[RESTRICT AUTOMERGE] TurboJPEG: Properly handle gigapixel images
Bug: 120551338
Test: tj64 /data/local/tmp/crash-46.jpg
See b/120551338#comment1 to get crash-46.jpg
Submitted upstream as 2a9e3b. Original commit message:
========================================================================
Prevent several integer overflow issues and subsequent segfaults that
occurred when attempting to compress or decompress gigapixel images with
the TurboJPEG API:
- Modify tjBufSize(), tjBufSizeYUV2(), and tjPlaneSizeYUV() to avoid
integer overflow when computing the return values and to return an
error if such an overflow is unavoidable.
- Modify tjunittest to validate the above.
- Modify tjCompress2(), tjEncodeYUVPlanes(), tjDecompress2(), and
tjDecodeYUVPlanes() to avoid integer overflow when computing the row
pointers in the 64-bit TurboJPEG C API.
- Modify TJBench (both C and Java versions) to avoid overflowing the
size argument to malloc()/new and to fail gracefully if such an
overflow is unavoidable.
In general, this allows gigapixel images to be accommodated by the
64-bit TurboJPEG C API when using automatic JPEG buffer (re)allocation.
Such images cannot currently be accommodated without automatic JPEG
buffer (re)allocation, due to the fact that tjAlloc() accepts a 32-bit
integer argument (oops.) Such images cannot be accommodated in the
TurboJPEG Java API due to the fact that Java always uses a signed 32-bit
integer as an array index.
Fixes #361
========================================================================
In addition, this cherry-pick includes commit bce58f from upstream,
which defines the macro THROWG (used in the above commit) and simplifies
the merge. Original commit message:
========================================================================
Consistify formatting of macros in TurboJPEG code
========================================================================
Conflicts:
ChangeLog.md
tjunittest.c
Update README.android noting the cherry-picks.
Change-Id: I472f52c15eaaaf7995249d1fb488079955cd7c61
Merged-In: I472f52c15eaaaf7995249d1fb488079955cd7c61
(cherry picked from commit d8b95103b98610ed5896aabd2477b520ab9742f1)
diff --git a/README.android b/README.android
index 12f476d..2ec473e 100644
--- a/README.android
+++ b/README.android
@@ -18,3 +18,7 @@
There's a pull request upstream for this as well. If that's accepted, this
can be removed as an Android-specific modification.
https://github.com/libjpeg-turbo/libjpeg-turbo/pull/318
+
+(3) Cherry-pick of 2a9e3b and 15902850 from upstream
+
+These fix a bug in TurboJPEG's handling of gigapixel images.
diff --git a/java/TJBench.java b/java/TJBench.java
index 7829e53..cc3178e 100644
--- a/java/TJBench.java
+++ b/java/TJBench.java
@@ -121,6 +121,8 @@
int rindex = TJ.getRedOffset(pixelFormat);
int gindex = TJ.getGreenOffset(pixelFormat);
int bindex = TJ.getBlueOffset(pixelFormat);
+ if ((long)w[0] * (long)h[0] * (long)ps > (long)Integer.MAX_VALUE)
+ throw new Exception("Image is too large");
byte[] dstBuf = new byte[w[0] * h[0] * ps];
int pixels = w[0] * h[0], dstPtr = 0, rgbPtr = 0;
@@ -175,8 +177,11 @@
tjd = new TJDecompressor();
- if (dstBuf == null)
+ if (dstBuf == null) {
+ if ((long)pitch * (long)scaledh > (long)Integer.MAX_VALUE)
+ throw new Exception("Image is too large");
dstBuf = new byte[pitch * scaledh];
+ }
/* Set the destination buffer to gray so we know whether the decompressor
attempted to write to it */
@@ -331,6 +336,8 @@
String pfStr = PIXFORMATSTR[pf];
YUVImage yuvImage = null;
+ if ((long)pitch * (long)h > (long)Integer.MAX_VALUE)
+ throw new Exception("Image is too large");
tmpBuf = new byte[pitch * h];
if (quiet == 0)
@@ -491,6 +498,8 @@
int tw, th, ttilew, ttileh, tntilesw, tntilesh, tsubsamp;
FileInputStream fis = new FileInputStream(fileName);
+ if (fis.getChannel().size() > (long)Integer.MAX_VALUE)
+ throw new Exception("Image is too large");
int srcSize = (int)fis.getChannel().size();
srcBuf = new byte[srcSize];
fis.read(srcBuf, 0, srcSize);
diff --git a/tjbench.c b/tjbench.c
index 0ddcd7b..3a7da6c 100644
--- a/tjbench.c
+++ b/tjbench.c
@@ -32,27 +32,28 @@
#include <ctype.h>
#include <math.h>
#include <errno.h>
+#include <limits.h>
#include <cdjpeg.h>
#include "./tjutil.h"
#include "./turbojpeg.h"
-#define _throw(op, err) { \
+#define THROW(op, err) { \
printf("ERROR in line %d while %s:\n%s\n", __LINE__, op, err); \
retval = -1; goto bailout; \
}
-#define _throwunix(m) _throw(m, strerror(errno))
+#define THROW_UNIX(m) THROW(m, strerror(errno))
char tjErrorStr[JMSG_LENGTH_MAX] = "\0", tjErrorMsg[JMSG_LENGTH_MAX] = "\0";
int tjErrorLine = -1, tjErrorCode = -1;
-#define _throwtjg(m) { \
+#define THROW_TJG(m) { \
printf("ERROR in line %d while %s:\n%s\n", __LINE__, m, \
tjGetErrorStr2(NULL)); \
retval = -1; goto bailout; \
}
-#define _throwtj(m) { \
+#define THROW_TJ(m) { \
int _tjErrorCode = tjGetErrorCode(handle); \
char *_tjErrorStr = tjGetErrorStr2(handle); \
\
@@ -157,11 +158,14 @@
}
if ((handle = tjInitDecompress()) == NULL)
- _throwtj("executing tjInitDecompress()");
+ THROW_TJ("executing tjInitDecompress()");
if (dstBuf == NULL) {
- if ((dstBuf = (unsigned char *)malloc(pitch * scaledh)) == NULL)
- _throwunix("allocating destination buffer");
+ if ((unsigned long long)pitch * (unsigned long long)scaledh >
+ (unsigned long long)((size_t)-1))
+ THROW("allocating destination buffer", "Image is too large");
+ if ((dstBuf = (unsigned char *)malloc((size_t)pitch * scaledh)) == NULL)
+ THROW_UNIX("allocating destination buffer");
dstBufAlloc = 1;
}
/* Set the destination buffer to gray so we know whether the decompressor
@@ -171,10 +175,12 @@
if (doYUV) {
int width = doTile ? tilew : scaledw;
int height = doTile ? tileh : scaledh;
- int yuvSize = tjBufSizeYUV2(width, yuvPad, height, subsamp);
+ unsigned long yuvSize = tjBufSizeYUV2(width, yuvPad, height, subsamp);
+ if (yuvSize == (unsigned long)-1)
+ THROW_TJ("allocating YUV buffer");
if ((yuvBuf = (unsigned char *)malloc(yuvSize)) == NULL)
- _throwunix("allocating YUV buffer");
+ THROW_UNIX("allocating YUV buffer");
memset(yuvBuf, 127, yuvSize);
}
@@ -197,16 +203,16 @@
if (tjDecompressToYUV2(handle, jpegBuf[tile], jpegSize[tile], yuvBuf,
width, yuvPad, height, flags) == -1)
- _throwtj("executing tjDecompressToYUV2()");
+ THROW_TJ("executing tjDecompressToYUV2()");
startDecode = getTime();
if (tjDecodeYUV(handle, yuvBuf, yuvPad, subsamp, dstPtr2, width,
pitch, height, pf, flags) == -1)
- _throwtj("executing tjDecodeYUV()");
+ THROW_TJ("executing tjDecodeYUV()");
if (iter >= 0) elapsedDecode += getTime() - startDecode;
} else if (tjDecompress2(handle, jpegBuf[tile], jpegSize[tile],
dstPtr2, width, pitch, height, pf,
flags) == -1)
- _throwtj("executing tjDecompress2()");
+ THROW_TJ("executing tjDecompress2()");
}
}
elapsed += getTime() - start;
@@ -220,7 +226,7 @@
}
if (doYUV) elapsed -= elapsedDecode;
- if (tjDestroy(handle) == -1) _throwtj("executing tjDestroy()");
+ if (tjDestroy(handle) == -1) THROW_TJ("executing tjDestroy()");
handle = NULL;
if (quiet) {
@@ -260,19 +266,19 @@
qualStr, sizeStr, ext);
if (tjSaveImage(tempStr, dstBuf, scaledw, 0, scaledh, pf, flags) == -1)
- _throwtjg("saving bitmap");
+ THROW_TJG("saving bitmap");
ptr = strrchr(tempStr, '.');
snprintf(ptr, 1024 - (ptr - tempStr), "-err.%s", ext);
if (srcBuf && sf.num == 1 && sf.denom == 1) {
if (!quiet) printf("Compression error written to %s.\n", tempStr);
if (subsamp == TJ_GRAYSCALE) {
- int index, index2;
+ unsigned long index, index2;
for (row = 0, index = 0; row < h; row++, index += pitch) {
for (col = 0, index2 = index; col < w; col++, index2 += ps) {
- int rindex = index2 + tjRedOffset[pf];
- int gindex = index2 + tjGreenOffset[pf];
- int bindex = index2 + tjBlueOffset[pf];
+ unsigned long rindex = index2 + tjRedOffset[pf];
+ unsigned long gindex = index2 + tjGreenOffset[pf];
+ unsigned long bindex = index2 + tjBlueOffset[pf];
int y = (int)((double)srcBuf[rindex] * 0.299 +
(double)srcBuf[gindex] * 0.587 +
(double)srcBuf[bindex] * 0.114 + 0.5);
@@ -291,7 +297,7 @@
abs(dstBuf[pitch * row + col] - srcBuf[pitch * row + col]);
}
if (tjSaveImage(tempStr, dstBuf, w, 0, h, pf, flags) == -1)
- _throwtjg("saving bitmap");
+ THROW_TJG("saving bitmap");
}
bailout:
@@ -313,14 +319,17 @@
*srcPtr2;
double start, elapsed, elapsedEncode;
int totalJpegSize = 0, row, col, i, tilew = w, tileh = h, retval = 0;
- int iter, yuvSize = 0;
- unsigned long *jpegSize = NULL;
+ int iter;
+ unsigned long *jpegSize = NULL, yuvSize = 0;
int ps = tjPixelSize[pf];
int ntilesw = 1, ntilesh = 1, pitch = w * ps;
const char *pfStr = pixFormatStr[pf];
- if ((tmpBuf = (unsigned char *)malloc(pitch * h)) == NULL)
- _throwunix("allocating temporary image buffer");
+ if ((unsigned long long)pitch * (unsigned long long)h >
+ (unsigned long long)((size_t)-1))
+ THROW("allocating temporary image buffer", "Image is too large");
+ if ((tmpBuf = (unsigned char *)malloc((size_t)pitch * h)) == NULL)
+ THROW_UNIX("allocating temporary image buffer");
if (!quiet)
printf(">>>>> %s (%s) <--> JPEG %s Q%d <<<<<\n", pfStr,
@@ -336,18 +345,20 @@
if ((jpegBuf = (unsigned char **)malloc(sizeof(unsigned char *) *
ntilesw * ntilesh)) == NULL)
- _throwunix("allocating JPEG tile array");
+ THROW_UNIX("allocating JPEG tile array");
memset(jpegBuf, 0, sizeof(unsigned char *) * ntilesw * ntilesh);
if ((jpegSize = (unsigned long *)malloc(sizeof(unsigned long) *
ntilesw * ntilesh)) == NULL)
- _throwunix("allocating JPEG size array");
+ THROW_UNIX("allocating JPEG size array");
memset(jpegSize, 0, sizeof(unsigned long) * ntilesw * ntilesh);
if ((flags & TJFLAG_NOREALLOC) != 0)
for (i = 0; i < ntilesw * ntilesh; i++) {
+ if (tjBufSize(tilew, tileh, subsamp) > (unsigned long)INT_MAX)
+ THROW("getting buffer size", "Image is too large");
if ((jpegBuf[i] = (unsigned char *)
tjAlloc(tjBufSize(tilew, tileh, subsamp))) == NULL)
- _throwunix("allocating JPEG tiles");
+ THROW_UNIX("allocating JPEG tiles");
}
/* Compression test */
@@ -358,12 +369,14 @@
for (i = 0; i < h; i++)
memcpy(&tmpBuf[pitch * i], &srcBuf[w * ps * i], w * ps);
if ((handle = tjInitCompress()) == NULL)
- _throwtj("executing tjInitCompress()");
+ THROW_TJ("executing tjInitCompress()");
if (doYUV) {
yuvSize = tjBufSizeYUV2(tilew, yuvPad, tileh, subsamp);
+ if (yuvSize == (unsigned long)-1)
+ THROW_TJ("allocating YUV buffer");
if ((yuvBuf = (unsigned char *)malloc(yuvSize)) == NULL)
- _throwunix("allocating YUV buffer");
+ THROW_UNIX("allocating YUV buffer");
memset(yuvBuf, 127, yuvSize);
}
@@ -387,17 +400,17 @@
if (tjEncodeYUV3(handle, srcPtr2, width, pitch, height, pf, yuvBuf,
yuvPad, subsamp, flags) == -1)
- _throwtj("executing tjEncodeYUV3()");
+ THROW_TJ("executing tjEncodeYUV3()");
if (iter >= 0) elapsedEncode += getTime() - startEncode;
if (tjCompressFromYUV(handle, yuvBuf, width, yuvPad, height,
subsamp, &jpegBuf[tile], &jpegSize[tile],
jpegQual, flags) == -1)
- _throwtj("executing tjCompressFromYUV()");
+ THROW_TJ("executing tjCompressFromYUV()");
} else {
if (tjCompress2(handle, srcPtr2, width, pitch, height, pf,
&jpegBuf[tile], &jpegSize[tile], subsamp, jpegQual,
flags) == -1)
- _throwtj("executing tjCompress2()");
+ THROW_TJ("executing tjCompress2()");
}
totalJpegSize += jpegSize[tile];
}
@@ -413,7 +426,7 @@
}
if (doYUV) elapsed -= elapsedEncode;
- if (tjDestroy(handle) == -1) _throwtj("executing tjDestroy()");
+ if (tjDestroy(handle) == -1) THROW_TJ("executing tjDestroy()");
handle = NULL;
if (quiet == 1) printf("%-5d %-5d ", tilew, tileh);
@@ -436,7 +449,7 @@
if (doYUV) {
printf("Encode YUV --> Frame rate: %f fps\n",
(double)iter / elapsedEncode);
- printf(" Output image size: %d bytes\n", yuvSize);
+ printf(" Output image size: %lu bytes\n", yuvSize);
printf(" Compression ratio: %f:1\n",
(double)(w * h * ps) / (double)yuvSize);
printf(" Throughput: %f Megapixels/sec\n",
@@ -460,9 +473,9 @@
snprintf(tempStr, 1024, "%s_%s_Q%d.jpg", fileName, subName[subsamp],
jpegQual);
if ((file = fopen(tempStr, "wb")) == NULL)
- _throwunix("opening reference image");
+ THROW_UNIX("opening reference image");
if (fwrite(jpegBuf[0], jpegSize[0], 1, file) != 1)
- _throwunix("writing reference image");
+ THROW_UNIX("writing reference image");
fclose(file); file = NULL;
if (!quiet) printf("Reference image written to %s\n", tempStr);
}
@@ -521,28 +534,28 @@
int tw, th, ttilew, ttileh, tntilesw, tntilesh, tsubsamp;
if ((file = fopen(fileName, "rb")) == NULL)
- _throwunix("opening file");
+ THROW_UNIX("opening file");
if (fseek(file, 0, SEEK_END) < 0 ||
(srcSize = ftell(file)) == (unsigned long)-1)
- _throwunix("determining file size");
+ THROW_UNIX("determining file size");
if ((srcBuf = (unsigned char *)malloc(srcSize)) == NULL)
- _throwunix("allocating memory");
+ THROW_UNIX("allocating memory");
if (fseek(file, 0, SEEK_SET) < 0)
- _throwunix("setting file position");
+ THROW_UNIX("setting file position");
if (fread(srcBuf, srcSize, 1, file) < 1)
- _throwunix("reading JPEG data");
+ THROW_UNIX("reading JPEG data");
fclose(file); file = NULL;
temp = strrchr(fileName, '.');
if (temp != NULL) *temp = '\0';
if ((handle = tjInitTransform()) == NULL)
- _throwtj("executing tjInitTransform()");
+ THROW_TJ("executing tjInitTransform()");
if (tjDecompressHeader3(handle, srcBuf, srcSize, &w, &h, &subsamp,
&cs) == -1)
- _throwtj("executing tjDecompressHeader3()");
+ THROW_TJ("executing tjDecompressHeader3()");
if (w < 1 || h < 1)
- _throw("reading JPEG header", "Invalid image dimensions");
+ THROW("reading JPEG header", "Invalid image dimensions");
if (cs == TJCS_YCCK || cs == TJCS_CMYK) {
pf = TJPF_CMYK; ps = tjPixelSize[pf];
}
@@ -570,18 +583,21 @@
if ((jpegBuf = (unsigned char **)malloc(sizeof(unsigned char *) *
ntilesw * ntilesh)) == NULL)
- _throwunix("allocating JPEG tile array");
+ THROW_UNIX("allocating JPEG tile array");
memset(jpegBuf, 0, sizeof(unsigned char *) * ntilesw * ntilesh);
if ((jpegSize = (unsigned long *)malloc(sizeof(unsigned long) *
ntilesw * ntilesh)) == NULL)
- _throwunix("allocating JPEG size array");
+ THROW_UNIX("allocating JPEG size array");
memset(jpegSize, 0, sizeof(unsigned long) * ntilesw * ntilesh);
- if ((flags & TJFLAG_NOREALLOC) != 0 || !doTile)
+ if ((flags & TJFLAG_NOREALLOC) != 0 &&
+ (doTile || xformOp != TJXOP_NONE || xformOpt != 0 || customFilter))
for (i = 0; i < ntilesw * ntilesh; i++) {
+ if (tjBufSize(tilew, tileh, subsamp) > (unsigned long)INT_MAX)
+ THROW("getting buffer size", "Image is too large");
if ((jpegBuf[i] = (unsigned char *)
tjAlloc(tjBufSize(tilew, tileh, subsamp))) == NULL)
- _throwunix("allocating JPEG tiles");
+ THROW_UNIX("allocating JPEG tiles");
}
tw = w; th = h; ttilew = tilew; ttileh = tileh;
@@ -601,7 +617,7 @@
if (doTile || xformOp != TJXOP_NONE || xformOpt != 0 || customFilter) {
if ((t = (tjtransform *)malloc(sizeof(tjtransform) * ntilesw *
ntilesh)) == NULL)
- _throwunix("allocating image transform array");
+ THROW_UNIX("allocating image transform array");
if (xformOp == TJXOP_TRANSPOSE || xformOp == TJXOP_TRANSVERSE ||
xformOp == TJXOP_ROT90 || xformOp == TJXOP_ROT270) {
@@ -647,7 +663,7 @@
start = getTime();
if (tjTransform(handle, srcBuf, srcSize, tntilesw * tntilesh, jpegBuf,
jpegSize, t, flags) == -1)
- _throwtj("executing tjTransform()");
+ THROW_TJ("executing tjTransform()");
elapsed += getTime() - start;
if (iter >= 0) {
iter++;
@@ -684,7 +700,7 @@
}
} else {
if (quiet == 1) printf("N/A N/A ");
- tjFree(jpegBuf[0]);
+ if(jpegBuf[0]) tjFree(jpegBuf[0]);
jpegBuf[0] = NULL;
decompsrc = 1;
}
@@ -699,7 +715,8 @@
} else if (quiet == 1) printf("N/A\n");
for (i = 0; i < ntilesw * ntilesh; i++) {
- tjFree(jpegBuf[i]); jpegBuf[i] = NULL;
+ if(jpegBuf[i]) tjFree(jpegBuf[i]);
+ jpegBuf[i] = NULL;
}
free(jpegBuf); jpegBuf = NULL;
if (jpegSize) { free(jpegSize); jpegSize = NULL; }
@@ -803,7 +820,7 @@
int minArg = 2, retval = 0, subsamp = -1;
if ((scalingFactors = tjGetScalingFactors(&nsf)) == NULL || nsf == 0)
- _throw("executing tjGetScalingFactors()", tjGetErrorStr());
+ THROW("executing tjGetScalingFactors()", tjGetErrorStr());
if (argc < minArg) usage(argv[0]);
@@ -961,7 +978,7 @@
if (!decompOnly) {
if ((srcBuf = tjLoadImage(argv[1], &w, 1, &h, &pf, flags)) == NULL)
- _throwtjg("loading bitmap");
+ THROW_TJG("loading bitmap");
temp = strrchr(argv[1], '.');
if (temp != NULL) *temp = '\0';
}
diff --git a/tjexample.c b/tjexample.c
index 61200e6..0db2269 100644
--- a/tjexample.c
+++ b/tjexample.c
@@ -44,14 +44,14 @@
#define strncasecmp strnicmp
#endif
-#define _throw(action, message) { \
+#define THROW(action, message) { \
printf("ERROR in line %d while %s:\n%s\n", __LINE__, action, message); \
retval = -1; goto bailout; \
}
-#define _throwtj(action) _throw(action, tjGetErrorStr2(tjInstance))
+#define THROW_TJ(action) THROW(action, tjGetErrorStr2(tjInstance))
-#define _throwunix(action) _throw(action, strerror(errno))
+#define THROW_UNIX(action) THROW(action, strerror(errno))
#define DEFAULT_SUBSAMP TJSAMP_444
#define DEFAULT_QUALITY 95
@@ -172,7 +172,7 @@
tjhandle tjInstance = NULL;
if ((scalingFactors = tjGetScalingFactors(&numScalingFactors)) == NULL)
- _throwtj("getting scaling factors");
+ THROW_TJ("getting scaling factors");
memset(&xform, 0, sizeof(tjtransform));
if (argc < 3)
@@ -266,17 +266,17 @@
/* Read the JPEG file into memory. */
if ((jpegFile = fopen(argv[1], "rb")) == NULL)
- _throwunix("opening input file");
+ THROW_UNIX("opening input file");
if (fseek(jpegFile, 0, SEEK_END) < 0 || ((size = ftell(jpegFile)) < 0) ||
fseek(jpegFile, 0, SEEK_SET) < 0)
- _throwunix("determining input file size");
+ THROW_UNIX("determining input file size");
if (size == 0)
- _throw("determining input file size", "Input file contains no data");
+ THROW("determining input file size", "Input file contains no data");
jpegSize = (unsigned long)size;
if ((jpegBuf = (unsigned char *)tjAlloc(jpegSize)) == NULL)
- _throwunix("allocating JPEG buffer");
+ THROW_UNIX("allocating JPEG buffer");
if (fread(jpegBuf, jpegSize, 1, jpegFile) < 1)
- _throwunix("reading input file");
+ THROW_UNIX("reading input file");
fclose(jpegFile); jpegFile = NULL;
if (doTransform) {
@@ -285,22 +285,22 @@
unsigned long dstSize = 0;
if ((tjInstance = tjInitTransform()) == NULL)
- _throwtj("initializing transformer");
+ THROW_TJ("initializing transformer");
xform.options |= TJXOPT_TRIM;
if (tjTransform(tjInstance, jpegBuf, jpegSize, 1, &dstBuf, &dstSize,
&xform, flags) < 0)
- _throwtj("transforming input image");
+ THROW_TJ("transforming input image");
tjFree(jpegBuf);
jpegBuf = dstBuf;
jpegSize = dstSize;
} else {
if ((tjInstance = tjInitDecompress()) == NULL)
- _throwtj("initializing decompressor");
+ THROW_TJ("initializing decompressor");
}
if (tjDecompressHeader3(tjInstance, jpegBuf, jpegSize, &width, &height,
&inSubsamp, &inColorspace) < 0)
- _throwtj("reading JPEG header");
+ THROW_TJ("reading JPEG header");
printf("%s Image: %d x %d pixels, %s subsampling, %s colorspace\n",
(doTransform ? "Transformed" : "Input"), width, height,
@@ -312,9 +312,9 @@
/* Input image has been transformed, and no re-compression options
have been selected. Write the transformed image to disk and exit. */
if ((jpegFile = fopen(argv[2], "wb")) == NULL)
- _throwunix("opening output file");
+ THROW_UNIX("opening output file");
if (fwrite(jpegBuf, jpegSize, 1, jpegFile) < 1)
- _throwunix("writing output file");
+ THROW_UNIX("writing output file");
fclose(jpegFile); jpegFile = NULL;
goto bailout;
}
@@ -330,18 +330,18 @@
pixelFormat = TJPF_BGRX;
if ((imgBuf = (unsigned char *)tjAlloc(width * height *
tjPixelSize[pixelFormat])) == NULL)
- _throwunix("allocating uncompressed image buffer");
+ THROW_UNIX("allocating uncompressed image buffer");
if (tjDecompress2(tjInstance, jpegBuf, jpegSize, imgBuf, width, 0, height,
pixelFormat, flags) < 0)
- _throwtj("decompressing JPEG image");
+ THROW_TJ("decompressing JPEG image");
tjFree(jpegBuf); jpegBuf = NULL;
tjDestroy(tjInstance); tjInstance = NULL;
} else {
/* Input image is not a JPEG image. Load it into memory. */
if ((imgBuf = tjLoadImage(argv[1], &width, 1, &height, &pixelFormat,
0)) == NULL)
- _throwtj("loading input image");
+ THROW_TJ("loading input image");
if (outSubsamp < 0) {
if (pixelFormat == TJPF_GRAY)
outSubsamp = TJSAMP_GRAY;
@@ -364,17 +364,17 @@
outQual);
if ((tjInstance = tjInitCompress()) == NULL)
- _throwtj("initializing compressor");
+ THROW_TJ("initializing compressor");
if (tjCompress2(tjInstance, imgBuf, width, 0, height, pixelFormat,
&jpegBuf, &jpegSize, outSubsamp, outQual, flags) < 0)
- _throwtj("compressing image");
+ THROW_TJ("compressing image");
tjDestroy(tjInstance); tjInstance = NULL;
/* Write the JPEG image to disk. */
if ((jpegFile = fopen(argv[2], "wb")) == NULL)
- _throwunix("opening output file");
+ THROW_UNIX("opening output file");
if (fwrite(jpegBuf, jpegSize, 1, jpegFile) < 1)
- _throwunix("writing output file");
+ THROW_UNIX("writing output file");
tjDestroy(tjInstance); tjInstance = NULL;
fclose(jpegFile); jpegFile = NULL;
tjFree(jpegBuf); jpegBuf = NULL;
@@ -383,7 +383,7 @@
directly to disk. */
printf("\n");
if (tjSaveImage(argv[2], imgBuf, width, 0, height, pixelFormat, 0) < 0)
- _throwtj("saving output image");
+ THROW_TJ("saving output image");
}
bailout:
diff --git a/tjunittest.c b/tjunittest.c
index ae72e83..c92fea7 100644
--- a/tjunittest.c
+++ b/tjunittest.c
@@ -59,16 +59,16 @@
}
-#define _throwtj() { \
+#define THROW_TJ() { \
printf("TurboJPEG ERROR:\n%s\n", tjGetErrorStr()); \
- bailout() \
+ BAILOUT() \
}
-#define _tj(f) { if ((f) == -1) _throwtj(); }
-#define _throw(m) { printf("ERROR: %s\n", m); bailout() }
-#define _throwmd5(filename, md5sum, ref) { \
+#define TRY_TJ(f) { if ((f) == -1) THROW_TJ(); }
+#define THROW(m) { printf("ERROR: %s\n", m); BAILOUT() }
+#define THROW_MD5(filename, md5sum, ref) { \
printf("\n%s has an MD5 sum of %s.\n Should be %s.\n", filename, md5sum, \
ref); \
- bailout() \
+ BAILOUT() \
}
const char *subNameLong[TJ_NUMSAMP] = {
@@ -93,7 +93,7 @@
int doYUV = 0, alloc = 0, pad = 4;
int exitStatus = 0;
-#define bailout() { exitStatus = -1; goto bailout; }
+#define BAILOUT() { exitStatus = -1; goto bailout; }
void initBuf(unsigned char *buf, int w, int h, int pf, int flags)
@@ -151,7 +151,7 @@
}
-#define checkval(v, cv) { \
+#define CHECKVAL(v, cv) { \
if (v < cv - 1 || v > cv + 1) { \
printf("\nComp. %s at %d,%d should be %d, not %d\n", #v, row, col, cv, \
v); \
@@ -159,14 +159,14 @@
} \
}
-#define checkval0(v) { \
+#define CHECKVAL0(v) { \
if (v > 1) { \
printf("\nComp. %s at %d,%d should be 0, not %d\n", #v, row, col, v); \
retval = 0; exitStatus = -1; goto bailout; \
} \
}
-#define checkval255(v) { \
+#define CHECKVAL255(v) { \
if (v < 254) { \
printf("\nComp. %s at %d,%d should be 255, not %d\n", #v, row, col, v); \
retval = 0; exitStatus = -1; goto bailout; \
@@ -200,13 +200,13 @@
y = buf[index * ps + 2];
k = buf[index * ps + 3];
if (((row / blocksize) + (col / blocksize)) % 2 == 0) {
- checkval255(c); checkval255(m); checkval255(y);
- if (row < halfway) checkval255(k)
- else checkval0(k)
+ CHECKVAL255(c); CHECKVAL255(m); CHECKVAL255(y);
+ if (row < halfway) CHECKVAL255(k)
+ else CHECKVAL0(k)
} else {
- checkval255(c); checkval0(y); checkval255(k);
- if (row < halfway) checkval0(m)
- else checkval255(m)
+ CHECKVAL255(c); CHECKVAL0(y); CHECKVAL255(k);
+ if (row < halfway) CHECKVAL0(m)
+ else CHECKVAL255(m)
}
}
}
@@ -225,26 +225,26 @@
a = aoffset >= 0 ? buf[index * ps + aoffset] : 0xFF;
if (((row / blocksize) + (col / blocksize)) % 2 == 0) {
if (row < halfway) {
- checkval255(r); checkval255(g); checkval255(b);
+ CHECKVAL255(r); CHECKVAL255(g); CHECKVAL255(b);
} else {
- checkval0(r); checkval0(g); checkval0(b);
+ CHECKVAL0(r); CHECKVAL0(g); CHECKVAL0(b);
}
} else {
if (subsamp == TJSAMP_GRAY) {
if (row < halfway) {
- checkval(r, 76); checkval(g, 76); checkval(b, 76);
+ CHECKVAL(r, 76); CHECKVAL(g, 76); CHECKVAL(b, 76);
} else {
- checkval(r, 226); checkval(g, 226); checkval(b, 226);
+ CHECKVAL(r, 226); CHECKVAL(g, 226); CHECKVAL(b, 226);
}
} else {
if (row < halfway) {
- checkval255(r); checkval0(g); checkval0(b);
+ CHECKVAL255(r); CHECKVAL0(g); CHECKVAL0(b);
} else {
- checkval255(r); checkval255(g); checkval0(b);
+ CHECKVAL255(r); CHECKVAL255(g); CHECKVAL0(b);
}
}
}
- checkval255(a);
+ CHECKVAL255(a);
}
}
@@ -287,11 +287,11 @@
unsigned char y = buf[ypitch * row + col];
if (((row / blocksize) + (col / blocksize)) % 2 == 0) {
- if (row < halfway) checkval255(y)
- else checkval0(y);
+ if (row < halfway) CHECKVAL255(y)
+ else CHECKVAL0(y);
} else {
- if (row < halfway) checkval(y, 76)
- else checkval(y, 226);
+ if (row < halfway) CHECKVAL(y, 76)
+ else CHECKVAL(y, 226);
}
}
}
@@ -304,12 +304,12 @@
v = buf[ypitch * ph + uvpitch * ch + (uvpitch * row + col)];
if (((row * vsf / blocksize) + (col * hsf / blocksize)) % 2 == 0) {
- checkval(u, 128); checkval(v, 128);
+ CHECKVAL(u, 128); CHECKVAL(v, 128);
} else {
if (row < halfway) {
- checkval(u, 85); checkval255(v);
+ CHECKVAL(u, 85); CHECKVAL255(v);
} else {
- checkval0(u); checkval(v, 149);
+ CHECKVAL0(u); CHECKVAL(v, 149);
}
}
}
@@ -348,7 +348,7 @@
if (!file || fwrite(jpegBuf, jpegSize, 1, file) != 1) {
printf("ERROR: Could not write to %s.\n%s\n", filename, strerror(errno));
- bailout()
+ BAILOUT()
}
bailout:
@@ -368,7 +368,7 @@
const char *buStr = (flags & TJFLAG_BOTTOMUP) ? "BU" : "TD";
if ((srcBuf = (unsigned char *)malloc(w * h * tjPixelSize[pf])) == NULL)
- _throw("Memory allocation failure");
+ THROW("Memory allocation failure");
initBuf(srcBuf, w, h, pf, flags);
if (*dstBuf && *dstSize > 0) memset(*dstBuf, 0, *dstSize);
@@ -379,28 +379,28 @@
tjscalingfactor sf = { 1, 1 };
tjhandle handle2 = tjInitCompress();
- if (!handle2) _throwtj();
+ if (!handle2) THROW_TJ();
if ((yuvBuf = (unsigned char *)malloc(yuvSize)) == NULL)
- _throw("Memory allocation failure");
+ THROW("Memory allocation failure");
memset(yuvBuf, 0, yuvSize);
printf("%s %s -> YUV %s ... ", pfStr, buStrLong, subNameLong[subsamp]);
- _tj(tjEncodeYUV3(handle2, srcBuf, w, 0, h, pf, yuvBuf, pad, subsamp,
- flags));
+ TRY_TJ(tjEncodeYUV3(handle2, srcBuf, w, 0, h, pf, yuvBuf, pad, subsamp,
+ flags));
tjDestroy(handle2);
if (checkBufYUV(yuvBuf, w, h, subsamp, sf)) printf("Passed.\n");
else printf("FAILED!\n");
printf("YUV %s %s -> JPEG Q%d ... ", subNameLong[subsamp], buStrLong,
jpegQual);
- _tj(tjCompressFromYUV(handle, yuvBuf, w, pad, h, subsamp, dstBuf, dstSize,
- jpegQual, flags));
+ TRY_TJ(tjCompressFromYUV(handle, yuvBuf, w, pad, h, subsamp, dstBuf,
+ dstSize, jpegQual, flags));
} else {
printf("%s %s -> %s Q%d ... ", pfStr, buStrLong, subNameLong[subsamp],
jpegQual);
- _tj(tjCompress2(handle, srcBuf, w, 0, h, pf, dstBuf, dstSize, subsamp,
- jpegQual, flags));
+ TRY_TJ(tjCompress2(handle, srcBuf, w, 0, h, pf, dstBuf, dstSize, subsamp,
+ jpegQual, flags));
}
snprintf(tempStr, 1024, "%s_enc_%s_%s_%s_Q%d.jpg", basename, pfStr, buStr,
@@ -424,14 +424,14 @@
int scaledHeight = TJSCALED(h, sf);
unsigned long dstSize = 0;
- _tj(tjDecompressHeader2(handle, jpegBuf, jpegSize, &_hdrw, &_hdrh,
- &_hdrsubsamp));
+ TRY_TJ(tjDecompressHeader2(handle, jpegBuf, jpegSize, &_hdrw, &_hdrh,
+ &_hdrsubsamp));
if (_hdrw != w || _hdrh != h || _hdrsubsamp != subsamp)
- _throw("Incorrect JPEG header");
+ THROW("Incorrect JPEG header");
dstSize = scaledWidth * scaledHeight * tjPixelSize[pf];
if ((dstBuf = (unsigned char *)malloc(dstSize)) == NULL)
- _throw("Memory allocation failure");
+ THROW("Memory allocation failure");
memset(dstBuf, 0, dstSize);
if (doYUV) {
@@ -439,26 +439,26 @@
subsamp);
tjhandle handle2 = tjInitDecompress();
- if (!handle2) _throwtj();
+ if (!handle2) THROW_TJ();
if ((yuvBuf = (unsigned char *)malloc(yuvSize)) == NULL)
- _throw("Memory allocation failure");
+ THROW("Memory allocation failure");
memset(yuvBuf, 0, yuvSize);
printf("JPEG -> YUV %s ", subNameLong[subsamp]);
if (sf.num != 1 || sf.denom != 1)
printf("%d/%d ... ", sf.num, sf.denom);
else printf("... ");
- _tj(tjDecompressToYUV2(handle, jpegBuf, jpegSize, yuvBuf, scaledWidth, pad,
- scaledHeight, flags));
+ TRY_TJ(tjDecompressToYUV2(handle, jpegBuf, jpegSize, yuvBuf, scaledWidth,
+ pad, scaledHeight, flags));
if (checkBufYUV(yuvBuf, scaledWidth, scaledHeight, subsamp, sf))
printf("Passed.\n");
else printf("FAILED!\n");
printf("YUV %s -> %s %s ... ", subNameLong[subsamp], pixFormatStr[pf],
(flags & TJFLAG_BOTTOMUP) ? "Bottom-Up" : "Top-Down ");
- _tj(tjDecodeYUV(handle2, yuvBuf, pad, subsamp, dstBuf, scaledWidth, 0,
- scaledHeight, pf, flags));
+ TRY_TJ(tjDecodeYUV(handle2, yuvBuf, pad, subsamp, dstBuf, scaledWidth, 0,
+ scaledHeight, pf, flags));
tjDestroy(handle2);
} else {
printf("JPEG -> %s %s ", pixFormatStr[pf],
@@ -466,8 +466,8 @@
if (sf.num != 1 || sf.denom != 1)
printf("%d/%d ... ", sf.num, sf.denom);
else printf("... ");
- _tj(tjDecompress2(handle, jpegBuf, jpegSize, dstBuf, scaledWidth, 0,
- scaledHeight, pf, flags));
+ TRY_TJ(tjDecompress2(handle, jpegBuf, jpegSize, dstBuf, scaledWidth, 0,
+ scaledHeight, pf, flags));
}
if (checkBuf(dstBuf, scaledWidth, scaledHeight, pf, subsamp, sf, flags))
@@ -488,7 +488,7 @@
int i, n = 0;
tjscalingfactor *sf = tjGetScalingFactors(&n);
- if (!sf || !n) _throwtj();
+ if (!sf || !n) THROW_TJ();
for (i = 0; i < n; i++) {
if (subsamp == TJSAMP_444 || subsamp == TJSAMP_GRAY ||
@@ -517,11 +517,11 @@
size = tjBufSize(w, h, subsamp);
if (size != 0)
if ((dstBuf = (unsigned char *)tjAlloc(size)) == NULL)
- _throw("Memory allocation failure.");
+ THROW("Memory allocation failure.");
if ((chandle = tjInitCompress()) == NULL ||
(dhandle = tjInitDecompress()) == NULL)
- _throwtj();
+ THROW_TJ();
for (pfi = 0; pfi < nformats; pfi++) {
for (i = 0; i < 2; i++) {
@@ -552,14 +552,50 @@
}
-void bufSizeTest(void)
+#if SIZEOF_SIZE_T == 8
+#define CHECKSIZE(function) { \
+ if ((unsigned long long)size < (unsigned long long)0xFFFFFFFF) \
+ THROW(#function " overflow"); \
+}
+#else
+#define CHECKSIZE(function) { \
+ if (size != (unsigned long)(-1) || \
+ !strcmp(tjGetErrorStr2(NULL), "No error")) \
+ THROW(#function " overflow"); \
+}
+#endif
+
+static void overflowTest(void)
+{
+ /* Ensure that the various buffer size functions don't overflow */
+ unsigned long size;
+
+ size = tjBufSize(26755, 26755, TJSAMP_444);
+ CHECKSIZE(tjBufSize());
+ size = TJBUFSIZE(26755, 26755);
+ CHECKSIZE(TJBUFSIZE());
+ size = tjBufSizeYUV2(37838, 1, 37838, TJSAMP_444);
+ CHECKSIZE(tjBufSizeYUV2());
+ size = TJBUFSIZEYUV(37838, 37838, TJSAMP_444);
+ CHECKSIZE(TJBUFSIZEYUV());
+ size = tjBufSizeYUV(37838, 37838, TJSAMP_444);
+ CHECKSIZE(tjBufSizeYUV());
+ size = tjPlaneSizeYUV(0, 65536, 0, 65536, TJSAMP_444);
+ CHECKSIZE(tjPlaneSizeYUV());
+
+bailout:
+ return;
+}
+
+
+static void bufSizeTest(void)
{
int w, h, i, subsamp;
unsigned char *srcBuf = NULL, *dstBuf = NULL;
tjhandle handle = NULL;
unsigned long dstSize = 0;
- if ((handle = tjInitCompress()) == NULL) _throwtj();
+ if ((handle = tjInitCompress()) == NULL) THROW_TJ();
printf("Buffer size regression test\n");
for (subsamp = 0; subsamp < TJ_NUMSAMP; subsamp++) {
@@ -569,12 +605,12 @@
for (h = 1; h < maxh; h++) {
if (h % 100 == 0) printf("%.4d x %.4d\b\b\b\b\b\b\b\b\b\b\b", w, h);
if ((srcBuf = (unsigned char *)malloc(w * h * 4)) == NULL)
- _throw("Memory allocation failure");
+ THROW("Memory allocation failure");
if (!alloc || doYUV) {
if (doYUV) dstSize = tjBufSizeYUV2(w, pad, h, subsamp);
else dstSize = tjBufSize(w, h, subsamp);
if ((dstBuf = (unsigned char *)tjAlloc(dstSize)) == NULL)
- _throw("Memory allocation failure");
+ THROW("Memory allocation failure");
}
for (i = 0; i < w * h * 4; i++) {
@@ -583,12 +619,12 @@
}
if (doYUV) {
- _tj(tjEncodeYUV3(handle, srcBuf, w, 0, h, TJPF_BGRX, dstBuf, pad,
- subsamp, 0));
+ TRY_TJ(tjEncodeYUV3(handle, srcBuf, w, 0, h, TJPF_BGRX, dstBuf, pad,
+ subsamp, 0));
} else {
- _tj(tjCompress2(handle, srcBuf, w, 0, h, TJPF_BGRX, &dstBuf,
- &dstSize, subsamp, 100,
- alloc ? 0 : TJFLAG_NOREALLOC));
+ TRY_TJ(tjCompress2(handle, srcBuf, w, 0, h, TJPF_BGRX, &dstBuf,
+ &dstSize, subsamp, 100,
+ alloc ? 0 : TJFLAG_NOREALLOC));
}
free(srcBuf); srcBuf = NULL;
if (!alloc || doYUV) {
@@ -596,12 +632,12 @@
}
if ((srcBuf = (unsigned char *)malloc(h * w * 4)) == NULL)
- _throw("Memory allocation failure");
+ THROW("Memory allocation failure");
if (!alloc || doYUV) {
if (doYUV) dstSize = tjBufSizeYUV2(h, pad, w, subsamp);
else dstSize = tjBufSize(h, w, subsamp);
if ((dstBuf = (unsigned char *)tjAlloc(dstSize)) == NULL)
- _throw("Memory allocation failure");
+ THROW("Memory allocation failure");
}
for (i = 0; i < h * w * 4; i++) {
@@ -610,12 +646,12 @@
}
if (doYUV) {
- _tj(tjEncodeYUV3(handle, srcBuf, h, 0, w, TJPF_BGRX, dstBuf, pad,
- subsamp, 0));
+ TRY_TJ(tjEncodeYUV3(handle, srcBuf, h, 0, w, TJPF_BGRX, dstBuf, pad,
+ subsamp, 0));
} else {
- _tj(tjCompress2(handle, srcBuf, h, 0, w, TJPF_BGRX, &dstBuf,
- &dstSize, subsamp, 100,
- alloc ? 0 : TJFLAG_NOREALLOC));
+ TRY_TJ(tjCompress2(handle, srcBuf, h, 0, w, TJPF_BGRX, &dstBuf,
+ &dstSize, subsamp, 100,
+ alloc ? 0 : TJFLAG_NOREALLOC));
}
free(srcBuf); srcBuf = NULL;
if (!alloc || doYUV) {
@@ -736,20 +772,20 @@
}
if ((buf = (unsigned char *)tjAlloc(pitch * height)) == NULL)
- _throw("Could not allocate memory");
+ THROW("Could not allocate memory");
initBitmap(buf, width, pitch, height, pf, flags);
snprintf(filename, 80, "test_bmp_%s_%d_%s.%s", pixFormatStr[pf], align,
(flags & TJFLAG_BOTTOMUP) ? "bu" : "td", ext);
- _tj(tjSaveImage(filename, buf, width, pitch, height, pf, flags));
+ TRY_TJ(tjSaveImage(filename, buf, width, pitch, height, pf, flags));
md5sum = MD5File(filename, md5buf);
if (strcasecmp(md5sum, md5ref))
- _throwmd5(filename, md5sum, md5ref);
+ THROW_MD5(filename, md5sum, md5ref);
tjFree(buf); buf = NULL;
if ((buf = tjLoadImage(filename, &loadWidth, align, &loadHeight, &pf,
flags)) == NULL)
- _throwtj();
+ THROW_TJ();
if (width != loadWidth || height != loadHeight) {
printf("\n Image dimensions of %s are bogus\n", filename);
retval = -1; goto bailout;
@@ -763,7 +799,7 @@
pf = TJPF_XBGR;
if ((buf = tjLoadImage(filename, &loadWidth, align, &loadHeight, &pf,
flags)) == NULL)
- _throwtj();
+ THROW_TJ();
pitch = PAD(width * tjPixelSize[pf], align);
if (!cmpBitmap(buf, width, pitch, height, pf, flags, 1)) {
printf("\n Converting %s to RGB failed\n", filename);
@@ -774,7 +810,7 @@
pf = TJPF_CMYK;
if ((buf = tjLoadImage(filename, &loadWidth, align, &loadHeight, &pf,
flags)) == NULL)
- _throwtj();
+ THROW_TJ();
pitch = PAD(width * tjPixelSize[pf], align);
if (!cmpBitmap(buf, width, pitch, height, pf, flags, 1)) {
printf("\n Converting %s to CMYK failed\n", filename);
@@ -788,7 +824,7 @@
pixelFormat = TJPF_UNKNOWN;
if ((buf = tjLoadImage(filename, &loadWidth, align, &loadHeight,
&pixelFormat, flags)) == NULL)
- _throwtj();
+ THROW_TJ();
if ((pf == TJPF_GRAY && pixelFormat != TJPF_GRAY) ||
(pf != TJPF_GRAY && !strcasecmp(ext, "bmp") &&
pixelFormat != TJPF_BGR) ||
@@ -863,6 +899,7 @@
}
if (alloc) printf("Testing automatic buffer allocation\n");
if (doYUV) num4bf = 4;
+ overflowTest();
doTest(35, 39, _3byteFormats, 2, TJSAMP_444, "test");
doTest(39, 41, _4byteFormats, num4bf, TJSAMP_444, "test");
doTest(41, 35, _3byteFormats, 2, TJSAMP_422, "test");
diff --git a/turbojpeg-jni.c b/turbojpeg-jni.c
index d0a0935..13f18f7 100644
--- a/turbojpeg-jni.c
+++ b/turbojpeg-jni.c
@@ -39,55 +39,55 @@
#define PAD(v, p) ((v + (p) - 1) & (~((p) - 1)))
-#define bailif0(f) { \
+#define BAILIF0(f) { \
if (!(f) || (*env)->ExceptionCheck(env)) { \
goto bailout; \
} \
}
-#define _throw(msg, exceptionClass) { \
+#define THROW(msg, exceptionClass) { \
jclass _exccls = (*env)->FindClass(env, exceptionClass); \
\
- bailif0(_exccls); \
+ BAILIF0(_exccls); \
(*env)->ThrowNew(env, _exccls, msg); \
goto bailout; \
}
-#define _throwtj() { \
+#define THROW_TJ() { \
jclass _exccls; \
jmethodID _excid; \
jobject _excobj; \
jstring _errstr; \
\
- bailif0(_errstr = (*env)->NewStringUTF(env, tjGetErrorStr2(handle))); \
- bailif0(_exccls = (*env)->FindClass(env, \
+ BAILIF0(_errstr = (*env)->NewStringUTF(env, tjGetErrorStr2(handle))); \
+ BAILIF0(_exccls = (*env)->FindClass(env, \
"org/libjpegturbo/turbojpeg/TJException")); \
- bailif0(_excid = (*env)->GetMethodID(env, _exccls, "<init>", \
+ BAILIF0(_excid = (*env)->GetMethodID(env, _exccls, "<init>", \
"(Ljava/lang/String;I)V")); \
- bailif0(_excobj = (*env)->NewObject(env, _exccls, _excid, _errstr, \
+ BAILIF0(_excobj = (*env)->NewObject(env, _exccls, _excid, _errstr, \
tjGetErrorCode(handle))); \
(*env)->Throw(env, _excobj); \
goto bailout; \
}
-#define _throwarg(msg) _throw(msg, "java/lang/IllegalArgumentException")
+#define THROW_ARG(msg) THROW(msg, "java/lang/IllegalArgumentException")
-#define _throwmem() \
- _throw("Memory allocation failure", "java/lang/OutOfMemoryError");
+#define THROW_MEM() \
+ THROW("Memory allocation failure", "java/lang/OutOfMemoryError");
-#define gethandle() \
+#define GET_HANDLE() \
jclass _cls = (*env)->GetObjectClass(env, obj); \
jfieldID _fid; \
\
- bailif0(_cls); \
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "handle", "J")); \
+ BAILIF0(_cls); \
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "handle", "J")); \
handle = (tjhandle)(size_t)(*env)->GetLongField(env, obj, _fid);
#ifdef _WIN32
#define setenv(envvar, value, dummy) _putenv_s(envvar, value)
#endif
-#define prop2env(property, envvar) { \
+#define PROP2ENV(property, envvar) { \
if ((jName = (*env)->NewStringUTF(env, property)) != NULL && \
(jValue = (*env)->CallStaticObjectMethod(env, cls, mid, \
jName)) != NULL) { \
@@ -105,14 +105,14 @@
jstring jName, jValue;
const char *value;
- bailif0(cls = (*env)->FindClass(env, "java/lang/System"));
- bailif0(mid = (*env)->GetStaticMethodID(env, cls, "getProperty",
+ BAILIF0(cls = (*env)->FindClass(env, "java/lang/System"));
+ BAILIF0(mid = (*env)->GetStaticMethodID(env, cls, "getProperty",
"(Ljava/lang/String;)Ljava/lang/String;"));
- prop2env("turbojpeg.optimize", "TJ_OPTIMIZE");
- prop2env("turbojpeg.arithmetic", "TJ_ARITHMETIC");
- prop2env("turbojpeg.restart", "TJ_RESTART");
- prop2env("turbojpeg.progressive", "TJ_PROGRESSIVE");
+ PROP2ENV("turbojpeg.optimize", "TJ_OPTIMIZE");
+ PROP2ENV("turbojpeg.arithmetic", "TJ_ARITHMETIC");
+ PROP2ENV("turbojpeg.restart", "TJ_RESTART");
+ PROP2ENV("turbojpeg.progressive", "TJ_PROGRESSIVE");
return 0;
bailout:
@@ -125,7 +125,7 @@
{
jint retval = (jint)tjBufSize(width, height, jpegSubsamp);
- if (retval == -1) _throwarg(tjGetErrorStr());
+ if (retval == -1) THROW_ARG(tjGetErrorStr());
bailout:
return retval;
@@ -137,7 +137,7 @@
{
jint retval = (jint)tjBufSizeYUV2(width, pad, height, subsamp);
- if (retval == -1) _throwarg(tjGetErrorStr());
+ if (retval == -1) THROW_ARG(tjGetErrorStr());
bailout:
return retval;
@@ -160,7 +160,7 @@
jint retval = (jint)tjPlaneSizeYUV(componentID, width, stride, height,
subsamp);
- if (retval == -1) _throwarg(tjGetErrorStr());
+ if (retval == -1) THROW_ARG(tjGetErrorStr());
bailout:
return retval;
@@ -172,7 +172,7 @@
{
jint retval = (jint)tjPlaneWidth(componentID, width, subsamp);
- if (retval == -1) _throwarg(tjGetErrorStr());
+ if (retval == -1) THROW_ARG(tjGetErrorStr());
bailout:
return retval;
@@ -184,7 +184,7 @@
{
jint retval = (jint)tjPlaneHeight(componentID, height, subsamp);
- if (retval == -1) _throwarg(tjGetErrorStr());
+ if (retval == -1) THROW_ARG(tjGetErrorStr());
bailout:
return retval;
@@ -199,10 +199,10 @@
tjhandle handle;
if ((handle = tjInitCompress()) == NULL)
- _throw(tjGetErrorStr(), "org/libjpegturbo/turbojpeg/TJException");
+ THROW(tjGetErrorStr(), "org/libjpegturbo/turbojpeg/TJException");
- bailif0(cls = (*env)->GetObjectClass(env, obj));
- bailif0(fid = (*env)->GetFieldID(env, cls, "handle", "J"));
+ BAILIF0(cls = (*env)->GetObjectClass(env, obj));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "handle", "J"));
(*env)->SetLongField(env, obj, fid, (size_t)handle);
bailout:
@@ -219,31 +219,31 @@
jsize arraySize = 0, actualPitch;
unsigned char *srcBuf = NULL, *jpegBuf = NULL;
- gethandle();
+ GET_HANDLE();
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF || width < 1 ||
height < 1 || pitch < 0)
- _throwarg("Invalid argument in compress()");
+ THROW_ARG("Invalid argument in compress()");
if (org_libjpegturbo_turbojpeg_TJ_NUMPF != TJ_NUMPF)
- _throwarg("Mismatch between Java and C API");
+ THROW_ARG("Mismatch between Java and C API");
actualPitch = (pitch == 0) ? width * tjPixelSize[pf] : pitch;
arraySize = (y + height - 1) * actualPitch + (x + width) * tjPixelSize[pf];
if ((*env)->GetArrayLength(env, src) * srcElementSize < arraySize)
- _throwarg("Source buffer is not large enough");
+ THROW_ARG("Source buffer is not large enough");
jpegSize = tjBufSize(width, height, jpegSubsamp);
if ((*env)->GetArrayLength(env, dst) < (jsize)jpegSize)
- _throwarg("Destination buffer is not large enough");
+ THROW_ARG("Destination buffer is not large enough");
if (ProcessSystemProperties(env) < 0) goto bailout;
- bailif0(srcBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
- bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
+ BAILIF0(srcBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
+ BAILIF0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
if (tjCompress2(handle, &srcBuf[y * actualPitch + x * tjPixelSize[pf]],
width, pitch, height, pf, &jpegBuf, &jpegSize, jpegSubsamp,
jpegQual, flags | TJFLAG_NOREALLOC) == -1)
- _throwtj();
+ THROW_TJ();
bailout:
if (jpegBuf) (*env)->ReleasePrimitiveArrayCritical(env, dst, jpegBuf, 0);
@@ -278,9 +278,9 @@
jint jpegQual, jint flags)
{
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF)
- _throwarg("Invalid argument in compress()");
+ THROW_ARG("Invalid argument in compress()");
if (tjPixelSize[pf] != sizeof(jint))
- _throwarg("Pixel format must be 32-bit when compressing from an integer buffer.");
+ THROW_ARG("Pixel format must be 32-bit when compressing from an integer buffer.");
return TJCompressor_compress(env, obj, src, sizeof(jint), x, y, width,
stride * sizeof(jint), height, pf, dst,
@@ -297,9 +297,9 @@
jint flags)
{
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF)
- _throwarg("Invalid argument in compress()");
+ THROW_ARG("Invalid argument in compress()");
if (tjPixelSize[pf] != sizeof(jint))
- _throwarg("Pixel format must be 32-bit when compressing from an integer buffer.");
+ THROW_ARG("Pixel format must be 32-bit when compressing from an integer buffer.");
return TJCompressor_compress(env, obj, src, sizeof(jint), 0, 0, width,
stride * sizeof(jint), height, pf, dst,
@@ -323,54 +323,54 @@
int *srcOffsets = NULL, *srcStrides = NULL;
int nc = (subsamp == org_libjpegturbo_turbojpeg_TJ_SAMP_GRAY ? 1 : 3), i;
- gethandle();
+ GET_HANDLE();
if (subsamp < 0 || subsamp >= org_libjpegturbo_turbojpeg_TJ_NUMSAMP)
- _throwarg("Invalid argument in compressFromYUV()");
+ THROW_ARG("Invalid argument in compressFromYUV()");
if (org_libjpegturbo_turbojpeg_TJ_NUMSAMP != TJ_NUMSAMP)
- _throwarg("Mismatch between Java and C API");
+ THROW_ARG("Mismatch between Java and C API");
if ((*env)->GetArrayLength(env, srcobjs) < nc)
- _throwarg("Planes array is too small for the subsampling type");
+ THROW_ARG("Planes array is too small for the subsampling type");
if ((*env)->GetArrayLength(env, jSrcOffsets) < nc)
- _throwarg("Offsets array is too small for the subsampling type");
+ THROW_ARG("Offsets array is too small for the subsampling type");
if ((*env)->GetArrayLength(env, jSrcStrides) < nc)
- _throwarg("Strides array is too small for the subsampling type");
+ THROW_ARG("Strides array is too small for the subsampling type");
jpegSize = tjBufSize(width, height, subsamp);
if ((*env)->GetArrayLength(env, dst) < (jsize)jpegSize)
- _throwarg("Destination buffer is not large enough");
+ THROW_ARG("Destination buffer is not large enough");
if (ProcessSystemProperties(env) < 0) goto bailout;
- bailif0(srcOffsets = (*env)->GetPrimitiveArrayCritical(env, jSrcOffsets, 0));
- bailif0(srcStrides = (*env)->GetPrimitiveArrayCritical(env, jSrcStrides, 0));
+ BAILIF0(srcOffsets = (*env)->GetPrimitiveArrayCritical(env, jSrcOffsets, 0));
+ BAILIF0(srcStrides = (*env)->GetPrimitiveArrayCritical(env, jSrcStrides, 0));
for (i = 0; i < nc; i++) {
int planeSize = tjPlaneSizeYUV(i, width, srcStrides[i], height, subsamp);
int pw = tjPlaneWidth(i, width, subsamp);
if (planeSize < 0 || pw < 0)
- _throwarg(tjGetErrorStr());
+ THROW_ARG(tjGetErrorStr());
if (srcOffsets[i] < 0)
- _throwarg("Invalid argument in compressFromYUV()");
+ THROW_ARG("Invalid argument in compressFromYUV()");
if (srcStrides[i] < 0 && srcOffsets[i] - planeSize + pw < 0)
- _throwarg("Negative plane stride would cause memory to be accessed below plane boundary");
+ THROW_ARG("Negative plane stride would cause memory to be accessed below plane boundary");
- bailif0(jSrcPlanes[i] = (*env)->GetObjectArrayElement(env, srcobjs, i));
+ BAILIF0(jSrcPlanes[i] = (*env)->GetObjectArrayElement(env, srcobjs, i));
if ((*env)->GetArrayLength(env, jSrcPlanes[i]) < srcOffsets[i] + planeSize)
- _throwarg("Source plane is not large enough");
+ THROW_ARG("Source plane is not large enough");
- bailif0(srcPlanes[i] =
+ BAILIF0(srcPlanes[i] =
(*env)->GetPrimitiveArrayCritical(env, jSrcPlanes[i], 0));
srcPlanes[i] = &srcPlanes[i][srcOffsets[i]];
}
- bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
+ BAILIF0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
if (tjCompressFromYUVPlanes(handle, srcPlanes, width, srcStrides, height,
subsamp, &jpegBuf, &jpegSize, jpegQual,
flags | TJFLAG_NOREALLOC) == -1)
- _throwtj();
+ THROW_TJ();
bailout:
if (jpegBuf) (*env)->ReleasePrimitiveArrayCritical(env, dst, jpegBuf, 0);
@@ -398,56 +398,56 @@
int *dstOffsets = NULL, *dstStrides = NULL;
int nc = (subsamp == org_libjpegturbo_turbojpeg_TJ_SAMP_GRAY ? 1 : 3), i;
- gethandle();
+ GET_HANDLE();
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF || width < 1 ||
height < 1 || pitch < 0 || subsamp < 0 ||
subsamp >= org_libjpegturbo_turbojpeg_TJ_NUMSAMP)
- _throwarg("Invalid argument in encodeYUV()");
+ THROW_ARG("Invalid argument in encodeYUV()");
if (org_libjpegturbo_turbojpeg_TJ_NUMPF != TJ_NUMPF ||
org_libjpegturbo_turbojpeg_TJ_NUMSAMP != TJ_NUMSAMP)
- _throwarg("Mismatch between Java and C API");
+ THROW_ARG("Mismatch between Java and C API");
if ((*env)->GetArrayLength(env, dstobjs) < nc)
- _throwarg("Planes array is too small for the subsampling type");
+ THROW_ARG("Planes array is too small for the subsampling type");
if ((*env)->GetArrayLength(env, jDstOffsets) < nc)
- _throwarg("Offsets array is too small for the subsampling type");
+ THROW_ARG("Offsets array is too small for the subsampling type");
if ((*env)->GetArrayLength(env, jDstStrides) < nc)
- _throwarg("Strides array is too small for the subsampling type");
+ THROW_ARG("Strides array is too small for the subsampling type");
actualPitch = (pitch == 0) ? width * tjPixelSize[pf] : pitch;
arraySize = (y + height - 1) * actualPitch + (x + width) * tjPixelSize[pf];
if ((*env)->GetArrayLength(env, src) * srcElementSize < arraySize)
- _throwarg("Source buffer is not large enough");
+ THROW_ARG("Source buffer is not large enough");
- bailif0(dstOffsets = (*env)->GetPrimitiveArrayCritical(env, jDstOffsets, 0));
- bailif0(dstStrides = (*env)->GetPrimitiveArrayCritical(env, jDstStrides, 0));
+ BAILIF0(dstOffsets = (*env)->GetPrimitiveArrayCritical(env, jDstOffsets, 0));
+ BAILIF0(dstStrides = (*env)->GetPrimitiveArrayCritical(env, jDstStrides, 0));
for (i = 0; i < nc; i++) {
int planeSize = tjPlaneSizeYUV(i, width, dstStrides[i], height, subsamp);
int pw = tjPlaneWidth(i, width, subsamp);
if (planeSize < 0 || pw < 0)
- _throwarg(tjGetErrorStr());
+ THROW_ARG(tjGetErrorStr());
if (dstOffsets[i] < 0)
- _throwarg("Invalid argument in encodeYUV()");
+ THROW_ARG("Invalid argument in encodeYUV()");
if (dstStrides[i] < 0 && dstOffsets[i] - planeSize + pw < 0)
- _throwarg("Negative plane stride would cause memory to be accessed below plane boundary");
+ THROW_ARG("Negative plane stride would cause memory to be accessed below plane boundary");
- bailif0(jDstPlanes[i] = (*env)->GetObjectArrayElement(env, dstobjs, i));
+ BAILIF0(jDstPlanes[i] = (*env)->GetObjectArrayElement(env, dstobjs, i));
if ((*env)->GetArrayLength(env, jDstPlanes[i]) < dstOffsets[i] + planeSize)
- _throwarg("Destination plane is not large enough");
+ THROW_ARG("Destination plane is not large enough");
- bailif0(dstPlanes[i] =
+ BAILIF0(dstPlanes[i] =
(*env)->GetPrimitiveArrayCritical(env, jDstPlanes[i], 0));
dstPlanes[i] = &dstPlanes[i][dstOffsets[i]];
}
- bailif0(srcBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
+ BAILIF0(srcBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
if (tjEncodeYUVPlanes(handle, &srcBuf[y * actualPitch + x * tjPixelSize[pf]],
width, pitch, height, pf, dstPlanes, dstStrides,
subsamp, flags) == -1)
- _throwtj();
+ THROW_TJ();
bailout:
if (srcBuf) (*env)->ReleasePrimitiveArrayCritical(env, src, srcBuf, 0);
@@ -479,9 +479,9 @@
jintArray jDstOffsets, jintArray jDstStrides, jint subsamp, jint flags)
{
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF)
- _throwarg("Invalid argument in encodeYUV()");
+ THROW_ARG("Invalid argument in encodeYUV()");
if (tjPixelSize[pf] != sizeof(jint))
- _throwarg("Pixel format must be 32-bit when encoding from an integer buffer.");
+ THROW_ARG("Pixel format must be 32-bit when encoding from an integer buffer.");
TJCompressor_encodeYUV(env, obj, src, sizeof(jint), x, y, width,
stride * sizeof(jint), height, pf, dstobjs,
@@ -499,27 +499,27 @@
jsize arraySize = 0;
unsigned char *srcBuf = NULL, *dstBuf = NULL;
- gethandle();
+ GET_HANDLE();
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF || width < 1 ||
height < 1 || pitch < 0)
- _throwarg("Invalid argument in encodeYUV()");
+ THROW_ARG("Invalid argument in encodeYUV()");
if (org_libjpegturbo_turbojpeg_TJ_NUMPF != TJ_NUMPF)
- _throwarg("Mismatch between Java and C API");
+ THROW_ARG("Mismatch between Java and C API");
arraySize = (pitch == 0) ? width * tjPixelSize[pf] * height : pitch * height;
if ((*env)->GetArrayLength(env, src) * srcElementSize < arraySize)
- _throwarg("Source buffer is not large enough");
+ THROW_ARG("Source buffer is not large enough");
if ((*env)->GetArrayLength(env, dst) <
(jsize)tjBufSizeYUV(width, height, subsamp))
- _throwarg("Destination buffer is not large enough");
+ THROW_ARG("Destination buffer is not large enough");
- bailif0(srcBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
- bailif0(dstBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
+ BAILIF0(srcBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
+ BAILIF0(dstBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
if (tjEncodeYUV2(handle, srcBuf, width, pitch, height, pf, dstBuf, subsamp,
flags) == -1)
- _throwtj();
+ THROW_TJ();
bailout:
if (dstBuf) (*env)->ReleasePrimitiveArrayCritical(env, dst, dstBuf, 0);
@@ -541,9 +541,9 @@
jint height, jint pf, jbyteArray dst, jint subsamp, jint flags)
{
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF)
- _throwarg("Invalid argument in encodeYUV()");
+ THROW_ARG("Invalid argument in encodeYUV()");
if (tjPixelSize[pf] != sizeof(jint))
- _throwarg("Pixel format must be 32-bit when encoding from an integer buffer.");
+ THROW_ARG("Pixel format must be 32-bit when encoding from an integer buffer.");
TJCompressor_encodeYUV_12(env, obj, src, sizeof(jint), width,
stride * sizeof(jint), height, pf, dst, subsamp,
@@ -559,9 +559,9 @@
{
tjhandle handle = 0;
- gethandle();
+ GET_HANDLE();
- if (tjDestroy(handle) == -1) _throwtj();
+ if (tjDestroy(handle) == -1) THROW_TJ();
(*env)->SetLongField(env, obj, _fid, 0);
bailout:
@@ -577,10 +577,10 @@
tjhandle handle;
if ((handle = tjInitDecompress()) == NULL)
- _throw(tjGetErrorStr(), "org/libjpegturbo/turbojpeg/TJException");
+ THROW(tjGetErrorStr(), "org/libjpegturbo/turbojpeg/TJException");
- bailif0(cls = (*env)->GetObjectClass(env, obj));
- bailif0(fid = (*env)->GetFieldID(env, cls, "handle", "J"));
+ BAILIF0(cls = (*env)->GetObjectClass(env, obj));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "handle", "J"));
(*env)->SetLongField(env, obj, fid, (size_t)handle);
bailout:
@@ -599,17 +599,17 @@
jobjectArray sfjava = NULL;
if ((sf = tjGetScalingFactors(&n)) == NULL || n == 0)
- _throwarg(tjGetErrorStr());
+ THROW_ARG(tjGetErrorStr());
- bailif0(sfcls = (*env)->FindClass(env,
+ BAILIF0(sfcls = (*env)->FindClass(env,
"org/libjpegturbo/turbojpeg/TJScalingFactor"));
- bailif0(sfjava = (jobjectArray)(*env)->NewObjectArray(env, n, sfcls, 0));
+ BAILIF0(sfjava = (jobjectArray)(*env)->NewObjectArray(env, n, sfcls, 0));
for (i = 0; i < n; i++) {
- bailif0(sfobj = (*env)->AllocObject(env, sfcls));
- bailif0(fid = (*env)->GetFieldID(env, sfcls, "num", "I"));
+ BAILIF0(sfobj = (*env)->AllocObject(env, sfcls));
+ BAILIF0(fid = (*env)->GetFieldID(env, sfcls, "num", "I"));
(*env)->SetIntField(env, sfobj, fid, sf[i].num);
- bailif0(fid = (*env)->GetFieldID(env, sfcls, "denom", "I"));
+ BAILIF0(fid = (*env)->GetFieldID(env, sfcls, "denom", "I"));
(*env)->SetIntField(env, sfobj, fid, sf[i].denom);
(*env)->SetObjectArrayElement(env, sfjava, i, sfobj);
}
@@ -626,29 +626,29 @@
unsigned char *jpegBuf = NULL;
int width = 0, height = 0, jpegSubsamp = -1, jpegColorspace = -1;
- gethandle();
+ GET_HANDLE();
if ((*env)->GetArrayLength(env, src) < jpegSize)
- _throwarg("Source buffer is not large enough");
+ THROW_ARG("Source buffer is not large enough");
- bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
+ BAILIF0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
if (tjDecompressHeader3(handle, jpegBuf, (unsigned long)jpegSize, &width,
&height, &jpegSubsamp, &jpegColorspace) == -1)
- _throwtj();
+ THROW_TJ();
(*env)->ReleasePrimitiveArrayCritical(env, src, jpegBuf, 0);
jpegBuf = NULL;
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegSubsamp", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegSubsamp", "I"));
(*env)->SetIntField(env, obj, _fid, jpegSubsamp);
if ((_fid = (*env)->GetFieldID(env, _cls, "jpegColorspace", "I")) == 0)
(*env)->ExceptionClear(env);
else
(*env)->SetIntField(env, obj, _fid, jpegColorspace);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegWidth", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegWidth", "I"));
(*env)->SetIntField(env, obj, _fid, width);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegHeight", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegHeight", "I"));
(*env)->SetIntField(env, obj, _fid, height);
bailout:
@@ -664,27 +664,27 @@
jsize arraySize = 0, actualPitch;
unsigned char *jpegBuf = NULL, *dstBuf = NULL;
- gethandle();
+ GET_HANDLE();
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF)
- _throwarg("Invalid argument in decompress()");
+ THROW_ARG("Invalid argument in decompress()");
if (org_libjpegturbo_turbojpeg_TJ_NUMPF != TJ_NUMPF)
- _throwarg("Mismatch between Java and C API");
+ THROW_ARG("Mismatch between Java and C API");
if ((*env)->GetArrayLength(env, src) < jpegSize)
- _throwarg("Source buffer is not large enough");
+ THROW_ARG("Source buffer is not large enough");
actualPitch = (pitch == 0) ? width * tjPixelSize[pf] : pitch;
arraySize = (y + height - 1) * actualPitch + (x + width) * tjPixelSize[pf];
if ((*env)->GetArrayLength(env, dst) * dstElementSize < arraySize)
- _throwarg("Destination buffer is not large enough");
+ THROW_ARG("Destination buffer is not large enough");
- bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
- bailif0(dstBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
+ BAILIF0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
+ BAILIF0(dstBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
if (tjDecompress2(handle, jpegBuf, (unsigned long)jpegSize,
&dstBuf[y * actualPitch + x * tjPixelSize[pf]], width,
pitch, height, pf, flags) == -1)
- _throwtj();
+ THROW_TJ();
bailout:
if (dstBuf) (*env)->ReleasePrimitiveArrayCritical(env, dst, dstBuf, 0);
@@ -715,9 +715,9 @@
jint x, jint y, jint width, jint stride, jint height, jint pf, jint flags)
{
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF)
- _throwarg("Invalid argument in decompress()");
+ THROW_ARG("Invalid argument in decompress()");
if (tjPixelSize[pf] != sizeof(jint))
- _throwarg("Pixel format must be 32-bit when decompressing to an integer buffer.");
+ THROW_ARG("Pixel format must be 32-bit when decompressing to an integer buffer.");
TJDecompressor_decompress(env, obj, src, jpegSize, dst, sizeof(jint), x, y,
width, stride * sizeof(jint), height, pf, flags);
@@ -732,9 +732,9 @@
jint width, jint stride, jint height, jint pf, jint flags)
{
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF)
- _throwarg("Invalid argument in decompress()");
+ THROW_ARG("Invalid argument in decompress()");
if (tjPixelSize[pf] != sizeof(jint))
- _throwarg("Pixel format must be 32-bit when decompressing to an integer buffer.");
+ THROW_ARG("Pixel format must be 32-bit when decompressing to an integer buffer.");
TJDecompressor_decompress(env, obj, src, jpegSize, dst, sizeof(jint), 0, 0,
width, stride * sizeof(jint), height, pf, flags);
@@ -757,15 +757,15 @@
int nc = 0, i, width, height, scaledWidth, scaledHeight, nsf = 0;
tjscalingfactor *sf;
- gethandle();
+ GET_HANDLE();
if ((*env)->GetArrayLength(env, src) < jpegSize)
- _throwarg("Source buffer is not large enough");
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegSubsamp", "I"));
+ THROW_ARG("Source buffer is not large enough");
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegSubsamp", "I"));
jpegSubsamp = (int)(*env)->GetIntField(env, obj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegWidth", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegWidth", "I"));
jpegWidth = (int)(*env)->GetIntField(env, obj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegHeight", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegHeight", "I"));
jpegHeight = (int)(*env)->GetIntField(env, obj, _fid);
nc = (jpegSubsamp == org_libjpegturbo_turbojpeg_TJ_SAMP_GRAY ? 1 : 3);
@@ -776,7 +776,7 @@
if (height == 0) height = jpegHeight;
sf = tjGetScalingFactors(&nsf);
if (!sf || nsf < 1)
- _throwarg(tjGetErrorStr());
+ THROW_ARG(tjGetErrorStr());
for (i = 0; i < nsf; i++) {
scaledWidth = TJSCALED(jpegWidth, sf[i]);
scaledHeight = TJSCALED(jpegHeight, sf[i]);
@@ -784,37 +784,37 @@
break;
}
if (i >= nsf)
- _throwarg("Could not scale down to desired image dimensions");
+ THROW_ARG("Could not scale down to desired image dimensions");
- bailif0(dstOffsets = (*env)->GetPrimitiveArrayCritical(env, jDstOffsets, 0));
- bailif0(dstStrides = (*env)->GetPrimitiveArrayCritical(env, jDstStrides, 0));
+ BAILIF0(dstOffsets = (*env)->GetPrimitiveArrayCritical(env, jDstOffsets, 0));
+ BAILIF0(dstStrides = (*env)->GetPrimitiveArrayCritical(env, jDstStrides, 0));
for (i = 0; i < nc; i++) {
int planeSize = tjPlaneSizeYUV(i, scaledWidth, dstStrides[i], scaledHeight,
jpegSubsamp);
int pw = tjPlaneWidth(i, scaledWidth, jpegSubsamp);
if (planeSize < 0 || pw < 0)
- _throwarg(tjGetErrorStr());
+ THROW_ARG(tjGetErrorStr());
if (dstOffsets[i] < 0)
- _throwarg("Invalid argument in decompressToYUV()");
+ THROW_ARG("Invalid argument in decompressToYUV()");
if (dstStrides[i] < 0 && dstOffsets[i] - planeSize + pw < 0)
- _throwarg("Negative plane stride would cause memory to be accessed below plane boundary");
+ THROW_ARG("Negative plane stride would cause memory to be accessed below plane boundary");
- bailif0(jDstPlanes[i] = (*env)->GetObjectArrayElement(env, dstobjs, i));
+ BAILIF0(jDstPlanes[i] = (*env)->GetObjectArrayElement(env, dstobjs, i));
if ((*env)->GetArrayLength(env, jDstPlanes[i]) < dstOffsets[i] + planeSize)
- _throwarg("Destination plane is not large enough");
+ THROW_ARG("Destination plane is not large enough");
- bailif0(dstPlanes[i] =
+ BAILIF0(dstPlanes[i] =
(*env)->GetPrimitiveArrayCritical(env, jDstPlanes[i], 0));
dstPlanes[i] = &dstPlanes[i][dstOffsets[i]];
}
- bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
+ BAILIF0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
if (tjDecompressToYUVPlanes(handle, jpegBuf, (unsigned long)jpegSize,
dstPlanes, desiredWidth, dstStrides,
desiredHeight, flags) == -1)
- _throwtj();
+ THROW_TJ();
bailout:
if (jpegBuf) (*env)->ReleasePrimitiveArrayCritical(env, src, jpegBuf, 0);
@@ -838,26 +838,26 @@
unsigned char *jpegBuf = NULL, *dstBuf = NULL;
int jpegSubsamp = -1, jpegWidth = 0, jpegHeight = 0;
- gethandle();
+ GET_HANDLE();
if ((*env)->GetArrayLength(env, src) < jpegSize)
- _throwarg("Source buffer is not large enough");
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegSubsamp", "I"));
+ THROW_ARG("Source buffer is not large enough");
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegSubsamp", "I"));
jpegSubsamp = (int)(*env)->GetIntField(env, obj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegWidth", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegWidth", "I"));
jpegWidth = (int)(*env)->GetIntField(env, obj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegHeight", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegHeight", "I"));
jpegHeight = (int)(*env)->GetIntField(env, obj, _fid);
if ((*env)->GetArrayLength(env, dst) <
(jsize)tjBufSizeYUV(jpegWidth, jpegHeight, jpegSubsamp))
- _throwarg("Destination buffer is not large enough");
+ THROW_ARG("Destination buffer is not large enough");
- bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
- bailif0(dstBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
+ BAILIF0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
+ BAILIF0(dstBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
if (tjDecompressToYUV(handle, jpegBuf, (unsigned long)jpegSize, dstBuf,
flags) == -1)
- _throwtj();
+ THROW_TJ();
bailout:
if (dstBuf) (*env)->ReleasePrimitiveArrayCritical(env, dst, dstBuf, 0);
@@ -877,55 +877,55 @@
int *srcOffsets = NULL, *srcStrides = NULL;
int nc = (subsamp == org_libjpegturbo_turbojpeg_TJ_SAMP_GRAY ? 1 : 3), i;
- gethandle();
+ GET_HANDLE();
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF || subsamp < 0 ||
subsamp >= org_libjpegturbo_turbojpeg_TJ_NUMSAMP)
- _throwarg("Invalid argument in decodeYUV()");
+ THROW_ARG("Invalid argument in decodeYUV()");
if (org_libjpegturbo_turbojpeg_TJ_NUMPF != TJ_NUMPF ||
org_libjpegturbo_turbojpeg_TJ_NUMSAMP != TJ_NUMSAMP)
- _throwarg("Mismatch between Java and C API");
+ THROW_ARG("Mismatch between Java and C API");
if ((*env)->GetArrayLength(env, srcobjs) < nc)
- _throwarg("Planes array is too small for the subsampling type");
+ THROW_ARG("Planes array is too small for the subsampling type");
if ((*env)->GetArrayLength(env, jSrcOffsets) < nc)
- _throwarg("Offsets array is too small for the subsampling type");
+ THROW_ARG("Offsets array is too small for the subsampling type");
if ((*env)->GetArrayLength(env, jSrcStrides) < nc)
- _throwarg("Strides array is too small for the subsampling type");
+ THROW_ARG("Strides array is too small for the subsampling type");
actualPitch = (pitch == 0) ? width * tjPixelSize[pf] : pitch;
arraySize = (y + height - 1) * actualPitch + (x + width) * tjPixelSize[pf];
if ((*env)->GetArrayLength(env, dst) * dstElementSize < arraySize)
- _throwarg("Destination buffer is not large enough");
+ THROW_ARG("Destination buffer is not large enough");
- bailif0(srcOffsets = (*env)->GetPrimitiveArrayCritical(env, jSrcOffsets, 0));
- bailif0(srcStrides = (*env)->GetPrimitiveArrayCritical(env, jSrcStrides, 0));
+ BAILIF0(srcOffsets = (*env)->GetPrimitiveArrayCritical(env, jSrcOffsets, 0));
+ BAILIF0(srcStrides = (*env)->GetPrimitiveArrayCritical(env, jSrcStrides, 0));
for (i = 0; i < nc; i++) {
int planeSize = tjPlaneSizeYUV(i, width, srcStrides[i], height, subsamp);
int pw = tjPlaneWidth(i, width, subsamp);
if (planeSize < 0 || pw < 0)
- _throwarg(tjGetErrorStr());
+ THROW_ARG(tjGetErrorStr());
if (srcOffsets[i] < 0)
- _throwarg("Invalid argument in decodeYUV()");
+ THROW_ARG("Invalid argument in decodeYUV()");
if (srcStrides[i] < 0 && srcOffsets[i] - planeSize + pw < 0)
- _throwarg("Negative plane stride would cause memory to be accessed below plane boundary");
+ THROW_ARG("Negative plane stride would cause memory to be accessed below plane boundary");
- bailif0(jSrcPlanes[i] = (*env)->GetObjectArrayElement(env, srcobjs, i));
+ BAILIF0(jSrcPlanes[i] = (*env)->GetObjectArrayElement(env, srcobjs, i));
if ((*env)->GetArrayLength(env, jSrcPlanes[i]) < srcOffsets[i] + planeSize)
- _throwarg("Source plane is not large enough");
+ THROW_ARG("Source plane is not large enough");
- bailif0(srcPlanes[i] =
+ BAILIF0(srcPlanes[i] =
(*env)->GetPrimitiveArrayCritical(env, jSrcPlanes[i], 0));
srcPlanes[i] = &srcPlanes[i][srcOffsets[i]];
}
- bailif0(dstBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
+ BAILIF0(dstBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
if (tjDecodeYUVPlanes(handle, srcPlanes, srcStrides, subsamp,
&dstBuf[y * actualPitch + x * tjPixelSize[pf]], width,
pitch, height, pf, flags) == -1)
- _throwtj();
+ THROW_TJ();
bailout:
if (dstBuf) (*env)->ReleasePrimitiveArrayCritical(env, dst, dstBuf, 0);
@@ -958,9 +958,9 @@
jint width, jint stride, jint height, jint pf, jint flags)
{
if (pf < 0 || pf >= org_libjpegturbo_turbojpeg_TJ_NUMPF)
- _throwarg("Invalid argument in decodeYUV()");
+ THROW_ARG("Invalid argument in decodeYUV()");
if (tjPixelSize[pf] != sizeof(jint))
- _throwarg("Pixel format must be 32-bit when decoding to an integer buffer.");
+ THROW_ARG("Pixel format must be 32-bit when decoding to an integer buffer.");
TJDecompressor_decodeYUV(env, obj, srcobjs, jSrcOffsets, jSrcStrides,
subsamp, dst, sizeof(jint), x, y, width,
@@ -979,10 +979,10 @@
tjhandle handle;
if ((handle = tjInitTransform()) == NULL)
- _throw(tjGetErrorStr(), "org/libjpegturbo/turbojpeg/TJException");
+ THROW(tjGetErrorStr(), "org/libjpegturbo/turbojpeg/TJException");
- bailif0(cls = (*env)->GetObjectClass(env, obj));
- bailif0(fid = (*env)->GetFieldID(env, cls, "handle", "J"));
+ BAILIF0(cls = (*env)->GetObjectClass(env, obj));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "handle", "J"));
(*env)->SetLongField(env, obj, fid, (size_t)handle);
bailout:
@@ -1007,43 +1007,43 @@
jmethodID mid;
jfieldID fid;
- bailif0(bufobj = (*env)->NewDirectByteBuffer(env, coeffs,
+ BAILIF0(bufobj = (*env)->NewDirectByteBuffer(env, coeffs,
sizeof(short) * arrayRegion.w * arrayRegion.h));
- bailif0(cls = (*env)->FindClass(env, "java/nio/ByteOrder"));
- bailif0(mid = (*env)->GetStaticMethodID(env, cls, "nativeOrder",
+ BAILIF0(cls = (*env)->FindClass(env, "java/nio/ByteOrder"));
+ BAILIF0(mid = (*env)->GetStaticMethodID(env, cls, "nativeOrder",
"()Ljava/nio/ByteOrder;"));
- bailif0(borobj = (*env)->CallStaticObjectMethod(env, cls, mid));
- bailif0(cls = (*env)->GetObjectClass(env, bufobj));
- bailif0(mid = (*env)->GetMethodID(env, cls, "order",
+ BAILIF0(borobj = (*env)->CallStaticObjectMethod(env, cls, mid));
+ BAILIF0(cls = (*env)->GetObjectClass(env, bufobj));
+ BAILIF0(mid = (*env)->GetMethodID(env, cls, "order",
"(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;"));
(*env)->CallObjectMethod(env, bufobj, mid, borobj);
- bailif0(mid = (*env)->GetMethodID(env, cls, "asShortBuffer",
+ BAILIF0(mid = (*env)->GetMethodID(env, cls, "asShortBuffer",
"()Ljava/nio/ShortBuffer;"));
- bailif0(bufobj = (*env)->CallObjectMethod(env, bufobj, mid));
+ BAILIF0(bufobj = (*env)->CallObjectMethod(env, bufobj, mid));
- bailif0(cls = (*env)->FindClass(env, "java/awt/Rectangle"));
- bailif0(arrayRegionObj = (*env)->AllocObject(env, cls));
- bailif0(fid = (*env)->GetFieldID(env, cls, "x", "I"));
+ BAILIF0(cls = (*env)->FindClass(env, "java/awt/Rectangle"));
+ BAILIF0(arrayRegionObj = (*env)->AllocObject(env, cls));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "x", "I"));
(*env)->SetIntField(env, arrayRegionObj, fid, arrayRegion.x);
- bailif0(fid = (*env)->GetFieldID(env, cls, "y", "I"));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "y", "I"));
(*env)->SetIntField(env, arrayRegionObj, fid, arrayRegion.y);
- bailif0(fid = (*env)->GetFieldID(env, cls, "width", "I"));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "width", "I"));
(*env)->SetIntField(env, arrayRegionObj, fid, arrayRegion.w);
- bailif0(fid = (*env)->GetFieldID(env, cls, "height", "I"));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "height", "I"));
(*env)->SetIntField(env, arrayRegionObj, fid, arrayRegion.h);
- bailif0(planeRegionObj = (*env)->AllocObject(env, cls));
- bailif0(fid = (*env)->GetFieldID(env, cls, "x", "I"));
+ BAILIF0(planeRegionObj = (*env)->AllocObject(env, cls));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "x", "I"));
(*env)->SetIntField(env, planeRegionObj, fid, planeRegion.x);
- bailif0(fid = (*env)->GetFieldID(env, cls, "y", "I"));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "y", "I"));
(*env)->SetIntField(env, planeRegionObj, fid, planeRegion.y);
- bailif0(fid = (*env)->GetFieldID(env, cls, "width", "I"));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "width", "I"));
(*env)->SetIntField(env, planeRegionObj, fid, planeRegion.w);
- bailif0(fid = (*env)->GetFieldID(env, cls, "height", "I"));
+ BAILIF0(fid = (*env)->GetFieldID(env, cls, "height", "I"));
(*env)->SetIntField(env, planeRegionObj, fid, planeRegion.h);
- bailif0(cls = (*env)->GetObjectClass(env, cfobj));
- bailif0(mid = (*env)->GetMethodID(env, cls, "customFilter",
+ BAILIF0(cls = (*env)->GetObjectClass(env, cfobj));
+ BAILIF0(mid = (*env)->GetMethodID(env, cls, "customFilter",
"(Ljava/nio/ShortBuffer;Ljava/awt/Rectangle;Ljava/awt/Rectangle;IILorg/libjpegturbo/turbojpeg/TJTransform;)V"));
(*env)->CallVoidMethod(env, cfobj, mid, bufobj, arrayRegionObj,
planeRegionObj, componentIndex, transformIndex, tobj);
@@ -1070,33 +1070,33 @@
jint *dstSizesi = NULL;
JNICustomFilterParams *params = NULL;
- gethandle();
+ GET_HANDLE();
if ((*env)->GetArrayLength(env, jsrcBuf) < jpegSize)
- _throwarg("Source buffer is not large enough");
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegWidth", "I"));
+ THROW_ARG("Source buffer is not large enough");
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegWidth", "I"));
jpegWidth = (int)(*env)->GetIntField(env, obj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegHeight", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegHeight", "I"));
jpegHeight = (int)(*env)->GetIntField(env, obj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "jpegSubsamp", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "jpegSubsamp", "I"));
jpegSubsamp = (int)(*env)->GetIntField(env, obj, _fid);
n = (*env)->GetArrayLength(env, dstobjs);
if (n != (*env)->GetArrayLength(env, tobjs))
- _throwarg("Mismatch between size of transforms array and destination buffers array");
+ THROW_ARG("Mismatch between size of transforms array and destination buffers array");
if ((dstBufs =
(unsigned char **)malloc(sizeof(unsigned char *) * n)) == NULL)
- _throwmem();
+ THROW_MEM();
if ((jdstBufs = (jbyteArray *)malloc(sizeof(jbyteArray) * n)) == NULL)
- _throwmem();
+ THROW_MEM();
if ((dstSizes = (unsigned long *)malloc(sizeof(unsigned long) * n)) == NULL)
- _throwmem();
+ THROW_MEM();
if ((t = (tjtransform *)malloc(sizeof(tjtransform) * n)) == NULL)
- _throwmem();
+ THROW_MEM();
if ((params = (JNICustomFilterParams *)malloc(sizeof(JNICustomFilterParams) *
n)) == NULL)
- _throwmem();
+ THROW_MEM();
for (i = 0; i < n; i++) {
dstBufs[i] = NULL; jdstBufs[i] = NULL; dstSizes[i] = 0;
memset(&t[i], 0, sizeof(tjtransform));
@@ -1106,22 +1106,22 @@
for (i = 0; i < n; i++) {
jobject tobj, cfobj;
- bailif0(tobj = (*env)->GetObjectArrayElement(env, tobjs, i));
- bailif0(_cls = (*env)->GetObjectClass(env, tobj));
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "op", "I"));
+ BAILIF0(tobj = (*env)->GetObjectArrayElement(env, tobjs, i));
+ BAILIF0(_cls = (*env)->GetObjectClass(env, tobj));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "op", "I"));
t[i].op = (*env)->GetIntField(env, tobj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "options", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "options", "I"));
t[i].options = (*env)->GetIntField(env, tobj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "x", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "x", "I"));
t[i].r.x = (*env)->GetIntField(env, tobj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "y", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "y", "I"));
t[i].r.y = (*env)->GetIntField(env, tobj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "width", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "width", "I"));
t[i].r.w = (*env)->GetIntField(env, tobj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "height", "I"));
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "height", "I"));
t[i].r.h = (*env)->GetIntField(env, tobj, _fid);
- bailif0(_fid = (*env)->GetFieldID(env, _cls, "cf",
+ BAILIF0(_fid = (*env)->GetFieldID(env, _cls, "cf",
"Lorg/libjpegturbo/turbojpeg/TJCustomFilter;"));
cfobj = (*env)->GetObjectField(env, tobj, _fid);
if (cfobj) {
@@ -1138,19 +1138,19 @@
if (t[i].r.w != 0) w = t[i].r.w;
if (t[i].r.h != 0) h = t[i].r.h;
- bailif0(jdstBufs[i] = (*env)->GetObjectArrayElement(env, dstobjs, i));
+ BAILIF0(jdstBufs[i] = (*env)->GetObjectArrayElement(env, dstobjs, i));
if ((unsigned long)(*env)->GetArrayLength(env, jdstBufs[i]) <
tjBufSize(w, h, jpegSubsamp))
- _throwarg("Destination buffer is not large enough");
+ THROW_ARG("Destination buffer is not large enough");
}
- bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, jsrcBuf, 0));
+ BAILIF0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, jsrcBuf, 0));
for (i = 0; i < n; i++)
- bailif0(dstBufs[i] =
+ BAILIF0(dstBufs[i] =
(*env)->GetPrimitiveArrayCritical(env, jdstBufs[i], 0));
if (tjTransform(handle, jpegBuf, jpegSize, n, dstBufs, dstSizes, t,
flags | TJFLAG_NOREALLOC) == -1)
- _throwtj();
+ THROW_TJ();
for (i = 0; i < n; i++) {
(*env)->ReleasePrimitiveArrayCritical(env, jdstBufs[i], dstBufs[i], 0);
@@ -1160,7 +1160,7 @@
jpegBuf = NULL;
jdstSizes = (*env)->NewIntArray(env, n);
- bailif0(dstSizesi = (*env)->GetIntArrayElements(env, jdstSizes, 0));
+ BAILIF0(dstSizesi = (*env)->GetIntArrayElements(env, jdstSizes, 0));
for (i = 0; i < n; i++) dstSizesi[i] = (int)dstSizes[i];
bailout:
diff --git a/turbojpeg.c b/turbojpeg.c
index b3caa0d..1f99786 100644
--- a/turbojpeg.c
+++ b/turbojpeg.c
@@ -50,7 +50,7 @@
unsigned long);
#define PAD(v, p) ((v + (p) - 1) & (~((p) - 1)))
-#define isPow2(x) (((x) & (x - 1)) == 0)
+#define IS_POW2(x) (((x) & (x - 1)) == 0)
/* Error handling (based on example in example.txt) */
@@ -164,20 +164,20 @@
TJPF_UNKNOWN
};
-#define _throwg(m) { \
+#define THROWG(m) { \
snprintf(errStr, JMSG_LENGTH_MAX, "%s", m); \
retval = -1; goto bailout; \
}
-#define _throwunix(m) { \
+#define THROW_UNIX(m) { \
snprintf(errStr, JMSG_LENGTH_MAX, "%s\n%s", m, strerror(errno)); \
retval = -1; goto bailout; \
}
-#define _throw(m) { \
+#define THROW(m) { \
snprintf(this->errStr, JMSG_LENGTH_MAX, "%s", m); \
- this->isInstanceError = TRUE; _throwg(m) \
+ this->isInstanceError = TRUE; THROWG(m) \
}
-#define getinstance(handle) \
+#define GET_INSTANCE(handle) \
tjinstance *this = (tjinstance *)handle; \
j_compress_ptr cinfo = NULL; \
j_decompress_ptr dinfo = NULL; \
@@ -190,7 +190,7 @@
this->jerr.warning = FALSE; \
this->isInstanceError = FALSE;
-#define getcinstance(handle) \
+#define GET_CINSTANCE(handle) \
tjinstance *this = (tjinstance *)handle; \
j_compress_ptr cinfo = NULL; \
\
@@ -202,7 +202,7 @@
this->jerr.warning = FALSE; \
this->isInstanceError = FALSE;
-#define getdinstance(handle) \
+#define GET_DINSTANCE(handle) \
tjinstance *this = (tjinstance *)handle; \
j_decompress_ptr dinfo = NULL; \
\
@@ -413,7 +413,7 @@
DLLEXPORT int tjDestroy(tjhandle handle)
{
- getinstance(handle);
+ GET_INSTANCE(handle);
if (setjmp(this->jerr.setjmp_buffer)) return -1;
if (this->init & COMPRESS) jpeg_destroy_compress(cinfo);
@@ -489,11 +489,11 @@
DLLEXPORT unsigned long tjBufSize(int width, int height, int jpegSubsamp)
{
- unsigned long retval = 0;
+ unsigned long long retval = 0;
int mcuw, mcuh, chromasf;
if (width < 1 || height < 1 || jpegSubsamp < 0 || jpegSubsamp >= NUMSUBOPT)
- _throwg("tjBufSize(): Invalid argument");
+ THROWG("tjBufSize(): Invalid argument");
/* This allows for rare corner cases in which a JPEG image can actually be
larger than the uncompressed input (we wouldn't mention it if it hadn't
@@ -501,36 +501,41 @@
mcuw = tjMCUWidth[jpegSubsamp];
mcuh = tjMCUHeight[jpegSubsamp];
chromasf = jpegSubsamp == TJSAMP_GRAY ? 0 : 4 * 64 / (mcuw * mcuh);
- retval = PAD(width, mcuw) * PAD(height, mcuh) * (2 + chromasf) + 2048;
+ retval = PAD(width, mcuw) * PAD(height, mcuh) * (2ULL + chromasf) + 2048ULL;
+ if (retval > (unsigned long long)((unsigned long)-1))
+ THROWG("tjBufSize(): Image is too large");
bailout:
- return retval;
+ return (unsigned long)retval;
}
DLLEXPORT unsigned long TJBUFSIZE(int width, int height)
{
- unsigned long retval = 0;
+ unsigned long long retval = 0;
if (width < 1 || height < 1)
- _throwg("TJBUFSIZE(): Invalid argument");
+ THROWG("TJBUFSIZE(): Invalid argument");
/* This allows for rare corner cases in which a JPEG image can actually be
larger than the uncompressed input (we wouldn't mention it if it hadn't
happened before.) */
- retval = PAD(width, 16) * PAD(height, 16) * 6 + 2048;
+ retval = PAD(width, 16) * PAD(height, 16) * 6ULL + 2048ULL;
+ if (retval > (unsigned long long)((unsigned long)-1))
+ THROWG("TJBUFSIZE(): Image is too large");
bailout:
- return retval;
+ return (unsigned long)retval;
}
DLLEXPORT unsigned long tjBufSizeYUV2(int width, int pad, int height,
int subsamp)
{
- int retval = 0, nc, i;
+ unsigned long long retval = 0;
+ int nc, i;
if (subsamp < 0 || subsamp >= NUMSUBOPT)
- _throwg("tjBufSizeYUV2(): Invalid argument");
+ THROWG("tjBufSizeYUV2(): Invalid argument");
nc = (subsamp == TJSAMP_GRAY ? 1 : 3);
for (i = 0; i < nc; i++) {
@@ -539,11 +544,13 @@
int ph = tjPlaneHeight(i, height, subsamp);
if (pw < 0 || ph < 0) return -1;
- else retval += stride * ph;
+ else retval += (unsigned long long)stride * ph;
}
+ if (retval > (unsigned long long)((unsigned long)-1))
+ THROWG("tjBufSizeYUV2(): Image is too large");
bailout:
- return retval;
+ return (unsigned long)retval;
}
DLLEXPORT unsigned long tjBufSizeYUV(int width, int height, int subsamp)
@@ -562,10 +569,10 @@
int pw, nc, retval = 0;
if (width < 1 || subsamp < 0 || subsamp >= TJ_NUMSAMP)
- _throwg("tjPlaneWidth(): Invalid argument");
+ THROWG("tjPlaneWidth(): Invalid argument");
nc = (subsamp == TJSAMP_GRAY ? 1 : 3);
if (componentID < 0 || componentID >= nc)
- _throwg("tjPlaneWidth(): Invalid argument");
+ THROWG("tjPlaneWidth(): Invalid argument");
pw = PAD(width, tjMCUWidth[subsamp] / 8);
if (componentID == 0)
@@ -583,10 +590,10 @@
int ph, nc, retval = 0;
if (height < 1 || subsamp < 0 || subsamp >= TJ_NUMSAMP)
- _throwg("tjPlaneHeight(): Invalid argument");
+ THROWG("tjPlaneHeight(): Invalid argument");
nc = (subsamp == TJSAMP_GRAY ? 1 : 3);
if (componentID < 0 || componentID >= nc)
- _throwg("tjPlaneHeight(): Invalid argument");
+ THROWG("tjPlaneHeight(): Invalid argument");
ph = PAD(height, tjMCUHeight[subsamp] / 8);
if (componentID == 0)
@@ -602,11 +609,11 @@
DLLEXPORT unsigned long tjPlaneSizeYUV(int componentID, int width, int stride,
int height, int subsamp)
{
- unsigned long retval = 0;
+ unsigned long long retval = 0;
int pw, ph;
if (width < 1 || height < 1 || subsamp < 0 || subsamp >= NUMSUBOPT)
- _throwg("tjPlaneSizeYUV(): Invalid argument");
+ THROWG("tjPlaneSizeYUV(): Invalid argument");
pw = tjPlaneWidth(componentID, width, subsamp);
ph = tjPlaneHeight(componentID, height, subsamp);
@@ -615,10 +622,12 @@
if (stride == 0) stride = pw;
else stride = abs(stride);
- retval = stride * (ph - 1) + pw;
+ retval = (unsigned long long)stride * (ph - 1) + pw;
+ if (retval > (unsigned long long)((unsigned long)-1))
+ THROWG("tjPlaneSizeYUV(): Image is too large");
bailout:
- return retval;
+ return (unsigned long)retval;
}
@@ -630,21 +639,21 @@
int i, retval = 0, alloc = 1;
JSAMPROW *row_pointer = NULL;
- getcinstance(handle)
+ GET_CINSTANCE(handle)
this->jerr.stopOnWarning = (flags & TJFLAG_STOPONWARNING) ? TRUE : FALSE;
if ((this->init & COMPRESS) == 0)
- _throw("tjCompress2(): Instance has not been initialized for compression");
+ THROW("tjCompress2(): Instance has not been initialized for compression");
if (srcBuf == NULL || width <= 0 || pitch < 0 || height <= 0 ||
pixelFormat < 0 || pixelFormat >= TJ_NUMPF || jpegBuf == NULL ||
jpegSize == NULL || jpegSubsamp < 0 || jpegSubsamp >= NUMSUBOPT ||
jpegQual < 0 || jpegQual > 100)
- _throw("tjCompress2(): Invalid argument");
+ THROW("tjCompress2(): Invalid argument");
if (pitch == 0) pitch = width * tjPixelSize[pixelFormat];
if ((row_pointer = (JSAMPROW *)malloc(sizeof(JSAMPROW) * height)) == NULL)
- _throw("tjCompress2(): Memory allocation failure");
+ THROW("tjCompress2(): Memory allocation failure");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
@@ -670,9 +679,9 @@
jpeg_start_compress(cinfo, TRUE);
for (i = 0; i < height; i++) {
if (flags & TJFLAG_BOTTOMUP)
- row_pointer[i] = (JSAMPROW)&srcBuf[(height - i - 1) * pitch];
+ row_pointer[i] = (JSAMPROW)&srcBuf[(height - i - 1) * (size_t)pitch];
else
- row_pointer[i] = (JSAMPROW)&srcBuf[i * pitch];
+ row_pointer[i] = (JSAMPROW)&srcBuf[i * (size_t)pitch];
}
while (cinfo->next_scanline < cinfo->image_height)
jpeg_write_scanlines(cinfo, &row_pointer[cinfo->next_scanline],
@@ -723,7 +732,7 @@
JSAMPLE *ptr;
jpeg_component_info *compptr;
- getcinstance(handle);
+ GET_CINSTANCE(handle);
this->jerr.stopOnWarning = (flags & TJFLAG_STOPONWARNING) ? TRUE : FALSE;
for (i = 0; i < MAX_COMPONENTS; i++) {
@@ -732,17 +741,17 @@
}
if ((this->init & COMPRESS) == 0)
- _throw("tjEncodeYUVPlanes(): Instance has not been initialized for compression");
+ THROW("tjEncodeYUVPlanes(): Instance has not been initialized for compression");
if (srcBuf == NULL || width <= 0 || pitch < 0 || height <= 0 ||
pixelFormat < 0 || pixelFormat >= TJ_NUMPF || !dstPlanes ||
!dstPlanes[0] || subsamp < 0 || subsamp >= NUMSUBOPT)
- _throw("tjEncodeYUVPlanes(): Invalid argument");
+ THROW("tjEncodeYUVPlanes(): Invalid argument");
if (subsamp != TJSAMP_GRAY && (!dstPlanes[1] || !dstPlanes[2]))
- _throw("tjEncodeYUVPlanes(): Invalid argument");
+ THROW("tjEncodeYUVPlanes(): Invalid argument");
if (pixelFormat == TJPF_CMYK)
- _throw("tjEncodeYUVPlanes(): Cannot generate YUV images from CMYK pixels");
+ THROW("tjEncodeYUVPlanes(): Cannot generate YUV images from CMYK pixels");
if (pitch == 0) pitch = width * tjPixelSize[pixelFormat];
@@ -767,7 +776,7 @@
to write the file headers, which could overflow the output buffer if the
YUV image were very small. */
if (cinfo->global_state != CSTATE_START)
- _throw("tjEncodeYUVPlanes(): libjpeg API is in the wrong state");
+ THROW("tjEncodeYUVPlanes(): libjpeg API is in the wrong state");
(*cinfo->err->reset_error_mgr) ((j_common_ptr)cinfo);
jinit_c_master_control(cinfo, FALSE);
jinit_color_converter(cinfo);
@@ -778,12 +787,12 @@
ph0 = PAD(height, cinfo->max_v_samp_factor);
if ((row_pointer = (JSAMPROW *)malloc(sizeof(JSAMPROW) * ph0)) == NULL)
- _throw("tjEncodeYUVPlanes(): Memory allocation failure");
+ THROW("tjEncodeYUVPlanes(): Memory allocation failure");
for (i = 0; i < height; i++) {
if (flags & TJFLAG_BOTTOMUP)
- row_pointer[i] = (JSAMPROW)&srcBuf[(height - i - 1) * pitch];
+ row_pointer[i] = (JSAMPROW)&srcBuf[(height - i - 1) * (size_t)pitch];
else
- row_pointer[i] = (JSAMPROW)&srcBuf[i * pitch];
+ row_pointer[i] = (JSAMPROW)&srcBuf[i * (size_t)pitch];
}
if (height < ph0)
for (i = height; i < ph0; i++) row_pointer[i] = row_pointer[height - 1];
@@ -795,11 +804,11 @@
compptr->h_samp_factor, 32) *
cinfo->max_v_samp_factor + 32);
if (!_tmpbuf[i])
- _throw("tjEncodeYUVPlanes(): Memory allocation failure");
+ THROW("tjEncodeYUVPlanes(): Memory allocation failure");
tmpbuf[i] =
(JSAMPROW *)malloc(sizeof(JSAMPROW) * cinfo->max_v_samp_factor);
if (!tmpbuf[i])
- _throw("tjEncodeYUVPlanes(): Memory allocation failure");
+ THROW("tjEncodeYUVPlanes(): Memory allocation failure");
for (row = 0; row < cinfo->max_v_samp_factor; row++) {
unsigned char *_tmpbuf_aligned =
(unsigned char *)PAD((size_t)_tmpbuf[i], 32);
@@ -812,10 +821,10 @@
(JSAMPLE *)malloc(PAD(compptr->width_in_blocks * DCTSIZE, 32) *
compptr->v_samp_factor + 32);
if (!_tmpbuf2[i])
- _throw("tjEncodeYUVPlanes(): Memory allocation failure");
+ THROW("tjEncodeYUVPlanes(): Memory allocation failure");
tmpbuf2[i] = (JSAMPROW *)malloc(sizeof(JSAMPROW) * compptr->v_samp_factor);
if (!tmpbuf2[i])
- _throw("tjEncodeYUVPlanes(): Memory allocation failure");
+ THROW("tjEncodeYUVPlanes(): Memory allocation failure");
for (row = 0; row < compptr->v_samp_factor; row++) {
unsigned char *_tmpbuf2_aligned =
(unsigned char *)PAD((size_t)_tmpbuf2[i], 32);
@@ -827,7 +836,7 @@
ph[i] = ph0 * compptr->v_samp_factor / cinfo->max_v_samp_factor;
outbuf[i] = (JSAMPROW *)malloc(sizeof(JSAMPROW) * ph[i]);
if (!outbuf[i])
- _throw("tjEncodeYUVPlanes(): Memory allocation failure");
+ THROW("tjEncodeYUVPlanes(): Memory allocation failure");
ptr = dstPlanes[i];
for (row = 0; row < ph[i]; row++) {
outbuf[i][row] = ptr;
@@ -877,12 +886,12 @@
int pw0, ph0, strides[3], retval = -1;
tjinstance *this = (tjinstance *)handle;
- if (!this) _throwg("tjEncodeYUV3(): Invalid handle");
+ if (!this) THROWG("tjEncodeYUV3(): Invalid handle");
this->isInstanceError = FALSE;
- if (width <= 0 || height <= 0 || dstBuf == NULL || pad < 0 || !isPow2(pad) ||
- subsamp < 0 || subsamp >= NUMSUBOPT)
- _throw("tjEncodeYUV3(): Invalid argument");
+ if (width <= 0 || height <= 0 || dstBuf == NULL || pad < 0 ||
+ !IS_POW2(pad) || subsamp < 0 || subsamp >= NUMSUBOPT)
+ THROW("tjEncodeYUV3(): Invalid argument");
pw0 = tjPlaneWidth(0, width, subsamp);
ph0 = tjPlaneHeight(0, height, subsamp);
@@ -939,7 +948,7 @@
JSAMPLE *_tmpbuf = NULL, *ptr;
JSAMPROW *inbuf[MAX_COMPONENTS], *tmpbuf[MAX_COMPONENTS];
- getcinstance(handle)
+ GET_CINSTANCE(handle)
this->jerr.stopOnWarning = (flags & TJFLAG_STOPONWARNING) ? TRUE : FALSE;
for (i = 0; i < MAX_COMPONENTS; i++) {
@@ -947,14 +956,14 @@
}
if ((this->init & COMPRESS) == 0)
- _throw("tjCompressFromYUVPlanes(): Instance has not been initialized for compression");
+ THROW("tjCompressFromYUVPlanes(): Instance has not been initialized for compression");
if (!srcPlanes || !srcPlanes[0] || width <= 0 || height <= 0 ||
subsamp < 0 || subsamp >= NUMSUBOPT || jpegBuf == NULL ||
jpegSize == NULL || jpegQual < 0 || jpegQual > 100)
- _throw("tjCompressFromYUVPlanes(): Invalid argument");
+ THROW("tjCompressFromYUVPlanes(): Invalid argument");
if (subsamp != TJSAMP_GRAY && (!srcPlanes[1] || !srcPlanes[2]))
- _throw("tjCompressFromYUVPlanes(): Invalid argument");
+ THROW("tjCompressFromYUVPlanes(): Invalid argument");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
@@ -993,7 +1002,7 @@
th[i] = compptr->v_samp_factor * DCTSIZE;
tmpbufsize += iw[i] * th[i];
if ((inbuf[i] = (JSAMPROW *)malloc(sizeof(JSAMPROW) * ph[i])) == NULL)
- _throw("tjCompressFromYUVPlanes(): Memory allocation failure");
+ THROW("tjCompressFromYUVPlanes(): Memory allocation failure");
ptr = (JSAMPLE *)srcPlanes[i];
for (row = 0; row < ph[i]; row++) {
inbuf[i][row] = ptr;
@@ -1002,11 +1011,11 @@
}
if (usetmpbuf) {
if ((_tmpbuf = (JSAMPLE *)malloc(sizeof(JSAMPLE) * tmpbufsize)) == NULL)
- _throw("tjCompressFromYUVPlanes(): Memory allocation failure");
+ THROW("tjCompressFromYUVPlanes(): Memory allocation failure");
ptr = _tmpbuf;
for (i = 0; i < cinfo->num_components; i++) {
if ((tmpbuf[i] = (JSAMPROW *)malloc(sizeof(JSAMPROW) * th[i])) == NULL)
- _throw("tjCompressFromYUVPlanes(): Memory allocation failure");
+ THROW("tjCompressFromYUVPlanes(): Memory allocation failure");
for (row = 0; row < th[i]; row++) {
tmpbuf[i][row] = ptr;
ptr += iw[i];
@@ -1070,12 +1079,12 @@
int pw0, ph0, strides[3], retval = -1;
tjinstance *this = (tjinstance *)handle;
- if (!this) _throwg("tjCompressFromYUV(): Invalid handle");
+ if (!this) THROWG("tjCompressFromYUV(): Invalid handle");
this->isInstanceError = FALSE;
if (srcBuf == NULL || width <= 0 || pad < 1 || height <= 0 || subsamp < 0 ||
subsamp >= NUMSUBOPT)
- _throw("tjCompressFromYUV(): Invalid argument");
+ THROW("tjCompressFromYUV(): Invalid argument");
pw0 = tjPlaneWidth(0, width, subsamp);
ph0 = tjPlaneHeight(0, height, subsamp);
@@ -1154,13 +1163,13 @@
{
int retval = 0;
- getdinstance(handle);
+ GET_DINSTANCE(handle);
if ((this->init & DECOMPRESS) == 0)
- _throw("tjDecompressHeader3(): Instance has not been initialized for decompression");
+ THROW("tjDecompressHeader3(): Instance has not been initialized for decompression");
if (jpegBuf == NULL || jpegSize <= 0 || width == NULL || height == NULL ||
jpegSubsamp == NULL || jpegColorspace == NULL)
- _throw("tjDecompressHeader3(): Invalid argument");
+ THROW("tjDecompressHeader3(): Invalid argument");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
@@ -1185,11 +1194,11 @@
jpeg_abort_decompress(dinfo);
if (*jpegSubsamp < 0)
- _throw("tjDecompressHeader3(): Could not determine subsampling type for JPEG image");
+ THROW("tjDecompressHeader3(): Could not determine subsampling type for JPEG image");
if (*jpegColorspace < 0)
- _throw("tjDecompressHeader3(): Could not determine colorspace of JPEG image");
+ THROW("tjDecompressHeader3(): Could not determine colorspace of JPEG image");
if (*width < 1 || *height < 1)
- _throw("tjDecompressHeader3(): Invalid data returned in header");
+ THROW("tjDecompressHeader3(): Invalid data returned in header");
bailout:
if (this->jerr.warning) retval = -1;
@@ -1238,14 +1247,14 @@
JSAMPROW *row_pointer = NULL;
int i, retval = 0, jpegwidth, jpegheight, scaledw, scaledh;
- getdinstance(handle);
+ GET_DINSTANCE(handle);
this->jerr.stopOnWarning = (flags & TJFLAG_STOPONWARNING) ? TRUE : FALSE;
if ((this->init & DECOMPRESS) == 0)
- _throw("tjDecompress2(): Instance has not been initialized for decompression");
+ THROW("tjDecompress2(): Instance has not been initialized for decompression");
if (jpegBuf == NULL || jpegSize <= 0 || dstBuf == NULL || width < 0 ||
pitch < 0 || height < 0 || pixelFormat < 0 || pixelFormat >= TJ_NUMPF)
- _throw("tjDecompress2(): Invalid argument");
+ THROW("tjDecompress2(): Invalid argument");
#ifndef NO_PUTENV
if (flags & TJFLAG_FORCEMMX) putenv("JSIMD_FORCEMMX=1");
@@ -1274,7 +1283,7 @@
break;
}
if (i >= NUMSF)
- _throw("tjDecompress2(): Could not scale down to desired image dimensions");
+ THROW("tjDecompress2(): Could not scale down to desired image dimensions");
width = scaledw; height = scaledh;
dinfo->scale_num = sf[i].num;
dinfo->scale_denom = sf[i].denom;
@@ -1284,16 +1293,16 @@
if ((row_pointer =
(JSAMPROW *)malloc(sizeof(JSAMPROW) * dinfo->output_height)) == NULL)
- _throw("tjDecompress2(): Memory allocation failure");
+ THROW("tjDecompress2(): Memory allocation failure");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
retval = -1; goto bailout;
}
for (i = 0; i < (int)dinfo->output_height; i++) {
if (flags & TJFLAG_BOTTOMUP)
- row_pointer[i] = &dstBuf[(dinfo->output_height - i - 1) * pitch];
+ row_pointer[i] = &dstBuf[(dinfo->output_height - i - 1) * (size_t)pitch];
else
- row_pointer[i] = &dstBuf[i * pitch];
+ row_pointer[i] = &dstBuf[i * (size_t)pitch];
}
while (dinfo->output_scanline < dinfo->output_height)
jpeg_read_scanlines(dinfo, &row_pointer[dinfo->output_scanline],
@@ -1386,7 +1395,7 @@
int (*old_read_markers) (j_decompress_ptr);
void (*old_reset_marker_reader) (j_decompress_ptr);
- getdinstance(handle);
+ GET_DINSTANCE(handle);
this->jerr.stopOnWarning = (flags & TJFLAG_STOPONWARNING) ? TRUE : FALSE;
for (i = 0; i < MAX_COMPONENTS; i++) {
@@ -1394,14 +1403,14 @@
}
if ((this->init & DECOMPRESS) == 0)
- _throw("tjDecodeYUVPlanes(): Instance has not been initialized for decompression");
+ THROW("tjDecodeYUVPlanes(): Instance has not been initialized for decompression");
if (!srcPlanes || !srcPlanes[0] || subsamp < 0 || subsamp >= NUMSUBOPT ||
dstBuf == NULL || width <= 0 || pitch < 0 || height <= 0 ||
pixelFormat < 0 || pixelFormat >= TJ_NUMPF)
- _throw("tjDecodeYUVPlanes(): Invalid argument");
+ THROW("tjDecodeYUVPlanes(): Invalid argument");
if (subsamp != TJSAMP_GRAY && (!srcPlanes[1] || !srcPlanes[2]))
- _throw("tjDecodeYUVPlanes(): Invalid argument");
+ THROW("tjDecodeYUVPlanes(): Invalid argument");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
@@ -1409,7 +1418,7 @@
}
if (pixelFormat == TJPF_CMYK)
- _throw("tjDecodeYUVPlanes(): Cannot decode YUV images into CMYK pixels.");
+ THROW("tjDecodeYUVPlanes(): Cannot decode YUV images into CMYK pixels.");
if (pitch == 0) pitch = width * tjPixelSize[pixelFormat];
dinfo->image_width = width;
@@ -1445,12 +1454,12 @@
if (pitch == 0) pitch = dinfo->output_width * tjPixelSize[pixelFormat];
if ((row_pointer = (JSAMPROW *)malloc(sizeof(JSAMPROW) * ph0)) == NULL)
- _throw("tjDecodeYUVPlanes(): Memory allocation failure");
+ THROW("tjDecodeYUVPlanes(): Memory allocation failure");
for (i = 0; i < height; i++) {
if (flags & TJFLAG_BOTTOMUP)
- row_pointer[i] = &dstBuf[(height - i - 1) * pitch];
+ row_pointer[i] = &dstBuf[(height - i - 1) * (size_t)pitch];
else
- row_pointer[i] = &dstBuf[i * pitch];
+ row_pointer[i] = &dstBuf[i * (size_t)pitch];
}
if (height < ph0)
for (i = height; i < ph0; i++) row_pointer[i] = row_pointer[height - 1];
@@ -1461,10 +1470,10 @@
(JSAMPLE *)malloc(PAD(compptr->width_in_blocks * DCTSIZE, 32) *
compptr->v_samp_factor + 32);
if (!_tmpbuf[i])
- _throw("tjDecodeYUVPlanes(): Memory allocation failure");
+ THROW("tjDecodeYUVPlanes(): Memory allocation failure");
tmpbuf[i] = (JSAMPROW *)malloc(sizeof(JSAMPROW) * compptr->v_samp_factor);
if (!tmpbuf[i])
- _throw("tjDecodeYUVPlanes(): Memory allocation failure");
+ THROW("tjDecodeYUVPlanes(): Memory allocation failure");
for (row = 0; row < compptr->v_samp_factor; row++) {
unsigned char *_tmpbuf_aligned =
(unsigned char *)PAD((size_t)_tmpbuf[i], 32);
@@ -1476,7 +1485,7 @@
ph[i] = ph0 * compptr->v_samp_factor / dinfo->max_v_samp_factor;
inbuf[i] = (JSAMPROW *)malloc(sizeof(JSAMPROW) * ph[i]);
if (!inbuf[i])
- _throw("tjDecodeYUVPlanes(): Memory allocation failure");
+ THROW("tjDecodeYUVPlanes(): Memory allocation failure");
ptr = (JSAMPLE *)srcPlanes[i];
for (row = 0; row < ph[i]; row++) {
inbuf[i][row] = ptr;
@@ -1525,12 +1534,12 @@
int pw0, ph0, strides[3], retval = -1;
tjinstance *this = (tjinstance *)handle;
- if (!this) _throwg("tjDecodeYUV(): Invalid handle");
+ if (!this) THROWG("tjDecodeYUV(): Invalid handle");
this->isInstanceError = FALSE;
- if (srcBuf == NULL || pad < 0 || !isPow2(pad) || subsamp < 0 ||
+ if (srcBuf == NULL || pad < 0 || !IS_POW2(pad) || subsamp < 0 ||
subsamp >= NUMSUBOPT || width <= 0 || height <= 0)
- _throw("tjDecodeYUV(): Invalid argument");
+ THROW("tjDecodeYUV(): Invalid argument");
pw0 = tjPlaneWidth(0, width, subsamp);
ph0 = tjPlaneHeight(0, height, subsamp);
@@ -1569,7 +1578,7 @@
JSAMPROW *outbuf[MAX_COMPONENTS], *tmpbuf[MAX_COMPONENTS];
int dctsize;
- getdinstance(handle);
+ GET_DINSTANCE(handle);
this->jerr.stopOnWarning = (flags & TJFLAG_STOPONWARNING) ? TRUE : FALSE;
for (i = 0; i < MAX_COMPONENTS; i++) {
@@ -1577,11 +1586,11 @@
}
if ((this->init & DECOMPRESS) == 0)
- _throw("tjDecompressToYUVPlanes(): Instance has not been initialized for decompression");
+ THROW("tjDecompressToYUVPlanes(): Instance has not been initialized for decompression");
if (jpegBuf == NULL || jpegSize <= 0 || !dstPlanes || !dstPlanes[0] ||
width < 0 || height < 0)
- _throw("tjDecompressToYUVPlanes(): Invalid argument");
+ THROW("tjDecompressToYUVPlanes(): Invalid argument");
#ifndef NO_PUTENV
if (flags & TJFLAG_FORCEMMX) putenv("JSIMD_FORCEMMX=1");
@@ -1601,10 +1610,10 @@
this->headerRead = 0;
jpegSubsamp = getSubsamp(dinfo);
if (jpegSubsamp < 0)
- _throw("tjDecompressToYUVPlanes(): Could not determine subsampling type for JPEG image");
+ THROW("tjDecompressToYUVPlanes(): Could not determine subsampling type for JPEG image");
if (jpegSubsamp != TJSAMP_GRAY && (!dstPlanes[1] || !dstPlanes[2]))
- _throw("tjDecompressToYUVPlanes(): Invalid argument");
+ THROW("tjDecompressToYUVPlanes(): Invalid argument");
jpegwidth = dinfo->image_width; jpegheight = dinfo->image_height;
if (width == 0) width = jpegwidth;
@@ -1616,9 +1625,9 @@
break;
}
if (i >= NUMSF)
- _throw("tjDecompressToYUVPlanes(): Could not scale down to desired image dimensions");
+ THROW("tjDecompressToYUVPlanes(): Could not scale down to desired image dimensions");
if (dinfo->num_components > 3)
- _throw("tjDecompressToYUVPlanes(): JPEG image must have 3 or fewer components");
+ THROW("tjDecompressToYUVPlanes(): JPEG image must have 3 or fewer components");
width = scaledw; height = scaledh;
dinfo->scale_num = sf[i].num;
@@ -1642,7 +1651,7 @@
th[i] = compptr->v_samp_factor * dctsize;
tmpbufsize += iw[i] * th[i];
if ((outbuf[i] = (JSAMPROW *)malloc(sizeof(JSAMPROW) * ph[i])) == NULL)
- _throw("tjDecompressToYUVPlanes(): Memory allocation failure");
+ THROW("tjDecompressToYUVPlanes(): Memory allocation failure");
ptr = dstPlanes[i];
for (row = 0; row < ph[i]; row++) {
outbuf[i][row] = ptr;
@@ -1651,11 +1660,11 @@
}
if (usetmpbuf) {
if ((_tmpbuf = (JSAMPLE *)malloc(sizeof(JSAMPLE) * tmpbufsize)) == NULL)
- _throw("tjDecompressToYUVPlanes(): Memory allocation failure");
+ THROW("tjDecompressToYUVPlanes(): Memory allocation failure");
ptr = _tmpbuf;
for (i = 0; i < dinfo->num_components; i++) {
if ((tmpbuf[i] = (JSAMPROW *)malloc(sizeof(JSAMPROW) * th[i])) == NULL)
- _throw("tjDecompressToYUVPlanes(): Memory allocation failure");
+ THROW("tjDecompressToYUVPlanes(): Memory allocation failure");
for (row = 0; row < th[i]; row++) {
tmpbuf[i][row] = ptr;
ptr += iw[i];
@@ -1736,12 +1745,12 @@
int pw0, ph0, strides[3], retval = -1, jpegSubsamp = -1;
int i, jpegwidth, jpegheight, scaledw, scaledh;
- getdinstance(handle);
+ GET_DINSTANCE(handle);
this->jerr.stopOnWarning = (flags & TJFLAG_STOPONWARNING) ? TRUE : FALSE;
if (jpegBuf == NULL || jpegSize <= 0 || dstBuf == NULL || width < 0 ||
- pad < 1 || !isPow2(pad) || height < 0)
- _throw("tjDecompressToYUV2(): Invalid argument");
+ pad < 1 || !IS_POW2(pad) || height < 0)
+ THROW("tjDecompressToYUV2(): Invalid argument");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
@@ -1752,7 +1761,7 @@
jpeg_read_header(dinfo, TRUE);
jpegSubsamp = getSubsamp(dinfo);
if (jpegSubsamp < 0)
- _throw("tjDecompressToYUV2(): Could not determine subsampling type for JPEG image");
+ THROW("tjDecompressToYUV2(): Could not determine subsampling type for JPEG image");
jpegwidth = dinfo->image_width; jpegheight = dinfo->image_height;
if (width == 0) width = jpegwidth;
@@ -1765,7 +1774,7 @@
break;
}
if (i >= NUMSF)
- _throw("tjDecompressToYUV2(): Could not scale down to desired image dimensions");
+ THROW("tjDecompressToYUV2(): Could not scale down to desired image dimensions");
pw0 = tjPlaneWidth(0, width, jpegSubsamp);
ph0 = tjPlaneHeight(0, height, jpegSubsamp);
@@ -1830,14 +1839,14 @@
jvirt_barray_ptr *srccoefs, *dstcoefs;
int retval = 0, i, jpegSubsamp, saveMarkers = 0;
- getinstance(handle);
+ GET_INSTANCE(handle);
this->jerr.stopOnWarning = (flags & TJFLAG_STOPONWARNING) ? TRUE : FALSE;
if ((this->init & COMPRESS) == 0 || (this->init & DECOMPRESS) == 0)
- _throw("tjTransform(): Instance has not been initialized for transformation");
+ THROW("tjTransform(): Instance has not been initialized for transformation");
if (jpegBuf == NULL || jpegSize <= 0 || n < 1 || dstBufs == NULL ||
dstSizes == NULL || t == NULL || flags < 0)
- _throw("tjTransform(): Invalid argument");
+ THROW("tjTransform(): Invalid argument");
#ifndef NO_PUTENV
if (flags & TJFLAG_FORCEMMX) putenv("JSIMD_FORCEMMX=1");
@@ -1847,7 +1856,7 @@
if ((xinfo =
(jpeg_transform_info *)malloc(sizeof(jpeg_transform_info) * n)) == NULL)
- _throw("tjTransform(): Memory allocation failure");
+ THROW("tjTransform(): Memory allocation failure");
MEMZERO(xinfo, sizeof(jpeg_transform_info) * n);
if (setjmp(this->jerr.setjmp_buffer)) {
@@ -1885,11 +1894,11 @@
jpeg_read_header(dinfo, TRUE);
jpegSubsamp = getSubsamp(dinfo);
if (jpegSubsamp < 0)
- _throw("tjTransform(): Could not determine subsampling type for JPEG image");
+ THROW("tjTransform(): Could not determine subsampling type for JPEG image");
for (i = 0; i < n; i++) {
if (!jtransform_request_workspace(dinfo, &xinfo[i]))
- _throw("tjTransform(): Transform is not perfect");
+ THROW("tjTransform(): Transform is not perfect");
if (xinfo[i].crop) {
if ((t[i].r.x % xinfo[i].iMCU_sample_width) != 0 ||
@@ -1952,7 +1961,7 @@
for (y = 0; y < compptr->v_samp_factor; y++) {
if (t[i].customFilter(barray[y][0], arrayRegion, planeRegion, ci,
i, &t[i]) == -1)
- _throw("tjTransform(): Error in custom filter");
+ THROW("tjTransform(): Error in custom filter");
arrayRegion.y += DCTSIZE;
}
}
@@ -1989,21 +1998,21 @@
if (!filename || !width || align < 1 || !height || !pixelFormat ||
*pixelFormat < TJPF_UNKNOWN || *pixelFormat >= TJ_NUMPF)
- _throwg("tjLoadImage(): Invalid argument");
+ THROWG("tjLoadImage(): Invalid argument");
if ((align & (align - 1)) != 0)
- _throwg("tjLoadImage(): Alignment must be a power of 2");
+ THROWG("tjLoadImage(): Alignment must be a power of 2");
if ((handle = tjInitCompress()) == NULL) return NULL;
this = (tjinstance *)handle;
cinfo = &this->cinfo;
if ((file = fopen(filename, "rb")) == NULL)
- _throwunix("tjLoadImage(): Cannot open input file");
+ THROW_UNIX("tjLoadImage(): Cannot open input file");
if ((tempc = getc(file)) < 0 || ungetc(tempc, file) == EOF)
- _throwunix("tjLoadImage(): Could not read input file")
+ THROW_UNIX("tjLoadImage(): Could not read input file")
else if (tempc == EOF)
- _throwg("tjLoadImage(): Input file contains no data");
+ THROWG("tjLoadImage(): Input file contains no data");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
@@ -2014,14 +2023,14 @@
else cinfo->in_color_space = pf2cs[*pixelFormat];
if (tempc == 'B') {
if ((src = jinit_read_bmp(cinfo, FALSE)) == NULL)
- _throwg("tjLoadImage(): Could not initialize bitmap loader");
+ THROWG("tjLoadImage(): Could not initialize bitmap loader");
invert = (flags & TJFLAG_BOTTOMUP) == 0;
} else if (tempc == 'P') {
if ((src = jinit_read_ppm(cinfo)) == NULL)
- _throwg("tjLoadImage(): Could not initialize bitmap loader");
+ THROWG("tjLoadImage(): Could not initialize bitmap loader");
invert = (flags & TJFLAG_BOTTOMUP) != 0;
} else
- _throwg("tjLoadImage(): Unsupported file type");
+ THROWG("tjLoadImage(): Unsupported file type");
src->input_file = file;
(*src->start_input) (cinfo, src);
@@ -2034,7 +2043,7 @@
if ((unsigned long long)pitch * (unsigned long long)(*height) >
(unsigned long long)((size_t)-1) ||
(dstBuf = (unsigned char *)malloc(pitch * (*height))) == NULL)
- _throwg("tjLoadImage(): Memory allocation failure");
+ THROWG("tjLoadImage(): Memory allocation failure");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
@@ -2081,7 +2090,7 @@
if (!filename || !buffer || width < 1 || pitch < 0 || height < 1 ||
pixelFormat < 0 || pixelFormat >= TJ_NUMPF)
- _throwg("tjSaveImage(): Invalid argument");
+ THROWG("tjSaveImage(): Invalid argument");
if ((handle = tjInitDecompress()) == NULL)
return -1;
@@ -2089,7 +2098,7 @@
dinfo = &this->dinfo;
if ((file = fopen(filename, "wb")) == NULL)
- _throwunix("tjSaveImage(): Cannot open output file");
+ THROW_UNIX("tjSaveImage(): Cannot open output file");
if (setjmp(this->jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error. */
@@ -2104,11 +2113,11 @@
ptr = strrchr(filename, '.');
if (ptr && !strcasecmp(ptr, ".bmp")) {
if ((dst = jinit_write_bmp(dinfo, FALSE, FALSE)) == NULL)
- _throwg("tjSaveImage(): Could not initialize bitmap writer");
+ THROWG("tjSaveImage(): Could not initialize bitmap writer");
invert = (flags & TJFLAG_BOTTOMUP) == 0;
} else {
if ((dst = jinit_write_ppm(dinfo)) == NULL)
- _throwg("tjSaveImage(): Could not initialize PPM writer");
+ THROWG("tjSaveImage(): Could not initialize PPM writer");
invert = (flags & TJFLAG_BOTTOMUP) != 0;
}
