kopia lustrzana https://gitlab.com/sane-project/backends
Epjitsu backend v19, better calibration from Richard at fascinationsoftware dot com
m. allan noah
rodzic
e54c2ae2ee
commit
6c13f7d522
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@ -79,7 +79,7 @@ static unsigned char setWindowFineCal_FI60F_300[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x60, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0x3840 bytes) */
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@ -121,7 +121,7 @@ static unsigned char setWindowFineCal_FI60F_600[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x02, 0x58, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x20, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0x42c0 bytes) */
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@ -163,7 +163,7 @@ static unsigned char setWindowFineCal_S300_150[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x90, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xc780 bytes) */
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@ -207,7 +207,7 @@ static unsigned char setWindowFineCal_S300_225[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xf0, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xc780 bytes) */
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@ -251,7 +251,7 @@ static unsigned char setWindowFineCal_S300_300[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xf0, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xc000 bytes) */
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@ -295,7 +295,7 @@ static unsigned char setWindowFineCal_S300_600[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x02, 0x58, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x15, 0x40, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x02, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x02, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0x17880 bytes) */
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@ -338,7 +338,7 @@ static unsigned char setWindowFineCal_S300_150_U[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x20, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x08, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xc780 bytes) */
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@ -382,7 +382,7 @@ static unsigned char setWindowFineCal_S300_225_U[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x80, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xc780 bytes) */
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@ -426,7 +426,7 @@ static unsigned char setWindowFineCal_S300_300_U[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x01, 0x2c, 0x03, 0x20, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x19, 0xf0, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x05, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x80, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/* 1b d1 (set window) before gain/offset tables (write 1 line of 0xc780 bytes) */
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1583
backend/epjitsu.c
1583
backend/epjitsu.c
Plik diff jest za duży
Load Diff
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@ -51,23 +51,36 @@ enum scanner_Option
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#define MAX_IMG_PASS 0x10000
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#define MAX_IMG_BLOCK 0x80000
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struct transfer {
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int height;
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struct image {
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int width_pix;
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int width_bytes;
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int total_pix;
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int total_bytes;
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int rx_bytes;
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int tx_bytes;
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int done;
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int height;
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int pages;
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unsigned char * buffer;
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};
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struct transfer {
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int plane_width; /* in RGB pixels */
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int plane_stride; /* in bytes */
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int line_stride; /* in bytes */
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int total_bytes;
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int rx_bytes;
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int done;
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unsigned char * raw_data;
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struct image * image;
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};
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struct page {
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int bytes_total;
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int bytes_scanned;
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int bytes_read;
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int done;
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struct image *image;
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};
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struct scanner
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{
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/* --------------------------------------------------------------------- */
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@ -185,42 +198,46 @@ struct scanner
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int started;
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int side;
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/* requested size params (almost no relation to actual data?) */
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int req_width; /* pixel width of first read-head? */
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int head_width;
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int pad_width;
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/* holds temp buffer for getting 1 line of cal data */
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struct transfer coarsecal;
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/* holds temp buffer for getting 32 lines of cal data */
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struct transfer darkcal;
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/* holds temp buffer for getting 32 lines of cal data */
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struct transfer lightcal;
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/* holds temp buffers for getting 16 lines of cal data */
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struct transfer cal_image;
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struct image coarsecal;
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struct image darkcal;
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struct image lightcal;
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/* holds temp buffer for building calibration data */
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struct transfer sendcal;
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struct transfer cal_data;
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struct image sendcal;
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/* scanner transmits more data per line than requested */
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/* due to padding and/or duplex interlacing */
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/* the scan struct holds these larger numbers, but buffer is unused */
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struct transfer scan;
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/* the scan struct holds these larger numbers, but image buffer is unused */
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struct {
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int done;
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int height;
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int rx_bytes;
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int width_bytes;
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int total_bytes;
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} fullscan;
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/* The page structs contain data about the progress as the application reads */
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/* data from the front/back image buffers via the sane_read() function */
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struct page pages[2];
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/* scanner transmits data in blocks, up to 512k */
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/* but always ends on a scanline. */
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/* the block struct holds the most recent buffer */
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struct transfer block;
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struct transfer block_xfr;
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struct image block_img;
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/* temporary buffers used by dynamic threshold code */
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struct transfer dt;
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struct image dt;
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unsigned char dt_lut[256];
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/* final-sized front image, always used */
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struct transfer front;
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struct image front;
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/* final-sized back image, only used during duplex/backside */
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struct transfer back;
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struct image back;
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/* --------------------------------------------------------------------- */
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/* values used by the command and data sending function */
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@ -354,10 +371,9 @@ static SANE_Status set_window(struct scanner *s, int window);
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static SANE_Status scan(struct scanner *s);
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static SANE_Status read_from_scanner(struct scanner *s, struct transfer *tp);
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static SANE_Status copy_S300_color(struct scanner *s, int side);
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static SANE_Status copy_S300_gray(struct scanner *s, int side);
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static SANE_Status copy_S300_binary(struct scanner *s, int side);
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static SANE_Status fill_frontback_buffers_FI60F(struct scanner *s);
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static SANE_Status descramble_raw(struct scanner *s, struct transfer * tp);
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static SANE_Status copy_block_to_page(struct scanner *s, int side);
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static SANE_Status binarize_line(struct scanner *s, unsigned char *lineOut, int width);
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static SANE_Status get_hardware_status (struct scanner *s);
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Ładowanie…
Reference in New Issue