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render/vulkan: de-duplicate texture VkImageView init 

The logic is the same for both shm and DMA-BUF.
This commit is contained in:
Simon Ser 2023-05-24 20:36:30 +02:00 committed by Alexander Orzechowski
parent cebe991e95
commit 2a2f0772a9
1 changed files with 75 additions and 113 deletions
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188
render/vulkan/texture.c
View File

@ -265,6 +265,79 @@ static struct wlr_vk_texture *vulkan_texture_create(
return texture;
}
static bool vulkan_texture_init_view(struct wlr_vk_texture *texture) {
VkResult res;
VkDevice dev = texture->renderer->dev->dev;
const struct wlr_pixel_format_info *format_info =
drm_get_pixel_format_info(texture->format->drm);
if (format_info != NULL) {
texture->has_alpha = format_info->has_alpha;
} else {
// We don't have format info for multi-planar formats
assert(texture->format->is_ycbcr);
}
VkImageViewCreateInfo view_info = {
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.viewType = VK_IMAGE_VIEW_TYPE_2D,
.format = texture->format->vk,
.components.r = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.g = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.b = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.a = texture->has_alpha || texture->format->is_ycbcr
? VK_COMPONENT_SWIZZLE_IDENTITY
: VK_COMPONENT_SWIZZLE_ONE,
.subresourceRange = (VkImageSubresourceRange){
.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
.baseMipLevel = 0,
.levelCount = 1,
.baseArrayLayer = 0,
.layerCount = 1,
},
.image = texture->image,
};
VkSamplerYcbcrConversionInfo ycbcr_conversion_info;
if (texture->format->is_ycbcr) {
assert(texture->pipeline_layout->ycbcr.conversion != VK_NULL_HANDLE);
ycbcr_conversion_info = (VkSamplerYcbcrConversionInfo){
.sType = VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO,
.conversion = texture->pipeline_layout->ycbcr.conversion,
};
view_info.pNext = &ycbcr_conversion_info;
}
res = vkCreateImageView(dev, &view_info, NULL, &texture->image_view);
if (res != VK_SUCCESS) {
wlr_vk_error("vkCreateImageView failed", res);
return false;
}
texture->ds_pool = vulkan_alloc_texture_ds(texture->renderer, texture->pipeline_layout->ds, &texture->ds);
if (!texture->ds_pool) {
wlr_log(WLR_ERROR, "failed to allocate descriptor");
return false;
}
VkDescriptorImageInfo ds_img_info = {
.imageView = texture->image_view,
.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
};
VkWriteDescriptorSet ds_write = {
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
.descriptorCount = 1,
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
.dstSet = texture->ds,
.pImageInfo = &ds_img_info,
};
vkUpdateDescriptorSets(dev, 1, &ds_write, 0, NULL);
return true;
}
static struct wlr_texture *vulkan_texture_from_pixels(
struct wlr_vk_renderer *renderer, uint32_t drm_fmt, uint32_t stride,
uint32_t width, uint32_t height, const void *data) {
@ -338,59 +411,10 @@ static struct wlr_texture *vulkan_texture_from_pixels(
goto error;
}
const struct wlr_pixel_format_info *format_info = drm_get_pixel_format_info(drm_fmt);
assert(format_info);
texture->has_alpha = format_info->has_alpha;
VkImageViewCreateInfo view_info = {
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.viewType = VK_IMAGE_VIEW_TYPE_2D,
.format = texture->format->vk,
.components.r = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.g = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.b = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.a = texture->has_alpha
? VK_COMPONENT_SWIZZLE_IDENTITY
: VK_COMPONENT_SWIZZLE_ONE,
.subresourceRange = (VkImageSubresourceRange) {
.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
.baseMipLevel = 0,
.levelCount = 1,
.baseArrayLayer = 0,
.layerCount = 1,
},
.image = texture->image,
};
res = vkCreateImageView(dev, &view_info, NULL,
&texture->image_view);
if (res != VK_SUCCESS) {
wlr_vk_error("vkCreateImageView failed", res);
if (!vulkan_texture_init_view(texture)) {
goto error;
}
texture->ds_pool = vulkan_alloc_texture_ds(renderer, renderer->default_pipeline_layout.ds, &texture->ds);
if (!texture->ds_pool) {
wlr_log(WLR_ERROR, "failed to allocate descriptor");
goto error;
}
VkDescriptorImageInfo ds_img_info = {
.imageView = texture->image_view,
.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
};
VkWriteDescriptorSet ds_write = {
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
.descriptorCount = 1,
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
.dstSet = texture->ds,
.pImageInfo = &ds_img_info,
};
vkUpdateDescriptorSets(dev, 1, &ds_write, 0, NULL);
pixman_region32_t region;
pixman_region32_init_rect(&region, 0, 0, width, height);
if (!write_pixels(texture, stride, &region, data, VK_IMAGE_LAYOUT_UNDEFINED,
@ -648,9 +672,6 @@ error_image:
static struct wlr_vk_texture *vulkan_texture_from_dmabuf(
struct wlr_vk_renderer *renderer,
struct wlr_dmabuf_attributes *attribs) {
VkResult res;
VkDevice dev = renderer->dev->dev;
const struct wlr_vk_format_props *fmt = vulkan_format_props_from_drm(
renderer->dev, attribs->format);
if (fmt == NULL) {
@ -680,69 +701,10 @@ static struct wlr_vk_texture *vulkan_texture_from_dmabuf(
goto error;
}
if (!fmt->format.is_ycbcr) {
const struct wlr_pixel_format_info *format_info = drm_get_pixel_format_info(attribs->format);
assert(format_info);
texture->has_alpha = format_info->has_alpha;
}
VkImageViewCreateInfo view_info = {
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.viewType = VK_IMAGE_VIEW_TYPE_2D,
.format = texture->format->vk,
.components.r = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.g = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.b = VK_COMPONENT_SWIZZLE_IDENTITY,
.components.a = texture->has_alpha || fmt->format.is_ycbcr
? VK_COMPONENT_SWIZZLE_IDENTITY
: VK_COMPONENT_SWIZZLE_ONE,
.subresourceRange = (VkImageSubresourceRange) {
.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
.baseMipLevel = 0,
.levelCount = 1,
.baseArrayLayer = 0,
.layerCount = 1,
},
.image = texture->image,
};
VkSamplerYcbcrConversionInfo ycbcr_conversion_info;
if (fmt->format.is_ycbcr) {
assert(texture->pipeline_layout->ycbcr.conversion != VK_NULL_HANDLE);
ycbcr_conversion_info = (VkSamplerYcbcrConversionInfo){
.sType = VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO,
.conversion = texture->pipeline_layout->ycbcr.conversion,
};
view_info.pNext = &ycbcr_conversion_info;
}
res = vkCreateImageView(dev, &view_info, NULL, &texture->image_view);
if (res != VK_SUCCESS) {
wlr_vk_error("vkCreateImageView failed", res);
if (!vulkan_texture_init_view(texture)) {
goto error;
}
texture->ds_pool = vulkan_alloc_texture_ds(renderer, texture->pipeline_layout->ds, &texture->ds);
if (!texture->ds_pool) {
wlr_log(WLR_ERROR, "failed to allocate descriptor");
goto error;
}
VkDescriptorImageInfo ds_img_info = {
.imageView = texture->image_view,
.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
};
VkWriteDescriptorSet ds_write = {
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
.descriptorCount = 1,
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
.dstSet = texture->ds,
.pImageInfo = &ds_img_info,
};
vkUpdateDescriptorSets(dev, 1, &ds_write, 0, NULL);
texture->dmabuf_imported = true;
return texture;