Differential D10750 Diff 27803 platformsupport/scenes/opengl/backend.h

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platformsupport/scenes/opengl/backend.h

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26 26​
27#include <kwin_export.h> 27​#include <kwin_export.h>
28 28​
29​#include <KWayland/Server/linuxdmabuf_v1_interface.h>
30​
29namespace KWin 31​namespace KWin
30{ 32​{
31class OpenGLBackend; 33​class OpenGLBackend;
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197 */ 199​ */
198 void copyPixels(const QRegion &region); 200​ void copyPixels(const QRegion &region);
199 201​
202​ /**
203​ * Returns the list of the DRM format codes supported by the OpenGL backend.
204​ *
205​ * The default implementation returns an empty vector.
206​ */
207​ virtual QVector<uint32_t> supportedDrmFormats();
208​
209​ /**
210​ * Returns the list of the DRM modifiers supported with the given format.
211​ *
212​ * The default implementation returns an empty vector.
213​ */
214​ virtual QVector<uint64_t> supportedDrmModifiers(uint32_t format);
215​
216​ /**
217​ * Imports a dmabuf-buffer into the OpenGL backend.
218​ *
219​ * The default implementation returns nullptr.
220​ */
221​ virtual KWayland::Server::LinuxDmabuf::Buffer *importDmabufBuffer(const QVector<KWayland::Server::LinuxDmabuf::Plane> &planes,
222​ uint32_t format,
223​ const QSize &size,
224​ KWayland::Server::LinuxDmabuf::Flags flags = 0);
225​
200protected: 226​protected:
201 /** 227​ /**
202 * @brief Backend specific flushing of frame to screen. 228​ * @brief Backend specific flushing of frame to screen.
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