The public API should not depend on the build configuration.
---
libavcodec/Makefile | 3 ++-
libavcodec/d3d11va.c | 10 ++++++++++
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index f163a79..701d6fe 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -19,6 +19,7 @@ OBJS = allcodecs.o
\
bitstream.o \
bitstream_filter.o \
codec_desc.o \
+ d3d11va.o \
dv_profile.o \
imgconvert.o \
log2_tab.o \
@@ -581,7 +582,7 @@ OBJS-$(CONFIG_ADPCM_YAMAHA_DECODER) += adpcm.o
adpcm_data.o
OBJS-$(CONFIG_ADPCM_YAMAHA_ENCODER) += adpcmenc.o adpcm_data.o
# hardware accelerators
-OBJS-$(CONFIG_D3D11VA) += d3d11va.o dxva2.o
+OBJS-$(CONFIG_D3D11VA) += dxva2.o
OBJS-$(CONFIG_DXVA2) += dxva2.o
OBJS-$(CONFIG_VAAPI) += vaapi.o
OBJS-$(CONFIG_VDA) += vda.o
diff --git a/libavcodec/d3d11va.c b/libavcodec/d3d11va.c
index eea01b8..17bea27 100644
--- a/libavcodec/d3d11va.c
+++ b/libavcodec/d3d11va.c
@@ -23,6 +23,8 @@
#include <stddef.h>
#include "config.h"
+
+#if CONFIG_D3D11VA
#include "libavutil/error.h"
#include "libavutil/mem.h"
@@ -36,3 +38,11 @@ AVD3D11VAContext *av_d3d11va_alloc_context(void)
res->context_mutex = INVALID_HANDLE_VALUE;
return res;
}
+#else
+struct AVD3D11VAContext *av_d3d11va_alloc_context(void);
+
+struct AVD3D11VAContext *av_d3d11va_alloc_context(void)
+{
+ return NULL;
+}
+#endif // CONFIG_D3D11VA
--
2.0.0
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