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A cross-platform, graphics API agnostic rendering library. It provides a high performance, low level abstraction for common platform graphics APIs like OpenGL, Direct3D and Apple Metal.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.bgfx;
import javax.annotation.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.APIUtil.*;
import static org.lwjgl.system.JNI.*;
/** Native bindings to the C platform API of the bgfx library. */
public class BGFXPlatform {
/**
* Render frame. ({@code bgfx_renderer_frame_t})
*
* Enum values:
*
*
* - {@link #BGFX_RENDER_FRAME_NO_CONTEXT RENDER_FRAME_NO_CONTEXT}
* - {@link #BGFX_RENDER_FRAME_RENDER RENDER_FRAME_RENDER}
* - {@link #BGFX_RENDER_FRAME_TIMEOUT RENDER_FRAME_TIMEOUT}
* - {@link #BGFX_RENDER_FRAME_EXITING RENDER_FRAME_EXITING}
* - {@link #BGFX_RENDER_FRAME_COUNT RENDER_FRAME_COUNT}
*
*/
public static final int
BGFX_RENDER_FRAME_NO_CONTEXT = 0,
BGFX_RENDER_FRAME_RENDER = 1,
BGFX_RENDER_FRAME_TIMEOUT = 2,
BGFX_RENDER_FRAME_EXITING = 3,
BGFX_RENDER_FRAME_COUNT = 4;
protected BGFXPlatform() {
throw new UnsupportedOperationException();
}
/** Contains the function pointers loaded from {@code BGFX.getLibrary()}. */
public static final class Functions {
private Functions() {}
/** Function address. */
public static final long
render_frame = apiGetFunctionAddress(BGFX.getLibrary(), "bgfx_render_frame"),
set_platform_data = apiGetFunctionAddress(BGFX.getLibrary(), "bgfx_set_platform_data"),
get_internal_data = apiGetFunctionAddress(BGFX.getLibrary(), "bgfx_get_internal_data"),
override_internal_texture_ptr = apiGetFunctionAddress(BGFX.getLibrary(), "bgfx_override_internal_texture_ptr"),
override_internal_texture = apiGetFunctionAddress(BGFX.getLibrary(), "bgfx_override_internal_texture");
}
// --- [ bgfx_render_frame ] ---
/**
* Render frame.
*
* {@code bgfx_render_frame} is blocking call. It waits for {@link BGFX#bgfx_frame frame} to be called from API thread to process frame. If timeout value is passed call will
* timeout and return even if {@code bgfx_frame} is not called.
*
* This call should be only used on platforms that don't allow creating separate rendering thread. If it is called before to {@link BGFX#bgfx_init init}, render thread won't
* be created by {@link BGFX#bgfx_init init} call.
*
* @param _msecs timeout in milliseconds
*
* @return current renderer state. One of: {@link #BGFX_RENDER_FRAME_NO_CONTEXT RENDER_FRAME_NO_CONTEXT} {@link #BGFX_RENDER_FRAME_RENDER RENDER_FRAME_RENDER} {@link #BGFX_RENDER_FRAME_TIMEOUT RENDER_FRAME_TIMEOUT} {@link #BGFX_RENDER_FRAME_EXITING RENDER_FRAME_EXITING} {@link #BGFX_RENDER_FRAME_COUNT RENDER_FRAME_COUNT}
*/
@NativeType("bgfx_renderer_frame_t")
public static int bgfx_render_frame(@NativeType("int32_t") int _msecs) {
long __functionAddress = Functions.render_frame;
return invokeI(__functionAddress, _msecs);
}
// --- [ bgfx_set_platform_data ] ---
/** Unsafe version of: {@link #bgfx_set_platform_data set_platform_data} */
public static void nbgfx_set_platform_data(long _data) {
long __functionAddress = Functions.set_platform_data;
invokePV(__functionAddress, _data);
}
/**
* Sets platform data.
*
* Must be called before {@link BGFX#bgfx_init init}.
*
* @param _data the platform data to set
*/
public static void bgfx_set_platform_data(@NativeType("bgfx_platform_data_t const *") BGFXPlatformData _data) {
nbgfx_set_platform_data(_data.address());
}
// --- [ bgfx_get_internal_data ] ---
/** Unsafe version of: {@link #bgfx_get_internal_data get_internal_data} */
public static long nbgfx_get_internal_data() {
long __functionAddress = Functions.get_internal_data;
return invokeP(__functionAddress);
}
/** Gets internal data for interop. */
@Nullable
@NativeType("bgfx_internal_data_t const *")
public static BGFXInternalData bgfx_get_internal_data() {
long __result = nbgfx_get_internal_data();
return BGFXInternalData.createSafe(__result);
}
// --- [ bgfx_override_internal_texture_ptr ] ---
/**
* Overrides internal texture with externally created texture. Previously created internal texture will released.
*
* It's expected you understand some bgfx internals before you use this call.
*
* Must be called only on render thread.
*
* @param _handle texture handle
* @param _ptr native API pointer to texture
*
* @return native API pointer to texture. If result is 0, texture is not created yet from the main thread.
*/
@NativeType("uintptr_t")
public static long bgfx_override_internal_texture_ptr(@NativeType("bgfx_texture_handle_t") short _handle, @NativeType("uintptr_t") long _ptr) {
long __functionAddress = Functions.override_internal_texture_ptr;
return invokePP(__functionAddress, _handle, _ptr);
}
// --- [ bgfx_override_internal_texture ] ---
/** Unsafe version of: {@link #bgfx_override_internal_texture override_internal_texture} */
public static long nbgfx_override_internal_texture(short _handle, short _width, short _height, byte _numMips, int _format, int _flags) {
long __functionAddress = Functions.override_internal_texture;
return invokeP(__functionAddress, _handle, _width, _height, _numMips, _format, _flags);
}
/**
* Overrides internal texture by creating new texture. Previously created internal texture will released.
*
* It's expected you understand some bgfx internals before you use this call.
*
* Must be called only on render thread.
*
* @param _handle texture handle
* @param _width width
* @param _height height
* @param _numMips number of mip-maps
* @param _format texture format
* @param _flags default texture sampling mode is linear, and wrap mode is repeat
*
* @return native API pointer to texture. If result is 0, texture is not created yet from the main thread.
*/
@NativeType("uintptr_t")
public static long bgfx_override_internal_texture(@NativeType("bgfx_texture_handle_t") short _handle, @NativeType("uint16_t") int _width, @NativeType("uint16_t") int _height, @NativeType("uint8_t") int _numMips, @NativeType("bgfx_texture_format_t") int _format, @NativeType("uint32_t") int _flags) {
return nbgfx_override_internal_texture(_handle, (short)_width, (short)_height, (byte)_numMips, _format, _flags);
}
}