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-rw-r--r--ghostscript/ghostscript-cups-rgbw.patch263
1 files changed, 0 insertions, 263 deletions
diff --git a/ghostscript/ghostscript-cups-rgbw.patch b/ghostscript/ghostscript-cups-rgbw.patch
deleted file mode 100644
index f6ae2dae7..000000000
--- a/ghostscript/ghostscript-cups-rgbw.patch
+++ /dev/null
@@ -1,263 +0,0 @@
-diff -up ghostscript-9.04/cups/gdevcups.c.cups-rgbw ghostscript-9.04/cups/gdevcups.c
---- ghostscript-9.04/cups/gdevcups.c.cups-rgbw 2011-08-05 12:12:21.000000000 +0100
-+++ ghostscript-9.04/cups/gdevcups.c 2011-08-22 10:54:24.614010581 +0100
-@@ -225,6 +225,7 @@ typedef struct gx_device_cups_s
- unsigned short EncodeLUT[gx_max_color_value + 1];/* RGB value to output color LUT */
- int Density[CUPS_MAX_VALUE + 1];/* Density LUT */
- int Matrix[3][3][CUPS_MAX_VALUE + 1];/* Color transform matrix LUT */
-+ int user_icc;
- int cupsRasterVersion;
-
- /* Used by cups_put_params(): */
-@@ -426,6 +427,7 @@ gx_device_cups gs_cups_device =
- {0x00}, /* EncodeLUT */
- {0x00}, /* Density */
- {0x00}, /* Matrix */
-+ 0,
- 3 /* cupsRasterVersion */
- };
-
-@@ -1182,15 +1184,18 @@ cups_map_cmyk(gx_device *pdev, /* I - D
-
- case CUPS_CSPACE_RGB :
- case CUPS_CSPACE_RGBW :
-+ c0 = c + k;
-+ c1 = m + k;
-+ c2 = y + k;
- if (cups->header.cupsColorSpace == CUPS_CSPACE_RGBW) {
-- c0 = c;
-- c1 = m;
-- c2 = y;
-- c3 = k;
-- } else {
-- c0 = c + k;
-- c1 = m + k;
-- c2 = y + k;
-+ if ((k >= frac_1 - 1) ||
-+ ((c0 >= frac_1) && (c1 >= frac_1) && (c2 >= frac_1))) {
-+ c0 = frac_1;
-+ c1 = frac_1;
-+ c2 = frac_1;
-+ c3 = frac_1;
-+ } else
-+ c3 = 0;
- }
-
- if (c0 < 0)
-@@ -1212,11 +1217,12 @@ cups_map_cmyk(gx_device *pdev, /* I - D
- out[2] = frac_1 - (frac)cups->Density[c2];
-
- if (cups->header.cupsColorSpace == CUPS_CSPACE_RGBW) {
-- if (c3 < 0)
-- c3 = 0;
-- else if (c3 > frac_1)
-- c3 = frac_1;
-- out[3] = frac_1 - (frac)cups->Density[c3];
-+ if (c3 == 0)
-+ out[3] = frac_1;
-+ else if (c3 == frac_1)
-+ out[3] = 0;
-+ else
-+ out[3] = frac_1;
- }
- break;
-
-@@ -2034,10 +2040,15 @@ cups_map_color_rgb(gx_device *pdev,
- * cups->DecodeLUT actually maps to RGBW, not CMYK...
- */
-
-- k = cups->DecodeLUT[c3];
-- c = cups->DecodeLUT[c0] + k - gx_max_color_value;
-- m = cups->DecodeLUT[c1] + k - gx_max_color_value;
-- y = cups->DecodeLUT[c2] + k - gx_max_color_value;
-+ if (c3 == 0) {
-+ c = 0;
-+ m = 0;
-+ y = 0;
-+ } else {
-+ c = cups->DecodeLUT[c0];
-+ m = cups->DecodeLUT[c1];
-+ y = cups->DecodeLUT[c2];
-+ }
-
- if (c > gx_max_color_value)
- prgb[0] = gx_max_color_value;
-@@ -2282,20 +2293,20 @@ cups_map_rgb_color(gx_device *pdev,
- switch (cups->header.cupsBitsPerColor)
- {
- default :
-- i = 0x0e;
-+ i = 0x00;
- break;
- case 2 :
-- i = 0xfc;
-+ i = 0x00;
- break;
- case 4 :
-- i = 0xfff0;
-+ i = 0x0000;
- break;
- case 8 :
-- i = 0xffffff00;
-+ i = 0x00000000;
- break;
- #ifdef GX_COLOR_INDEX_TYPE
- case 16 :
-- i = 0xffffffffffff0000;
-+ i = 0x0000000000000000;
- break;
- #endif /* GX_COLOR_INDEX_TYPE */
- }
-@@ -2929,7 +2940,10 @@ cups_put_params(gx_device *pdev, /*
- int xflip = 0,
- yflip = 0;
- int found = 0;
--
-+ gs_param_string icc_pro_dummy;
-+ int old_cmps = cups->color_info.num_components;
-+ int old_depth = cups->color_info.depth;
-+
- #ifdef DEBUG
- dprintf2("DEBUG2: cups_put_params(%p, %p)\n", pdev, plist);
- #endif /* DEBUG */
-@@ -3024,6 +3038,11 @@ cups_put_params(gx_device *pdev, /*
- margins_set = param_read_float_array(plist, "Margins", &arrayval) == 0;
- color_set = param_read_int(plist, "cupsColorSpace", &intval) == 0 ||
- param_read_int(plist, "cupsBitsPerColor", &intval) == 0;
-+
-+ if (!cups->user_icc) {
-+ cups->user_icc = param_read_string(plist, "OutputICCProfile", &icc_pro_dummy) == 0;
-+ }
-+
- /* We set the old dimensions to 1 if we have a color depth change, so
- that memory reallocation gets forced. This is perhaps not the correct
- approach to prevent crashes like in bug 690435. We keep it for the
-@@ -3134,12 +3153,20 @@ cups_put_params(gx_device *pdev, /*
- if ((code = gdev_prn_put_params(pdev, plist)) < 0)
- return (code);
-
-+ /* If cups_set_color_info() changed the color model of the device we want to
-+ * force the raster memory to be recreated/reinitialized
-+ */
-+ if (cups->color_info.num_components != old_cmps || cups->color_info.depth != old_depth) {
-+ width_old = 0;
-+ height_old = 0;
-+ }
-+ else {
- /* pdev->width/height may have been changed by the call to
- * gdev_prn_put_params()
- */
-- width_old = pdev->width;
-- height_old = pdev->height;
--
-+ width_old = pdev->width;
-+ height_old = pdev->height;
-+ }
- /*
- * Update margins/sizes as needed...
- */
-@@ -4044,22 +4071,88 @@ cups_set_color_info(gx_device *pdev) /*
- for (k = 0; k <= CUPS_MAX_VALUE; k ++)
- cups->Density[k] = k;
- }
-- /* Set up the ICC profile for ghostscript to use based upon the color space.
-- This is different than the PPD profile above which appears to be some sort
-- of matrix based TRC profile */
-- switch (cups->header.cupsColorSpace) {
-- /* Use RGB profile for this */
-- case CUPS_CSPACE_RGBW:
-- if (pdev->icc_struct == NULL) {
-- pdev->icc_struct = gsicc_new_device_profile_array(pdev->memory);
-- }
-- if (pdev->icc_struct->device_profile[gsDEFAULTPROFILE] == NULL) {
-- code = gsicc_set_device_profile(pdev, pdev->memory,
-- DEFAULT_RGB_ICC, gsDEFAULTPROFILE);
-- }
-- break;
-- default:
-- break;
-+ if (!cups->user_icc) {
-+ /* Set up the ICC profile for ghostscript to use based upon the color space.
-+ This is different than the PPD profile above which appears to be some sort
-+ of matrix based TRC profile */
-+ switch (cups->header.cupsColorSpace)
-+ {
-+ default :
-+ case CUPS_CSPACE_RGBW :
-+ case CUPS_CSPACE_RGB :
-+ case CUPS_CSPACE_RGBA :
-+ case CUPS_CSPACE_CMY :
-+ case CUPS_CSPACE_YMC :
-+# ifdef CUPS_RASTER_HAVE_COLORIMETRIC
-+ case CUPS_CSPACE_CIELab :
-+ case CUPS_CSPACE_ICC1 :
-+ case CUPS_CSPACE_ICC2 :
-+ case CUPS_CSPACE_ICC3 :
-+ case CUPS_CSPACE_ICC4 :
-+ case CUPS_CSPACE_ICC5 :
-+ case CUPS_CSPACE_ICC6 :
-+ case CUPS_CSPACE_ICC7 :
-+ case CUPS_CSPACE_ICC8 :
-+ case CUPS_CSPACE_ICC9 :
-+ case CUPS_CSPACE_ICCA :
-+ case CUPS_CSPACE_ICCB :
-+ case CUPS_CSPACE_ICCC :
-+ case CUPS_CSPACE_ICCD :
-+ case CUPS_CSPACE_ICCE :
-+ case CUPS_CSPACE_ICCF :
-+# endif /* CUPS_RASTER_HAVE_COLORIMETRIC */
-+ if (!pdev->icc_struct || (pdev->icc_struct &&
-+ pdev->icc_struct->device_profile[gsDEFAULTPROFILE]->data_cs != gsRGB)) {
-+
-+ if (pdev->icc_struct) {
-+ rc_decrement(pdev->icc_struct, "cups_set_color_info");
-+ }
-+ pdev->icc_struct = gsicc_new_device_profile_array(pdev->memory);
-+
-+ code = gsicc_set_device_profile(pdev, pdev->memory,
-+ (char *)DEFAULT_RGB_ICC, gsDEFAULTPROFILE);
-+ }
-+ break;
-+
-+ case CUPS_CSPACE_W :
-+ case CUPS_CSPACE_WHITE :
-+ case CUPS_CSPACE_K :
-+ case CUPS_CSPACE_GOLD :
-+ case CUPS_CSPACE_SILVER :
-+ if (!pdev->icc_struct || (pdev->icc_struct &&
-+ pdev->icc_struct->device_profile[gsDEFAULTPROFILE]->data_cs != gsGRAY)) {
-+
-+ if (pdev->icc_struct) {
-+ rc_decrement(pdev->icc_struct, "cups_set_color_info");
-+ }
-+ pdev->icc_struct = gsicc_new_device_profile_array(pdev->memory);
-+
-+ code = gsicc_set_device_profile(pdev, pdev->memory->non_gc_memory,
-+ (char *)DEFAULT_GRAY_ICC, gsDEFAULTPROFILE);
-+ }
-+ break;
-+ case CUPS_CSPACE_KCMYcm :
-+# ifdef CUPS_RASTER_HAVE_COLORIMETRIC
-+ case CUPS_CSPACE_CIEXYZ :
-+#endif
-+ case CUPS_CSPACE_CMYK :
-+ case CUPS_CSPACE_YMCK :
-+ case CUPS_CSPACE_KCMY :
-+ case CUPS_CSPACE_GMCK :
-+ case CUPS_CSPACE_GMCS :
-+ if (!pdev->icc_struct || (pdev->icc_struct &&
-+ pdev->icc_struct->device_profile[gsDEFAULTPROFILE]->data_cs != gsCMYK)) {
-+
-+ if (pdev->icc_struct) {
-+ rc_decrement(pdev->icc_struct, "cups_set_color_info");
-+ }
-+ pdev->icc_struct = gsicc_new_device_profile_array(pdev->memory);
-+
-+ code = gsicc_set_device_profile(pdev, pdev->memory,
-+ (char *)DEFAULT_CMYK_ICC, gsDEFAULTPROFILE);
-+ }
-+ break;
-+ }
- }
- }
-
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