avutil/crypto: change length parameter to size_t on the remaining modules

See 651ee934
fcc4ed1eSigned-off-by: James Almer <jamrial@gmail.com>

doc/APIchanges

@@ -15,6 +15,10 @@ libavutil:     2017-10-21
 
 API changes, most recent first:
 
+2018-02-xx - xxxxxxx
+  Change av_ripemd_update(), av_murmur3_update() and av_hash_update() length
+  parameter type to size_t at next major bump.
+
 2018-02-xx - xxxxxxx - lavfi 7.12.100 - avfilter.h
   Add AVFilterContext.extra_hw_frames.
 

libavutil/hash.c

@@ -155,7 +155,11 @@ void av_hash_init(AVHashContext *ctx)
     }
 }
 
+#if FF_API_CRYPTO_SIZE_T
 void av_hash_update(AVHashContext *ctx, const uint8_t *src, int len)
+#else
+void av_hash_update(AVHashContext *ctx, const uint8_t *src, size_t len)
+#endif
 {
     switch (ctx->type) {
     case MD5:     av_md5_update(ctx->ctx, src, len); break;

libavutil/hash.h

@@ -29,6 +29,8 @@
 
 #include <stdint.h>
 
+#include "version.h"
+
 /**
  * @defgroup lavu_hash Hash Functions
  * @ingroup lavu_crypto
@@ -179,7 +181,11 @@ void av_hash_init(struct AVHashContext *ctx);
  * @param[in]     src Data to be added to the hash context
  * @param[in]     len Size of the additional data
  */
+#if FF_API_CRYPTO_SIZE_T
 void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, int len);
+#else
+void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len);
+#endif
 
 /**
  * Finalize a hash context and compute the actual hash value.

libavutil/murmur3.c

@@ -89,7 +89,11 @@ static inline uint64_t update_h2(uint64_t k, uint64_t h1, uint64_t h2)
     return k;
 }
 
+#if FF_API_CRYPTO_SIZE_T
 void av_murmur3_update(AVMurMur3 *c, const uint8_t *src, int len)
+#else
+void av_murmur3_update(AVMurMur3 *c, const uint8_t *src, size_t len)
+#endif
 {
     const uint8_t *end;
     uint64_t h1 = c->h1, h2 = c->h2;

libavutil/murmur3.h

@@ -29,6 +29,8 @@
 
 #include <stdint.h>
 
+#include "version.h"
+
 /**
  * @defgroup lavu_murmur3 Murmur3
  * @ingroup lavu_hash
@@ -97,7 +99,11 @@ void av_murmur3_init(struct AVMurMur3 *c);
  * @param[in]  src  Input data to update hash with
  * @param[in]  len  Number of bytes to read from `src`
  */
+#if FF_API_CRYPTO_SIZE_T
 void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, int len);
+#else
+void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len);
+#endif
 
 /**
  * Finish hashing and output digest value.

libavutil/ripemd.c

@@ -510,7 +510,11 @@ av_cold int av_ripemd_init(AVRIPEMD *ctx, int bits)
     return 0;
 }
 
+#if FF_API_CRYPTO_SIZE_T
 void av_ripemd_update(AVRIPEMD* ctx, const uint8_t* data, unsigned int len)
+#else
+void av_ripemd_update(AVRIPEMD* ctx, const uint8_t* data, size_t len)
+#endif
 {
     unsigned int i, j;
 

libavutil/ripemd.h

@@ -66,7 +66,11 @@ int av_ripemd_init(struct AVRIPEMD* context, int bits);
  * @param data    input data to update hash with
  * @param len     input data length
  */
+#if FF_API_CRYPTO_SIZE_T
 void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, unsigned int len);
+#else
+void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len);
+#endif
 
 /**
  * Finish hashing and output digest value.