SVGA3D_DEVCAP_SURFACEFMT_R5G6B5 guessingv1.2023.0.4

1 files changed, 8 insertions, 0 deletions

diff --git a/control.c b/control.c
index dedec69..f8e2d24 100644
--- a/control.c
+++ b/control.c
@@ -172,6 +172,13 @@ uint32_t FixDevCap(uint32_t cap_id, uint32_t cap_val)
 	switch(cap_id)

 	{

 		case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:

+#ifdef CAP_R5G6B5_ALWAYS_WRONG

+		{

+			uint32_t xrgb8888 = GetDevCap(SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8);

+			xrgb8888 &= ~SVGA3DFORMAT_OP_SRGBWRITE; /* nvidia */

+			return xrgb8888;

+		}

+#else

 			if(cap_val & SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET) /* VirtualBox BUG */

 			{

 				uint32_t xrgb8888 = GetDevCap(SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8);

@@ -188,6 +195,7 @@ uint32_t FixDevCap(uint32_t cap_id, uint32_t cap_val)
 					return xrgb8888;

 				}

 			}

+#endif

 			

 			break;

 	}