diff options
Diffstat (limited to 'src/base/vnc/convert.cc')
| -rw-r--r-- | src/base/vnc/convert.cc | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/base/vnc/convert.cc b/src/base/vnc/convert.cc index cd1502ce6..915a99407 100644 --- a/src/base/vnc/convert.cc +++ b/src/base/vnc/convert.cc @@ -67,7 +67,7 @@ VideoConvert::~VideoConvert() } uint8_t* -VideoConvert::convert(uint8_t *fb) +VideoConvert::convert(const uint8_t *fb) const { switch (inputMode) { case bgr565: @@ -82,7 +82,7 @@ VideoConvert::convert(uint8_t *fb) } uint8_t* -VideoConvert::m565rgb8888(uint8_t *fb, bool bgr) +VideoConvert::m565rgb8888(const uint8_t *fb, bool bgr) const { uint8_t *out = new uint8_t[area() * sizeof(uint32_t)]; uint32_t *out32 = (uint32_t*)out; @@ -113,7 +113,7 @@ VideoConvert::m565rgb8888(uint8_t *fb, bool bgr) uint8_t* -VideoConvert::bgr8888rgb8888(uint8_t *fb) +VideoConvert::bgr8888rgb8888(const uint8_t *fb) const { uint8_t *out = new uint8_t[area() * sizeof(uint32_t)]; uint32_t *out32 = (uint32_t*)out; @@ -136,4 +136,21 @@ VideoConvert::bgr8888rgb8888(uint8_t *fb) return out; } +/* +uint64_t +VideoConvert::getHash(const uint8_t *fb) const +{ + const uint8_t *fb_e = fb + area(); + + uint64_t hash = 1; + while (fb < fb_e - 8) { + hash += *((const uint64_t*)fb); + fb += 8; + } + + while (fb < fb_e) { + hash += *(fb++); + } + return hash; +}*/ |