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[[ Bug 18939 ]] Draw player snapshot image at correct scale on hi-dpi displays. #5450

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livecodepanos merged 2 commits into from
May 12, 2017
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[[ Bug 18939 ]] Draw player snapshot image at correct scale on hi-dpi displays. #5450

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0a837f5
[[ Bug 18939 ]] Draw player snapshot image at correct scale on hi-dpi…
livecodeian May 11, 2017
7457024
[[ Bug 18939 ]] Add release note.
livecodeian May 11, 2017
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1 change: 1 addition & 0 deletions docs/notes/bugfix-18939.md
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@@ -0,0 +1 @@
# Fix player image incorrectly scaled in edit mode
6 changes: 6 additions & 0 deletions engine/src/player-platform.cpp
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Expand Up @@ -2355,8 +2355,14 @@ void MCPlayer::draw(MCDC *dc, const MCRectangle& p_dirty, bool p_isolated, bool
MCGImageCreateWithRaster(t_raster, t_image.image);
else
MCGImageCreateWithRasterNoCopy(t_raster, t_image.image);

if (t_image . image != nil)
{
// IM-2017-05-11: [[ Bug 18939 ]] Set x/y scales for image, which may be scaled.
t_image.x_scale = MCGFloat(MCGImageGetWidth(t_image.image)) / MCGFloat(trect.width);
t_image.y_scale = MCGFloat(MCGImageGetHeight(t_image.image)) / MCGFloat(trect.height);
dc -> drawimage(t_image, 0, 0, trect.width, trect.height, trect.x, trect.y);
}

MCGImageRelease(t_image.image);
MCPlatformUnlockPlayerBitmap(m_platform_player, t_bitmap);
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