#ifndef VIRTIO_GOLDFISH_PIPE
#define VIRTIO_GOLDFISH_PIPE

/* An override of virtio-gpu-3d (virgl) that runs goldfish pipe.  One could
 * implement an actual virtio goldfish pipe, but this hijacking of virgl  is
 * done in order to avoid any guest kernel changes. */

#include "virglrenderer.h"

#ifdef __cplusplus
extern "C" {
#endif
struct virgl_renderer_virtio_interface*
    get_goldfish_pipe_virgl_renderer_virtio_interface(void);

/* Needed for goldfish pipe */
void virgl_write_fence(void *opaque, uint32_t fence);

#ifdef _WIN32
#define VG_EXPORT __declspec(dllexport)
#else
#define VG_EXPORT __attribute__((visibility("default")))
#endif

VG_EXPORT void virtio_goldfish_pipe_reset(void* hwpipe, void* hostpipe);

#define VIRTIO_GOLDFISH_EXPORT_API
#ifdef VIRTIO_GOLDFISH_EXPORT_API

VG_EXPORT int pipe_virgl_renderer_init(void *cookie,
                                       int flags,
                                       struct virgl_renderer_callbacks *cb);
VG_EXPORT void pipe_virgl_renderer_poll(void);
VG_EXPORT void* pipe_virgl_renderer_get_cursor_data(
    uint32_t resource_id, uint32_t *width, uint32_t *height);
VG_EXPORT int pipe_virgl_renderer_resource_create(
    struct virgl_renderer_resource_create_args *args,
    struct iovec *iov, uint32_t num_iovs);
VG_EXPORT void pipe_virgl_renderer_resource_unref(uint32_t res_handle);
VG_EXPORT int pipe_virgl_renderer_context_create(
    uint32_t handle, uint32_t nlen, const char *name);
VG_EXPORT void pipe_virgl_renderer_context_destroy(uint32_t handle);
VG_EXPORT int pipe_virgl_renderer_submit_cmd(void *buffer,
                                          int ctx_id,
                                          int bytes);
VG_EXPORT int pipe_virgl_renderer_transfer_read_iov(
    uint32_t handle, uint32_t ctx_id,
    uint32_t level, uint32_t stride,
    uint32_t layer_stride,
    struct virgl_box *box,
    uint64_t offset, struct iovec *iov,
    int iovec_cnt);
VG_EXPORT int pipe_virgl_renderer_transfer_write_iov(
    uint32_t handle,
    uint32_t ctx_id,
    int level,
    uint32_t stride,
    uint32_t layer_stride,
    struct virgl_box *box,
    uint64_t offset,
    struct iovec *iovec,
    unsigned int iovec_cnt);
VG_EXPORT void pipe_virgl_renderer_get_cap_set(uint32_t, uint32_t*, uint32_t*);
VG_EXPORT void pipe_virgl_renderer_fill_caps(uint32_t, uint32_t, void *caps);

VG_EXPORT int pipe_virgl_renderer_resource_attach_iov(
    int res_handle, struct iovec *iov,
    int num_iovs);
VG_EXPORT void pipe_virgl_renderer_resource_detach_iov(
    int res_handle, struct iovec **iov, int *num_iovs);
VG_EXPORT int pipe_virgl_renderer_create_fence(
    int client_fence_id, uint32_t cmd_type);
VG_EXPORT void pipe_virgl_renderer_force_ctx_0(void);
VG_EXPORT void pipe_virgl_renderer_ctx_attach_resource(
    int ctx_id, int res_handle);
VG_EXPORT void pipe_virgl_renderer_ctx_detach_resource(
    int ctx_id, int res_handle);
VG_EXPORT int pipe_virgl_renderer_resource_get_info(
    int res_handle,
    struct virgl_renderer_resource_info *info);

VG_EXPORT void stream_renderer_flush_resource_and_readback(
    uint32_t res_handle, uint32_t x, uint32_t y, uint32_t width, uint32_t height,
    void* pixels, uint32_t max_bytes);

VG_EXPORT void stream_renderer_resource_create_v2(
    uint32_t res_handle, uint64_t hvaId);
VG_EXPORT uint64_t stream_renderer_resource_get_hva(uint32_t res_handle);
VG_EXPORT uint64_t stream_renderer_resource_get_hva_size(uint32_t res_handle);
VG_EXPORT void stream_renderer_resource_set_hv_slot(uint32_t res_handle, uint32_t slot);
VG_EXPORT uint32_t stream_renderer_resource_get_hv_slot(uint32_t res_handle);
VG_EXPORT int stream_renderer_resource_map(uint32_t res_handle, void** hvaOut, uint64_t* sizeOut);
VG_EXPORT int stream_renderer_resource_unmap(uint32_t res_handle);

#else

#define VG_EXPORT

#endif // !VIRTIO_GOLDFISH_EXPORT_API

#ifdef __cplusplus
} // extern "C"
#endif

#endif