static int DirectXCreatePictureResource(vout_display_t *vd,
bool *use_overlay,
video_format_t *fmt)
{
vout_display_sys_t *sys = vd->sys;
/* */
picture_sys_t *picsys = calloc(1, sizeof(*picsys));
if (unlikely(picsys == NULL))
return VLC_ENOMEM;
sys->picsys = picsys;
/* */
bool allow_hw_yuv = sys->can_blit_fourcc &&
vlc_fourcc_IsYUV(fmt->i_chroma) &&
var_InheritBool(vd, "directx-hw-yuv");
bool allow_overlay = var_InheritBool(vd, "directx-overlay");
/* Try to use an yuv surface */
if (allow_hw_yuv) {
const vlc_fourcc_t *list = vlc_fourcc_GetYUVFallback(fmt->i_chroma);
/* Try with overlay first */
for (unsigned pass = allow_overlay ? 0 : 1; pass < 2; pass++) {
for (unsigned i = 0; list[i] != 0; i++) {
const DWORD fourcc = DirectXGetFourcc(list[i]);
if (!fourcc)
continue;
if (pass == 0) {
if (DirectXCreatePictureResourceYuvOverlay(vd, fmt, fourcc))
{
#ifndef NDEBUG
msg_Dbg(vd, "Failed to create YUV overlay surface %4.4s", (const char*)&fourcc);
#endif
continue;
}
} else {
if (DirectXCreatePictureResourceYuv(vd, fmt, fourcc))
{
#ifndef NDEBUG
msg_Dbg(vd, "Failed to create YUV surface %4.4s", (const char*)&fourcc);
#endif
continue;
}
}
/* */
*use_overlay = pass == 0;
fmt->i_chroma = list[i];
return VLC_SUCCESS;
}
}
}
/* Try plain RGB */
return DirectXCreatePictureResourceRgb(vd, fmt);
}
static int DirectXCreatePictureResource(vout_display_t *vd,
bool *use_overlay,
video_format_t *fmt)
{
vout_display_sys_t *sys = vd->sys;
/* */
picture_resource_t *rsc = &sys->resource;
rsc->p_sys = calloc(1, sizeof(*rsc->p_sys));
if (!rsc->p_sys)
return VLC_ENOMEM;
/* */
bool allow_hw_yuv = sys->can_blit_fourcc &&
vlc_fourcc_IsYUV(fmt->i_chroma) &&
var_InheritBool(vd, "directx-hw-yuv");
bool allow_overlay = var_InheritBool(vd, "overlay");
/* Try to use an yuv surface */
if (allow_hw_yuv) {
const vlc_fourcc_t *list = vlc_fourcc_GetYUVFallback(fmt->i_chroma);
/* Try with overlay first */
for (unsigned pass = allow_overlay ? 0 : 1; pass < 2; pass++) {
for (unsigned i = 0; list[i] != 0; i++) {
const DWORD fourcc = DirectXGetFourcc(list[i]);
if (!fourcc)
continue;
if (pass == 0) {
if (DirectXCreatePictureResourceYuvOverlay(vd, fmt, fourcc))
continue;
} else {
if (DirectXCreatePictureResourceYuv(vd, fmt, fourcc))
continue;
}
/* */
*use_overlay = pass == 0;
fmt->i_chroma = list[i];
return VLC_SUCCESS;
}
}
}
/* Try plain RGB */
return DirectXCreatePictureResourceRgb(vd, fmt);
}