Mesa (master): zink: use pre-fetched format properties everywhere
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Thu Feb 25 23:08:28 UTC 2021
Module: Mesa
Branch: master
Commit: b44c48fd2121986d42d3faeb64027082cadccc51
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b44c48fd2121986d42d3faeb64027082cadccc51
Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date: Wed Oct 7 12:46:38 2020 -0400
zink: use pre-fetched format properties everywhere
this is a noticeable perf improvement
Reviewed-by: Erik Faye-Lund <erik.faye-lund at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9293>
---
src/gallium/drivers/zink/zink_resource.c | 6 ++----
src/gallium/drivers/zink/zink_screen.c | 3 +--
2 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/src/gallium/drivers/zink/zink_resource.c b/src/gallium/drivers/zink/zink_resource.c
index a1830429af9..4f4845df8bc 100644
--- a/src/gallium/drivers/zink/zink_resource.c
+++ b/src/gallium/drivers/zink/zink_resource.c
@@ -153,8 +153,7 @@ resource_create(struct pipe_screen *pscreen,
VK_BUFFER_USAGE_INDEX_BUFFER_BIT |
VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_BUFFER_BIT_EXT;
- VkFormatProperties props;
- vkGetPhysicalDeviceFormatProperties(screen->pdev, zink_get_format(screen, templ->format), &props);
+ VkFormatProperties props = screen->format_props[templ->format];
if (props.bufferFeatures & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT)
bci.usage |= VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT;
}
@@ -260,8 +259,7 @@ resource_create(struct pipe_screen *pscreen,
if ((templ->nr_samples <= 1 || screen->info.feats.features.shaderStorageImageMultisample) &&
(templ->bind & PIPE_BIND_SHADER_IMAGE ||
(templ->bind & PIPE_BIND_SAMPLER_VIEW && templ->flags & PIPE_RESOURCE_FLAG_TEXTURING_MORE_LIKELY))) {
- VkFormatProperties props;
- vkGetPhysicalDeviceFormatProperties(screen->pdev, res->format, &props);
+ VkFormatProperties props = screen->format_props[templ->format];
/* gallium doesn't provide any way to actually know whether this will be used as a shader image,
* so we have to just assume and set the bit if it's available
*/
diff --git a/src/gallium/drivers/zink/zink_screen.c b/src/gallium/drivers/zink/zink_screen.c
index 42eb3a25c9d..7624c828ab1 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -775,8 +775,7 @@ zink_is_format_supported(struct pipe_screen *pscreen,
}
}
- VkFormatProperties props;
- vkGetPhysicalDeviceFormatProperties(screen->pdev, vkformat, &props);
+ VkFormatProperties props = screen->format_props[format];
if (target == PIPE_BUFFER) {
if (bind & PIPE_BIND_VERTEX_BUFFER &&
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