cleanups
This commit is contained in:
parent
34a9b50d33
commit
7ede826a54
@ -102,7 +102,7 @@
|
|||||||
* 17/4/08
|
* 17/4/08
|
||||||
* - allow CMYKA (thanks Doron)
|
* - allow CMYKA (thanks Doron)
|
||||||
* 17/7/08
|
* 17/7/08
|
||||||
* - convert YCbCr to RGB on read
|
* - convert YCbCr to RGB on read (thanks Ole)
|
||||||
* 15/8/08
|
* 15/8/08
|
||||||
* - reorganise for image format system
|
* - reorganise for image format system
|
||||||
* 20/12/08
|
* 20/12/08
|
||||||
@ -110,7 +110,7 @@
|
|||||||
* VM wastefully
|
* VM wastefully
|
||||||
* 13/1/09
|
* 13/1/09
|
||||||
* - read strip-wise, not scanline-wise ... works with more compression /
|
* - read strip-wise, not scanline-wise ... works with more compression /
|
||||||
* subsampling schemes (esp. subsamples YCbCr), and it's a bit quicker
|
* subsampling schemes (esp. subsampled YCbCr), and it's a bit quicker
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -1244,8 +1244,8 @@ read_tilewise( ReadTiff *rtiff, IMAGE *out )
|
|||||||
return( 0 );
|
return( 0 );
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Stripwise reading - not all codecs work well with scanline reading,
|
/* Stripwise reading - we assume strips are written top-to-bottom. Not sure if
|
||||||
* sometimes we have to read in whole strips.
|
* this is always correct.
|
||||||
*/
|
*/
|
||||||
static int
|
static int
|
||||||
read_stripwise( ReadTiff *rtiff, IMAGE *out )
|
read_stripwise( ReadTiff *rtiff, IMAGE *out )
|
||||||
@ -1285,18 +1285,15 @@ read_stripwise( ReadTiff *rtiff, IMAGE *out )
|
|||||||
im_setupout( out ) )
|
im_setupout( out ) )
|
||||||
return( -1 );
|
return( -1 );
|
||||||
|
|
||||||
/* Make VIPS output buffer.
|
/* Make buffers.
|
||||||
*/
|
*/
|
||||||
if( !(vbuf = IM_ARRAY( out, IM_IMAGE_SIZEOF_LINE( out ), PEL )) )
|
if( !(vbuf = IM_ARRAY( out, IM_IMAGE_SIZEOF_LINE( out ), PEL )) ||
|
||||||
|
!(tbuf = im_malloc( out, strip_size )) )
|
||||||
return( -1 );
|
return( -1 );
|
||||||
|
|
||||||
/* Make TIFF input buffer.
|
for( strip = 0, y = 0;
|
||||||
*/
|
strip < number_of_strips;
|
||||||
if( !(tbuf = im_malloc( out, strip_size )) )
|
strip += 1, y += rows_per_strip ) {
|
||||||
return( -1 );
|
|
||||||
|
|
||||||
for( strip = 0, y = 0; strip < number_of_strips;
|
|
||||||
strip++, y += rows_per_strip ) {
|
|
||||||
length = TIFFReadEncodedStrip( rtiff->tiff,
|
length = TIFFReadEncodedStrip( rtiff->tiff,
|
||||||
strip, tbuf, (tsize_t) -1 );
|
strip, tbuf, (tsize_t) -1 );
|
||||||
if( length == -1 ) {
|
if( length == -1 ) {
|
||||||
@ -1306,7 +1303,7 @@ read_stripwise( ReadTiff *rtiff, IMAGE *out )
|
|||||||
|
|
||||||
for( p = tbuf, i = 0;
|
for( p = tbuf, i = 0;
|
||||||
i < rows_per_strip && i + y < out->Ysize;
|
i < rows_per_strip && i + y < out->Ysize;
|
||||||
i++, p += scanline_size ) {
|
i += 1, p += scanline_size ) {
|
||||||
/* Process and save as VIPS.
|
/* Process and save as VIPS.
|
||||||
*/
|
*/
|
||||||
rtiff->sfn( vbuf, p, out->Xsize, rtiff->client );
|
rtiff->sfn( vbuf, p, out->Xsize, rtiff->client );
|
||||||
|
Loading…
Reference in New Issue
Block a user