offscreen.h

Go to the documentation of this file.

 
#ifndef MAPLIBRE_NATIVE_C_OFFSCREEN_H
#define MAPLIBRE_NATIVE_C_OFFSCREEN_H
 
#include <stdint.h>
 
#include "base.h"
#include "completion.h"
#include "render_session.h"
#include "render_target.h"
 
#ifdef __cplusplus
extern "C" {
#endif

typedef enum MLN_BINDING(
  "kind=bitmask"
) mln_offscreen_device_option_field : uint32_t {
  MLN_OFFSCREEN_DEVICE_OPTION_ADAPTER_INDEX = 1U << 0U,
  MLN_OFFSCREEN_DEVICE_OPTION_SINGLE_CONTEXT = 1U << 1U,
  MLN_OFFSCREEN_DEVICE_OPTION_CLIENT_API = 1U << 2U,
} mln_offscreen_device_option_field;

typedef uint32_t mln_offscreen_device_option_fields;

typedef struct mln_offscreen_device_options {
  uint32_t size;
  mln_offscreen_device_option_fields fields;
  uint32_t adapter_index
    MLN_BINDING("mask=fields;bit=MLN_OFFSCREEN_DEVICE_OPTION_ADAPTER_INDEX");
  bool single_context
    MLN_BINDING("mask=fields;bit=MLN_OFFSCREEN_DEVICE_OPTION_SINGLE_CONTEXT");
  mln_open_gl_client_api client_api
    MLN_BINDING("mask=fields;bit=MLN_OFFSCREEN_DEVICE_OPTION_CLIENT_API");
} mln_offscreen_device_options;

typedef struct mln_offscreen_descriptor {
  uint32_t size;
  mln_logical_size logical_size MLN_BINDING("required=true");
} mln_offscreen_descriptor;

MLN_API mln_status mln_offscreen_device_create(
  const mln_offscreen_device_options* options MLN_BINDING("nullable=true"),
  mln_offscreen_device* out_device MLN_BINDING("direction=out"),
  mln_diagnostic* out_diagnostic
) MLN_NOEXCEPT;

MLN_API void mln_offscreen_device_release(
  mln_offscreen_device device
) MLN_NOEXCEPT;

MLN_BINDING("execution=lifecycle")
MLN_API mln_status mln_map_attach_offscreen(
  mln_map map, const mln_offscreen_descriptor* descriptor,
  const mln_render_session_attach_options* options,
  mln_offscreen_device device MLN_BINDING("nullable=true"),
  mln_render_session* out_session MLN_BINDING("direction=out"),
  const mln_completion* completion, mln_diagnostic* out_diagnostic
) MLN_NOEXCEPT;
 
#ifdef __cplusplus
}
#endif
 
#endif