diff options
| author | 2012-01-29 16:34:26 +0000 | |
|---|---|---|
| committer | 2012-01-29 16:34:26 +0000 | |
| commit | 505442d0a0bdc2944f699d9102ae0829703a5407 (patch) | |
| tree | 1a4c2f72533c67984e0112d35905f480a3a9b0ea /src/lib/libjpeg/jdmarker.c | |
| parent | 5d0cb30e84215504e368130db9e4573c37e458f2 (diff) | |
Clean-ups and version bumpmame0144u7
Diffstat (limited to 'src/lib/libjpeg/jdmarker.c')
| -rw-r--r-- | src/lib/libjpeg/jdmarker.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/src/lib/libjpeg/jdmarker.c b/src/lib/libjpeg/jdmarker.c index f2a9cc42951..a9268370fe3 100644 --- a/src/lib/libjpeg/jdmarker.c +++ b/src/lib/libjpeg/jdmarker.c @@ -23,24 +23,24 @@ typedef enum { /* JPEG marker codes */ M_SOF1 = 0xc1, M_SOF2 = 0xc2, M_SOF3 = 0xc3, - + M_SOF5 = 0xc5, M_SOF6 = 0xc6, M_SOF7 = 0xc7, - + M_JPG = 0xc8, M_SOF9 = 0xc9, M_SOF10 = 0xca, M_SOF11 = 0xcb, - + M_SOF13 = 0xcd, M_SOF14 = 0xce, M_SOF15 = 0xcf, - + M_DHT = 0xc4, - + M_DAC = 0xcc, - + M_RST0 = 0xd0, M_RST1 = 0xd1, M_RST2 = 0xd2, @@ -49,7 +49,7 @@ typedef enum { /* JPEG marker codes */ M_RST5 = 0xd5, M_RST6 = 0xd6, M_RST7 = 0xd7, - + M_SOI = 0xd8, M_EOI = 0xd9, M_SOS = 0xda, @@ -58,7 +58,7 @@ typedef enum { /* JPEG marker codes */ M_DRI = 0xdd, M_DHP = 0xde, M_EXP = 0xdf, - + M_APP0 = 0xe0, M_APP1 = 0xe1, M_APP2 = 0xe2, @@ -75,13 +75,13 @@ typedef enum { /* JPEG marker codes */ M_APP13 = 0xed, M_APP14 = 0xee, M_APP15 = 0xef, - + M_JPG0 = 0xf0, M_JPG13 = 0xfd, M_COM = 0xfe, - + M_TEM = 0x01, - + M_ERROR = 0x100 } JPEG_MARKER; @@ -199,7 +199,7 @@ get_soi (j_decompress_ptr cinfo) /* Process an SOI marker */ { int i; - + TRACEMS(cinfo, 1, JTRC_SOI); if (cinfo->marker->saw_SOI) @@ -278,7 +278,7 @@ get_sof (j_decompress_ptr cinfo, boolean is_baseline, boolean is_prog, cinfo->comp_info = (jpeg_component_info *) (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, cinfo->num_components * SIZEOF(jpeg_component_info)); - + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; ci++, compptr++) { compptr->component_index = ci; @@ -330,7 +330,7 @@ get_sos (j_decompress_ptr cinfo) for (i = 0; i < n; i++) { INPUT_BYTE(cinfo, cc, return FALSE); INPUT_BYTE(cinfo, c, return FALSE); - + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; ci++, compptr++) { if (cc == compptr->component_id) @@ -344,7 +344,7 @@ get_sos (j_decompress_ptr cinfo) cinfo->cur_comp_info[i] = compptr; compptr->dc_tbl_no = (c >> 4) & 15; compptr->ac_tbl_no = (c ) & 15; - + TRACEMS3(cinfo, 1, JTRC_SOS_COMPONENT, cc, compptr->dc_tbl_no, compptr->ac_tbl_no); } @@ -384,7 +384,7 @@ get_dac (j_decompress_ptr cinfo) INPUT_2BYTES(cinfo, length, return FALSE); length -= 2; - + while (length > 0) { INPUT_BYTE(cinfo, index, return FALSE); INPUT_BYTE(cinfo, val, return FALSE); @@ -433,12 +433,12 @@ get_dht (j_decompress_ptr cinfo) INPUT_2BYTES(cinfo, length, return FALSE); length -= 2; - + while (length > 16) { INPUT_BYTE(cinfo, index, return FALSE); TRACEMS1(cinfo, 1, JTRC_DHT, index); - + bits[0] = 0; count = 0; for (i = 1; i <= 16; i++) { @@ -478,7 +478,7 @@ get_dht (j_decompress_ptr cinfo) if (*htblptr == NULL) *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - + MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); MEMCOPY((*htblptr)->huffval, huffval, SIZEOF((*htblptr)->huffval)); } @@ -515,7 +515,7 @@ get_dqt (j_decompress_ptr cinfo) if (n >= NUM_QUANT_TBLS) ERREXIT1(cinfo, JERR_DQT_INDEX, n); - + if (cinfo->quant_tbl_ptrs[n] == NULL) cinfo->quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) cinfo); quant_ptr = cinfo->quant_tbl_ptrs[n]; @@ -590,7 +590,7 @@ get_dri (j_decompress_ptr cinfo) INPUT_VARS(cinfo); INPUT_2BYTES(cinfo, length, return FALSE); - + if (length != 4) ERREXIT(cinfo, JERR_BAD_LENGTH); @@ -887,7 +887,7 @@ skip_variable (j_decompress_ptr cinfo) INPUT_2BYTES(cinfo, length, return FALSE); length -= 2; - + TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, (int) length); INPUT_SYNC(cinfo); /* do before skip_input_data */ @@ -1059,32 +1059,32 @@ read_markers (j_decompress_ptr cinfo) return JPEG_SUSPENDED; cinfo->unread_marker = 0; /* processed the marker */ return JPEG_REACHED_SOS; - + case M_EOI: TRACEMS(cinfo, 1, JTRC_EOI); cinfo->unread_marker = 0; /* processed the marker */ return JPEG_REACHED_EOI; - + case M_DAC: if (! get_dac(cinfo)) return JPEG_SUSPENDED; break; - + case M_DHT: if (! get_dht(cinfo)) return JPEG_SUSPENDED; break; - + case M_DQT: if (! get_dqt(cinfo)) return JPEG_SUSPENDED; break; - + case M_DRI: if (! get_dri(cinfo)) return JPEG_SUSPENDED; break; - + case M_APP0: case M_APP1: case M_APP2: @@ -1105,7 +1105,7 @@ read_markers (j_decompress_ptr cinfo) cinfo->unread_marker - (int) M_APP0]) (cinfo)) return JPEG_SUSPENDED; break; - + case M_COM: if (! (*((my_marker_ptr) cinfo->marker)->process_COM) (cinfo)) return JPEG_SUSPENDED; @@ -1239,10 +1239,10 @@ jpeg_resync_to_restart (j_decompress_ptr cinfo, int desired) { int marker = cinfo->unread_marker; int action = 1; - + /* Always put up a warning. */ WARNMS2(cinfo, JWRN_MUST_RESYNC, marker, desired); - + /* Outer loop handles repeated decision after scanning forward. */ for (;;) { if (marker < (int) M_SOF0) |
