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wlroots/include/backend/drm/renderer.h

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Split DRM rendering to its own file
2017-09-30 07:52:58 +00:00
#ifndef BACKEND_DRM_RENDERER_H
#define BACKEND_DRM_RENDERER_H
#include <EGL/egl.h>
#include <gbm.h>
Reformat all #include directives
2018-02-12 20:29:23 +00:00
#include <stdbool.h>
#include <stdint.h>
backends: implement custom EGL and renderer initialization Compositors now have more control over how the backend creates its renderer. Currently all backends create an EGL/GLES2 renderer, so the necessary attributes for creating the context are passed to a user-provided callback function. It is responsible for initializing provided wlr_egl and to return a renderer. On fail, return 0. Fixes #987
2018-05-25 10:14:35 +00:00
#include <wlr/backend.h>
render: split render.h into wlr_renderer.h and wlr_texture.h
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#include <wlr/render/wlr_renderer.h>
Multi-GPU DRM
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Minor fixes
2017-10-01 09:44:24 +00:00
struct wlr_drm_backend;
Multi-GPU DRM
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struct wlr_drm_plane;
backend/drm: introduce wlr_drm_fb This is a type which manages gbm_surfaces and imported dmabufs in the same place, and makes the lifetime management between the two shared. It should lead to easier to understand code, and fewer special cases. This also contains a fair bit of refactoring to start using this new type. Co-authored-by: Simon Ser <contact@emersion.fr>
2020-02-08 06:02:31 +00:00
struct wlr_buffer;
Multi-GPU DRM
2017-10-01 06:22:47 +00:00
Split DRM rendering to its own file
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struct wlr_drm_renderer {
backend/drm: remove drm_fb_acquire Instead, import the buffer into GBM and KMS in drm_fb_import. Also move the multi-GPU copy there if necessary.
2020-12-15 11:21:40 +00:00
struct wlr_drm_backend *backend;
Split DRM rendering to its own file
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struct gbm_device *gbm;
struct wlr_egl egl;
Multi-GPU DRM
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struct wlr_renderer *wlr_rend;
backend/drm: use wlr_swapchain
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struct wlr_gbm_allocator *allocator;
Split DRM rendering to its own file
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};
struct wlr_drm_surface {
Add renderer pointer inside drm_surface
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struct wlr_drm_renderer *renderer;
Split DRM rendering to its own file
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uint32_t width;
uint32_t height;
backend/drm: use wlr_swapchain
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struct wlr_swapchain *swapchain;
struct wlr_buffer *back_buffer;
backend/drm: introduce wlr_drm_fb This is a type which manages gbm_surfaces and imported dmabufs in the same place, and makes the lifetime management between the two shared. It should lead to easier to understand code, and fewer special cases. This also contains a fair bit of refactoring to start using this new type. Co-authored-by: Simon Ser <contact@emersion.fr>
2020-02-08 06:02:31 +00:00
};
struct wlr_drm_fb {
backend/drm: get rid of wlr_drm_fb_type Since all DRM FBs are backed by a wlr_buffer, there's no need for this anymore.
2020-07-28 08:47:20 +00:00
struct wlr_buffer *wlr_buf;
backend/drm: introduce wlr_drm_fb This is a type which manages gbm_surfaces and imported dmabufs in the same place, and makes the lifetime management between the two shared. It should lead to easier to understand code, and fewer special cases. This also contains a fair bit of refactoring to start using this new type. Co-authored-by: Simon Ser <contact@emersion.fr>
2020-02-08 06:02:31 +00:00
backend/drm: add support for wlr_swapchain multi-GPU
2020-07-28 14:42:59 +00:00
struct wlr_buffer *mgpu_wlr_buf;
backend/drm: make drm_fb_acquire return a FB ID
2020-12-15 08:53:15 +00:00
backend/drm: remove drm_fb_acquire Instead, import the buffer into GBM and KMS in drm_fb_import. Also move the multi-GPU copy there if necessary.
2020-12-15 11:21:40 +00:00
struct gbm_bo *bo;
backend/drm: make drm_fb_acquire return a FB ID
2020-12-15 08:53:15 +00:00
uint32_t id;
Split DRM rendering to its own file
2017-09-30 07:52:58 +00:00
};
Make sure we don't use others' prefixes
2018-04-25 22:24:58 +00:00
bool init_drm_renderer(struct wlr_drm_backend *drm,
backends: implement custom EGL and renderer initialization Compositors now have more control over how the backend creates its renderer. Currently all backends create an EGL/GLES2 renderer, so the necessary attributes for creating the context are passed to a user-provided callback function. It is responsible for initializing provided wlr_egl and to return a renderer. On fail, return 0. Fixes #987
2018-05-25 10:14:35 +00:00
struct wlr_drm_renderer *renderer, wlr_renderer_create_func_t create_render);
Make sure we don't use others' prefixes
2018-04-25 22:24:58 +00:00
void finish_drm_renderer(struct wlr_drm_renderer *renderer);
Split DRM rendering to its own file
2017-09-30 07:52:58 +00:00
backend/drm: introduce wlr_drm_fb This is a type which manages gbm_surfaces and imported dmabufs in the same place, and makes the lifetime management between the two shared. It should lead to easier to understand code, and fewer special cases. This also contains a fair bit of refactoring to start using this new type. Co-authored-by: Simon Ser <contact@emersion.fr>
2020-02-08 06:02:31 +00:00
bool drm_surface_make_current(struct wlr_drm_surface *surf, int *buffer_age);
backend/drm: use wlr_swapchain
2020-06-01 17:49:51 +00:00
void drm_surface_unset_current(struct wlr_drm_surface *surf);
Split DRM rendering to its own file
2017-09-30 07:52:58 +00:00
backend/drm: introduce wlr_drm_fb This is a type which manages gbm_surfaces and imported dmabufs in the same place, and makes the lifetime management between the two shared. It should lead to easier to understand code, and fewer special cases. This also contains a fair bit of refactoring to start using this new type. Co-authored-by: Simon Ser <contact@emersion.fr>
2020-02-08 06:02:31 +00:00
void drm_fb_clear(struct wlr_drm_fb *fb);
backend/drm: remove drm_fb_acquire Instead, import the buffer into GBM and KMS in drm_fb_import. Also move the multi-GPU copy there if necessary.
2020-12-15 11:21:40 +00:00
bool drm_fb_lock_surface(struct wlr_drm_fb *fb, struct wlr_drm_backend *drm,
struct wlr_drm_surface *surf, struct wlr_drm_surface *mgpu);
bool drm_fb_import(struct wlr_drm_fb *fb, struct wlr_drm_backend *drm,
struct wlr_buffer *buf, struct wlr_drm_surface *mgpu,
struct wlr_drm_format_set *set);
backend/drm: introduce wlr_drm_fb This is a type which manages gbm_surfaces and imported dmabufs in the same place, and makes the lifetime management between the two shared. It should lead to easier to understand code, and fewer special cases. This also contains a fair bit of refactoring to start using this new type. Co-authored-by: Simon Ser <contact@emersion.fr>
2020-02-08 06:02:31 +00:00
void drm_fb_move(struct wlr_drm_fb *new, struct wlr_drm_fb *old);
bool drm_surface_render_black_frame(struct wlr_drm_surface *surf);
bool drm_plane_init_surface(struct wlr_drm_plane *plane,
struct wlr_drm_backend *drm, int32_t width, uint32_t height,
backend/drm: stop using GBM flags gbm_bo_create_with_modifiers doesn't take GBM flags, so our wlr_gbm_allocator interface doesn't either. We were still internally using GBM flags in the DRM backend, leading to awkward back-and-forth conversions. The only flag passed to drm_plane_init_surface was GBM_BO_USE_LINEAR, so turn that into a bool to make sure other flags can't be passed in. Move the "force linear" logic out of init_drm_surface, because the supplied wlr_drm_format should already contain that information.
2020-12-09 11:06:42 +00:00
uint32_t format, bool force_linear, bool with_modifiers);
backend/drm: introduce wlr_drm_fb This is a type which manages gbm_surfaces and imported dmabufs in the same place, and makes the lifetime management between the two shared. It should lead to easier to understand code, and fewer special cases. This also contains a fair bit of refactoring to start using this new type. Co-authored-by: Simon Ser <contact@emersion.fr>
2020-02-08 06:02:31 +00:00
void drm_plane_finish_surface(struct wlr_drm_plane *plane);
Split DRM rendering to its own file
2017-09-30 07:52:58 +00:00
#endif