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| ** This file is part of the plugins of the Qt Toolkit. |
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| ** $QT_BEGIN_LICENSE:LGPL$ |
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| |
| #ifndef QEGLSTREAMCONVENIENCE_H |
| #define QEGLSTREAMCONVENIENCE_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <qglobal.h> |
| #include <QtEglSupport/private/qt_egl_p.h> |
| |
| // This provides runtime EGLDevice/Output/Stream support even when eglext.h in |
| // the sysroot is not up-to-date. |
| |
| #ifndef EGL_VERSION_1_5 |
| typedef intptr_t EGLAttrib; |
| #endif |
| |
| #ifndef EGL_EXT_platform_base |
| typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETPLATFORMDISPLAYEXTPROC) (EGLenum platform, void *native_display, const EGLint *attrib_list); |
| #endif |
| |
| #ifndef EGL_EXT_device_base |
| typedef void *EGLDeviceEXT; |
| #define EGL_NO_DEVICE_EXT ((EGLDeviceEXT)(0)) |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDEVICESEXTPROC) (EGLint max_devices, EGLDeviceEXT *devices, EGLint *num_devices); |
| typedef const char *(EGLAPIENTRYP PFNEGLQUERYDEVICESTRINGEXTPROC) (EGLDeviceEXT device, EGLint name); |
| #endif |
| |
| #ifndef EGL_EXT_output_base |
| typedef void *EGLOutputLayerEXT; |
| typedef void *EGLOutputPortEXT; |
| #define EGL_NO_OUTPUT_LAYER_EXT ((EGLOutputLayerEXT)0) |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETOUTPUTLAYERSEXTPROC) (EGLDisplay dpy, const EGLAttrib *attrib_list, EGLOutputLayerEXT *layers, EGLint max_layers, EGLint *num_layers); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETOUTPUTPORTSEXTPROC) (EGLDisplay dpy, const EGLAttrib *attrib_list, EGLOutputPortEXT *ports, EGLint max_ports, EGLint *num_ports); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLOUTPUTLAYERATTRIBEXTPROC) (EGLDisplay dpy, EGLOutputLayerEXT layer, EGLint attribute, EGLAttrib value); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYOUTPUTLAYERATTRIBEXTPROC) (EGLDisplay dpy, EGLOutputLayerEXT layer, EGLint attribute, EGLAttrib *value); |
| typedef const char *(EGLAPIENTRYP PFNEGLQUERYOUTPUTLAYERSTRINGEXTPROC) (EGLDisplay dpy, EGLOutputLayerEXT layer, EGLint name); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYOUTPUTPORTATTRIBEXTPROC) (EGLDisplay dpy, EGLOutputPortEXT port, EGLint attribute, EGLAttrib *value); |
| typedef const char *(EGLAPIENTRYP PFNEGLQUERYOUTPUTPORTSTRINGEXTPROC) (EGLDisplay dpy, EGLOutputPortEXT port, EGLint name); |
| #endif |
| |
| #ifndef EGL_KHR_stream |
| typedef void *EGLStreamKHR; |
| typedef quint64 EGLuint64KHR; |
| #define EGL_NO_STREAM_KHR ((EGLStreamKHR)0) |
| #define EGL_STREAM_STATE_KHR 0x3214 |
| #define EGL_STREAM_STATE_CREATED_KHR 0x3215 |
| #define EGL_STREAM_STATE_CONNECTING_KHR 0x3216 |
| #define EGL_STREAM_STATE_EMPTY_KHR 0x3217 |
| #define EGL_STREAM_STATE_NEW_FRAME_AVAILABLE_KHR 0x3218 |
| #define EGL_STREAM_STATE_OLD_FRAME_AVAILABLE_KHR 0x3219 |
| #define EGL_STREAM_STATE_DISCONNECTED_KHR 0x321A |
| #define EGL_BAD_STREAM_KHR 0x321B |
| #define EGL_BAD_STATE_KHR 0x321C |
| typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMKHRPROC) (EGLDisplay dpy, const EGLint *attrib_list); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSTREAMKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMATTRIBKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMU64KHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value); |
| #endif |
| |
| #ifndef EGL_KHR_stream_fifo |
| #define EGL_STREAM_FIFO_LENGTH_KHR 0x31FC |
| #endif |
| |
| #ifndef EGL_KHR_stream_producer_eglsurface |
| #define EGL_STREAM_BIT_KHR 0x0800 |
| typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATESTREAMPRODUCERSURFACEKHRPROC) (EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list); |
| #endif |
| |
| #ifndef EGL_KHR_stream_cross_process_fd |
| typedef int EGLNativeFileDescriptorKHR; |
| #define EGL_NO_FILE_DESCRIPTOR_KHR ((EGLNativeFileDescriptorKHR)(-1)) |
| typedef EGLNativeFileDescriptorKHR (EGLAPIENTRYP PFNEGLGETSTREAMFILEDESCRIPTORKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream); |
| typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMFROMFILEDESCRIPTORKHRPROC) (EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor); |
| #endif |
| |
| #ifndef EGL_KHR_stream_consumer_gltexture |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERGLTEXTUREEXTERNALKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERRELEASEKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream); |
| #endif |
| |
| #ifndef EGL_EXT_stream_consumer_egloutput |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMEROUTPUTEXTPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLOutputLayerEXT layer); |
| #endif |
| |
| #ifndef EGL_EXT_platform_device |
| #define EGL_PLATFORM_DEVICE_EXT 0x313F |
| #endif |
| |
| #ifndef EGL_EXT_device_drm |
| #define EGL_DRM_DEVICE_FILE_EXT 0x3233 |
| #endif |
| |
| #ifndef EGL_EXT_output_drm |
| #define EGL_DRM_CRTC_EXT 0x3234 |
| #define EGL_DRM_PLANE_EXT 0x3235 |
| #endif |
| |
| #ifndef EGL_PLATFORM_X11_KHR |
| #define EGL_PLATFORM_X11_KHR 0x31D5 |
| #endif |
| |
| #ifndef EGL_NV_stream_attrib |
| typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMATTRIBNVPROC) (EGLDisplay dpy, const EGLAttrib *attrib_list); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLSETSTREAMATTRIBNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib value); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMATTRIBNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib *value); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREATTRIBNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list); |
| typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERRELEASEATTRIBNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list); |
| #endif |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QEGLStreamConvenience |
| { |
| public: |
| QEGLStreamConvenience(); |
| void initialize(EGLDisplay dpy); |
| |
| PFNEGLGETPLATFORMDISPLAYEXTPROC get_platform_display; |
| PFNEGLQUERYDEVICESEXTPROC query_devices; |
| PFNEGLQUERYDEVICESTRINGEXTPROC query_device_string; |
| PFNEGLCREATESTREAMKHRPROC create_stream; |
| PFNEGLCREATESTREAMATTRIBNVPROC create_stream_attrib_nv; |
| PFNEGLSETSTREAMATTRIBNVPROC set_stream_attrib_nv; |
| PFNEGLQUERYSTREAMATTRIBNVPROC query_stream_attrib_nv; |
| PFNEGLSTREAMCONSUMERACQUIREATTRIBNVPROC acquire_stream_attrib_nv; |
| PFNEGLSTREAMCONSUMERRELEASEATTRIBNVPROC release_stream_attrib_nv; |
| PFNEGLDESTROYSTREAMKHRPROC destroy_stream; |
| PFNEGLSTREAMATTRIBKHRPROC stream_attrib; |
| PFNEGLQUERYSTREAMKHRPROC query_stream; |
| PFNEGLQUERYSTREAMU64KHRPROC query_stream_u64; |
| PFNEGLCREATESTREAMPRODUCERSURFACEKHRPROC create_stream_producer_surface; |
| PFNEGLSTREAMCONSUMEROUTPUTEXTPROC stream_consumer_output; |
| PFNEGLGETOUTPUTLAYERSEXTPROC get_output_layers; |
| PFNEGLGETOUTPUTPORTSEXTPROC get_output_ports; |
| PFNEGLOUTPUTLAYERATTRIBEXTPROC output_layer_attrib; |
| PFNEGLQUERYOUTPUTLAYERATTRIBEXTPROC query_output_layer_attrib; |
| PFNEGLQUERYOUTPUTLAYERSTRINGEXTPROC query_output_layer_string; |
| PFNEGLQUERYOUTPUTPORTATTRIBEXTPROC query_output_port_attrib; |
| PFNEGLQUERYOUTPUTPORTSTRINGEXTPROC query_output_port_string; |
| PFNEGLGETSTREAMFILEDESCRIPTORKHRPROC get_stream_file_descriptor; |
| PFNEGLCREATESTREAMFROMFILEDESCRIPTORKHRPROC create_stream_from_file_descriptor; |
| PFNEGLSTREAMCONSUMERGLTEXTUREEXTERNALKHRPROC stream_consumer_gltexture; |
| PFNEGLSTREAMCONSUMERACQUIREKHRPROC stream_consumer_acquire; |
| PFNEGLSTREAMCONSUMERRELEASEKHRPROC stream_consumer_release; |
| |
| bool initialized; |
| |
| bool has_egl_platform_device; |
| bool has_egl_device_base; |
| bool has_egl_stream; |
| bool has_egl_stream_producer_eglsurface; |
| bool has_egl_stream_consumer_egloutput; |
| bool has_egl_output_drm; |
| bool has_egl_output_base; |
| bool has_egl_stream_cross_process_fd; |
| bool has_egl_stream_consumer_gltexture; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |