dxva: move initialization from setup to open

modules/codec/avcodec/d3d11va.c

@@ -147,10 +147,7 @@ static picture_t *DxAllocPicture(vlc_va_t *, const video_format_t *, unsigned in
 static int Setup(vlc_va_t *va, AVCodecContext *avctx, vlc_fourcc_t *chroma)
 {
     vlc_va_sys_t *sys = va->sys;
-    if (directx_va_Setup(va, &sys->dx_sys, avctx)!=VLC_SUCCESS)
-        return VLC_EGENERIC;
 
-    avctx->hwaccel_context = &sys->hw;
     *chroma = sys->filter == NULL ? VLC_CODEC_D3D11_OPAQUE : VLC_CODEC_YV12;
 
     return VLC_SUCCESS;
@@ -361,6 +358,12 @@ static int Open(vlc_va_t *va, AVCodecContext *ctx, enum PixelFormat pix_fmt,
             goto error;
     }
 
+    err = directx_va_Setup(va, &sys->dx_sys, ctx);
+    if (err != VLC_SUCCESS)
+        goto error;
+
+    ctx->hwaccel_context = &sys->hw;
+
     /* TODO print the hardware name/vendor for debugging purposes */
     va->description = DxDescribe(dx_sys);
     va->setup   = Setup;

modules/codec/avcodec/dxva2.c

@@ -207,10 +207,7 @@ static filter_t *CreateFilter( vlc_object_t *p_this, const es_format_t *p_fmt_in
 static int Setup(vlc_va_t *va, AVCodecContext *avctx, vlc_fourcc_t *chroma)
 {
     vlc_va_sys_t *sys = va->sys;
-    if (directx_va_Setup(va, &sys->dx_sys, avctx)!=VLC_SUCCESS)
-        return VLC_EGENERIC;
 
-    avctx->hwaccel_context = &sys->hw;
     *chroma = sys->filter == NULL ? VLC_CODEC_D3D9_OPAQUE : VLC_CODEC_YV12;
 
     return VLC_SUCCESS;
@@ -368,6 +365,12 @@ static int Open(vlc_va_t *va, AVCodecContext *ctx, enum PixelFormat pix_fmt,
             goto error;
     }
 
+    err = directx_va_Setup(va, &sys->dx_sys, ctx);
+    if (err != VLC_SUCCESS)
+        goto error;
+
+    ctx->hwaccel_context = &sys->hw;
+
     /* TODO print the hardware name/vendor for debugging purposes */
     va->description = DxDescribe(sys);
     va->setup   = Setup;