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x11: move GCs and background clearing to vo_xv 

vo_xv.c is the only place where these things are used.
This commit is contained in:
wm4 2015-07-01 23:55:10 +02:00
parent 8dff03560a
commit 6afef5839f
3 changed files with 49 additions and 48 deletions
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54
video/out/vo_xv.c
View File

@ -90,6 +90,8 @@ struct xvctx {
struct mp_rect src_rect;
struct mp_rect dst_rect;
uint32_t max_width, max_height; // zero means: not set
GC f_gc; // used to paint background
GC vo_gc; // used to paint video
int Shmem_Flag;
#if HAVE_SHM && HAVE_XEXT
XShmSegmentInfo Shminfo[MAX_BUFFERS];
@ -381,11 +383,11 @@ static void xv_draw_colorkey(struct vo *vo, const struct mp_rect *rc)
if (ctx->xv_ck_info.method == CK_METHOD_MANUALFILL ||
ctx->xv_ck_info.method == CK_METHOD_BACKGROUND)
{
if (!x11->vo_gc)
if (!ctx->vo_gc)
return;
//less tearing than XClearWindow()
XSetForeground(x11->display, x11->vo_gc, ctx->xv_colorkey);
XFillRectangle(x11->display, x11->window, x11->vo_gc, rc->x0, rc->y0,
XSetForeground(x11->display, ctx->vo_gc, ctx->xv_colorkey);
XFillRectangle(x11->display, x11->window, ctx->vo_gc, rc->x0, rc->y0,
rc->x1 - rc->x0, rc->y1 - rc->y0);
}
}
@ -399,6 +401,38 @@ static void read_xv_csp(struct vo *vo)
ctx->cached_csp = bt709_enabled == 100 ? MP_CSP_BT_709 : MP_CSP_BT_601;
}
static void fill_rect(struct vo *vo, GC gc, int x0, int y0, int x1, int y1)
{
struct vo_x11_state *x11 = vo->x11;
x0 = MPMAX(x0, 0);
y0 = MPMAX(y0, 0);
x1 = MPMIN(x1, vo->dwidth);
y1 = MPMIN(y1, vo->dheight);
if (x11->window && x1 > x0 && y1 > y0)
XFillRectangle(x11->display, x11->window, gc, x0, y0, x1 - x0, y1 - y0);
}
// Clear everything outside of rc with the background color
static void vo_x11_clear_background(struct vo *vo, const struct mp_rect *rc)
{
struct vo_x11_state *x11 = vo->x11;
struct xvctx *ctx = vo->priv;
GC gc = ctx->f_gc;
int w = vo->dwidth;
int h = vo->dheight;
fill_rect(vo, gc, 0, 0, w, rc->y0); // top
fill_rect(vo, gc, 0, rc->y1, w, h); // bottom
fill_rect(vo, gc, 0, rc->y0, rc->x0, rc->y1); // left
fill_rect(vo, gc, rc->x1, rc->y0, w, rc->y1); // right
XFlush(x11->display);
}
static void resize(struct vo *vo)
{
struct xvctx *ctx = vo->priv;
@ -457,6 +491,12 @@ static int reconfig(struct vo *vo, struct mp_image_params *params, int flags)
vo_x11_config_vo_window(vo, NULL, flags, "xv");
if (!ctx->f_gc && !ctx->vo_gc) {
ctx->f_gc = XCreateGC(x11->display, x11->window, 0, 0);
ctx->vo_gc = XCreateGC(x11->display, x11->window, 0, NULL);
XSetForeground(x11->display, ctx->f_gc, 0);
}
if (ctx->xv_ck_info.method == CK_METHOD_BACKGROUND)
XSetWindowBackground(x11->display, x11->window, ctx->xv_colorkey);
@ -577,7 +617,7 @@ static inline void put_xvimage(struct vo *vo, XvImage *xvi)
int sw = src->x1 - src->x0, sh = src->y1 - src->y0;
#if HAVE_SHM && HAVE_XEXT
if (ctx->Shmem_Flag) {
XvShmPutImage(x11->display, ctx->xv_port, x11->window, x11->vo_gc, xvi,
XvShmPutImage(x11->display, ctx->xv_port, x11->window, ctx->vo_gc, xvi,
src->x0, src->y0, sw, sh,
dst->x0, dst->y0, dw, dh,
True);
@ -585,7 +625,7 @@ static inline void put_xvimage(struct vo *vo, XvImage *xvi)
} else
#endif
{
XvPutImage(x11->display, ctx->xv_port, x11->window, x11->vo_gc, xvi,
XvPutImage(x11->display, ctx->xv_port, x11->window, ctx->vo_gc, xvi,
src->x0, src->y0, sw, sh,
dst->x0, dst->y0, dw, dh);
}
@ -702,6 +742,10 @@ static void uninit(struct vo *vo)
}
for (i = 0; i < ctx->num_buffers; i++)
deallocate_xvimage(vo, i);
if (ctx->f_gc != None)
XFreeGC(vo->x11->display, ctx->f_gc);
if (ctx->vo_gc != None)
XFreeGC(vo->x11->display, ctx->vo_gc);
// uninit() shouldn't get called unless initialization went past vo_init()
vo_x11_uninit(vo);
}

40
video/out/x11_common.c
View File

@ -710,10 +710,6 @@ void vo_x11_uninit(struct vo *vo)
if (x11->window != None)
vo_set_cursor_hidden(vo, false);
if (x11->f_gc != None)
XFreeGC(vo->x11->display, x11->f_gc);
if (x11->vo_gc != None)
XFreeGC(vo->x11->display, x11->vo_gc);
if (x11->window != None && x11->window != x11->rootwin) {
XUnmapWindow(x11->display, x11->window);
XDestroyWindow(x11->display, x11->window);
@ -1516,12 +1512,6 @@ void vo_x11_config_vo_window(struct vo *vo, XVisualInfo *vis, int flags,
x11->winrc = geo.win;
}
if (!x11->f_gc && !x11->vo_gc) {
x11->f_gc = XCreateGC(x11->display, x11->window, 0, 0);
x11->vo_gc = XCreateGC(x11->display, x11->window, 0, NULL);
XSetForeground(x11->display, x11->f_gc, 0);
}
if (flags & VOFLAG_HIDDEN)
return;
@ -1547,36 +1537,6 @@ void vo_x11_config_vo_window(struct vo *vo, XVisualInfo *vis, int flags,
x11->pending_vo_events &= ~VO_EVENT_RESIZE; // implicitly done by the VO
}
static void fill_rect(struct vo *vo, GC gc, int x0, int y0, int x1, int y1)
{
struct vo_x11_state *x11 = vo->x11;
x0 = MPMAX(x0, 0);
y0 = MPMAX(y0, 0);
x1 = MPMIN(x1, RC_W(x11->winrc));
y1 = MPMIN(y1, RC_H(x11->winrc));
if (x11->window && x1 > x0 && y1 > y0)
XFillRectangle(x11->display, x11->window, gc, x0, y0, x1 - x0, y1 - y0);
}
// Clear everything outside of rc with the background color
void vo_x11_clear_background(struct vo *vo, const struct mp_rect *rc)
{
struct vo_x11_state *x11 = vo->x11;
GC gc = x11->f_gc;
int w = RC_W(x11->winrc);
int h = RC_H(x11->winrc);
fill_rect(vo, gc, 0, 0, w, rc->y0); // top
fill_rect(vo, gc, 0, rc->y1, w, h); // bottom
fill_rect(vo, gc, 0, rc->y0, rc->x0, rc->y1); // left
fill_rect(vo, gc, rc->x1, rc->y0, w, rc->y1); // right
XFlush(x11->display);
}
static void vo_x11_setlayer(struct vo *vo, bool ontop)
{
struct vo_x11_state *x11 = vo->x11;

3
video/out/x11_common.h
View File

@ -70,8 +70,6 @@ struct vo_x11_state {
XIC xic;
bool no_autorepeat;
GC f_gc; // used to paint background
GC vo_gc; // used to paint video
Colormap colormap;
int wm_type;
@ -128,7 +126,6 @@ int vo_x11_check_events(struct vo *vo);
bool vo_x11_screen_is_composited(struct vo *vo);
void vo_x11_config_vo_window(struct vo *vo, XVisualInfo *vis, int flags,
const char *classname);
void vo_x11_clear_background(struct vo *vo, const struct mp_rect *rc);
int vo_x11_control(struct vo *vo, int *events, int request, void *arg);
#endif /* MPLAYER_X11_COMMON_H */