Enlightenment CVS committal
Author : doursse
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/modules/engines/software_16_wince
Modified Files:
evas_wince_gapi_buffer.c
Log Message:
fix framebuffer address on Ipaq H38xx and H39xx. GAPI is really really broken
on these devices
===================================================================
RCS file:
/cvs/e/e17/libs/evas/src/modules/engines/software_16_wince/evas_wince_gapi_buffer.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -3 -r1.5 -r1.6
--- evas_wince_gapi_buffer.c 22 May 2008 10:40:40 -0000 1.5
+++ evas_wince_gapi_buffer.c 22 May 2008 11:00:01 -0000 1.6
@@ -8,6 +8,21 @@
typedef struct Evas_Engine_WinCE_GAPI_Priv Evas_Engine_WinCE_GAPI_Priv;
+#define GETGXINFO 0x00020000
+
+typedef struct
+{
+ long Version; //00 (should filled with 100 before calling
ExtEscape)
+ void *pvFrameBuffer; //04
+ unsigned long cbStride; //08
+ unsigned long cxWidth; //0c
+ unsigned long cyHeight; //10
+ unsigned long cBPP; //14
+ unsigned long ffFormat; //18
+ char Unused[0x84 - 7 * 4];
+} _GXDeviceInfo;
+
+
#define LINK(type,name,import) \
name = (gapi_##type)GetProcAddress (gapi_lib, import)
@@ -96,6 +111,7 @@
gapi_input_close close_input;
gapi_draw_begin draw_begin;
gapi_draw_end draw_end;
+ void *buffer;
int width;
int height;
int stride;
@@ -249,6 +265,10 @@
(oemstr[13] == '3') &&
(oemstr[14] == '9')))
{
+ _GXDeviceInfo gxInfo = { 0 };
+ HDC dc;
+ int result;
+
priv->width = prop.cyHeight;
priv->height = prop.cxWidth;
priv->stride = prop.cbxPitch;
@@ -256,16 +276,35 @@
default_keys->vkB = 194;
default_keys->vkC = 195;
default_keys->vkStart = 196;
+
+ dc = GetDC (window);
+ if (!dc)
+ goto free_keys;
+
+ gxInfo.Version = 100;
+ result = ExtEscape(dc, GETGXINFO, 0, NULL, sizeof(gxInfo),
+ (char *) &gxInfo);
+ if (result <= 0)
+ {
+ ReleaseDC(window, dc);
+ goto free_keys;
+ }
+
+ priv->buffer = gxInfo.pvFrameBuffer;
+ ReleaseDC(window, dc);
}
else
{
priv->width = prop.cxWidth;
priv->height = prop.cyHeight;
priv->stride = prop.cbyPitch;
+ priv->buffer = NULL;
}
return priv;
+ free_keys:
+ free(default_keys);
close_input:
input_close();
close_display:
@@ -337,6 +376,9 @@
buffer = priv->draw_begin();
if (!buffer)
return;
+
+ printf ("buffers : %p %p\n", buffer, priv->buffer);
+ if (priv->buffer) buffer = priv->buffer;
if ((fbob->im->cache_entry.w == priv->width) &&
(fbob->im->cache_entry.h == priv->height))
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