Android色彩空间像素格式定义及设定

概述/system/core/include/system/graphics.h1/**2*pixelformatdefinitions3*/45enum{6HAL_PIXEL_FORMAT_RGBA_8888=1,7HAL_PIXEL_FORMAT_RGBX_8888=2,8HAL_PIXEL_FORMAT_RGB_888=3,9HAL_P

/system/core/include/system/graphics.h

 1 /** 2  * pixel format deFinitions 3  */ 4  5 enum { 6     HAL_PIXEL_FORMAT_RGBA_8888          = 1, 7     HAL_PIXEL_FORMAT_RGBX_8888          = 2, 8     HAL_PIXEL_FORMAT_RGB_888            = 3, 9     HAL_PIXEL_FORMAT_RGB_565            = 4,10     HAL_PIXEL_FORMAT_BGRA_8888          = 5,11     HAL_PIXEL_FORMAT_RGBA_5551          = 6,12     HAL_PIXEL_FORMAT_RGBA_4444          = 7,13     /* 0x8 - 0xF range unavailable */14     HAL_PIXEL_FORMAT_ycbcr_422_SP       = 0x10,     // NV1615     HAL_PIXEL_FORMAT_YCrCb_420_SP       = 0x11,     // NV21 (_adreno)16     HAL_PIXEL_FORMAT_ycbcr_422_P        = 0x12,     // IYUV17     HAL_PIXEL_FORMAT_ycbcr_420_P        = 0x13,     // YUV918     HAL_PIXEL_FORMAT_ycbcr_422_I        = 0x14,     // YUY2 (_adreno)19     /* 0x15 reserved */20     HAL_PIXEL_FORMAT_CbYCrY_422_I       = 0x16,     // UYVY (_adreno)21     /* 0x17 reserved */22     /* 0x18 - 0x1F range unavailable */23     HAL_PIXEL_FORMAT_ycbcr_420_SP_TILED = 0x20,     // NV12_adreno_tiled24     HAL_PIXEL_FORMAT_ycbcr_420_SP       = 0x21,     // NV1225     HAL_PIXEL_FORMAT_YCrCb_420_SP_TILED = 0x22,     // NV21_adreno_tiled  26     HAL_PIXEL_FORMAT_YCrCb_422_SP       = 0x23,     // NV6127     HAL_PIXEL_FORMAT_YCrCb_422_P        = 0x24,     // YV12 (_adreno)28 };

 

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