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- Reverted gdevcups duplex changes as they cause a regression (see bug 

#563313).
This commit is contained in:
Tim Waugh 2010-02-16 12:30:51 +00:00
parent d7e1d637e5
commit e680683871
2 changed files with 9 additions and 719 deletions
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709
ghostscript-gdevcups-y-axis.patch
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@ -1,709 +0,0 @@
diff -up ghostscript-8.70/cups/gdevcups.c.gdevcups-y-axis ghostscript-8.70/cups/gdevcups.c
--- ghostscript-8.70/cups/gdevcups.c.gdevcups-y-axis 2010-01-25 08:34:15.197084192 +0000
+++ ghostscript-8.70/cups/gdevcups.c 2010-01-25 08:34:21.603208913 +0000
@@ -605,8 +605,6 @@ private void
cups_get_matrix(gx_device *pdev, /* I - Device info */
gs_matrix *pmat) /* O - Physical transform matrix */
{
- ppd_attr_t *backside = NULL;
-
dprintf2("DEBUG2: cups_get_matrix(%p, %p)\n", pdev, pmat);
/*
@@ -620,119 +618,25 @@ cups_get_matrix(gx_device *pdev, /* I -
* Set the transform matrix...
*/
- dprintf1("DEBUG2: cups->header.Duplex = %d\n", cups->header.Duplex);
- dprintf1("DEBUG2: cups->page = %d\n", cups->page);
-
- if (cupsPPD)
- {
- backside = ppdFindAttr(cupsPPD, "cupsBackSide", NULL);
- dprintf1("DEBUG2: cupsPPD = %p\n", cupsPPD);
- if (backside) {
- dprintf1("DEBUG2: cupsBackSide = %s\n", backside->value);
- cupsPPD->flip_duplex = 0;
- }
- dprintf1("DEBUG2: cupsPPD->flip_duplex = %d\n", cupsPPD->flip_duplex);
- }
-
if (cups->landscape)
{
/*
* Do landscape orientation...
*/
-
- if (cups->header.Duplex && cupsPPD &&
- (cups->header.Tumble &&
- (backside && !strcasecmp(backside->value, "Flipped"))) &&
- !(cups->page & 1))
- {
- pmat->xx = 0.0;
- pmat->xy = (float)cups->header.HWResolution[1] / 72.0;
- pmat->yx = (float)cups->header.HWResolution[0] / 72.0;
- pmat->yy = 0.0;
- pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[1] / 72.0;
- pmat->ty = -(float)cups->header.HWResolution[1] * pdev->HWMargins[0] / 72.0;
- }
- else if (cups->header.Duplex && cupsPPD &&
- (!cups->header.Tumble &&
- (backside && !strcasecmp(backside->value, "Flipped"))) &&
- !(cups->page & 1))
- {
- pmat->xx = 0.0;
- pmat->xy = -(float)cups->header.HWResolution[1] / 72.0;
- pmat->yx = (float)cups->header.HWResolution[0] / 72.0;
- pmat->yy = 0.0;
- pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[1] / 72.0;
- pmat->ty = (float)cups->header.HWResolution[1] *
- ((float)cups->header.PageSize[0] - pdev->HWMargins[2]) / 72.0;
- }
- else if (cups->header.Duplex && cupsPPD &&
- ((!cups->header.Tumble &&
- (cupsPPD->flip_duplex ||
- (backside && !strcasecmp(backside->value, "Rotated")))) ||
- (cups->header.Tumble &&
- (backside && !strcasecmp(backside->value, "ManualTumble")))) &&
- !(cups->page & 1))
- {
- pmat->xx = 0.0;
- pmat->xy = -(float)cups->header.HWResolution[1] / 72.0;
- pmat->yx = (float)cups->header.HWResolution[0] / 72.0;
- pmat->yy = 0.0;
- pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[1] / 72.0;
- pmat->ty = (float)cups->header.HWResolution[1] *
- ((float)cups->header.PageSize[0] - pdev->HWMargins[2]) / 72.0;
- }
- else
- {
- pmat->xx = 0.0;
- pmat->xy = (float)cups->header.HWResolution[1] / 72.0;
- pmat->yx = (float)cups->header.HWResolution[0] / 72.0;
- pmat->yy = 0.0;
- pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[1] / 72.0;
- pmat->ty = -(float)cups->header.HWResolution[1] * pdev->HWMargins[0] / 72.0;
- }
- }
- else if (cups->header.Duplex && cupsPPD &&
- (cups->header.Tumble &&
- (backside && !strcasecmp(backside->value, "Flipped"))) &&
- !(cups->page & 1))
- {
- pmat->xx = (float)cups->header.HWResolution[0] / 72.0;
- pmat->xy = 0.0;
- pmat->yx = 0.0;
- pmat->yy = -(float)cups->header.HWResolution[1] / 72.0;
- pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[0] / 72.0;
- pmat->ty = (float)cups->header.HWResolution[1] *
- ((float)cups->header.PageSize[1] - pdev->HWMargins[3]) / 72.0;
- }
- else if (cups->header.Duplex && cupsPPD &&
- (!cups->header.Tumble &&
- (backside && !strcasecmp(backside->value, "Flipped"))) &&
- !(cups->page & 1))
- {
- pmat->xx = (float)cups->header.HWResolution[0] / 72.0;
- pmat->xy = 0.0;
- pmat->yx = 0.0;
- pmat->yy = (float)cups->header.HWResolution[1] / 72.0;
- pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[0] / 72.0;
- pmat->ty = -(float)cups->header.HWResolution[1] * pdev->HWMargins[1] / 72.0;
- }
- else if (cups->header.Duplex && cupsPPD &&
- ((!cups->header.Tumble &&
- (cupsPPD->flip_duplex ||
- (backside && !strcasecmp(backside->value, "Rotated")))) ||
- (cups->header.Tumble &&
- (backside && !strcasecmp(backside->value, "ManualTumble")))) &&
- !(cups->page & 1))
- {
- pmat->xx = (float)cups->header.HWResolution[0] / 72.0;
- pmat->xy = 0.0;
- pmat->yx = 0.0;
- pmat->yy = (float)cups->header.HWResolution[1] / 72.0;
- pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[0] / 72.0;
- pmat->ty = -(float)cups->header.HWResolution[1] * pdev->HWMargins[1] / 72.0;
+ dprintf("DEBUG2: Landscape matrix: XX=0 XY=+1 YX=+1 YY=0\n");
+ pmat->xx = 0.0;
+ pmat->xy = (float)cups->header.HWResolution[1] / 72.0;
+ pmat->yx = (float)cups->header.HWResolution[0] / 72.0;
+ pmat->yy = 0.0;
+ pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[1] / 72.0;
+ pmat->ty = -(float)cups->header.HWResolution[1] * pdev->HWMargins[0] / 72.0;
}
else
{
+ /*
+ * Do portrait orientation...
+ */
+ dprintf("DEBUG2: Portrait matrix: XX=+1 XY=0 YX=0 YY=-1\n");
pmat->xx = (float)cups->header.HWResolution[0] / 72.0;
pmat->xy = 0.0;
pmat->yx = 0.0;
@@ -2792,13 +2696,16 @@ cups_put_params(gx_device *pdev, /*
int color_set; /* Were the color attrs set? */
gdev_prn_space_params sp; /* Space parameter data */
int width, /* New width of page */
- height; /* New height of page */
+ height; /* New height of page */
+ static int width_old = 0, /* Previous width */
+ height_old = 0; /* Previous height */
ppd_attr_t *backside = NULL,
*backsiderequiresflippedmargins = NULL;
float swap;
int xflip = 0,
yflip = 0;
int found = 0;
+ static int lastpage = 0;
dprintf2("DEBUG2: cups_put_params(%p, %p)\n", pdev, plist);
@@ -2897,6 +2804,14 @@ 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;
+ /* We also recompute page size and margins if we simply get onto a new
+ page without necessarily having a page size change in the PostScript
+ code, as for some printers margins have to flipped on the back sides of
+ the sheets (even pages) when printing duplex */
+ if (cups->page != lastpage) {
+ size_set = 1;
+ lastpage = cups->page;
+ }
stringoption(MediaClass, "MediaClass")
stringoption(MediaColor, "MediaColor")
@@ -3011,6 +2926,7 @@ cups_put_params(gx_device *pdev, /*
if (cupsPPD != NULL)
{
dprintf1("DEBUG2: cups->header.Duplex = %d\n", cups->header.Duplex);
+ dprintf1("DEBUG2: cups->header.Tumble = %d\n", cups->header.Tumble);
dprintf1("DEBUG2: cups->page = %d\n", cups->page);
dprintf1("DEBUG2: cupsPPD = %p\n", cupsPPD);
@@ -3034,10 +2950,13 @@ cups_put_params(gx_device *pdev, /*
{
xflip = 1;
if (backsiderequiresflippedmargins &&
- !strcasecmp(backsiderequiresflippedmargins->value, "False"))
+ !strcasecmp(backsiderequiresflippedmargins->value, "False")) {
+ dprintf("DEBUG2: (1) Flip: X=1 Y=0\n");
yflip = 0;
- else
+ } else {
+ dprintf("DEBUG2: (1) Flip: X=1 Y=1\n");
yflip = 1;
+ }
}
else if (cups->header.Duplex &&
(!cups->header.Tumble &&
@@ -3046,10 +2965,13 @@ cups_put_params(gx_device *pdev, /*
{
xflip = 0;
if (backsiderequiresflippedmargins &&
- !strcasecmp(backsiderequiresflippedmargins->value, "False"))
+ !strcasecmp(backsiderequiresflippedmargins->value, "False")) {
+ dprintf("DEBUG2: (2) Flip: X=0 Y=1\n");
yflip = 1;
- else
+ } else {
+ dprintf("DEBUG2: (2) Flip: X=0 Y=0\n");
yflip = 0;
+ }
}
else if (cups->header.Duplex &&
((!cups->header.Tumble &&
@@ -3061,13 +2983,17 @@ cups_put_params(gx_device *pdev, /*
{
xflip = 1;
if (backsiderequiresflippedmargins &&
- !strcasecmp(backsiderequiresflippedmargins->value, "True"))
+ !strcasecmp(backsiderequiresflippedmargins->value, "True")) {
+ dprintf("DEBUG2: (3) Flip: X=1 Y=0\n");
yflip = 0;
- else
+ } else {
+ dprintf("DEBUG2: (3) Flip: X=1 Y=1\n");
yflip = 1;
+ }
}
else
{
+ dprintf("DEBUG2: (4) Flip: X=0 Y=0\n");
xflip = 0;
yflip = 0;
}
@@ -3104,9 +3030,20 @@ cups_put_params(gx_device *pdev, /*
((strlen(cups->header.cupsPageSizeName) == 0) ||
(strcasecmp(cups->header.cupsPageSizeName, size->name) == 0)) &&
#endif
+ /* We check whether all 4 margins match with the margin info
+ of the page size in the PPD. Here we check also for swapped
+ left/right and top/bottom margins as the cups->HWMargins
+ info can be from the previous page and there the margins
+ can be swapped due to duplex printing requirements */
(!margins_set ||
- (fabs(cups->HWMargins[0] - size->left) < 1.0 &&
- fabs(cups->HWMargins[1] - size->bottom) < 1.0)))
+ (((fabs(cups->HWMargins[0] - size->left) < 1.0 &&
+ fabs(cups->HWMargins[2] - size->width + size->right) < 1.0) ||
+ (fabs(cups->HWMargins[0] - size->width + size->right) < 1.0 &&
+ fabs(cups->HWMargins[2] - size->left) < 1.0)) &&
+ ((fabs(cups->HWMargins[1] - size->bottom) < 1.0 &&
+ fabs(cups->HWMargins[3] - size->length + size->top) < 1.0) ||
+ (fabs(cups->HWMargins[1] - size->length + size->top) < 1.0 &&
+ fabs(cups->HWMargins[3] - size->bottom) < 1.0)))))
break;
if (i > 0)
@@ -3148,9 +3085,20 @@ cups_put_params(gx_device *pdev, /*
((strlen(cups->header.cupsPageSizeName) == 0) ||
(strcasecmp(cups->header.cupsPageSizeName, size->name) == 0)) &&
#endif
+ /* We check whether all 4 margins match with the margin info
+ of the page size in the PPD. Here we check also for swapped
+ left/right and top/bottom margins as the cups->HWMargins
+ info can be from the previous page and there the margins
+ can be swapped due to duplex printing requirements */
(!margins_set ||
- (fabs(cups->HWMargins[0] - size->left) < 1.0 &&
- fabs(cups->HWMargins[1] - size->bottom) < 1.0)))
+ (((fabs(cups->HWMargins[1] - size->left) < 1.0 &&
+ fabs(cups->HWMargins[3] - size->width + size->right) < 1.0) ||
+ (fabs(cups->HWMargins[1] - size->width + size->right) < 1.0 &&
+ fabs(cups->HWMargins[3] - size->left) < 1.0)) &&
+ ((fabs(cups->HWMargins[0] - size->bottom) < 1.0 &&
+ fabs(cups->HWMargins[2] - size->length + size->top) < 1.0) ||
+ (fabs(cups->HWMargins[0] - size->length + size->top) < 1.0 &&
+ fabs(cups->HWMargins[2] - size->bottom) < 1.0)))))
break;
if (i > 0)
@@ -3290,12 +3238,17 @@ cups_put_params(gx_device *pdev, /*
/*
* Don't reallocate memory unless the device has been opened...
+ * Also reallocate only if the size has actually changed...
*/
- if (pdev->is_open)
+ if (pdev->is_open && (width != width_old || height != height_old))
{
+
+ width_old = width;
+ height_old = height;
+
/*
- * Device is open, so reallocate...
+ * Device is open and size has changed, so reallocate...
*/
dprintf4("DEBUG2: Reallocating memory, [%.0f %.0f] = %dx%d pixels...\n",
@@ -3769,13 +3722,22 @@ cups_print_chunked(gx_device_printer *pd
unsigned char *srcptr, /* Pointer to data */
*dstptr; /* Pointer to bits */
int count; /* Count for loop */
- int flip; /* Flip scanline? */
+ int xflip, /* Flip scanline? */
+ yflip, /* Reverse scanline order? */
+ ystart, yend, ystep; /* Loop control for scanline order */
ppd_attr_t *backside = NULL;
+ dprintf1("DEBUG2: cups->header.Duplex = %d\n", cups->header.Duplex);
+ dprintf1("DEBUG2: cups->header.Tumble = %d\n", cups->header.Tumble);
+ dprintf1("DEBUG2: cups->page = %d\n", cups->page);
+ dprintf1("DEBUG2: cupsPPD = %p\n", cupsPPD);
+
if (cupsPPD) {
backside = ppdFindAttr(cupsPPD, "cupsBackSide", NULL);
- if (backside)
+ if (backside) {
+ dprintf1("DEBUG2: cupsBackSide = %s\n", backside->value);
cupsPPD->flip_duplex = 0;
+ }
}
if (cups->header.Duplex && cupsPPD &&
((!cups->header.Tumble &&
@@ -3785,19 +3747,36 @@ cups_print_chunked(gx_device_printer *pd
(backside && (!strcasecmp(backside->value, "Flipped") ||
!strcasecmp(backside->value, "ManualTumble"))))) &&
!(cups->page & 1))
- flip = 1;
+ xflip = 1;
else
- flip = 0;
+ xflip = 0;
+ if (cups->header.Duplex && cupsPPD &&
+ ((!cups->header.Tumble &&
+ (cupsPPD->flip_duplex ||
+ (backside && (!strcasecmp(backside->value, "Flipped") ||
+ !strcasecmp(backside->value, "Rotated"))))) ||
+ (cups->header.Tumble &&
+ (backside && !strcasecmp(backside->value, "ManualTumble")))) &&
+ !(cups->page & 1)) {
+ yflip = 1;
+ ystart = cups->height - 1;
+ yend = -1;
+ ystep = -1;
+ } else {
+ yflip = 0;
+ ystart = 0;
+ yend = cups->height;
+ ystep = 1;
+ }
- dprintf2("DEBUG: cups_print_chunked - flip = %d, height = %d\n",
- flip, cups->height);
+ dprintf3("DEBUG: cups_print_chunked: xflip = %d, yflip = %d, height = %d\n",
+ xflip, yflip, cups->height);
/*
* Loop through the page bitmap and write chunked pixels, reversing as
* needed...
*/
-
- for (y = 0; y < cups->height; y ++)
+ for (y = ystart; y != yend; y += ystep)
{
/*
* Grab the scanline data...
@@ -3809,7 +3788,7 @@ cups_print_chunked(gx_device_printer *pd
gs_exit(gs_lib_ctx_get_non_gc_memory_t(), 1);
}
- if (flip)
+ if (xflip)
{
/*
* Flip the raster data before writing it...
@@ -3963,13 +3942,22 @@ cups_print_banded(gx_device_printer *pde
unsigned char *srcptr; /* Pointer to data */
unsigned char *cptr, *mptr, *yptr, /* Pointer to components */
*kptr, *lcptr, *lmptr; /* ... */
- int flip; /* Flip scanline? */
+ int xflip, /* Flip scanline? */
+ yflip, /* Reverse scanline order? */
+ ystart, yend, ystep; /* Loop control for scanline order */
ppd_attr_t *backside = NULL;
+ dprintf1("DEBUG2: cups->header.Duplex = %d\n", cups->header.Duplex);
+ dprintf1("DEBUG2: cups->header.Tumble = %d\n", cups->header.Tumble);
+ dprintf1("DEBUG2: cups->page = %d\n", cups->page);
+ dprintf1("DEBUG2: cupsPPD = %p\n", cupsPPD);
+
if (cupsPPD) {
backside = ppdFindAttr(cupsPPD, "cupsBackSide", NULL);
- if (backside)
+ if (backside) {
+ dprintf1("DEBUG2: cupsBackSide = %s\n", backside->value);
cupsPPD->flip_duplex = 0;
+ }
}
if (cups->header.Duplex && cupsPPD &&
((!cups->header.Tumble &&
@@ -3979,12 +3967,30 @@ cups_print_banded(gx_device_printer *pde
(backside && (!strcasecmp(backside->value, "Flipped") ||
!strcasecmp(backside->value, "ManualTumble"))))) &&
!(cups->page & 1))
- flip = 1;
+ xflip = 1;
else
- flip = 0;
+ xflip = 0;
+ if (cups->header.Duplex && cupsPPD &&
+ ((!cups->header.Tumble &&
+ (cupsPPD->flip_duplex ||
+ (backside && (!strcasecmp(backside->value, "Flipped") ||
+ !strcasecmp(backside->value, "Rotated"))))) ||
+ (cups->header.Tumble &&
+ (backside && !strcasecmp(backside->value, "ManualTumble")))) &&
+ !(cups->page & 1)) {
+ yflip = 1;
+ ystart = cups->height - 1;
+ yend = -1;
+ ystep = -1;
+ } else {
+ yflip = 0;
+ ystart = 0;
+ yend = cups->height;
+ ystep = 1;
+ }
- dprintf2("DEBUG: cups_print_banded - flip = %d, height = %d\n",
- flip, cups->height);
+ dprintf3("DEBUG: cups_print_chunked: xflip = %d, yflip = %d, height = %d\n",
+ xflip, yflip, cups->height);
/*
* Loop through the page bitmap and write banded pixels... We have
@@ -4001,7 +4007,7 @@ cups_print_banded(gx_device_printer *pde
bandbytes = cups->header.cupsBytesPerLine / cups->color_info.num_components;
#endif /* CUPS_RASTER_SYNCv1 */
- for (y = 0; y < cups->height; y ++)
+ for (y = ystart; y != yend; y += ystep)
{
/*
* Grab the scanline data...
@@ -4021,7 +4027,7 @@ cups_print_banded(gx_device_printer *pde
memset(dst, 0, cups->header.cupsBytesPerLine);
else
{
- if (flip)
+ if (xflip)
cptr = dst + bandbytes - 1;
else
cptr = dst;
@@ -4040,7 +4046,7 @@ cups_print_banded(gx_device_printer *pde
switch (cups->header.cupsColorSpace)
{
default :
- for (x = cups->width, bit = flip ? 1 << (x & 7) : 128;
+ for (x = cups->width, bit = xflip ? 1 << (x & 7) : 128;
x > 0;
x --, srcptr ++)
{
@@ -4051,7 +4057,7 @@ cups_print_banded(gx_device_printer *pde
if (*srcptr & 0x10)
*yptr |= bit;
- if (flip)
+ if (xflip)
{
if (bit < 128)
bit <<= 1;
@@ -4077,7 +4083,7 @@ cups_print_banded(gx_device_printer *pde
if (*srcptr & 0x1)
*yptr |= bit;
- if (flip)
+ if (xflip)
{
if (bit < 128)
bit <<= 1;
@@ -4107,7 +4113,7 @@ cups_print_banded(gx_device_printer *pde
case CUPS_CSPACE_CMYK :
case CUPS_CSPACE_YMCK :
case CUPS_CSPACE_KCMY :
- for (x = cups->width, bit = flip ? 1 << (x & 7) : 128;
+ for (x = cups->width, bit = xflip ? 1 << (x & 7) : 128;
x > 0;
x --, srcptr ++)
{
@@ -4120,7 +4126,7 @@ cups_print_banded(gx_device_printer *pde
if (*srcptr & 0x10)
*kptr |= bit;
- if (flip)
+ if (xflip)
{
if (bit < 128)
bit <<= 1;
@@ -4149,7 +4155,7 @@ cups_print_banded(gx_device_printer *pde
if (*srcptr & 0x1)
*kptr |= bit;
- if (flip)
+ if (xflip)
{
if (bit < 128)
bit <<= 1;
@@ -4175,7 +4181,7 @@ cups_print_banded(gx_device_printer *pde
}
break;
case CUPS_CSPACE_KCMYcm :
- for (x = cups->width, bit = flip ? 1 << (x & 7) : 128;
+ for (x = cups->width, bit = xflip ? 1 << (x & 7) : 128;
x > 0;
x --, srcptr ++)
{
@@ -4198,7 +4204,7 @@ cups_print_banded(gx_device_printer *pde
if (*srcptr & 0x01)
*lmptr |= bit;
- if (flip)
+ if (xflip)
{
if (bit < 128)
bit <<= 1;
@@ -4236,7 +4242,7 @@ cups_print_banded(gx_device_printer *pde
switch (cups->header.cupsColorSpace)
{
default :
- for (x = cups->width, bit = flip ? 3 << (2 * (x & 3)) : 0xc0;
+ for (x = cups->width, bit = xflip ? 3 << (2 * (x & 3)) : 0xc0;
x > 0;
x --, srcptr ++)
switch (bit)
@@ -4249,7 +4255,7 @@ cups_print_banded(gx_device_printer *pde
if ((temp = *srcptr & 0x03) != 0)
*yptr |= temp << 6;
- if (flip)
+ if (xflip)
{
bit = 0x03;
cptr --;
@@ -4267,7 +4273,7 @@ cups_print_banded(gx_device_printer *pde
if ((temp = *srcptr & 0x03) != 0)
*yptr |= temp << 4;
- if (flip)
+ if (xflip)
bit = 0xc0;
else
bit = 0x0c;
@@ -4280,7 +4286,7 @@ cups_print_banded(gx_device_printer *pde
if ((temp = *srcptr & 0x03) != 0)
*yptr |= temp << 2;
- if (flip)
+ if (xflip)
bit = 0x30;
else
bit = 0x03;
@@ -4293,7 +4299,7 @@ cups_print_banded(gx_device_printer *pde
if ((temp = *srcptr & 0x03) != 0)
*yptr |= temp;
- if (flip)
+ if (xflip)
bit = 0x0c;
else
{
@@ -4313,7 +4319,7 @@ cups_print_banded(gx_device_printer *pde
case CUPS_CSPACE_YMCK :
case CUPS_CSPACE_KCMY :
case CUPS_CSPACE_KCMYcm :
- for (x = cups->width, bit = flip ? 3 << (2 * (x & 3)) : 0xc0;
+ for (x = cups->width, bit = xflip ? 3 << (2 * (x & 3)) : 0xc0;
x > 0;
x --, srcptr ++)
switch (bit)
@@ -4328,7 +4334,7 @@ cups_print_banded(gx_device_printer *pde
if ((temp = *srcptr & 0x03) != 0)
*kptr |= temp << 6;
- if (flip)
+ if (xflip)
{
bit = 0x03;
cptr --;
@@ -4349,7 +4355,7 @@ cups_print_banded(gx_device_printer *pde
if ((temp = *srcptr & 0x03) != 0)
*kptr |= temp << 4;
- if (flip)
+ if (xflip)
bit = 0xc0;
else
bit = 0x0c;
@@ -4364,7 +4370,7 @@ cups_print_banded(gx_device_printer *pde
if ((temp = *srcptr & 0x03) != 0)
*kptr |= temp << 2;
- if (flip)
+ if (xflip)
bit = 0x30;
else
bit = 0x03;
@@ -4379,7 +4385,7 @@ cups_print_banded(gx_device_printer *pde
if ((temp = *srcptr & 0x03) != 0)
*kptr |= temp;
- if (flip)
+ if (xflip)
bit = 0x0c;
else
{
@@ -4401,7 +4407,7 @@ cups_print_banded(gx_device_printer *pde
switch (cups->header.cupsColorSpace)
{
default :
- for (x = cups->width, bit = flip && (x & 1) ? 0xf0 : 0x0f;
+ for (x = cups->width, bit = xflip && (x & 1) ? 0xf0 : 0x0f;
x > 0;
x --, srcptr += 2)
switch (bit)
@@ -4416,7 +4422,7 @@ cups_print_banded(gx_device_printer *pde
bit = 0x0f;
- if (flip)
+ if (xflip)
{
cptr --;
mptr --;
@@ -4433,7 +4439,7 @@ cups_print_banded(gx_device_printer *pde
bit = 0xf0;
- if (!flip)
+ if (!xflip)
{
cptr ++;
mptr ++;
@@ -4450,7 +4456,7 @@ cups_print_banded(gx_device_printer *pde
case CUPS_CSPACE_YMCK :
case CUPS_CSPACE_KCMY :
case CUPS_CSPACE_KCMYcm :
- for (x = cups->width, bit = flip && (x & 1) ? 0xf0 : 0x0f;
+ for (x = cups->width, bit = xflip && (x & 1) ? 0xf0 : 0x0f;
x > 0;
x --, srcptr += 2)
switch (bit)
@@ -4467,7 +4473,7 @@ cups_print_banded(gx_device_printer *pde
bit = 0x0f;
- if (flip)
+ if (xflip)
{
cptr --;
mptr --;
@@ -4487,7 +4493,7 @@ cups_print_banded(gx_device_printer *pde
bit = 0xf0;
- if (!flip)
+ if (!xflip)
{
cptr ++;
mptr ++;
@@ -4504,7 +4510,7 @@ cups_print_banded(gx_device_printer *pde
switch (cups->header.cupsColorSpace)
{
default :
- if (flip)
+ if (xflip)
for (x = cups->width; x > 0; x --)
{
*cptr-- = *srcptr++;
@@ -4527,7 +4533,7 @@ cups_print_banded(gx_device_printer *pde
case CUPS_CSPACE_YMCK :
case CUPS_CSPACE_KCMY :
case CUPS_CSPACE_KCMYcm :
- if (flip)
+ if (xflip)
for (x = cups->width; x > 0; x --)
{
*cptr-- = *srcptr++;
@@ -4551,7 +4557,7 @@ cups_print_banded(gx_device_printer *pde
switch (cups->header.cupsColorSpace)
{
default :
- if (flip)
+ if (xflip)
for (x = cups->width; x > 0; x --, srcptr += 6)
{
*cptr-- = srcptr[1];
@@ -4580,7 +4586,7 @@ cups_print_banded(gx_device_printer *pde
case CUPS_CSPACE_YMCK :
case CUPS_CSPACE_KCMY :
case CUPS_CSPACE_KCMYcm :
- if (flip)
+ if (xflip)
for (x = cups->width; x > 0; x --, srcptr += 8)
{
*cptr-- = srcptr[1];

19
ghostscript.spec
View File

@ -5,7 +5,7 @@ Summary: A PostScript interpreter and renderer.
Name: ghostscript
Version: %{gs_ver}
Release: 5%{?dist}
Release: 6%{?dist}
# Included CMap data is Redistributable, no modification permitted,
# see http://bugzilla.redhat.com/487510
@ -27,9 +27,8 @@ Patch8: ghostscript-jbig2dec-nullderef.patch
Patch9: ghostscript-gs-executable.patch
Patch10: ghostscript-CVE-2009-4270.patch
Patch11: ghostscript-vsnprintf.patch
Patch12: ghostscript-gdevcups-y-axis.patch
Patch13: ghostscript-cups-filters.patch
Patch14: ghostscript-pdftoraster-exit.patch
Patch12: ghostscript-cups-filters.patch
Patch13: ghostscript-pdftoraster-exit.patch
Requires: urw-fonts >= 1.1, ghostscript-fonts
BuildRequires: xz
@ -135,15 +134,11 @@ rm -rf libpng zlib jpeg jasper
# Harden ghostscript's debugging output functions (bug #540760).
%patch11 -p1 -b .vsnprintf
# Fixed gdevcups duplex output (bug #541604) by backporting upstream
# revision 10625.
%patch12 -p1 -b .gdevcups-y-axis
# Install CUPS filter convs files in the correct place.
%patch13 -p1 -b .cups-filters
%patch12 -p1 -b .cups-filters
# Fixed pdftoraster so that it waits for its sub-process to exit.
%patch14 -p1 -b .pdftoraster-exit
%patch13 -p1 -b .pdftoraster-exit
# Convert manual pages to UTF-8
from8859_1() {
@ -331,6 +326,10 @@ rm -rf $RPM_BUILD_ROOT
%{_libdir}/libgs.so
%changelog
* Tue Feb 16 2010 Tim Waugh <twaugh@redhat.com> 8.70-6
- Reverted gdevcups duplex changes as they cause a regression
(see bug #563313).
* Mon Jan 25 2010 Tim Waugh <twaugh@redhat.com> 8.70-5
- Fixed pdftoraster so that it waits for its sub-process to exit.
- Another gdevcups duplex fix from upstream revision 10631