE; } /* Toggle fullscreen if requested. */ if (AG_CfgBool("view.full-screen")) { if (!SDL_WM_ToggleFullScreen(sgl->s)) AG_SetCfgBool("view.full-screen", 0); } return (0); fail: if (drv->videoFmt) { AG_PixelFormatFree(drv->videoFmt); drv->videoFmt = NULL; } return (-1); }
static void UpdateFaces(AG_Event *event) { AG_Variable *bFont; AG_Font **pFont; AG_FontSelector *fs = AG_SELF(); char fontPath[AG_SEARCHPATH_MAX], *pFontPath = &fontPath[0]; AG_TlistItem *ti; char *s; int i; const int stdSizes[] = { 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20, 22,24,26,28,32,48,64 }; const int nStdSizes = sizeof(stdSizes) / sizeof(stdSizes[0]); bFont = AG_GetVariable(fs, "font", &pFont); AG_PushTextState(); fs->flags &= ~(AG_FONTSELECTOR_UPDATE); for (i = 0; i < agBuiltinFontCount; i++) { AG_StaticFont *font = agBuiltinFonts[i]; ti = AG_TlistAdd(fs->tlFaces, NULL, "_%s", font->name); ti->p1 = font; if (*pFont != NULL && strcmp(ti->text, OBJECT(*pFont)->name) == 0) ti->selected++; } AG_CopyCfgString("font-path", fontPath, sizeof(fontPath)); while ((s = AG_Strsep(&pFontPath, ":")) != NULL) { AG_Dir *dir; int i; if ((dir = AG_OpenDir(s)) == NULL) { AG_Verbose(_("Ignoring: %s\n"), AG_GetError()); continue; } for (i = 0; i < dir->nents; i++) { char path[AG_FILENAME_MAX]; AG_FileInfo info; char *file = dir->ents[i], *pExt; if (file[0] == '.' || (pExt = strrchr(file, '.')) == NULL) { continue; } if (strcmp(pExt, ".ttf") != 0 && strcmp(pExt, ".TTF") != 0) continue; Strlcpy(path, s, sizeof(path)); Strlcat(path, AG_PATHSEP, sizeof(path)); Strlcat(path, file, sizeof(path)); if (AG_GetFileInfo(path, &info) == -1 || info.type != AG_FILE_REGULAR) { continue; } ti = AG_TlistAddS(fs->tlFaces, NULL, file); if (*pFont != NULL && strcmp(file, OBJECT(*pFont)->name) == 0) ti->selected++; } AG_CloseDir(dir); } /* XXX */ for (i = 0; i < nStdSizes; i++) { ti = AG_TlistAdd(fs->tlSizes, NULL, "%d", stdSizes[i]); if (*pFont != NULL && stdSizes[i] == (*pFont)->size) ti->selected++; } ti = AG_TlistAdd(fs->tlStyles, NULL, _("Regular")); if (*pFont != NULL && (*pFont)->flags == 0) { ti->selected++; } ti = AG_TlistAdd(fs->tlStyles, NULL, _("Italic")); if (*pFont != NULL && (*pFont)->flags == AG_FONT_ITALIC) { ti->selected++; } ti = AG_TlistAdd(fs->tlStyles, NULL, _("Bold")); if (*pFont != NULL && (*pFont)->flags == AG_FONT_BOLD) { ti->selected++; } ti = AG_TlistAdd(fs->tlStyles, NULL, _("Bold Italic")); if (*pFont != NULL && (*pFont)->flags == (AG_FONT_BOLD|AG_FONT_ITALIC)) { ti->selected++; } UpdatePreview(fs); AG_UnlockVariable(bFont); }