[Scummvm-git-logs] scummvm master -> c9ad0a20404e7cfe443b7930620745bc5ad85fc7

elasota noreply at scummvm.org
Mon Aug 21 23:17:08 UTC 2023


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:
c9ad0a2040 MTROPOLIS: Fix black chroma key not working


Commit: c9ad0a20404e7cfe443b7930620745bc5ad85fc7
    https://github.com/scummvm/scummvm/commit/c9ad0a20404e7cfe443b7930620745bc5ad85fc7
Author: elasota (ejlasota at gmail.com)
Date: 2023-08-21T19:16:53-04:00

Commit Message:
MTROPOLIS: Fix black chroma key not working

Changed paths:
    engines/mtropolis/elements.cpp


diff --git a/engines/mtropolis/elements.cpp b/engines/mtropolis/elements.cpp
index ffaeec4bf97..ecba035daf5 100644
--- a/engines/mtropolis/elements.cpp
+++ b/engines/mtropolis/elements.cpp
@@ -1223,6 +1223,10 @@ void ImageElement::render(Window *window) {
 			const ColorRGB8 transColorRGB8 = _renderProps.getBackColor();
 			uint32 transColor = optimized->format.ARGBToColor(0, transColorRGB8.r, transColorRGB8.g, transColorRGB8.b);
 
+			// Awful hack to work around transBlit not working with either 0 or -1
+			if (transColor == 0)
+				transColor = optimized->format.ARGBToColor(255, transColorRGB8.r, transColorRGB8.g, transColorRGB8.b);
+
 			window->getSurface()->transBlitFrom(*optimized, srcRect, destRect, transColor, false, 0, alpha);
 		} else if (inkMode == VisualElementRenderProperties::kInkModeDefault || inkMode == VisualElementRenderProperties::kInkModeCopy) {
 			if (alpha != 255) {




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