experimental/sk_surface.h - Issue 665203004: move c api into include

Side by Side Diff: experimental/sk_surface.h

Issue 665203004: move c api into include (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: Created 6 years, 2 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

OLD	NEW
	(Empty)
1 /*

2 * Copyright 2014 Google Inc.

3 *

4 * Use of this source code is governed by a BSD-style license that can be

5 * found in the LICENSE file.

6 */

7

8 #ifndef sk_types_DEFINED

9 #define sk_types_DEFINED

10

11 #include <stdint.h>

12 #include <stddef.h>

13

14 #ifdef __cplusplus

15 extern "C" {

16 #endif

17

18 typedef uint32_t sk_color_t;

19

20 #define sk_color_set_argb(a, r, g, b) (((a) << 24) \| ((r) << 16) \| ((g) << 8) \| (b))

21 #define sk_color_get_a(c) (((c) >> 24) & 0xFF)

22 #define sk_color_get_r(c) (((c) >> 16) & 0xFF)

23 #define sk_color_get_g(c) (((c) >> 8) & 0xFF)

24 #define sk_color_get_b(c) (((c) >> 0) & 0xFF)

25

26 typedef enum {

27 UNKNOWN_SK_COLORTYPE,

28 RGBA_8888_SK_COLORTYPE,

29 BGRA_8888_SK_COLORTYPE,

30 ALPHA_8_SK_COLORTYPE,

31 } sk_colortype_t;

32

33 typedef enum {

34 PREMUL_SK_ALPHATYPE,

35 UNPREMUL_SK_ALPHATYPE,

36 } sk_alphatype_t;

37

38 typedef struct {

39 int32_t width;

40 int32_t height;

41 sk_colortype_t colorType;

42 sk_alphatype_t alphaType;

43 } sk_imageinfo_t;

44

45 typedef struct {

46 float left;

47 float top;

48 float right;

49 float bottom;

50 } sk_rect_t;

51

52 typedef struct sk_path_t sk_path_t;

53

54 sk_path_t* sk_path_new();

55 void sk_path_delete(sk_path_t*);

56 void sk_path_move_to(sk_path_t*, float x, float y);

57 void sk_path_line_to(sk_path_t*, float x, float y);

58 void sk_path_quad_to(sk_path_t*, float x0, float y0, float x1, float y1);

59 void sk_path_close(sk_path_t*);

60

61 typedef struct sk_paint_t sk_paint_t;

62

63 sk_paint_t* sk_paint_new();

64 void sk_paint_delete(sk_paint_t*);

65 bool sk_paint_is_antialias(const sk_paint_t*);

66 void sk_paint_set_antialias(sk_paint_t*, bool);

67 sk_color_t sk_paint_get_color(const sk_paint_t*);

68 void sk_paint_set_color(sk_paint_t*, sk_color_t);

69

70 typedef struct sk_canvas_t sk_canvas_t;

71 typedef struct sk_image_t sk_image_t;

72

73 void sk_canvas_save(sk_canvas_t*);

74 void sk_canvas_save_layer(sk_canvas_t, const sk_rect_t, const sk_paint_t*);

75 void sk_canvas_restore(sk_canvas_t*);

76

77 void sk_canvas_translate(sk_canvas_t*, float dx, float dy);

78 void sk_canvas_scale(sk_canvas_t*, float sx, float sy);

79

80 void sk_canvas_draw_paint(sk_canvas_t, const sk_paint_t);

81 void sk_canvas_draw_rect(sk_canvas_t, const sk_rect_t, const sk_paint_t*);

82 void sk_canvas_draw_oval(sk_canvas_t, const sk_rect_t, const sk_paint_t*);

83 void sk_canvas_draw_path(sk_canvas_t, const sk_path_t, const sk_paint_t*);

84 void sk_canvas_draw_image(sk_canvas_t, const sk_image_t, float x, float y, con st sk_paint_t*);

85

86 sk_image_t* sk_image_new_raster_copy(const sk_imageinfo_t, const void pixels, size_t rowBytes);

87 void sk_image_ref(const sk_image_t*);

88 void sk_image_unref(const sk_image_t*);

89 int sk_image_get_width(const sk_image_t*);

90 int sk_image_get_height(const sk_image_t*);

91 uint32_t sk_image_get_unique_id(const sk_image_t*);

92

93 typedef struct sk_surface_t sk_surface_t;

94

95 sk_surface_t* sk_surface_new_raster(const sk_imageinfo_t*);

96 sk_surface_t* sk_surface_new_raster_direct(const sk_imageinfo_t, void pixels, size_t rowBytes);

97 void sk_surface_delete(sk_surface_t*);

98 sk_canvas_t* sk_surface_get_canvas(sk_surface_t*);

99 sk_image_t* sk_surface_new_image_snapshot(sk_surface_t*);

100

101 #ifdef __cplusplus

102 class SkCanvas;

103 void sk_test_capi(SkCanvas*);

104 }

105 #endif

106

107 #endif

OLD	NEW

« no previous file with comments | « no previous file | experimental/sk_surface.cpp » ('j') | no next file with comments »