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| author | wm4 <wm4@nowhere> | 2015-09-25 18:58:17 +0200 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2015-09-25 19:18:16 +0200 |
| commit | 0ae8aebb89b5d0b2226a5d3852a9c72cd52da2ff (patch) | |
| tree | 4f9517ae03b50d21b534a8cfcdcbbdcdd8d326b5 /TOOLS | |
| parent | 361040f9d912140832192af78808218d601c7465 (diff) | |
| download | mpv-0ae8aebb89b5d0b2226a5d3852a9c72cd52da2ff.tar.bz2 mpv-0ae8aebb89b5d0b2226a5d3852a9c72cd52da2ff.tar.xz | |
video: refactor GPU memcpy usage
Make the GPU memcpy from the dxva2 code generally useful to other parts
of the player.
We need to check at configure time whether SSE intrinsics work at all.
(At least in this form, they won't work on clang, for example. It also
won't work on non-x86.)
Introduce a mp_image_copy_gpu(), and make the dxva2 code use it. Do some
awkward stuff to share the existing code used by mp_image_copy(). I'm
hoping that FFmpeg will sooner or later provide a function like this, so
we can remove most of this again. (There is a patch, bit it's stuck in
limbo since forever.)
All this is used by the following commit.
Diffstat (limited to 'TOOLS')
| -rwxr-xr-x | TOOLS/old-configure | 1 | ||||
| -rw-r--r-- | TOOLS/old-makefile | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/TOOLS/old-configure b/TOOLS/old-configure index f68f95f3aa..41c9b1c9bd 100755 --- a/TOOLS/old-configure +++ b/TOOLS/old-configure @@ -964,6 +964,7 @@ cat > $TMPC << EOF #define HAVE_VIDEOTOOLBOX_HWACCEL 0 #define HAVE_VIDEOTOOLBOX_GL 0 #define HAVE_VIDEOTOOLBOX_VDA_GL 0 +#define HAVE_SSE4_INTRINSICS 1 #ifdef __OpenBSD__ #define DEFAULT_CDROM_DEVICE "/dev/rcd0c" diff --git a/TOOLS/old-makefile b/TOOLS/old-makefile index 1ed6bc4b3f..bb15f96630 100644 --- a/TOOLS/old-makefile +++ b/TOOLS/old-makefile @@ -234,6 +234,7 @@ SOURCES = audio/audio.c \ ta/ta_talloc.c \ video/csputils.c \ video/fmt-conversion.c \ + video/gpu_memcpy.c \ video/image_writer.c \ video/img_format.c \ video/mp_image.c \ |