diff options
Diffstat (limited to 'src/plugins/waylandcompositors/brcm-egl/brcmeglintegration.cpp')
| -rw-r--r-- | src/plugins/waylandcompositors/brcm-egl/brcmeglintegration.cpp | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/src/plugins/waylandcompositors/brcm-egl/brcmeglintegration.cpp b/src/plugins/waylandcompositors/brcm-egl/brcmeglintegration.cpp deleted file mode 100644 index 0ef8318fb..000000000 --- a/src/plugins/waylandcompositors/brcm-egl/brcmeglintegration.cpp +++ /dev/null @@ -1,184 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the Qt Compositor. -** -** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names -** of its contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "brcmeglintegration.h" -#include "brcmbuffer.h" -#include <QtCompositor/private/qwlsurface_p.h> -#include <QtCompositor/private/qwlcompositor_p.h> -#include <QtCompositor/qwaylandsurface.h> -#include <qpa/qplatformnativeinterface.h> -#include <QtGui/QGuiApplication> -#include <QtGui/QOpenGLContext> -#include <qpa/qplatformscreen.h> -#include <QtGui/QWindow> - -#include <EGL/egl.h> -#include <EGL/eglext.h> - -#define EGL_EGLEXT_PROTOTYPES -#include <EGL/eglext_brcm.h> - -#include <GLES2/gl2.h> -#include <GLES2/gl2ext.h> - -QT_BEGIN_NAMESPACE - -class BrcmEglIntegrationPrivate -{ -public: - BrcmEglIntegrationPrivate() - : egl_display(EGL_NO_DISPLAY) - , valid(false) - { } - EGLDisplay egl_display; - bool valid; - PFNEGLQUERYGLOBALIMAGEBRCMPROC eglQueryGlobalImageBRCM; - PFNGLEGLIMAGETARGETTEXTURE2DOESPROC glEGLImageTargetTexture2DOES; - PFNEGLCREATEIMAGEKHRPROC eglCreateImageKHR; - PFNEGLDESTROYIMAGEKHRPROC eglDestroyImageKHR; -}; - -BrcmEglIntegration::BrcmEglIntegration() - : QWaylandGraphicsHardwareIntegration() - , QtWaylandServer::qt_brcm() - , d_ptr(new BrcmEglIntegrationPrivate) -{ -} - -void BrcmEglIntegration::initializeHardware(QtWayland::Display *waylandDisplay) -{ - Q_D(BrcmEglIntegration); - - QPlatformNativeInterface *nativeInterface = QGuiApplication::platformNativeInterface(); - if (nativeInterface) { - d->egl_display = nativeInterface->nativeResourceForIntegration("EglDisplay"); - if (!d->egl_display) - qWarning("Failed to acquire EGL display from platform integration"); - - d->eglQueryGlobalImageBRCM = eglQueryGlobalImageBRCM; - - if (!d->eglQueryGlobalImageBRCM) { - qWarning("Failed to resolve eglQueryGlobalImageBRCM"); - return; - } - - d->glEGLImageTargetTexture2DOES = (PFNGLEGLIMAGETARGETTEXTURE2DOESPROC)eglGetProcAddress("glEGLImageTargetTexture2DOES"); - - if (!d->glEGLImageTargetTexture2DOES) { - qWarning("Failed to resolve glEGLImageTargetTexture2DOES"); - return; - } - - d->eglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC)eglGetProcAddress("eglCreateImageKHR"); - - if (!d->eglCreateImageKHR) { - qWarning("Failed to resolve eglCreateImageKHR"); - return; - } - - d->eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC)eglGetProcAddress("eglDestroyImageKHR"); - - if (!d->eglDestroyImageKHR) { - qWarning("Failed to resolve eglDestroyImageKHR"); - return; - } - d->valid = true; - init(waylandDisplay->handle()); - } -} - -GLuint BrcmEglIntegration::createTextureFromBuffer(struct ::wl_resource *buffer, QOpenGLContext *) -{ - Q_D(BrcmEglIntegration); - if (!d->valid) { - qWarning("createTextureFromBuffer() failed\n"); - return 0; - } - - BrcmBuffer *brcmBuffer = BrcmBuffer::fromResource(buffer); - - if (!d->eglQueryGlobalImageBRCM(brcmBuffer->handle(), brcmBuffer->handle() + 2)) { - qWarning("eglQueryGlobalImageBRCM failed!"); - return 0; - } - - EGLImageKHR image = d->eglCreateImageKHR(d->egl_display, EGL_NO_CONTEXT, EGL_NATIVE_PIXMAP_KHR, (EGLClientBuffer)brcmBuffer->handle(), NULL); - if (image == EGL_NO_IMAGE_KHR) - qWarning("eglCreateImageKHR() failed: %x\n", eglGetError()); - - GLuint textureId; - glGenTextures(1, &textureId); - - glBindTexture(GL_TEXTURE_2D, textureId); - - d->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image); - - glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - - d->eglDestroyImageKHR(d->egl_display, image); - - return textureId; -} - -bool BrcmEglIntegration::isYInverted(struct ::wl_resource *) const -{ - return false; -} - -void BrcmEglIntegration::brcm_bind_resource(Resource *) -{ -} - -void BrcmEglIntegration::brcm_create_buffer(Resource *resource, uint32_t id, int32_t width, int32_t height, wl_array *data) -{ - new BrcmBuffer(resource->client(), id, QSize(width, height), static_cast<EGLint *>(data->data), data->size / sizeof(EGLint)); -} - -QSize BrcmEglIntegration::bufferSize(struct ::wl_resource *buffer) const -{ - BrcmBuffer *brcmBuffer = BrcmBuffer::fromResource(buffer); - - return brcmBuffer->size(); -} - -QT_END_NAMESPACE |