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[trunk] managed nicely the case where TPSot value is incorrect (thanks winfried). Update the test suite to check this case. Updates issue 202. Updates issue 206. Update issue 208

This commit is contained in:
Mickael Savinaud 2013-03-24 22:50:46 +00:00
parent ecb93d97a5
commit 07ae149955
2 changed files with 31 additions and 4 deletions
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27
src/lib/openjp2/j2k.c
View File

@ -7033,6 +7033,12 @@ OPJ_BOOL opj_j2k_read_tile_header( opj_j2k_t * p_j2k,
/* Try to read until the Start Of Data is detected */
while (l_current_marker != J2K_MS_SOD) {
if(opj_stream_get_number_byte_left(p_stream) == 0)
{
p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_NEOC;
break;
}
/* Try to read 2 bytes (the marker size) from stream and copy them into the buffer */
if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) {
@ -7127,6 +7133,9 @@ OPJ_BOOL opj_j2k_read_tile_header( opj_j2k_t * p_j2k,
opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_current_marker,2);
}
}
if(opj_stream_get_number_byte_left(p_stream) == 0
&& p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_NEOC)
break;
/* If we didn't skip data before, we need to read the SOD marker*/
if (! p_j2k->m_specific_param.m_decoder.m_skip_data) {
@ -7260,6 +7269,11 @@ OPJ_BOOL opj_j2k_decode_tile ( opj_j2k_t * p_j2k,
p_j2k->m_specific_param.m_decoder.m_can_decode = 0;
p_j2k->m_specific_param.m_decoder.m_state &= (~ (0x0080));/* FIXME J2K_DEC_STATE_DATA);*/
if(opj_stream_get_number_byte_left(p_stream) == 0
&& p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_NEOC){
return OPJ_TRUE;
}
if (p_j2k->m_specific_param.m_decoder.m_state != 0x0100){ /*FIXME J2K_DEC_STATE_EOC)*/
if (opj_stream_read_data(p_stream,l_data,2,p_manager) != 2) {
opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n");
@ -7275,6 +7289,11 @@ OPJ_BOOL opj_j2k_decode_tile ( opj_j2k_t * p_j2k,
else if (l_current_marker != J2K_MS_SOT)
{
opj_event_msg(p_manager, EVT_ERROR, "Stream too short, expected SOT\n");
if(opj_stream_get_number_byte_left(p_stream) == 0) {
p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_NEOC;
return OPJ_TRUE;
}
return OPJ_FALSE;
}
}
@ -8691,6 +8710,7 @@ OPJ_BOOL opj_j2k_decode_tiles ( opj_j2k_t *p_j2k,
OPJ_INT32 l_tile_x0,l_tile_y0,l_tile_x1,l_tile_y1;
OPJ_UINT32 l_nb_comps;
OPJ_BYTE * l_current_data;
OPJ_UINT32 nr_tiles = 0;
l_current_data = (OPJ_BYTE*)opj_malloc(1000);
if (! l_current_data) {
@ -8739,7 +8759,12 @@ OPJ_BOOL opj_j2k_decode_tiles ( opj_j2k_t *p_j2k,
return OPJ_FALSE;
}
opj_event_msg(p_manager, EVT_INFO, "Image data has been updated with tile %d.\n\n", l_current_tile_no + 1);
if(opj_stream_get_number_byte_left(p_stream) == 0
&& p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_NEOC)
break;
if(++nr_tiles == p_j2k->m_cp.th * p_j2k->m_cp.tw)
break;
}
opj_free(l_current_data);

8
tests/nonregression/test_suite.ctest.in
View File

@ -66,8 +66,8 @@ opj_decompress -i @INPUT_NR_PATH@/orb-blue10-win-j2k.j2k -o @TEMP_PATH@/orb-blu
opj_decompress -i @INPUT_NR_PATH@/orb-blue10-win-jp2.jp2 -o @TEMP_PATH@/orb-blue10-win-jp2.jp2.pgx
opj_decompress -i @INPUT_NR_PATH@/relax.jp2 -o @TEMP_PATH@/relax.jp2.pgx
opj_decompress -i @INPUT_NR_PATH@/test_lossless.j2k -o @TEMP_PATH@/test_lossless.j2k.pgx
# text_GBR.jp2 file exhibt a error about a tile part with a index > of the number of tile-part in this tile.
!opj_decompress -i @INPUT_NR_PATH@/text_GBR.jp2 -o @TEMP_PATH@/text_GBR.jp2.pgx
# text_GBR.jp2 file exhibt a error about a tile part with a index > of the number of tile-part in this tile (related to issue 202, 206, 208)
opj_decompress -i @INPUT_NR_PATH@/text_GBR.jp2 -o @TEMP_PATH@/text_GBR.jp2.pgx
# pacs.ge file should throw an error but finally it seems work with v2
opj_decompress -i @INPUT_NR_PATH@/pacs.ge.j2k -o @TEMP_PATH@/pacs.ge.j2k.pgx
# related to issue 135
@ -77,7 +77,7 @@ opj_decompress -i @INPUT_NR_PATH@/kodak_2layers_lrcp.j2c -o @TEMP_PATH@/kodak_2
opj_decompress -i @INPUT_NR_PATH@/issue104_jpxstream.jp2 -o @TEMP_PATH@/issue104_jpxstream.jp2.pgx
# File not supported by kakadu (Malformed PCLR box) and not supoprter by openjpeg (problem with value of TPSot)
opj_decompress -i @INPUT_NR_PATH@/mem-b2ace68c-1381.jp2 -o @TEMP_PATH@/mem-b2ace68c-1381.jp2.pgx
# File which produced weird output with kakadu and not supoprter by openjpeg (problem with value of TPSot)
# File which produced weird output with kakadu and not supoprter by openjpeg (problem with value of TPSot, issue 202, 206, 208)
opj_decompress -i @INPUT_NR_PATH@/mem-b2b86b74-2753.jp2 -o @TEMP_PATH@/mem-b2b86b74-2753.jp2.pgx
# issue 191 raised by the gdal fuzzer test (should properly failed)
!opj_decompress -i @INPUT_NR_PATH@/gdal_fuzzer_unchecked_numresolutions.jp2 -o @TEMP_PATH@/gdal_fuzzer_unchecked_numresolutions.pgx
@ -91,6 +91,8 @@ opj_decompress -i @INPUT_NR_PATH@/mem-b2b86b74-2753.jp2 -o @TEMP_PATH@/mem-b2b8
opj_decompress -i @INPUT_NR_PATH@/file409752.jp2 -o @TEMP_PATH@/file409752.png
# issue 188
opj_decompress -i @INPUT_NR_PATH@/issue188_beach_64bitsbox.jp2 -o @TEMP_PATH@/issue188_beach_64bitsbox.jp2.tif
# issue 206
opj_decompress -i @INPUT_NR_PATH@/issue206_image-000.jp2 -o @TEMP_PATH@/issue206_image-000.jp2.png
# decode with specific area
# prec=12; nb_c=1