ohos_sys/native_window/
native_window_ffi.rs

1// automatically generated by rust-bindgen 0.71.1
2
3#![allow(non_upper_case_globals)]
4#![allow(non_camel_case_types)]
5#![allow(non_snake_case)]
6use ohos_sys_opaque_types::{OHNativeWindow, OHNativeWindowBuffer, OH_NativeBuffer};
7
8#[repr(C)]
9#[derive(Default)]
10pub struct __IncompleteArrayField<T>(::core::marker::PhantomData<T>, [T; 0]);
11impl<T> __IncompleteArrayField<T> {
12    #[inline]
13    pub const fn new() -> Self {
14        __IncompleteArrayField(::core::marker::PhantomData, [])
15    }
16    #[inline]
17    pub fn as_ptr(&self) -> *const T {
18        self as *const _ as *const T
19    }
20    #[inline]
21    pub fn as_mut_ptr(&mut self) -> *mut T {
22        self as *mut _ as *mut T
23    }
24    #[inline]
25    pub unsafe fn as_slice(&self, len: usize) -> &[T] {
26        ::core::slice::from_raw_parts(self.as_ptr(), len)
27    }
28    #[inline]
29    pub unsafe fn as_mut_slice(&mut self, len: usize) -> &mut [T] {
30        ::core::slice::from_raw_parts_mut(self.as_mut_ptr(), len)
31    }
32}
33impl<T> ::core::fmt::Debug for __IncompleteArrayField<T> {
34    fn fmt(&self, fmt: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
35        fmt.write_str("__IncompleteArrayField")
36    }
37}
38#[repr(C)]
39#[derive(Debug)]
40pub struct BufferHandle {
41    /// < buffer fd, -1 if not supported
42    pub fd: i32,
43    /// < the width of memory
44    pub width: i32,
45    /// < the stride of memory
46    pub stride: i32,
47    /// < the height of memory
48    pub height: i32,
49    pub size: i32,
50    /// < the format of memory
51    pub format: i32,
52    /// < the usage of memory
53    pub usage: u64,
54    /// < Virtual address of memory
55    pub virAddr: *mut ::core::ffi::c_void,
56    /// < Shared memory key
57    pub key: i32,
58    /// < Physical address
59    pub phyAddr: u64,
60    /// < the number of reserved fd value
61    pub reserveFds: u32,
62    /// < the number of reserved integer value
63    pub reserveInts: u32,
64    /// < the data
65    pub reserve: __IncompleteArrayField<i32>,
66}
67#[cfg(feature = "api-11")]
68#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
69impl OH_NativeBuffer_ColorSpace {
70    /// None color space
71    pub const OH_COLORSPACE_NONE: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(0);
72}
73#[cfg(feature = "api-11")]
74#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
75impl OH_NativeBuffer_ColorSpace {
76    /// COLORPRIMARIES_BT601_P | (TRANSFUNC_BT709 << 8) | (MATRIX_BT601_P << 16) | (RANGE_FULL << 21)
77    pub const OH_COLORSPACE_BT601_EBU_FULL: OH_NativeBuffer_ColorSpace =
78        OH_NativeBuffer_ColorSpace(1);
79}
80#[cfg(feature = "api-11")]
81#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
82impl OH_NativeBuffer_ColorSpace {
83    /// COLORPRIMARIES_BT601_N | (TRANSFUNC_BT709 << 8) | (MATRIX_BT601_N << 16) | (RANGE_FULL << 21)
84    pub const OH_COLORSPACE_BT601_SMPTE_C_FULL: OH_NativeBuffer_ColorSpace =
85        OH_NativeBuffer_ColorSpace(2);
86}
87#[cfg(feature = "api-11")]
88#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
89impl OH_NativeBuffer_ColorSpace {
90    /// COLORPRIMARIES_BT709 | (TRANSFUNC_BT709 << 8) | (MATRIX_BT709 << 16) | (RANGE_FULL << 21)
91    pub const OH_COLORSPACE_BT709_FULL: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(3);
92}
93#[cfg(feature = "api-11")]
94#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
95impl OH_NativeBuffer_ColorSpace {
96    /// COLORPRIMARIES_BT2020 | (TRANSFUNC_HLG << 8) | (MATRIX_BT2020 << 16) | (RANGE_FULL << 21)
97    pub const OH_COLORSPACE_BT2020_HLG_FULL: OH_NativeBuffer_ColorSpace =
98        OH_NativeBuffer_ColorSpace(4);
99}
100#[cfg(feature = "api-11")]
101#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
102impl OH_NativeBuffer_ColorSpace {
103    /// COLORPRIMARIES_BT2020 | (TRANSFUNC_PQ << 8) | (MATRIX_BT2020 << 16) | (RANGE_FULL << 21)
104    pub const OH_COLORSPACE_BT2020_PQ_FULL: OH_NativeBuffer_ColorSpace =
105        OH_NativeBuffer_ColorSpace(5);
106}
107#[cfg(feature = "api-11")]
108#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
109impl OH_NativeBuffer_ColorSpace {
110    /// COLORPRIMARIES_BT601_P | (TRANSFUNC_BT709 << 8) | (MATRIX_BT601_P << 16) | (RANGE_LIMITED << 21)
111    pub const OH_COLORSPACE_BT601_EBU_LIMIT: OH_NativeBuffer_ColorSpace =
112        OH_NativeBuffer_ColorSpace(6);
113}
114#[cfg(feature = "api-11")]
115#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
116impl OH_NativeBuffer_ColorSpace {
117    /// COLORPRIMARIES_BT601_N | (TRANSFUNC_BT709 << 8) | (MATRIX_BT601_N << 16) | (RANGE_LIMITED << 21)
118    pub const OH_COLORSPACE_BT601_SMPTE_C_LIMIT: OH_NativeBuffer_ColorSpace =
119        OH_NativeBuffer_ColorSpace(7);
120}
121#[cfg(feature = "api-11")]
122#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
123impl OH_NativeBuffer_ColorSpace {
124    /// COLORPRIMARIES_BT709 | (TRANSFUNC_BT709 << 8) | (MATRIX_BT709 << 16) | (RANGE_LIMITED << 21)
125    pub const OH_COLORSPACE_BT709_LIMIT: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(8);
126}
127#[cfg(feature = "api-11")]
128#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
129impl OH_NativeBuffer_ColorSpace {
130    /// COLORPRIMARIES_BT2020 | (TRANSFUNC_HLG << 8) | (MATRIX_BT2020 << 16) | (RANGE_LIMITED << 21)
131    pub const OH_COLORSPACE_BT2020_HLG_LIMIT: OH_NativeBuffer_ColorSpace =
132        OH_NativeBuffer_ColorSpace(9);
133}
134#[cfg(feature = "api-11")]
135#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
136impl OH_NativeBuffer_ColorSpace {
137    /// COLORPRIMARIES_BT2020 | (TRANSFUNC_PQ << 8) | (MATRIX_BT2020 << 16) | (RANGE_LIMITED << 21)
138    pub const OH_COLORSPACE_BT2020_PQ_LIMIT: OH_NativeBuffer_ColorSpace =
139        OH_NativeBuffer_ColorSpace(10);
140}
141#[cfg(feature = "api-11")]
142#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
143impl OH_NativeBuffer_ColorSpace {
144    /// COLORPRIMARIES_SRGB | (TRANSFUNC_SRGB << 8) | (MATRIX_BT601_N << 16) | (RANGE_FULL << 21)
145    pub const OH_COLORSPACE_SRGB_FULL: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(11);
146}
147#[cfg(feature = "api-11")]
148#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
149impl OH_NativeBuffer_ColorSpace {
150    /// COLORPRIMARIES_P3_D65 | (TRANSFUNC_SRGB << 8) | (MATRIX_P3 << 16) | (RANGE_FULL << 21)
151    pub const OH_COLORSPACE_P3_FULL: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(12);
152}
153#[cfg(feature = "api-11")]
154#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
155impl OH_NativeBuffer_ColorSpace {
156    /// COLORPRIMARIES_P3_D65 | (TRANSFUNC_HLG << 8) | (MATRIX_P3 << 16) | (RANGE_FULL << 21)
157    pub const OH_COLORSPACE_P3_HLG_FULL: OH_NativeBuffer_ColorSpace =
158        OH_NativeBuffer_ColorSpace(13);
159}
160#[cfg(feature = "api-11")]
161#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
162impl OH_NativeBuffer_ColorSpace {
163    /// COLORPRIMARIES_P3_D65 | (TRANSFUNC_PQ << 8) | (MATRIX_P3 << 16) | (RANGE_FULL << 21)
164    pub const OH_COLORSPACE_P3_PQ_FULL: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(14);
165}
166#[cfg(feature = "api-11")]
167#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
168impl OH_NativeBuffer_ColorSpace {
169    /// COLORPRIMARIES_ADOBERGB | (TRANSFUNC_ADOBERGB << 8) | (MATRIX_ADOBERGB << 16) | (RANGE_FULL << 21)
170    pub const OH_COLORSPACE_ADOBERGB_FULL: OH_NativeBuffer_ColorSpace =
171        OH_NativeBuffer_ColorSpace(15);
172}
173#[cfg(feature = "api-11")]
174#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
175impl OH_NativeBuffer_ColorSpace {
176    /// COLORPRIMARIES_SRGB | (TRANSFUNC_SRGB << 8) | (MATRIX_BT601_N << 16) | (RANGE_LIMITED << 21)
177    pub const OH_COLORSPACE_SRGB_LIMIT: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(16);
178}
179#[cfg(feature = "api-11")]
180#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
181impl OH_NativeBuffer_ColorSpace {
182    /// COLORPRIMARIES_P3_D65 | (TRANSFUNC_SRGB << 8) | (MATRIX_P3 << 16) | (RANGE_LIMITED << 21)
183    pub const OH_COLORSPACE_P3_LIMIT: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(17);
184}
185#[cfg(feature = "api-11")]
186#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
187impl OH_NativeBuffer_ColorSpace {
188    /// COLORPRIMARIES_P3_D65 | (TRANSFUNC_HLG << 8) | (MATRIX_P3 << 16) | (RANGE_LIMITED << 21)
189    pub const OH_COLORSPACE_P3_HLG_LIMIT: OH_NativeBuffer_ColorSpace =
190        OH_NativeBuffer_ColorSpace(18);
191}
192#[cfg(feature = "api-11")]
193#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
194impl OH_NativeBuffer_ColorSpace {
195    /// COLORPRIMARIES_P3_D65 | (TRANSFUNC_PQ << 8) | (MATRIX_P3 << 16) | (RANGE_LIMITED << 21)
196    pub const OH_COLORSPACE_P3_PQ_LIMIT: OH_NativeBuffer_ColorSpace =
197        OH_NativeBuffer_ColorSpace(19);
198}
199#[cfg(feature = "api-11")]
200#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
201impl OH_NativeBuffer_ColorSpace {
202    /// COLORPRIMARIES_ADOBERGB | (TRANSFUNC_ADOBERGB << 8) | (MATRIX_ADOBERGB << 16) | (RANGE_LIMITED << 21)
203    pub const OH_COLORSPACE_ADOBERGB_LIMIT: OH_NativeBuffer_ColorSpace =
204        OH_NativeBuffer_ColorSpace(20);
205}
206#[cfg(feature = "api-11")]
207#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
208impl OH_NativeBuffer_ColorSpace {
209    /// COLORPRIMARIES_SRGB | (TRANSFUNC_LINEAR << 8)
210    pub const OH_COLORSPACE_LINEAR_SRGB: OH_NativeBuffer_ColorSpace =
211        OH_NativeBuffer_ColorSpace(21);
212}
213#[cfg(feature = "api-11")]
214#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
215impl OH_NativeBuffer_ColorSpace {
216    /// equal to OH_COLORSPACE_LINEAR_SRGB
217    pub const OH_COLORSPACE_LINEAR_BT709: OH_NativeBuffer_ColorSpace =
218        OH_NativeBuffer_ColorSpace(22);
219}
220#[cfg(feature = "api-11")]
221#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
222impl OH_NativeBuffer_ColorSpace {
223    /// COLORPRIMARIES_P3_D65 | (TRANSFUNC_LINEAR << 8)
224    pub const OH_COLORSPACE_LINEAR_P3: OH_NativeBuffer_ColorSpace = OH_NativeBuffer_ColorSpace(23);
225}
226#[cfg(feature = "api-11")]
227#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
228impl OH_NativeBuffer_ColorSpace {
229    /// COLORPRIMARIES_BT2020 | (TRANSFUNC_LINEAR << 8)
230    pub const OH_COLORSPACE_LINEAR_BT2020: OH_NativeBuffer_ColorSpace =
231        OH_NativeBuffer_ColorSpace(24);
232}
233#[cfg(feature = "api-11")]
234#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
235impl OH_NativeBuffer_ColorSpace {
236    /// equal to OH_COLORSPACE_SRGB_FULL
237    pub const OH_COLORSPACE_DISPLAY_SRGB: OH_NativeBuffer_ColorSpace =
238        OH_NativeBuffer_ColorSpace(25);
239}
240#[cfg(feature = "api-11")]
241#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
242impl OH_NativeBuffer_ColorSpace {
243    /// equal to OH_COLORSPACE_P3_FULL
244    pub const OH_COLORSPACE_DISPLAY_P3_SRGB: OH_NativeBuffer_ColorSpace =
245        OH_NativeBuffer_ColorSpace(26);
246}
247#[cfg(feature = "api-11")]
248#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
249impl OH_NativeBuffer_ColorSpace {
250    /// equal to OH_COLORSPACE_P3_HLG_FULL
251    pub const OH_COLORSPACE_DISPLAY_P3_HLG: OH_NativeBuffer_ColorSpace =
252        OH_NativeBuffer_ColorSpace(27);
253}
254#[cfg(feature = "api-11")]
255#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
256impl OH_NativeBuffer_ColorSpace {
257    /// equal to OH_COLORSPACE_P3_PQ_FULL
258    pub const OH_COLORSPACE_DISPLAY_P3_PQ: OH_NativeBuffer_ColorSpace =
259        OH_NativeBuffer_ColorSpace(28);
260}
261#[cfg(feature = "api-11")]
262#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
263impl OH_NativeBuffer_ColorSpace {
264    /// COLORPRIMARIES_BT2020 | (TRANSFUNC_SRGB << 8) | (MATRIX_BT2020 << 16) | (RANGE_FULL << 21)
265    pub const OH_COLORSPACE_DISPLAY_BT2020_SRGB: OH_NativeBuffer_ColorSpace =
266        OH_NativeBuffer_ColorSpace(29);
267}
268#[cfg(feature = "api-11")]
269#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
270impl OH_NativeBuffer_ColorSpace {
271    /// equal to OH_COLORSPACE_BT2020_HLG_FULL
272    pub const OH_COLORSPACE_DISPLAY_BT2020_HLG: OH_NativeBuffer_ColorSpace =
273        OH_NativeBuffer_ColorSpace(30);
274}
275#[cfg(feature = "api-11")]
276#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
277impl OH_NativeBuffer_ColorSpace {
278    /// equal to OH_COLORSPACE_BT2020_PQ_FULL
279    pub const OH_COLORSPACE_DISPLAY_BT2020_PQ: OH_NativeBuffer_ColorSpace =
280        OH_NativeBuffer_ColorSpace(31);
281}
282#[repr(transparent)]
283/// Indicates the color space of a native buffer.
284///
285///
286/// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeBuffer
287///
288/// Available since API-level: 11
289///
290/// Version: 1.0
291////**
292/// Indicates the color space of a native buffer.
293/// Move from native_buffer.h to native_common.h
294///
295///
296/// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeBuffer
297///
298/// Available since API-level: 12
299///
300/// Version: 1.0
301#[cfg(feature = "api-11")]
302#[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
303#[derive(Debug, Clone, Hash, PartialEq, Eq)]
304pub struct OH_NativeBuffer_ColorSpace(pub ::core::ffi::c_uint);
305#[cfg(feature = "api-12")]
306#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
307impl OH_NativeBuffer_MetadataKey {
308    /// value: OH_NativeBuffer_MetadataType
309    pub const OH_HDR_METADATA_TYPE: OH_NativeBuffer_MetadataKey = OH_NativeBuffer_MetadataKey(0);
310}
311#[cfg(feature = "api-12")]
312#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
313impl OH_NativeBuffer_MetadataKey {
314    /// value: OH_NativeBuffer_StaticMetadata
315    pub const OH_HDR_STATIC_METADATA: OH_NativeBuffer_MetadataKey = OH_NativeBuffer_MetadataKey(1);
316}
317#[cfg(feature = "api-12")]
318#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
319impl OH_NativeBuffer_MetadataKey {
320    /// byte stream of SEI in video stream
321    pub const OH_HDR_DYNAMIC_METADATA: OH_NativeBuffer_MetadataKey = OH_NativeBuffer_MetadataKey(2);
322}
323#[repr(transparent)]
324/// Indicates the HDR metadata key of a native buffer.
325///
326///
327/// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeBuffer
328///
329/// Available since API-level: 12
330///
331/// Version: 1.0
332#[cfg(feature = "api-12")]
333#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
334#[derive(Debug, Clone, Hash, PartialEq, Eq)]
335pub struct OH_NativeBuffer_MetadataKey(pub ::core::ffi::c_uint);
336#[repr(C)]
337pub struct OHIPCParcel {
338    _unused: [u8; 0],
339}
340/// indicates a dirty region where content is updated.
341///
342/// Available since API-level: 8
343#[repr(C)]
344#[derive(Debug)]
345pub struct Region {
346    pub rects: *mut Region_Rect,
347    /// if rectNumber is 0, fill the Buffer dirty size by default
348    pub rectNumber: i32,
349}
350/// if rects is nullptr, fill the Buffer dirty size by default
351#[repr(C)]
352#[derive(Debug)]
353pub struct Region_Rect {
354    pub x: i32,
355    pub y: i32,
356    pub w: u32,
357    pub h: u32,
358}
359pub mod NativeWindowOperation {
360    /// Indicates the operation code in the function OH_NativeWindow_NativeWindowHandleOpt.
361    ///
362    /// Available since API-level: 8
363    pub type Type = ::core::ffi::c_uint;
364    /// set native window buffer geometry,
365    /// variable parameter in function is
366    /// [in] int32_t width, [in] int32_t height
367    pub const SET_BUFFER_GEOMETRY: Type = 0;
368    /// get native window buffer geometry,
369    /// variable parameter in function is
370    /// [out] int32_t *height, [out] int32_t *width
371    pub const GET_BUFFER_GEOMETRY: Type = 1;
372    /// get native window buffer format,
373    /// variable parameter in function is
374    /// [out] int32_t *format, the enumeration value refers to [`OH_NativeBuffer_Format`].
375    pub const GET_FORMAT: Type = 2;
376    /// set native window buffer format,
377    /// variable parameter in function is
378    /// [in] int32_t format, the enumeration value refers to [`OH_NativeBuffer_Format`].
379    pub const SET_FORMAT: Type = 3;
380    /// get native window buffer usage,
381    /// variable parameter in function is
382    /// [out] uint64_t *usage, the enumeration value refers to [`OH_NativeBuffer_Usage`].
383    pub const GET_USAGE: Type = 4;
384    /// set native window buffer usage,
385    /// variable parameter in function is
386    /// [in] uint64_t usage, the enumeration value refers to [`OH_NativeBuffer_Usage`].
387    pub const SET_USAGE: Type = 5;
388    /// set native window buffer stride,
389    /// variable parameter in function is
390    /// [in] int32_t stride.
391    pub const SET_STRIDE: Type = 6;
392    /// get native window buffer stride,
393    /// variable parameter in function is
394    /// [out] int32_t *stride.
395    pub const GET_STRIDE: Type = 7;
396    /// set native window buffer swap interval,
397    /// variable parameter in function is
398    /// [in] int32_t interval.
399    pub const SET_SWAP_INTERVAL: Type = 8;
400    /// get native window buffer swap interval,
401    /// variable parameter in function is
402    /// [out] int32_t *interval.
403    pub const GET_SWAP_INTERVAL: Type = 9;
404    /// set the timeout in milliseconds when the native window requests a buffer,
405    /// the default value is 3000 milliseconds when not set,
406    /// variable parameter in function is
407    /// [in] int32_t timeout, in milliseconds.
408    pub const SET_TIMEOUT: Type = 10;
409    /// get the timeout in milliseconds when the native window requests a buffer,
410    /// the default value is 3000 milliseconds when not set,
411    /// variable parameter in function is
412    /// [out] int32_t *timeout, in milliseconds.
413    pub const GET_TIMEOUT: Type = 11;
414    /// set native window buffer colorGamut,
415    /// variable parameter in function is
416    /// [in] int32_t colorGamut, the enumeration value refers to [`OH_NativeBuffer_ColorGamut`].
417    pub const SET_COLOR_GAMUT: Type = 12;
418    /// get native window buffer colorGamut,
419    /// variable parameter in function is
420    /// [out int32_t *colorGamut], the enumeration value refers to [`OH_NativeBuffer_ColorGamut`].
421    pub const GET_COLOR_GAMUT: Type = 13;
422    /// set native window buffer transform,
423    /// variable parameter in function is
424    /// [in] int32_t transform, the enumeration value refers to [`OH_NativeBuffer_TransformType`].
425    pub const SET_TRANSFORM: Type = 14;
426    /// get native window buffer transform,
427    /// variable parameter in function is
428    /// [out] int32_t *transform, the enumeration value refers to [`OH_NativeBuffer_TransformType`].
429    pub const GET_TRANSFORM: Type = 15;
430    /// set native window buffer uiTimestamp,
431    /// variable parameter in function is
432    /// [in] uint64_t uiTimestamp.
433    pub const SET_UI_TIMESTAMP: Type = 16;
434    /// get native window bufferqueue size,
435    /// variable parameter in function is
436    /// [out] int32_t *size.
437    ///
438    /// Available since API-level: 12
439    #[cfg(feature = "api-12")]
440    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
441    pub const GET_BUFFERQUEUE_SIZE: Type = 17;
442    /// set surface source type,
443    /// variable parameter in function is
444    /// [in] int32_t sourceType, the enumeration value refers to [`OHSurfaceSource`].
445    ///
446    /// Available since API-level: 12
447    #[cfg(feature = "api-12")]
448    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
449    pub const SET_SOURCE_TYPE: Type = 18;
450    /// get surface source type,
451    /// variable parameter in function is
452    /// [out] int32_t *sourceType, the enumeration value refers to [`OHSurfaceSource`].
453    ///
454    /// Available since API-level: 12
455    #[cfg(feature = "api-12")]
456    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
457    pub const GET_SOURCE_TYPE: Type = 19;
458    /// set app framework type,
459    /// variable parameter in function is
460    /// [in] char* frameworkType. maximum length is 64 bytes, otherwise the setting fails.
461    ///
462    /// Available since API-level: 12
463    #[cfg(feature = "api-12")]
464    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
465    pub const SET_APP_FRAMEWORK_TYPE: Type = 20;
466    /// get app framework type,
467    /// variable parameter in function is
468    /// [out] char** frameworkType.
469    ///
470    /// Available since API-level: 12
471    #[cfg(feature = "api-12")]
472    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
473    pub const GET_APP_FRAMEWORK_TYPE: Type = 21;
474    /// set hdr white point brightness,
475    /// variable parameter in function is
476    /// [in] float brightness. the value range is 0.0f to 1.0f.
477    ///
478    /// Available since API-level: 12
479    #[cfg(feature = "api-12")]
480    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
481    pub const SET_HDR_WHITE_POINT_BRIGHTNESS: Type = 22;
482    /// set sdr white point brightness,
483    /// variable parameter in function is
484    /// [in] float brightness. the value range is 0.0f to 1.0f.
485    ///
486    /// Available since API-level: 12
487    #[cfg(feature = "api-12")]
488    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
489    pub const SET_SDR_WHITE_POINT_BRIGHTNESS: Type = 23;
490    /// Set native window buffer desiredPresentTimestamp, indicates the desired time to present the buffer.
491    ///
492    /// Which should be generated by std::chrono::steady_clock in nanoseconds.
493    ///
494    /// It is only effective when RenderService is the consumer.
495    ///
496    /// The buffer will wait until desiredPresentTimestamp is reached before being consumed and displayed.
497    ///
498    /// If multiple buffers reach desiredPresentTimestamp, the earlier buffer will be dropped.
499    ///
500    /// This Operation should be called before calling <b>OH_NativeWindow_NativeWindowFlushBuffer</b>.
501    ///
502    /// If desiredPresentTimestamp is greater than 1 second of the consumer-provided timestamp,
503    /// the desiredPresentTimestamp will be ignored.
504    ///
505    /// Variable parameter in function is
506    /// [in] int64_t desiredPresentTimestamp.
507    ///
508    /// Available since API-level: 13
509    #[cfg(feature = "api-13")]
510    #[cfg_attr(docsrs, doc(cfg(feature = "api-13")))]
511    pub const SET_DESIRED_PRESENT_TIMESTAMP: Type = 24;
512}
513impl OHScalingMode {
514    /// the window content is not updated until a buffer of
515    /// the window size is received
516    pub const OH_SCALING_MODE_FREEZE: OHScalingMode = OHScalingMode(0);
517}
518impl OHScalingMode {
519    /// the buffer is scaled in two dimensions to match the window size
520    pub const OH_SCALING_MODE_SCALE_TO_WINDOW: OHScalingMode = OHScalingMode(1);
521}
522impl OHScalingMode {
523    /// the buffer is uniformly scaled so that the smaller size of
524    /// the buffer matches the window size
525    pub const OH_SCALING_MODE_SCALE_CROP: OHScalingMode = OHScalingMode(2);
526}
527impl OHScalingMode {
528    /// the window is clipped to the size of the buffer's clipping rectangle
529    /// pixels outside the clipping rectangle are considered fully transparent.
530    pub const OH_SCALING_MODE_NO_SCALE_CROP: OHScalingMode = OHScalingMode(3);
531}
532#[repr(transparent)]
533/// Indicates Scaling Mode.
534///
535/// Available since API-level: 9
536/// = "10")
537#[derive(Debug, Clone, Hash, PartialEq, Eq)]
538pub struct OHScalingMode(pub ::core::ffi::c_uint);
539#[cfg(feature = "api-12")]
540#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
541impl OHScalingModeV2 {
542    /// the window content is not updated until a buffer of
543    /// the window size is received
544    pub const OH_SCALING_MODE_FREEZE_V2: OHScalingModeV2 = OHScalingModeV2(0);
545}
546#[cfg(feature = "api-12")]
547#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
548impl OHScalingModeV2 {
549    /// the buffer is scaled in two dimensions to match the window size
550    pub const OH_SCALING_MODE_SCALE_TO_WINDOW_V2: OHScalingModeV2 = OHScalingModeV2(1);
551}
552#[cfg(feature = "api-12")]
553#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
554impl OHScalingModeV2 {
555    /// the buffer is uniformly scaled so that the smaller size of
556    /// the buffer matches the window size
557    pub const OH_SCALING_MODE_SCALE_CROP_V2: OHScalingModeV2 = OHScalingModeV2(2);
558}
559#[cfg(feature = "api-12")]
560#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
561impl OHScalingModeV2 {
562    /// the window is clipped to the size of the buffer's clipping rectangle
563    /// pixels outside the clipping rectangle are considered fully transparent.
564    pub const OH_SCALING_MODE_NO_SCALE_CROP_V2: OHScalingModeV2 = OHScalingModeV2(3);
565}
566#[cfg(feature = "api-12")]
567#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
568impl OHScalingModeV2 {
569    /// Adapt to the buffer and scale proportionally to the buffer size. Prioritize displaying all buffer content.
570    /// If the size is not the same as the window size, fill the unfilled area of the window with a background color.
571    pub const OH_SCALING_MODE_SCALE_FIT_V2: OHScalingModeV2 = OHScalingModeV2(4);
572}
573#[repr(transparent)]
574/// Indicates Scaling Mode.
575///
576/// Available since API-level: 12
577#[cfg(feature = "api-12")]
578#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
579#[derive(Debug, Clone, Hash, PartialEq, Eq)]
580pub struct OHScalingModeV2(pub ::core::ffi::c_uint);
581impl OHHDRMetadataKey {
582    pub const OH_METAKEY_RED_PRIMARY_X: OHHDRMetadataKey = OHHDRMetadataKey(0);
583}
584impl OHHDRMetadataKey {
585    pub const OH_METAKEY_RED_PRIMARY_Y: OHHDRMetadataKey = OHHDRMetadataKey(1);
586}
587impl OHHDRMetadataKey {
588    pub const OH_METAKEY_GREEN_PRIMARY_X: OHHDRMetadataKey = OHHDRMetadataKey(2);
589}
590impl OHHDRMetadataKey {
591    pub const OH_METAKEY_GREEN_PRIMARY_Y: OHHDRMetadataKey = OHHDRMetadataKey(3);
592}
593impl OHHDRMetadataKey {
594    pub const OH_METAKEY_BLUE_PRIMARY_X: OHHDRMetadataKey = OHHDRMetadataKey(4);
595}
596impl OHHDRMetadataKey {
597    pub const OH_METAKEY_BLUE_PRIMARY_Y: OHHDRMetadataKey = OHHDRMetadataKey(5);
598}
599impl OHHDRMetadataKey {
600    pub const OH_METAKEY_WHITE_PRIMARY_X: OHHDRMetadataKey = OHHDRMetadataKey(6);
601}
602impl OHHDRMetadataKey {
603    pub const OH_METAKEY_WHITE_PRIMARY_Y: OHHDRMetadataKey = OHHDRMetadataKey(7);
604}
605impl OHHDRMetadataKey {
606    pub const OH_METAKEY_MAX_LUMINANCE: OHHDRMetadataKey = OHHDRMetadataKey(8);
607}
608impl OHHDRMetadataKey {
609    pub const OH_METAKEY_MIN_LUMINANCE: OHHDRMetadataKey = OHHDRMetadataKey(9);
610}
611impl OHHDRMetadataKey {
612    pub const OH_METAKEY_MAX_CONTENT_LIGHT_LEVEL: OHHDRMetadataKey = OHHDRMetadataKey(10);
613}
614impl OHHDRMetadataKey {
615    pub const OH_METAKEY_MAX_FRAME_AVERAGE_LIGHT_LEVEL: OHHDRMetadataKey = OHHDRMetadataKey(11);
616}
617impl OHHDRMetadataKey {
618    pub const OH_METAKEY_HDR10_PLUS: OHHDRMetadataKey = OHHDRMetadataKey(12);
619}
620impl OHHDRMetadataKey {
621    pub const OH_METAKEY_HDR_VIVID: OHHDRMetadataKey = OHHDRMetadataKey(13);
622}
623#[repr(transparent)]
624/// Enumerates the HDR metadata keys.
625///
626/// Available since API-level: 9
627/// = "10")
628#[derive(Debug, Clone, Hash, PartialEq, Eq)]
629pub struct OHHDRMetadataKey(pub ::core::ffi::c_uint);
630/// Defines the HDR metadata.
631///
632/// Available since API-level: 9
633/// = "10")
634#[repr(C)]
635#[derive(Debug)]
636pub struct OHHDRMetaData {
637    pub key: OHHDRMetadataKey,
638    pub value: f32,
639}
640/// Defines the ExtData Handle
641///
642/// Available since API-level: 9
643/// = "10")
644#[repr(C)]
645#[derive(Debug)]
646pub struct OHExtDataHandle {
647    pub fd: i32,
648    pub reserveInts: u32,
649    pub reserve: __IncompleteArrayField<i32>,
650}
651#[cfg(feature = "api-12")]
652#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
653impl OHSurfaceSource {
654    pub const OH_SURFACE_SOURCE_DEFAULT: OHSurfaceSource = OHSurfaceSource(0);
655}
656#[cfg(feature = "api-12")]
657#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
658impl OHSurfaceSource {
659    pub const OH_SURFACE_SOURCE_UI: OHSurfaceSource = OHSurfaceSource(1);
660}
661#[cfg(feature = "api-12")]
662#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
663impl OHSurfaceSource {
664    pub const OH_SURFACE_SOURCE_GAME: OHSurfaceSource = OHSurfaceSource(2);
665}
666#[cfg(feature = "api-12")]
667#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
668impl OHSurfaceSource {
669    pub const OH_SURFACE_SOURCE_CAMERA: OHSurfaceSource = OHSurfaceSource(3);
670}
671#[cfg(feature = "api-12")]
672#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
673impl OHSurfaceSource {
674    pub const OH_SURFACE_SOURCE_VIDEO: OHSurfaceSource = OHSurfaceSource(4);
675}
676#[repr(transparent)]
677/// Indicates the source type of surface.
678///
679/// Available since API-level: 12
680#[cfg(feature = "api-12")]
681#[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
682#[derive(Debug, Clone, Hash, PartialEq, Eq)]
683pub struct OHSurfaceSource(pub ::core::ffi::c_uint);
684extern "C" {
685    /// Creates a <b>OHNativeWindow</b> instance. A new <b>OHNativeWindow</b> instance is created each time this function is called.
686    ///
687    ///
688    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
689    /// # Arguments
690    ///
691    /// * `pSurface` - Indicates the pointer to a <b>ProduceSurface</b>. The type is a pointer to <b>sptr<OHOS::Surface></b>.
692    ///
693    /// # Returns
694    ///
695    /// * Returns the pointer to the <b>OHNativeWindow</b> instance created.
696    ///
697    /// Available since API-level: 8
698    ///
699    /// Version: 1.0
700    ///
701    /// **Deprecated** since 12
702    pub fn OH_NativeWindow_CreateNativeWindow(
703        pSurface: *mut ::core::ffi::c_void,
704    ) -> *mut OHNativeWindow;
705    /// Decreases the reference count of a <b>OHNativeWindow</b> instance by 1,
706    /// and when the reference count reaches 0, destroys the instance.
707    ///
708    /// This interface is a non-thread-safe type interface.
709    ///
710    ///
711    ///
712    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
713    /// # Arguments
714    ///
715    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
716    ///
717    /// Available since API-level: 8
718    ///
719    /// Version: 1.0
720    pub fn OH_NativeWindow_DestroyNativeWindow(window: *mut OHNativeWindow);
721    /// Creates a <b>OHNativeWindowBuffer</b> instance. A new <b>OHNativeWindowBuffer</b> instance is created each time this function is called.
722    ///
723    ///
724    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
725    /// # Arguments
726    ///
727    /// * `pSurfaceBuffer` - Indicates the pointer to a produce buffer. The type is <b>sptr<OHOS::SurfaceBuffer></b>.
728    ///
729    /// # Returns
730    ///
731    /// * Returns the pointer to the <b>OHNativeWindowBuffer</b> instance created.
732    ///
733    /// Available since API-level: 8
734    ///
735    /// Version: 1.0
736    ///
737    /// **Deprecated** since 12
738    /// OH_NativeWindow_CreateNativeWindowBufferFromNativeBuffer
739    pub fn OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer(
740        pSurfaceBuffer: *mut ::core::ffi::c_void,
741    ) -> *mut OHNativeWindowBuffer;
742    /// Creates a <b>OHNativeWindowBuffer</b> instance.
743    ///
744    /// A new <b>OHNativeWindowBuffer</b> instance is created each time this function is called.
745    ///
746    /// This interface needs to be used in conjunction with <b>OH_NativeWindow_DestroyNativeWindowBuffer<otherwise memory leaks will occur.
747    ///
748    /// This interface is a non-thread-safe type interface.
749    ///
750    ///
751    ///
752    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
753    /// # Arguments
754    ///
755    /// * `nativeBuffer` - Indicates the pointer to a native buffer. The type is <b>OH_NativeBuffer*</b>.
756    ///
757    /// # Returns
758    ///
759    /// * Returns the pointer to the <b>OHNativeWindowBuffer</b> instance created.
760    ///
761    /// Available since API-level: 11
762    ///
763    /// Version: 1.0
764    #[cfg(feature = "api-11")]
765    #[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
766    pub fn OH_NativeWindow_CreateNativeWindowBufferFromNativeBuffer(
767        nativeBuffer: *mut OH_NativeBuffer,
768    ) -> *mut OHNativeWindowBuffer;
769    /// Decreases the reference count of a <b>OHNativeWindowBuffer</b> instance by 1 and,
770    /// when the reference count reaches 0, destroys the instance.
771    ///
772    /// This interface is a non-thread-safe type interface.
773    ///
774    ///
775    ///
776    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
777    /// # Arguments
778    ///
779    /// * `buffer` - Indicates the pointer to a <b>OHNativeWindowBuffer</b> instance.
780    ///
781    /// Available since API-level: 8
782    ///
783    /// Version: 1.0
784    pub fn OH_NativeWindow_DestroyNativeWindowBuffer(buffer: *mut OHNativeWindowBuffer);
785    /// Requests a <b>OHNativeWindowBuffer</b> through a <b>OHNativeWindow</b> instance for content production.
786    ///
787    /// Before calling this interface, you need to set the width and height of
788    /// <b>OHNativeWindow</b> through <b>SET_BUFFER_GEOMETRY</b>.
789    ///
790    /// This interface needs to be used in conjunction with <b>OH_NativeWindow_NativeWindowFlushBuffer<otherwise buffer will be exhausted.
791    ///
792    /// When the fenceFd is used up, you need to close it.
793    ///
794    /// This interface is a non-thread-safe type interface.
795    ///
796    ///
797    ///
798    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
799    /// # Arguments
800    ///
801    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
802    ///
803    /// * `buffer` - Indicates the double pointer to a <b>OHNativeWindowBuffer</b> instance.
804    ///
805    /// * `fenceFd` - Indicates the pointer to a file descriptor handle.
806    ///
807    /// # Returns
808    ///
809    /// * Returns an error code, 0 is success, otherwise, failed.
810    ///
811    /// Available since API-level: 8
812    ///
813    /// Version: 1.0
814    pub fn OH_NativeWindow_NativeWindowRequestBuffer(
815        window: *mut OHNativeWindow,
816        buffer: *mut *mut OHNativeWindowBuffer,
817        fenceFd: *mut ::core::ffi::c_int,
818    ) -> i32;
819    /// Flushes the <b>OHNativeWindowBuffer</b> filled with the content to the buffer queue
820    /// through a <b>OHNativeWindow</b> instance for content consumption.
821    ///
822    /// The fenceFd will be close by system.
823    ///
824    /// This interface is a non-thread-safe type interface.
825    ///
826    ///
827    ///
828    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
829    /// # Arguments
830    ///
831    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
832    ///
833    /// * `buffer` - Indicates the pointer to a <b>OHNativeWindowBuffer</b> instance.
834    ///
835    /// * `fenceFd` - Indicates a file descriptor handle, which is used for timing synchronization.
836    ///
837    /// * `region` - Indicates a dirty region where content is updated.
838    ///
839    /// # Returns
840    ///
841    /// * Returns an error code, 0 is success, otherwise, failed.
842    ///
843    /// Available since API-level: 8
844    ///
845    /// Version: 1.0
846    pub fn OH_NativeWindow_NativeWindowFlushBuffer(
847        window: *mut OHNativeWindow,
848        buffer: *mut OHNativeWindowBuffer,
849        fenceFd: ::core::ffi::c_int,
850        region: Region,
851    ) -> i32;
852    /// Get the last flushed <b>OHNativeWindowBuffer</b> from a <b>OHNativeWindow</b> instance.
853    ///
854    ///
855    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
856    /// # Arguments
857    ///
858    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
859    ///
860    /// * `buffer` - Indicates the pointer to a <b>OHNativeWindowBuffer</b> pointer.
861    ///
862    /// * `fenceFd` - Indicates the pointer to a file descriptor handle.
863    ///
864    /// * `matrix` - Indicates the retrieved 4*4 transform matrix.
865    ///
866    /// # Returns
867    ///
868    /// * Returns an error code, 0 is success, otherwise, failed.
869    ///
870    /// Available since API-level: 11
871    ///
872    /// Version: 1.0
873    ///
874    /// **Deprecated** since 12
875    /// OH_NativeWindow_GetLastFlushedBufferV2
876    #[cfg(feature = "api-11")]
877    #[cfg_attr(docsrs, doc(cfg(feature = "api-11")))]
878    pub fn OH_NativeWindow_GetLastFlushedBuffer(
879        window: *mut OHNativeWindow,
880        buffer: *mut *mut OHNativeWindowBuffer,
881        fenceFd: *mut ::core::ffi::c_int,
882        matrix: *mut f32,
883    ) -> i32;
884    /// Returns the <b>OHNativeWindowBuffer</b> to the buffer queue through a <b>OHNativeWindow</b> instance,
885    /// without filling in any content. The <b>OHNativeWindowBuffer</b> can be used for another request.
886    ///
887    /// This interface is a non-thread-safe type interface.
888    ///
889    ///
890    ///
891    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
892    /// # Arguments
893    ///
894    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
895    ///
896    /// * `buffer` - Indicates the pointer to a <b>OHNativeWindowBuffer</b> instance.
897    ///
898    /// # Returns
899    ///
900    /// * Returns an error code, 0 is success, otherwise, failed.
901    ///
902    /// Available since API-level: 8
903    ///
904    /// Version: 1.0
905    pub fn OH_NativeWindow_NativeWindowAbortBuffer(
906        window: *mut OHNativeWindow,
907        buffer: *mut OHNativeWindowBuffer,
908    ) -> i32;
909    /// Sets or obtains the attributes of a native window, including the width, height, and content format.
910    ///
911    /// This interface is a non-thread-safe type interface.
912    ///
913    ///
914    ///
915    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
916    /// # Arguments
917    ///
918    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
919    ///
920    /// * `code` - Indicates the operation code, pointer to <b>NativeWindowOperation</b>.
921    ///
922    /// * `...` - variable parameter, must correspond to code one-to-one.
923    ///
924    /// # Returns
925    ///
926    /// * Returns an error code, 0 is success, otherwise, failed.
927    ///
928    /// Available since API-level: 8
929    ///
930    /// Version: 1.0
931    pub fn OH_NativeWindow_NativeWindowHandleOpt(
932        window: *mut OHNativeWindow,
933        code: ::core::ffi::c_int,
934        ...
935    ) -> i32;
936    /// Obtains the pointer to a <b>BufferHandle</b> of a <b>OHNativeWindowBuffer</b> instance.
937    ///
938    /// This interface is a non-thread-safe type interface.
939    ///
940    ///
941    ///
942    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
943    /// # Arguments
944    ///
945    /// * `buffer` - Indicates the pointer to a <b>OHNativeWindowBuffer</b> instance.
946    ///
947    /// # Returns
948    ///
949    /// * Returns the pointer to the <b>BufferHandle</b> instance obtained.
950    ///
951    /// Available since API-level: 8
952    ///
953    /// Version: 1.0
954    pub fn OH_NativeWindow_GetBufferHandleFromNative(
955        buffer: *mut OHNativeWindowBuffer,
956    ) -> *mut BufferHandle;
957    /// Adds the reference count of a native object.
958    ///
959    /// This interface needs to be used in conjunction with <b>OH_NativeWindow_NativeObjectUnreference<otherwise memory leaks will occur.
960    ///
961    /// This interface is a non-thread-safe type interface.
962    ///
963    ///
964    ///
965    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
966    /// # Arguments
967    ///
968    /// * `obj` - Indicates the pointer to a <b>OHNativeWindow</b> or <b>OHNativeWindowBuffer</b> instance.
969    ///
970    /// # Returns
971    ///
972    /// * Returns an error code, 0 is success, otherwise, failed.
973    ///
974    /// Available since API-level: 8
975    ///
976    /// Version: 1.0
977    pub fn OH_NativeWindow_NativeObjectReference(obj: *mut ::core::ffi::c_void) -> i32;
978    /// Decreases the reference count of a native object and,
979    /// when the reference count reaches 0, destroys this object.
980    ///
981    /// This interface is a non-thread-safe type interface.
982    ///
983    ///
984    ///
985    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
986    /// # Arguments
987    ///
988    /// * `obj` - Indicates the pointer to a <b>OHNativeWindow</b> or <b>OHNativeWindowBuffer</b> instance.
989    ///
990    /// # Returns
991    ///
992    /// * Returns an error code, 0 is success, otherwise, failed.
993    ///
994    /// Available since API-level: 8
995    ///
996    /// Version: 1.0
997    pub fn OH_NativeWindow_NativeObjectUnreference(obj: *mut ::core::ffi::c_void) -> i32;
998    /// Obtains the magic ID of a native object.
999    ///
1000    /// This interface is a non-thread-safe type interface.
1001    ///
1002    ///
1003    ///
1004    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1005    /// # Arguments
1006    ///
1007    /// * `obj` - Indicates the pointer to a <b>OHNativeWindow</b> or <b>OHNativeWindowBuffer</b> instance.
1008    ///
1009    /// # Returns
1010    ///
1011    /// * Returns the magic ID, which is unique for each native object.
1012    ///
1013    /// Available since API-level: 8
1014    ///
1015    /// Version: 1.0
1016    pub fn OH_NativeWindow_GetNativeObjectMagic(obj: *mut ::core::ffi::c_void) -> i32;
1017    /// Sets scalingMode of a native window.
1018    ///
1019    ///
1020    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1021    /// # Arguments
1022    ///
1023    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
1024    ///
1025    /// * `sequence` - Indicates the sequence to a produce buffer.
1026    ///
1027    /// * `scalingMode` - Indicates the enum value to <b>OHScalingMode</b>
1028    ///
1029    /// # Returns
1030    ///
1031    /// * Returns an error code, 0 is success, otherwise, failed.
1032    ///
1033    /// Available since API-level: 9
1034    ///
1035    /// Version: 1.0
1036    /// = "10")
1037    pub fn OH_NativeWindow_NativeWindowSetScalingMode(
1038        window: *mut OHNativeWindow,
1039        sequence: u32,
1040        scalingMode: OHScalingMode,
1041    ) -> i32;
1042    /// Sets metaData of a native window.
1043    ///
1044    ///
1045    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1046    /// # Arguments
1047    ///
1048    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
1049    ///
1050    /// * `sequence` - Indicates the sequence to a produce buffer.
1051    ///
1052    /// * `size` - Indicates the size of a <b>OHHDRMetaData</b> vector.
1053    ///
1054    /// * `metaDate` - Indicates the pointer to a <b>OHHDRMetaData</b> vector.
1055    ///
1056    /// # Returns
1057    ///
1058    /// * Returns an error code, 0 is success, otherwise, failed.
1059    ///
1060    /// Available since API-level: 9
1061    ///
1062    /// Version: 1.0
1063    /// = "10")
1064    pub fn OH_NativeWindow_NativeWindowSetMetaData(
1065        window: *mut OHNativeWindow,
1066        sequence: u32,
1067        size: i32,
1068        metaData: *const OHHDRMetaData,
1069    ) -> i32;
1070    /// Sets metaDataSet of a native window.
1071    ///
1072    ///
1073    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1074    /// # Arguments
1075    ///
1076    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
1077    ///
1078    /// * `sequence` - Indicates the sequence to a produce buffer.
1079    ///
1080    /// * `key` - Indicates the enum value to <b>OHHDRMetadataKey</b>
1081    ///
1082    /// * `size` - Indicates the size of a uint8_t vector.
1083    ///
1084    /// * `metaDate` - Indicates the pointer to a uint8_t vector.
1085    ///
1086    /// # Returns
1087    ///
1088    /// * Returns an error code, 0 is success, otherwise, failed.
1089    ///
1090    /// Available since API-level: 9
1091    ///
1092    /// Version: 1.0
1093    /// = "10")
1094    pub fn OH_NativeWindow_NativeWindowSetMetaDataSet(
1095        window: *mut OHNativeWindow,
1096        sequence: u32,
1097        key: OHHDRMetadataKey,
1098        size: i32,
1099        metaData: *const u8,
1100    ) -> i32;
1101    /// Sets tunnel handle of a native window.
1102    ///
1103    ///
1104    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1105    /// # Arguments
1106    ///
1107    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
1108    ///
1109    /// * `handle` - Indicates the pointer to a <b>OHExtDataHandle</b>.
1110    ///
1111    /// # Returns
1112    ///
1113    /// * Returns an error code, 0 is success, otherwise, failed.
1114    ///
1115    /// Available since API-level: 9
1116    ///
1117    /// Version: 1.0
1118    /// = "10")
1119    pub fn OH_NativeWindow_NativeWindowSetTunnelHandle(
1120        window: *mut OHNativeWindow,
1121        handle: *const OHExtDataHandle,
1122    ) -> i32;
1123    /// Attach a buffer to an <b>OHNativeWindow</b> instance.
1124    ///
1125    /// This interface needs to be used in conjunction with <b>OH_NativeWindow_NativeWindowDetachBuffer<otherwise buffer management will be chaotic.
1126    ///
1127    /// This interface is a non-thread-safe type interface.
1128    ///
1129    ///
1130    ///
1131    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1132    /// # Arguments
1133    ///
1134    /// * `window` - Indicates the pointer to an <b>OHNativeWindow</b> instance.
1135    ///
1136    /// * `buffer` - Indicates the pointer to a <b>OHNativeWindowBuffer</b> instance.
1137    ///
1138    /// # Returns
1139    ///
1140    /// * Returns an error code, 0 is success, otherwise, failed.
1141    ///
1142    /// Available since API-level: 12
1143    ///
1144    /// Version: 1.0
1145    #[cfg(feature = "api-12")]
1146    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1147    pub fn OH_NativeWindow_NativeWindowAttachBuffer(
1148        window: *mut OHNativeWindow,
1149        buffer: *mut OHNativeWindowBuffer,
1150    ) -> i32;
1151    /// Detach a buffer from an <b>OHNativeWindow</b> instance.
1152    ///
1153    /// This interface is a non-thread-safe type interface.
1154    ///
1155    ///
1156    ///
1157    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1158    /// # Arguments
1159    ///
1160    /// * `window` - Indicates the pointer to an <b>OHNativeWindow</b> instance.
1161    ///
1162    /// * `buffer` - Indicates the pointer to a <b>OHNativeWindowBuffer</b> instance.
1163    ///
1164    /// # Returns
1165    ///
1166    /// * Returns an error code, 0 is success, otherwise, failed.
1167    ///
1168    /// Available since API-level: 12
1169    ///
1170    /// Version: 1.0
1171    #[cfg(feature = "api-12")]
1172    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1173    pub fn OH_NativeWindow_NativeWindowDetachBuffer(
1174        window: *mut OHNativeWindow,
1175        buffer: *mut OHNativeWindowBuffer,
1176    ) -> i32;
1177    /// Get surfaceId from native window.
1178    ///
1179    /// This interface is a non-thread-safe type interface.
1180    ///
1181    ///
1182    ///
1183    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1184    /// # Arguments
1185    ///
1186    /// * `window` - Indicates the pointer to an <b>OHNativeWindow</b> instance.
1187    ///
1188    /// * `surfaceId` - Indicates the pointer to a surfaceId.
1189    ///
1190    /// # Returns
1191    ///
1192    /// * Returns an error code, 0 is success, otherwise, failed.
1193    ///
1194    /// Available since API-level: 12
1195    ///
1196    /// Version: 1.0
1197    #[cfg(feature = "api-12")]
1198    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1199    pub fn OH_NativeWindow_GetSurfaceId(window: *mut OHNativeWindow, surfaceId: *mut u64) -> i32;
1200    /// Creates an <b>OHNativeWindow</b> instance.
1201    ///
1202    /// This interface needs to be used in conjunction with <b>OH_NativeWindow_DestroyNativeWindow<otherwise memory leaks will occur.
1203    ///
1204    /// If there is a concurrent destroy OHNativeWindow, you need to add once and decrement once to the
1205    /// OHNativeWindow reference count through <b>OH_NativeWindow_NativeObjectReference<and
1206    /// <b>OH_NativeWindow_NativeObjectUnreference<If the surface obtained through surfaceId is created in this process, the surface cannot be obtained
1207    /// across processes.
1208    ///
1209    /// This interface is a non-thread-safe type interface.
1210    ///
1211    ///
1212    ///
1213    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1214    /// # Arguments
1215    ///
1216    /// * `surfaceId` - Indicates the surfaceId to a surface.
1217    ///
1218    /// * `window` - indicates the pointer to an <b>OHNativeWindow</b> instance.
1219    ///
1220    /// # Returns
1221    ///
1222    /// * Returns an error code, 0 is Success, otherwise, failed.
1223    ///
1224    /// Available since API-level: 12
1225    ///
1226    /// Version: 1.0
1227    #[cfg(feature = "api-12")]
1228    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1229    pub fn OH_NativeWindow_CreateNativeWindowFromSurfaceId(
1230        surfaceId: u64,
1231        window: *mut *mut OHNativeWindow,
1232    ) -> i32;
1233    /// Sets scalingMode of a native window.
1234    ///
1235    /// This interface is a non-thread-safe type interface.
1236    ///
1237    ///
1238    ///
1239    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1240    /// # Arguments
1241    ///
1242    /// * `window` - indicates the pointer to an <b>OHNativeWindow</b> instance.
1243    ///
1244    /// * `scalingMode` - Indicates the enum value to <b>OHScalingModeV2</b>
1245    ///
1246    /// # Returns
1247    ///
1248    /// * Returns an error code, 0 is Success, otherwise, failed.
1249    ///
1250    /// Available since API-level: 12
1251    ///
1252    /// Version: 1.0
1253    #[cfg(feature = "api-12")]
1254    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1255    pub fn OH_NativeWindow_NativeWindowSetScalingModeV2(
1256        window: *mut OHNativeWindow,
1257        scalingMode: OHScalingModeV2,
1258    ) -> i32;
1259    /// Set native window buffer hold.
1260    ///
1261    /// This interface is a non-thread-safe type interface.
1262    ///
1263    ///
1264    ///
1265    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1266    /// # Arguments
1267    ///
1268    /// * `window` - Indicates the pointer to an <b>OHNativeWindow</b> instance.
1269    ///
1270    /// Available since API-level: 12
1271    ///
1272    /// Version: 1.0
1273    #[cfg(feature = "api-12")]
1274    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1275    pub fn OH_NativeWindow_SetBufferHold(window: *mut OHNativeWindow);
1276    /// Write an OHNativeWindow to an OHIPCParcel.
1277    ///
1278    /// This interface is a non-thread-safe type interface.
1279    ///
1280    ///
1281    ///
1282    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1283    /// # Arguments
1284    ///
1285    /// * `window` - Indicates the pointer to an <b>OHNativeWindow</b> instance.
1286    ///
1287    /// * `parcel` - Indicates the pointer to an <b>OHIPCParcel</b> instance.
1288    ///
1289    /// # Returns
1290    ///
1291    /// * [`NATIVE_ERROR_OK`] 0 - Success.
1292    /// [`NATIVE_ERROR_INVALID_ARGUMENTS`] 40001000 - parcel is NULL or window is NULL.
1293    ///
1294    /// Available since API-level: 12
1295    ///
1296    /// Version: 1.0
1297    #[cfg(feature = "api-12")]
1298    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1299    pub fn OH_NativeWindow_WriteToParcel(
1300        window: *mut OHNativeWindow,
1301        parcel: *mut OHIPCParcel,
1302    ) -> i32;
1303    /// Read an OHNativeWindow from an OHIPCParcel.
1304    ///
1305    /// This interface is a non-thread-safe type interface.
1306    ///
1307    ///
1308    ///
1309    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1310    /// # Arguments
1311    ///
1312    /// * `parcel` - Indicates the pointer to an <b>OHIPCParcel</b> instance.
1313    ///
1314    /// * `window` - Indicates the pointer to an <b>OHNativeWindow</b> instance.
1315    ///
1316    /// # Returns
1317    ///
1318    /// * [`NATIVE_ERROR_OK`] 0 - Success.
1319    /// [`NATIVE_ERROR_INVALID_ARGUMENTS`] 40001000 - parcel is NULL or parcel does not contain the window.
1320    ///
1321    /// Available since API-level: 12
1322    ///
1323    /// Version: 1.0
1324    #[cfg(feature = "api-12")]
1325    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1326    pub fn OH_NativeWindow_ReadFromParcel(
1327        parcel: *mut OHIPCParcel,
1328        window: *mut *mut OHNativeWindow,
1329    ) -> i32;
1330    /// Get the last flushed <b>OHNativeWindowBuffer</b> from an <b>OHNativeWindow</b> instance.
1331    ///
1332    /// When the fenceFd is used up, you need to close it.
1333    ///
1334    /// This interface needs to be used in conjunction with <b>OH_NativeWindow_NativeObjectUnreference<otherwise memory leaks will occur.
1335    ///
1336    /// This interface is a non-thread-safe type interface.
1337    ///
1338    ///
1339    ///
1340    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1341    /// # Arguments
1342    ///
1343    /// * `window` - Indicates the pointer to an <b>OHNativeWindow</b> instance.
1344    ///
1345    /// * `buffer` - Indicates the pointer to an <b>OHNativeWindowBuffer</b> pointer.
1346    ///
1347    /// * `fenceFd` - Indicates the pointer to a file descriptor handle.
1348    ///
1349    /// * `matrix` - Indicates the retrieved 4*4 transform matrix.
1350    ///
1351    /// # Returns
1352    ///
1353    /// * [`NATIVE_ERROR_OK`] 0 - Success.
1354    /// [`NATIVE_ERROR_INVALID_ARGUMENTS`] 40001000 - window is NULL or buffer is NULL or fenceFd is NULL.
1355    /// [`NATIVE_ERROR_BUFFER_STATE_INVALID`] 41207000 - buffer state is wrong.
1356    ///
1357    /// Available since API-level: 12
1358    ///
1359    /// Version: 1.0
1360    #[cfg(feature = "api-12")]
1361    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1362    pub fn OH_NativeWindow_GetLastFlushedBufferV2(
1363        window: *mut OHNativeWindow,
1364        buffer: *mut *mut OHNativeWindowBuffer,
1365        fenceFd: *mut ::core::ffi::c_int,
1366        matrix: *mut f32,
1367    ) -> i32;
1368    /// Set the color space of the native window.
1369    ///
1370    /// This interface is a non-thread-safe type interface.
1371    ///
1372    ///
1373    ///
1374    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1375    /// # Arguments
1376    ///
1377    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
1378    ///
1379    /// * `colorSpace` - Indicates the color space of native window, see <b>OH_NativeBuffer_ColorSpace</b>.
1380    ///
1381    /// # Returns
1382    ///
1383    /// * [`NATIVE_ERROR_OK`] 0 - Success.
1384    /// [`NATIVE_ERROR_INVALID_ARGUMENTS`] 40001000 - window is NULL.
1385    /// [`NATIVE_ERROR_BUFFER_STATE_INVALID`] 41207000 - Incorrect colorSpace state.
1386    ///
1387    /// Available since API-level: 12
1388    ///
1389    /// Version: 1.0
1390    #[cfg(feature = "api-12")]
1391    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1392    pub fn OH_NativeWindow_SetColorSpace(
1393        window: *mut OHNativeWindow,
1394        colorSpace: OH_NativeBuffer_ColorSpace,
1395    ) -> i32;
1396    /// Get the color space of the native window.
1397    ///
1398    /// This interface is a non-thread-safe type interface.
1399    ///
1400    ///
1401    ///
1402    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1403    /// # Arguments
1404    ///
1405    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
1406    ///
1407    /// * `colorSpace` - Indicates the color space of native window, see <b>OH_NativeBuffer_ColorSpace</b>.
1408    ///
1409    /// # Returns
1410    ///
1411    /// * [`NATIVE_ERROR_OK`] 0 - Success.
1412    /// [`NATIVE_ERROR_INVALID_ARGUMENTS`] 40001000 - window is NULL.
1413    /// [`NATIVE_ERROR_BUFFER_STATE_INVALID`] 41207000 - Incorrect colorSpace state.
1414    ///
1415    /// Available since API-level: 12
1416    ///
1417    /// Version: 1.0
1418    #[cfg(feature = "api-12")]
1419    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1420    pub fn OH_NativeWindow_GetColorSpace(
1421        window: *mut OHNativeWindow,
1422        colorSpace: *mut OH_NativeBuffer_ColorSpace,
1423    ) -> i32;
1424    /// Set the metadata type of the native window.
1425    ///
1426    /// This interface is a non-thread-safe type interface.
1427    ///
1428    ///
1429    ///
1430    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1431    /// # Arguments
1432    ///
1433    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
1434    ///
1435    /// * `metadataKey` - Indicates the metadata type of native window, see <b>OH_NativeBuffer_MetadataKey</b>.
1436    ///
1437    /// * `size` - Indicates the size of a uint8_t vector.
1438    ///
1439    /// * `metadata` - Indicates the pointer to a uint8_t vector.
1440    ///
1441    /// # Returns
1442    ///
1443    /// * [`NATIVE_ERROR_OK`] 0 - Success.
1444    /// [`NATIVE_ERROR_INVALID_ARGUMENTS`] 40001000 - window or metadata is NULL.
1445    /// [`NATIVE_ERROR_BUFFER_STATE_INVALID`] 41207000 - Incorrect metadata state.
1446    /// [`NATIVE_ERROR_UNSUPPORTED`] 50102000 - Unsupported metadata key.
1447    ///
1448    /// Available since API-level: 12
1449    ///
1450    /// Version: 1.0
1451    #[cfg(feature = "api-12")]
1452    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1453    pub fn OH_NativeWindow_SetMetadataValue(
1454        window: *mut OHNativeWindow,
1455        metadataKey: OH_NativeBuffer_MetadataKey,
1456        size: i32,
1457        metadata: *mut u8,
1458    ) -> i32;
1459    /// Set the metadata type of the native window.
1460    ///
1461    /// This interface is a non-thread-safe type interface.
1462    ///
1463    ///
1464    ///
1465    /// Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow
1466    /// # Arguments
1467    ///
1468    /// * `window` - Indicates the pointer to a <b>OHNativeWindow</b> instance.
1469    ///
1470    /// * `metadataKey` - Indicates the metadata type of native window, see <b>OH_NativeBuffer_MetadataKey</b>.
1471    ///
1472    /// * `size` - Indicates the size of a uint8_t vector.
1473    ///
1474    /// * `metadata` - Indicates the pointer to a uint8_t vector.
1475    ///
1476    /// # Returns
1477    ///
1478    /// * [`NATIVE_ERROR_OK`] 0 - Success.
1479    /// [`NATIVE_ERROR_INVALID_ARGUMENTS`] 40001000 - window, metadata, or size is NULL.
1480    /// [`NATIVE_ERROR_BUFFER_STATE_INVALID`] 41207000 - Incorrect metadata state.
1481    /// [`NATIVE_ERROR_UNSUPPORTED`] 50102000 - Unsupported metadata key.
1482    ///
1483    /// Available since API-level: 12
1484    ///
1485    /// Version: 1.0
1486    #[cfg(feature = "api-12")]
1487    #[cfg_attr(docsrs, doc(cfg(feature = "api-12")))]
1488    pub fn OH_NativeWindow_GetMetadataValue(
1489        window: *mut OHNativeWindow,
1490        metadataKey: OH_NativeBuffer_MetadataKey,
1491        size: *mut i32,
1492        metadata: *mut *mut u8,
1493    ) -> i32;
1494}
ohos_sys/native_window/native_window_ffi.rs

ohos_sys/native_window/
native_window_ffi.rs
