diff options
Diffstat (limited to 'src/plugins/graphicssystems/meego')
14 files changed, 0 insertions, 2204 deletions
diff --git a/src/plugins/graphicssystems/meego/dithering.cpp b/src/plugins/graphicssystems/meego/dithering.cpp deleted file mode 100644 index 6e4b61c754..0000000000 --- a/src/plugins/graphicssystems/meego/dithering.cpp +++ /dev/null @@ -1,266 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -// Implements two dithering methods: -// -// * convertRGBA32_to_RGB565 -// -// This is implemented using Ordered Bayer Dithering. The code has been adapted -// from QX11PixmapData::fromImage. This method was originally implemented using -// Floyd-Steinberg dithering but was later changed to Ordered Dithering because -// of the better quality of the results. -// -// * convertRGBA32_to_RGBA4444 -// -// This is implemented using Floyd-Steinberg dithering. -// -// The alghorithm used here is not the fastest possible but it's prolly fast enough: -// uses look-up tables, integer-only arthmetics and works in one pass on two lines -// at a time. It's a high-quality dithering using 1/8 diffusion precission. -// Each channel (RGBA) is diffused independently and alpha is dithered too. - -#include <string.h> -#include <stdio.h> -#include <stdlib.h> -#include <math.h> -#include <QVarLengthArray> - -// Gets a component (red = 1, green = 2...) from a RGBA data structure. -// data is unsigned char. stride is the number of bytes per line. -#define GET_RGBA_COMPONENT(data, x, y, stride, c) (data[(y * stride) + (x << 2) + c]) - -// Writes a new pixel with r, g, b to data in 565 16bit format. Data is a short. -#define PUT_565(data, x, y, width, r, g, b) (data[(y * width) + x] = (r << 11) | (g << 5) | b) - -// Writes a new pixel with r, g, b, a to data in 4444 RGBA 16bit format. Data is a short. -#define PUT_4444(data, x, y, width, r, g, b, a) (data[(y * width) + x] = (r << 12) | (g << 8) | (b << 4) | a) - -// Writes(ads) a new value to the diffusion accumulator. accumulator is a short. -// x, y is a position in the accumulation buffer. y can be 0 or 1 -- we operate on two lines at time. -#define ACCUMULATE(accumulator, x, y, width, v) if (x < width && x >= 0) accumulator[(y * width) + x] += v - -// Clamps a value to be in 0..255 range. -#define CLAMP_256(v) if (v > 255) v = 255; if (v < 0) v = 0; - -// Converts incoming RGB32 (QImage::Format_RGB32) to RGB565. Returns the newly allocated data. -unsigned short* convertRGB32_to_RGB565(const unsigned char *in, int width, int height, int stride) -{ - static bool thresholdMapInitialized = false; - static int thresholdMap[16][16]; - - if (!thresholdMapInitialized) { - int i; - int j; - int n; - - thresholdMap[0][0] = 0; - thresholdMap[1][0] = 2; - thresholdMap[0][1] = 3; - thresholdMap[1][1] = 1; - - for (n=2; n<16; n*=2) { - for (i=0; i<n; i++) { - for (j=0; j<n; j++) { - thresholdMap[i][j] *= 4; - thresholdMap[i+n][j] = thresholdMap[i][j] + 2; - thresholdMap[i][j+n] = thresholdMap[i][j] + 3; - thresholdMap[i+n][j+n] = thresholdMap[i][j] + 1; - } - } - } - - thresholdMapInitialized = true; - } - - // Output line stride. Aligned to 4 bytes. - int alignedWidth = width; - if (alignedWidth % 2 > 0) - alignedWidth++; - - // Will store output - unsigned short *out = (unsigned short *)malloc (alignedWidth * height * 2); - - int x; - int y; - int threshold; - - // For each line... - for (y = 0; y < height; y++) { - - // For each column.... - for (x = 0; x < width; x++) { - - int r = GET_RGBA_COMPONENT(in, x, y, stride, 0); - int g = GET_RGBA_COMPONENT(in, x, y, stride, 1); - int b = GET_RGBA_COMPONENT(in, x, y, stride, 2); - - threshold = thresholdMap[x%16][y%16]; - - if (r <= (255-(1<<3)) && ((r<<5) & 255) > threshold) r += (1<<3); - if (g <= (255-(1<<2)) && ((g<<6) & 255) > threshold) g += (1<<2); - if (b <= (255-(1<<3)) && ((b<<5) & 255) > threshold) b += (1<<3); - - // Write the newly produced pixel - PUT_565(out, x, y, alignedWidth, ((b >> 3) & 0x1f), ((g >> 2) & 0x3f), ((r >> 3) & 0x1f)); - } - } - - return out; -} - -// Converts incoming RGBA32 (QImage::Format_ARGB32_Premultiplied) to RGB565. Returns the newly allocated data. -// This function is similar (yet different) to the _565 variant but it makes sense to duplicate it here for simplicity. -// The output has each scan line aligned to 4 bytes (as expected by GL by default). -unsigned short* convertARGB32_to_RGBA4444(const unsigned char *in, int width, int height, int stride) -{ - // Output line stride. Aligned to 4 bytes. - int alignedWidth = width; - if (alignedWidth % 2 > 0) - alignedWidth++; - - // Will store output - unsigned short *out = (unsigned short *) malloc(alignedWidth * 2 * height); - - // Lookup tables for the 8bit => 4bit conversion - unsigned char lookup_8bit_to_4bit[256]; - short lookup_8bit_to_4bit_diff[256]; - - // Macros for the conversion using the lookup table. - #define CONVERT_8BIT_TO_4BIT(v) (lookup_8bit_to_4bit[v]) - #define DIFF_8BIT_TO_4BIT(v) (lookup_8bit_to_4bit_diff[v]) - - int i; - int x, y, c; // Pixel we're processing. c is component number (0, 1, 2, 3 for r, b, b, a) - short component[4]; // Stores the new components (r, g, b, a) for pixel produced during conversion - short diff; // The difference between the converted value and the original one. To be accumulated. - QVarLengthArray <short> accumulatorData(4 * width * 2); // Data for three acumulators for r, g, b. Each accumulator is two lines. - short *accumulator[4]; // Helper for accessing the accumulator on a per-channel basis more easily. - accumulator[0] = accumulatorData.data(); - accumulator[1] = accumulatorData.data() + width; - accumulator[2] = accumulatorData.data() + (width * 2); - accumulator[3] = accumulatorData.data() + (width * 3); - - // Produce the conversion lookup tables. - for (i = 0; i < 256; i++) { - lookup_8bit_to_4bit[i] = round(i / 16.0); - // Before bitshifts: (i * 8) - (... * 16 * 8) - lookup_8bit_to_4bit_diff[i] = (i << 3) - (lookup_8bit_to_4bit[i] << 7); - - if (lookup_8bit_to_4bit[i] > 15) - lookup_8bit_to_4bit[i] = 15; - } - - // Clear the accumulators - memset(accumulator[0], 0, width * 4); - memset(accumulator[1], 0, width * 4); - memset(accumulator[2], 0, width * 4); - memset(accumulator[3], 0, width * 4); - - // For each line... - for (y = 0; y < height; y++) { - - // For each component (r, g, b, a)... - memcpy(accumulator[0], accumulator[0] + width, width * 2); - memset(accumulator[0] + width, 0, width * 2); - - memcpy(accumulator[1], accumulator[1] + width, width * 2); - memset(accumulator[1] + width, 0, width * 2); - - memcpy(accumulator[2], accumulator[2] + width, width * 2); - memset(accumulator[2] + width, 0, width * 2); - - memcpy(accumulator[3], accumulator[3] + width, width * 2); - memset(accumulator[3] + width, 0, width * 2); - - // For each column.... - for (x = 0; x < width; x++) { - - // For each component (r, g, b, a)... - for (c = 0; c < 4; c++) { - - // Get the 8bit value from the original image - component[c] = GET_RGBA_COMPONENT(in, x, y, stride, c); - - // Add the diffusion for this pixel we stored in the accumulator. - // >> 7 because the values in accumulator are stored * 128 - component[c] += accumulator[c][x] >> 7; - - // Make sure we're not over the boundaries. - CLAMP_256(component[c]); - - // Store the difference from converting 8bit => 4bit and the orig pixel. - // Convert 8bit => 4bit. - diff = DIFF_8BIT_TO_4BIT(component[c]); - component[c] = CONVERT_8BIT_TO_4BIT(component[c]); - - // Distribute the difference according to the matrix in the - // accumulation bufffer. - ACCUMULATE(accumulator[c], x + 1, 0, width, diff * 7); - ACCUMULATE(accumulator[c], x - 1, 1, width, diff * 3); - ACCUMULATE(accumulator[c], x, 1, width, diff * 5); - ACCUMULATE(accumulator[c], x + 1, 1, width, diff * 1); - } - - // Write the newly produced pixel - PUT_4444(out, x, y, alignedWidth, component[0], component[1], component[2], component[3]); - } - } - - return out; -} - -unsigned char* convertBGRA32_to_RGBA32(const unsigned char *in, int width, int height, int stride) -{ - unsigned char *out = (unsigned char *) malloc(stride * height); - - // For each line... - for (int y = 0; y < height; y++) { - // For each column - for (int x = 0; x < width; x++) { - out[(stride * y) + (x * 4) + 0] = in[(stride * y) + (x * 4) + 2]; - out[(stride * y) + (x * 4) + 1] = in[(stride * y) + (x * 4) + 1]; - out[(stride * y) + (x * 4) + 2] = in[(stride * y) + (x * 4) + 0]; - out[(stride * y) + (x * 4) + 3] = in[(stride * y) + (x * 4) + 3]; - } - } - - return out; -} diff --git a/src/plugins/graphicssystems/meego/meego.pro b/src/plugins/graphicssystems/meego/meego.pro deleted file mode 100644 index c497ba2eb6..0000000000 --- a/src/plugins/graphicssystems/meego/meego.pro +++ /dev/null @@ -1,13 +0,0 @@ -TARGET = qmeegographicssystem -include(../../qpluginbase.pri) - -QT += gui opengl - -DESTDIR = $$QT.gui.plugins/graphicssystems - -HEADERS = qmeegographicssystem.h qmeegopixmapdata.h qmeegoextensions.h qmeegorasterpixmapdata.h qmeegolivepixmapdata.h -SOURCES = qmeegographicssystem.cpp qmeegographicssystem.h qmeegographicssystemplugin.h qmeegographicssystemplugin.cpp qmeegopixmapdata.h qmeegopixmapdata.cpp qmeegoextensions.h qmeegoextensions.cpp qmeegorasterpixmapdata.h qmeegorasterpixmapdata.cpp qmeegolivepixmapdata.cpp qmeegolivepixmapdata.h dithering.cpp - -target.path += $$[QT_INSTALL_PLUGINS]/graphicssystems -INSTALLS += target - diff --git a/src/plugins/graphicssystems/meego/qmeegoextensions.cpp b/src/plugins/graphicssystems/meego/qmeegoextensions.cpp deleted file mode 100644 index c1a8eb7028..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegoextensions.cpp +++ /dev/null @@ -1,213 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qmeegoextensions.h" -#include <private/qeglcontext_p.h> -#include <private/qpixmapdata_gl_p.h> - -bool QMeeGoExtensions::initialized = false; -bool QMeeGoExtensions::hasImageShared = false; -bool QMeeGoExtensions::hasSurfaceScaling = false; -bool QMeeGoExtensions::hasLockSurface = false; -bool QMeeGoExtensions::hasFenceSync = false; - -/* Extension funcs */ - -typedef EGLBoolean (EGLAPIENTRY *eglQueryImageNOKFunc)(EGLDisplay, EGLImageKHR, EGLint, EGLint*); -typedef EGLNativeSharedImageTypeNOK (EGLAPIENTRY *eglCreateSharedImageNOKFunc)(EGLDisplay, EGLImageKHR, EGLint*); -typedef EGLBoolean (EGLAPIENTRY *eglDestroySharedImageNOKFunc)(EGLDisplay, EGLNativeSharedImageTypeNOK); -typedef EGLBoolean (EGLAPIENTRY *eglSetSurfaceScalingNOKFunc)(EGLDisplay, EGLSurface, EGLint, EGLint, EGLint, EGLint); -typedef EGLBoolean (EGLAPIENTRY *eglLockSurfaceKHRFunc)(EGLDisplay, EGLSurface, const EGLint*); -typedef EGLBoolean (EGLAPIENTRY *eglUnlockSurfaceKHRFunc)(EGLDisplay, EGLSurface); -typedef EGLSyncKHR (EGLAPIENTRY *eglCreateSyncKHRFunc)(EGLDisplay, EGLenum, const EGLint*); -typedef EGLBoolean (EGLAPIENTRY *eglDestroySyncKHRFunc)(EGLDisplay, EGLSyncKHR); -typedef EGLint (EGLAPIENTRY *eglClientWaitSyncKHRFunc)(EGLDisplay, EGLSyncKHR, EGLint, EGLTimeKHR); -typedef EGLBoolean (EGLAPIENTRY *eglGetSyncAttribKHRFunc)(EGLDisplay, EGLSyncKHR, EGLint, EGLint*); - -static eglQueryImageNOKFunc _eglQueryImageNOK = 0; -static eglCreateSharedImageNOKFunc _eglCreateSharedImageNOK = 0; -static eglDestroySharedImageNOKFunc _eglDestroySharedImageNOK = 0; -static eglSetSurfaceScalingNOKFunc _eglSetSurfaceScalingNOK = 0; -static eglLockSurfaceKHRFunc _eglLockSurfaceKHR = 0; -static eglUnlockSurfaceKHRFunc _eglUnlockSurfaceKHR = 0; -static eglCreateSyncKHRFunc _eglCreateSyncKHR = 0; -static eglDestroySyncKHRFunc _eglDestroySyncKHR = 0; -static eglClientWaitSyncKHRFunc _eglClientWaitSyncKHR = 0; -static eglGetSyncAttribKHRFunc _eglGetSyncAttribKHR = 0; - -/* Public */ - -void QMeeGoExtensions::ensureInitialized() -{ - if (!initialized) - initialize(); - - initialized = true; -} - -EGLNativeSharedImageTypeNOK QMeeGoExtensions::eglCreateSharedImageNOK(EGLDisplay dpy, EGLImageKHR image, EGLint *props) -{ - if (!hasImageShared) - qFatal("EGL_NOK_image_shared not found but trying to use capability!"); - - return _eglCreateSharedImageNOK(dpy, image, props); -} - -bool QMeeGoExtensions::eglQueryImageNOK(EGLDisplay dpy, EGLImageKHR image, EGLint prop, EGLint *v) -{ - if (!hasImageShared) - qFatal("EGL_NOK_image_shared not found but trying to use capability!"); - - return _eglQueryImageNOK(dpy, image, prop, v); -} - -bool QMeeGoExtensions::eglDestroySharedImageNOK(EGLDisplay dpy, EGLNativeSharedImageTypeNOK img) -{ - if (!hasImageShared) - qFatal("EGL_NOK_image_shared not found but trying to use capability!"); - - return _eglDestroySharedImageNOK(dpy, img); -} - -bool QMeeGoExtensions::eglSetSurfaceScalingNOK(EGLDisplay dpy, EGLSurface surface, int x, int y, int width, int height) -{ - if (!hasSurfaceScaling) - qFatal("EGL_NOK_surface_scaling not found but trying to use capability!"); - - return _eglSetSurfaceScalingNOK(dpy, surface, x, y, width, height); -} - -bool QMeeGoExtensions::eglLockSurfaceKHR(EGLDisplay display, EGLSurface surface, const EGLint *attrib_list) -{ - if (!hasLockSurface) - qFatal("EGL_KHR_lock_surface2 not found but trying to use capability!"); - - return _eglLockSurfaceKHR(display, surface, attrib_list); -} - -bool QMeeGoExtensions::eglUnlockSurfaceKHR(EGLDisplay display, EGLSurface surface) -{ - if (!hasLockSurface) - qFatal("EGL_KHR_lock_surface2 not found but trying to use capability!"); - - return _eglUnlockSurfaceKHR(display, surface); -} - -EGLSyncKHR QMeeGoExtensions::eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) -{ - if (!hasFenceSync) - qFatal("EGL_KHR_fence_sync not found but trying to use capability!"); - - return _eglCreateSyncKHR(dpy, type, attrib_list); -} - -bool QMeeGoExtensions::eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) -{ - if (!hasFenceSync) - qFatal("EGL_KHR_fence_sync not found but trying to use capability!"); - - return _eglDestroySyncKHR(dpy, sync); -} - -EGLint QMeeGoExtensions::eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout) -{ - if (!hasFenceSync) - qFatal("EGL_KHR_fence_sync not found but trying to use capability!"); - - return _eglClientWaitSyncKHR(dpy, sync, flags, timeout); -} - -EGLBoolean QMeeGoExtensions::eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value) -{ - if (!hasFenceSync) - qFatal("EGL_KHR_fence_sync not found but trying to use capability!"); - - return _eglGetSyncAttribKHR(dpy, sync, attribute, value); -} - -/* Private */ - -void QMeeGoExtensions::initialize() -{ - QGLContext *ctx = (QGLContext *) QGLContext::currentContext(); - qt_resolve_eglimage_gl_extensions(ctx); - - if (QEgl::hasExtension("EGL_NOK_image_shared")) { - qDebug("MeegoGraphics: found EGL_NOK_image_shared"); - _eglQueryImageNOK = (eglQueryImageNOKFunc) eglGetProcAddress("eglQueryImageNOK"); - _eglCreateSharedImageNOK = (eglCreateSharedImageNOKFunc) eglGetProcAddress("eglCreateSharedImageNOK"); - _eglDestroySharedImageNOK = (eglDestroySharedImageNOKFunc) eglGetProcAddress("eglDestroySharedImageNOK"); - _eglLockSurfaceKHR = (eglLockSurfaceKHRFunc) eglGetProcAddress("eglLockSurfaceKHR"); - _eglUnlockSurfaceKHR = (eglUnlockSurfaceKHRFunc) eglGetProcAddress("eglUnlockSurfaceKHR"); - - Q_ASSERT(_eglQueryImageNOK && _eglCreateSharedImageNOK && _eglDestroySharedImageNOK); - hasImageShared = true; - } - - if (QEgl::hasExtension("EGL_NOK_surface_scaling")) { - qDebug("MeegoGraphics: found EGL_NOK_surface_scaling"); - _eglSetSurfaceScalingNOK = (eglSetSurfaceScalingNOKFunc) eglGetProcAddress("eglSetSurfaceScalingNOK"); - - Q_ASSERT(_eglSetSurfaceScalingNOK); - hasSurfaceScaling = true; - } - - if (QEgl::hasExtension("EGL_KHR_lock_surface2")) { - qDebug("MeegoGraphics: found EGL_KHR_lock_surface2"); - _eglLockSurfaceKHR = (eglLockSurfaceKHRFunc) eglGetProcAddress("eglLockSurfaceKHR"); - _eglUnlockSurfaceKHR = (eglUnlockSurfaceKHRFunc) eglGetProcAddress("eglUnlockSurfaceKHR"); - - Q_ASSERT(_eglLockSurfaceKHR && _eglUnlockSurfaceKHR); - hasLockSurface = true; - } - - if (QEgl::hasExtension("EGL_KHR_fence_sync")) { - qDebug("MeegoGraphics: found EGL_KHR_fence_sync"); - _eglCreateSyncKHR = (eglCreateSyncKHRFunc) eglGetProcAddress("eglCreateSyncKHR"); - _eglDestroySyncKHR = (eglDestroySyncKHRFunc) eglGetProcAddress("eglDestroySyncKHR"); - _eglClientWaitSyncKHR = (eglClientWaitSyncKHRFunc) eglGetProcAddress("eglClientWaitSyncKHR"); - _eglGetSyncAttribKHR = (eglGetSyncAttribKHRFunc) eglGetProcAddress("eglGetSyncAttribKHR"); - - Q_ASSERT(_eglCreateSyncKHR && _eglDestroySyncKHR && _eglClientWaitSyncKHR && _eglGetSyncAttribKHR); - hasFenceSync = true; - } -} - diff --git a/src/plugins/graphicssystems/meego/qmeegoextensions.h b/src/plugins/graphicssystems/meego/qmeegoextensions.h deleted file mode 100644 index e4ceed3a31..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegoextensions.h +++ /dev/null @@ -1,125 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MEXTENSIONS_H -#define MEXTENSIONS_H - -#include <private/qgl_p.h> -#include <private/qeglcontext_p.h> -#include <private/qpixmapdata_gl_p.h> -#include <EGL/egl.h> -#include <GLES2/gl2.h> -#include <GLES2/gl2ext.h> - -/* Extensions decls */ - -#ifndef EGL_SHARED_IMAGE_NOK -#define EGL_SHARED_IMAGE_NOK 0x30DA -typedef void* EGLNativeSharedImageTypeNOK; -#endif - -#ifndef EGL_GL_TEXTURE_2D_KHR -#define EGL_GL_TEXTURE_2D_KHR 0x30B1 -#endif - -#ifndef EGL_FIXED_WIDTH_NOK -#define EGL_FIXED_WIDTH_NOK 0x30DB -#define EGL_FIXED_HEIGHT_NOK 0x30DC -#endif - -#ifndef EGL_BITMAP_POINTER_KHR -#define EGL_BITMAP_POINTER_KHR 0x30C6 -#define EGL_BITMAP_PITCH_KHR 0x30C7 -#endif - -#ifndef EGL_MAP_PRESERVE_PIXELS_KHR -#define EGL_MAP_PRESERVE_PIXELS_KHR 0x30C4 -#define EGL_LOCK_USAGE_HINT_KHR 0x30C5 -#define EGL_READ_SURFACE_BIT_KHR 0x0001 -#define EGL_WRITE_SURFACE_BIT_KHR 0x0002 -#endif - -#ifndef EGL_SYNC_FENCE_KHR -#define EGL_SYNC_FENCE_KHR 0x30F9 -#define EGL_SYNC_TYPE_KHR 0x30F7 -#define EGL_SYNC_STATUS_KHR 0x30F1 -#define EGL_SYNC_CONDITION_KHR 0x30F8 -#define EGL_SIGNALED_KHR 0x30F2 -#define EGL_UNSIGNALED_KHR 0x30F3 -#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR 0x30F0 -#define EGL_SYNC_FLUSH_COMMANDS_BIT_KHR 0x0001 -#define EGL_FOREVER_KHR 0xFFFFFFFFFFFFFFFFull -#define EGL_TIMEOUT_EXPIRED_KHR 0x30F5 -#define EGL_CONDITION_SATISFIED_KHR 0x30F6 -#define EGL_NO_SYNC_KHR ((EGLSyncKHR)0) -typedef void* EGLSyncKHR; -typedef khronos_utime_nanoseconds_t EGLTimeKHR; -#endif - -/* Class */ - -class QMeeGoExtensions -{ -public: - static void ensureInitialized(); - - static EGLNativeSharedImageTypeNOK eglCreateSharedImageNOK(EGLDisplay dpy, EGLImageKHR image, EGLint *props); - static bool eglQueryImageNOK(EGLDisplay dpy, EGLImageKHR image, EGLint prop, EGLint *v); - static bool eglDestroySharedImageNOK(EGLDisplay dpy, EGLNativeSharedImageTypeNOK img); - static bool eglSetSurfaceScalingNOK(EGLDisplay dpy, EGLSurface surface, int x, int y, int width, int height); - static bool eglLockSurfaceKHR(EGLDisplay display, EGLSurface surface, const EGLint *attrib_list); - static bool eglUnlockSurfaceKHR(EGLDisplay display, EGLSurface surface); - static EGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list); - static bool eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync); - static EGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout); - static EGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value); - -private: - static void initialize(); - - static bool initialized; - static bool hasImageShared; - static bool hasSurfaceScaling; - static bool hasLockSurface; - static bool hasFenceSync; -}; - -#endif diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp deleted file mode 100644 index ab403797df..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp +++ /dev/null @@ -1,534 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QDebug> -#include <private/qpixmap_raster_p.h> -#include <private/qwindowsurface_gl_p.h> -#include <private/qwindowsurface_raster_p.h> -#include <private/qegl_p.h> -#include <private/qglextensions_p.h> -#include <private/qgl_p.h> -#include <private/qimagepixmapcleanuphooks_p.h> -#include <private/qapplication_p.h> -#include <private/qgraphicssystem_runtime_p.h> -#include <private/qimage_p.h> -#include <private/qeglproperties_p.h> -#include <private/qeglcontext_p.h> -#include <private/qpixmap_x11_p.h> - -#include "qmeegopixmapdata.h" -#include "qmeegolivepixmapdata.h" -#include "qmeegographicssystem.h" -#include "qmeegoextensions.h" - -#include <QTimer> - -bool QMeeGoGraphicsSystem::surfaceWasCreated = false; - -QHash <Qt::HANDLE, QPixmap*> QMeeGoGraphicsSystem::liveTexturePixmaps; - -QList<QMeeGoSwitchCallback> QMeeGoGraphicsSystem::switchCallbacks; - -QMeeGoGraphicsSystem::SwitchPolicy QMeeGoGraphicsSystem::switchPolicy = QMeeGoGraphicsSystem::AutomaticSwitch; - -QMeeGoGraphicsSystem::QMeeGoGraphicsSystem() -{ - qDebug("Using the meego graphics system"); -} - -QMeeGoGraphicsSystem::~QMeeGoGraphicsSystem() -{ - qDebug("Meego graphics system destroyed"); - qt_destroy_gl_share_widget(); -} - -class QMeeGoGraphicsSystemSwitchHandler : public QObject -{ - Q_OBJECT -public: - QMeeGoGraphicsSystemSwitchHandler(); - - void addWidget(QWidget *widget); - bool eventFilter(QObject *, QEvent *); - - void handleMapNotify(); - -private slots: - void removeWidget(QObject *object); - void switchToRaster(); - void switchToMeeGo(); - -private: - int visibleWidgets() const; - -private: - QList<QWidget *> m_widgets; -}; - -typedef bool(*QX11FilterFunction)(XEvent *event); -Q_GUI_EXPORT void qt_installX11EventFilter(QX11FilterFunction func); - -static bool x11EventFilter(XEvent *event); - -QMeeGoGraphicsSystemSwitchHandler::QMeeGoGraphicsSystemSwitchHandler() -{ - qt_installX11EventFilter(x11EventFilter); -} - -void QMeeGoGraphicsSystemSwitchHandler::addWidget(QWidget *widget) -{ - if (widget != qt_gl_share_widget() && !m_widgets.contains(widget)) { - widget->installEventFilter(this); - connect(widget, SIGNAL(destroyed(QObject *)), this, SLOT(removeWidget(QObject *))); - m_widgets << widget; - } -} - -void QMeeGoGraphicsSystemSwitchHandler::handleMapNotify() -{ - if (m_widgets.isEmpty() && QMeeGoGraphicsSystem::switchPolicy == QMeeGoGraphicsSystem::AutomaticSwitch) - QTimer::singleShot(0, this, SLOT(switchToMeeGo())); -} - -void QMeeGoGraphicsSystemSwitchHandler::removeWidget(QObject *object) -{ - m_widgets.removeOne(static_cast<QWidget *>(object)); - if (m_widgets.isEmpty() && QMeeGoGraphicsSystem::switchPolicy == QMeeGoGraphicsSystem::AutomaticSwitch) - QTimer::singleShot(0, this, SLOT(switchToRaster())); -} - -void QMeeGoGraphicsSystemSwitchHandler::switchToRaster() -{ - QMeeGoGraphicsSystem::switchToRaster(); -} - -void QMeeGoGraphicsSystemSwitchHandler::switchToMeeGo() -{ - QMeeGoGraphicsSystem::switchToMeeGo(); -} - -int QMeeGoGraphicsSystemSwitchHandler::visibleWidgets() const -{ - int count = 0; - for (int i = 0; i < m_widgets.size(); ++i) - count += m_widgets.at(i)->isVisible() && !(m_widgets.at(i)->windowState() & Qt::WindowMinimized); - return count; -} - -bool QMeeGoGraphicsSystemSwitchHandler::eventFilter(QObject *object, QEvent *event) -{ - if (event->type() == QEvent::WindowStateChange - && QMeeGoGraphicsSystem::switchPolicy == QMeeGoGraphicsSystem::AutomaticSwitch) - { - QWindowStateChangeEvent *change = static_cast<QWindowStateChangeEvent *>(event); - QWidget *widget = static_cast<QWidget *>(object); - - Qt::WindowStates current = widget->windowState(); - Qt::WindowStates old = change->oldState(); - - // did minimized flag change? - if ((current ^ old) & Qt::WindowMinimized) { - if (current & Qt::WindowMinimized) { - if (visibleWidgets() == 0) - QMeeGoGraphicsSystem::switchToRaster(); - } else { - if (visibleWidgets() > 0) - QMeeGoGraphicsSystem::switchToMeeGo(); - } - } - } - - // resume processing of event - return false; -} - -Q_GLOBAL_STATIC(QMeeGoGraphicsSystemSwitchHandler, switch_handler) - -bool x11EventFilter(XEvent *event) -{ - if (event->type == MapNotify) - switch_handler()->handleMapNotify(); - return false; -} - -QWindowSurface* QMeeGoGraphicsSystem::createWindowSurface(QWidget *widget) const -{ - QGLWidget *shareWidget = qt_gl_share_widget(); - - if (!shareWidget) - return new QRasterWindowSurface(widget); - - QGLShareContextScope ctx(shareWidget->context()); - - if (QApplicationPrivate::instance()->graphics_system_name == QLatin1String("runtime")) - switch_handler()->addWidget(widget); - - QMeeGoGraphicsSystem::surfaceWasCreated = true; - QWindowSurface *surface = new QGLWindowSurface(widget); - return surface; -} - -QPixmapData *QMeeGoGraphicsSystem::createPixmapData(QPixmapData::PixelType type) const -{ - return new QRasterPixmapData(type); -} - -QPixmapData *QMeeGoGraphicsSystem::createPixmapData(QPixmapData *origin) -{ - // If the pixmap is a raster type... - // and if the pixmap pointer matches our mapping... - // create a shared image instead with the given handle. - - if (!origin->isNull() && origin->classId() == QPixmapData::RasterClass) { - QRasterPixmapData *rasterClass = static_cast <QRasterPixmapData *> (origin); - void *rawResource = static_cast <void *> (rasterClass->buffer()->data_ptr()->data); - - if (QMeeGoPixmapData::sharedImagesMap.contains(rawResource)) - return new QMeeGoPixmapData(); - } - - return new QRasterPixmapData(origin->pixelType()); -} - -QPixmapData* QMeeGoGraphicsSystem::wrapPixmapData(QPixmapData *pmd) -{ - QString name = QApplicationPrivate::instance()->graphics_system_name; - if (name == "runtime") { - QRuntimeGraphicsSystem *rsystem = (QRuntimeGraphicsSystem *) QApplicationPrivate::instance()->graphics_system; - QRuntimePixmapData *rt = new QRuntimePixmapData(rsystem, pmd->pixelType());; - rt->m_data = pmd; - rt->readBackInfo(); - rsystem->m_pixmapDatas << rt; - return rt; - } else - return pmd; -} - -void QMeeGoGraphicsSystem::setSurfaceFixedSize(int /*width*/, int /*height*/) -{ - if (QMeeGoGraphicsSystem::surfaceWasCreated) { - qWarning("Trying to set surface fixed size but surface already created!"); - return; - } - -#ifdef QT_WAS_PATCHED - QEglProperties *properties = new QEglProperties(); - properties->setValue(EGL_FIXED_WIDTH_NOK, width); - properties->setValue(EGL_FIXED_HEIGHT_NOK, height); - QGLContextPrivate::setExtraWindowSurfaceCreationProps(properties); -#endif -} - -void QMeeGoGraphicsSystem::setSurfaceScaling(int x, int y, int width, int height) -{ - QMeeGoExtensions::ensureInitialized(); - QMeeGoExtensions::eglSetSurfaceScalingNOK(QEgl::display(), QEglContext::currentContext(QEgl::OpenGL)->currentSurface, x, y, width, height); -} - -void QMeeGoGraphicsSystem::setTranslucent(bool translucent) -{ - if (QMeeGoGraphicsSystem::surfaceWasCreated) { - qWarning("Trying to set translucency but surface already created!"); - return; - } - - QGLWindowSurface::surfaceFormat.setSampleBuffers(false); - QGLWindowSurface::surfaceFormat.setSamples(0); - QGLWindowSurface::surfaceFormat.setAlpha(translucent); -} - -QPixmapData *QMeeGoGraphicsSystem::pixmapDataFromEGLSharedImage(Qt::HANDLE handle, const QImage &softImage) -{ - if (softImage.format() != QImage::Format_ARGB32_Premultiplied && - softImage.format() != QImage::Format_RGB32) { - qFatal("For egl shared images, the soft image has to be ARGB32_Premultiplied or RGB32"); - return NULL; - } - - if (QMeeGoGraphicsSystem::meeGoRunning()) { - QMeeGoPixmapData *pmd = new QMeeGoPixmapData; - pmd->fromEGLSharedImage(handle, softImage); - return QMeeGoGraphicsSystem::wrapPixmapData(pmd); - } else { - QRasterPixmapData *pmd = new QRasterPixmapData(QPixmapData::PixmapType); - pmd->fromImage(softImage, Qt::NoFormatConversion); - - // Make sure that the image was not converted in any way - if (pmd->buffer()->data_ptr()->data != - const_cast<QImage &>(softImage).data_ptr()->data) - qFatal("Iternal misalignment of raster data detected. Prolly a QImage copy fail."); - - QMeeGoPixmapData::registerSharedImage(handle, softImage); - return QMeeGoGraphicsSystem::wrapPixmapData(pmd); - } -} - -void QMeeGoGraphicsSystem::updateEGLSharedImagePixmap(QPixmap *pixmap) -{ - QMeeGoPixmapData *pmd = (QMeeGoPixmapData *) pixmap->pixmapData(); - - // Basic sanity check to make sure this is really a QMeeGoPixmapData... - if (pmd->classId() != QPixmapData::OpenGLClass) - qFatal("Trying to updated EGLSharedImage pixmap but it's not really a shared image pixmap!"); - - pmd->updateFromSoftImage(); -} - -QPixmapData *QMeeGoGraphicsSystem::pixmapDataWithGLTexture(int w, int h) -{ - QGLPixmapData *pmd = new QGLPixmapData(QPixmapData::PixmapType); - pmd->resize(w, h); - return QMeeGoGraphicsSystem::wrapPixmapData(pmd); -} - -bool QMeeGoGraphicsSystem::meeGoRunning() -{ - return runningGraphicsSystemName() == "meego"; -} - -QPixmapData* QMeeGoGraphicsSystem::pixmapDataWithNewLiveTexture(int w, int h, QImage::Format format) -{ - return new QMeeGoLivePixmapData(w, h, format); -} - -QPixmapData* QMeeGoGraphicsSystem::pixmapDataFromLiveTextureHandle(Qt::HANDLE handle) -{ - return new QMeeGoLivePixmapData(handle); -} - -QImage* QMeeGoGraphicsSystem::lockLiveTexture(QPixmap* pixmap, void* fenceSync) -{ - QMeeGoLivePixmapData *pixmapData = static_cast<QMeeGoLivePixmapData*>(pixmap->data_ptr().data()); - return pixmapData->lock(fenceSync); -} - -bool QMeeGoGraphicsSystem::releaseLiveTexture(QPixmap *pixmap, QImage *image) -{ - QMeeGoLivePixmapData *pixmapData = static_cast<QMeeGoLivePixmapData*>(pixmap->data_ptr().data()); - return pixmapData->release(image); -} - -Qt::HANDLE QMeeGoGraphicsSystem::getLiveTextureHandle(QPixmap *pixmap) -{ - QMeeGoLivePixmapData *pixmapData = static_cast<QMeeGoLivePixmapData*>(pixmap->data_ptr().data()); - return pixmapData->handle(); -} - -void* QMeeGoGraphicsSystem::createFenceSync() -{ - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - QMeeGoExtensions::ensureInitialized(); - return QMeeGoExtensions::eglCreateSyncKHR(QEgl::display(), EGL_SYNC_FENCE_KHR, NULL); -} - -void QMeeGoGraphicsSystem::destroyFenceSync(void *fenceSync) -{ - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - QMeeGoExtensions::ensureInitialized(); - QMeeGoExtensions::eglDestroySyncKHR(QEgl::display(), fenceSync); -} - -QString QMeeGoGraphicsSystem::runningGraphicsSystemName() -{ - if (!QApplicationPrivate::instance()) { - qWarning("Querying graphics system but application not running yet!"); - return QString(); - } - - QString name = QApplicationPrivate::instance()->graphics_system_name; - if (name == QLatin1String("runtime")) { - QRuntimeGraphicsSystem *rsystem = (QRuntimeGraphicsSystem *) QApplicationPrivate::instance()->graphics_system; - name = rsystem->graphicsSystemName(); - } - - return name; -} - -void QMeeGoGraphicsSystem::switchToMeeGo() -{ - if (switchPolicy == NoSwitch || meeGoRunning()) - return; - - if (QApplicationPrivate::instance()->graphics_system_name != QLatin1String("runtime")) - qWarning("Can't switch to meego - switching only supported with 'runtime' graphics system."); - else { - triggerSwitchCallbacks(0, "meego"); - - QApplication *app = static_cast<QApplication *>(QCoreApplication::instance()); - app->setGraphicsSystem(QLatin1String("meego")); - - triggerSwitchCallbacks(1, "meego"); - } -} - -void QMeeGoGraphicsSystem::switchToRaster() -{ - if (switchPolicy == NoSwitch || runningGraphicsSystemName() == QLatin1String("raster")) - return; - - if (QApplicationPrivate::instance()->graphics_system_name != QLatin1String("runtime")) - qWarning("Can't switch to raster - switching only supported with 'runtime' graphics system."); - else { - triggerSwitchCallbacks(0, "raster"); - - QApplication *app = static_cast<QApplication *>(QCoreApplication::instance()); - app->setGraphicsSystem(QLatin1String("raster")); - - QMeeGoLivePixmapData::invalidateSurfaces(); - - triggerSwitchCallbacks(1, "raster"); - } -} - -void QMeeGoGraphicsSystem::registerSwitchCallback(QMeeGoSwitchCallback callback) -{ - switchCallbacks << callback; -} - -void QMeeGoGraphicsSystem::triggerSwitchCallbacks(int type, const char *name) -{ - for (int i = 0; i < switchCallbacks.size(); ++i) - switchCallbacks.at(i)(type, name); -} - -/* C API */ - -int qt_meego_image_to_egl_shared_image(const QImage &image) -{ - return QMeeGoPixmapData::imageToEGLSharedImage(image); -} - -QPixmapData* qt_meego_pixmapdata_from_egl_shared_image(Qt::HANDLE handle, const QImage &softImage) -{ - return QMeeGoGraphicsSystem::pixmapDataFromEGLSharedImage(handle, softImage); -} - -QPixmapData* qt_meego_pixmapdata_with_gl_texture(int w, int h) -{ - return QMeeGoGraphicsSystem::pixmapDataWithGLTexture(w, h); -} - -bool qt_meego_destroy_egl_shared_image(Qt::HANDLE handle) -{ - return QMeeGoPixmapData::destroyEGLSharedImage(handle); -} - -void qt_meego_set_surface_fixed_size(int width, int height) -{ - QMeeGoGraphicsSystem::setSurfaceFixedSize(width, height); -} - -void qt_meego_set_surface_scaling(int x, int y, int width, int height) -{ - QMeeGoGraphicsSystem::setSurfaceScaling(x, y, width, height); -} - -void qt_meego_set_translucent(bool translucent) -{ - QMeeGoGraphicsSystem::setTranslucent(translucent); -} - -void qt_meego_update_egl_shared_image_pixmap(QPixmap *pixmap) -{ - QMeeGoGraphicsSystem::updateEGLSharedImagePixmap(pixmap); -} - -QPixmapData* qt_meego_pixmapdata_with_new_live_texture(int w, int h, QImage::Format format) -{ - return QMeeGoGraphicsSystem::pixmapDataWithNewLiveTexture(w, h, format); -} - -QPixmapData* qt_meego_pixmapdata_from_live_texture_handle(Qt::HANDLE handle) -{ - return QMeeGoGraphicsSystem::pixmapDataFromLiveTextureHandle(handle); -} - -QImage* qt_meego_live_texture_lock(QPixmap *pixmap, void *fenceSync) -{ - return QMeeGoGraphicsSystem::lockLiveTexture(pixmap, fenceSync); -} - -bool qt_meego_live_texture_release(QPixmap *pixmap, QImage *image) -{ - return QMeeGoGraphicsSystem::releaseLiveTexture(pixmap, image); -} - -Qt::HANDLE qt_meego_live_texture_get_handle(QPixmap *pixmap) -{ - return QMeeGoGraphicsSystem::getLiveTextureHandle(pixmap); -} - -void* qt_meego_create_fence_sync(void) -{ - return QMeeGoGraphicsSystem::createFenceSync(); -} - -void qt_meego_destroy_fence_sync(void* fs) -{ - return QMeeGoGraphicsSystem::destroyFenceSync(fs); -} - -void qt_meego_invalidate_live_surfaces(void) -{ - return QMeeGoLivePixmapData::invalidateSurfaces(); -} - -void qt_meego_switch_to_raster(void) -{ - QMeeGoGraphicsSystem::switchToRaster(); -} - -void qt_meego_switch_to_meego(void) -{ - QMeeGoGraphicsSystem::switchToMeeGo(); -} - -void qt_meego_register_switch_callback(QMeeGoSwitchCallback callback) -{ - QMeeGoGraphicsSystem::registerSwitchCallback(callback); -} - -void qt_meego_set_switch_policy(int policy) -{ - QMeeGoGraphicsSystem::switchPolicy = QMeeGoGraphicsSystem::SwitchPolicy(policy); -} - -#include "qmeegographicssystem.moc" diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystem.h b/src/plugins/graphicssystems/meego/qmeegographicssystem.h deleted file mode 100644 index 7299af56be..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegographicssystem.h +++ /dev/null @@ -1,127 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MGRAPHICSSYSTEM_H -#define MGRAPHICSSYSTEM_H - -#include <private/qgraphicssystem_p.h> -#include <EGL/egl.h> -#include <GLES2/gl2.h> -#include <GLES2/gl2ext.h> - -extern "C" typedef void (*QMeeGoSwitchCallback)(int type, const char *name); - -class QMeeGoGraphicsSystem : public QGraphicsSystem -{ -public: - enum SwitchPolicy { AutomaticSwitch, ManualSwitch, NoSwitch }; - - QMeeGoGraphicsSystem(); - ~QMeeGoGraphicsSystem(); - - virtual QWindowSurface *createWindowSurface(QWidget *widget) const; - virtual QPixmapData *createPixmapData(QPixmapData::PixelType) const; - virtual QPixmapData *createPixmapData(QPixmapData *origin); - - static QPixmapData *wrapPixmapData(QPixmapData *pmd); - static void setSurfaceFixedSize(int width, int height); - static void setSurfaceScaling(int x, int y, int width, int height); - static void setTranslucent(bool translucent); - - static QPixmapData *pixmapDataFromEGLSharedImage(Qt::HANDLE handle, const QImage &softImage); - static QPixmapData *pixmapDataFromEGLImage(Qt::HANDLE handle); - static QPixmapData *pixmapDataWithGLTexture(int w, int h); - static void updateEGLSharedImagePixmap(QPixmap *pixmap); - - static QPixmapData *pixmapDataWithNewLiveTexture(int w, int h, QImage::Format format); - static QPixmapData *pixmapDataFromLiveTextureHandle(Qt::HANDLE handle); - static QImage *lockLiveTexture(QPixmap* pixmap, void* fenceSync); - static bool releaseLiveTexture(QPixmap *pixmap, QImage *image); - static Qt::HANDLE getLiveTextureHandle(QPixmap *pixmap); - - static void* createFenceSync(); - static void destroyFenceSync(void* fenceSync); - - static void switchToRaster(); - static void switchToMeeGo(); - static QString runningGraphicsSystemName(); - - static void registerSwitchCallback(QMeeGoSwitchCallback callback); - - static SwitchPolicy switchPolicy; - -private: - static bool meeGoRunning(); - static EGLSurface getSurfaceForLiveTexturePixmap(QPixmap *pixmap); - static void destroySurfaceForLiveTexturePixmap(QPixmapData* pmd); - static void triggerSwitchCallbacks(int type, const char *name); - - static bool surfaceWasCreated; - static QHash<Qt::HANDLE, QPixmap*> liveTexturePixmaps; - static QList<QMeeGoSwitchCallback> switchCallbacks; -}; - -/* C api */ - -extern "C" { - Q_DECL_EXPORT int qt_meego_image_to_egl_shared_image(const QImage &image); - Q_DECL_EXPORT QPixmapData* qt_meego_pixmapdata_from_egl_shared_image(Qt::HANDLE handle, const QImage &softImage); - Q_DECL_EXPORT QPixmapData* qt_meego_pixmapdata_with_gl_texture(int w, int h); - Q_DECL_EXPORT void qt_meego_update_egl_shared_image_pixmap(QPixmap *pixmap); - Q_DECL_EXPORT bool qt_meego_destroy_egl_shared_image(Qt::HANDLE handle); - Q_DECL_EXPORT void qt_meego_set_surface_fixed_size(int width, int height); - Q_DECL_EXPORT void qt_meego_set_surface_scaling(int x, int y, int width, int height); - Q_DECL_EXPORT void qt_meego_set_translucent(bool translucent); - Q_DECL_EXPORT QPixmapData* qt_meego_pixmapdata_with_new_live_texture(int w, int h, QImage::Format format); - Q_DECL_EXPORT QPixmapData* qt_meego_pixmapdata_from_live_texture_handle(Qt::HANDLE handle); - Q_DECL_EXPORT QImage* qt_meego_live_texture_lock(QPixmap *pixmap, void *fenceSync); - Q_DECL_EXPORT bool qt_meego_live_texture_release(QPixmap *pixmap, QImage *image); - Q_DECL_EXPORT Qt::HANDLE qt_meego_live_texture_get_handle(QPixmap *pixmap); - Q_DECL_EXPORT void* qt_meego_create_fence_sync(void); - Q_DECL_EXPORT void qt_meego_destroy_fence_sync(void* fs); - Q_DECL_EXPORT void qt_meego_invalidate_live_surfaces(void); - Q_DECL_EXPORT void qt_meego_switch_to_raster(void); - Q_DECL_EXPORT void qt_meego_switch_to_meego(void); - Q_DECL_EXPORT void qt_meego_register_switch_callback(QMeeGoSwitchCallback callback); - Q_DECL_EXPORT void qt_meego_set_switch_policy(int policy); -} - -#endif diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystemplugin.cpp b/src/plugins/graphicssystems/meego/qmeegographicssystemplugin.cpp deleted file mode 100644 index 493d14e962..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegographicssystemplugin.cpp +++ /dev/null @@ -1,58 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QDebug> -#include "qmeegographicssystemplugin.h" -#include "qmeegographicssystem.h" - -QStringList QMeeGoGraphicsSystemPlugin::keys() const -{ - QStringList list; - list << "meego"; - return list; -} - -QGraphicsSystem *QMeeGoGraphicsSystemPlugin::create(const QString&) -{ - return new QMeeGoGraphicsSystem; -} - -Q_EXPORT_PLUGIN2(meego, QMeeGoGraphicsSystemPlugin) diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystemplugin.h b/src/plugins/graphicssystems/meego/qmeegographicssystemplugin.h deleted file mode 100644 index e38033a6cd..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegographicssystemplugin.h +++ /dev/null @@ -1,54 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MGRAPHICSSYSTEMPLUGIN_H -#define MGRAPHICSSYSTEMPLUGIN_H - -#include <private/qgraphicssystemplugin_p.h> - -class QMeeGoGraphicsSystemPlugin : public QGraphicsSystemPlugin -{ -public: - virtual QStringList keys() const; - virtual QGraphicsSystem *create(const QString&); -}; - -#endif diff --git a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp deleted file mode 100644 index 40421bc8f0..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp +++ /dev/null @@ -1,323 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qmeegolivepixmapdata.h" -#include "qmeegorasterpixmapdata.h" -#include <private/qimage_p.h> -#include <private/qwindowsurface_gl_p.h> -#include <private/qeglcontext_p.h> -#include <private/qapplication_p.h> -#include <private/qgraphicssystem_runtime_p.h> -#include <private/qpixmap_x11_p.h> -#include <stdio.h> - -static QMeeGoLivePixmapDataList all_live_pixmaps; - -static EGLint lock_attribs[] = { - EGL_MAP_PRESERVE_PIXELS_KHR, EGL_TRUE, - EGL_LOCK_USAGE_HINT_KHR, EGL_READ_SURFACE_BIT_KHR | EGL_WRITE_SURFACE_BIT_KHR, - EGL_NONE -}; - -static EGLint preserved_attribs[] = { - EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, - EGL_NONE -}; - -// as copied from qwindowsurface.cpp -void qt_scrollRectInImage(QImage &img, const QRect &rect, const QPoint &offset) -{ - // make sure we don't detach - uchar *mem = const_cast<uchar*>(const_cast<const QImage &>(img).bits()); - - int lineskip = img.bytesPerLine(); - int depth = img.depth() >> 3; - - const QRect imageRect(0, 0, img.width(), img.height()); - const QRect r = rect & imageRect & imageRect.translated(-offset); - const QPoint p = rect.topLeft() + offset; - - if (r.isEmpty()) - return; - - const uchar *src; - uchar *dest; - - if (r.top() < p.y()) { - src = mem + r.bottom() * lineskip + r.left() * depth; - dest = mem + (p.y() + r.height() - 1) * lineskip + p.x() * depth; - lineskip = -lineskip; - } else { - src = mem + r.top() * lineskip + r.left() * depth; - dest = mem + p.y() * lineskip + p.x() * depth; - } - - const int w = r.width(); - int h = r.height(); - const int bytes = w * depth; - - // overlapping segments? - if (offset.y() == 0 && qAbs(offset.x()) < w) { - do { - ::memmove(dest, src, bytes); - dest += lineskip; - src += lineskip; - } while (--h); - } else { - do { - ::memcpy(dest, src, bytes); - dest += lineskip; - src += lineskip; - } while (--h); - } -} - -/* Public */ - -QMeeGoLivePixmapData::QMeeGoLivePixmapData(int w, int h, QImage::Format format) : QGLPixmapData(QPixmapData::PixmapType) -{ - QImage image(w, h, format); - QX11PixmapData *pmd = new QX11PixmapData(QPixmapData::PixmapType); - pmd->fromImage(image, Qt::NoOpaqueDetection); - backingX11Pixmap = new QPixmap(pmd); - - initializeThroughEGLImage(); - - pos = all_live_pixmaps.insert(all_live_pixmaps.begin(), this); -} - -QMeeGoLivePixmapData::QMeeGoLivePixmapData(Qt::HANDLE h) : QGLPixmapData(QPixmapData::PixmapType) -{ - backingX11Pixmap = new QPixmap(QPixmap::fromX11Pixmap(h)); - initializeThroughEGLImage(); - - pos = all_live_pixmaps.insert(all_live_pixmaps.begin(), this); -} - -QMeeGoLivePixmapData::~QMeeGoLivePixmapData() -{ - delete backingX11Pixmap; - all_live_pixmaps.erase(pos); -} - -void QMeeGoLivePixmapData::initializeThroughEGLImage() -{ - if (texture()->id != 0) - return; - - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - QMeeGoExtensions::ensureInitialized(); - - EGLImageKHR eglImage = EGL_NO_IMAGE_KHR; - GLuint newTextureId = 0; - - eglImage = QEgl::eglCreateImageKHR(QEgl::display(), EGL_NO_CONTEXT, EGL_NATIVE_PIXMAP_KHR, - (EGLClientBuffer) backingX11Pixmap->handle(), preserved_attribs); - - if (eglImage == EGL_NO_IMAGE_KHR) { - qWarning("eglCreateImageKHR failed (live texture)!"); - return; - } - - glGenTextures(1, &newTextureId); - glBindTexture(GL_TEXTURE_2D, newTextureId); - - glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, (EGLImageKHR) eglImage); - if (glGetError() == GL_NO_ERROR) { - resize(backingX11Pixmap->width(), backingX11Pixmap->height()); - texture()->id = newTextureId; - texture()->options &= ~QGLContext::InvertedYBindOption; - m_hasAlpha = backingX11Pixmap->hasAlphaChannel(); - } else { - qWarning("Failed to create a texture from an egl image (live texture)!"); - glDeleteTextures(1, &newTextureId); - } - - QEgl::eglDestroyImageKHR(QEgl::display(), eglImage); -} - -QPixmapData *QMeeGoLivePixmapData::createCompatiblePixmapData() const -{ - qWarning("Create compatible called on live pixmap! Expect fail soon..."); - return new QMeeGoRasterPixmapData(pixelType()); -} - -QImage* QMeeGoLivePixmapData::lock(EGLSyncKHR fenceSync) -{ - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - QMeeGoExtensions::ensureInitialized(); - - if (fenceSync) { - QMeeGoExtensions::eglClientWaitSyncKHR(QEgl::display(), - fenceSync, - EGL_SYNC_FLUSH_COMMANDS_BIT_KHR, - EGL_FOREVER_KHR); - } - - void *data = 0; - int pitch = 0; - int surfaceWidth = 0; - int surfaceHeight = 0; - EGLSurface surface = 0; - QImage::Format format; - lockedImage = QImage(); - - surface = getSurfaceForBackingPixmap(); - if (! QMeeGoExtensions::eglLockSurfaceKHR(QEgl::display(), surface, lock_attribs)) { - qWarning("Failed to lock surface (live texture)!"); - return &lockedImage; - } - - eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_POINTER_KHR, (EGLint*) &data); - eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_PITCH_KHR, (EGLint*) &pitch); - eglQuerySurface(QEgl::display(), surface, EGL_WIDTH, (EGLint*) &surfaceWidth); - eglQuerySurface(QEgl::display(), surface, EGL_HEIGHT, (EGLint*) &surfaceHeight); - - // Ok, here we know we just support those two formats. Real solution would be: - // query also the format. - if (backingX11Pixmap->depth() > 16) - format = QImage::Format_ARGB32_Premultiplied; - else - format = QImage::Format_RGB16; - - if (data == NULL || pitch == 0) { - qWarning("Failed to query the live texture!"); - return &lockedImage; - } - - if (width() != surfaceWidth || height() != surfaceHeight) { - qWarning("Live texture dimensions don't match!"); - QMeeGoExtensions::eglUnlockSurfaceKHR(QEgl::display(), surface); - return &lockedImage; - } - - lockedImage = QImage((uchar *) data, width(), height(), pitch, format); - return &lockedImage; -} - -bool QMeeGoLivePixmapData::release(QImage* /*img*/) -{ - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - QMeeGoExtensions::ensureInitialized(); - - if (QMeeGoExtensions::eglUnlockSurfaceKHR(QEgl::display(), getSurfaceForBackingPixmap())) { - lockedImage = QImage(); - return true; - } else { - lockedImage = QImage(); - return false; - } -} - -Qt::HANDLE QMeeGoLivePixmapData::handle() -{ - return backingX11Pixmap->handle(); -} - -bool QMeeGoLivePixmapData::scroll(int dx, int dy, const QRect &rect) -{ - lock(NULL); - - if (!lockedImage.isNull()) - qt_scrollRectInImage(lockedImage, rect, QPoint(dx, dy)); - - release(&lockedImage); - return true; -} - -EGLSurface QMeeGoLivePixmapData::getSurfaceForBackingPixmap() -{ - initializeThroughEGLImage(); - - // This code is a crative remix of the stuff that can be found in the - // Qt's TFP implementation in /src/opengl/qgl_x11egl.cpp ::bindiTextureFromNativePixmap - QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(backingX11Pixmap->data_ptr().data()); - Q_ASSERT(pixmapData->classId() == QPixmapData::X11Class); - bool hasAlpha = pixmapData->hasAlphaChannel(); - - if (pixmapData->gl_surface && - hasAlpha == (pixmapData->flags & QX11PixmapData::GlSurfaceCreatedWithAlpha)) - return pixmapData->gl_surface; - - // Check to see if the surface is still valid - if (pixmapData->gl_surface && - hasAlpha != ((pixmapData->flags & QX11PixmapData::GlSurfaceCreatedWithAlpha) > 0)) { - // Surface is invalid! - destroySurfaceForPixmapData(pixmapData); - } - - if (pixmapData->gl_surface == 0) { - EGLConfig config = QEgl::defaultConfig(QInternal::Pixmap, - QEgl::OpenGL, - hasAlpha ? QEgl::Translucent : QEgl::NoOptions); - - pixmapData->gl_surface = (void*)QEgl::createSurface(backingX11Pixmap, config); - - if (hasAlpha) - pixmapData->flags |= QX11PixmapData::GlSurfaceCreatedWithAlpha; - else - pixmapData->flags &= ~QX11PixmapData::GlSurfaceCreatedWithAlpha; - - if (pixmapData->gl_surface == (void*)EGL_NO_SURFACE) - return NULL; - } - - return pixmapData->gl_surface; -} - -void QMeeGoLivePixmapData::destroySurfaceForPixmapData(QPixmapData* pmd) -{ - Q_ASSERT(pmd->classId() == QPixmapData::X11Class); - QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(pmd); - if (pixmapData->gl_surface) { - eglDestroySurface(QEgl::display(), (EGLSurface)pixmapData->gl_surface); - pixmapData->gl_surface = 0; - } -} - -void QMeeGoLivePixmapData::invalidateSurfaces() -{ - foreach (QMeeGoLivePixmapData *data, all_live_pixmaps) { - QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(data->backingX11Pixmap->data_ptr().data()); - *data->texture() = QGLTexture(); - pixmapData->gl_surface = 0; - } -} diff --git a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.h b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.h deleted file mode 100644 index 73f75143e3..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.h +++ /dev/null @@ -1,78 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MLIVEPIXMAPDATA_H -#define MLIVEPIXMAPDATA_H - -#include <QLinkedList> -#include <private/qpixmapdata_gl_p.h> -#include "qmeegoextensions.h" - -class QMeeGoLivePixmapData; -typedef QLinkedList<QMeeGoLivePixmapData *> QMeeGoLivePixmapDataList; - -class QMeeGoLivePixmapData : public QGLPixmapData -{ -public: - QMeeGoLivePixmapData(int w, int h, QImage::Format format); - QMeeGoLivePixmapData(Qt::HANDLE h); - ~QMeeGoLivePixmapData(); - - QPixmapData *createCompatiblePixmapData() const; - bool scroll(int dx, int dy, const QRect &rect); - - void initializeThroughEGLImage(); - - QImage* lock(EGLSyncKHR fenceSync); - bool release(QImage *img); - Qt::HANDLE handle(); - - EGLSurface getSurfaceForBackingPixmap(); - void destroySurfaceForPixmapData(QPixmapData* pmd); - - QPixmap *backingX11Pixmap; - QImage lockedImage; - QMeeGoLivePixmapDataList::Iterator pos; - - static void invalidateSurfaces(); -}; - -#endif diff --git a/src/plugins/graphicssystems/meego/qmeegopixmapdata.cpp b/src/plugins/graphicssystems/meego/qmeegopixmapdata.cpp deleted file mode 100644 index ec6c33fa07..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegopixmapdata.cpp +++ /dev/null @@ -1,224 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qmeegopixmapdata.h" -#include "qmeegoextensions.h" -#include "qmeegorasterpixmapdata.h" -#include <private/qimage_p.h> -#include <private/qwindowsurface_gl_p.h> -#include <private/qeglcontext_p.h> -#include <private/qapplication_p.h> -#include <private/qgraphicssystem_runtime_p.h> - -// from dithering.cpp -extern unsigned short* convertRGB32_to_RGB565(const unsigned char *in, int width, int height, int stride); -extern unsigned short* convertARGB32_to_RGBA4444(const unsigned char *in, int width, int height, int stride); -extern unsigned char* convertBGRA32_to_RGBA32(const unsigned char *in, int width, int height, int stride); - -static EGLint preserved_image_attribs[] = { EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, EGL_NONE }; - -QHash <void*, QMeeGoImageInfo*> QMeeGoPixmapData::sharedImagesMap; - -/* Public */ - -QMeeGoPixmapData::QMeeGoPixmapData() : QGLPixmapData(QPixmapData::PixmapType) -{ -} - -void QMeeGoPixmapData::fromTexture(GLuint textureId, int w, int h, bool alpha) -{ - resize(w, h); - texture()->id = textureId; - m_hasAlpha = alpha; - softImage = QImage(); -} - -QImage QMeeGoPixmapData::toImage() const -{ - return softImage; -} - -void QMeeGoPixmapData::fromImage(const QImage &image, - Qt::ImageConversionFlags flags) -{ - void *rawResource = static_cast <void *> (((QImage &) image).data_ptr()->data); - - if (sharedImagesMap.contains(rawResource)) { - QMeeGoImageInfo *info = sharedImagesMap.value(rawResource); - fromEGLSharedImage(info->handle, image); - } else { - // This should *never* happen since the graphics system should never - // create a QMeeGoPixmapData for an origin that doesn't contain a raster - // image we know about. But... - qWarning("QMeeGoPixmapData::fromImage called on non-know resource. Falling back..."); - QGLPixmapData::fromImage(image, flags); - } -} - -void QMeeGoPixmapData::fromEGLSharedImage(Qt::HANDLE handle, const QImage &si) -{ - if (si.isNull()) - qFatal("Trying to build pixmap with an empty/null softimage!"); - - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - - QMeeGoExtensions::ensureInitialized(); - - bool textureIsBound = false; - GLuint newTextureId; - GLint newWidth, newHeight; - - glGenTextures(1, &newTextureId); - glBindTexture(GL_TEXTURE_2D, newTextureId); - - EGLImageKHR image = QEgl::eglCreateImageKHR(QEgl::display(), EGL_NO_CONTEXT, EGL_SHARED_IMAGE_NOK, - (EGLClientBuffer)handle, preserved_image_attribs); - - if (image != EGL_NO_IMAGE_KHR) { - glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image); - GLint err = glGetError(); - if (err == GL_NO_ERROR) - textureIsBound = true; - - QMeeGoExtensions::eglQueryImageNOK(QEgl::display(), image, EGL_WIDTH, &newWidth); - QMeeGoExtensions::eglQueryImageNOK(QEgl::display(), image, EGL_HEIGHT, &newHeight); - - QEgl::eglDestroyImageKHR(QEgl::display(), image); - } - - if (textureIsBound) { - fromTexture(newTextureId, newWidth, newHeight, - (si.hasAlphaChannel() && const_cast<QImage &>(si).data_ptr()->checkForAlphaPixels())); - texture()->options &= ~QGLContext::InvertedYBindOption; - softImage = si; - QMeeGoPixmapData::registerSharedImage(handle, softImage); - } else { - qWarning("Failed to create a texture from a shared image!"); - glDeleteTextures(1, &newTextureId); - } -} - -Qt::HANDLE QMeeGoPixmapData::imageToEGLSharedImage(const QImage &image) -{ - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - - QMeeGoExtensions::ensureInitialized(); - - GLuint textureId; - - glGenTextures(1, &textureId); - glBindTexture(GL_TEXTURE_2D, textureId); - if (image.hasAlphaChannel() && const_cast<QImage &>(image).data_ptr()->checkForAlphaPixels()) { - void *converted = convertBGRA32_to_RGBA32(image.bits(), image.width(), image.height(), image.bytesPerLine()); - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, image.width(), image.height(), 0, GL_RGBA, GL_UNSIGNED_BYTE, converted); - free(converted); - } else { - void *converted = convertRGB32_to_RGB565(image.bits(), image.width(), image.height(), image.bytesPerLine()); - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, image.width(), image.height(), 0, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, converted); - free(converted); - } - - glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - - glBindTexture(GL_TEXTURE_2D, textureId); - EGLImageKHR eglimage = QEgl::eglCreateImageKHR(QEgl::display(), QEglContext::currentContext(QEgl::OpenGL)->context(), - EGL_GL_TEXTURE_2D_KHR, - (EGLClientBuffer) textureId, - preserved_image_attribs); - glDeleteTextures(1, &textureId); - if (eglimage) { - EGLNativeSharedImageTypeNOK handle = QMeeGoExtensions::eglCreateSharedImageNOK(QEgl::display(), eglimage, NULL); - QEgl::eglDestroyImageKHR(QEgl::display(), eglimage); - return (Qt::HANDLE) handle; - } else { - qWarning("Failed to create shared image from pixmap/texture!"); - return 0; - } -} - -void QMeeGoPixmapData::updateFromSoftImage() -{ - // FIXME That's broken with recent 16bit textures changes. - m_dirty = true; - m_source = softImage; - ensureCreated(); - - if (softImage.width() != w || softImage.height() != h) - qWarning("Ooops, looks like softImage changed dimensions since last updated! Corruption ahead?!"); -} - -bool QMeeGoPixmapData::destroyEGLSharedImage(Qt::HANDLE h) -{ - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - QMeeGoExtensions::ensureInitialized(); - - QMutableHashIterator <void*, QMeeGoImageInfo*> i(sharedImagesMap); - while (i.hasNext()) { - i.next(); - if (i.value()->handle == h) - i.remove(); - } - - return QMeeGoExtensions::eglDestroySharedImageNOK(QEgl::display(), (EGLNativeSharedImageTypeNOK) h); -} - -void QMeeGoPixmapData::registerSharedImage(Qt::HANDLE handle, const QImage &si) -{ - void *raw = static_cast <void *> (((QImage) si).data_ptr()->data); - QMeeGoImageInfo *info; - - if (! sharedImagesMap.contains(raw)) { - info = new QMeeGoImageInfo; - info->handle = handle; - info->rawFormat = si.format(); - sharedImagesMap.insert(raw, info); - } else { - info = sharedImagesMap.value(raw); - if (info->handle != handle || info->rawFormat != si.format()) - qWarning("Inconsistency detected: overwriting entry in sharedImagesMap but handle/format different"); - } -} - -QPixmapData *QMeeGoPixmapData::createCompatiblePixmapData() const -{ - return new QMeeGoRasterPixmapData(pixelType()); -} diff --git a/src/plugins/graphicssystems/meego/qmeegopixmapdata.h b/src/plugins/graphicssystems/meego/qmeegopixmapdata.h deleted file mode 100644 index f1ff255b08..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegopixmapdata.h +++ /dev/null @@ -1,74 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MPIXMAPDATA_H -#define MPIXMAPDATA_H - -#include <private/qpixmapdata_gl_p.h> - -struct QMeeGoImageInfo -{ - Qt::HANDLE handle; - QImage::Format rawFormat; -}; - -class QMeeGoPixmapData : public QGLPixmapData -{ -public: - QMeeGoPixmapData(); - void fromTexture(GLuint textureId, int w, int h, bool alpha); - QPixmapData *createCompatiblePixmapData() const; - - virtual void fromEGLSharedImage(Qt::HANDLE handle, const QImage &softImage); - virtual void fromImage (const QImage &image, Qt::ImageConversionFlags flags); - virtual QImage toImage() const; - virtual void updateFromSoftImage(); - - QImage softImage; - - static QHash <void*, QMeeGoImageInfo*> sharedImagesMap; - - static Qt::HANDLE imageToEGLSharedImage(const QImage &image); - static bool destroyEGLSharedImage(Qt::HANDLE h); - static void registerSharedImage(Qt::HANDLE handle, const QImage &si); -}; - -#endif diff --git a/src/plugins/graphicssystems/meego/qmeegorasterpixmapdata.cpp b/src/plugins/graphicssystems/meego/qmeegorasterpixmapdata.cpp deleted file mode 100644 index 3d6545e017..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegorasterpixmapdata.cpp +++ /dev/null @@ -1,60 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qmeegorasterpixmapdata.h" - -/* Public */ - -QMeeGoRasterPixmapData::QMeeGoRasterPixmapData() : QRasterPixmapData(QPixmapData::PixmapType) -{ -} - -QMeeGoRasterPixmapData::QMeeGoRasterPixmapData(QPixmapData::PixelType t) : QRasterPixmapData(t) -{ -} - -void QMeeGoRasterPixmapData::copy(const QPixmapData *data, const QRect &rect) -{ - if (data->classId() == QPixmapData::OpenGLClass) - fromImage(data->toImage(rect).copy(), Qt::NoOpaqueDetection); - else - QRasterPixmapData::copy(data, rect); -} diff --git a/src/plugins/graphicssystems/meego/qmeegorasterpixmapdata.h b/src/plugins/graphicssystems/meego/qmeegorasterpixmapdata.h deleted file mode 100644 index 10fa61c972..0000000000 --- a/src/plugins/graphicssystems/meego/qmeegorasterpixmapdata.h +++ /dev/null @@ -1,55 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MRASTERPIXMAPDATA_H -#define MRASTERPIXMAPDATA_H - -#include <private/qpixmap_raster_p.h> - -class QMeeGoRasterPixmapData : public QRasterPixmapData -{ -public: - QMeeGoRasterPixmapData(); - QMeeGoRasterPixmapData(QPixmapData::PixelType t); - void copy(const QPixmapData *data, const QRect &rect); -}; - -#endif |