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Diffstat (limited to 'src/backends/native/meta-renderer-native-private.h')
-rw-r--r-- | src/backends/native/meta-renderer-native-private.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/backends/native/meta-renderer-native-private.h b/src/backends/native/meta-renderer-native-private.h new file mode 100644 index 000000000..2193d85e4 --- /dev/null +++ b/src/backends/native/meta-renderer-native-private.h @@ -0,0 +1,113 @@ +/* + * Copyright (C) 2011 Intel Corporation. + * Copyright (C) 2016-2020 Red Hat + * Copyright (c) 2018,2019 DisplayLink (UK) Ltd. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#ifndef META_RENDERER_NATIVE_PRIVATE_H +#define META_RENDERER_NATIVE_PRIVATE_H + +#include "backends/meta-gles3.h" +#include "backends/native/meta-renderer-native.h" + +typedef enum _MetaSharedFramebufferCopyMode +{ + /* Zero-copy: primary GPU exports, secondary GPU imports as KMS FB */ + META_SHARED_FRAMEBUFFER_COPY_MODE_ZERO, + /* the secondary GPU will make the copy */ + META_SHARED_FRAMEBUFFER_COPY_MODE_SECONDARY_GPU, + /* + * The copy is made in the primary GPU rendering context, either + * as a CPU copy through Cogl read-pixels or as primary GPU copy + * using glBlitFramebuffer. + */ + META_SHARED_FRAMEBUFFER_COPY_MODE_PRIMARY +} MetaSharedFramebufferCopyMode; + +typedef struct _MetaRendererNativeGpuData +{ + MetaRendererNative *renderer_native; + + struct { + struct gbm_device *device; + } gbm; + +#ifdef HAVE_EGL_DEVICE + struct { + EGLDeviceEXT device; + } egl; +#endif + + MetaRendererNativeMode mode; + + EGLDisplay egl_display; + + /* + * Fields used for blitting iGPU framebuffer content onto dGPU framebuffers. + */ + struct { + MetaSharedFramebufferCopyMode copy_mode; + gboolean is_hardware_rendering; + gboolean has_EGL_EXT_image_dma_buf_import_modifiers; + + /* For GPU blit mode */ + EGLContext egl_context; + EGLConfig egl_config; + } secondary; +} MetaRendererNativeGpuData; + +MetaEgl * meta_renderer_native_get_egl (MetaRendererNative *renderer_native); + +MetaGles3 * meta_renderer_native_get_gles3 (MetaRendererNative *renderer_native); + +MetaRendererNativeGpuData * meta_renderer_native_get_gpu_data (MetaRendererNative *renderer_native, + MetaGpuKms *gpu_kms); + +gboolean meta_renderer_native_has_pending_mode_sets (MetaRendererNative *renderer_native); + +gboolean meta_renderer_native_has_pending_mode_set (MetaRendererNative *renderer_native); + +void meta_renderer_native_notify_mode_sets_reset (MetaRendererNative *renderer_native); + +void meta_renderer_native_post_mode_set_updates (MetaRendererNative *renderer_native); + +void meta_renderer_native_queue_power_save_page_flip (MetaRendererNative *renderer_native, + CoglOnscreen *onscreen); + +CoglFramebuffer * meta_renderer_native_create_dma_buf_framebuffer (MetaRendererNative *renderer_native, + int dmabuf_fd, + uint32_t width, + uint32_t height, + uint32_t stride, + uint32_t offset, + uint64_t modifier, + uint32_t drm_format, + GError **error); + +gboolean meta_renderer_native_pop_pending_mode_set (MetaRendererNative *renderer_native, + MetaRendererView *view); + +const CoglWinsysVtable * meta_get_renderer_native_parent_vtable (void); + +#endif /* META_RENDERER_NATIVE_PRIVATE_H */ |