Public Attributes | |
| t4_row_read_handler_t | row_read_handler |
| Callback function to read a row of pixels from the image source. | |
| void * | row_read_user_data |
| Opaque pointer passed to row_read_handler. | |
| uint8_t | bit_planes |
| uint8_t | current_bit_plane |
| uint32_t | xd |
| uint32_t | yd |
| uint32_t | l0 |
| int | mx |
| int | options |
| const uint8_t * | comment |
| size_t | comment_len |
| uint32_t | y |
| uint32_t | i |
| int | newlen |
| int32_t | tx |
| uint32_t | c_all |
| uint32_t | c [128] |
| int32_t | new_tx |
| int | prev_ltp |
| uint8_t * | prev_row [3] |
| uint8_t * | row_buf |
| uint8_t * | bitstream |
| int | bitstream_len |
| int | bitstream_iptr |
| int | bitstream_optr |
| int | fill_with_white |
| int | compressed_image_size |
| The size of the compressed image, in bytes. | |
| t81_t82_arith_encode_state_t | s |
| logging_state_t | logging |
| Error and flow logging control. | |
| uint8_t t85_encode_state_s::bit_planes |
The number of bit planes. Always 1 for true T.85
| uint32_t t85_encode_state_s::c[128] |
Adaptive template algorithm variables
| uint32_t t85_encode_state_s::c_all |
Adaptive template algorithm variables
| const uint8_t* t85_encode_state_s::comment |
The contents for a COMMENT marker segment, to be added to the image at the next opportunity. This is set to NULL when nothing is pending.
Length of data pointed to by comment
| uint32_t t85_encode_state_s::i |
Next row within current stripe
| uint32_t t85_encode_state_s::l0 |
The number of rows per stripe
Maximum ATMOVE window size (0 - 127)
| int32_t t85_encode_state_s::new_tx |
New TX value, or <0 for analysis in progress
Flag for handling NEWLEN processing.
Encoding parameters
TRUE if previous row was typical
| uint8_t* t85_encode_state_s::prev_row[3] |
Pointers to the 3 row buffers
| uint8_t* t85_encode_state_s::row_buf |
Pointer to a block of allocated memory 3 rows long, which we divide up for the 3 row buffers.
Arithmetic encoder state
| int32_t t85_encode_state_s::tx |
X-offset of adaptive template pixel
| uint32_t t85_encode_state_s::xd |
The width of the full image, in pixels
| uint32_t t85_encode_state_s::y |
Next row number to be encoded
| uint32_t t85_encode_state_s::yd |
The height of the full image, in pixels
1.6.1