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render/vulkan: Use image view swizzles instead of shader hack

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Signed-off-by: Joshua Ashton <joshua@froggi.es>
This commit is contained in:
Joshua Ashton 2021-10-16 15:31:48 +01:00 • committed by Simon Ser
parent e22a386319
commit b62ce3c3c8
3 changed files with 13 additions and 23 deletions
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14
render/vulkan/texture.c
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@ -288,6 +288,9 @@ static struct wlr_texture *vulkan_texture_from_pixels(struct wlr_renderer *wlr_r
goto error;
}
const struct wlr_pixel_format_info *format_info = drm_get_pixel_format_info(drm_fmt);
assert(format_info);
// view
VkImageViewCreateInfo view_info = {0};
view_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
@ -296,7 +299,9 @@ static struct wlr_texture *vulkan_texture_from_pixels(struct wlr_renderer *wlr_r
view_info.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.a = format_info->has_alpha
? VK_COMPONENT_SWIZZLE_IDENTITY
: VK_COMPONENT_SWIZZLE_ONE;
view_info.subresourceRange = (VkImageSubresourceRange) {
VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1
@ -613,6 +618,9 @@ static struct wlr_texture *vulkan_texture_from_dmabuf(struct wlr_renderer *wlr_r
// return VK_NULL_HANDLE;
}
const struct wlr_pixel_format_info *format_info = drm_get_pixel_format_info(attribs->format);
assert(format_info);
// view
VkImageViewCreateInfo view_info = {0};
view_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
@ -621,7 +629,9 @@ static struct wlr_texture *vulkan_texture_from_dmabuf(struct wlr_renderer *wlr_r
view_info.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.a = format_info->has_alpha
? VK_COMPONENT_SWIZZLE_IDENTITY
: VK_COMPONENT_SWIZZLE_ONE;
view_info.subresourceRange = (VkImageSubresourceRange) {
VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1