Deleting obsolete files and directories, adding v2-specific files and directories, updating existing files to v2. See README.v2 for more info

1 files changed, 35 insertions, 29 deletions

diff --git a/libopenjpeg/mqc.c b/libopenjpeg/mqc.c
index 9aa9d2c2..e6cfd325 100644
--- a/libopenjpeg/mqc.c
+++ b/libopenjpeg/mqc.c
@@ -5,6 +5,7 @@
  * Copyright (c) 2002-2003, Yannick Verschueren
  * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
  * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -29,7 +30,9 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "opj_includes.h"
+#include "mqc.h"
+#include "t1.h"
+#include "opj_malloc.h"
 
 /** @defgroup MQC MQC - Implementation of an MQ-Coder */
 /*@{*/
@@ -68,13 +71,13 @@ FIXME: documentation ???
 @param mqc MQC handle
 @return 
 */
-static int mqc_mpsexchange(opj_mqc_t *mqc);
+static OPJ_INT32 mqc_mpsexchange(opj_mqc_t *mqc);
 /**
 FIXME: documentation ???
 @param mqc MQC handle
 @return 
 */
-static int mqc_lpsexchange(opj_mqc_t *mqc);
+static OPJ_INT32 mqc_lpsexchange(opj_mqc_t *mqc);
 /**
 Input a byte
 @param mqc MQC handle
@@ -264,15 +267,15 @@ static void mqc_codelps(opj_mqc_t *mqc) {
 }
 
 static void mqc_setbits(opj_mqc_t *mqc) {
-	unsigned int tempc = mqc->c + mqc->a;
+	OPJ_UINT32 tempc = mqc->c + mqc->a;
 	mqc->c |= 0xffff;
 	if (mqc->c >= tempc) {
 		mqc->c -= 0x8000;
 	}
 }
 
-static int mqc_mpsexchange(opj_mqc_t *mqc) {
-	int d;
+static OPJ_INT32 mqc_mpsexchange(opj_mqc_t *mqc) {
+	OPJ_INT32 d;
 	if (mqc->a < (*mqc->curctx)->qeval) {
 		d = 1 - (*mqc->curctx)->mps;
 		*mqc->curctx = (*mqc->curctx)->nlps;
@@ -284,8 +287,8 @@ static int mqc_mpsexchange(opj_mqc_t *mqc) {
 	return d;
 }
 
-static int mqc_lpsexchange(opj_mqc_t *mqc) {
-	int d;
+static OPJ_INT32 mqc_lpsexchange(opj_mqc_t *mqc) {
+	OPJ_INT32 d;
 	if (mqc->a < (*mqc->curctx)->qeval) {
 		mqc->a = (*mqc->curctx)->qeval;
 		d = (*mqc->curctx)->mps;
@@ -301,7 +304,7 @@ static int mqc_lpsexchange(opj_mqc_t *mqc) {
 
 static void mqc_bytein(opj_mqc_t *mqc) {
 	if (mqc->bp != mqc->end) {
-		unsigned int c;
+		OPJ_UINT32 c;
 		if (mqc->bp + 1 != mqc->end) {
 			c = *(mqc->bp + 1);
 		} else {
@@ -350,28 +353,31 @@ opj_mqc_t* mqc_create(void) {
 }
 
 void mqc_destroy(opj_mqc_t *mqc) {
-	if(mqc) {
+	if
+		(mqc) 
+	{
 		opj_free(mqc);
 	}
 }
 
-int mqc_numbytes(opj_mqc_t *mqc) {
+OPJ_UINT32 mqc_numbytes(opj_mqc_t *mqc) {
 	return mqc->bp - mqc->start;
 }
 
-void mqc_init_enc(opj_mqc_t *mqc, unsigned char *bp) {
+void mqc_init_enc(opj_mqc_t *mqc, OPJ_BYTE *bp) {
 	mqc_setcurctx(mqc, 0);
 	mqc->a = 0x8000;
 	mqc->c = 0;
 	mqc->bp = bp - 1;
+	*(mqc->bp) = 0;
 	mqc->ct = 12;
-	if (*mqc->bp == 0xff) {
+	/*if (*mqc->bp == 0xff) {
 		mqc->ct = 13;
-	}
+	}*/
 	mqc->start = bp;
 }
 
-void mqc_encode(opj_mqc_t *mqc, int d) {
+void mqc_encode(opj_mqc_t *mqc, OPJ_UINT32 d) {
 	if ((*mqc->curctx)->mps == d) {
 		mqc_codemps(mqc);
 	} else {
@@ -399,7 +405,7 @@ void mqc_bypass_init_enc(opj_mqc_t *mqc) {
      } */
 }
 
-void mqc_bypass_enc(opj_mqc_t *mqc, int d) {
+void mqc_bypass_enc(opj_mqc_t *mqc, OPJ_UINT32 d) {
 	mqc->ct--;
 	mqc->c = mqc->c + (d << mqc->ct);
 	if (mqc->ct == 0) {
@@ -413,8 +419,8 @@ void mqc_bypass_enc(opj_mqc_t *mqc, int d) {
 	}
 }
 
-int mqc_bypass_flush_enc(opj_mqc_t *mqc) {
-	unsigned char bit_padding;
+OPJ_UINT32 mqc_bypass_flush_enc(opj_mqc_t *mqc) {
+	OPJ_BYTE bit_padding;
 	
 	bit_padding = 0;
 	
@@ -440,11 +446,11 @@ void mqc_reset_enc(opj_mqc_t *mqc) {
 	mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4);
 }
 
-int mqc_restart_enc(opj_mqc_t *mqc) {
-	int correction = 1;
+OPJ_UINT32 mqc_restart_enc(opj_mqc_t *mqc) {
+	OPJ_UINT32 correction = 1;
 	
 	/* <flush part> */
-	int n = 27 - 15 - mqc->ct;
+	OPJ_INT32 n = 27 - 15 - mqc->ct;
 	mqc->c <<= mqc->ct;
 	while (n > 0) {
 		mqc_byteout(mqc);
@@ -469,7 +475,7 @@ void mqc_restart_init_enc(opj_mqc_t *mqc) {
 }
 
 void mqc_erterm_enc(opj_mqc_t *mqc) {
-	int k = 11 - mqc->ct + 1;
+	OPJ_INT32 k = 11 - mqc->ct + 1;
 	
 	while (k > 0) {
 		mqc->c <<= mqc->ct;
@@ -484,7 +490,7 @@ void mqc_erterm_enc(opj_mqc_t *mqc) {
 }
 
 void mqc_segmark_enc(opj_mqc_t *mqc) {
-	int i;
+	OPJ_UINT32 i;
 	mqc_setcurctx(mqc, 18);
 	
 	for (i = 1; i < 5; i++) {
@@ -492,7 +498,7 @@ void mqc_segmark_enc(opj_mqc_t *mqc) {
 	}
 }
 
-void mqc_init_dec(opj_mqc_t *mqc, unsigned char *bp, int len) {
+void mqc_init_dec(opj_mqc_t *mqc, OPJ_BYTE *bp, OPJ_UINT32 len) {
 	mqc_setcurctx(mqc, 0);
 	mqc->start = bp;
 	mqc->end = bp + len;
@@ -505,8 +511,8 @@ void mqc_init_dec(opj_mqc_t *mqc, unsigned char *bp, int len) {
 	mqc->a = 0x8000;
 }
 
-int mqc_decode(opj_mqc_t *mqc) {
-	int d;
+OPJ_UINT32 mqc_decode(opj_mqc_t *mqc) {
+	OPJ_INT32 d;
 	mqc->a -= (*mqc->curctx)->qeval;
 	if ((mqc->c >> 16) < (*mqc->curctx)->qeval) {
 		d = mqc_lpsexchange(mqc);
@@ -521,17 +527,17 @@ int mqc_decode(opj_mqc_t *mqc) {
 		}
 	}
 
-	return d;
+	return (OPJ_UINT32)d;
 }
 
 void mqc_resetstates(opj_mqc_t *mqc) {
-	int i;
+	OPJ_UINT32 i;
 	for (i = 0; i < MQC_NUMCTXS; i++) {
 		mqc->ctxs[i] = mqc_states;
 	}
 }
 
-void mqc_setstate(opj_mqc_t *mqc, int ctxno, int msb, int prob) {
+void mqc_setstate(opj_mqc_t *mqc, OPJ_UINT32 ctxno, OPJ_UINT32 msb, OPJ_INT32 prob) {
 	mqc->ctxs[ctxno] = &mqc_states[msb + (prob << 1)];
 }