Patchwork [v3,2/2] qt: add powervr and opengl

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Submitter Spenser Gilliland
Date July 7, 2013, 5:12 p.m.
Message ID <1373217165-14521-2-git-send-email-spenser@gillilanding.com>
Download mbox | patch
Permalink /patch/257351/
State Superseded
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Spenser Gilliland - July 7, 2013, 5:12 p.m.
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
---

This patch adds powervr output to qt4.  The patch can be tested by
installing the qt demos using BR2_PACKAGE_QT_DEMOS and running the
folloiwng.

/usr/share/qt/examples/opengl/hellogl_es2/hellogl_es2 -qws -display powervr
---
 package/qt/Config.gfx.in        |   5 +
 package/qt/Config.in            |   8 +
 package/qt/powervr.ini          |   2 +
 package/qt/qt-pvrqwswseql.patch |  11 +
 package/qt/qt-wsegl2.patch      | 998 ++++++++++++++++++++++++++++++++++++++++
 package/qt/qt.mk                |  28 +-
 6 files changed, 1051 insertions(+), 1 deletion(-)
 create mode 100644 package/qt/powervr.ini
 create mode 100644 package/qt/qt-pvrqwswseql.patch
 create mode 100644 package/qt/qt-wsegl2.patch

Patch

diff --git a/package/qt/Config.gfx.in b/package/qt/Config.gfx.in
index dc70665..c983f29 100644
--- a/package/qt/Config.gfx.in
+++ b/package/qt/Config.gfx.in
@@ -23,4 +23,9 @@  config BR2_PACKAGE_QT_GFX_DIRECTFB
 	depends on BR2_PACKAGE_DIRECTFB
 	bool "directFB"
 
+config BR2_PACKAGE_QT_GFX_POWERVR
+	depends on BR2_PACKAGE_QT_OPENGL_ES
+	depends on BR2_PACKAGE_TI_GFX
+	bool "powervr"
+
 endmenu
diff --git a/package/qt/Config.in b/package/qt/Config.in
index 9f6e54d..35e8208 100644
--- a/package/qt/Config.in
+++ b/package/qt/Config.in
@@ -281,6 +281,14 @@  config BR2_PACKAGE_QT_PHONON_BACKEND
 	help
 	  Build the platform Phonon plugin.
 	  If unsure, say n.
+
+config BR2_PACKAGE_QT_OPENGL_ES
+	bool "OpenGL ES v2.x support"
+	depends on BR2_PACKAGE_HAS_OPENGL_ES
+	depends on BR2_PACKAGE_HAS_OPENGL_EGL
+	help
+	  Enable the OpenGL ES v2.x support.
+
 endif
 
 config BR2_PACKAGE_QT_DBUS
diff --git a/package/qt/powervr.ini b/package/qt/powervr.ini
new file mode 100644
index 0000000..57863eb
--- /dev/null
+++ b/package/qt/powervr.ini
@@ -0,0 +1,2 @@ 
+[default]
+WindowSystem=libpvrQWSWSEGL.so.1
diff --git a/package/qt/qt-pvrqwswseql.patch b/package/qt/qt-pvrqwswseql.patch
new file mode 100644
index 0000000..41e8475
--- /dev/null
+++ b/package/qt/qt-pvrqwswseql.patch
@@ -0,0 +1,11 @@ 
+--- ./src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwswsegl_orig.c	2012-02-27 18:53:22.919285167 +0530
++++ ./src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwswsegl.c	2012-02-25 11:26:47.131221091 +0530
+@@ -39,7 +39,7 @@
+ **
+ ****************************************************************************/
+ 
+-#include <GLES/eglplatform.h>
++#include <EGL/eglplatform.h>
+ #include <wsegl.h>
+ #include <pvr2d.h>
+ #include <string.h>
diff --git a/package/qt/qt-wsegl2.patch b/package/qt/qt-wsegl2.patch
new file mode 100644
index 0000000..ac261e1
--- /dev/null
+++ b/package/qt/qt-wsegl2.patch
@@ -0,0 +1,998 @@ 
+diff -Nurp qt-everywhere-opensource-src-4.6.3-orig//src/3rdparty/powervr/wsegl2/pvr2d.h qt-everywhere-opensource-src-4.6.3/src/3rdparty/powervr/wsegl2/pvr2d.h
+--- qt-everywhere-opensource-src-4.6.3-orig//src/3rdparty/powervr/wsegl2/pvr2d.h	1970-01-01 00:00:00.000000000 +0000
++++ qt-everywhere-opensource-src-4.6.3/src/3rdparty/powervr/wsegl2/pvr2d.h	2011-05-16 22:51:43.158564336 +0000
+@@ -0,0 +1,669 @@
++/**********************************************************************
++*
++* Copyright(c) Imagination Technologies Ltd.
++*
++* The contents of this file are subject to the MIT license as set out below.
++*
++* Permission is hereby granted, free of charge, to any person obtaining a copy
++* of this software and associated documentation files (the "Software"),
++* to deal in the Software without restriction, including without limitation
++* the rights to use, copy, modify, merge, publish, distribute, sublicense,
++* and/or sell copies of the Software, and to permit persons to whom the
++* Software is furnished to do so, subject to the following conditions:
++* 
++* The above copyright notice and this permission notice shall be included
++* in all copies or substantial portions of the Software.
++*
++* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
++* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
++* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
++* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
++* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++* 
++* This License is also included in this distribution in the file called 
++* "COPYING".
++* 
++******************************************************************************/
++
++
++
++/******************************************************************************
++Modifications :-
++$Log: pvr2d.h $
++
++ --- Revision Logs Removed --- 
++******************************************************************************/
++
++#ifndef _PVR2D_H_
++#define _PVR2D_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif 
++
++/* PVR2D Platform-specific definitions */
++#if defined (__linux__)
++#define PVR2D_EXPORT __attribute__((visibility("default")))
++#define PVR2D_IMPORT
++#else
++#define PVR2D_EXPORT
++#define PVR2D_IMPORT
++#endif
++
++/* PVR2D header revision */
++#define PVR2D_REV_MAJOR		3
++#define PVR2D_REV_MINOR		5
++
++/* Basic types */
++typedef enum
++{
++	PVR2D_FALSE = 0,
++	PVR2D_TRUE
++} PVR2D_BOOL;
++
++typedef void* PVR2D_HANDLE;
++
++typedef char             PVR2D_CHAR,	*PVR2D_PCHAR;
++typedef unsigned char    PVR2D_UCHAR,	*PVR2D_PUCHAR;
++typedef int              PVR2D_INT,		*PVR2D_PINT;
++typedef unsigned int     PVR2D_UINT,	*PVR2D_PUINT;
++typedef long             PVR2D_LONG,	*PVR2D_PLONG;
++typedef unsigned long    PVR2D_ULONG,	*PVR2D_PULONG;
++
++typedef void             PVR2D_VOID,	*PVR2D_PVOID;
++
++
++/* error codes */
++typedef enum
++{
++	PVR2D_OK = 0,
++	PVR2DERROR_INVALID_PARAMETER = -1,
++	PVR2DERROR_DEVICE_UNAVAILABLE = -2,
++	PVR2DERROR_INVALID_CONTEXT = -3,
++	PVR2DERROR_MEMORY_UNAVAILABLE = -4,
++	PVR2DERROR_DEVICE_NOT_PRESENT = -5,
++	PVR2DERROR_IOCTL_ERROR = -6,
++	PVR2DERROR_GENERIC_ERROR = -7,
++	PVR2DERROR_BLT_NOTCOMPLETE = -8,
++	PVR2DERROR_HW_FEATURE_NOT_SUPPORTED = -9,
++	PVR2DERROR_NOT_YET_IMPLEMENTED = -10,
++	PVR2DERROR_MAPPING_FAILED = -11
++}PVR2DERROR;
++
++/* 32 bit PVR2D pixel format specifier */
++typedef unsigned long PVR2DFORMAT;
++
++/* Standard PVR2D pixel formats */
++#define	PVR2D_1BPP						0x00UL // 1bpp mask surface or palletized 1 bit source with 2x32 bit CLUT
++#define	PVR2D_RGB565					0x01UL // Common rgb 565 format
++#define	PVR2D_ARGB4444					0x02UL // Common argb 4444 format
++#define	PVR2D_RGB888					0x03UL // Common rgb 888 format (not supported)
++#define	PVR2D_ARGB8888					0x04UL // Common argb 8888 format
++#define	PVR2D_ARGB1555					0x05UL // Common argb 1555 format
++#define	PVR2D_ALPHA8					0x06UL // Alpha-only 8 bit per pixel (used with a constant fill colour)
++#define	PVR2D_ALPHA4					0x07UL // Alpha-only 4 bits per pixel (used with a constant fill colour)
++#define	PVR2D_PAL2						0x08UL // Palletized 2 bit format (requires   4x32 bit CLUT)
++#define	PVR2D_PAL4						0x09UL // Palletized 4 bit format (requires  16x32 bit CLUT)
++#define	PVR2D_PAL8						0x0AUL // Palletized 8 bit format (requires 256x32 bit CLUT)
++#define PVR2D_U8						0x10UL // monochrome unsigned 8 bit
++#define PVR2D_U88						0x11UL // monochrome unsigned 16 bit
++#define PVR2D_S8						0x12UL // signed 8 bit
++#define PVR2D_YUV422_YUYV				0x13UL // YUV 422 low-high byte order Y0UY1V
++#define PVR2D_YUV422_UYVY				0x14UL // YUV 422 low-high byte order UY0VY1
++#define PVR2D_YUV422_YVYU				0x15UL // YUV 422 low-high byte order Y0VY1U
++#define PVR2D_YUV422_VYUY				0x16UL // YUV 422 low-high byte order VY0UY1
++#define PVR2D_YUV420_2PLANE				0x17UL // YUV420 2 Plane
++#define PVR2D_YUV420_3PLANE				0x18UL // YUV420 3 Plane
++#define PVR2D_2101010ARGB				0x19UL // 32 bit 2 10 10 10 
++#define PVR2D_888RSGSBS					0x1AUL
++#define PVR2D_16BPP_RAW					0x1BUL // 16 bit raw (no format conversion)
++#define PVR2D_32BPP_RAW					0x1CUL // 32 bit raw
++#define PVR2D_64BPP_RAW					0x1DUL // 64 bit raw
++#define PVR2D_128BPP_RAW				0x1EUL // 128 bit raw
++
++#define	PVR2D_NO_OF_FORMATS				0x1FUL
++
++/* Format modifier bit field (DstFormat and SrcFormat bits 16..23) */
++#define PVR2D_FORMAT_MASK				0x0000FFFFUL	// PVR2D Format bits
++#define PVR2D_FORMAT_LAYOUT_MASK		0x000F0000UL	// Format layout (strided / twiddled / tiled)
++#define PVR2D_FORMAT_FLAGS_MASK			0x0FF00000UL	// Surface Flags mask
++
++/* Layout */
++#define PVR2D_FORMAT_LAYOUT_SHIFT		16
++#define PVR2D_FORMAT_LAYOUT_STRIDED		0x00000000UL
++#define PVR2D_FORMAT_LAYOUT_TILED		0x00010000UL
++#define PVR2D_FORMAT_LAYOUT_TWIDDLED	0x00020000UL
++
++/*
++	PVR2D_SURFACE_PDUMP
++	This flag requests a surface pdump, to capture the pixel state after host writes.
++	Not needed if the surface state has resulted from previous SGX 2D/3D core writes.
++*/
++#define PVR2D_SURFACE_PDUMP				0x00100000UL	// calls PVRSRVPDumpMem to capture the surface (pdump builds only) 
++
++/*
++	Low level 3D format extension - for blts via the 3D core only.
++	If the top bit of the format field is set then PVR2D reads it as a PVRSRV_PIXEL_FORMAT.
++	The outcome is hardware dependant.
++	There is no guarantee that any specific PVRSRV format will be supported.
++*/
++#define PVR2D_FORMAT_PVRSRV				0x80000000
++
++/* wrap surface type */
++typedef enum
++{
++	PVR2D_WRAPFLAG_NONCONTIGUOUS = 0,
++	PVR2D_WRAPFLAG_CONTIGUOUS = 1,
++
++}PVR2DWRAPFLAGS;
++
++#define	PVR2D_CONTEXT_FLAGS_PRIORITY_MASK			0x00000003
++
++#define	PVR2D_CONTEXT_FLAGS_LOW_PRIORITY_CONTEXT	1
++#define	PVR2D_CONTEXT_FLAGS_NORMAL_PRIORITY_CONTEXT	0
++#define	PVR2D_CONTEXT_FLAGS_HIGH_PRIORITY_CONTEXT	2
++
++/* flags for control information of additional blits */
++typedef enum
++{
++	PVR2D_BLIT_DISABLE_ALL					= 0x00000000,	/* disable all additional controls */
++	PVR2D_BLIT_CK_ENABLE					= 0x00000001,	/* enable colour key */
++	PVR2D_BLIT_GLOBAL_ALPHA_ENABLE			= 0x00000002,	/* enable standard global alpha */
++	PVR2D_BLIT_PERPIXEL_ALPHABLEND_ENABLE	= 0x00000004,	/* enable per-pixel alpha bleding */
++	PVR2D_BLIT_PAT_SURFACE_ENABLE			= 0x00000008,	/* enable pattern surf (disable fill) */
++	PVR2D_BLIT_FULLY_SPECIFIED_ALPHA_ENABLE	= 0x00000010,	/* enable fully specified alpha */
++	PVR2D_BLIT_ROT_90						= 0x00000020,	/* apply 90 degree rotation to the blt */
++	PVR2D_BLIT_ROT_180						= 0x00000040,	/* apply 180 degree rotation to the blt */
++	PVR2D_BLIT_ROT_270						= 0x00000080,	/* apply 270 degree rotation to the blt */
++	PVR2D_BLIT_COPYORDER_TL2BR				= 0x00000100,	/* copy order overrides */
++	PVR2D_BLIT_COPYORDER_BR2TL				= 0x00000200,
++	PVR2D_BLIT_COPYORDER_TR2BL				= 0x00000400,
++	PVR2D_BLIT_COPYORDER_BL2TR				= 0x00000800,
++	PVR2D_BLIT_COLKEY_SOURCE				= 0x00001000,	/* Key colour is on the source surface */
++	PVR2D_BLIT_COLKEY_DEST					= 0x00002000,	/* Key colour is on the destination surface */
++	PVR2D_BLIT_COLKEY_MASKED				= 0x00004000,	/* Mask enabled for colour key */
++	PVR2D_BLIT_COLKEY_OP_PASS				= 0x00008000,	/* Colour key op = pass */
++	PVR2D_BLIT_COLKEY_OP_REJECT				= 0x00010000,	/* Colour key op = reject */
++	PVR2D_BLIT_PATH_2DCORE					= 0x00100000,	/* Blt via dedicated 2D Core or PTLA */
++	PVR2D_BLIT_PATH_3DCORE					= 0x00200000,	/* Blt via 3D Core */
++	PVR2D_BLIT_PATH_SWBLT					= 0x00400000,	/* Blt via host software */
++	PVR2D_BLIT_NO_SRC_SYNC_INFO				= 0x00800000,	/* Dont send a source sync info*/
++	PVR2D_BLIT_ISSUE_STATUS_UPDATES			= 0x01000000,	/* Issue status updates */
++
++} PVR2DBLITFLAGS;
++
++/* standard alpha-blending functions, AlphaBlendingFunc field of PVR2DBLTINFO */
++typedef enum
++{
++	PVR2D_ALPHA_OP_SRC_DSTINV = 1,	/* source alpha : Cdst = Csrc*Asrc + Cdst*(1-Asrc) */
++	PVR2D_ALPHA_OP_SRCP_DSTINV = 2	/* premultiplied source alpha : Cdst = Csrc + Cdst*(1-Asrc) */
++} PVR2D_ALPHABLENDFUNC;
++
++/* blend ops for fully specified alpha (SGX 2D Core only) */
++typedef enum
++{
++	PVR2D_BLEND_OP_ZERO = 0,
++	PVR2D_BLEND_OP_ONE = 1,
++	PVR2D_BLEND_OP_SRC = 2,
++	PVR2D_BLEND_OP_DST = 3,
++	PVR2D_BLEND_OP_GLOBAL = 4,
++	PVR2D_BLEND_OP_SRC_PLUS_GLOBAL = 5,
++	PVR2D_BLEND_OP_DST_PLUS_GLOBAL = 6
++}PVR2D_BLEND_OP;
++
++/* SGX 2D Core Fully specified alpha blend :	pAlpha field of PVR2DBLTINFO structure		*/
++/* a fully specified Alpha Blend operation is defined as									*/
++/* DST (ALPHA) = (ALPHA_1 * SRC (ALPHA)) + (ALPHA_3 * DST (ALPHA))							*/
++/* DST (RGB)   = (ALPHA_2 * SRC (RGB)) + (ALPHA_4 * DST (RGB))								*/
++/* if the pre-multiplication stage is enabled then the equations become the following:		*/
++/* PRE_MUL     = ((SRC(A)) * (Global Alpha Value))											*/
++/* DST (ALPHA) = (ALPHA_1 * SRC (ALPHA)) + (PRE_MUL * DST (ALPHA))							*/
++/* DST (RGB)   = (ALPHA_2 * SRC (RGB)) + (PRE_MUL * DST (RGB))								*/
++/* if the transparent source alpha stage is enabled then a source alpha of zero forces the	*/
++/* source to be transparent for that pixel regardless of the blend equation being used.		*/
++typedef struct _PVR2D_ALPHABLT
++{
++	PVR2D_BLEND_OP	eAlpha1;
++	PVR2D_BOOL		bAlpha1Invert;
++	PVR2D_BLEND_OP	eAlpha2;
++	PVR2D_BOOL		bAlpha2Invert;
++	PVR2D_BLEND_OP	eAlpha3;
++	PVR2D_BOOL		bAlpha3Invert;
++	PVR2D_BLEND_OP	eAlpha4;
++	PVR2D_BOOL		bAlpha4Invert;
++	PVR2D_BOOL		bPremulAlpha;			/* enable pre-multiplication stage */
++	PVR2D_BOOL		bTransAlpha;			/* enable transparent source alpha stage */
++	PVR2D_BOOL		bUpdateAlphaLookup;		/* enable and update the 1555-Lookup alpha table */
++	PVR2D_UCHAR		uAlphaLookup0;			/* 8 bit alpha when A=0 in a 1555-Lookup surface */
++	PVR2D_UCHAR		uAlphaLookup1;			/* 8 bit alpha when A=1 in a 1555-Lookup surface */
++	PVR2D_UCHAR		uGlobalRGB;				/* Global Alpha Value for RGB, 0=transparent 255=opaque */
++	PVR2D_UCHAR		uGlobalA;				/* Global Alpha Value for Alpha */
++
++} PVR2D_ALPHABLT, *PPVR2D_ALPHABLT;
++
++
++/* surface memory info structure */
++typedef struct _PVR2DMEMINFO
++{
++	PVR2D_VOID			*pBase;
++	PVR2D_ULONG			ui32MemSize;
++	PVR2D_ULONG			ui32DevAddr;
++	PVR2D_ULONG			ulFlags;
++	PVR2D_VOID			*hPrivateData;
++	PVR2D_VOID			*hPrivateMapData;
++
++}PVR2DMEMINFO, *PPVR2DMEMINFO;
++
++
++#define PVR2D_MAX_DEVICE_NAME 20
++
++typedef struct _PVR2DDEVICEINFO
++{
++	PVR2D_ULONG		ulDevID;
++	PVR2D_CHAR		szDeviceName[PVR2D_MAX_DEVICE_NAME];
++}PVR2DDEVICEINFO;
++
++
++typedef struct _PVR2DISPLAYINFO
++{
++	PVR2D_ULONG	ulMaxFlipChains;
++	PVR2D_ULONG	ulMaxBuffersInChain;
++	PVR2DFORMAT	eFormat;
++	PVR2D_ULONG	ulWidth;
++	PVR2D_ULONG	ulHeight;
++	PVR2D_LONG	lStride;
++	PVR2D_ULONG	ulMinFlipInterval;
++	PVR2D_ULONG	ulMaxFlipInterval;
++
++}PVR2DDISPLAYINFO;
++
++
++typedef struct _PVR2MISCDISPLAYINFO
++{
++	PVR2D_ULONG ulPhysicalWidthmm;
++	PVR2D_ULONG ulPhysicalHeightmm;
++	PVR2D_ULONG ulUnused[10];
++
++}PVR2DMISCDISPLAYINFO;
++
++
++typedef struct _PVR2DBLTINFO
++{
++	PVR2D_ULONG		CopyCode;			/* rop code  */
++	PVR2D_ULONG		Colour;				/* fill colour */
++	PVR2D_ULONG		ColourKey;			/* colour key argb8888 (see CKEY_ defs below) */
++	PVR2D_UCHAR		GlobalAlphaValue;	/* global alpha blending */
++	PVR2D_UCHAR		AlphaBlendingFunc;	/* per-pixel alpha-blending function */
++
++	PVR2DBLITFLAGS	BlitFlags;			/* additional blit control information */
++
++	PVR2DMEMINFO	*pDstMemInfo;		/* destination memory */
++	PVR2D_ULONG		DstOffset;			/* byte offset from start of allocation to destination surface pixel 0,0 */
++	PVR2D_LONG		DstStride;			/* signed stride, the number of bytes from pixel 0,0 to 0,1 */
++	PVR2D_LONG		DstX, DstY;			/* pixel offset from start of dest surface to start of blt rectangle */
++	PVR2D_LONG		DSizeX,DSizeY;		/* blt size */
++	PVR2DFORMAT		DstFormat;			/* dest format */
++	PVR2D_ULONG		DstSurfWidth;		/* size of dest surface in pixels */
++	PVR2D_ULONG		DstSurfHeight;		/* size of dest surface in pixels */
++
++	PVR2DMEMINFO	*pSrcMemInfo;		/* source mem, (source fields are also used for patterns) */
++	PVR2D_ULONG		SrcOffset;			/* byte offset from start of allocation to src/pat surface pixel 0,0 */
++	PVR2D_LONG		SrcStride;			/* signed stride, the number of bytes from pixel 0,0 to 0,1 */
++	PVR2D_LONG		SrcX, SrcY;			/* pixel offset from start of surface to start of source rectangle */
++										/* for patterns this is the start offset within the pattern */
++	PVR2D_LONG		SizeX,SizeY;		/* source rectangle size or pattern size in pixels */
++	PVR2DFORMAT		SrcFormat;			/* source/pattern format */
++	PVR2DMEMINFO	*pPalMemInfo;		/* source/pattern palette memory containing argb8888 colour table */
++	PVR2D_ULONG		PalOffset;			/* byte offset from start of allocation to start of palette */
++	PVR2D_ULONG		SrcSurfWidth;		/* size of source surface in pixels */
++	PVR2D_ULONG		SrcSurfHeight;		/* size of source surface in pixels */
++
++	PVR2DMEMINFO	*pMaskMemInfo;		/* mask memory, 1bpp format implied */
++	PVR2D_ULONG		MaskOffset;			/* byte offset from start of allocation to mask surface pixel 0,0 */
++	PVR2D_LONG		MaskStride;			/* signed stride, the number of bytes from pixel 0,0 to 0,1 */
++	PVR2D_LONG		MaskX, MaskY;		/* mask rect top left (mask size = blt size) */
++	PVR2D_ULONG		MaskSurfWidth;		/* size of mask surface in pixels */
++	PVR2D_ULONG		MaskSurfHeight;		/* size of mask surface in pixels */
++	
++	PPVR2D_ALPHABLT pAlpha;				/* fully specified alpha blend (2DCore only) */
++	
++	PVR2D_ULONG		uSrcChromaPlane1;	/* mem offset from start of source alloc to chroma plane 1 */
++	PVR2D_ULONG		uSrcChromaPlane2;	/* mem offset from start of source alloc to chroma plane 2 */
++	PVR2D_ULONG		uDstChromaPlane1;	/* mem offset from start of dest alloc to chroma plane 1 */
++	PVR2D_ULONG		uDstChromaPlane2;	/* mem offset from start of dest alloc to chroma plane 2 */
++	
++	PVR2D_ULONG		ColourKeyMask;		/* 32 bit colour key mask, only valid when PVR2D_BLIT_COLKEY_MASKED is set */
++
++}PVR2DBLTINFO, *PPVR2DBLTINFO;
++
++typedef struct _PVR2DRECT
++{
++	PVR2D_LONG left, top;
++	PVR2D_LONG right, bottom;
++} PVR2DRECT;
++
++typedef struct
++{
++	PVR2DMEMINFO	*pSurfMemInfo;		/* surface memory */
++	PVR2D_ULONG		SurfOffset;			/* byte offset from start of allocation to destination surface pixel 0,0 */
++	PVR2D_LONG		Stride;				/* signed stride */
++	PVR2DFORMAT		Format;				/* format */
++	PVR2D_ULONG		SurfWidth;			/* surface width in pixels */
++	PVR2D_ULONG		SurfHeight;			/* surface height in pixels */
++
++} PVR2D_SURFACE, *PPVR2D_SURFACE;
++
++typedef struct
++{
++	PVR2D_ULONG		uChromaPlane1;		/* YUV multiplane - byte offset from start of alloc to chroma plane 1 */
++	PVR2D_ULONG		uChromaPlane2;		/* YUV multiplane - byte offset from start of alloc to chroma plane 2 */
++	PVR2D_LONG		Reserved[2];		/* Reserved, must be zero */
++
++} PVR2D_SURFACE_EXT, *PPVR2D_SURFACE_EXT;
++
++typedef struct
++{
++	PVR2D_ULONG		*pUseCode;					/* USSE code */
++	PVR2D_ULONG		UseCodeSize;				/* usse code size in bytes */
++
++} PVR2D_USECODE, *PPVR2D_USECODE;
++
++typedef struct
++{
++	PVR2D_SURFACE			sDst;				/* destination surface */
++	PVR2D_SURFACE			sSrc;				/* source surface */
++	PVR2DRECT				rcDest;				/* destination rectangle */
++	PVR2DRECT				rcSource;			/* source rectangle */
++	PVR2D_HANDLE			hUseCode;			/* custom USE code (NULL implies source copy) */
++	PVR2D_ULONG				UseParams[2];		/* per-blt params for use code */
++
++} PVR2D_3DBLT, *PPVR2D_3DBLT;
++
++typedef struct
++{
++	PVR2D_SURFACE			sDst;						/* destination surface */
++	PVR2DRECT				rcDest;						/* destination rectangle; scaling is supported */
++	PVR2D_SURFACE			sSrc;						/* source surface */
++	PVR2DRECT				rcSource;					/* source rectangle; scaling is supported */
++	PPVR2D_SURFACE			pSrc2;						/* optional second source surface (NULL if not required) */
++	PVR2DRECT*				prcSource2;					/* optional pSrc2 rectangle */
++	PVR2D_HANDLE			hUseCode;					/* custom USSE shader code (NULL implies default source copy) */
++	PVR2D_ULONG				UseParams[2];				/* per-blt params for usse code */
++	PVR2D_ULONG				uiNumTemporaryRegisters;	/* no. of temporary registers used in custom shader code */
++	PVR2D_BOOL				bDisableDestInput;			/* set true if the destination is output only */
++	PPVR2D_SURFACE_EXT		pDstExt;					/* Extended format params for dest */
++	PPVR2D_SURFACE_EXT		pSrcExt[2];					/* Extended format params for source 1 and 2 */
++	PVR2D_LONG				Reserved[4];				/* Reserved, must be zero */
++
++} PVR2D_3DBLT_EXT, *PPVR2D_3DBLT_EXT;
++
++
++#define MAKE_COPY_BLIT(src,soff,dest,doff,sx,sy,dx,dy,sz)
++
++typedef void* PVR2DCONTEXTHANDLE;
++typedef void* PVR2DFLIPCHAINHANDLE;
++
++
++// CopyCode field of PVR2DBLTINFO structure:
++// the CopyCode field of the PVR2DBLTINFO structure should contain a rop3 or rop4 code.
++// a rop3 is an 8 bit code that describes a blt with three inputs : source dest and pattern
++// rop4 is a 16 bit code that describes a blt with four inputs : source dest pattern and mask
++// common rop3 codes are defined below
++// a colour fill blt is processed in the pattern channel as a constant colour with a rop code of 0xF0
++// PVR2D_BLIT_PAT_SURFACE_ENABLE defines whether the pattern channel is a surface or a fill colour.
++// a rop4 is defined by two rop3 codes, and the 1 bit-per-pixel mask surface defines which is used.
++// a common rop4 is 0xAAF0 which is the mask copy blt used for text glyphs.
++// CopyCode is taken to be a rop4 when pMaskMemInfo is non zero, otherwise it is assumed to be a rop3
++// use the PVR2DMASKROP4 macro below to construct a rop4 from two rop3's
++// rop3a is the rop used when mask pixel = 1, and rop3b when mask = 0
++#define PVR2DROP4(rop3b, rop3a)			((rop3b<<8)|rop3a)
++
++/* common rop codes */
++#define PVR2DROPclear				0x00       /* 0 (whiteness) */
++#define PVR2DROPset					0xFF       /* 1 (blackness) */
++#define PVR2DROPnoop				0xAA       /* dst (used for masked blts) */
++
++/* source and  dest rop codes */
++#define PVR2DROPand					0x88       /* src AND dst */
++#define PVR2DROPandReverse			0x44       /* src AND NOT dst */
++#define PVR2DROPcopy				0xCC       /* src (used for source copy and alpha blts) */
++#define PVR2DROPandInverted			0x22       /* NOT src AND dst */
++#define PVR2DROPxor					0x66       /* src XOR dst */
++#define PVR2DROPor					0xEE       /* src OR dst */
++#define PVR2DROPnor					0x11       /* NOT src AND NOT dst */
++#define PVR2DROPequiv				0x99       /* NOT src XOR dst */
++#define PVR2DROPinvert				0x55       /* NOT dst */
++#define PVR2DROPorReverse			0xDD       /* src OR NOT dst */
++#define PVR2DROPcopyInverted		0x33       /* NOT src */
++#define PVR2DROPorInverted			0xBB       /* NOT src OR dst */
++#define PVR2DROPnand				0x77       /* NOT src OR NOT dst */
++
++/* pattern rop codes */
++#define PVR2DPATROPand				0xA0       /* pat AND dst */
++#define PVR2DPATROPandReverse		0x50       /* pat AND NOT dst */
++#define PVR2DPATROPcopy				0xF0       /* pat (used for solid color fills and pattern blts) */
++#define PVR2DPATROPandInverted		0x0A       /* NOT pat AND dst */
++#define PVR2DPATROPxor				0x5A       /* pat XOR dst */
++#define PVR2DPATROPor				0xFA       /* pat OR dst */
++#define PVR2DPATROPnor				0x05       /* NOT pat AND NOT dst */
++#define PVR2DPATROPequiv			0xA5       /* NOT pat XOR dst */
++#define PVR2DPATROPinvert			0x55       /* NOT dst */
++#define PVR2DPATROPorReverse		0xF5       /* pat OR NOT dst */
++#define PVR2DPATROPcopyInverted		0x0F       /* NOT pat */
++#define PVR2DPATROPorInverted		0xAF       /* NOT pat OR dst */
++#define PVR2DPATROPnand				0x5F       /* NOT pat OR NOT dst */
++
++/* common rop4 codes */
++#define PVR2DROP4MaskedCopy              PVR2DROP4(PVR2DROPnoop,PVR2DROPcopy)		/* masked source copy blt (used for rounded window corners etc) */
++#define PVR2DROP4MaskedFill              PVR2DROP4(PVR2DROPnoop,PVR2DPATROPcopy)	/* masked colour fill blt (used for text) */
++
++/* Legacy support */
++#define PVR2DROP3_PATMASK			PVR2DPATROPcopy
++#define PVR2DROP3_SRCMASK			PVR2DROPcopy
++
++/* pixmap memory alignment */
++#define PVR2D_ALIGNMENT_4			4			/* DWORD alignment */
++#define PVR2D_ALIGNMENT_ANY			0			/* no alignment    */
++#define PVR2D_ALIGNMENT_PALETTE		16			/* 16 byte alignment is required for palettes */
++
++/* Heap number for PVR2DGetFrameBuffer */
++#define PVR2D_FB_PRIMARY_SURFACE 0
++
++#define PVR2D_PRESENT_PROPERTY_SRCSTRIDE	(1UL << 0)
++#define PVR2D_PRESENT_PROPERTY_DSTSIZE		(1UL << 1)
++#define PVR2D_PRESENT_PROPERTY_DSTPOS		(1UL << 2)
++#define PVR2D_PRESENT_PROPERTY_CLIPRECTS	(1UL << 3)
++#define PVR2D_PRESENT_PROPERTY_INTERVAL		(1UL << 4)
++
++#define PVR2D_CREATE_FLIPCHAIN_SHARED		(1UL << 0)
++#define PVR2D_CREATE_FLIPCHAIN_QUERY		(1UL << 1)
++#define PVR2D_CREATE_FLIPCHAIN_OEMOVERLAY   (1UL << 2)
++#define PVR2D_CREATE_FLIPCHAIN_AS_BLITCHAIN (1UL << 3)
++
++/* Colour-key colour must be translated into argb8888 format */
++#define CKEY_8888(P)		(P)
++#define CKEY_4444(P)		(((P&0xF000UL)<<16) | ((P&0x0F00UL)<<12) | ((P&0x00F0UL)<<8) | ((P&0x000FUL)<<4))
++#define CKEY_1555(P)		(((P&0x8000UL)<<16) | ((P&0x7C00UL)<<9)  | ((P&0x3E0UL)<<6)  | ((P&0x1FUL)<<3))
++#define CKEY_565(P)			(((P&0xF800UL)<<8)  | ((P&0x7E0UL)<<5)   | ((P&0x1FUL)<<3))
++#define CKEY_MASK_8888		0x00FFFFFFUL
++#define CKEY_MASK_4444		0x00F0F0F0UL
++#define CKEY_MASK_1555		0x00F8F8F8UL	/* Alpha is not normally included in the key test */
++#define CKEY_MASK_565		0x00F8FCF8UL
++
++/* Fill colours must be translated into argb8888 format */
++#define CFILL_4444(P)		(((P&0xF000UL)<<16) | ((P&0x0F00UL)<<12) | ((P&0x00F0UL)<<8) | ((P&0x000FUL)<<4))
++#define CFILL_1555(P)		(((P&0x8000UL)<<16) | ((P&0x7C00UL)<<9)  | ((P&0x3E0UL)<<6)  | ((P&0x1FUL)<<3))
++#define CFILL_565(P)		(((P&0xF800UL)<<8)  | ((P&0x7E0UL)<<5)   | ((P&0x1FUL)<<3))
++
++/* PVR2DCreateDeviceContext flags */
++#define PVR2D_XSERVER_PROC			0x00000001UL		/*!< Set for the Xserver connection */
++
++/* PVR2DMemAlloc flags */
++#define PVR2D_MEM_UNCACHED			0x00000000UL	/* Default */
++#define PVR2D_MEM_CACHED			0x00000001UL	/* Caller must flush and sync when necessary */
++#define PVR2D_MEM_WRITECOMBINE		0x00000002UL
++
++/* Functions that the library exports */
++
++PVR2D_IMPORT
++int PVR2DEnumerateDevices(PVR2DDEVICEINFO *pDevInfo);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DCreateDeviceContext(PVR2D_ULONG ulDevID,
++									PVR2DCONTEXTHANDLE* phContext,
++									PVR2D_ULONG ulFlags);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DDestroyDeviceContext(PVR2DCONTEXTHANDLE hContext);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DGetDeviceInfo(PVR2DCONTEXTHANDLE hContext,
++							  PVR2DDISPLAYINFO *pDisplayInfo);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DGetMiscDisplayInfo(PVR2DCONTEXTHANDLE hContext,
++							  PVR2DMISCDISPLAYINFO *pMiscDisplayInfo);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DGetScreenMode(PVR2DCONTEXTHANDLE hContext,
++							  PVR2DFORMAT *pFormat,
++							  PVR2D_LONG *plWidth,
++							  PVR2D_LONG *plHeight,
++							  PVR2D_LONG *plStride,
++							  PVR2D_INT *piRefreshRate);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DGetFrameBuffer(PVR2DCONTEXTHANDLE hContext,
++							   PVR2D_INT nHeap,
++							   PVR2DMEMINFO **ppsMemInfo);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DMemAlloc(PVR2DCONTEXTHANDLE hContext,
++						 PVR2D_ULONG ulBytes,
++						 PVR2D_ULONG ulAlign,
++						 PVR2D_ULONG ulFlags,
++						 PVR2DMEMINFO **ppsMemInfo);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DMemExport(PVR2DCONTEXTHANDLE hContext,
++						 PVR2D_ULONG ulFlags,
++						 PVR2DMEMINFO *psMemInfo,
++						 PVR2D_HANDLE *phMemHandle);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DMemWrap(PVR2DCONTEXTHANDLE hContext,
++						PVR2D_VOID *pMem,
++						PVR2D_ULONG ulFlags,
++						PVR2D_ULONG ulBytes,
++						PVR2D_ULONG alPageAddress[],
++						PVR2DMEMINFO **ppsMemInfo);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DMemMap(PVR2DCONTEXTHANDLE hContext,
++						PVR2D_ULONG ulFlags,
++						PVR2D_HANDLE hMemHandle,
++						PVR2DMEMINFO **ppsDstMem);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DMemFree(PVR2DCONTEXTHANDLE hContext,
++						PVR2DMEMINFO *psMemInfo);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DBlt(PVR2DCONTEXTHANDLE hContext,
++					PVR2DBLTINFO *pBltInfo);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DBltClipped(PVR2DCONTEXTHANDLE hContext,
++						   PVR2DBLTINFO *pBltInfo,
++						   PVR2D_ULONG ulNumClipRects,
++						   PVR2DRECT *pClipRects);
++
++PVR2D_EXPORT
++PVR2DERROR PVR2DSet1555Alpha (PVR2DCONTEXTHANDLE hContext,
++							  PVR2D_UCHAR Alpha0, PVR2D_UCHAR Alpha1);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DQueryBlitsComplete(PVR2DCONTEXTHANDLE hContext,
++								   const PVR2DMEMINFO *pMemInfo,
++								   PVR2D_UINT uiWaitForComplete);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DSetPresentBltProperties(PVR2DCONTEXTHANDLE hContext,
++										PVR2D_ULONG ulPropertyMask,
++										PVR2D_LONG lSrcStride,
++										PVR2D_ULONG ulDstWidth,
++										PVR2D_ULONG ulDstHeight,
++										PVR2D_LONG lDstXPos,
++										PVR2D_LONG lDstYPos,
++										PVR2D_ULONG ulNumClipRects,
++										PVR2DRECT *pClipRects,
++										PVR2D_ULONG ulSwapInterval);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DPresentBlt(PVR2DCONTEXTHANDLE hContext,
++						   PVR2DMEMINFO *pMemInfo,
++						   PVR2D_LONG lRenderID);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DCreateFlipChain(PVR2DCONTEXTHANDLE hContext,
++								PVR2D_ULONG ulFlags,
++								PVR2D_ULONG ulNumBuffers,
++								PVR2D_ULONG ulWidth,
++								PVR2D_ULONG ulHeight,
++								PVR2DFORMAT eFormat,
++								PVR2D_LONG *plStride,
++								PVR2D_ULONG *pulFlipChainID,
++								PVR2DFLIPCHAINHANDLE *phFlipChain);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DDestroyFlipChain(PVR2DCONTEXTHANDLE hContext,
++								 PVR2DFLIPCHAINHANDLE hFlipChain);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DGetFlipChainBuffers(PVR2DCONTEXTHANDLE hContext,
++									PVR2DFLIPCHAINHANDLE hFlipChain,
++									PVR2D_ULONG *pulNumBuffers,
++									PVR2DMEMINFO *psMemInfo[]);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DSetPresentFlipProperties(PVR2DCONTEXTHANDLE hContext,
++										 PVR2DFLIPCHAINHANDLE hFlipChain,
++										 PVR2D_ULONG ulPropertyMask,
++										 PVR2D_LONG lDstXPos,
++										 PVR2D_LONG lDstYPos,
++										 PVR2D_ULONG ulNumClipRects, 
++										 PVR2DRECT *pClipRects,
++										 PVR2D_ULONG ulSwapInterval);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DPresentFlip(PVR2DCONTEXTHANDLE hContext,
++							PVR2DFLIPCHAINHANDLE hFlipChain,
++							PVR2DMEMINFO *psMemInfo,
++							PVR2D_LONG lRenderID);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DGetAPIRev(PVR2D_LONG *lRevMajor, PVR2D_LONG *lRevMinor);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DLoadUseCode (const PVR2DCONTEXTHANDLE hContext, const PVR2D_UCHAR	*pUseCode,
++									const PVR2D_ULONG UseCodeSize, PVR2D_HANDLE *pUseCodeHandle);
++PVR2D_IMPORT
++PVR2DERROR PVR2DFreeUseCode (const PVR2DCONTEXTHANDLE hContext, const PVR2D_HANDLE hUseCodeHandle);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DBlt3D (const PVR2DCONTEXTHANDLE hContext, const PPVR2D_3DBLT pBlt3D);
++
++PVR2D_IMPORT
++PVR2DERROR PVR2DBlt3DExt (const PVR2DCONTEXTHANDLE hContext, const PPVR2D_3DBLT_EXT pBlt3D);
++
++#ifdef __cplusplus
++}
++#endif 
++
++#endif /* _PVR2D_H_ */
++
++/******************************************************************************
++ End of file (pvr2d.h)
++******************************************************************************/
+diff -Nurp qt-everywhere-opensource-src-4.6.3-orig//src/3rdparty/powervr/wsegl2/wsegl.h qt-everywhere-opensource-src-4.6.3/src/3rdparty/powervr/wsegl2/wsegl.h
+--- qt-everywhere-opensource-src-4.6.3-orig//src/3rdparty/powervr/wsegl2/wsegl.h	1970-01-01 00:00:00.000000000 +0000
++++ qt-everywhere-opensource-src-4.6.3/src/3rdparty/powervr/wsegl2/wsegl.h	2011-05-16 22:51:52.702601769 +0000
+@@ -0,0 +1,285 @@
++/**********************************************************************
++*
++* Copyright(c) Imagination Technologies Ltd.
++*
++* The contents of this file are subject to the MIT license as set out below.
++*
++* Permission is hereby granted, free of charge, to any person obtaining a copy
++* of this software and associated documentation files (the "Software"),
++* to deal in the Software without restriction, including without limitation
++* the rights to use, copy, modify, merge, publish, distribute, sublicense,
++* and/or sell copies of the Software, and to permit persons to whom the
++* Software is furnished to do so, subject to the following conditions:
++* 
++* The above copyright notice and this permission notice shall be included
++* in all copies or substantial portions of the Software.
++*
++* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
++* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
++* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
++* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
++* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++* 
++* This License is also included in this distribution in the file called 
++* "COPYING".
++* 
++******************************************************************************/
++
++
++
++#if !defined(__WSEGL_H__)
++#define __WSEGL_H__
++
++#ifdef __cplusplus
++extern "C" {
++#endif 
++
++/*
++// WSEGL Platform-specific definitions
++*/
++#if defined(__linux__)
++#define WSEGL_EXPORT __attribute__((visibility("default")))
++#define WSEGL_IMPORT
++#else
++#define WSEGL_EXPORT
++#define WSEGL_IMPORT
++#endif
++
++/*
++// WSEGL API Version Number
++*/
++
++#define WSEGL_VERSION 2
++#define WSEGL_DEFAULT_DISPLAY 0
++#define WSEGL_DEFAULT_NATIVE_ENGINE 0
++
++#define WSEGL_FALSE		0
++#define WSEGL_TRUE		1
++#define WSEGL_NULL		0
++
++#define	WSEGL_UNREFERENCED_PARAMETER(param) (param) = (param)
++
++/*
++// WSEGL handles
++*/
++typedef void *WSEGLDisplayHandle;
++typedef void *WSEGLDrawableHandle;
++
++/*
++// Display capability type
++*/
++typedef enum WSEGLCapsType_TAG
++{
++	WSEGL_NO_CAPS = 0,
++	WSEGL_CAP_MIN_SWAP_INTERVAL = 1, /* System default value = 1 */
++	WSEGL_CAP_MAX_SWAP_INTERVAL = 2, /* System default value = 1 */
++	WSEGL_CAP_WINDOWS_USE_HW_SYNC = 3, /* System default value = 0 (FALSE) */
++	WSEGL_CAP_PIXMAPS_USE_HW_SYNC = 4, /* System default value = 0 (FALSE) */
++
++} WSEGLCapsType;
++
++/*
++// Display capability
++*/
++typedef struct WSEGLCaps_TAG
++{
++	WSEGLCapsType eCapsType;
++	unsigned long ui32CapsValue;
++
++} WSEGLCaps;
++
++/*
++// Drawable type
++*/
++#define WSEGL_NO_DRAWABLE			0x0
++#define WSEGL_DRAWABLE_WINDOW		0x1
++#define WSEGL_DRAWABLE_PIXMAP		0x2
++
++
++/*
++// Pixel format of display/drawable
++*/
++typedef enum WSEGLPixelFormat_TAG
++{
++	/* These must not be re-ordered */
++	WSEGL_PIXELFORMAT_RGB565	= 0,
++	WSEGL_PIXELFORMAT_ARGB4444	= 1,
++	WSEGL_PIXELFORMAT_ARGB8888	= 2,
++	WSEGL_PIXELFORMAT_ARGB1555	= 3,
++	WSEGL_PIXELFORMAT_ABGR8888	= 4,
++	WSEGL_PIXELFORMAT_XBGR8888	= 5,
++
++	/* These are compatibility names only; new WSEGL
++	 * modules should not use them.
++	 */
++	WSEGL_PIXELFORMAT_565		= WSEGL_PIXELFORMAT_RGB565,
++	WSEGL_PIXELFORMAT_4444		= WSEGL_PIXELFORMAT_ARGB4444,
++	WSEGL_PIXELFORMAT_8888		= WSEGL_PIXELFORMAT_ARGB8888,
++	WSEGL_PIXELFORMAT_1555		= WSEGL_PIXELFORMAT_ARGB1555,
++
++} WSEGLPixelFormat;
++
++/*
++// Transparent of display/drawable
++*/
++typedef enum WSEGLTransparentType_TAG
++{
++	WSEGL_OPAQUE = 0,
++	WSEGL_COLOR_KEY = 1,
++
++} WSEGLTransparentType;
++
++/*
++// Display/drawable configuration
++*/
++typedef struct WSEGLConfig_TAG
++{
++	/*
++	// Type of drawables this configuration applies to -
++	// OR'd values of drawable types. 
++	*/
++	unsigned long ui32DrawableType;
++
++	/* Pixel format */
++	WSEGLPixelFormat ePixelFormat;
++
++	/* Native Renderable  - set to WSEGL_TRUE if native renderable */
++	unsigned long ulNativeRenderable;
++
++	/* FrameBuffer Level Parameter */
++	unsigned long ulFrameBufferLevel;
++
++	/* Native Visual ID */
++	unsigned long ulNativeVisualID;
++
++	/* Native Visual */
++	void *hNativeVisual;
++
++	/* Transparent Type */
++	WSEGLTransparentType eTransparentType;
++
++	/* Transparent Color - only used if transparent type is COLOR_KEY */
++	unsigned long ulTransparentColor; /* packed as 0x00RRGGBB */
++
++
++} WSEGLConfig;
++
++/*
++// WSEGL errors
++*/
++typedef enum WSEGLError_TAG
++{
++	WSEGL_SUCCESS = 0,
++	WSEGL_CANNOT_INITIALISE = 1,
++	WSEGL_BAD_NATIVE_DISPLAY = 2,
++	WSEGL_BAD_NATIVE_WINDOW = 3,
++	WSEGL_BAD_NATIVE_PIXMAP = 4,
++	WSEGL_BAD_NATIVE_ENGINE = 5,
++	WSEGL_BAD_DRAWABLE = 6,
++	WSEGL_BAD_MATCH = 7,
++	WSEGL_OUT_OF_MEMORY = 8,
++
++	/* These are compatibility names only; new WSEGL
++	 * modules should not use them.
++	 */
++	WSEGL_BAD_CONFIG = WSEGL_BAD_MATCH,
++
++} WSEGLError; 
++
++/*
++// Drawable orientation (in degrees anti-clockwise)
++*/
++typedef enum WSEGLRotationAngle_TAG
++{
++	WSEGL_ROTATE_0 = 0,
++	WSEGL_ROTATE_90 = 1,
++	WSEGL_ROTATE_180 = 2,
++	WSEGL_ROTATE_270 = 3
++
++} WSEGLRotationAngle; 
++
++/*
++// Drawable information required by OpenGL-ES driver
++*/
++typedef struct WSEGLDrawableParams_TAG
++{
++	/* Width in pixels of the drawable */
++	unsigned long	ui32Width;
++
++	/* Height in pixels of the drawable */
++	unsigned long	ui32Height;
++
++	/* Stride in pixels of the drawable */
++	unsigned long	ui32Stride;
++
++	/* Pixel format of the drawable */
++	WSEGLPixelFormat	ePixelFormat;
++
++	/* User space cpu virtual address of the drawable */
++	void   			*pvLinearAddress;
++
++	/* HW address of the drawable */
++	unsigned long	ui32HWAddress;
++
++	/* Private data for the drawable */
++	void			*hPrivateData;
++
++
++} WSEGLDrawableParams;
++
++
++/*
++// Table of function pointers that is returned by WSEGL_GetFunctionTablePointer()
++//
++// The first entry in the table is the version number of the wsegl.h header file that
++// the module has been written against, and should therefore be set to WSEGL_VERSION
++*/
++typedef struct WSEGL_FunctionTable_TAG
++{
++	unsigned long ui32WSEGLVersion;
++
++	WSEGLError (*pfnWSEGL_IsDisplayValid)(NativeDisplayType);
++
++	WSEGLError (*pfnWSEGL_InitialiseDisplay)(NativeDisplayType, WSEGLDisplayHandle *, const WSEGLCaps **, WSEGLConfig **);
++
++	WSEGLError (*pfnWSEGL_CloseDisplay)(WSEGLDisplayHandle);
++
++	WSEGLError (*pfnWSEGL_CreateWindowDrawable)(WSEGLDisplayHandle, WSEGLConfig *, WSEGLDrawableHandle *, NativeWindowType, WSEGLRotationAngle *);
++
++	WSEGLError (*pfnWSEGL_CreatePixmapDrawable)(WSEGLDisplayHandle, WSEGLConfig *, WSEGLDrawableHandle *, NativePixmapType, WSEGLRotationAngle *);
++
++	WSEGLError (*pfnWSEGL_DeleteDrawable)(WSEGLDrawableHandle);
++
++	WSEGLError (*pfnWSEGL_SwapDrawable)(WSEGLDrawableHandle, unsigned long);
++
++	WSEGLError (*pfnWSEGL_SwapControlInterval)(WSEGLDrawableHandle, unsigned long);
++
++	WSEGLError (*pfnWSEGL_WaitNative)(WSEGLDrawableHandle, unsigned long);
++
++	WSEGLError (*pfnWSEGL_CopyFromDrawable)(WSEGLDrawableHandle, NativePixmapType);
++
++	WSEGLError (*pfnWSEGL_CopyFromPBuffer)(void *, unsigned long, unsigned long, unsigned long, WSEGLPixelFormat, NativePixmapType);
++
++	WSEGLError (*pfnWSEGL_GetDrawableParameters)(WSEGLDrawableHandle, WSEGLDrawableParams *, WSEGLDrawableParams *);
++
++	WSEGLError (*pfnWSEGL_ConnectDrawable)(WSEGLDrawableHandle);
++
++	WSEGLError (*pfnWSEGL_DisconnectDrawable)(WSEGLDrawableHandle);
++
++
++} WSEGL_FunctionTable;
++
++
++WSEGL_IMPORT const WSEGL_FunctionTable *WSEGL_GetFunctionTablePointer(void);
++
++#ifdef __cplusplus
++}
++#endif 
++
++#endif /* __WSEGL_H__ */
++
++/******************************************************************************
++ End of file (wsegl.h)
++******************************************************************************/
+diff -Nurp qt-everywhere-opensource-src-4.6.3-orig//src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwswsegl.c qt-everywhere-opensource-src-4.6.3/src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwswsegl.c
+--- qt-everywhere-opensource-src-4.6.3-orig//src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwswsegl.c	2010-06-02 02:03:17.000000000 +0000
++++ qt-everywhere-opensource-src-4.6.3/src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwswsegl.c	2011-05-16 23:08:51.618597097 +0000
+@@ -378,6 +378,20 @@ static WSEGLError wseglGetDrawableParame
+     return WSEGL_SUCCESS;
+ }
+ 
++/* Function stub for ConnectDrawable() */
++static WSEGLError wseglConnectDrawable(WSEGLDrawableHandle hDrawable)
++{
++    WSEGL_UNREFERENCED_PARAMETER(hDrawable);
++    return WSEGL_SUCCESS;
++}
++
++/* Function stub for DisconnectDrawable() */
++static WSEGLError wseglDisconnectDrawable(WSEGLDrawableHandle hDrawable)
++{
++    WSEGL_UNREFERENCED_PARAMETER(hDrawable);
++    return WSEGL_SUCCESS;
++}
++
+ static WSEGL_FunctionTable const wseglFunctions = {
+     WSEGL_VERSION,
+     wseglIsDisplayValid,
+@@ -391,7 +405,9 @@ static WSEGL_FunctionTable const wseglFu
+     wseglWaitNative,
+     wseglCopyFromDrawable,
+     wseglCopyFromPBuffer,
+-    wseglGetDrawableParameters
++    wseglGetDrawableParameters,
++    wseglConnectDrawable,
++    wseglDisconnectDrawable
+ };
+ 
+ /* Return the table of WSEGL functions to the EGL implementation */
+
diff --git a/package/qt/qt.mk b/package/qt/qt.mk
index 9325b56..7193150 100644
--- a/package/qt/qt.mk
+++ b/package/qt/qt.mk
@@ -136,7 +136,10 @@  QT_DEPENDENCIES += directfb
 else
 QT_CONFIGURE_OPTS += -no-gfx-directfb
 endif
-
+ifeq ($(BR2_PACKAGE_QT_GFX_POWERVR),y)
+QT_CONFIGURE_OPTS += \
+	-plugin-gfx-powervr -D QT_NO_QWS_CURSOR -D QT_QWS_CLIENTBLIT
+endif
 
 ### Mouse drivers
 ifeq ($(BR2_PACKAGE_QT_MOUSE_PC),y)
@@ -313,6 +316,13 @@  else
 QT_CONFIGURE_OPTS += -no-openssl
 endif
 
+ifeq ($(BR2_PACKAGE_QT_OPENGL_ES),y)
+QT_CONFIGURE_OPTS += -opengl es2 -egl
+QT_DEPENDENCIES   += libgles libegl
+else
+QT_CONFIGURE_OPTS += -no-opengl
+endif
+
 # Qt SQL Drivers
 ifeq ($(BR2_PACKAGE_QT_SQL_MODULE),y)
 ifeq ($(BR2_PACKAGE_QT_IBASE),y)
@@ -564,6 +574,12 @@  endif
 ifeq ($(BR2_PACKAGE_QT_QT3SUPPORT),y)
 QT_INSTALL_LIBS    += Qt3Support
 endif
+ifeq ($(BR2_PACKAGE_QT_OPENGL_ES),y)
+QT_INSTALL_LIBS    += QtOpenGL
+endif
+ifeq ($(BR2_PACKAGE_QT_GFX_POWERVR),y)
+QT_INSTALL_LIBS    += pvrQWSWSEGL
+endif
 
 QT_CONF_FILE=$(HOST_DIR)/usr/bin/qt.conf
 
@@ -640,12 +656,22 @@  define QT_INSTALL_TARGET_FONTS_TTF
 endef
 endif
 
+ifeq ($(BR2_PACKAGE_QT_GFX_POWERVR),y)
+define QT_INSTALL_TARGET_POWERVR
+	# Note: this overwrites the default powervr.ini provided by the ti-gfx
+	# package.
+	$(INSTALL) -D -m 0644 package/qt/powervr.ini \
+		$(TARGET_DIR)/etc/powervr.ini
+endef
+endif
+
 define QT_INSTALL_TARGET_CMDS
 	$(QT_INSTALL_TARGET_LIBS)
 	$(QT_INSTALL_TARGET_PLUGINS)
 	$(QT_INSTALL_TARGET_IMPORTS)
 	$(QT_INSTALL_TARGET_FONTS)
 	$(QT_INSTALL_TARGET_FONTS_TTF)
+	$(QT_INSTALL_TARGET_POWERVR)
 endef
 
 define QT_CLEAN_CMDS