[Scummvm-git-logs] scummvm master -> 290bd977a2a05998fd575836a15b8f014dcd91a7
dreammaster
dreammaster at scummvm.org
Sun Jan 15 03:32:34 CET 2017
This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .
Summary:
290bd977a2 TITANIC: Fix size mismatch assert on Gondolier controls close-up
Commit: 290bd977a2a05998fd575836a15b8f014dcd91a7
https://github.com/scummvm/scummvm/commit/290bd977a2a05998fd575836a15b8f014dcd91a7
Author: Paul Gilbert (dreammaster at scummvm.org)
Date: 2017-01-14T21:32:22-05:00
Commit Message:
TITANIC: Fix size mismatch assert on Gondolier controls close-up
Changed paths:
engines/titanic/support/avi_surface.cpp
diff --git a/engines/titanic/support/avi_surface.cpp b/engines/titanic/support/avi_surface.cpp
index 22b3e98..2cff894 100644
--- a/engines/titanic/support/avi_surface.cpp
+++ b/engines/titanic/support/avi_surface.cpp
@@ -273,19 +273,18 @@ void AVISurface::setupDecompressor() {
}
void AVISurface::copyMovieFrame(const Graphics::Surface &src, Graphics::ManagedSurface &dest) {
- // WORKAROUND: A bad video in the Promenade has a frame with a width slightly larger
- // than the defined width for the movie it's in. Hence the assert below is >=
- assert(src.w >= dest.w && src.h == dest.h);
+ // WORKAROUND: Handle rare cases where frame sizes don't match the video size
+ Common::Rect copyRect(0, 0, MIN(src.w, dest.w), MIN(src.h, dest.h));
if (src.format.bytesPerPixel == 1) {
// Paletted 8-bit, so convert to 16-bit and copy over
Graphics::Surface *s = src.convertTo(dest.format, _decoder->getPalette());
- dest.blitFrom(*s, Common::Rect(0, 0, dest.w, dest.h), Common::Point(0, 0));
+ dest.blitFrom(*s, copyRect, Common::Point(0, 0));
s->free();
delete s;
} else if (src.format.bytesPerPixel == 2) {
// Source is already 16-bit, with no alpha, so do a straight copy
- dest.blitFrom(src);
+ dest.blitFrom(src, copyRect, Common::Point(0, 0));
} else {
// Source is 32-bit which may have transparent pixels. Copy over each
// pixel, replacing transparent pixels with the special transparency color
@@ -293,11 +292,11 @@ void AVISurface::copyMovieFrame(const Graphics::Surface &src, Graphics::ManagedS
assert(src.format.bytesPerPixel == 4 && dest.format.bytesPerPixel == 2);
uint16 transPixel = _videoSurface->getTransparencyColor();
- for (uint y = 0; y < src.h; ++y) {
+ for (uint y = 0; y < MIN(src.h, dest.h); ++y) {
const uint32 *pSrc = (const uint32 *)src.getBasePtr(0, y);
uint16 *pDest = (uint16 *)dest.getBasePtr(0, y);
- for (uint x = 0; x < src.w; ++x, ++pSrc, ++pDest) {
+ for (uint x = 0; x < MIN(src.w, dest.w); ++x, ++pSrc, ++pDest) {
src.format.colorToARGB(*pSrc, a, r, g, b);
assert(a == 0 || a == 0xff);
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