[vlc-devel] [PATCH 5/5] libvlc: provide the source video dimensions when updating the surface dimensions

[Steve Lhomme]

The host may decide to match the source video but it cannot do so if the resize
callback settled the window size (which is also the rendering dimension) for
good.
---
 include/vlc/libvlc_media_player.h       | 3 +++
 modules/video_output/win32/direct3d11.c | 2 ++
 modules/video_output/win32/direct3d9.c  | 2 ++
 3 files changed, 7 insertions(+)

diff --git a/include/vlc/libvlc_media_player.h b/include/vlc/libvlc_media_player.h
index 7678d73b89..71e2ae19d8 100644
--- a/include/vlc/libvlc_media_player.h
+++ b/include/vlc/libvlc_media_player.h
@@ -662,6 +662,9 @@ typedef struct
     libvlc_video_color_space_t colorspace;              /** video color space */
     libvlc_video_color_primaries_t primaries;       /** video color primaries */
     libvlc_video_transfer_func_t transfer;        /** video transfer function */
+
+    unsigned source_width;                    /** original width of the video */
+    unsigned source_height;                  /** original height of the video */
 } libvlc_video_direct3d_cfg_t;
 
 typedef struct
diff --git a/modules/video_output/win32/direct3d11.c b/modules/video_output/win32/direct3d11.c
index 49d487ef1c..7e9b5b5b83 100644
--- a/modules/video_output/win32/direct3d11.c
+++ b/modules/video_output/win32/direct3d11.c
@@ -268,6 +268,8 @@ static int QueryDisplayFormat(vout_display_t *vd, const video_format_t *fmt)
 
     cfg.width  = sys->area.vdcfg.display.width;
     cfg.height = sys->area.vdcfg.display.height;
+    cfg.source_width  = fmt->i_visible_width;
+    cfg.source_height = fmt->i_visible_height;
 
     switch (fmt->i_chroma)
     {
diff --git a/modules/video_output/win32/direct3d9.c b/modules/video_output/win32/direct3d9.c
index 69a4665e3e..41f14be187 100644
--- a/modules/video_output/win32/direct3d9.c
+++ b/modules/video_output/win32/direct3d9.c
@@ -579,6 +579,8 @@ static int UpdateOutput(vout_display_t *vd, const video_format_t *fmt)
     libvlc_video_direct3d_cfg_t cfg;
     cfg.width  = sys->area.vdcfg.display.width;
     cfg.height = sys->area.vdcfg.display.height;
+    cfg.source_width  = fmt->i_visible_width;
+    cfg.source_height = fmt->i_visible_height;
 
     switch (fmt->i_chroma)
     {
-- 
2.17.1