video: drop old D3D11/DXVA2 support

Now you need FFmpeg git, or something.

This also gets rid of the last real use of gpu_memcpy(). libavutil does
that itself. (vaapi.c still used it, but it was essentially unused,
because the code path isn't really in use anymore. It wasn't even
included due to the d3d-hwaccel dependency in wscript.)

1 files changed, 0 insertions, 32 deletions

diff --git a/video/mp_image.c b/video/mp_image.c
index 100149535a..1281c5c1dd 100644
--- a/video/mp_image.c
+++ b/video/mp_image.c
@@ -33,7 +33,6 @@
 #include "mp_image.h"
 #include "sws_utils.h"
 #include "fmt-conversion.h"
-#include "gpu_memcpy.h"
 
 #include "video/filter/vf.h"
 
@@ -478,37 +477,6 @@ void mp_image_copy(struct mp_image *dst, struct mp_image *src)
     mp_image_copy_cb(dst, src, memcpy);
 }
 
-void mp_image_copy_gpu(struct mp_image *dst, struct mp_image *src)
-{
-#if HAVE_SSE4_INTRINSICS
-    if (av_get_cpu_flags() & AV_CPU_FLAG_SSE4) {
-        mp_image_copy_cb(dst, src, gpu_memcpy);
-        return;
-    }
-#endif
-    mp_image_copy(dst, src);
-}
-
-// Helper, only for outputting some log info.
-void mp_check_gpu_memcpy(struct mp_log *log, bool *once)
-{
-    if (once) {
-        if (*once)
-            return;
-        *once = true;
-    }
-
-    bool have_sse = false;
-#if HAVE_SSE4_INTRINSICS
-    have_sse = av_get_cpu_flags() & AV_CPU_FLAG_SSE4;
-#endif
-    if (have_sse) {
-        mp_verbose(log, "Using SSE4 memcpy\n");
-    } else {
-        mp_warn(log, "Using fallback memcpy (slow)\n");
-    }
-}
-
 static enum mp_csp mp_image_params_get_forced_csp(struct mp_image_params *params)
 {
     int imgfmt = params->hw_subfmt ? params->hw_subfmt : params->imgfmt;