1 files changed, 73 insertions, 0 deletions
diff --git a/video/vaapi.h b/video/vaapi.h
new file mode 100644
index 0000000000..2fc149d524
--- /dev/null
+++ b/video/vaapi.h
@@ -0,0 +1,73 @@
+#ifndef MPV_VDPAU_H
+#define MPV_VDPAU_H
+
+#include <stdbool.h>
+#include <inttypes.h>
+
+#include <va/va.h>
+
+/* Compatibility glue with VA-API >= 0.31 */
+#if defined VA_CHECK_VERSION
+#if VA_CHECK_VERSION(0,31,0)
+#define vaPutImage2             vaPutImage
+#define vaAssociateSubpicture2  vaAssociateSubpicture
+#endif
+#endif
+
+/* Compatibility glue with VA-API >= 0.34 */
+#if VA_CHECK_VERSION(0,34,0)
+#include <va/va_compat.h>
+#endif
+
+/* Compatibility glue with upstream libva */
+#ifndef VA_SDS_VERSION
+#define VA_SDS_VERSION          0
+#endif
+
+/* Compatibility glue with VA-API >= 0.30 */
+#ifndef VA_INVALID_ID
+#define VA_INVALID_ID           0xffffffff
+#endif
+#ifndef VA_FOURCC
+#define VA_FOURCC(ch0, ch1, ch2, ch3)           \
+    ((uint32_t)(uint8_t)(ch0) |                 \
+     ((uint32_t)(uint8_t)(ch1) << 8) |          \
+     ((uint32_t)(uint8_t)(ch2) << 16) |         \
+     ((uint32_t)(uint8_t)(ch3) << 24 ))
+#endif
+#if defined VA_SRC_BT601 && defined VA_SRC_BT709
+# define USE_VAAPI_COLORSPACE 1
+#else
+# define USE_VAAPI_COLORSPACE 0
+#endif
+
+/* Compatibility glue with VA-API >= 0.31.1 */
+#ifndef VA_SRC_SMPTE_240
+#define VA_SRC_SMPTE_240        0x00000040
+#endif
+#if defined VA_FILTER_SCALING_MASK
+# define USE_VAAPI_SCALING 1
+#else
+# define USE_VAAPI_SCALING 0
+#endif
+
+#include "mpvcore/mp_msg.h"
+
+static inline bool check_va_status(VAStatus status, const char *msg)
+{
+    if (status != VA_STATUS_SUCCESS) {
+        mp_msg(MSGT_VO, MSGL_ERR, "[vaapi] %s: %s\n", msg, vaErrorStr(status));
+        return false;
+    }
+    return true;
+}
+
+struct mp_vaapi_ctx {
+    VADisplay display;
+    struct mp_image *(*get_surface)(struct mp_vaapi_ctx *ctx, int va_format,
+                                    int mp_format, int w, int h);
+    void (*flush)(struct mp_vaapi_ctx *ctx);
+    void *priv; // for VO
+};
+
+#endif