diff options
| -rw-r--r-- | video/bink_decoder.cpp | 22 | ||||
| -rw-r--r-- | video/bink_decoder.h | 2 |
2 files changed, 22 insertions, 2 deletions
diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index 620316806f..30632cdd6c 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -260,7 +260,23 @@ BinkDecoder::BinkVideoTrack::BinkVideoTrack(uint32 width, uint32 height, const G _colHighHuffman[i].symbols[j] = j; } - _surface.create(width, height, format); + // Make the surface even-sized: + _surfaceHeight = height; + _surfaceWidth = width; + + if (height & 1) { + _surfaceHeight++; + } + if (width & 1) { + _surfaceWidth++; + } + + _surface.create(_surfaceWidth, _surfaceHeight, format); + // Since we over-allocate to make surfaces even-sized + // we need to set the actual VIDEO size back into the + // surface. + _surface.h = height; + _surface.w = width; // Give the planes a bit extra space width = _surface.w + 32; @@ -329,9 +345,11 @@ void BinkDecoder::BinkVideoTrack::decodePacket(VideoFrame &frame) { // Convert the YUV data we have to our format // We're ignoring alpha for now + // The width used here is the surface-width, and not the video-width + // to allow for odd-sized videos. assert(_curPlanes[0] && _curPlanes[1] && _curPlanes[2]); Graphics::convertYUV420ToRGB(&_surface, _curPlanes[0], _curPlanes[1], _curPlanes[2], - _surface.w, _surface.h, _surface.w, _surface.w >> 1); + _surfaceWidth, _surfaceHeight, _surfaceWidth, _surfaceWidth >> 1); // And swap the planes with the reference planes for (int i = 0; i < 4; i++) diff --git a/video/bink_decoder.h b/video/bink_decoder.h index 150e91aab7..27d3aa3691 100644 --- a/video/bink_decoder.h +++ b/video/bink_decoder.h @@ -231,6 +231,8 @@ private: int _frameCount; Graphics::Surface _surface; + int _surfaceWidth; ///< The actual surface width + int _surfaceHeight; ///< The actual surface height uint32 _id; ///< The BIK FourCC. |