render_session.h

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#ifndef MAPLIBRE_NATIVE_C_RENDER_SESSION_H
#define MAPLIBRE_NATIVE_C_RENDER_SESSION_H
 
#include <stdbool.h>
#include <stdint.h>
 
#include "base.h"
#include "map.h"
 
#ifdef __cplusplus
extern "C" {
#endif

MLN_API mln_status mln_render_session_resize(
  mln_render_session session, uint32_t width, uint32_t height,
  double scale_factor
) MLN_NOEXCEPT;

typedef enum mln_render_result : uint32_t {
  MLN_RENDER_RESULT_RENDERED = 0,
  MLN_RENDER_RESULT_NO_UPDATE,
  MLN_RENDER_RESULT_SIZE_PENDING,
  MLN_RENDER_RESULT_TARGET_NOT_READY,
} mln_render_result;

MLN_API mln_status mln_render_session_render_update(
  mln_render_session session, mln_render_result* out_result,
  bool* out_needs_repaint
) MLN_NOEXCEPT;

MLN_API mln_status
mln_render_session_detach(mln_render_session session) MLN_NOEXCEPT;

MLN_API mln_status
mln_render_session_destroy(mln_render_session session) MLN_NOEXCEPT;

MLN_API mln_status
mln_render_session_reduce_memory_use(mln_render_session session) MLN_NOEXCEPT;

MLN_API mln_status
mln_render_session_clear_data(mln_render_session session) MLN_NOEXCEPT;

MLN_API mln_status
mln_render_session_dump_debug_logs(mln_render_session session) MLN_NOEXCEPT;

MLN_API mln_status mln_render_session_set_feature_state(
  mln_render_session session, const mln_feature_state_selector* selector,
  mln_buffer_view state
) MLN_NOEXCEPT;

MLN_API mln_status mln_render_session_get_feature_state(
  mln_render_session session, const mln_feature_state_selector* selector,
  mln_buffer* out_state
) MLN_NOEXCEPT;

MLN_API mln_status mln_render_session_remove_feature_state(
  mln_render_session session, const mln_feature_state_selector* selector
) MLN_NOEXCEPT;
 
#ifdef __cplusplus
}
#endif
 
#endif  // MAPLIBRE_NATIVE_C_RENDER_SESSION_H