From 09ee9d676ad314666df90c9e173950bd5361d126 Mon Sep 17 00:00:00 2001
From: "Sergey Semyonov (Serge)" <ion2@mail.ru>
Date: Sat, 6 Jul 2013 15:15:26 +0000
Subject: [PATCH] Gallium 3D: kos_winsys

git-svn-id: svn://kolibrios.org@3773 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 .../video/Gallium/targets/graw_kos/graw_kos.c | 61 +++++++++++++++----
 .../Gallium/targets/graw_kos/graw_util.c      |  2 -
 .../video/Gallium/winsys/sw/kos_sw_winsys.c   | 24 ++++++--
 3 files changed, 70 insertions(+), 17 deletions(-)

diff --git a/drivers/video/Gallium/targets/graw_kos/graw_kos.c b/drivers/video/Gallium/targets/graw_kos/graw_kos.c
index b36372332e..9b1220c785 100644
--- a/drivers/video/Gallium/targets/graw_kos/graw_kos.c
+++ b/drivers/video/Gallium/targets/graw_kos/graw_kos.c
@@ -72,14 +72,21 @@ graw_create_window_and_screen(int x,
    if (format != PIPE_FORMAT_B8G8R8X8_UNORM)
       goto fail;
 
-   winsys = kos_create_sw_winsys();
+   winsys = kos_create_sw_winsys();
    if (winsys == NULL)
       goto fail;
 
-   screen = sw_screen_create(winsys);
+   screen = sw_screen_create(winsys);
+   
    if (screen == NULL)
       goto fail;
-
+
+    BeginDraw();
+    DrawWindow(x, y,width-1,height-1,
+               NULL,0,0x41);
+    EndDraw();
+    
+    *handle = (void *)winsys; 
     return (screen);
 
 fail:
@@ -99,12 +106,44 @@ graw_set_display_func(void (* draw)(void))
 void
 graw_main_loop(void)
 {
-   for (;;) {
- 
-      if (graw.draw) {
-         graw.draw();
-      }
-
-      delay(1);
-   }
+    int ev;
+    oskey_t   key;
+
+    BeginDraw();
+    DrawWindow(0,0,0,0, NULL, 0x000000,0x41);
+    EndDraw();
+            
+    if (graw.draw)
+    {
+       graw.draw();
+    }
+
+    while(1)
+    {
+        ev = wait_for_event(100);
+
+        switch(ev)
+        {
+            case 1:
+                BeginDraw();
+                DrawWindow(0,0,0,0, NULL, 0x000000,0x41);
+                EndDraw();
+            
+                if (graw.draw)
+                {
+                    graw.draw();
+                }
+                continue;
+
+            case 2:
+                key = get_key();
+//                printf("key %x\n", key.code);
+                if( key.code == 0x1b)
+                    return;
+                continue;
+
+            default:
+                continue;
+        };
+    };
 }
diff --git a/drivers/video/Gallium/targets/graw_kos/graw_util.c b/drivers/video/Gallium/targets/graw_kos/graw_util.c
index 2ba1e2dda0..16792a6c9c 100644
--- a/drivers/video/Gallium/targets/graw_kos/graw_util.c
+++ b/drivers/video/Gallium/targets/graw_kos/graw_util.c
@@ -8,7 +8,6 @@
 #include "util/u_memory.h"
 #include "state_tracker/graw.h"
 
-#if 0
 /* Helper functions.  These are the same for all graw implementations.
  */
 PUBLIC void *
@@ -55,7 +54,6 @@ graw_parse_fragment_shader(struct pipe_context *pipe,
    state.tokens = tokens;
    return pipe->create_fs_state(pipe, &state);
 }
-#endif
 
 static char out_filename[256] = "";
 
diff --git a/drivers/video/Gallium/winsys/sw/kos_sw_winsys.c b/drivers/video/Gallium/winsys/sw/kos_sw_winsys.c
index bfa3647b86..6e56e12290 100644
--- a/drivers/video/Gallium/winsys/sw/kos_sw_winsys.c
+++ b/drivers/video/Gallium/winsys/sw/kos_sw_winsys.c
@@ -182,11 +182,27 @@ kos_sw_display( struct sw_winsys *winsys,
                 struct sw_displaytarget *dt)
 {
     struct kos_sw_displaytarget *gdt = kos_sw_displaytarget(dt);
+
+	struct blit_call bc;
+	int ret;
+
+	bc.dstx     = 0;
+	bc.dsty     = 24;
+	bc.w        = gdt->width;
+	bc.h        = gdt->height;
+	bc.srcx     = 0;
+	bc.srcy     = 0;
+	bc.srcw     = gdt->width;
+	bc.srch     = gdt->height;
+	bc.stride   = gdt->stride;
+	bc.bitmap   = gdt->data;
+
+	__asm__ __volatile__(
+    "int $0x40":"=a"(ret):"a"(73), "b"(0x00),
+	"c"(&bc):"memory");
+
+	return ret;
 
-//    StretchDIBits(hDC,
-//                  0, 0, gdt->width, gdt->height,
-//                  0, 0, gdt->width, gdt->height,
-//                  gdt->data, &gdt->bmi, 0, SRCCOPY);
 }
 
 static void