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more localization of sdl stuff

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@94813 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo
2007-12-26 22:10:32 +00:00
parent fe050b42b6
commit 250f064851
2 changed files with 31 additions and 48 deletions
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47
channels/console_gui.c
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@@ -46,6 +46,9 @@ struct gui_info {
#ifdef HAVE_SDL_TTF
TTF_Font *font; /* font to be used */
#endif
/* support for display. */
SDL_Surface *screen; /* the main window */
int outfd; /* fd for output */
SDL_Surface *keypad; /* the pixmap for the keypad */
int kp_size, kp_used;
@@ -82,13 +85,12 @@ static void cleanup_sdl(struct video_desc *env)
}
bzero(gui->win, sizeof(gui->win));
/* XXX free the keys entries */
gui->screen = NULL; /* XXX check reference */
ast_mutex_destroy(&(env->in.dec_in_lock));
ast_free(gui);
env->gui = NULL;
}
SDL_Quit();
env->screen = NULL; /* XXX check reference */
if (env->sdl_ok)
ast_mutex_destroy(&(env->in.dec_in_lock));
}
/*
@@ -108,7 +110,7 @@ static void show_frame(struct video_desc *env, int out)
SDL_Overlay *bmp;
struct gui_info *gui = env->gui;
if (!env->sdl_ok)
if (!gui)
return;
if (out == WIN_LOCAL) { /* webcam/x11 to sdl */
@@ -329,7 +331,7 @@ static int gui_output(struct video_desc *env, const char *text)
SDL_Rect dest = {gui->win[WIN_KEYPAD].rect.x + x, y};
/* clean surface each rewrite */
SDL_BlitSurface(gui->keypad, NULL, env->screen, &gui->win[WIN_KEYPAD].rect);
SDL_BlitSurface(gui->keypad, NULL, gui->screen, &gui->win[WIN_KEYPAD].rect);
output = TTF_RenderText_Solid(gui->font, text, color);
if (output == NULL) {
@@ -337,7 +339,7 @@ static int gui_output(struct video_desc *env, const char *text)
return 1;
}
SDL_BlitSurface(output, NULL, env->screen, &dest);
SDL_BlitSurface(output, NULL, gui->screen, &dest);
SDL_UpdateRects(gui->keypad, 1, &gui->win[WIN_KEYPAD].rect);
SDL_FreeSurface(output);
@@ -742,6 +744,7 @@ static void sdl_setup(struct video_desc *env)
int depth, maxw, maxh;
const SDL_VideoInfo *info = SDL_GetVideoInfo();
int kp_w = 0, kp_h = 0; /* keypad width and height */
int sdl_ok = 0;
/* We want at least 16bpp to support YUV overlays.
* E.g with SDL_VIDEODRIVER = aalib the default is 8
@@ -762,31 +765,31 @@ static void sdl_setup(struct video_desc *env)
env->gui = gui_init(env);
ast_log(LOG_WARNING, "gui_init returned %p\n", env->gui);
if (env->gui) {
keypad_setup(env);
ast_log(LOG_WARNING, "keypad_setup returned %p %d\n",
env->gui->keypad, env->gui->kp_used);
if (env->gui->keypad) {
kp_w = env->gui->keypad->w;
kp_h = env->gui->keypad->h;
}
if (!env->gui)
goto no_sdl;
keypad_setup(env);
ast_log(LOG_WARNING, "keypad_setup returned %p %d\n",
env->gui->keypad, env->gui->kp_used);
if (env->gui->keypad) {
kp_w = env->gui->keypad->w;
kp_h = env->gui->keypad->h;
}
#define BORDER 5 /* border around our windows */
maxw = env->in.rem_dpy.w + env->out.loc_dpy.w + kp_w;
maxh = MAX( MAX(env->in.rem_dpy.h, env->out.loc_dpy.h), kp_h);
maxw += 4 * BORDER;
maxh += 2 * BORDER;
env->screen = SDL_SetVideoMode(maxw, maxh, depth, 0);
if (!env->screen) {
env->gui->screen = SDL_SetVideoMode(maxw, maxh, depth, 0);
if (!env->gui->screen) {
ast_log(LOG_ERROR, "SDL: could not set video mode - exiting\n");
goto no_sdl;
}
SDL_WM_SetCaption("Asterisk console Video Output", NULL);
if (set_win(env->screen, &env->gui->win[WIN_REMOTE], dpy_fmt,
if (set_win(env->gui->screen, &env->gui->win[WIN_REMOTE], dpy_fmt,
env->in.rem_dpy.w, env->in.rem_dpy.h, BORDER, BORDER))
goto no_sdl;
if (set_win(env->screen, &env->gui->win[WIN_LOCAL], dpy_fmt,
if (set_win(env->gui->screen, &env->gui->win[WIN_LOCAL], dpy_fmt,
env->out.loc_dpy.w, env->out.loc_dpy.h,
3*BORDER+env->in.rem_dpy.w + kp_w, BORDER))
goto no_sdl;
@@ -800,15 +803,15 @@ static void sdl_setup(struct video_desc *env)
dest->y = BORDER;
dest->w = env->gui->keypad->w;
dest->h = env->gui->keypad->h;
SDL_BlitSurface(env->gui->keypad, NULL, env->screen, dest);
SDL_UpdateRects(env->screen, 1, dest);
SDL_BlitSurface(env->gui->keypad, NULL, env->gui->screen, dest);
SDL_UpdateRects(env->gui->screen, 1, dest);
}
env->in.dec_in_cur = &env->in.dec_in[0];
env->in.dec_in_dpy = NULL; /* nothing to display */
env->sdl_ok = 1;
sdl_ok = 1;
no_sdl:
if (env->sdl_ok == 0) /* free resources in case of errors */
if (!sdl_ok) /* free resources in case of errors */
cleanup_sdl(env);
}