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vulkan/android: Add common helpers for the AHB extension

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Change-Id: I0d88ebf6b14b6425a7ecbdbb1c17df62e4ca103a
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Tested-by: tarsin <yuanqingxiang233@163.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25360>
This commit is contained in:
Roman Stratiienko 2023-09-23 01:06:20 +03:00 • committed by Marge Bot
parent d0996d1a30
commit e8f7e7582a
2 changed files with 36 additions and 0 deletions
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22
src/vulkan/runtime/vk_android.c
View file

@ -328,6 +328,28 @@ vk_android_get_anb_layout(
out_layouts, max_planes);
}
VkResult
vk_android_get_ahb_layout(
struct AHardwareBuffer *ahardware_buffer,
VkImageDrmFormatModifierExplicitCreateInfoEXT *out,
VkSubresourceLayout *out_layouts, int max_planes)
{
AHardwareBuffer_Desc description;
const native_handle_t *handle =
AHardwareBuffer_getNativeHandle(ahardware_buffer);
AHardwareBuffer_describe(ahardware_buffer, &description);
struct u_gralloc_buffer_handle gr_handle = {
.handle = handle,
.pixel_stride = description.stride,
.hal_format = description.format,
};
return vk_gralloc_to_drm_explicit_layout(&gr_handle, out,
out_layouts, max_planes);
}
/* From the Android hardware_buffer.h header:
*
* "The buffer will be written to by the GPU as a framebuffer attachment.

14
src/vulkan/runtime/vk_android.h
View file

@ -36,6 +36,7 @@ extern "C" {
struct u_gralloc;
struct vk_device;
struct vk_image;
struct AHardwareBuffer;
#if DETECT_OS_ANDROID
struct u_gralloc *vk_android_get_ugralloc(void);
@ -49,6 +50,10 @@ VkResult vk_android_get_anb_layout(
const VkImageCreateInfo *pCreateInfo,
VkImageDrmFormatModifierExplicitCreateInfoEXT *out,
VkSubresourceLayout *out_layouts, int max_planes);
VkResult vk_android_get_ahb_layout(
struct AHardwareBuffer *ahardware_buffer,
VkImageDrmFormatModifierExplicitCreateInfoEXT *out,
VkSubresourceLayout *out_layouts, int max_planes);
#else
static inline struct u_gralloc *
vk_android_get_ugralloc(void)
@ -85,6 +90,15 @@ vk_android_get_anb_layout(
return VK_ERROR_FEATURE_NOT_PRESENT;
}
static inline VkResult
vk_android_get_ahb_layout(
struct AHardwareBuffer *ahardware_buffer,
VkImageDrmFormatModifierExplicitCreateInfoEXT *out,
VkSubresourceLayout *out_layouts, int max_planes)
{
return VK_ERROR_FEATURE_NOT_PRESENT;
}
#endif
#if DETECT_OS_ANDROID && ANDROID_API_LEVEL >= 26