static int control(struct vo *vo, uint32_t request, void *data)
{
struct xvctx *ctx = vo->priv;
switch (request) {
case VOCTRL_GET_PANSCAN:
return VO_TRUE;
case VOCTRL_SET_PANSCAN:
resize(vo);
return VO_TRUE;
case VOCTRL_SET_EQUALIZER: {
vo->want_redraw = true;
struct voctrl_set_equalizer_args *args = data;
return xv_set_eq(vo, ctx->xv_port, args->name, args->value);
}
case VOCTRL_GET_EQUALIZER: {
struct voctrl_get_equalizer_args *args = data;
return xv_get_eq(vo, ctx->xv_port, args->name, args->valueptr);
}
case VOCTRL_SET_YUV_COLORSPACE:;
struct mp_csp_details* given_cspc = data;
int is_709 = given_cspc->format == MP_CSP_BT_709;
xv_set_eq(vo, ctx->xv_port, "bt_709", is_709 * 200 - 100);
read_xv_csp(vo);
vo->want_redraw = true;
return true;
case VOCTRL_GET_YUV_COLORSPACE:;
struct mp_csp_details* cspc = data;
read_xv_csp(vo);
*cspc = ctx->cached_csp;
return true;
case VOCTRL_REDRAW_FRAME:
redraw_frame(vo);
return true;
case VOCTRL_SCREENSHOT: {
struct voctrl_screenshot_args *args = data;
args->out_image = get_screenshot(vo);
return true;
}
case VOCTRL_WINDOW_TO_OSD_COORDS: {
float *c = data;
struct mp_rect *src = &ctx->src_rect;
struct mp_rect *dst = &ctx->dst_rect;
c[0] = av_clipf(c[0], dst->x0, dst->x1) - dst->x0;
c[1] = av_clipf(c[1], dst->y0, dst->y1) - dst->y0;
c[0] = c[0] / (dst->x1 - dst->x0) * (src->x1 - src->x0) + src->x0;
c[1] = c[1] / (dst->y1 - dst->y0) * (src->y1 - src->y0) + src->y0;
return VO_TRUE;
}
}
int events = 0;
int r = vo_x11_control(vo, &events, request, data);
if (events & (VO_EVENT_EXPOSE | VO_EVENT_RESIZE))
resize(vo);
return r;
}
static int control(struct vo *vo, uint32_t request, void *data)
{
struct xvctx *ctx = vo->priv;
switch (request) {
case VOCTRL_GET_PANSCAN:
return VO_TRUE;
case VOCTRL_SET_PANSCAN:
resize(vo);
return VO_TRUE;
case VOCTRL_SET_EQUALIZER: {
vo->want_redraw = true;
struct voctrl_set_equalizer_args *args = data;
return xv_set_eq(vo, ctx->xv_port, args->name, args->value);
}
case VOCTRL_GET_EQUALIZER: {
struct voctrl_get_equalizer_args *args = data;
return xv_get_eq(vo, ctx->xv_port, args->name, args->valueptr);
}
case VOCTRL_REDRAW_FRAME:
draw_image(vo, ctx->original_image);
return true;
}
int events = 0;
int r = vo_x11_control(vo, &events, request, data);
if (events & (VO_EVENT_EXPOSE | VO_EVENT_RESIZE))
resize(vo);
vo_event(vo, events);
return r;
}
static int control(struct vo *vo, uint32_t request, void *data)
{
struct xvctx *ctx = vo->priv;
switch (request) {
case VOCTRL_GET_PANSCAN:
return VO_TRUE;
case VOCTRL_SET_PANSCAN:
resize(vo);
return VO_TRUE;
case VOCTRL_SET_EQUALIZER: {
vo->want_redraw = true;
struct voctrl_set_equalizer_args *args = data;
return xv_set_eq(vo, ctx->xv_port, args->name, args->value);
}
case VOCTRL_GET_EQUALIZER: {
struct voctrl_get_equalizer_args *args = data;
return xv_get_eq(vo, ctx->xv_port, args->name, args->valueptr);
}
case VOCTRL_GET_COLORSPACE: {
struct mp_image_params *params = data;
read_xv_csp(vo);
params->colorspace = ctx->cached_csp;
return true;
}
case VOCTRL_REDRAW_FRAME:
draw_image(vo, ctx->original_image);
return true;
case VOCTRL_SCREENSHOT: {
struct voctrl_screenshot_args *args = data;
args->out_image = get_screenshot(vo);
return true;
}
}
int events = 0;
int r = vo_x11_control(vo, &events, request, data);
if (events & (VO_EVENT_EXPOSE | VO_EVENT_RESIZE))
resize(vo);
return r;
}
/*
* create and map window,
* allocate colors and (shared) memory
*/
static int reconfig(struct vo *vo, struct mp_image_params *params)
{
struct vo_x11_state *x11 = vo->x11;
struct xvctx *ctx = vo->priv;
int i;
mp_image_unrefp(&ctx->original_image);
ctx->image_height = params->h;
ctx->image_width = params->w;
ctx->image_format = params->imgfmt;
if ((ctx->max_width != 0 && ctx->max_height != 0)
&& (ctx->image_width > ctx->max_width
|| ctx->image_height > ctx->max_height)) {
MP_ERR(vo, "Source image dimensions are too high: %ux%u (maximum is %ux%u)\n",
ctx->image_width, ctx->image_height, ctx->max_width,
ctx->max_height);
return -1;
}
/* check image formats */
ctx->xv_format = 0;
for (i = 0; i < ctx->formats; i++) {
MP_VERBOSE(vo, "Xvideo image format: 0x%x (%4.4s) %s\n",
ctx->fo[i].id, (char *) &ctx->fo[i].id,
(ctx->fo[i].format == XvPacked) ? "packed" : "planar");
if (ctx->fo[i].id == find_xv_format(ctx->image_format))
ctx->xv_format = ctx->fo[i].id;
}
if (!ctx->xv_format)
return -1;
vo_x11_config_vo_window(vo);
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);
MP_VERBOSE(vo, "using Xvideo port %d for hw scaling\n", ctx->xv_port);
// In case config has been called before
for (i = 0; i < ctx->num_buffers; i++)
deallocate_xvimage(vo, i);
ctx->num_buffers = ctx->cfg_buffers;
for (i = 0; i < ctx->num_buffers; i++) {
if (!allocate_xvimage(vo, i)) {
MP_FATAL(vo, "could not allocate Xv image data\n");
return -1;
}
}
ctx->current_buf = 0;
ctx->current_ip_buf = 0;
int is_709 = params->colorspace == MP_CSP_BT_709;
xv_set_eq(vo, ctx->xv_port, "bt_709", is_709 * 200 - 100);
read_xv_csp(vo);
resize(vo);
return 0;
}
