原來是為了古老的"Large Array, 32M memory" 問題google 一下。

找到這裡 http://www.pocketpcjunkies.com/Uwe/Forum.aspx/wince-pb/492/VirtualAlloc-still-has-a-32MB-limit

原來是有只個有用的回覆。

後來卻變成 eMVP 對 MS share code license 的討論了..

兩點：
1. share code 的fair use可不可以用來 作support 時使用。值得花這麼多時間討論嗎？用來解決那個 32M , large array limit 不是很好？
2. 原來大部分的問都是因為 "沒有 source code，所以我不知道" ...

Buildrel -- sharing violation

奇怪，在某些 workspace 作 buildrel 會出現 sharing violation。
所以去找 buildrel.bat ==> 在 C:\WINCE500\PUBLIC\COMMON\OAK\MISC 找到。

打開後，在第 20 行加上 echo on，再 run 一次 buildrel，這樣每個動作就都會印出來。
然後找到..
C:\WINCE500\PLATFORM\SMDK2416>xcopy /q /c
C:\WINCE500\PBWorkspaces\Core2416\WINCE500\smdk2416_ARMV4I\oak\Files\nlscpg.txt
C:\WINCE500\PBWorkspaces\Core2416\RelDir\smdk2416_ARMV4I_Release
Sharing violation
0 File(s) copied


這個看起來好像是一個 FAQ 了： http://social.msdn.microsoft.com/Forums/en-US/winembplatdev/thread/49926e06-d048-4b95-827f-ab17e97d8f88/
而且好像就發生在 nlscpg.txt 這個檔。

MS 好像沒有要 fix 的意思。
只有在 buildrel 的 document 有一項：
如果發生 sharing violation error，請用 copy 不要用 copylink

!!! 天那！！ copy 的話要花好久時間 ！！

New (?) Blog

終於又可以回到 linux 了。

就跟當初因為 Windows CE 而轉換 blog一樣，這次也要轉換 blog (反正 blogger 新開 blog 不用錢 X)

R40eUbuntu

這麼奇怪的名字是因為當初是 R40e 的維護記錄。後來就當做 linux 相關blog 記錄。


* 希望我以後再也不用更新這個 site 的資料.. (>_<)

倫敦交易所創下最快交易記錄

記得這一連串的事件 -- 倫敦交易所

今天的新聞： 倫敦交易所創下最快交易記錄

但是..好像還只是試運轉.

latest ffmpeg rev can play logged 1seg TS

使用 v0.6 以後 (2010 09 23) 的 ffmpeg
ffplay 可以播放 1seg log stream..

write code to parse logged 1SEG TS Data. with ISO/IEC 13818-1

所包含的 PID 有：

• 0x0010
• 0x0011
• 0x0014
• 0x0024
• 0x0301
  
• 0x0400
• 0x0500
• 0x0600
• 0x1FC8
• 0x1FFF

下面是兩個同樣 log 10M 的 STREAM。
COLORBAR:
0010: 202
0011: 101
0014: 40
0024: 202
0301: 3486
0400:21145
0500: 9451
1FC8: 1008
1FFF:20144

TESTVIDEO
0010: 202
0011: 101
0014: 40
0024: 202
0400:35010
0500: 9450
0600: 3486
1FC8: 1009
1FFF: 6276

下面是 log 1M 的 TESTVIDEO
0010: 20
0011: 10
0014: 4
0024: 20
0400: 3499
0500: 946
0600: 349
1FC8: 101
1FFF: 635

當 CN 低時，會有 error，這時候 bit : transport_error_indicator 就會是 1. 有時候，該 packet 的 pid 就不在上述範圍內。

Color Bar TEST STREAM 有很多 priority packet (priority bit = 1)。
一般影片的 TEST STREAM 就沒有 priority packet。
priority packet 的 pid 是 0x0301 和 0x0010。0x0010 同時是 start packet.

use VLC to play 1SEG TS file

用 VLC 1.0.2:

vlc --ts-extra-pmt=15=0x400:27 log.trp

可以撥 save 起來的 1SEG TS file.

Serial TS (Transport Stream) bus signal definition

Serial Type Transport Stream 的信號 pin 有：

• TSCLK : clock
• TSO : Data
• TSEN : TS valid (有點類似 chip select)
• TSPAC : Syn Byte (在送出 sync byte 的data 時會有動作)
• TSER : TS Packet Error flag (packet 有 error 時會有動作)

Transport Stream 分為 3 部份：

 Sync --- Stream Data -- Pariry

其中 Sync + Stream Data == 188 byte
Parity 有 16 byte

一般的 chip 可以指定 TSEN 要不要把 parity 的data 也算進去。
另外，除了 stream packet 外，在沒有信號，或是有 error 時，會有 NULL packet。
也可以決定在送 null packet 時，clock 要不要動作。

奇怪mcu的I2C奇怪波形

悲哀的cheap mcu，送出的 I2C 撥波行徑然是..

可以看到在 START command 前，會送出一個 CLK, SDA 都是 Low 的 plus，然後 start condition 後， SDA 竟然會有一個 high-puls。

雖然這樣沒有違反 I2C wave form standard(?)

ref : wiki

但是有些 chip 就是不吃這樣的波形呀。

能偷就偷，不知道這種 chip design house 的品質是怎樣做出來的...

ULPI -- USB interface standard

USB Controller 與 PHY 的介面原為 22 pin 以上的 UTMI 介面。
後來為了減少 pin count，重新定義了12 pin 的 ULPI (UTMP+ Low Pin Interface)介面。

從此，USB controller 與 PHY 只要是標準 ULPI 介面的，都可以互換。

ULPI 的標準竟然含一個 由 PHY 輸出的 CLKOUT(60MHz)。
也就是說，ULPI 標準，規定了 crystal 要裝在 PHY 那一端。(?)

ULPI 也規定了內部的 register map，所以才能達到 chip 可以互換的要求。
規定了四類 register:

• ID
• Mode
• Interrupt
• Extra
  

接上 USB ActiveSync 後，一連線上就中斷，然後反覆。

這是因為由 KITL image 換成 NOKITL後，沒有重新sysgen 的關係。
>blddemo clean -q後，就可以了。

OpenGL ES 筆記 - III

from : http://www.sunsetlakesoftware.com/2008/08/05/lessons-molecules-opengl-es

---

原來的OpenGL 包涵很多none-effecicent api，OpenGL ES 把所有none-effiicienct api 都拿掉了。

Config

EGLConfig 是要告訴 OpenGL 目前這個hardware platform surface 的 rendering format。
使用 eglGetConfigs( ) 可以取出目前這個platform 所有 support 的 rendering format。

要決定 config 有很多複雜的動作：

詢問目前 platform support 的 config 有哪些。
設定目前要用的config

config 是由一堆 attrib 組成，EGL 用一維 array 來代表：分別是
{attrib1,value1,attrib2,value2...EGL_NONE};

Attrib

EGL_BUFFER_SIZE

Color buffer depth (bit 數)
= RED_SIZE + GREEN_SIZE + BLUE_SIZE + ALPHA_SIZE

---

輸入Vertex array 與 繪圖

畫圖的動作分成兩部份：

• 將 定義 Vertext Point 的 Array 丟進 OpenGL
• 要 OpenGL 以 XXX 的順序畫圖

所以需要提供兩種資料：

• Vertex point array
• Vertex Draw Sequence

第一個資料用 glVertexPointers( ) function 來送入 OpenGL。
第二個資料用 glDrawElements( ) 時傳入。
void glVertexPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);其中 size 是每一個 vertex 的 coordinate number -- 就是一個Vertex 需要幾筆資料來表示。因為是3維座標，所以寫 3 (default 是 4).

void glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);其中 indices 就是繪出的順序。
indices 的內容通常是：{0,4,1,0,9,4,9,5,4}這是說，先由點 0,4,1 畫出一個三角形，再用點 0,9,4 話一個，然後是點 9,5,4 的三角形。

OpenGL ES 筆記 - II

一樣，ref http://blog.jayway.com

---

OpenGL ES 採用 右手直角座標 -- 也就是說

右手方向是 X
上方是Y
背後是 Z

而初始的 view 位置就是在 0.0.0

Transformation 就是把要描繪的物體在座標軸上轉換，有以下的轉換動作：

1. Translate 平移
2. Rotate 旋轉
3. Scale 放大/縮小

以上的動作都有一function 可以作，參數分別是對 x, y ,z 軸的參數，其中 Rotate 的參數單位是 degree。

---

OpenGL ES 筆記

一堆opengl 的筆記。
ref:
http://wiki.forum.nokia.com/
http://blog.jayway.com/

---

OpenGL 的繪圖步驟：

1. 取得 display --- 就是 pc monitor，或是手機的 lcd panel.
   
2. initialize EGL
   
3. 選一個 config/mode
4. create一個 context
5. create一個 用來繪圖的 surface
6. enable 剛剛create的 context

OpenGL ES 繪圖基本元素(Primitives)

1. Vertex ( Vertices) : 最小的基本繪圖單位，就是兩線交會的點。(point)
   Vertex 在 OpenGL ES 中被用作描繪3D model 的元素，也被用來指定 camera , light 的位置。
2. Edge : 連接兩個 Vertex 的直線
3. Face : 由三個 Vertex 包成的三角形區域。
   當要定義一個face 時，他的三個vertex 的順序是很重要的，vertex 順序被用來判定face 的正面和背面(右手定則?)。有時候，可以指定只 render 正面，好節省時間。

定義一個多邊形 (Polygon)

多邊型的每個面要被拆解成一個一個的三角型，然後把每個三角形的端點(vertex) 寫出來就可以。

所以寫出來，會是一個array:
{
-1.0f, 1.0f, 0.0f, // 0 Top Left
-1.0f, -1.0f, 0.0f, // 1 Bottom Left
1.0f, -1.0f, 0.0f, // 2 Bottom Right
1.0f, 1.0f, 0.0f // 3. Top Right
}

把 vortex 訂出來後，還需要一個資料，告訴OpenGL 哪幾點構成一個 triangle，這個資料叫 indices:
{
0,1,2, // 第一個triangle 由 vertex 0.1.2 構成
0,2,3
};


OpenGL ES 描繪的方式 (render primitive)

剛剛 OpenGL ES 的 primitives 定義 "描述物體的基本元素"，現在要講得是如何把這些 "描述" 畫出來。

1. GL_POINTS : 只描出 定義的點
2. GL_LINE_STRIP : 依順序描出點之間的線
3. GL_LINE_LOOP : 和 GL_LINE_STRIP 一樣，但是再加一條 : 最後一點到第一點的線
4. GL_LINES : 兩兩描出一線
5. GL_TRIANGLES : 每三點描出一triangle
6. GL_TRIANGLE_STRIP :有點難，就是每三點描出一triangle外，再包圍起來。
7. GL_TRIANGLE_FAN : 一樣，有點難，每三點描出一 triangle外，再用扇形圍起來。

所以一般常用的rendering primitives 是 GL_TRIANGLES

抱怨：PANASONIC DVD 錄放影機 一過保就壞了

去年 5 月底買的 PANASONIC DVD 錄放影機 DMR ES15，5200。
結果保固一年一過就壞了，而且是壞在最貴的雷射頭。修理1900。 超過原價的 1/3 。

這樣的設計功力應該才是最厲害的...剛好過保固就壞。

---

L 提供的： http://se.sunfar.com.tw/promo/9908/05.htm 順發延長保固 -- 就像 apple care, IBM, Dell 一樣，可以加買保固。

Modify DDCAPS for CE 6.0

DDCAPS 是 platform builder 提供，偵測 platform 支援 directdraw 的程度。
但是 CE 6.0 後，DirectDraw interface 大幅改變，所以這個 code 就不能用了。要修改後才行。

修改後的 code:

Index: ddcaps.c
===================================================================
--- ddcaps.c (revision 23142)
+++ ddcaps.c (working copy)
@@ -74,7 +74,7 @@
LPDWORD caps;
LPCAPSDEFSTYPE defs;

-} gCaps[10];
+} gCaps[12];

struct
{
@@ -102,131 +102,83 @@
LPDIRECTDRAW lpDD; // DirectDraw object

// Map caps bits to readable strings
-CAPSDEFSTYPE ddCapsDefs[MAX_BOXES] =
-{
- {TEXT("3D"), DDCAPS_3D},
- {TEXT("ALIGNBOUNDARYDEST"), DDCAPS_ALIGNBOUNDARYDEST},
- {TEXT("ALIGNSIZEDEST"), DDCAPS_ALIGNSIZEDEST},
- {TEXT("ALIGNBOUNDARYSRC"), DDCAPS_ALIGNBOUNDARYSRC},
- {TEXT("ALIGNSIZESRC"), DDCAPS_ALIGNSIZESRC},
- {TEXT("ALIGNSTRIDE"), DDCAPS_ALIGNSTRIDE},
- {TEXT("BLT"), DDCAPS_BLT},
- {TEXT("BLTQUEUE"), DDCAPS_BLTQUEUE},
- {TEXT("BLTFOURCC"), DDCAPS_BLTFOURCC},
- {TEXT("BLTSTRETCH"), DDCAPS_BLTSTRETCH},
- {TEXT("GDI"), DDCAPS_GDI},
- {TEXT("OVERLAY"), DDCAPS_OVERLAY},
- {TEXT("OVERLAYCANTCLIP"), DDCAPS_OVERLAYCANTCLIP},
- {TEXT("OVERLAYFOURCC"), DDCAPS_OVERLAYFOURCC},
- {TEXT("OVERLAYSTRETCH"), DDCAPS_OVERLAYSTRETCH},
- {TEXT("PALETTE"), DDCAPS_PALETTE},
- {TEXT("PALETTEVSYNC"), DDCAPS_PALETTEVSYNC},
- {TEXT("READSCANLINE"), DDCAPS_READSCANLINE},
- {TEXT("STEREOVIEW"), DDCAPS_STEREOVIEW},
- {TEXT("VBI"), DDCAPS_VBI},
- {TEXT("ZBLTS"), DDCAPS_ZBLTS},
- {TEXT("ZOVERLAYS"), DDCAPS_ZOVERLAYS},
- {TEXT("COLORKEY"), DDCAPS_COLORKEY},
- {TEXT("ALPHA"), DDCAPS_ALPHA},
- {TEXT("CKEYHWASSIST"), DDCAPS_COLORKEYHWASSIST},
- {TEXT("NOHARDWARE"), DDCAPS_NOHARDWARE},
- {TEXT("BLTCOLORFILL"), DDCAPS_BLTCOLORFILL},
- {TEXT("BANKSWITCHED"), DDCAPS_BANKSWITCHED},
- {TEXT("BLTDEPTHFILL"), DDCAPS_BLTDEPTHFILL},
- {TEXT("CANCLIP"), DDCAPS_CANCLIP},
- {TEXT("CANCLIPSTRETCHED"), DDCAPS_CANCLIPSTRETCHED},
-};

+
CAPSDEFSTYPE CKeyCapsDefs[MAX_BOXES] =
{
- {TEXT("DESTBLT"), DDCKEYCAPS_DESTBLT},
- {TEXT("DESTBLTCLRSPACE"), DDCKEYCAPS_DESTBLTCLRSPACE},
+ {TEXT("BOTHBLT"), DDCKEYCAPS_BOTHBLT},
+ {TEXT("DESTBLT"), DDCKEYCAPS_DESTBLT },
+ {TEXT("DESTBLTCLRSPACE"), DDCKEYCAPS_DESTBLTCLRSPACE },
{TEXT("DESTBLTCLRSPACEYUV"), DDCKEYCAPS_DESTBLTCLRSPACEYUV},
- {TEXT("DESTBLTYUV"), DDCKEYCAPS_DESTBLTYUV},
- {TEXT("DESTOVERLAY"), DDCKEYCAPS_DESTOVERLAY},
- {TEXT("DESTOVERLAYCLRSPACE"), DDCKEYCAPS_DESTOVERLAYCLRSPACE},
- {TEXT("DESTOVERLAYCLRSPACEYUV"), DDCKEYCAPS_DESTOVERLAYCLRSPACEYUV},
- {TEXT("DESTOVERLAYONEACTIVE"), DDCKEYCAPS_DESTOVERLAYONEACTIVE},
- {TEXT("DESTOVERLAYYUV"), DDCKEYCAPS_DESTOVERLAYYUV},
- {TEXT("SRCBLT"), DDCKEYCAPS_SRCBLT},
+ {TEXT("SRCBLT"), DDCKEYCAPS_SRCBLT },
{TEXT("SRCBLTCLRSPACE"), DDCKEYCAPS_SRCBLTCLRSPACE},
- {TEXT("SRCBLTCLRSPACEYUV"), DDCKEYCAPS_SRCBLTCLRSPACEYUV},
- {TEXT("SRCBLTYUV"), DDCKEYCAPS_SRCBLTYUV},
- {TEXT("SRCOVERLAY"), DDCKEYCAPS_SRCOVERLAY},
- {TEXT("SRCOVERLAYCLRSPACE"), DDCKEYCAPS_SRCOVERLAYCLRSPACE},
- {TEXT("SRCOVERLAYCLRSPACEYUV"), DDCKEYCAPS_SRCOVERLAYCLRSPACEYUV},
- {TEXT("SRCOVERLAYONEACTIVE"), DDCKEYCAPS_SRCOVERLAYONEACTIVE},
- {TEXT("SRCOVERLAYYUV"), DDCKEYCAPS_SRCOVERLAYYUV}
+ {TEXT("SRCBLTCLRSPACEYUV"), DDCKEYCAPS_SRCBLTCLRSPACEYUV },
};

-CAPSDEFSTYPE FXCapsDefs[MAX_BOXES] =
-{
- { TEXT("BLTARITHSTRETCHY"), DDFXCAPS_BLTARITHSTRETCHY },
- { TEXT("BLTARITHSTRETCHYN"), DDFXCAPS_BLTARITHSTRETCHYN },
- { TEXT("BLTMIRRORLEFTRIGHT"), DDFXCAPS_BLTMIRRORLEFTRIGHT },
- { TEXT("BLTMIRRORUPDOWN"), DDFXCAPS_BLTMIRRORUPDOWN },
- { TEXT("BLTROTATION"), DDFXCAPS_BLTROTATION },
- { TEXT("BLTROTATION90"), DDFXCAPS_BLTROTATION90 },
- { TEXT("BLTSHRINKX"), DDFXCAPS_BLTSHRINKX },
- { TEXT("BLTSHRINKXN"), DDFXCAPS_BLTSHRINKXN },
- { TEXT("BLTSHRINKY"), DDFXCAPS_BLTSHRINKY },
- { TEXT("BLTSHRINKYN"), DDFXCAPS_BLTSHRINKYN },
- { TEXT("BLTSTRETCHX"), DDFXCAPS_BLTSTRETCHX },
- { TEXT("BLTSTRETCHXN"), DDFXCAPS_BLTSTRETCHXN },
- { TEXT("BLTSTRETCHY"), DDFXCAPS_BLTSTRETCHY },
- { TEXT("BLTSTRETCHYN"), DDFXCAPS_BLTSTRETCHYN },
- { TEXT("OVERLAYARITHSTRETCHY"), DDFXCAPS_OVERLAYARITHSTRETCHY },
- { TEXT("OVERLAYARITHSTRETCHYN"), DDFXCAPS_OVERLAYARITHSTRETCHYN },
- { TEXT("OVERLAYSHRINKX"), DDFXCAPS_OVERLAYSHRINKX },
- { TEXT("OVERLAYSHRINKXN"), DDFXCAPS_OVERLAYSHRINKXN },
- { TEXT("OVERLAYSHRINKY"), DDFXCAPS_OVERLAYSHRINKY },
- { TEXT("OVERLAYSHRINKYN"), DDFXCAPS_OVERLAYSHRINKYN },
- { TEXT("OVERLAYSTRETCHX"), DDFXCAPS_OVERLAYSTRETCHX },
- { TEXT("OVERLAYSTRETCHXN"), DDFXCAPS_OVERLAYSTRETCHXN },
- { TEXT("OVERLAYSTRETCHY"), DDFXCAPS_OVERLAYSTRETCHY },
- { TEXT("OVERLAYSTRETCHYN"), DDFXCAPS_OVERLAYSTRETCHYN },
- { TEXT("OVERLAYMIRRORLEFTRIGHT"), DDFXCAPS_OVERLAYMIRRORLEFTRIGHT },
- { TEXT("OVERLAYMIRRORUPDOWN"), DDFXCAPS_OVERLAYMIRRORUPDOWN },
-};
-
CAPSDEFSTYPE PalCapsDefs[MAX_BOXES] =
{
- {TEXT("1BIT"), DDPCAPS_1BIT},
- {TEXT("2BIT"), DDPCAPS_2BIT},
- {TEXT("4BIT"), DDPCAPS_4BIT},
- {TEXT("8BITENTRIES"), DDPCAPS_8BITENTRIES},
- {TEXT("8BIT"), DDPCAPS_8BIT},
- {TEXT("ALLOW256"), DDPCAPS_ALLOW256},
- {TEXT("INITIALIZE"), DDPCAPS_INITIALIZE},
+ {TEXT("ALPHA"), DDPCAPS_ALPHA},
{TEXT("PRIMARYSURFACE"), DDPCAPS_PRIMARYSURFACE},
- {TEXT("PRIMARYSURFACELEFT"), DDPCAPS_PRIMARYSURFACELEFT},
- {TEXT("VSYNC"), DDPCAPS_VSYNC}
-};
+ };

-CAPSDEFSTYPE SurfCapsDefs[MAX_BOXES] =
+CAPSDEFSTYPE BltCapsDefs[MAX_BOXES] =
{
- {TEXT("3DDEVICE"), DDSCAPS_3DDEVICE},
- {TEXT("ALPHA"), DDSCAPS_ALPHA},
- {TEXT("BACKBUFFER"), DDSCAPS_BACKBUFFER},
- {TEXT("COMPLEX"), DDSCAPS_COMPLEX},
- {TEXT("FLIP"), DDSCAPS_FLIP},
- {TEXT("FRONTBUFFER"), DDSCAPS_FRONTBUFFER},
- {TEXT("MIPMAP"), DDSCAPS_MIPMAP},
- {TEXT("OFFSCREENPLAIN"), DDSCAPS_OFFSCREENPLAIN},
- {TEXT("OVERLAY"), DDSCAPS_OVERLAY},
- {TEXT("PALETTE"), DDSCAPS_PALETTE},
- {TEXT("PRIMARYSURFACE"), DDSCAPS_PRIMARYSURFACE},
- {TEXT("PRIMARYSURFACELEFT"), DDSCAPS_PRIMARYSURFACELEFT},
- {TEXT("SYSTEMMEMORY"), DDSCAPS_SYSTEMMEMORY},
- {TEXT("TEXTURE"), DDSCAPS_TEXTURE},
- {TEXT("VIDEOMEMORY"), DDSCAPS_VIDEOMEMORY},
- {TEXT("VISIBLE"), DDSCAPS_VISIBLE},
- {TEXT("WRITEONLY"), DDSCAPS_WRITEONLY},
- {TEXT("ZBUFFER"), DDSCAPS_ZBUFFER}
-};
+ { TEXT("READSYSMEM"), DDBLTCAPS_READSYSMEM },
+ { TEXT("WRITESYSMEM"), DDBLTCAPS_WRITESYSMEM },
+ { TEXT("FOURCCTORGB"), DDBLTCAPS_FOURCCTORGB },
+ { TEXT("COPYFOURCC"), DDBLTCAPS_COPYFOURCC },
+ { TEXT("FILLFOURCC"), DDBLTCAPS_FILLFOURCC },
+ };

+CAPSDEFSTYPE AlphaCapsDefs[MAX_BOXES] =
+{
+ { TEXT("ALPHAPIXELS"), DDALPHACAPS_ALPHAPIXELS },
+ { TEXT("PREMULT"), DDALPHACAPS_PREMULT },
+ { TEXT("NONPREMULT"), DDALPHACAPS_NONPREMULT },
+ { TEXT("ALPHAFILL"), DDALPHACAPS_ALPHAFILL },
+ { TEXT("ALPHANEG"), DDALPHACAPS_ALPHANEG },
+ };

+CAPSDEFSTYPE OverlayCapsDefs[MAX_BOXES] =
+{
+ {TEXT("FLIP"), DDOVERLAYCAPS_FLIP},
+ {TEXT("FOURCC"), DDOVERLAYCAPS_FOURCC},
+ {TEXT("ZORDER"), DDOVERLAYCAPS_ZORDER},
+ {TEXT("MIRRORLEFTRIGHT"), DDOVERLAYCAPS_MIRRORLEFTRIGHT},
+ {TEXT("MIRRORUPDOWN"), DDOVERLAYCAPS_MIRRORUPDOWN},
+ {TEXT("CKEYSRC"), DDOVERLAYCAPS_CKEYSRC},
+ {TEXT("CKEYSRCCLRSPACE"), DDOVERLAYCAPS_CKEYSRCCLRSPACE},
+ {TEXT("CKEYSRCCLRSPACEYUV"), DDOVERLAYCAPS_CKEYSRCCLRSPACEYUV},
+ {TEXT("CKEYDEST"), DDOVERLAYCAPS_CKEYDEST},
+ {TEXT("CKEYDESTCLRSPACE"), DDOVERLAYCAPS_CKEYDESTCLRSPACE},
+ {TEXT("CKEYDESTCLRSPACEYUV"), DDOVERLAYCAPS_CKEYDESTCLRSPACEYUV},
+ {TEXT("CKEYBOTH"), DDOVERLAYCAPS_CKEYBOTH},
+ {TEXT("ALPHADEST"), DDOVERLAYCAPS_ALPHADEST},
+ {TEXT("ALPHASRC"), DDOVERLAYCAPS_ALPHASRC},
+ {TEXT("ALPHADESTNEG"), DDOVERLAYCAPS_ALPHADESTNEG},
+ {TEXT("ALPHASRCNEG"), DDOVERLAYCAPS_ALPHASRCNEG},
+ {TEXT("ALPHACONSTANT"), DDOVERLAYCAPS_ALPHACONSTANT},
+ {TEXT("ALPHAPREMULT"), DDOVERLAYCAPS_ALPHAPREMULT},
+ {TEXT("ALPHANONPREMULT"), DDOVERLAYCAPS_ALPHANONPREMULT},
+ {TEXT("ALPHAANDKEYDEST"), DDOVERLAYCAPS_ALPHAANDKEYDEST},
+ {TEXT("OVERLAYSUPPORT"), DDOVERLAYCAPS_OVERLAYSUPPORT},
+ };

+ CAPSDEFSTYPE MiscCapsDefs[MAX_BOXES] =
+{
+ {TEXT("READSCANLINE"), DDMISCCAPS_READSCANLINE},
+ {TEXT("READMONITORFREQ"), DDMISCCAPS_READMONITORFREQ},
+ {TEXT("READVBLANKSTATUS"), DDMISCCAPS_READVBLANKSTATUS},
+ {TEXT("FLIPINTERVAL"), DDMISCCAPS_FLIPINTERVAL},
+ {TEXT("FLIPODDEVEN"), DDMISCCAPS_FLIPODDEVEN},
+ {TEXT("FLIPVSYNCWITHVBI"), DDMISCCAPS_FLIPVSYNCWITHVBI},
+ {TEXT("COLORCONTROLOVERLAY"), DDMISCCAPS_COLORCONTROLOVERLAY},
+ {TEXT("COLORCONTROLPRIMARY"), DDMISCCAPS_COLORCONTROLPRIMARY},
+ {TEXT("GAMMACONTROLOVERLAY"), DDMISCCAPS_GAMMACONTROLOVERLAY},
+ {TEXT("GAMMACONTROLPRIMARY"), DDMISCCAPS_GAMMACONTROLPRIMARY}
+ };
+
+
//*------------------------------------------------------------------------
//| Dlg_OnCommand
//*------------------------------------------------------------------------
@@ -254,14 +206,16 @@
int i;
TCHAR szTitle[256];
static TCHAR *rgszCaps[] = {
- TEXT("Direct Draw Caps Bits"),
TEXT("Direct Draw Color Key Caps Bits"),
- TEXT("Direct Draw FX Caps Bits"),
TEXT("Direct Draw Palette Caps Bits"),
- TEXT("Direct Draw Surface Caps Bits")};
+ TEXT("Direct Draw Blt Caps Bits"),
+ TEXT("Direct Draw Alpha Caps Bits"),
+ TEXT("Direct Draw Overlay Caps Bits"),
+ TEXT("Direct Draw Misc Caps Bits")
+ };

- wsprintf(szTitle, TEXT("%s (%s)"), rgszCaps[Which%5],
- (Which < 5) ? TEXT("HAL") : TEXT("HEL"));
+ wsprintf(szTitle, TEXT("%s (%s)"), rgszCaps[Which%6],
+ (Which < 6) ? TEXT("HAL") : TEXT("HEL"));
SetWindowText(hwnd, szTitle);

ShowWindow(GetDlgItem(hwnd, IDC_RESTORE), SW_HIDE);
@@ -285,11 +239,8 @@
return TRUE;
}

-//*------------------------------------------------------------------------
-//| ddCapsDlg_Proc
-//*------------------------------------------------------------------------
BOOL CALLBACK
-ddCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+CKeyCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

@@ -306,11 +257,8 @@
return (fProcessed);
}

-//*------------------------------------------------------------------------
-//| CKeyCapsDlg_Proc
-//*------------------------------------------------------------------------
BOOL CALLBACK
-CKeyCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+PalCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

@@ -327,15 +275,12 @@
return (fProcessed);
}

-//*------------------------------------------------------------------------
-//| SurfCapsDlg_Proc
-//*------------------------------------------------------------------------
BOOL CALLBACK
-SurfCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+BltCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

- Which = 4;
+ Which = 2;
switch (uMsg)
{
HANDLE_MSG(hDlg, WM_INITDIALOG, Dlg_OnInitDialog);
@@ -348,15 +293,12 @@
return (fProcessed);
}

-//*------------------------------------------------------------------------
-//| FXCapsDlg_Proc
-//*------------------------------------------------------------------------
BOOL CALLBACK
-FXCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+AlphaCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

- Which = 2;
+ Which = 3;
switch (uMsg)
{
HANDLE_MSG(hDlg, WM_INITDIALOG, Dlg_OnInitDialog);
@@ -370,15 +312,12 @@
}


-//*------------------------------------------------------------------------
-//| PalCapsDlg_Proc
-//*------------------------------------------------------------------------
BOOL CALLBACK
-PalCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+OverlayCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

- Which = 3;
+ Which = 4;
switch (uMsg)
{
HANDLE_MSG(hDlg, WM_INITDIALOG, Dlg_OnInitDialog);
@@ -391,12 +330,8 @@
return (fProcessed);
}

-
-//*------------------------------------------------------------------------
-//| HELddCapsDlg_Proc
-//*------------------------------------------------------------------------
BOOL CALLBACK
-HELddCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+MiscCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

@@ -413,9 +348,7 @@
return (fProcessed);
}

-//*------------------------------------------------------------------------
-//| HELCKeyCapsDlg_Proc
-//*------------------------------------------------------------------------
+
BOOL CALLBACK
HELCKeyCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
@@ -434,15 +367,12 @@
return (fProcessed);
}

-//*------------------------------------------------------------------------
-//| HELSurfCapsDlg_Proc
-//*------------------------------------------------------------------------
BOOL CALLBACK
-HELSurfCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+HELPalCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

- Which = 9;
+ Which = 7;
switch (uMsg)
{
HANDLE_MSG(hDlg, WM_INITDIALOG, Dlg_OnInitDialog);
@@ -455,15 +385,12 @@
return (fProcessed);
}

-//*------------------------------------------------------------------------
-//| HELFXCapsDlg_Proc
-//*------------------------------------------------------------------------
BOOL CALLBACK
-HELFXCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+HELBltCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

- Which = 7;
+ Which = 8;
switch (uMsg)
{
HANDLE_MSG(hDlg, WM_INITDIALOG, Dlg_OnInitDialog);
@@ -476,16 +403,31 @@
return (fProcessed);
}

+BOOL CALLBACK
+HELAlphaCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+ BOOL fProcessed = TRUE;

-//*------------------------------------------------------------------------
-//| HELPalCapsDlg_Proc
-//*------------------------------------------------------------------------
+ Which = 9;
+ switch (uMsg)
+ {
+ HANDLE_MSG(hDlg, WM_INITDIALOG, Dlg_OnInitDialog);
+ HANDLE_MSG(hDlg, WM_COMMAND, Dlg_OnCommand);
+
+ default:
+ fProcessed = FALSE;
+ break;
+ }
+ return (fProcessed);
+}
+
+
BOOL CALLBACK
-HELPalCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+HELOverlayCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
BOOL fProcessed = TRUE;

- Which = 8;
+ Which = 10;
switch (uMsg)
{
HANDLE_MSG(hDlg, WM_INITDIALOG, Dlg_OnInitDialog);
@@ -498,7 +440,24 @@
return (fProcessed);
}

+BOOL CALLBACK
+HELMiscCapsDlg_Proc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+ BOOL fProcessed = TRUE;

+ Which = 11;
+ switch (uMsg)
+ {
+ HANDLE_MSG(hDlg, WM_INITDIALOG, Dlg_OnInitDialog);
+ HANDLE_MSG(hDlg, WM_COMMAND, Dlg_OnCommand);
+
+ default:
+ fProcessed = FALSE;
+ break;
+ }
+ return (fProcessed);
+}
+
//*------------------------------------------------------------------------
//| DDEnumCallback
//*------------------------------------------------------------------------
@@ -539,7 +498,7 @@
//*------------------------------------------------------------------------
static int gCurMode = 0;

-DWORD DDAPI
+DWORD CALLBACK
EnumModesCallback(LPDDSURFACEDESC pddsd, LPVOID context)
{
Modes[ModeCnt].dwWidth = pddsd->dwWidth;
@@ -568,6 +527,8 @@
//| nCmdShow - Integer value specifying how to start app.,
//| (Iconic [7] or Normal [1,5])
//*------------------------------------------------------------------------
+typedef HRESULT (WINAPI * LPDIRECTDRAWENUMERATEEX)(LPDDENUMCALLBACKEX lpCallback, LPVOID lpContext, DWORD dwFlags);
+
int WINAPI
WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
@@ -586,22 +547,22 @@

// You need to do a GetModuleHandle and GetProcAddress in order to get the
// DirectDrawEnumerateEx
- hDDrawDLL = GetModuleHandle(TEXT("DDRAW"));
+ hDDrawDLL = LoadLibrary(TEXT("DDRAW.dll"));
if (!hDDrawDLL)
{
OutputDebugString(TEXT("LoadLibrary() failed - ddcaps: Can't list display modes"));
return (-1);
}
pDirectDrawEnumerateEx = (LPDIRECTDRAWENUMERATEEX )
- GetProcAddress(hDDrawDLL,TEXT("DirectDrawEnumerateExW"));
+ GetProcAddress(hDDrawDLL,TEXT("DirectDrawEnumerateEx"));

if (pDirectDrawEnumerateEx)
pDirectDrawEnumerateEx( DDEnumCallbackEx, (LPVOID) NULL,
DDENUM_ATTACHEDSECONDARYDEVICES |
- DDENUM_DETACHEDSECONDARYDEVICES |
- DDENUM_NONDISPLAYDEVICES);
+ DDENUM_DETACHEDSECONDARYDEVICES
+ );
else // Old DirectDraw, so do it the old way
- DirectDrawEnumerate(DDEnumCallback, NULL);
+ MessageBox(NULL,TEXT("EnumerateEx Call Fail"),TEXT("Error"),MB_OK);

ddrval = DirectDrawCreate(gpSelectedDriverGUID, &lpDD, NULL);
if (ddrval != DD_OK)
@@ -635,35 +596,41 @@

lpDD->lpVtbl->GetCaps(lpDD, &ddcapsHAL, &ddcapsHEL);

- gCaps[0].caps = &(ddcapsHAL.dwCaps);
- gCaps[0].defs = ddCapsDefs;
+ gCaps[0].caps = &(ddcapsHAL.dwCKeyCaps);
+ gCaps[0].defs = CKeyCapsDefs;

- gCaps[1].caps = &(ddcapsHAL.dwCKeyCaps);
- gCaps[1].defs = CKeyCapsDefs;
+ gCaps[1].caps = &(ddcapsHAL.dwPalCaps);
+ gCaps[1].defs = PalCapsDefs;

- gCaps[2].caps = &(ddcapsHAL.dwFXCaps);
- gCaps[2].defs = FXCapsDefs;
+ gCaps[2].caps = &(ddcapsHAL.dwBltCaps);
+ gCaps[2].defs = BltCapsDefs;

- gCaps[3].caps = &(ddcapsHAL.dwPalCaps);
- gCaps[3].defs = PalCapsDefs;
+ gCaps[3].caps = &(ddcapsHAL.dwAlphaCaps);
+ gCaps[3].defs = AlphaCapsDefs;

- gCaps[4].caps = &(ddcapsHAL.ddsCaps.dwCaps);
- gCaps[4].defs = SurfCapsDefs;
+ gCaps[4].caps = &(ddcapsHAL.dwOverlayCaps);
+ gCaps[4].defs = OverlayCapsDefs;

- gCaps[5].caps = &(ddcapsHEL.dwCaps);
- gCaps[5].defs = ddCapsDefs;
+ gCaps[5].caps = &(ddcapsHAL.dwMiscCaps);
+ gCaps[5].defs = MiscCapsDefs;

gCaps[6].caps = &(ddcapsHEL.dwCKeyCaps);
gCaps[6].defs = CKeyCapsDefs;

- gCaps[7].caps = &(ddcapsHEL.dwFXCaps);
- gCaps[7].defs = FXCapsDefs;
+ gCaps[7].caps = &(ddcapsHEL.dwPalCaps);
+ gCaps[7].defs = PalCapsDefs;

- gCaps[8].caps = &(ddcapsHEL.dwPalCaps);
- gCaps[8].defs = PalCapsDefs;
+ gCaps[8].caps = &(ddcapsHEL.dwBltCaps);
+ gCaps[8].defs = BltCapsDefs;

- gCaps[9].caps = &(ddcapsHEL.ddsCaps.dwCaps);
- gCaps[9].defs = SurfCapsDefs;
+ gCaps[9].caps = &(ddcapsHEL.dwAlphaCaps);
+ gCaps[9].defs = AlphaCapsDefs;
+
+ gCaps[10].caps = &(ddcapsHEL.dwOverlayCaps);
+ gCaps[10].defs = OverlayCapsDefs;
+
+ gCaps[11].caps = &(ddcapsHEL.dwMiscCaps);
+ gCaps[11].defs = MiscCapsDefs;
}


@@ -794,56 +761,63 @@
DialogBox(ghInstance, TEXT("About"), hWnd, (DLGPROC)AboutDlgProc);
break;

- case ID_VIEW_DRIVERCAPS:
- CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
- NULL, ddCapsDlg_Proc);
- break;
-
+
case ID_VIEW_DRIVERCOLORKEYCAPS:
CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
NULL, CKeyCapsDlg_Proc);
break;

- case ID_VIEW_DRIVERFXCAPS:
+ case ID_VIEW_DRIVERPALETTECAPS:
CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
- NULL, FXCapsDlg_Proc);
+ NULL, PalCapsDlg_Proc);
break;

- case ID_VIEW_DRIVERPALETTECAPS:
+ case ID_VIEW_DRIVERBLTCAPS:
CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
- NULL, PalCapsDlg_Proc);
+ NULL, BltCapsDlg_Proc);
break;

- case ID_VIEW_DRIVERSURFACECAPS:
+ case ID_VIEW_DRIVERALPHACAPS:
CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
- NULL, SurfCapsDlg_Proc);
+ NULL, AlphaCapsDlg_Proc);
break;

- case ID_VIEW_HELCAPS:
+ case ID_VIEW_DRIVEROVERLAYCAPS:
CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
- NULL, HELddCapsDlg_Proc);
+ NULL, OverlayCapsDlg_Proc);
break;
+
+ case ID_VIEW_DRIVERMISCCAPS:
+ CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
+ NULL, OverlayCapsDlg_Proc);
+ break;

+//----------------
case ID_VIEW_HELCOLORKEYCAPS:
CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
NULL, HELCKeyCapsDlg_Proc);
break;

- case ID_VIEW_HELFXCAPS:
- CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
- NULL, HELFXCapsDlg_Proc);
- break;
-
case ID_VIEW_HELPALETTECAPS:
CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
NULL, HELPalCapsDlg_Proc);
break;
-
- case ID_VIEW_HELSURFACECAPS:
+ case ID_VIEW_HELBLTCAPS:
CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
- NULL, HELSurfCapsDlg_Proc);
+ NULL, HELBltCapsDlg_Proc);
break;
-
+ case ID_VIEW_HELALPHACAPS:
+ CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
+ NULL, HELAlphaCapsDlg_Proc);
+ break;
+ case ID_VIEW_HELOVERLAYCAPS:
+ CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
+ NULL, HELOverlayCapsDlg_Proc);
+ break;
+ case ID_VIEW_HELMISCCAPS:
+ CreateDialog(ghInstance, MAKEINTRESOURCE(IDD_DIALOG1),
+ NULL, HELMiscCapsDlg_Proc);
+ break;
case ID_PRINTF_LISTBOX:
if (HIWORD(wParam) == LBN_DBLCLK)
{
@@ -852,18 +826,18 @@
if (sel < (UINT)ModeCnt)
{
ddrval = lpDD->lpVtbl->SetCooperativeLevel(lpDD,
- hWnd,
- DDSCL_EXCLUSIVE |
- DDSCL_NOWINDOWCHANGES |
+ hWnd,
+ DDSCL_NORMAL |
DDSCL_FULLSCREEN);
if (ddrval == DD_OK)
{
ddrval = lpDD->lpVtbl->SetDisplayMode(lpDD,
- Modes[sel].dwWidth,
- Modes[sel].dwHeight,
- Modes[sel].dwBPP);
+ Modes[sel].dwWidth,
+ Modes[sel].dwHeight,
+ Modes[sel].dwBPP,0,0);
ddrval = lpDD->lpVtbl->SetCooperativeLevel(lpDD,
- hWnd, DDSCL_NORMAL);
+ hWnd,
+ DDSCL_NORMAL);
}
}
}
Index: ddcaps.rc
===================================================================
--- ddcaps.rc (revision 23142)
+++ ddcaps.rc (working copy)
@@ -66,19 +66,21 @@
END
POPUP "&Driver"
BEGIN
- MENUITEM "Driver &Caps", ID_VIEW_DRIVERCAPS
MENUITEM "Driver C&olor Key Caps", ID_VIEW_DRIVERCOLORKEYCAPS
- MENUITEM "Driver &FX Caps", ID_VIEW_DRIVERFXCAPS
MENUITEM "Driver &Palette Caps", ID_VIEW_DRIVERPALETTECAPS
- MENUITEM "Driver &Surface Caps", ID_VIEW_DRIVERSURFACECAPS
+ MENUITEM "Driver &Blt Caps", ID_VIEW_DRIVERBLTCAPS
+ MENUITEM "Driver &Alpha Caps", ID_VIEW_DRIVERALPHACAPS
+ MENUITEM "Driver &Overlay Caps", ID_VIEW_DRIVEROVERLAYCAPS
+ MENUITEM "Driver &Misc Caps", ID_VIEW_DRIVERMISCCAPS
END
POPUP "&HEL"
BEGIN
- MENUITEM "HEL &Caps", ID_VIEW_HELCAPS
MENUITEM "HEL C&olor Key Caps", ID_VIEW_HELCOLORKEYCAPS
- MENUITEM "HEL &FX Caps", ID_VIEW_HELFXCAPS
MENUITEM "HEL &Palette Caps", ID_VIEW_HELPALETTECAPS
- MENUITEM "HEL &Surface Caps", ID_VIEW_HELSURFACECAPS
+ MENUITEM "HEL &Blt Caps", ID_VIEW_HELBLTCAPS
+ MENUITEM "HEL &Alpha Caps", ID_VIEW_HELALPHACAPS
+ MENUITEM "HEL &Overlay Caps", ID_VIEW_HELOVERLAYCAPS
+ MENUITEM "HEL &Misc Caps", ID_VIEW_HELMISCCAPS
END
END

@@ -228,7 +230,7 @@
BEGIN
DEFPUSHBUTTON "&OK",IDOK,132,58,50,14
LTEXT "DirectDraw Caps Viewer for Windows CE",-1,15,14,165,8
- LTEXT "Copyright ?1995-2003 Microsoft Corporation",-1,15,28,
+ LTEXT "Copyright ?1995-2003 Microsoft Corporation",-1,15,28,
165,8
LTEXT "Version",-1,15,42,24,8
LTEXT "1.0",-1,40,42,66,8
Index: lbprintf.c
===================================================================
--- lbprintf.c (revision 23142)
+++ lbprintf.c (working copy)
@@ -49,102 +49,8 @@
//
// Error string table
//
-static ERRLIST elErrors[] =
-{
- { DD_OK ,TEXT("DD_OK") },
- { DDERR_ALREADYINITIALIZED ,TEXT("DDERR_ALREADYINITIALIZED")},
- { DDERR_CANNOTATTACHSURFACE ,TEXT("DDERR_CANNOTATTACHSURFACE")},
- { DDERR_CANNOTDETACHSURFACE ,TEXT("DDERR_CANNOTDETACHSURFACE")},
- { DDERR_CURRENTLYNOTAVAIL ,TEXT("DDERR_CURRENTLYNOTAVAIL")},
- { DDERR_EXCEPTION ,TEXT("DDERR_EXCEPTION")},
- { DDERR_GENERIC ,TEXT("DDERR_GENERIC")},
- { DDERR_HEIGHTALIGN ,TEXT("DDERR_HEIGHTALIGN")},
- { DDERR_INCOMPATIBLEPRIMARY ,TEXT("DDERR_INCOMPATIBLEPRIMARY")},
- { DDERR_INVALIDCAPS ,TEXT("DDERR_INVALIDCAPS")},
- { DDERR_INVALIDCLIPLIST ,TEXT("DDERR_INVALIDCLIPLIST")},
- { DDERR_INVALIDMODE ,TEXT("DDERR_INVALIDMODE")},
- { DDERR_INVALIDOBJECT ,TEXT("DDERR_INVALIDOBJECT")},
- { DDERR_INVALIDPARAMS ,TEXT("DDERR_INVALIDPARAMS")},
- { DDERR_INVALIDPIXELFORMAT ,TEXT("DDERR_INVALIDPIXELFORMAT")},
- { DDERR_INVALIDRECT ,TEXT("DDERR_INVALIDRECT")},
- { DDERR_LOCKEDSURFACES ,TEXT("DDERR_LOCKEDSURFACES")},
- { DDERR_NO3D ,TEXT("DDERR_NO3D")},
- { DDERR_NOALPHAHW ,TEXT("DDERR_NOALPHAHW")},
- { DDERR_NOCLIPLIST ,TEXT("DDERR_NOCLIPLIST")},
- { DDERR_NOCOLORCONVHW ,TEXT("DDERR_NOCOLORCONVHW")},
- { DDERR_NOCOOPERATIVELEVELSET ,TEXT("DDERR_NOCOOPERATIVELEVELSET")},
- { DDERR_NOCOLORKEY ,TEXT("DDERR_NOCOLORKEY")},
- { DDERR_NOCOLORKEYHW ,TEXT("DDERR_NOCOLORKEYHW")},
- { DDERR_NOEXCLUSIVEMODE ,TEXT("DDERR_NOEXCLUSIVEMODE")},
- { DDERR_NOFLIPHW ,TEXT("DDERR_NOFLIPHW")},
- { DDERR_NOGDI ,TEXT("DDERR_NOGDI")},
- { DDERR_NOMIRRORHW ,TEXT("DDERR_NOMIRRORHW")},
- { DDERR_NOTFOUND ,TEXT("DDERR_NOTFOUND")},
- { DDERR_NOOVERLAYHW ,TEXT("DDERR_NOOVERLAYHW")},
- { DDERR_NORASTEROPHW ,TEXT("DDERR_NORASTEROPHW")},
- { DDERR_NOROTATIONHW ,TEXT("DDERR_NOROTATIONHW")},
- { DDERR_NOSTRETCHHW ,TEXT("DDERR_NOSTRETCHHW")},
- { DDERR_NOT4BITCOLOR ,TEXT("DDERR_NOT4BITCOLOR")},
- { DDERR_NOT4BITCOLORINDEX ,TEXT("DDERR_NOT4BITCOLORINDEX")},
- { DDERR_NOT8BITCOLOR ,TEXT("DDERR_NOT8BITCOLOR")},
- { DDERR_NOTEXTUREHW ,TEXT("DDERR_NOTEXTUREHW")},
- { DDERR_NOVSYNCHW ,TEXT("DDERR_NOVSYNCHW")},
- { DDERR_NOZBUFFERHW ,TEXT("DDERR_NOZBUFFERHW")},
- { DDERR_NOZOVERLAYHW ,TEXT("DDERR_NOZOVERLAYHW")},
- { DDERR_OUTOFCAPS ,TEXT("DDERR_OUTOFCAPS")},
- { DDERR_OUTOFMEMORY ,TEXT("DDERR_OUTOFMEMORY")},
- { DDERR_OUTOFVIDEOMEMORY ,TEXT("DDERR_OUTOFVIDEOMEMORY")},
- { DDERR_OVERLAYCANTCLIP ,TEXT("DDERR_OVERLAYCANTCLIP")},
- { DDERR_OVERLAYCOLORKEYONLYONEACTIVE,TEXT("DDERR_OVERLAYCOLORKEYONLYONEACTIVE")},
- { DDERR_PALETTEBUSY ,TEXT("DDERR_PALETTEBUSY")},
- { DDERR_COLORKEYNOTSET ,TEXT("DDERR_COLORKEYNOTSET")},
- { DDERR_SURFACEALREADYATTACHED ,TEXT("DDERR_SURFACEALREADYATTACHED")},
- { DDERR_SURFACEALREADYDEPENDENT ,TEXT("DDERR_SURFACEALREADYDEPENDENT")},
- { DDERR_SURFACEBUSY ,TEXT("DDERR_SURFACEBUSY")},
- { DDERR_SURFACEISOBSCURED ,TEXT("DDERR_SURFACEISOBSCURED")},
- { DDERR_SURFACELOST ,TEXT("DDERR_SURFACELOST")},
- { DDERR_SURFACENOTATTACHED ,TEXT("DDERR_SURFACENOTATTACHED")},
- { DDERR_TOOBIGHEIGHT ,TEXT("DDERR_TOOBIGHEIGHT")},
- { DDERR_TOOBIGSIZE ,TEXT("DDERR_TOOBIGSIZE")},
- { DDERR_TOOBIGWIDTH ,TEXT("DDERR_TOOBIGWIDTH")},
- { DDERR_UNSUPPORTED ,TEXT("DDERR_UNSUPPORTED")},
- { DDERR_UNSUPPORTEDFORMAT ,TEXT("DDERR_UNSUPPORTEDFORMAT")},
- { DDERR_UNSUPPORTEDMASK ,TEXT("DDERR_UNSUPPORTEDMASK")},
- { DDERR_VERTICALBLANKINPROGRESS ,TEXT("DDERR_VERTICALBLANKINPROGRESS")},
- { DDERR_WASSTILLDRAWING ,TEXT("DDERR_WASSTILLDRAWING")},
- { DDERR_XALIGN ,TEXT("DDERR_XALIGN")},
- { DDERR_INVALIDDIRECTDRAWGUID ,TEXT("DDERR_INVALIDDIRECTDRAWGUID")},
- { DDERR_DIRECTDRAWALREADYCREATED ,TEXT("DDERR_DIRECTDRAWALREADYCREATED")},
- { DDERR_NODIRECTDRAWHW ,TEXT("DDERR_NODIRECTDRAWHW")},
- { DDERR_PRIMARYSURFACEALREADYEXISTS ,TEXT("DDERR_PRIMARYSURFACEALREADYEXISTS")},
- { DDERR_NOEMULATION ,TEXT("DDERR_NOEMULATION")},
- { DDERR_REGIONTOOSMALL ,TEXT("DDERR_REGIONTOOSMALL")},
- { DDERR_CLIPPERISUSINGHWND ,TEXT("DDERR_CLIPERISUSINGHWND")},
- { DDERR_NOCLIPPERATTACHED ,TEXT("DDERR_NOCLIPPERATTACHED")},
- { DDERR_NOHWND ,TEXT("DDERR_NOHWND")},
- { DDERR_HWNDSUBCLASSED ,TEXT("DDERR_HWNDSUBCLASSED")},
- { DDERR_HWNDALREADYSET ,TEXT("DDERR_HWNDALREADYSET")},
- { DDERR_NOPALETTEATTACHED ,TEXT("DDERR_NOPALETTEATTACHED")},
- { DDERR_NOPALETTEHW ,TEXT("DDERR_NOPALETTEHW")},
- { DDERR_BLTFASTCANTCLIP ,TEXT("DDERR_BLTFASTCANTCLIP")},
- { DDERR_NOBLTHW ,TEXT("DDERR_NOBLTHW")},
- { DDERR_NODDROPSHW ,TEXT("DDERR_NODDROPSHW")},
- { DDERR_OVERLAYNOTVISIBLE ,TEXT("DDERR_OVERLAYNOTVISIBLE")},
- { DDERR_NOOVERLAYDEST ,TEXT("DDERR_NOOVERLAYDEST")},
- { DDERR_INVALIDPOSITION ,TEXT("DDERR_INVALIDPOSITION")},
- { DDERR_NOTAOVERLAYSURFACE ,TEXT("DDERR_NOTAOVERLAYSURFACE")},
- { DDERR_EXCLUSIVEMODEALREADYSET ,TEXT("DDERR_EXCLUSIVEMODEALREADYSET")},
- { DDERR_NOTFLIPPABLE ,TEXT("DDERR_NOTFLIPPABLE")},
- { DDERR_CANTDUPLICATE ,TEXT("DDERR_CANTDUPLICATE")},
- { DDERR_NOTLOCKED ,TEXT("DDERR_NOTLOCKED")},
- { DDERR_CANTCREATEDC ,TEXT("DDERR_CANTCREATEDC")},
- { DDERR_NODC ,TEXT("DDERR_NODC")},
- { DDERR_WRONGMODE ,TEXT("DDERR_WRONGMODE")},
- { DDERR_IMPLICITLYCREATED ,TEXT("DDERR_IMPLICITLYCREATED")},
-};


-
HWND LBCreate( HWND hWnd, HINSTANCE hInst, DWORD pos, BOOL debug )
{
hWndListBox = CreateWindow(
@@ -198,28 +104,3 @@
}


-static LPTSTR getErrorString( HRESULT ddrval )
-{
- int i;
-
- for( i=0;i<sizeof( elErrors )/sizeof( elErrors[0] );i++ )
- {
- if( ddrval == elErrors[i].rval )
- {
- return elErrors[i].str;
- }
- }
-
- return TEXT("Unknown Error Code");
-}
-
-
-void __cdecl LBPrintfRC( HRESULT ddrval, LPTSTR fmt, ... )
-{
- TCHAR buff[512];
-
- wvsprintf( buff, fmt, (LPVOID)(&fmt+1) );
-
- LBPrintf( TEXT("%s, rc=%ld (0x%08lx:%s)"), buff, LOWORD( ddrval ),
- ddrval, getErrorString( ddrval ) );
-}
Index: resource.h
===================================================================
--- resource.h (revision 23142)
+++ resource.h (working copy)
@@ -70,16 +70,19 @@
#define IDC_COMBO_DRIVERS 1035
#define ID_FILE_RESTORE 40001
#define ID_FILE_EXIT 40002
-#define ID_VIEW_DRIVERCAPS 40003
-#define ID_VIEW_DRIVERCOLORKEYCAPS 40004
-#define ID_VIEW_DRIVERFXCAPS 40005
-#define ID_VIEW_DRIVERPALETTECAPS 40006
-#define ID_VIEW_DRIVERSURFACECAPS 40007
-#define ID_VIEW_HELCAPS 40008
+#define ID_VIEW_DRIVERCOLORKEYCAPS 40003
+#define ID_VIEW_DRIVERPALETTECAPS 40004
+#define ID_VIEW_DRIVERBLTCAPS 40005
+#define ID_VIEW_DRIVERALPHACAPS 40006
+#define ID_VIEW_DRIVEROVERLAYCAPS 40007
+#define ID_VIEW_DRIVERMISCCAPS 40008
#define ID_VIEW_HELCOLORKEYCAPS 40009
-#define ID_VIEW_HELFXCAPS 40010
-#define ID_VIEW_HELPALETTECAPS 40011
-#define ID_VIEW_HELSURFACECAPS 40012
+#define ID_VIEW_HELPALETTECAPS 40010
+#define ID_VIEW_HELBLTCAPS 40011
+#define ID_VIEW_HELALPHACAPS 40012
+#define ID_VIEW_HELOVERLAYCAPS 40013
+#define ID_VIEW_HELMISCCAPS 40014
+
#define IDC_STATIC -1

// Next default values for new objects


source 所在位置是 C:\WINCE600\PUBLIC\DIRECTX\SDK\SAMPLES\DXMISC\DDCAPS

build ddcaps 的 command 是：
sysgen -p directx ddcaps
因為 ddcaps 是在 public 下的 directx 目錄，所以 -p 後面要寫 directx ，意思是(path = directx)。
project name 就是 ddcaps.

DirectDraw Capability in CE 6.0

要知道系統哪些 DirectDraw Function 是 hardware support，哪些是用 software emulate，
可以用 IDirectDraw::GetCaps 來取得 ddraw capability 列表：
HRESULT GetCaps(
LPDDCAPS lpDDDriverCaps,
LPDDCAPS lpDDEmulCaps
);
傳進去的兩個 argument 都是用來取出 capability 的 structure pointer，結構完全一樣，一個是 hardware support list，一個是 software emulation list

• lpDDDriverCaps : hardware
• lpDDEmulCaps : software

Support List structure 的definition 是 DDCAPS：

typedef struct _DDCAPS {
DWORD dwSize;
DWORD dwCKeyCaps;
DWORD dwPalCaps;
DWORD dwBltCaps;
DWORD dwAlphaCaps;
DWORD dwOverlayCaps;
DWORD dwVidMemTotal;
DWORD dwVidMemFree;
DWORD dwVidMemStride;
DWORD dwMaxVisibleOverlays;
DWORD dwCurrVisibleOverlays;
DWORD dwNumFourCCCodes;
DWORD dwAlignBoundarySrc;
DWORD dwAlignSizeSrc;
DWORD dwAlignBoundaryDest;
DWORD dwAlignSizeDest;
DWORD dwRops[DD_ROP_SPACE];
DWORD dwMinOverlayStretch;
DWORD dwMaxOverlayStretch;
DWORD dwMiscCaps;
} DDCAPS,FAR *LPDDCAPS;

每個 DWORD的每個 bit 都代表一個 function，宣告在 ddraw.h (C:\WINCE600\PUBLIC\COMMON\SDK\INC\ddraw.h)

platform builder public folder 附有一個 DDCAPS 的 sample program，可以列出 platform ddraw hardware/software support .
很悲慘的是，ddcaps structure 在 CE 6.0 大幅修改，所以DDCAPS sample code 在 6.0 不能 build 了！！
看這一篇： DirectDraw Migration.

---

我做了修改： Modify DDCAPS for CE 6.0

CListBox : ListBox control in WTL

WTL 也包裝了一些 common control，例如 ListBox，名稱叫 CListBox, 在 atlctrls.h.

像 前面的 example : http://realchecko.blogspot.com/2010/05/win32-listbox-control.html
改用 WTL 來寫，就是：
#pragma once
#define WINVER 0x0600

#include <atlbase.h>
#include <atlapp.h>
#include <atlwin.h>
#include <atlctrls.h>

#include "resource.h"

class CMainDialog : public CDialogImpl<CMainDialog>
{
public:
enum {IDD = IDD_DIALOG1 };
int addi;
CListBox list;


BEGIN_MSG_MAP(CMainDialog)
MESSAGE_HANDLER(WM_INITDIALOG,OnInitDialog)
COMMAND_ID_HANDLER(IDCANCEL, OnCancel)
COMMAND_ID_HANDLER(IDC_BTNADD,OnBtnAdd)
END_MSG_MAP()

LRESULT OnInitDialog(UINT,WPARAM,LPARAM,BOOL&)
{
addi=0;
RETAILMSG(1,(TEXT("OnInitDialog\r\n")));
list.Attach(GetDlgItem(IDC_LIST1));
return TRUE;
}


LRESULT OnCancel(WORD,WORD wID,HWND,BOOL&)
{
::PostQuitMessage(wID);
return 0;
}

LRESULT OnBtnAdd(WORD,WORD wID,HWND,BOOL& hHandled)
{
TCHAR outmsg[10];
swprintf(outmsg,_T("%d"),addi++);
list.AddString(outmsg);
int cnt = list.GetCount();
if(cnt>30)
list.DeleteString(0);
cnt = list.GetCount();
if(cnt>=14)
list.SetTopIndex(cnt-14);
RETAILMSG(1,(TEXT("Button Add\r\n")));
return TRUE;
}

};

CAppModule _Module;

int WINAPI _tWinMain(HINSTANCE hInstance,HINSTANCE,LPTSTR lpstrCmdLine,int nCmdShow)
{
HRESULT hRes = ::CoInitializeEx(NULL,COINIT_MULTITHREADED);
::DefWindowProc(NULL,0,0,0L);
AtlInitCommonControls(NULL);
hRes = _Module.Init(NULL,hInstance);

CMainDialog dlgMain;
hRes = dlgMain.DoModal();
::CoUninitialize();

return hRes;
}

可以看到，大概是用 Attach( GetDlgItem(IDC_LIST1)) 把 WTL class: CListBox 和 ListBox control 建立關係。

相關的說明： http://www.cchsu.com/arthur/prg_bg5/wtl3.htm

Build Assembly code in VS2005

這是參考 tcpmp 的 project 檔。

大概也跟 eVC 一樣，就是為 assembly.asm 加上 custom build command.

1. 先把 assembly code 的 source file 寫好
2. 開啟 VS2005，把 assembly file 加到 source folder 中
3. 在 assembly file 按右鍵，選 properties
4. Custom Build Step -- General --Command Line,, 寫armasm.exe -cpu xscale "$(InputPath)" "$(IntDir)/$(InputName).obj"
5. Output 寫$(IntDir)/$(InputName).obj

CpuId - 紀錄一下

因為 CE 6.0 沒有辦法 SetKMode，所以只好... 寫一個 driver，然後 load 進去..,

這就是 copy 自 tcpmp getcpuid 的 code 後，run 起來：

• 我們的： 4117B362,1D152152,0,0
• 測試的： 410FB764,1D992992,0,0

第一個，cpu id

4117B362:ref(http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0360f/CACEDHJG.html)
所以是 ARM1136, rev2

410FB764: ref (http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0360f/CACEDHJG.html)
所以是 ARM1176 , rev 4

第二個，cache type register

ref : http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0211k/I67616.html

• [31:29] : always 0
• [28:25] : ctype - cache type b1110 means "write back","register 7 operation","format C"
• [24] : separate D and I cache
• [23:12] : D cache size
• [11:0] : I cache size

其中 D 和 I cache size encoding format:

• [11] : P
• [10:9] : always 0
• [8:6] : size
• [5:3] : association (way)
  
• [2] : M
• [1:0] Length

所以
1D152152 : 16K, 4 way, len=32 bytes.
1D992992: 32K, 4 way, len=32 bytes.

---

driver code

GETID.C:
#include <windows.h>
#include <drvlib.h>


//----- Code Control -----
#define GID_DEBUG

#ifdef DEBUG
DBGPARAM dpCurSettings = { TEXT("Getid"), {
TEXT("Verbose"), TEXT(""), TEXT(""), TEXT(""),
TEXT(""), TEXT(""), TEXT(""), TEXT(""),
TEXT(""), TEXT(""), TEXT(""), TEXT(""),
TEXT(""), TEXT(""), TEXT(""), TEXT("")},
0x00000000
};
#endif

extern void GetCpuId(int,DWORD*);

void SafeGetCpuId(int Id, DWORD* p)
{
memset(p,0,4*sizeof(DWORD));
GetCpuId(Id,p);
}


//--- GID_Init
DWORD GID_Init(DWORD dwContext)
{
DWORD CpuId[4];
DWORD dwErr;
TCHAR outmsg[60];

RETAILMSG(1, (TEXT("[GID] GID_Init+\r\n")));

SafeGetCpuId(0,CpuId);
RETAILMSG(1,(TEXT("%X,%X,%X,%X\r\n"),CpuId[0],CpuId[1],CpuId[2],CpuId[3]));
swprintf(outmsg,TEXT("%X,%X,%X,%X"),CpuId[0],CpuId[1],CpuId[2],CpuId[3]);

MessageBox(NULL,outmsg,TEXT("GID"),MB_OK);


RETAILMSG(1, (TEXT("[GID] GID_Init OK \r\n")));
return TRUE;

}



//--- GID_Deinit
BOOL GID_Deinit(DWORD dwContext)
{
RETAILMSG(1, (TEXT("[GID] GID_Deinit+\r\n")));


return TRUE;
}



//--- GID_Open
DWORD GID_Open(DWORD dwData, DWORD dwAccess, DWORD dwShareMode)
{
RETAILMSG(1, (TEXT("[GID] GID_Open+\r\n")));

return dwData;
}



//--- GID_Close
BOOL GID_Close(DWORD Handle)
{
RETAILMSG(1, (TEXT("[GID] GID_Close+\r\n")));

return TRUE;
}



//--- GID_Read
DWORD GID_Read(DWORD Handle, LPVOID pBuffer, DWORD dwNumBytes)
{
RETAILMSG(1, (TEXT("[GID] GID_Read+\r\n")));
return 0;
}



//--- GID_Write
DWORD GID_Write(DWORD Handle, LPCVOID pBuffer, DWORD dwNumBytes)
{
RETAILMSG(1, (TEXT("[GID] GID_Write+\r\n")));


return 0;
}



//--- GID_Seek
DWORD GID_Seek(DWORD Handle, long lDistance, DWORD dwMoveMethod)
{
RETAILMSG(1, (TEXT("[GID] GID_Seek+\r\n")));

return (DWORD) -1;
}



//--- GID_IOControl
BOOL GID_IOControl(
DWORD Handle,
DWORD dwCode,
PBYTE pBufIn,
DWORD dwLenIn,
PBYTE pBufOut,
DWORD dwLenOut,
PDWORD pdwActualOut
)
{

RETAILMSG(1, (TEXT("[GID] GID_IOControl+\r\n")));
return (FALSE);
}

BOOL
GID_DllEntry(
HINSTANCE hinstDll, /*@parm Instance pointer. */
DWORD dwReason, /*@parm Reason routine is called. */
LPVOID lpReserved /*@parm system parameter. */
)
{
if (dwReason == DLL_PROCESS_ATTACH)
{
DisableThreadLibraryCalls((HMODULE) hinstDll);
}


return (TRUE);
}


arm.s
INCLUDE kxarm.h

EXPORT GetCpuId

TEXTAREA

LEAF_ENTRY GetCpuId
export GetCpuId
mrs r0,cpsr

and r0,r0,#15
cmp r0,#15
bne UserMode
mrc p15,0,r0,c0,c0,0
nop
nop
mrc p15,0,r2,c0,c0,1
nop
nop
str r0,[r1,#0]
str r2,[r1,#4]
UserMode
mov pc,lr

ref (http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0360f/CACEDHJG.html) CpuID 取的是 opcode2 = 0 和 1 : cpu id 跟 cache type.
GETID.DEF
LIBRARY getid

EXPORTS
GID_Init
GID_Deinit
GID_Open
GID_Close
GID_Read
GID_Write
GID_IOControl

sources

TARGETNAME=getid
TARGETTYPE=DYNLINK
RELEASETYPE=PLATFORM

DLLENTRY=GID_DllEntry
DEFFILE=$(_TARGETPLATROOT)\SRC\DRIVERS\getid\getid.def

PREPROCESSDEFFILE=1
SYNCHRONIZE_DRAIN=1
WINCEREL=1

TARGETLIBS= \
$(_COMMONSDKROOT)\LIB\$(_CPUINDPATH)\coredll.lib \

SOURCELIBS= \

SOURCES= \
getid.c \
arm.s


load driver 的程式就是以前哪個 activedriverex( ). 改一下 dll name 就可以

---

ref http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0211k/I67616.html
用

c0, Core feature ID registers

好像可以得到更多 cpu feature