diff options
| author | Anton Khirnov <anton@khirnov.net> | 2016-09-30 21:21:46 +0200 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2016-11-13 20:39:49 +0000 |
| commit | 775a8477b74bb2fa95ca2b13c08f3fd8d6c617b6 (patch) | |
| tree | 4f5d7dd11b889a00b0d24ab7b7eb146d8c12b883 | |
| parent | 8d47d8407569aade0c0d564600919349789dc38b (diff) | |
| download | ffmpeg-775a8477b74bb2fa95ca2b13c08f3fd8d6c617b6.tar.gz | |
hwcontext_vaapi: add a quirk for the missing MemoryType attribute
The Intel binary iHD driver does not support the
VASurfaceAttribMemoryType, so surface allocation will fail when using
it.
(cherry picked from commit 2124711b950b03c582a119c75f52a87acc32d6ec)
| -rw-r--r-- | doc/APIchanges | 3 | ||||
| -rw-r--r-- | libavutil/hwcontext_vaapi.c | 8 | ||||
| -rw-r--r-- | libavutil/hwcontext_vaapi.h | 6 | ||||
| -rw-r--r-- | libavutil/version.h | 2 |
4 files changed, 17 insertions, 2 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index e2daed3aca..3089c82eb4 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,6 +15,9 @@ libavutil: 2015-08-28 API changes, most recent first: +2016-xx-xx - xxxxxxx - lavu 55.39.100 - hwcontext_vaapi.h + Add AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE. + 2016-xx-xx - xxxxxxx - lavu 55.38.100 - hwcontext_vaapi.h Add driver quirks field to VAAPI-specific hwdevice and enum with members AV_VAAPI_DRIVER_QUIRK_* to represent its values. diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c index 06836a7156..605e465e2d 100644 --- a/libavutil/hwcontext_vaapi.c +++ b/libavutil/hwcontext_vaapi.c @@ -275,6 +275,11 @@ static const struct { "i965", AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS, }, + { + "Intel iHD", + "ubit", + AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE, + }, }; static int vaapi_device_init(AVHWDeviceContext *hwdev) @@ -449,7 +454,8 @@ static int vaapi_frames_init(AVHWFramesContext *hwfc) } if (!hwfc->pool) { - int need_memory_type = 1, need_pixel_format = 1; + int need_memory_type = !(hwctx->driver_quirks & AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE); + int need_pixel_format = 1; for (i = 0; i < avfc->nb_attributes; i++) { if (ctx->attributes[i].type == VASurfaceAttribMemoryType) need_memory_type = 0; diff --git a/libavutil/hwcontext_vaapi.h b/libavutil/hwcontext_vaapi.h index 8bd8031b9d..da1d4fe6c2 100644 --- a/libavutil/hwcontext_vaapi.h +++ b/libavutil/hwcontext_vaapi.h @@ -45,6 +45,12 @@ enum { * separately afterwards. */ AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), + + /** + * The driver does not support the VASurfaceAttribMemoryType attribute, + * so the surface allocation code will not try to use it. + */ + AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), }; /** diff --git a/libavutil/version.h b/libavutil/version.h index 81c51815a4..6d68051999 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,7 +79,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 55 -#define LIBAVUTIL_VERSION_MINOR 38 +#define LIBAVUTIL_VERSION_MINOR 39 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ |