DXGL r922 - Code Review

Repository:	DXGL
Revision:	< r921‎ \| r922 \| r923 >
Date:	00:39, 11 May 2019
Author:	admin
Status:	new
Tags:
Comment:	Fix Blt commands that read from the destination surface.
Modified paths:	/ddraw/glRenderer.cpp (modified) (history)

Diff [purge]

Index: ddraw/glRenderer.cpp
—	—	@@ -3396,7 +3396,7 @@
3397	3397	{
3398	3398	ShaderManager_SetShader(This->shaders, PROG_TEXTURE, NULL, 0);
3399	3399	if(!(cmd->flags & 0x80000000))
3400		~~- (This, cmd->dest, destrect, destrect2, PROG_TEXTURE);~~
	3400	+ glRenderer__DrawBackbufferRect(This, cmd->dest, destrect, destrect2, PROG_TEXTURE);
3401	3401	This->bltvertices[1].dests = This->bltvertices[3].dests = 0.0f;
3402	3402	This->bltvertices[0].dests = This->bltvertices[2].dests = (GLfloat)(destrect.right - destrect.left) / (GLfloat)This->backbuffer->levels[0].ddsd.dwWidth;
3403	3403	This->bltvertices[0].destt = This->bltvertices[1].destt = 1.0f;