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vulkan,anv,hasvk,radv: Unify Android hardware buffer creation

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Reviewed-by: Lina Versace <lina@kiwitree.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22038>
This commit is contained in:
Faith Ekstrand
2023-03-20 18:41:31 -05:00
committed by Marge Bot
parent d75f797246
commit b16cfe23ef
5 changed files with 73 additions and 125 deletions
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65
src/vulkan/runtime/vk_android.c
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@@ -23,13 +23,22 @@
#include "vk_android.h"
#include "vk_buffer.h"
#include "vk_common_entrypoints.h"
#include "vk_device.h"
#include "vk_image.h"
#include "vk_log.h"
#include "vk_queue.h"
#include "vk_util.h"
#include "util/libsync.h"
#include <hardware/gralloc.h>
#if ANDROID_API_LEVEL >= 26
#include <hardware/gralloc1.h>
#endif
#include <unistd.h>
#if ANDROID_API_LEVEL >= 26
@@ -84,7 +93,61 @@ vk_image_usage_to_ahb_usage(const VkImageCreateFlags vk_create,
if (ahb_usage == 0)
ahb_usage = AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE;
return ahb_usage
return ahb_usage;
}
struct AHardwareBuffer *
vk_alloc_ahardware_buffer(const VkMemoryAllocateInfo *pAllocateInfo)
{
const VkMemoryDedicatedAllocateInfo *dedicated_info =
vk_find_struct_const(pAllocateInfo->pNext,
MEMORY_DEDICATED_ALLOCATE_INFO);
uint32_t w = 0;
uint32_t h = 1;
uint32_t layers = 1;
uint32_t format = 0;
uint64_t usage = 0;
/* If caller passed dedicated information. */
if (dedicated_info && dedicated_info->image) {
VK_FROM_HANDLE(vk_image, image, dedicated_info->image);
w = image->extent.width;
h = image->extent.height;
layers = image->array_layers;
assert(image->ahardware_buffer_format != 0);
/* TODO: This feels a bit sketchy. We should probably be taking the
* external format into account somehow.
*/
format = image->ahardware_buffer_format;
usage = vk_image_usage_to_ahb_usage(image->create_flags,
image->usage);
} else if (dedicated_info && dedicated_info->buffer) {
VK_FROM_HANDLE(vk_buffer, buffer, dedicated_info->buffer);
w = buffer->size;
format = AHARDWAREBUFFER_FORMAT_BLOB;
usage = AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN |
AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN;
} else {
w = pAllocateInfo->allocationSize;
format = AHARDWAREBUFFER_FORMAT_BLOB;
usage = AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN |
AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN;
}
struct AHardwareBuffer_Desc desc = {
.width = w,
.height = h,
.layers = layers,
.format = format,
.usage = usage,
};
struct AHardwareBuffer *ahb;
if (AHardwareBuffer_allocate(&desc, &ahb) != 0)
return NULL;
return ahb;
}
#endif /* ANDROID_API_LEVEL >= 26 */