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

[Rémi Denis-Courmont]

Hi,

Isn't the SAR needed as well here?

Le 27 mai 2019 14:06:50 GMT+03:00, Steve Lhomme <robux4 at ycbcr.xyz> a écrit :
>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
>
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