From dd7595a3475407a7fa96a97393bae8c5220e8762 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Wed, 4 Jan 2012 18:41:13 +1000
Subject: Add the base Enlightenment Foundation Libraries - eina, eet, evas,
 ecore, embryo, and edje.

Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
---
 .../software_16_wince/evas_wince_gdi_buffer.c      | 165 +++++++++++++++++++++
 1 file changed, 165 insertions(+)
 create mode 100644 libraries/evas/src/modules/engines/software_16_wince/evas_wince_gdi_buffer.c

(limited to 'libraries/evas/src/modules/engines/software_16_wince/evas_wince_gdi_buffer.c')

diff --git a/libraries/evas/src/modules/engines/software_16_wince/evas_wince_gdi_buffer.c b/libraries/evas/src/modules/engines/software_16_wince/evas_wince_gdi_buffer.c
new file mode 100644
index 0000000..f32db4a
--- /dev/null
+++ b/libraries/evas/src/modules/engines/software_16_wince/evas_wince_gdi_buffer.c
@@ -0,0 +1,165 @@
+#include "evas_common.h"
+#include "evas_engine.h"
+
+
+typedef struct BITMAPINFO_16bpp BITMAPINFO_16bpp;
+typedef struct Evas_Engine_WinCE_GDI_Priv Evas_Engine_WinCE_GDI_Priv;
+
+struct BITMAPINFO_16bpp
+{
+   BITMAPINFOHEADER bih;
+   DWORD            masks[3];
+};
+
+struct Evas_Engine_WinCE_GDI_Priv
+{
+   HWND              window;
+   HDC               dc;
+   BITMAPINFO_16bpp *bitmap_info;
+   HBITMAP           bitmap;
+   int               width;
+   int               height;
+};
+
+void *
+evas_software_wince_gdi_init(HWND window,
+                             int  width,
+                             int  height,
+                             int  fullscreen)
+{
+   Evas_Engine_WinCE_GDI_Priv *priv;
+
+   priv = (Evas_Engine_WinCE_GDI_Priv *)malloc(sizeof(Evas_Engine_WinCE_GDI_Priv));
+   if (!priv)
+     return NULL;
+
+   priv->window = window;
+   priv->dc = GetDC(window);
+   if (!priv->dc)
+     {
+        ERR("Can not get DC");
+        free(priv);
+        return NULL;
+     }
+
+   if (fullscreen)
+     {
+        priv->width = GetSystemMetrics(SM_CXSCREEN);
+        priv->height = GetSystemMetrics(SM_CYSCREEN);
+     }
+   else
+     {
+        priv->width = width;
+        priv->height = height;
+     }
+
+   priv->bitmap_info = (BITMAPINFO_16bpp *)malloc(sizeof(BITMAPINFO_16bpp));
+   if (!priv->bitmap_info)
+     {
+        ERR("Can not allocate bitmap info");
+        ReleaseDC(window, priv->dc);
+        free(priv);
+        return NULL;
+     }
+
+   priv->bitmap_info->bih.biSize = sizeof(BITMAPINFOHEADER);
+   priv->bitmap_info->bih.biWidth = priv->width;
+   priv->bitmap_info->bih.biHeight = -priv->height;
+   priv->bitmap_info->bih.biPlanes = 1;
+   priv->bitmap_info->bih.biSizeImage = 2 * priv->width * priv->height;
+   priv->bitmap_info->bih.biXPelsPerMeter = 0;
+   priv->bitmap_info->bih.biYPelsPerMeter = 0;
+   priv->bitmap_info->bih.biClrUsed = 0;
+   priv->bitmap_info->bih.biClrImportant = 0;
+   priv->bitmap_info->bih.biBitCount = 16;
+   priv->bitmap_info->bih.biCompression = BI_BITFIELDS;
+   priv->bitmap_info->masks[0] = 0x0000f800;
+   priv->bitmap_info->masks[1] = 0x000007e0;
+   priv->bitmap_info->masks[2] = 0x0000001f;
+
+   return priv;
+}
+
+void
+evas_software_wince_gdi_shutdown(void *priv)
+{
+   free(((Evas_Engine_WinCE_GDI_Priv *)priv)->bitmap_info);
+   ReleaseDC(((Evas_Engine_WinCE_GDI_Priv *)priv)->window, ((Evas_Engine_WinCE_GDI_Priv *)priv)->dc);
+   free(priv);
+}
+
+
+FB_Output_Buffer *
+evas_software_wince_gdi_output_buffer_new(void *priv,
+                                          int   width,
+                                          int   height)
+{
+   Evas_Engine_WinCE_GDI_Priv *priv2;
+   FB_Output_Buffer           *fbob;
+   void                       *buffer;
+
+   fbob = calloc(1, sizeof(FB_Output_Buffer));
+   if (!fbob) return NULL;
+
+   fbob->priv = priv;
+
+   priv2 = (Evas_Engine_WinCE_GDI_Priv *)fbob->priv;
+
+   priv2->bitmap = CreateDIBSection(priv2->dc,
+                                    (const BITMAPINFO *)priv2->bitmap_info,
+                                    DIB_RGB_COLORS,
+                                    (void **)(&buffer),
+                                    NULL,
+                                    0);
+   if (!priv2->bitmap)
+     {
+        free(fbob);
+        return NULL;
+     }
+
+   fbob->im = (Soft16_Image *) evas_cache_image_data(evas_common_soft16_image_cache_get(), width, height, (DATA32 *)buffer, 0, EVAS_COLORSPACE_RGB565_A5P);
+   if (fbob->im)
+     fbob->im->stride = width;
+
+   return fbob;
+}
+
+void
+evas_software_wince_gdi_output_buffer_free(FB_Output_Buffer *fbob)
+{
+   Evas_Engine_WinCE_GDI_Priv *priv;
+
+   priv = (Evas_Engine_WinCE_GDI_Priv *)fbob->priv;
+   DeleteObject(priv->bitmap);
+   free(fbob);
+}
+
+void
+evas_software_wince_gdi_output_buffer_paste(FB_Output_Buffer *fbob)
+{
+   Evas_Engine_WinCE_GDI_Priv *priv;
+
+   priv = (Evas_Engine_WinCE_GDI_Priv *)fbob->priv;
+
+   if ((fbob->im->cache_entry.w == priv->width) &&
+       (fbob->im->cache_entry.h == priv->height))
+     {
+        HDC dc;
+
+        dc = CreateCompatibleDC(priv->dc);
+        SelectObject(dc, priv->bitmap);
+        BitBlt(priv->dc,
+               0, 0,
+               priv->width, priv->height,
+               dc,
+               0, 0,
+               SRCCOPY);
+        DeleteDC(dc);
+
+     }
+}
+
+void
+evas_software_wince_gdi_surface_resize(FB_Output_Buffer *fbob)
+{
+}
-- 
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