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v3dv: expose DRM modifiers based on supported features

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So far we have only been exposing linear for WSI formats and UIF on
everythig else, but we should instead expose linear or UIF based
on whether the underlying format supports any features for the given
layout.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
This commit is contained in:
Iago Toral Quiroga 2020-09-01 08:56:47 +02:00 • committed by Marge Bot
parent fdcc36aad4
commit 4cc7d6a85f
1 changed files with 3 additions and 6 deletions
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9
src/broadcom/vulkan/v3dv_formats.c
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@ -529,16 +529,13 @@ v3dv_GetPhysicalDeviceFormatProperties2(VkPhysicalDevice physicalDevice,
struct VkDrmFormatModifierPropertiesListEXT *list = (void *)ext;
VK_OUTARRAY_MAKE(out, list->pDrmFormatModifierProperties,
&list->drmFormatModifierCount);
/* Only expose LINEAR for winsys formats.
* FIXME: is this correct?
*/
if (format == VK_FORMAT_B8G8R8A8_SRGB ||
format == VK_FORMAT_B8G8R8A8_UNORM) {
if (pFormatProperties->formatProperties.linearTilingFeatures) {
vk_outarray_append(&out, mod_props) {
mod_props->drmFormatModifier = DRM_FORMAT_MOD_LINEAR;
mod_props->drmFormatModifierPlaneCount = 1;
}
} else {
}
if (pFormatProperties->formatProperties.optimalTilingFeatures) {
vk_outarray_append(&out, mod_props) {
mod_props->drmFormatModifier = DRM_FORMAT_MOD_BROADCOM_UIF;
mod_props->drmFormatModifierPlaneCount = 1;