mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
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v3dv: add Android support
Acknowledgements to android-rpi team and lineage-rpi maintainer (KonstaT) for creating/testing initial vulkan support. Their experience was used as a baseline for this work. Most of the code is a copy of turnip and anv. Improved by cleaning dEQP failures: - Improved gralloc support (use allocation time stride, size, modifier). - Fixed some dEQP crashes due to memory allocation issues. Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14016>
This commit is contained in:
Roman Stratiienko
Marge Bot
parent
658b2ca467
commit
2686c5419d
@ -98,6 +98,12 @@ if with_platform_wayland
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libv3dv_files += [wayland_drm_client_protocol_h, wayland_drm_protocol_c]
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endif
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if with_platform_android
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v3dv_deps += dep_android
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v3dv_flags += '-DVK_USE_PLATFORM_ANDROID_KHR'
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libv3dv_files += files('v3dv_android.c')
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endif
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per_version_libs = []
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foreach ver : v3d_versions
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per_version_libs += static_library(
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539
src/broadcom/vulkan/v3dv_android.c
Normal file
539
src/broadcom/vulkan/v3dv_android.c
Normal file
@ -0,0 +1,539 @@
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/*
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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 <hardware/gralloc.h>
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#if ANDROID_API_LEVEL >= 26
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#include <hardware/gralloc1.h>
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#endif
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#include "drm-uapi/drm_fourcc.h"
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#include <hardware/hardware.h>
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#include <hardware/hwvulkan.h>
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#include <vulkan/vk_android_native_buffer.h>
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#include <vulkan/vk_icd.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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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 void UNUSED
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static_asserts(void)
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{
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STATIC_ASSERT(HWVULKAN_DISPATCH_MAGIC == ICD_LOADER_MAGIC);
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}
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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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/* If any bits in test_mask are set, then unset them and return true. */
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static inline bool
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unmask32(uint32_t *inout_mask, uint32_t test_mask)
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{
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uint32_t orig_mask = *inout_mask;
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*inout_mask &= ~test_mask;
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return *inout_mask != orig_mask;
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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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static int
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get_format_bpp(int native)
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{
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int bpp;
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switch (native) {
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case HAL_PIXEL_FORMAT_RGBA_FP16:
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bpp = 8;
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break;
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case HAL_PIXEL_FORMAT_RGBA_8888:
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case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
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case HAL_PIXEL_FORMAT_RGBX_8888:
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case HAL_PIXEL_FORMAT_BGRA_8888:
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case HAL_PIXEL_FORMAT_RGBA_1010102:
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bpp = 4;
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break;
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case HAL_PIXEL_FORMAT_RGB_565:
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bpp = 2;
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break;
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default:
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bpp = 0;
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break;
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}
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return bpp;
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}
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/* get buffer info from VkNativeBufferANDROID */
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static VkResult
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v3dv_gralloc_info_other(struct v3dv_device *device,
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const VkNativeBufferANDROID *native_buffer,
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int *out_stride,
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uint64_t *out_modifier)
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{
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*out_stride = native_buffer->stride /*in pixels*/ *
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get_format_bpp(native_buffer->format);
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*out_modifier = DRM_FORMAT_MOD_LINEAR;
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return VK_SUCCESS;
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}
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static const char cros_gralloc_module_name[] = "CrOS Gralloc";
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#define CROS_GRALLOC_DRM_GET_BUFFER_INFO 4
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struct cros_gralloc0_buffer_info
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{
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uint32_t drm_fourcc;
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int num_fds;
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int fds[4];
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uint64_t modifier;
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int offset[4];
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int stride[4];
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};
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static VkResult
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v3dv_gralloc_info_cros(struct v3dv_device *device,
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const VkNativeBufferANDROID *native_buffer,
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int *out_stride,
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uint64_t *out_modifier)
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{
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const gralloc_module_t *gralloc = device->gralloc;
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struct cros_gralloc0_buffer_info info;
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int ret;
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ret = gralloc->perform(gralloc, CROS_GRALLOC_DRM_GET_BUFFER_INFO,
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native_buffer->handle, &info);
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if (ret)
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return VK_ERROR_INVALID_EXTERNAL_HANDLE;
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*out_stride = info.stride[0];
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*out_modifier = info.modifier;
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return VK_SUCCESS;
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}
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VkResult
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v3dv_gralloc_info(struct v3dv_device *device,
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const VkNativeBufferANDROID *native_buffer,
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int *out_dmabuf,
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int *out_stride,
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int *out_size,
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uint64_t *out_modifier)
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{
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if (device->gralloc_type == V3DV_GRALLOC_UNKNOWN) {
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/* get gralloc module for gralloc buffer info query */
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int err = hw_get_module(GRALLOC_HARDWARE_MODULE_ID,
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(const hw_module_t **) &device->gralloc);
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device->gralloc_type = V3DV_GRALLOC_OTHER;
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if (err == 0) {
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const gralloc_module_t *gralloc = device->gralloc;
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mesa_logi("opened gralloc module name: %s", gralloc->common.name);
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if (strcmp(gralloc->common.name, cros_gralloc_module_name) == 0 &&
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gralloc->perform) {
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device->gralloc_type = V3DV_GRALLOC_CROS;
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}
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}
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}
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*out_dmabuf = native_buffer->handle->data[0];
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*out_size = lseek(*out_dmabuf, 0, SEEK_END);
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if (device->gralloc_type == V3DV_GRALLOC_CROS) {
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return v3dv_gralloc_info_cros(device, native_buffer, out_stride,
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out_modifier);
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} else {
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return v3dv_gralloc_info_other(device, native_buffer, out_stride,
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out_modifier);
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}
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}
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VkResult
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v3dv_import_native_buffer_fd(VkDevice device_h,
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int native_buffer_fd,
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const VkAllocationCallbacks *alloc,
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VkImage image_h)
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{
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struct v3dv_image *image = NULL;
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VkResult result;
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image = v3dv_image_from_handle(image_h);
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VkDeviceMemory memory_h;
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const VkMemoryDedicatedAllocateInfo ded_alloc = {
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.sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO,
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.pNext = NULL,
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.buffer = VK_NULL_HANDLE,
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.image = image_h
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};
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const VkImportMemoryFdInfoKHR import_info = {
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.sType = VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR,
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.pNext = &ded_alloc,
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.handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT,
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.fd = os_dupfd_cloexec(native_buffer_fd),
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};
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result =
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v3dv_AllocateMemory(device_h,
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&(VkMemoryAllocateInfo) {
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.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
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.pNext = &import_info,
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.allocationSize = image->size,
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.memoryTypeIndex = 0,
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},
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alloc, &memory_h);
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if (result != VK_SUCCESS)
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goto fail_create_image;
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VkBindImageMemoryInfo bind_info = {
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.sType = VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO,
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.image = image_h,
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.memory = memory_h,
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.memoryOffset = 0,
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};
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v3dv_BindImageMemory2(device_h, 1, &bind_info);
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image->is_native_buffer_memory = true;
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return VK_SUCCESS;
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fail_create_image:
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close(import_info.fd);
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return result;
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}
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static VkResult
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format_supported_with_usage(VkDevice device_h,
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VkFormat format,
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VkImageUsageFlags imageUsage)
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{
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V3DV_FROM_HANDLE(v3dv_device, device, device_h);
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struct v3dv_physical_device *phys_dev = &device->instance->physicalDevice;
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VkPhysicalDevice phys_dev_h = v3dv_physical_device_to_handle(phys_dev);
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VkResult result;
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const VkPhysicalDeviceImageFormatInfo2 image_format_info = {
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.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2,
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.format = format,
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.type = VK_IMAGE_TYPE_2D,
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.tiling = VK_IMAGE_TILING_OPTIMAL,
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.usage = imageUsage,
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};
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VkImageFormatProperties2 image_format_props = {
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.sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2,
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};
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/* Check that requested format and usage are supported. */
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result = v3dv_GetPhysicalDeviceImageFormatProperties2(
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phys_dev_h, &image_format_info, &image_format_props);
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if (result != VK_SUCCESS) {
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return vk_errorf(device, result,
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"v3dv_GetPhysicalDeviceImageFormatProperties2 failed "
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"inside %s",
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__func__);
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}
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return VK_SUCCESS;
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}
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static VkResult
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setup_gralloc0_usage(struct v3dv_device *device,
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VkFormat format,
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VkImageUsageFlags imageUsage,
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int *grallocUsage)
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{
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if (unmask32(&imageUsage, VK_IMAGE_USAGE_TRANSFER_DST_BIT |
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VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT))
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*grallocUsage |= GRALLOC_USAGE_HW_RENDER;
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if (unmask32(&imageUsage, VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
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VK_IMAGE_USAGE_SAMPLED_BIT |
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VK_IMAGE_USAGE_STORAGE_BIT |
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VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT))
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*grallocUsage |= GRALLOC_USAGE_HW_TEXTURE;
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/* All VkImageUsageFlags not explicitly checked here are unsupported for
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* gralloc swapchains.
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*/
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if (imageUsage != 0) {
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return vk_errorf(device, VK_ERROR_FORMAT_NOT_SUPPORTED,
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"unsupported VkImageUsageFlags(0x%x) for gralloc "
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"swapchain",
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imageUsage);
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}
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/* Swapchain assumes direct displaying, therefore enable COMPOSER flag,
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* In case format is not supported by display controller, gralloc will
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* drop this flag and still allocate the buffer in VRAM
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*/
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*grallocUsage |= GRALLOC_USAGE_HW_COMPOSER;
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if (*grallocUsage == 0)
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return VK_ERROR_FORMAT_NOT_SUPPORTED;
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return VK_SUCCESS;
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}
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VKAPI_ATTR VkResult VKAPI_CALL
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v3dv_GetSwapchainGrallocUsageANDROID(VkDevice device_h,
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VkFormat format,
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VkImageUsageFlags imageUsage,
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int *grallocUsage)
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{
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V3DV_FROM_HANDLE(v3dv_device, device, device_h);
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VkResult result;
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result = format_supported_with_usage(device_h, format, imageUsage);
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if (result != VK_SUCCESS)
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return result;
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*grallocUsage = 0;
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return setup_gralloc0_usage(device, format, imageUsage, grallocUsage);
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}
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#if ANDROID_API_LEVEL >= 26
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VKAPI_ATTR VkResult VKAPI_CALL
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v3dv_GetSwapchainGrallocUsage2ANDROID(
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VkDevice device_h,
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VkFormat format,
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VkImageUsageFlags imageUsage,
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VkSwapchainImageUsageFlagsANDROID swapchainImageUsage,
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uint64_t *grallocConsumerUsage,
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uint64_t *grallocProducerUsage)
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{
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V3DV_FROM_HANDLE(v3dv_device, device, device_h);
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VkResult result;
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*grallocConsumerUsage = 0;
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*grallocProducerUsage = 0;
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mesa_logd("%s: format=%d, usage=0x%x", __func__, format, imageUsage);
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result = format_supported_with_usage(device_h, format, imageUsage);
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if (result != VK_SUCCESS)
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return result;
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int32_t grallocUsage = 0;
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result = setup_gralloc0_usage(device, format, imageUsage, &grallocUsage);
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if (result != VK_SUCCESS)
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return result;
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/* Setup gralloc1 usage flags from gralloc0 flags. */
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if (grallocUsage & GRALLOC_USAGE_HW_RENDER) {
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*grallocProducerUsage |= GRALLOC1_PRODUCER_USAGE_GPU_RENDER_TARGET;
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}
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|
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if (grallocUsage & GRALLOC_USAGE_HW_TEXTURE) {
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*grallocConsumerUsage |= GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE;
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}
|
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|
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if (grallocUsage & GRALLOC_USAGE_HW_COMPOSER) {
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/* GPU composing case */
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*grallocConsumerUsage |= GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE;
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/* Hardware composing case */
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*grallocConsumerUsage |= GRALLOC1_CONSUMER_USAGE_HWCOMPOSER;
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}
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return VK_SUCCESS;
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}
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#endif
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VKAPI_ATTR VkResult VKAPI_CALL
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v3dv_AcquireImageANDROID(VkDevice device_h,
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VkImage image_h,
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int nativeFenceFd,
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VkSemaphore semaphore_h,
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VkFence fence_h)
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{
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V3DV_FROM_HANDLE(v3dv_device, device, device_h);
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VkResult result = VK_SUCCESS;
|
||||
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||||
/* From https://source.android.com/devices/graphics/implement-vulkan :
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*
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||||
* "The driver takes ownership of the fence file descriptor and closes
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||||
* the fence file descriptor when no longer needed. The driver must do
|
||||
* so even if neither a semaphore or fence object is provided, or even
|
||||
* if vkAcquireImageANDROID fails and returns an error."
|
||||
*
|
||||
* The Vulkan spec for VkImportFence/SemaphoreFdKHR(), however, requires
|
||||
* the file descriptor to be left alone on failure.
|
||||
*/
|
||||
int semaphore_fd = -1, fence_fd = -1;
|
||||
if (nativeFenceFd >= 0) {
|
||||
if (semaphore_h != VK_NULL_HANDLE && fence_h != VK_NULL_HANDLE) {
|
||||
/* We have both so we have to import the sync file twice. One of
|
||||
* them needs to be a dup.
|
||||
*/
|
||||
semaphore_fd = nativeFenceFd;
|
||||
fence_fd = os_dupfd_cloexec(nativeFenceFd);
|
||||
if (fence_fd < 0) {
|
||||
VkResult err = (errno == EMFILE) ? VK_ERROR_TOO_MANY_OBJECTS
|
||||
: VK_ERROR_OUT_OF_HOST_MEMORY;
|
||||
close(nativeFenceFd);
|
||||
return vk_error(device, err);
|
||||
}
|
||||
} else if (semaphore_h != VK_NULL_HANDLE) {
|
||||
semaphore_fd = nativeFenceFd;
|
||||
} else if (fence_h != VK_NULL_HANDLE) {
|
||||
fence_fd = nativeFenceFd;
|
||||
} else {
|
||||
/* Nothing to import into so we have to close the file */
|
||||
close(nativeFenceFd);
|
||||
}
|
||||
}
|
||||
|
||||
if (semaphore_h != VK_NULL_HANDLE) {
|
||||
const VkImportSemaphoreFdInfoKHR info = {
|
||||
.sType = VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR,
|
||||
.semaphore = semaphore_h,
|
||||
.flags = VK_SEMAPHORE_IMPORT_TEMPORARY_BIT,
|
||||
.handleType = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT,
|
||||
.fd = semaphore_fd,
|
||||
};
|
||||
result = v3dv_ImportSemaphoreFdKHR(device_h, &info);
|
||||
if (result == VK_SUCCESS)
|
||||
semaphore_fd = -1; /* VK took ownership */
|
||||
}
|
||||
|
||||
if (result == VK_SUCCESS && fence_h != VK_NULL_HANDLE) {
|
||||
const VkImportFenceFdInfoKHR info = {
|
||||
.sType = VK_STRUCTURE_TYPE_IMPORT_FENCE_FD_INFO_KHR,
|
||||
.fence = fence_h,
|
||||
.flags = VK_FENCE_IMPORT_TEMPORARY_BIT,
|
||||
.handleType = VK_EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT,
|
||||
.fd = fence_fd,
|
||||
};
|
||||
result = v3dv_ImportFenceFdKHR(device_h, &info);
|
||||
if (result == VK_SUCCESS)
|
||||
fence_fd = -1; /* VK took ownership */
|
||||
}
|
||||
|
||||
if (semaphore_fd >= 0)
|
||||
close(semaphore_fd);
|
||||
if (fence_fd >= 0)
|
||||
close(fence_fd);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
VkResult
|
||||
v3dv_QueueSignalReleaseImageANDROID(VkQueue queue,
|
||||
uint32_t waitSemaphoreCount,
|
||||
const VkSemaphore *pWaitSemaphores,
|
||||
VkImage image,
|
||||
int *pNativeFenceFd)
|
||||
{
|
||||
VkResult result;
|
||||
|
||||
if (waitSemaphoreCount == 0)
|
||||
goto done;
|
||||
|
||||
result = v3dv_QueueSubmit(
|
||||
queue, 1,
|
||||
&(VkSubmitInfo) {
|
||||
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
|
||||
.waitSemaphoreCount = 1,
|
||||
.pWaitSemaphores = pWaitSemaphores,
|
||||
.pWaitDstStageMask =
|
||||
&(VkPipelineStageFlags) { VK_PIPELINE_STAGE_ALL_COMMANDS_BIT },
|
||||
},
|
||||
(VkFence) VK_NULL_HANDLE);
|
||||
if (result != VK_SUCCESS)
|
||||
return result;
|
||||
|
||||
done:
|
||||
if (pNativeFenceFd) {
|
||||
/* We can rely implicit on sync because above we submitted all
|
||||
* semaphores to the queue.
|
||||
*/
|
||||
*pNativeFenceFd = -1;
|
||||
}
|
||||
|
||||
return VK_SUCCESS;
|
||||
}
|
||||
@ -155,6 +155,9 @@ get_device_extensions(const struct v3dv_physical_device *device,
|
||||
.EXT_private_data = true,
|
||||
.EXT_provoking_vertex = true,
|
||||
.EXT_vertex_attribute_divisor = true,
|
||||
#ifdef ANDROID
|
||||
.ANDROID_native_buffer = true,
|
||||
#endif
|
||||
};
|
||||
}
|
||||
|
||||
|
||||
@ -296,6 +296,27 @@ create_image(struct v3dv_device *device,
|
||||
tiling = VK_IMAGE_TILING_LINEAR;
|
||||
}
|
||||
|
||||
#ifdef ANDROID
|
||||
const VkNativeBufferANDROID *native_buffer =
|
||||
vk_find_struct_const(pCreateInfo->pNext, NATIVE_BUFFER_ANDROID);
|
||||
|
||||
int native_buf_fd = -1;
|
||||
int native_buf_stride = 0;
|
||||
int native_buf_size = 0;
|
||||
|
||||
if (native_buffer != NULL) {
|
||||
VkResult result = v3dv_gralloc_info(device, native_buffer, &native_buf_fd,
|
||||
&native_buf_stride, &native_buf_size, &modifier);
|
||||
if (result != VK_SUCCESS) {
|
||||
vk_image_destroy(&device->vk, pAllocator, &image->vk);
|
||||
return result;
|
||||
}
|
||||
|
||||
if (modifier != DRM_FORMAT_MOD_BROADCOM_UIF)
|
||||
tiling = VK_IMAGE_TILING_LINEAR;
|
||||
}
|
||||
#endif
|
||||
|
||||
const struct v3dv_format *format =
|
||||
v3dv_X(device, get_format)(pCreateInfo->format);
|
||||
v3dv_assert(format != NULL && format->supported);
|
||||
@ -320,6 +341,21 @@ create_image(struct v3dv_device *device,
|
||||
|
||||
v3d_setup_slices(image);
|
||||
|
||||
#ifdef ANDROID
|
||||
if (native_buffer != NULL) {
|
||||
image->slices[0].stride = native_buf_stride;
|
||||
image->slices[0].size = image->size = native_buf_size;
|
||||
|
||||
VkResult result = v3dv_import_native_buffer_fd(v3dv_device_to_handle(device),
|
||||
native_buf_fd, pAllocator,
|
||||
v3dv_image_to_handle(image));
|
||||
if (result != VK_SUCCESS) {
|
||||
vk_object_free(&device->vk, pAllocator, image);
|
||||
return result;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
*pImage = v3dv_image_to_handle(image);
|
||||
|
||||
return VK_SUCCESS;
|
||||
@ -435,6 +471,11 @@ v3dv_DestroyImage(VkDevice _device,
|
||||
if (image == NULL)
|
||||
return;
|
||||
|
||||
#ifdef ANDROID
|
||||
if (image->is_native_buffer_memory)
|
||||
v3dv_FreeMemory(_device, v3dv_device_memory_to_handle(image->mem), pAllocator);
|
||||
#endif
|
||||
|
||||
vk_image_destroy(&device->vk, pAllocator, &image->vk);
|
||||
}
|
||||
|
||||
|
||||
@ -471,6 +471,15 @@ struct v3dv_device {
|
||||
*/
|
||||
struct v3dv_bo *default_attribute_float;
|
||||
VkPhysicalDeviceFeatures features;
|
||||
|
||||
#ifdef ANDROID
|
||||
const void *gralloc;
|
||||
enum {
|
||||
V3DV_GRALLOC_UNKNOWN,
|
||||
V3DV_GRALLOC_CROS,
|
||||
V3DV_GRALLOC_OTHER,
|
||||
} gralloc_type;
|
||||
#endif
|
||||
};
|
||||
|
||||
struct v3dv_device_memory {
|
||||
@ -536,6 +545,11 @@ struct v3dv_image {
|
||||
struct v3dv_device_memory *mem;
|
||||
VkDeviceSize mem_offset;
|
||||
uint32_t alignment;
|
||||
|
||||
#ifdef ANDROID
|
||||
/* Image is backed by VK_ANDROID_native_buffer, */
|
||||
bool is_native_buffer_memory;
|
||||
#endif
|
||||
};
|
||||
|
||||
VkImageViewType v3dv_image_type_to_view_type(VkImageType type);
|
||||
@ -2157,4 +2171,20 @@ u64_compare(const void *key1, const void *key2)
|
||||
# undef v3dX
|
||||
#endif
|
||||
|
||||
#ifdef ANDROID
|
||||
VkResult
|
||||
v3dv_gralloc_info(struct v3dv_device *device,
|
||||
const VkNativeBufferANDROID *gralloc_info,
|
||||
int *out_dmabuf,
|
||||
int *out_stride,
|
||||
int *out_size,
|
||||
uint64_t *out_modifier);
|
||||
|
||||
VkResult
|
||||
v3dv_import_native_buffer_fd(VkDevice device_h,
|
||||
int dma_buf,
|
||||
const VkAllocationCallbacks *alloc,
|
||||
VkImage image_h);
|
||||
#endif /* ANDROID */
|
||||
|
||||
#endif /* V3DV_PRIVATE_H */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user