Differential D29278 Diff 81521 platformsupport/scenes/opengl/egl_dmabuf.cpp

Changeset View

Standalone View

View Options

platformsupport/scenes/opengl/egl_dmabuf.cpp

Show First 20 Lines • Show All 212 Lines • ▼ Show 20 Line(s)
213void EglDmabufBuffer::removeImages() 213​void EglDmabufBuffer::removeImages()
214{ 214​{
215 for (auto image : m_images) { 215​ for (auto image : m_images) {
216 eglDestroyImageKHR(m_interfaceImpl->m_backend->eglDisplay(), image); 216​ eglDestroyImageKHR(m_interfaceImpl->m_backend->eglDisplay(), image);
217 } 217​ }
218 m_images.clear(); 218​ m_images.clear();
219} 219​}
220 220​
221using Plane = KWayland::Server::LinuxDmabufUnstableV1Interface::Plane; 221​using Plane = KWaylandServer::LinuxDmabufUnstableV1Interface::Plane;
222using Flags = KWayland::Server::LinuxDmabufUnstableV1Interface::Flags; 222​using Flags = KWaylandServer::LinuxDmabufUnstableV1Interface::Flags;
223 223​
224EGLImage EglDmabuf::createImage(const QVector<Plane> &planes, 224​EGLImage EglDmabuf::createImage(const QVector<Plane> &planes,
225 uint32_t format, 225​ uint32_t format,
226 const QSize &size) 226​ const QSize &size)
227{ 227​{
228 const bool hasModifiers = eglQueryDmaBufModifiersEXT != nullptr && 228​ const bool hasModifiers = eglQueryDmaBufModifiersEXT != nullptr &&
229 planes[0].modifier != DRM_FORMAT_MOD_INVALID; 229​ planes[0].modifier != DRM_FORMAT_MOD_INVALID;
230 230​
▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Line(s)287 EGLImage image = eglCreateImageKHR(m_backend->eglDisplay(),
291 attribs.data()); 291​ attribs.data());
292 if (image == EGL_NO_IMAGE_KHR) { 292​ if (image == EGL_NO_IMAGE_KHR) {
293 return nullptr; 293​ return nullptr;
294 } 294​ }
295 295​
296 return image; 296​ return image;
297} 297​}
298 298​
299KWayland::Server::LinuxDmabufUnstableV1Buffer* EglDmabuf::importBuffer(const QVector<Plane> &planes, 299​KWaylandServer::LinuxDmabufUnstableV1Buffer* EglDmabuf::importBuffer(const QVector<Plane> &planes,
300 uint32_t format, 300​ uint32_t format,
301 const QSize &size, 301​ const QSize &size,
302 Flags flags) 302​ Flags flags)
303{ 303​{
304 Q_ASSERT(planes.count() > 0); 304​ Q_ASSERT(planes.count() > 0);
305 305​
306 // Try first to import as a single image 306​ // Try first to import as a single image
307 if (auto *img = createImage(planes, format, size)) { 307​ if (auto *img = createImage(planes, format, size)) {
308 return new EglDmabufBuffer(img, planes, format, size, flags, this); 308​ return new EglDmabufBuffer(img, planes, format, size, flags, this);
309 } 309​ }
310 310​
311 // TODO: to enable this we must be able to store multiple textures per window pixmap 311​ // TODO: to enable this we must be able to store multiple textures per window pixmap
312 // and when on window draw do yuv to rgb transformation per shader (see Weston) 312​ // and when on window draw do yuv to rgb transformation per shader (see Weston)
313// // not a single image, try yuv import 313​// // not a single image, try yuv import
314// return yuvImport(planes, format, size, flags); 314​// return yuvImport(planes, format, size, flags);
315 315​
316 return nullptr; 316​ return nullptr;
317} 317​}
318 318​
319KWayland::Server::LinuxDmabufUnstableV1Buffer* EglDmabuf::yuvImport(const QVector<Plane> &planes, 319​KWaylandServer::LinuxDmabufUnstableV1Buffer* EglDmabuf::yuvImport(const QVector<Plane> &planes,
320 uint32_t format, 320​ uint32_t format,
321 const QSize &size, 321​ const QSize &size,
322 Flags flags) 322​ Flags flags)
323{ 323​{
324 YuvFormat yuvFormat; 324​ YuvFormat yuvFormat;
325 for (YuvFormat f : yuvFormats) { 325​ for (YuvFormat f : yuvFormats) {
326 if (f.format == format) { 326​ if (f.format == format) {
327 yuvFormat = f; 327​ yuvFormat = f;
▲ Show 20 Lines • Show All 166 Lines • Show Last 20 Lines