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Code Issues Releases Activity

avutil/hwcontext_vulkan: check driver ID instead of hard-coded vendor check

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This commit is contained in:
Niklas Haas
2025-08-05 23:19:41 +02:00
committed by Niklas Haas
parent 78beb4f5f4
commit a7efcbd0e3
1 changed files with 1 additions and 6 deletions
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7
libavutil/hwcontext_vulkan.c
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@@ -155,9 +155,6 @@ typedef struct VulkanDevicePriv {
/* Maximum queues */
int limit_queues;
/* Nvidia */
int dev_is_nvidia;
} VulkanDevicePriv;
typedef struct VulkanFramesPriv {
@@ -1871,8 +1868,6 @@ static int vulkan_device_init(AVHWDeviceContext *ctx)
av_log(ctx, AV_LOG_VERBOSE, " minImportedHostPointerAlignment: %"PRIu64"\n",
p->hprops.minImportedHostPointerAlignment);
p->dev_is_nvidia = (p->props.properties.vendorID == 0x10de);
vk->GetPhysicalDeviceQueueFamilyProperties(hwctx->phys_dev, &qf_num, NULL);
if (!qf_num) {
av_log(ctx, AV_LOG_ERROR, "Failed to get queues!\n");
@@ -2891,7 +2886,7 @@ static int vulkan_frames_init(AVHWFramesContext *hwfc)
}
/* Nvidia is violating the spec because they thought no one would use this. */
if (p->dev_is_nvidia &&
if (p->dprops.driverID == VK_DRIVER_ID_NVIDIA_PROPRIETARY &&
(((fmt->nb_images == 1) && (fmt->vk_planes > 1)) ||
(av_pix_fmt_desc_get(hwfc->sw_format)->nb_components == 1)))
supported_usage &= ~VK_IMAGE_USAGE_HOST_TRANSFER_BIT_EXT;