7 const char* colors[] = {
"Unknown",
"Alpha_8",
"RGB_565",
"ARGB_4444",
"RGBA_8888",
"RGB_888x",
8 "BGRA_8888",
"RGBA_1010102",
"RGB_101010x",
"Gray_8",
"RGBA_F16Norm",
10 const char* alphas[] = {
"Unknown ",
"Opaque ",
"Premul ",
"Unpremul"};
15 SkDebugf(
"%18s%15s%17s%18s%19s\n",
"Canonical",
"Unknown",
"Opaque",
"Premul",
"Unpremul");
24 SkDebugf(
"%12s %9s ", colors[(
int)
colorType], alphas[(
int) canonicalAlphaType ]);
@ kUnknown_SkAlphaType
uninitialized
@ kOpaque_SkAlphaType
pixel is opaque
@ kPremul_SkAlphaType
pixel components are premultiplied by alpha
@ kARGB_4444_SkColorType
pixel with 4 bits for alpha, red, green, blue; in 16-bit word
@ kBGRA_8888_SkColorType
pixel with 8 bits for blue, green, red, alpha; in 32-bit word
@ kRGBA_F16_SkColorType
pixel with half floats for red, green, blue, alpha;
@ kAlpha_8_SkColorType
pixel with alpha in 8-bit byte
@ kRGB_101010x_SkColorType
pixel with 10 bits each for red, green, blue; in 32-bit word
@ kGray_8_SkColorType
pixel with grayscale level in 8-bit byte
@ kRGB_565_SkColorType
pixel with 5 bits red, 6 bits green, 5 bits blue, in 16-bit word
@ kRGBA_8888_SkColorType
pixel with 8 bits for red, green, blue, alpha; in 32-bit word
@ kRGB_888x_SkColorType
pixel with 8 bits each for red, green, blue; in 32-bit word
@ kRGBA_1010102_SkColorType
10 bits for red, green, blue; 2 bits for alpha; in 32-bit word
@ kUnknown_SkColorType
uninitialized
void SK_SPI SkDebugf(const char format[],...) SK_PRINTF_LIKE(1
static SkColorType colorType(AImageDecoder *decoder, const AImageDecoderHeaderInfo *headerInfo)
SK_API bool SkColorTypeValidateAlphaType(SkColorType colorType, SkAlphaType alphaType, SkAlphaType *canonical=nullptr)
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Type::kYUV Type::kRGBA() int(0.7 *637)
#define REG_FIDDLE(NAME, W, H, TEXT, I)
static SkImageInfo Make(int width, int height, SkColorType ct, SkAlphaType at)