VMWare: SVGA_REG_MSHINT (but without any effect)

2 files changed, 13 insertions, 4 deletions

diff --git a/makefile b/makefile
index 0bd81e2..ca0a280 100644
--- a/makefile
+++ b/makefile
@@ -12,7 +12,7 @@ OBJS += &
 

 INCS = -I$(%WATCOM)\h\win -Iddk -Ivmware

 

-VER_BUILD = 85

+VER_BUILD = 86

 

 FLAGS = -DDRV_VER_BUILD=$(VER_BUILD)

 

diff --git a/vxd_svga.c b/vxd_svga.c
index 7f95a44..14bb300 100644
--- a/vxd_svga.c
+++ b/vxd_svga.c
@@ -108,6 +108,7 @@ static char SVGA_conf_hw_version[] = "HWVersion";
 static char SVGA_vxd_name[]        = "vmwsmini.vxd";

 

 static char SVGA_conf_disable_multisample[] = "NoMultisample";

+static char SVGA_conf_reg_multisample[] = "RegMultisample";

 static char SVGA_conf_async_mobs[] = "AsyncMOBs";

 

 svga_saved_state_t svga_saved_state = {FALSE};

@@ -352,6 +353,7 @@ static DWORD fb_pm16 = 0;
 //static DWORD st_address = 0;

 static DWORD st_surface_mb = 0;

 static DWORD disable_multisample = 0;

+static DWORD reg_multisample = 0;

 

 static void SVGA_write_driver_id()

 {

@@ -401,15 +403,17 @@ BOOL SVGA_init_hw()
 	/* some semaphores */

 	mem_sem = Create_Semaphore(1);

 	cb_sem = Create_Semaphore(1);

-	

+

 	/* configs in registry */

  	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_vram_limit, &conf_vram_limit);

  	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_rgb565bug,  &conf_rgb565bug);

  	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_cb,         &conf_cb); 

  	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_hw_version, &conf_hw_version);

  	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_pref_fifo,  &prefer_fifo);

- 	

+

  	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_disable_multisample, &disable_multisample);

+ 	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_reg_multisample, &reg_multisample);

+

  	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_async_mobs, &async_mobs);

  	RegReadConf(HKEY_LOCAL_MACHINE, SVGA_conf_path, SVGA_conf_hw_cursor,  &hw_cursor);

  	

@@ -501,6 +505,11 @@ BOOL SVGA_init_hw()
 			dbg_printf(dbg_no_irq);

 		}

 #endif

+		if(reg_multisample)

+		{

+			SVGA_WriteReg(SVGA_REG_MSHINT, reg_multisample);

+			dbg_printf("Value of SVGA_REG_MSHINT: %lX!\n", SVGA_ReadReg(SVGA_REG_MSHINT));

+		}

 		

 		/* enable FIFO */

 		SVGA_Enable();

@@ -641,7 +650,7 @@ BOOL SVGA3D_Init(void)
 		//dbg_printf("3D disabled by host.");

 		return FALSE;

 	}

-	if (hwVersion < SVGA3D_HWVERSION_WS65_B1)

+	if(hwVersion < SVGA3D_HWVERSION_WS65_B1)

 	{

 		//dbg_printf("Host SVGA3D protocol is too old, not binary compatible.");

 		return FALSE;