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15 #ifndef VPX_VPX_VPX_IMAGE_H_
16 #define VPX_VPX_VPX_IMAGE_H_
30 #define VPX_IMAGE_ABI_VERSION (5)
32 #define VPX_IMG_FMT_PLANAR 0x100
33 #define VPX_IMG_FMT_UV_FLIP 0x200
34 #define VPX_IMG_FMT_HAS_ALPHA 0x400
35 #define VPX_IMG_FMT_HIGHBITDEPTH 0x800
38 typedef enum vpx_img_fmt {
94 #define VPX_PLANE_PACKED 0
98 #define VPX_PLANE_ALPHA 3
99 unsigned char *planes[4];
147 unsigned int d_w,
unsigned int d_h,
173 unsigned int d_h,
unsigned int stride_align,
174 unsigned char *img_data);
190 unsigned int w,
unsigned int h);
213 #endif // VPX_VPX_VPX_IMAGE_H_
vpx_image_t * vpx_img_wrap(vpx_image_t *img, vpx_img_fmt_t fmt, unsigned int d_w, unsigned int d_h, unsigned int stride_align, unsigned char *img_data)
Open a descriptor, using existing storage for the underlying image.
unsigned int x
Definition: vpx_image.h:119
@ VPX_CS_RESERVED
Definition: vpx_image.h:60
@ VPX_CS_BT_709
Definition: vpx_image.h:56
@ VPX_IMG_FMT_YV12
Definition: vpx_image.h:40
void vpx_img_flip(vpx_image_t *img)
Flip the image vertically (top for bottom)
unsigned int d_h
Definition: vpx_image.h:83
@ VPX_CS_SRGB
Definition: vpx_image.h:61
#define VPX_IMG_FMT_HIGHBITDEPTH
Definition: vpx_image.h:35
unsigned int r_w
Definition: vpx_image.h:86
@ VPX_CS_SMPTE_240
Definition: vpx_image.h:58
void vpx_img_free(vpx_image_t *img)
Close an image descriptor.
int img_data_owner
Definition: vpx_image.h:111
void * fb_priv
Definition: vpx_image.h:114
@ VPX_IMG_FMT_I42216
Definition: vpx_image.h:47
vpx_image_t * vpx_img_alloc(vpx_image_t *img, vpx_img_fmt_t fmt, unsigned int d_w, unsigned int d_h, unsigned int align)
Open a descriptor, allocating storage for the underlying image.
unsigned int y
Definition: vpx_image.h:120
unsigned int y_chroma_shift
Definition: vpx_image.h:91
unsigned int x_chroma_shift
Definition: vpx_image.h:90
enum vpx_color_space vpx_color_space_t
List of supported color spaces.
int self_allocd
Definition: vpx_image.h:112
@ VPX_IMG_FMT_I44416
Definition: vpx_image.h:48
unsigned int h
Definition: vpx_image.h:122
@ VPX_IMG_FMT_I422
Definition: vpx_image.h:43
unsigned int d_w
Definition: vpx_image.h:82
unsigned int bit_depth
Definition: vpx_image.h:79
vpx_img_fmt_t fmt
Definition: vpx_image.h:72
struct vpx_image_rect vpx_image_rect_t
Representation of a rectangle on a surface.
int vpx_img_set_rect(vpx_image_t *img, unsigned int x, unsigned int y, unsigned int w, unsigned int h)
Set the rectangle identifying the displayed portion of the image.
enum vpx_color_range vpx_color_range_t
List of supported color range.
@ VPX_IMG_FMT_I420
Definition: vpx_image.h:42
@ VPX_CS_BT_601
Definition: vpx_image.h:55
vpx_color_range_t range
Definition: vpx_image.h:74
Image Descriptor.
Definition: vpx_image.h:71
@ VPX_CS_SMPTE_170
Definition: vpx_image.h:57
unsigned char * img_data
Definition: vpx_image.h:110
@ VPX_IMG_FMT_I444
Definition: vpx_image.h:44
@ VPX_IMG_FMT_I42016
Definition: vpx_image.h:46
#define VPX_IMG_FMT_PLANAR
Definition: vpx_image.h:32
unsigned int h
Definition: vpx_image.h:78
enum vpx_img_fmt vpx_img_fmt_t
List of supported image formats.
unsigned int w
Definition: vpx_image.h:121
@ VPX_CR_STUDIO_RANGE
Definition: vpx_image.h:66
Representation of a rectangle on a surface.
Definition: vpx_image.h:118
vpx_color_space
List of supported color spaces.
Definition: vpx_image.h:53
struct vpx_image vpx_image_t
Image Descriptor.
@ VPX_IMG_FMT_I440
Definition: vpx_image.h:45
@ VPX_CR_FULL_RANGE
Definition: vpx_image.h:67
@ VPX_IMG_FMT_I44016
Definition: vpx_image.h:49
vpx_color_range
List of supported color range.
Definition: vpx_image.h:65
vpx_color_space_t cs
Definition: vpx_image.h:73
@ VPX_CS_UNKNOWN
Definition: vpx_image.h:54
unsigned int r_h
Definition: vpx_image.h:87
#define VPX_IMG_FMT_UV_FLIP
Definition: vpx_image.h:33
@ VPX_CS_BT_2020
Definition: vpx_image.h:59
unsigned int w
Definition: vpx_image.h:77