Files
RedBear-OS/local/recipes/libs/mesa/source/include/kopper_interface.h
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

116 lines
4.5 KiB
C

/*
* Copyright 2020 Red Hat, Inc.
*
* 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 (including the next
* paragraph) 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.
*/
/*
* In principle this could all go in dri_interface.h, but:
* - I want type safety in here, but I don't want to require vulkan.h from
* dri_interface.h
* - I don't especially want this to be an interface outside of Mesa itself
* - Ideally dri_interface.h wouldn't even be a thing anymore
*
* So instead let's just keep this as a Mesa-internal detail.
*/
#ifndef KOPPER_INTERFACE_H
#define KOPPER_INTERFACE_H
#include "mesa_interface.h"
#include <vulkan/vulkan_core.h>
typedef struct __DRIkopperExtensionRec __DRIkopperExtension;
typedef struct __DRIkopperLoaderExtensionRec __DRIkopperLoaderExtension;
typedef struct __DRIkopperDrawableInfoRec __DRIkopperDrawableInfo;
/**
* This extension defines the core GL-atop-VK functionality. This is used by the
* zink driver to implement GL (or other APIs) natively atop Vulkan, without
* relying on a particular window system or DRI protocol.
*/
#define __DRI_KOPPER "DRI_Kopper"
#define __DRI_KOPPER_VERSION 2
struct __DRIkopperDrawableInfoRec {
bool multiplanes_available;
int is_pixmap;
};
struct __DRIkopperExtensionRec {
__DRIextension base;
/* This is called by a kopper-aware loader in preference to the one
* in __DRI_DRISW. The additional fourth argument sets whether the winsys
* drawable is a pixmap. This matters because swapchains correspond to
* on-screen surfaces (eg X11 window) and trying to create a swapchain for
* a pixmap is undefined.
*/
struct dri_drawable *(*createNewDrawable)(struct dri_screen *screen,
const struct dri_config *config,
void *loaderPrivate,
__DRIkopperDrawableInfo *info);
/* flags is a set of __DRI2_FLUSH_* flags */
int64_t (*swapBuffers)(struct dri_drawable *draw, uint32_t flush_flags);
void (*setSwapInterval)(struct dri_drawable *drawable, int interval);
int (*queryBufferAge)(struct dri_drawable *drawable);
int64_t (*swapBuffersWithDamage)(struct dri_drawable *draw, uint32_t flush_flags, int nrects, const int *rects);
};
/**
* Kopper loader extension.
*/
/**
* struct for storage the union of all platform depdendent
* Vk*SurfaceCreateInfo* type, all platform Vk*SurfaceCreateInfo* contains
* uint32_t flags and at most two extra pointer besides bos header.
* For example:
* VkWin32SurfaceCreateInfoKHR contains flags, hinstance and hwnd besides bos header
*/
struct kopper_vk_surface_create_storage {
/* First two fields are copied from VkBaseOutStructure for easily access shared properties */
VkStructureType sType;
struct VkBaseOutStructure *pNext;
intptr_t padding[3];
};
struct kopper_loader_info {
struct kopper_vk_surface_create_storage bos;
int has_alpha;
int initial_swap_interval;
bool present_opaque;
uint32_t compression;
};
#define __DRI_KOPPER_LOADER "DRI_KopperLoader"
#define __DRI_KOPPER_LOADER_VERSION 0
struct __DRIkopperLoaderExtensionRec {
__DRIextension base;
/* Asks the loader to fill in VkWhateverSurfaceCreateInfo etc. */
void (*SetSurfaceCreateInfo)(void *draw, struct kopper_loader_info *out);
/* Asks the loader to fill in the drawable's width and height */
void (*GetDrawableInfo)(struct dri_drawable *draw, int *w, int *h,
void *closure);
};
#endif /* KOPPER_INTERFACE_H */