mirror of https://gitlab.freedesktop.org/mesa/mesa
103 lines
3.1 KiB
C
103 lines
3.1 KiB
C
/*
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* Copyright © 2017, Google Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "v3dv_private.h"
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#include <vndk/hardware_buffer.h>
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#include <hardware/hardware.h>
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#include <hardware/hwvulkan.h>
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#include <vulkan/vk_icd.h>
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#include "vk_android.h"
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#include "vk_enum_defines.h"
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#include "util/libsync.h"
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#include "util/log.h"
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#include "util/os_file.h"
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#include "util/u_gralloc/u_gralloc.h"
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static int
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v3dv_hal_open(const struct hw_module_t *mod,
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const char *id,
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struct hw_device_t **dev);
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static int
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v3dv_hal_close(struct hw_device_t *dev);
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static_assert(HWVULKAN_DISPATCH_MAGIC == ICD_LOADER_MAGIC, "");
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PUBLIC struct hwvulkan_module_t HAL_MODULE_INFO_SYM = {
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.common =
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{
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.tag = HARDWARE_MODULE_TAG,
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.module_api_version = HWVULKAN_MODULE_API_VERSION_0_1,
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.hal_api_version = HARDWARE_MAKE_API_VERSION(1, 0),
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.id = HWVULKAN_HARDWARE_MODULE_ID,
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.name = "Broadcom Vulkan HAL",
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.author = "Mesa3D",
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.methods =
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&(hw_module_methods_t) {
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.open = v3dv_hal_open,
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},
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},
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};
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static int
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v3dv_hal_open(const struct hw_module_t *mod,
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const char *id,
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struct hw_device_t **dev)
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{
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assert(mod == &HAL_MODULE_INFO_SYM.common);
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assert(strcmp(id, HWVULKAN_DEVICE_0) == 0);
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hwvulkan_device_t *hal_dev = malloc(sizeof(*hal_dev));
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if (!hal_dev)
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return -1;
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*hal_dev = (hwvulkan_device_t){
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.common =
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{
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.tag = HARDWARE_DEVICE_TAG,
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.version = HWVULKAN_DEVICE_API_VERSION_0_1,
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.module = &HAL_MODULE_INFO_SYM.common,
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.close = v3dv_hal_close,
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},
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.EnumerateInstanceExtensionProperties =
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v3dv_EnumerateInstanceExtensionProperties,
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.CreateInstance = v3dv_CreateInstance,
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.GetInstanceProcAddr = v3dv_GetInstanceProcAddr,
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};
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mesa_logi("v3dv: Warning: Android Vulkan implementation is experimental");
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*dev = &hal_dev->common;
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return 0;
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}
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static int
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v3dv_hal_close(struct hw_device_t *dev)
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{
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/* hwvulkan.h claims that hw_device_t::close() is never called. */
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return -1;
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}
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