acl.himpi.vpc_flip
c函数原型 |
hi_s32 hi_mpi_vpc_flip(hi_vpc_chn chn, hi_flip_param* flip_param, hi_u32 *task_id, hi_s32 milli_sec) |
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Python函数 |
task_id, ret = acl.himpi.vpc_flip(chn, flip_param, milli_sec) |
函数功能 |
对输入图片做翻转处理,支持水平方向翻转、竖直方向翻转和水平竖直方向同时翻转。 |
输入说明 |
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返回值说明 |
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约束说明
- 输入、输出图片分辨率的取值范围为:10*6~4096*8192,且输入、输出图片的分辨率需保持一致。
- 支持如下输入图片格式:(输出格式需与输入保持一致)
HI_PIXEL_FORMAT_YUV_400 = 0, // YUV400 8bit HI_PIXEL_FORMAT_YUV_SEMIPLANAR_420 = 1, // YUV420SP NV12 8bit HI_PIXEL_FORMAT_YVU_SEMIPLANAR_420 = 2, // YUV420SP NV21 8bit HI_PIXEL_FORMAT_YUV_SEMIPLANAR_422 = 3, // YUV422SP 8bit HI_PIXEL_FORMAT_YVU_SEMIPLANAR_422 = 4, // YVU422SP 8bit HI_PIXEL_FORMAT_YUYV_PACKED_422 = 7, // YUV422Packed YUYV 8bit HI_PIXEL_FORMAT_UYVY_PACKED_422 = 8, // YUV422Packed UYVY 8bit HI_PIXEL_FORMAT_YVYU_PACKED_422 = 9, // YUV422Packed YVYU 8bit HI_PIXEL_FORMAT_VYUY_PACKED_422 = 10, // YUV422Packed VYUY 8bit HI_PIXEL_FORMAT_YUV_PACKED_444 = 11, // YUV444 Package 8bit HI_PIXEL_FORMAT_RGB_888 = 12, // RGB888 HI_PIXEL_FORMAT_BGR_888 = 13, // BGR888 HI_PIXEL_FORMAT_ARGB_8888 = 14, // ARGB_8888 HI_PIXEL_FORMAT_ABGR_8888 = 15, // ABGR_8888 HI_PIXEL_FORMAT_RGBA_8888 = 16, // RGBA_8888 HI_PIXEL_FORMAT_BGRA_8888 = 17, // BGRA_8888 HI_PIXEL_FORMAT_YVU_PLANAR_444 = 22, // YVU444 Planar 8bit HI_PIXEL_FORMAT_YVU_PACKED_444 = 58, // YVU444 Package 8bit HI_PIXEL_FORMAT_RGB_888_PLANAR = 69, // RGB888 Planar HI_PIXEL_FORMAT_BGR_888_PLANAR = 70, // BGR888 Planar
父主题: VPC图像处理接口