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Re: ANNOUNCEMENT: New image format

Started by Thomas Richter November 23, 2007
John Costella schrieb:
> 12:30 pm CST, November 22, 2007 > > > I am pleased to announce the release of a new image format, which I > have somewhat mischievously dubbed "JPEG-Clear", which is optimized > for the following uses, among others:
Update to that: 1) Please add a Makefile. Here's one: CFLAGS = -Wall -pedantic -O3 CC = gcc LDFLAGS = -lm all: bmp_to_jpc jpc_to_bmp bmp_to_jpc: bmp_to_jpc.o costella_base.o costella_bitstream.o costella_bmp.o costella_eimage.o costella_eimage_convert.o costella_eimage_esimage.o costella_eimage_esimage_convert.o costella_esimage.o costella_esimage_convert.o costella_esimage_magic.o costella_huffman_1.o costella_huffman_2.o costella_huffman_3.o costella_huffman_4.o costella_image.o costella_image_chrominance.o costella_image_convert.o costella_image_simage.o costella_image_simage_convert.o costella_jpc.o costella_quadword.o costella_quantize.o costella_simage.o costella_simage_convert.o costella_simage_magic.o costella_sort.o costella_wrap.o jpc_to_bmp: jpc_to_bmp.o costella_base.o costella_bitstream.o costella_bmp.o costella_eimage.o costella_eimage_convert.o costella_eimage_esimage.o costella_eimage_esimage_convert.o costella_esimage.o costella_esimage_convert.o costella_esimage_magic.o costella_huffman_1.o costella_huffman_2.o costella_huffman_3.o costella_huffman_4.o costella_image.o costella_image_chrominance.o costella_image_convert.o costella_image_simage.o costella_image_simage_convert.o costella_jpc.o costella_quadword.o costella_quantize.o costella_simage.o costella_simage_convert.o costella_simage_magic.o costella_sort.o costella_wrap.o 2) Please make sure the thing works: thor@rusime04:~/src/jclear> bmp_to_jpc s.bmp s.jpc 163813 Costella library error tree: ---------------------------- CostellaJpcOutAll: Writing scale CostellaJpcOutScale: Writing out Y channel CostellaJpcChannelOutScale: Quantizing delta image CostellaJpcChannelOutDownquantize: Starting next pass for COSTELLA_QUANTIZE_OUT object CostellaQuantizeOutStartNextPass: Creating new Huffman-4 object for quantized level trial CostellaHuffman4OutNew: Creating Huffman-3 object (message) CostellaHuffman3OutNew: Creating standard Huffman-2 mode object CostellaHuffman2OutNew: Creating output Huffman-1 object CostellaHuffman1OutNew: Allocating frequency table ERROR: Could not write out the JPC file. thor@rusime04:~/src/jclear> uname -a Linux rusime04 2.6.18.8-0.3-default #1 SMP Tue Apr 17 08:42:35 UTC 2007 x86_64 x86_64 x86_64 GNU/Linux Ehem. That's not very usable in this way. Happy debugging, Thomas