const image/jpeg.blockSize

17 uses

	image/jpeg (current package)
		idct.go#L40: const blockSize = 64 // A DCT block is 8x8.
		idct.go#L42: type block [blockSize]int32
		reader.go#L81: var unzig = [blockSize]int{
		reader.go#L150: 	tmp        [2 * blockSize]byte
		reader.go#L447: 			if n < blockSize {
		reader.go#L450: 			n -= blockSize
		reader.go#L451: 			if err := d.readFull(d.tmp[:blockSize]); err != nil {
		reader.go#L458: 			if n < 2*blockSize {
		reader.go#L461: 			n -= 2 * blockSize
		reader.go#L462: 			if err := d.readFull(d.tmp[:2*blockSize]); err != nil {
		scan.go#L128: 	zigStart, zigEnd, ah, al := int32(0), int32(blockSize-1), uint32(0), uint32(0)
		scan.go#L134: 		if (zigStart == 0 && zigEnd != 0) || zigStart > zigEnd || blockSize <= zigEnd {
		scan.go#L485: 	for zig := 0; zig < blockSize; zig++ {
		writer.go#L63: var unscaledQuant = [nQuantIndex][blockSize]byte{
		writer.go#L228: 	quant [nQuantIndex][blockSize]byte
		writer.go#L306: 	const markerlen = 2 + int(nQuantIndex)*(1+blockSize)
		writer.go#L369: 	for zig := 1; zig < blockSize; zig++ {