Filled in reader requirement standard feature numbers. Closes #66
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jevans
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2 changed files with 84 additions and 24 deletions
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@ -98,32 +98,92 @@ _capabilities_display = {
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3: '3'}
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# Reader requirements
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RREQ_UNRESTRICTED_JPEG2000_PART_1 = 5
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RREQ_UNRESTRICTED_JPEG2000_PART_2 = 6
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RREQ_CMYK_ENUMERATED_COLORSPACE = 55
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RREQ_CMYK_ENUMERATED_COLORSPACE = 55
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RREQ_E_SRGB_ENUMERATED_COLORSPACE = 60
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RREQ_ROMM_RGB_ENUMERATED_COLORSPACE = 61
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#RREQ_UNRESTRICTED_JPEG2000_PART_1 = 5
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#RREQ_UNRESTRICTED_JPEG2000_PART_2 = 6
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#RREQ_CMYK_ENUMERATED_COLORSPACE = 55
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#RREQ_E_SRGB_ENUMERATED_COLORSPACE = 60
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#RREQ_ROMM_RGB_ENUMERATED_COLORSPACE = 61
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_reader_requirements_display = {
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0: 'File not completely understood',
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1: 'Deprecated',
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2: 'Contains multiple composition layers',
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3: 'Deprecated',
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4: 'JPEG 2000 Part 1 Profile 1 codestream',
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RREQ_UNRESTRICTED_JPEG2000_PART_1:
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'Unrestricted JPEG 2000 Part 1 codestream, ITU-T Rec. T.800 '
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5: 'Unrestricted JPEG 2000 Part 1 codestream, ITU-T Rec. T.800 '
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+ '| ISO/IEC 15444-1',
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RREQ_UNRESTRICTED_JPEG2000_PART_2:
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'Unrestricted JPEG 2000 Part 2 codestream',
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7: 'JPEG codestream as defined in ISO/IEC 10918-1',
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6: 'Unrestricted JPEG 2000 Part 2 codestream',
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7: 'JPEG codestream as defined in ISO/IEC 10918-1',
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8: 'Deprecated',
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9: 'Non-premultiplied opacity channel',
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10: 'Premultiplied opacity channel',
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11: 'Chroma-key based opacity',
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12: 'Deprecated',
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13: 'Fragmented codestream where all fragments are in file and in order',
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14: 'Fragmented codestream where all fragments are in file '
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+ 'but are out of order',
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15: 'Fragmented codestream where not all fragments are within the file '
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+ 'but are all in locally accessible files',
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16: 'Fragmented codestream where some fragments may be accessible '
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+ 'only through a URL specified network connection',
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17: 'Compositing required to produce rendered result from multiple '
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+ 'compositing layers',
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18: 'Deprecated',
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19: 'Deprecated',
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20: 'Deprecated',
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21: 'At least one compositing layer consists of multiple codestreams',
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22: 'Deprecated',
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23: 'Colourspace transformations are required to combine compositing '
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+ 'layers; not all compositing layers are in the same colourspace',
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24: 'Deprecated',
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25: 'Deprecated',
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26: 'First animation layer does not cover entire rendered result',
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27: 'Deprecated',
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28: 'Reuse of animation layers',
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29: 'Deprecated',
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30: 'Some animated frames are non-persistent',
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31: 'Deprecated',
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32: 'Rendered result involves scaling within a layer',
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33: 'Rendered result involves scaling between layers',
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34: 'ROI metadata',
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35: 'IPR metadata',
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36: 'Content metadata',
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37: 'History metadata',
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38: 'Creation metadata',
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39: 'JPX digital signatures',
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40: 'JPX checksums',
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41: 'Desires Graphics Arts Reproduction specified',
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42: 'Deprecated',
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43: '(Deprecated) compositing layer uses restricted ICC profile',
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44: 'Compositing layer uses Any ICC profile',
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45: 'Deprecated',
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RREQ_CMYK_ENUMERATED_COLORSPACE: 'CMYK enumerated colorspace',
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RREQ_E_SRGB_ENUMERATED_COLORSPACE: 'e-sRGB enumerated colorspace',
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RREQ_ROMM_RGB_ENUMERATED_COLORSPACE: 'ROMM_RGB enumerated colorspace'}
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46: 'Deprecated',
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47: 'BiLevel 1 enumerated colourspace',
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48: 'BiLevel 2 enumerated colourspace',
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49: 'YCbCr 1 enumerated colourspace',
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50: 'YCbCr 2 enumerated colourspace',
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51: 'YCbCr 3 enumerated colourspace',
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52: 'PhotoYCC enumerated colourspace',
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53: 'YCCK enumerated colourspace',
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54: 'CMY enumerated colourspace',
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55: 'CMYK enumerated colorspace',
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56: 'CIELab enumerated colourspace with default parameters',
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57: 'CIELab enumerated colourspace with non-default parameters',
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58: 'CIEJab enumerated colourspace with default parameters',
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59: 'CIEJab enumerated colourspace with non-default parameters',
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60: 'e-sRGB enumerated colorspace',
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61: 'ROMM_RGB enumerated colorspace',
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62: 'Non-square samples',
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63: 'Deprecated',
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64: 'Deprecated',
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65: 'Deprecated',
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66: 'Deprecated',
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67: 'GIS metadata XML box',
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68: 'JPSEC extensions in codestream as specified by ISO/IEC 15444-8',
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69: 'JP3D extensions in codestream as specified by ISO/IEC 15444-10',
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70: 'Deprecated',
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71: 'e-sYCC enumerated colourspace',
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72: 'JPEG 2000 Part 2 codestream as restricted by baseline conformance '
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+ 'requirements in M.9.2.3',
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73: 'YPbPr(1125/60) enumerated colourspace',
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74: 'YPbPr(1250/50) enumerated colourspace'}
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@ -4376,8 +4376,8 @@ class TestSuiteDump(unittest.TestCase):
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self.assertEqual(jp2.box[1].minor_version, 0)
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# Reader requirements talk.
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self.assertTrue(glymur.core.RREQ_E_SRGB_ENUMERATED_COLORSPACE
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in jp2.box[2].standard_flag)
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# e-SRGB enumerated colourspace
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self.assertTrue(60 in jp2.box[2].standard_flag)
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# Jp2 Header
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# Image header
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@ -6375,8 +6375,8 @@ class TestSuiteDump(unittest.TestCase):
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self.assertEqual(jp2.box[1].compatibility_list[2], 'jpx ')
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# Reader requirements talk.
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self.assertTrue(glymur.core.RREQ_UNRESTRICTED_JPEG2000_PART_1
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in jp2.box[2].standard_flag)
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# unrestricted jpeg 2000 part 1
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self.assertTrue(5 in jp2.box[2].standard_flag)
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# Jp2 Header
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# Image header
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@ -6586,8 +6586,8 @@ class TestSuiteDump(unittest.TestCase):
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self.assertEqual(jp2.box[1].compatibility_list[2], 'jpx ')
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# Reader requirements talk.
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self.assertTrue(glymur.core.RREQ_UNRESTRICTED_JPEG2000_PART_1
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in jp2.box[2].standard_flag)
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# unrestricted jpeg 2000 part 1
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self.assertTrue(5 in jp2.box[2].standard_flag)
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# Jp2 Header
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# Image header
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@ -6802,8 +6802,8 @@ class TestSuiteDump(unittest.TestCase):
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self.assertEqual(jp2.box[1].compatibility_list[2], 'jpx ')
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# Reader requirements talk.
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self.assertTrue(glymur.core.RREQ_CMYK_ENUMERATED_COLORSPACE
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in jp2.box[2].standard_flag)
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# cmyk colourspace
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self.assertTrue(55 in jp2.box[2].standard_flag)
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# Jp2 Header
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# Image header
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@ -6916,8 +6916,8 @@ class TestSuiteDump(unittest.TestCase):
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self.assertEqual(jp2.box[1].compatibility_list[2], 'jpx ')
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# Reader requirements talk.
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self.assertTrue(glymur.core.RREQ_UNRESTRICTED_JPEG2000_PART_1
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in jp2.box[2].standard_flag)
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# unrestricted jpeg 2000 part 1
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self.assertTrue(5 in jp2.box[2].standard_flag)
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# Jp2 Header
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# Image header
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