X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=video.c;h=b857bf15c053dd0a06735f10d8a1e6a0dab27d1f;hb=42c8119010bfc48776e8c82e42cceb06d07c0247;hp=e1f749ef0c03dc79d3c9c02a3e8eee916d441dd5;hpb=2823a4c8196a02da86ee180cf55586d4e8c91a2f;p=gpsp.git

diff --git a/video.c b/video.c
index e1f749e..b857bf1 100644
--- a/video.c
+++ b/video.c
@@ -79,6 +79,23 @@ static void Ge_Finish_Callback(int id, void *arg)
 {
 }
 
+#define get_screen_pixels()                                                   \
+  screen_pixels                                                               \
+
+#define get_screen_pitch()                                                    \
+  screen_pitch                                                                \
+
+#elif defined(WIZ_BUILD)
+
+static u16 rot_buffer[240*4];
+static u32 rot_lines_total = 4;
+static u32 rot_line_count = 0;
+static char rot_msg_buff[64];
+
+static u32 screen_offset = 0;
+static u16 *screen_pixels = NULL;
+const u32 screen_pitch = 320;
+
 #define get_screen_pixels()                                                   \
   screen_pixels                                                               \
 
@@ -3259,6 +3276,28 @@ void update_scanline()
   if(skip_next_frame)
     return;
 
+#ifdef WIZ_BUILD
+  if (screen_scale == unscaled_rot || screen_scale == scaled_aspect_rot)
+  {
+    if (rot_line_count == rot_lines_total)
+    {
+      rot_line_count = 0;
+      if (vcount - rot_lines_total < FONT_HEIGHT && rot_msg_buff[0])
+      {
+        print_string_ext(rot_msg_buff, 0xFFFF, 0x0000, 0, 0,
+          rot_buffer, 240, 0, vcount - rot_lines_total, rot_lines_total);
+        if (vcount >= FONT_HEIGHT)
+          rot_msg_buff[0] = 0;
+      }
+      if (screen_scale == unscaled_rot)
+        do_rotated_blit(gpsp_gp2x_screen, rot_buffer, vcount);
+      else
+        upscale_aspect_row(gpsp_gp2x_screen, rot_buffer, vcount/3);
+    }
+    screen_offset = &rot_buffer[rot_line_count++ * 240];
+  }
+#endif
+
   // If the screen is in in forced blank draw pure white.
   if(dispcnt & 0x80)
   {
@@ -3322,6 +3361,34 @@ void flip_screen()
   }
 }
 
+#elif defined(WIZ_BUILD)
+
+void flip_screen()
+{
+  if((resolution_width == small_resolution_width) &&
+   (resolution_height == small_resolution_height))
+  {
+    switch(screen_scale)
+    {
+      case scaled_aspect:
+        upscale_aspect(gpsp_gp2x_screen, screen_pixels);
+        break;
+      case unscaled_rot:
+        do_rotated_blit(gpsp_gp2x_screen, rot_buffer, 160);
+        rot_line_count = 0;
+        goto no_clean;
+      case scaled_aspect_rot:
+        rot_line_count = 0;
+        goto no_clean;
+    }
+  }
+  warm_cache_op_all(WOP_D_CLEAN);
+
+no_clean:
+  pollux_video_flip();
+  screen_pixels = (u16 *)gpsp_gp2x_screen + screen_offset;
+}
+
 #else
 
 #define integer_scale_copy_2()                                                \
@@ -3405,10 +3472,18 @@ void flip_screen()
       SDL_Rect drect = {40, 40, 240, 160};
       SDL_BlitSurface(screen, &srect, hw_screen, &drect);
     }
+    else if((screen_scale == scaled_aspect) &&
+     (resolution_width == small_resolution_width) &&
+     (resolution_height == small_resolution_height))
+    {
+      SDL_Rect drect = {0, 10, 0, 0};
+      SDL_BlitSurface(screen, NULL, hw_screen, &drect);
+    }
     else
     {
       SDL_BlitSurface(screen, NULL, hw_screen, NULL);
     }
+    warm_cache_op_all(WOP_D_CLEAN);
   }
 #else
   SDL_Flip(screen);
@@ -3512,6 +3587,12 @@ void init_video()
   GE_CMD(NOP, 0);
 }
 
+#elif defined(WIZ_BUILD)
+
+void init_video()
+{
+}
+
 #else
 
 void init_video()
@@ -3527,7 +3608,7 @@ void init_video()
   screen = SDL_CreateRGBSurface(SDL_HWSURFACE, 240 * video_scale,
    160 * video_scale, 16, 0xFFFF, 0xFFFF, 0xFFFF, 0);
 
-  gp2x_load_mmuhack();
+  warm_change_cb_upper(WCB_C_BIT|WCB_B_BIT, 1);
 #else
   screen = SDL_SetVideoMode(240 * video_scale, 160 * video_scale, 16, 0);
 #endif
@@ -3640,6 +3721,67 @@ void clear_screen(u16 color)
   sceGuSync(0, 0); */
 }
 
+#elif defined(WIZ_BUILD)
+
+void video_resolution_large()
+{
+  screen_offset = 0;
+  resolution_width = 320;
+  resolution_height = 240;
+
+  fb_use_buffers(1);
+  flip_screen();
+  clear_screen(0);
+  wiz_lcd_set_portrait(0);
+}
+
+void video_resolution_small()
+{
+  fb_use_buffers(4);
+
+  switch (screen_scale)
+  {
+    case unscaled:
+      screen_offset = 320*40 + 40;
+      wiz_lcd_set_portrait(0);
+      break;
+    case scaled_aspect:
+      screen_offset = 320*(80 - 14) + 80;
+      wiz_lcd_set_portrait(0);
+      break;
+    case unscaled_rot:
+      wiz_lcd_set_portrait(1);
+      rot_lines_total = 4;
+      rot_line_count = 0;
+      break;
+    case scaled_aspect_rot:
+      wiz_lcd_set_portrait(1);
+      rot_lines_total = 3;
+      rot_line_count = 0;
+      break;
+  }
+
+  flip_screen();
+  clear_screen(0);
+
+  resolution_width = 240;
+  resolution_height = 160;
+}
+
+void set_gba_resolution(video_scale_type scale)
+{
+  screen_scale = scale;
+}
+
+void clear_screen(u16 color)
+{
+  u32 col = ((u32)color << 16) | color;
+  u32 *p = gpsp_gp2x_screen;
+  int c = 320*240/2;
+  while (c-- > 0)
+    *p++ = col;
+}
+
 #else
 
 void video_resolution_large()
@@ -3656,7 +3798,7 @@ void video_resolution_large()
     resolution_height = 240;
   SDL_ShowCursor(0);
 
-  gp2x_load_mmuhack();
+  warm_change_cb_upper(WCB_C_BIT|WCB_B_BIT, 1);
 #else
   screen = SDL_SetVideoMode(480, 272, 16, 0);
   resolution_width = 480;
@@ -3669,11 +3811,18 @@ void video_resolution_small()
   current_scale = screen_scale;
 
 #ifdef GP2X_BUILD
+  int w, h;
   SDL_FreeSurface(screen);
   SDL_GP2X_AllowGfxMemory(NULL, 0);
-  hw_screen = SDL_SetVideoMode((screen_scale == unscaled ? 320 :
-   small_resolution_width * video_scale), (screen_scale == unscaled ? 320 :
-   small_resolution_height * video_scale), 16, SDL_HWSURFACE);
+
+  w = 320; h = 240;
+  if (screen_scale != unscaled)
+  {
+    w = small_resolution_width * video_scale;
+    h = small_resolution_height * video_scale;
+  }
+  if (screen_scale == scaled_aspect) h += 20;
+  hw_screen = SDL_SetVideoMode(w, h, 16, SDL_HWSURFACE);
 
   screen = SDL_CreateRGBSurface(SDL_HWSURFACE,
    small_resolution_width * video_scale, small_resolution_height *
@@ -3681,7 +3830,7 @@ void video_resolution_small()
 
   SDL_ShowCursor(0);
 
-  gp2x_load_mmuhack();
+  warm_change_cb_upper(WCB_C_BIT|WCB_B_BIT, 1);
 #else
   screen = SDL_SetVideoMode(small_resolution_width * video_scale,
    small_resolution_height * video_scale, 16, 0);
@@ -3752,19 +3901,17 @@ void blit_to_screen(u16 *src, u32 w, u32 h, u32 dest_x, u32 dest_y)
 }
 
 void print_string_ext(const char *str, u16 fg_color, u16 bg_color,
- u32 x, u32 y, void *_dest_ptr, u32 pitch, u32 pad)
+ u32 x, u32 y, void *_dest_ptr, u32 pitch, u32 pad, u32 h_offset, u32 height)
 {
   u16 *dest_ptr = (u16 *)_dest_ptr + (y * pitch) + x;
   u8 current_char = str[0];
   u32 current_row;
   u32 glyph_offset;
-  u32 i = 0, i2, i3;
+  u32 i = 0, i2, i3, h;
   u32 str_index = 1;
   u32 current_x = x;
 
-
-  /* EDIT */
-  if(y + FONT_HEIGHT >= resolution_height)
+  if(y + height > resolution_height)
       return;
 
   while(current_char)
@@ -3779,7 +3926,8 @@ void print_string_ext(const char *str, u16 fg_color, u16 bg_color,
     {
       glyph_offset = _font_offset[current_char];
       current_x += FONT_WIDTH;
-      for(i2 = 0; i2 < FONT_HEIGHT; i2++, glyph_offset++)
+      glyph_offset += h_offset;
+      for(i2 = h_offset, h = 0; i2 < FONT_HEIGHT && h < height; i2++, h++, glyph_offset++)
       {
         current_row = _font_bits[glyph_offset];
         for(i3 = 0; i3 < FONT_WIDTH; i3++)
@@ -3792,7 +3940,7 @@ void print_string_ext(const char *str, u16 fg_color, u16 bg_color,
         }
         dest_ptr += (pitch - FONT_WIDTH);
       }
-      dest_ptr = dest_ptr - (pitch * FONT_HEIGHT) + FONT_WIDTH;
+      dest_ptr = dest_ptr - (pitch * h) + FONT_WIDTH;
     }
 
     i++;
@@ -3808,23 +3956,37 @@ void print_string_ext(const char *str, u16 fg_color, u16 bg_color,
       str_index++;
     }
 
-    if(current_x + FONT_WIDTH >= resolution_width /* EDIT */)
-      break;
+    if(current_x + FONT_WIDTH > resolution_width /* EDIT */)
+    {
+      while (current_char && current_char != '\n')
+      {
+        current_char = str[str_index++];
+      }
+    }
   }
 }
 
 void print_string(const char *str, u16 fg_color, u16 bg_color,
  u32 x, u32 y)
 {
+#ifdef WIZ_BUILD
+  if ((screen_scale == unscaled_rot || screen_scale == scaled_aspect_rot) &&
+   (resolution_width == small_resolution_width) &&
+   (resolution_height == small_resolution_height))
+  {
+    snprintf(rot_msg_buff, sizeof(rot_msg_buff), "%s", str);
+    return;
+  }
+#endif
   print_string_ext(str, fg_color, bg_color, x, y, get_screen_pixels(),
-   get_screen_pitch(), 0);
+   get_screen_pitch(), 0, 0, FONT_HEIGHT);
 }
 
 void print_string_pad(const char *str, u16 fg_color, u16 bg_color,
  u32 x, u32 y, u32 pad)
 {
   print_string_ext(str, fg_color, bg_color, x, y, get_screen_pixels(),
-   get_screen_pitch(), pad);
+   get_screen_pitch(), pad, 0, FONT_HEIGHT);
 }
 
 u32 debug_cursor_x = 0;
@@ -3919,7 +4081,8 @@ void debug_screen_printl(const char *format, ...)
 
   va_start(ap, format);
   debug_screen_printf(format, ap);
-  debug_screen_printf("\n");
+  debug_screen_newline(1);
+//  debug_screen_printf("\n");
   va_end(ap);
 }