On 3/2/12 3:32 AM, Arthur Huillet wrote:
> --- a/common/rfb/tightEncode.h
> +++ b/common/rfb/tightEncode.h
> @@ -248,23 +248,28 @@ void TIGHT_ENCODE (const Rect& r, rdr::OutStream *os,
> bool forceSolid)
> #if (BPP != 8)
> if (jpegQuality != -1) {
> encodeJpegRect(r, os);
> + lossy_tracker.add_changed(Region(r));
> break;
> }
> #endif
> ENCODE_FULLCOLOR_RECT(pixels, r, os);
> + lossy_tracker.subtract(Region(r));
> break;
> case 1:
> // Solid rectangle
> ENCODE_SOLID_RECT(pixels, os);
> + lossy_tracker.subtract(Region(r));
> break;
> case 2:
> // Two-color rectangle
> ENCODE_MONO_RECT(pixels, r, os);
> + lossy_tracker.subtract(Region(r));
> break;
> #if (BPP != 8)
> default:
> // Up to 256 different colors
> ENCODE_INDEXED_RECT(pixels, r, os);
> + lossy_tracker.subtract(Region(r));
> #endif
> }
> }
Why do you have to subtract the non-JPEG regions here? AFAICT, the
subrectangles within a given FBU are unique, but please correct me if
I'm wrong about that.
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