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submodule
ffmpeg
Commits
0c312a45
Commit
0c312a45
authored
Jun 22, 2016
by
Hendrik Leppkes
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Plain Diff
hwcontext_dxva2: support P010 10-bit surfaces
parent
610c0770
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Showing
1 changed file
with
18 additions
and
4 deletions
+18
-4
hwcontext_dxva2.c
libavutil/hwcontext_dxva2.c
+18
-4
No files found.
libavutil/hwcontext_dxva2.c
View file @
0c312a45
...
@@ -29,6 +29,7 @@
...
@@ -29,6 +29,7 @@
#include <dxva2api.h>
#include <dxva2api.h>
#include <initguid.h>
#include <initguid.h>
#include "avassert.h"
#include "common.h"
#include "common.h"
#include "hwcontext.h"
#include "hwcontext.h"
#include "hwcontext_dxva2.h"
#include "hwcontext_dxva2.h"
...
@@ -52,6 +53,7 @@ static const struct {
...
@@ -52,6 +53,7 @@ static const struct {
enum
AVPixelFormat
pix_fmt
;
enum
AVPixelFormat
pix_fmt
;
}
supported_formats
[]
=
{
}
supported_formats
[]
=
{
{
MKTAG
(
'N'
,
'V'
,
'1'
,
'2'
),
AV_PIX_FMT_NV12
},
{
MKTAG
(
'N'
,
'V'
,
'1'
,
'2'
),
AV_PIX_FMT_NV12
},
{
MKTAG
(
'P'
,
'0'
,
'1'
,
'0'
),
AV_PIX_FMT_P010
},
};
};
DEFINE_GUID
(
video_decoder_service
,
0xfc51a551
,
0xd5e7
,
0x11d9
,
0xaf
,
0x55
,
0x00
,
0x05
,
0x4e
,
0x43
,
0xff
,
0x02
);
DEFINE_GUID
(
video_decoder_service
,
0xfc51a551
,
0xd5e7
,
0x11d9
,
0xaf
,
0x55
,
0x00
,
0x05
,
0x4e
,
0x43
,
0xff
,
0x02
);
...
@@ -236,6 +238,18 @@ static int dxva2_transfer_data(AVHWFramesContext *ctx, AVFrame *dst,
...
@@ -236,6 +238,18 @@ static int dxva2_transfer_data(AVHWFramesContext *ctx, AVFrame *dst,
HRESULT
hr
;
HRESULT
hr
;
int
download
=
!!
src
->
hw_frames_ctx
;
int
download
=
!!
src
->
hw_frames_ctx
;
int
bytes_per_component
;
switch
(
ctx
->
sw_format
)
{
case
AV_PIX_FMT_NV12
:
bytes_per_component
=
1
;
break
;
case
AV_PIX_FMT_P010
:
bytes_per_component
=
2
;
break
;
default:
av_assert0
(
0
);
}
surface
=
(
IDirect3DSurface9
*
)(
download
?
src
->
data
[
3
]
:
dst
->
data
[
3
]);
surface
=
(
IDirect3DSurface9
*
)(
download
?
src
->
data
[
3
]
:
dst
->
data
[
3
]);
...
@@ -255,17 +269,17 @@ static int dxva2_transfer_data(AVHWFramesContext *ctx, AVFrame *dst,
...
@@ -255,17 +269,17 @@ static int dxva2_transfer_data(AVHWFramesContext *ctx, AVFrame *dst,
if
(
download
)
{
if
(
download
)
{
av_image_copy_plane
(
dst
->
data
[
0
],
dst
->
linesize
[
0
],
av_image_copy_plane
(
dst
->
data
[
0
],
dst
->
linesize
[
0
],
(
uint8_t
*
)
LockedRect
.
pBits
,
LockedRect
.
Pitch
,
(
uint8_t
*
)
LockedRect
.
pBits
,
LockedRect
.
Pitch
,
src
->
width
,
src
->
height
);
src
->
width
*
bytes_per_component
,
src
->
height
);
av_image_copy_plane
(
dst
->
data
[
1
],
dst
->
linesize
[
1
],
av_image_copy_plane
(
dst
->
data
[
1
],
dst
->
linesize
[
1
],
(
uint8_t
*
)
LockedRect
.
pBits
+
LockedRect
.
Pitch
*
surfaceDesc
.
Height
,
(
uint8_t
*
)
LockedRect
.
pBits
+
LockedRect
.
Pitch
*
surfaceDesc
.
Height
,
LockedRect
.
Pitch
,
src
->
width
,
src
->
height
/
2
);
LockedRect
.
Pitch
,
src
->
width
*
bytes_per_component
,
src
->
height
/
2
);
}
else
{
}
else
{
av_image_copy_plane
((
uint8_t
*
)
LockedRect
.
pBits
,
LockedRect
.
Pitch
,
av_image_copy_plane
((
uint8_t
*
)
LockedRect
.
pBits
,
LockedRect
.
Pitch
,
dst
->
data
[
0
],
dst
->
linesize
[
0
],
dst
->
data
[
0
],
dst
->
linesize
[
0
],
src
->
width
,
src
->
height
);
src
->
width
*
bytes_per_component
,
src
->
height
);
av_image_copy_plane
((
uint8_t
*
)
LockedRect
.
pBits
+
LockedRect
.
Pitch
*
surfaceDesc
.
Height
,
av_image_copy_plane
((
uint8_t
*
)
LockedRect
.
pBits
+
LockedRect
.
Pitch
*
surfaceDesc
.
Height
,
LockedRect
.
Pitch
,
dst
->
data
[
1
],
dst
->
linesize
[
1
],
LockedRect
.
Pitch
,
dst
->
data
[
1
],
dst
->
linesize
[
1
],
src
->
width
,
src
->
height
/
2
);
src
->
width
*
bytes_per_component
,
src
->
height
/
2
);
}
}
IDirect3DSurface9_UnlockRect
(
surface
);
IDirect3DSurface9_UnlockRect
(
surface
);
...
...
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