[Scummvm-git-logs] scummvm master -> 32258cf4fd78faed67b47a2bca5e12db3f30733a

[antoniou79]

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:
32258cf4fd BLADERUNNER: Fix broken zbuf draw for debugger


Commit: 32258cf4fd78faed67b47a2bca5e12db3f30733a
    https://github.com/scummvm/scummvm/commit/32258cf4fd78faed67b47a2bca5e12db3f30733a
Author: Thanasis Antoniou (a.antoniou79 at gmail.com)
Date: 2020-02-20T22:41:00+02:00

Commit Message:
BLADERUNNER: Fix broken zbuf draw for debugger

Changed paths:
    engines/bladerunner/bladerunner.cpp


diff --git a/engines/bladerunner/bladerunner.cpp b/engines/bladerunner/bladerunner.cpp
index 1ce859a..6700ea1 100644
--- a/engines/bladerunner/bladerunner.cpp
+++ b/engines/bladerunner/bladerunner.cpp
@@ -1120,7 +1120,17 @@ void BladeRunnerEngine::gameTick() {
 	}
 
 	if (_debugger->_viewZBuffer) {
-		_surfaceFront.copyRectToSurface(_zbuffer->getData(), 1280, 0, 0, 640, 480);
+		// The surface front pixel format is 32 bit now,
+		// but the _zbuffer->getData() still returns 16bit pixels
+		// We need to copy pixel by pixel, converting each pixel from 16 to 32bit
+		for (int y = 0; y < 480; ++y) {
+			for (int x = 0; x < 640; ++x) {
+				uint8 a, r, g, b;
+				getGameDataColor(_zbuffer->getData()[y*640 + x], a, r, g, b);
+				void   *dstPixel = _surfaceFront.getBasePtr(x, y);
+				drawPixel(_surfaceFront, dstPixel, _surfaceFront.format.ARGBToColor(a, r, g, b));
+			}
+		}
 	}
 
 	_mouse->tick(p.x, p.y);