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Overview
| Comment: | Fix StringReadPPM function from previous commit. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | core-8-5-branch |
| Files: | files | file ages | folders |
| SHA1: |
b810ad861d57bb962ecdac5e76a72f36 |
| User & Date: | jan.nijtmans 2013-11-03 16:49:10 |
Context
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2013-11-03
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| 19:55 | Improved tests to cover StringReadPPM properly. check-in: 3db28efe user: dkf tags: core-8-5-branch | |
| 16:49 | Fix StringReadPPM function from previous commit check-in: fb1fb2fd user: jan.nijtmans tags: trunk | |
| 16:49 | Fix StringReadPPM function from previous commit. check-in: b810ad86 user: jan.nijtmans tags: core-8-5-branch | |
| 11:29 | [1632447]: Allow the PPM maxval to go up to 65535, to conform with a format definition change from around 2000 (even if that's a rare format). check-in: 85a3e256 user: dkf tags: core-8-5-branch | |
Changes
Changes to generic/tkImgPPM.c.
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481 482 483 484 485 486 487 |
* image to be written to. */
int width, int height, /* Dimensions of block of photo image to be
* written to. */
int srcX, int srcY) /* Coordinates of top-left pixel to be used in
* image being read. */
{
int fileWidth, fileHeight, maxIntensity;
| | | 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 |
* image to be written to. */
int width, int height, /* Dimensions of block of photo image to be
* written to. */
int srcX, int srcY) /* Coordinates of top-left pixel to be used in
* image being read. */
{
int fileWidth, fileHeight, maxIntensity;
int nLines, nBytes, h, type, count, dataSize, bytesPerChannel = 1;
unsigned char *pixelPtr, *dataBuffer;
Tk_PhotoImageBlock block;
type = ReadPPMStringHeader(dataObj, &fileWidth, &fileHeight,
&maxIntensity, &dataBuffer, &dataSize);
if (type == 0) {
Tcl_AppendResult(interp, "couldn't read raw PPM header from string",
|
| ︙ | ︙ |