vo_gpu: hwdec_vaapi: Refactor Vulkan and OpenGL interops for VAAPI

Like hwdec_cuda, you get a big #ifdef mess if you try and keep the
OpenGL and Vulkan interops in the same file. So, I've refactored
them into separate files in a similar way.

1 files changed, 64 insertions, 0 deletions

diff --git a/video/out/hwdec/hwdec_vaapi.h b/video/out/hwdec/hwdec_vaapi.h
new file mode 100644
index 0000000000..05dab02629
--- /dev/null
+++ b/video/out/hwdec/hwdec_vaapi.h
@@ -0,0 +1,64 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <va/va_drmcommon.h>
+
+#include "config.h"
+#include "video/vaapi.h"
+#include "video/out/gpu/hwdec.h"
+
+struct priv_owner {
+    struct mp_vaapi_ctx *ctx;
+    VADisplay *display;
+    int *formats;
+    bool probing_formats; // temporary during init
+
+    bool (*interop_init)(struct ra_hwdec_mapper *mapper,
+                         const struct ra_imgfmt_desc *desc);
+    void (*interop_uninit)(const struct ra_hwdec_mapper *mapper);
+
+    bool (*interop_map)(struct ra_hwdec_mapper *mapper);
+    bool (*interop_map_legacy)(struct ra_hwdec_mapper *mapper,
+                               const VABufferInfo *buffer_info,
+                               const int *drm_fmts);
+    void (*interop_unmap)(struct ra_hwdec_mapper *mapper);
+};
+
+struct priv {
+    int num_planes;
+    struct mp_image layout;
+    struct ra_tex *tex[4];
+
+    VAImage current_image;
+    bool buffer_acquired;
+
+#if VA_CHECK_VERSION(1, 1, 0)
+    bool esh_not_implemented;
+    VADRMPRIMESurfaceDescriptor desc;
+    bool surface_acquired;
+#endif
+
+    void *interop_mapper_priv;
+};
+
+typedef bool (*vaapi_interop_init)(const struct ra_hwdec *hw);
+
+bool vaapi_gl_init(const struct ra_hwdec *hw);
+
+bool vaapi_vk_init(const struct ra_hwdec *hw);