virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

hwcontext_vulkan: properly support STORAGE usage for mutliplane images

Browse Source 
Fixes multiplane support on Nvidia.

Also, remove the ENCODE usage, even if the driver signals it as supported.
Currently, it's not used, and when it is used, it'll be gated behind
two extension checks.
This commit is contained in:
Lynne 2023-10-05 20:25:33 +02:00
parent 2a36e44af3
commit 81cc0e1345
No known key found for this signature in database
GPG Key ID: A2FEA5F03F034464
2 changed files with 39 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
libavfilter/vulkan_filter.c
View File

@ -42,18 +42,23 @@ int ff_vk_filter_init_context(AVFilterContext *avctx, FFVulkanContext *s,
vk_frames = frames_ctx->hwctx;
vk_dev = device_ctx->hwctx;
/* Basic format validation */
/* Width and height mismatch */
if (width != frames_ctx->width ||
height != frames_ctx->height ||
sw_format != frames_ctx->sw_format ||
(vk_frames->tiling != VK_IMAGE_TILING_LINEAR &&
vk_frames->tiling != VK_IMAGE_TILING_OPTIMAL) ||
!(vk_frames->usage & VK_IMAGE_USAGE_SAMPLED_BIT)) {
height != frames_ctx->height)
goto skip;
}
if (vk_frames->usage & VK_IMAGE_USAGE_STORAGE_BIT)
goto accept;
/* Format mismatch */
if (sw_format != frames_ctx->sw_format)
goto skip;
/* Unusual tiling mismatch. Don't let linear through either. */
if (vk_frames->tiling != VK_IMAGE_TILING_OPTIMAL)
goto skip;
/* Usage mismatch */
if ((vk_frames->usage & (VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_STORAGE_BIT)) !=
(VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_STORAGE_BIT))
goto skip;
s->extensions = ff_vk_extensions_to_mask(vk_dev->enabled_dev_extensions,
vk_dev->nb_enabled_dev_extensions);
@ -110,6 +115,7 @@ accept:
vk_frames = frames_ctx->hwctx;
vk_frames->tiling = VK_IMAGE_TILING_OPTIMAL;
vk_frames->usage = VK_IMAGE_USAGE_SAMPLED_BIT |
VK_IMAGE_USAGE_STORAGE_BIT |
VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_TRANSFER_DST_BIT;

36
libavutil/hwcontext_vulkan.c
View File

@ -282,9 +282,11 @@ FN_MAP_TO(VkImageUsageFlags, usage, VkFormatFeatureFlagBits2, feats)
static int vkfmt_from_pixfmt2(AVHWDeviceContext *dev_ctx, enum AVPixelFormat p,
VkImageTiling tiling,
VkFormat fmts[AV_NUM_DATA_POINTERS],
int *nb_images, VkImageAspectFlags *aspect,
VkImageUsageFlags *supported_usage, int disable_multiplane)
VkFormat fmts[AV_NUM_DATA_POINTERS], /* Output format list */
int *nb_images, /* Output number of images */
VkImageAspectFlags *aspect, /* Output aspect */
VkImageUsageFlags *supported_usage, /* Output supported usage */
int disable_multiplane, int need_storage)
{
AVVulkanDeviceContext *hwctx = dev_ctx->hwctx;
VulkanDevicePriv *priv = dev_ctx->internal->priv;
@ -301,6 +303,7 @@ static int vkfmt_from_pixfmt2(AVHWDeviceContext *dev_ctx, enum AVPixelFormat p,
};
VkFormatFeatureFlagBits2 feats_primary, feats_secondary;
int basics_primary = 0, basics_secondary = 0;
int storage_primary = 0, storage_secondary = 0;
vk->GetPhysicalDeviceFormatProperties2(hwctx->phys_dev,
vk_formats_list[i].vkf,
@ -310,6 +313,7 @@ static int vkfmt_from_pixfmt2(AVHWDeviceContext *dev_ctx, enum AVPixelFormat p,
prop.formatProperties.linearTilingFeatures :
prop.formatProperties.optimalTilingFeatures;
basics_primary = (feats_primary & basic_flags) == basic_flags;
storage_primary = !!(feats_primary & VK_FORMAT_FEATURE_2_STORAGE_IMAGE_BIT);
if (vk_formats_list[i].vkf != vk_formats_list[i].fallback[0]) {
vk->GetPhysicalDeviceFormatProperties2(hwctx->phys_dev,
@ -319,11 +323,15 @@ static int vkfmt_from_pixfmt2(AVHWDeviceContext *dev_ctx, enum AVPixelFormat p,
prop.formatProperties.linearTilingFeatures :
prop.formatProperties.optimalTilingFeatures;
basics_secondary = (feats_secondary & basic_flags) == basic_flags;
storage_secondary = !!(feats_secondary & VK_FORMAT_FEATURE_2_STORAGE_IMAGE_BIT);
} else {
basics_secondary = basics_primary;
storage_secondary = storage_primary;
}
if (basics_primary && !(disable_multiplane && vk_formats_list[i].vk_planes > 1)) {
if (basics_primary &&
!(disable_multiplane && vk_formats_list[i].vk_planes > 1) &&
(!need_storage || (need_storage && (storage_primary | storage_secondary)))) {
if (fmts)
fmts[0] = vk_formats_list[i].vkf;
if (nb_images)
@ -331,9 +339,12 @@ static int vkfmt_from_pixfmt2(AVHWDeviceContext *dev_ctx, enum AVPixelFormat p,
if (aspect)
*aspect = vk_formats_list[i].aspect;
if (supported_usage)
*supported_usage = map_feats_to_usage(feats_primary);
*supported_usage = map_feats_to_usage(feats_primary) |
((need_storage && (storage_primary | storage_secondary)) ?
VK_IMAGE_USAGE_STORAGE_BIT : 0);
return 0;
} else if (basics_secondary) {
} else if (basics_secondary &&
(!need_storage || (need_storage && storage_secondary))) {
if (fmts) {
for (int j = 0; j < vk_formats_list[i].nb_images_fallback; j++)
fmts[j] = vk_formats_list[i].fallback[j];
@ -1640,7 +1651,7 @@ static int vulkan_frames_get_constraints(AVHWDeviceContext *ctx,
count += vkfmt_from_pixfmt2(ctx, vk_formats_list[i].pixfmt,
p->use_linear_images ? VK_IMAGE_TILING_LINEAR :
VK_IMAGE_TILING_OPTIMAL,
NULL, NULL, NULL, NULL, 0) >= 0;
NULL, NULL, NULL, NULL, 0, 0) >= 0;
}
#if CONFIG_CUDA
@ -1658,7 +1669,7 @@ static int vulkan_frames_get_constraints(AVHWDeviceContext *ctx,
if (vkfmt_from_pixfmt2(ctx, vk_formats_list[i].pixfmt,
p->use_linear_images ? VK_IMAGE_TILING_LINEAR :
VK_IMAGE_TILING_OPTIMAL,
NULL, NULL, NULL, NULL, 0) >= 0) {
NULL, NULL, NULL, NULL, 0, 0) >= 0) {
constraints->valid_sw_formats[count++] = vk_formats_list[i].pixfmt;
}
}
@ -2294,7 +2305,8 @@ static int vulkan_frames_init(AVHWFramesContext *hwfc)
/* Check if the sw_format itself is supported */
err = vkfmt_from_pixfmt2(hwfc->device_ctx, hwfc->sw_format,
hwctx->tiling, NULL,
NULL, NULL, &supported_usage, 0);
NULL, NULL, &supported_usage, 0,
hwctx->usage & VK_IMAGE_USAGE_STORAGE_BIT);
if (err < 0) {
av_log(hwfc, AV_LOG_ERROR, "Unsupported sw format: %s!\n",
av_get_pix_fmt_name(hwfc->sw_format));
@ -2304,7 +2316,8 @@ static int vulkan_frames_init(AVHWFramesContext *hwfc)
err = vkfmt_from_pixfmt2(hwfc->device_ctx, hwfc->sw_format,
hwctx->tiling, hwctx->format, NULL,
NULL, &supported_usage,
disable_multiplane);
disable_multiplane,
hwctx->usage & VK_IMAGE_USAGE_STORAGE_BIT);
if (err < 0)
return err;
}
@ -2314,8 +2327,7 @@ static int vulkan_frames_init(AVHWFramesContext *hwfc)
hwctx->usage = supported_usage & (VK_BUFFER_USAGE_TRANSFER_DST_BIT |
VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_STORAGE_BIT |
VK_IMAGE_USAGE_SAMPLED_BIT |
VK_IMAGE_USAGE_VIDEO_ENCODE_SRC_BIT_KHR);
VK_IMAGE_USAGE_SAMPLED_BIT);
}
/* Image creation flags.