diff options
| author | Matt Oliver <protogonoi@gmail.com> | 2016-10-29 18:25:05 +1100 |
|---|---|---|
| committer | Matt Oliver <protogonoi@gmail.com> | 2016-11-05 18:08:43 +1100 |
| commit | 85db1f97eb506b7b0fd876f428872b89f967cc53 (patch) | |
| tree | 4135e3e8fb4feb766e9fb675f071e4afb00d8037 | |
| parent | 85553b42f92457a581e13edbd3e2c2e6136931eb (diff) | |
| download | ffmpeg-85db1f97eb506b7b0fd876f428872b89f967cc53.tar.gz | |
avutil/hwcontext_dxva.c: Use new safe dlopen code.
Signed-off-by: Matt Oliver <protogonoi@gmail.com>
| -rw-r--r-- | libavutil/hwcontext_dxva2.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libavutil/hwcontext_dxva2.c b/libavutil/hwcontext_dxva2.c index e79254bb34..40a4a27ae1 100644 --- a/libavutil/hwcontext_dxva2.c +++ b/libavutil/hwcontext_dxva2.c @@ -37,6 +37,7 @@ #include "imgutils.h" #include "pixdesc.h" #include "pixfmt.h" +#include "compat/w32dlfcn.h" typedef IDirect3D9* WINAPI pDirect3DCreate9(UINT); typedef HRESULT WINAPI pCreateDeviceManager9(UINT *, IDirect3DDeviceManager9 **); @@ -318,10 +319,10 @@ static void dxva2_device_free(AVHWDeviceContext *ctx) IDirect3D9_Release(priv->d3d9); if (priv->d3dlib) - FreeLibrary(priv->d3dlib); + dlclose(priv->d3dlib); if (priv->dxva2lib) - FreeLibrary(priv->dxva2lib); + dlclose(priv->dxva2lib); av_freep(&ctx->user_opaque); } @@ -352,24 +353,24 @@ static int dxva2_device_create(AVHWDeviceContext *ctx, const char *device, priv->device_handle = INVALID_HANDLE_VALUE; - priv->d3dlib = LoadLibrary("d3d9.dll"); + priv->d3dlib = dlopen("d3d9.dll", 0); if (!priv->d3dlib) { av_log(ctx, AV_LOG_ERROR, "Failed to load D3D9 library\n"); return AVERROR_UNKNOWN; } - priv->dxva2lib = LoadLibrary("dxva2.dll"); + priv->dxva2lib = dlopen("dxva2.dll", 0); if (!priv->dxva2lib) { av_log(ctx, AV_LOG_ERROR, "Failed to load DXVA2 library\n"); return AVERROR_UNKNOWN; } - createD3D = (pDirect3DCreate9 *)GetProcAddress(priv->d3dlib, "Direct3DCreate9"); + createD3D = (pDirect3DCreate9 *)dlsym(priv->d3dlib, "Direct3DCreate9"); if (!createD3D) { av_log(ctx, AV_LOG_ERROR, "Failed to locate Direct3DCreate9\n"); return AVERROR_UNKNOWN; } - createDeviceManager = (pCreateDeviceManager9 *)GetProcAddress(priv->dxva2lib, - "DXVA2CreateDirect3DDeviceManager9"); + createDeviceManager = (pCreateDeviceManager9 *)dlsym(priv->dxva2lib, + "DXVA2CreateDirect3DDeviceManager9"); if (!createDeviceManager) { av_log(ctx, AV_LOG_ERROR, "Failed to locate DXVA2CreateDirect3DDeviceManager9\n"); return AVERROR_UNKNOWN; |