avutil/buffer: Switch AVBuffer API to size_t

[ffmpeg] / libavutil / hwcontext_d3d11va.c

diff --git a/libavutil/hwcontext_d3d11va.c b/libavutil/hwcontext_d3d11va.c
index 41330f0ae68551df4d41101468bed3f7fb99555e..27274ee3fa1ed113058b7c66306e15fc20ac9edf 100644 (file)
--- a/libavutil/hwcontext_d3d11va.c
+++ b/libavutil/hwcontext_d3d11va.c
@@ -39,6 +39,7 @@
 #include "pixdesc.h"
 #include "pixfmt.h"
 #include "thread.h"
+#include "compat/w32dlfcn.h"
 
 typedef HRESULT(WINAPI *PFN_CREATE_DXGI_FACTORY)(REFIID riid, void **ppFactory);
 
@@ -55,8 +56,8 @@ static av_cold void load_functions(void)
     // from too many LoadLibrary calls.
     HANDLE d3dlib, dxgilib;
 
-    d3dlib  = LoadLibrary("d3d11.dll");
-    dxgilib = LoadLibrary("dxgi.dll");
+    d3dlib  = dlopen("d3d11.dll", 0);
+    dxgilib = dlopen("dxgi.dll", 0);
     if (!d3dlib || !dxgilib)
         return;
 
@@ -201,7 +202,7 @@ static AVBufferRef *d3d11va_alloc_single(AVHWFramesContext *ctx)
     return wrap_texture_buf(tex, 0);
 }
 
-static AVBufferRef *d3d11va_pool_alloc(void *opaque, int size)
+static AVBufferRef *d3d11va_pool_alloc(void *opaque, size_t size)
 {
     AVHWFramesContext        *ctx = (AVHWFramesContext*)opaque;
     D3D11VAFramesContext       *s = ctx->internal->priv;
@@ -410,7 +411,7 @@ static int d3d11va_transfer_data(AVHWFramesContext *ctx, AVFrame *dst,
 
         fill_texture_ptrs(map_data, map_linesize, ctx, &desc, &map);
 
-        av_image_copy(dst->data, dst->linesize, map_data, map_linesize,
+        av_image_copy(dst->data, dst->linesize, (const uint8_t **)map_data, map_linesize,
                       ctx->sw_format, w, h);
 
         ID3D11DeviceContext_Unmap(device_hwctx->device_context, staging, 0);
@@ -422,7 +423,7 @@ static int d3d11va_transfer_data(AVHWFramesContext *ctx, AVFrame *dst,
 
         fill_texture_ptrs(map_data, map_linesize, ctx, &desc, &map);
 
-        av_image_copy(map_data, map_linesize, src->data, src->linesize,
+        av_image_copy(map_data, map_linesize, (const uint8_t **)src->data, src->linesize,
                       ctx->sw_format, w, h);
 
         ID3D11DeviceContext_Unmap(device_hwctx->device_context, staging, 0);