166 lines
4.2 KiB
C
166 lines
4.2 KiB
C
#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)
|
|
{
|
|
}
|