awsm-renderer 0.1.7

awsm-renderer
Documentation 
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//! Shader cache keys for the opaque material pass.

use crate::{render_passes::shader_cache_key::ShaderCacheKeyRenderPass, shaders::ShaderCacheKey};

/// Cache key for opaque material shaders.
#[derive(Hash, Debug, Clone, PartialEq, Eq)]
pub struct ShaderCacheKeyMaterialOpaque {
    pub texture_pool_arrays_len: u32,
    pub texture_pool_samplers_len: u32,
    pub msaa_sample_count: Option<u32>,
    pub mipmaps: bool,
}

impl From<ShaderCacheKeyMaterialOpaque> for ShaderCacheKey {
    fn from(key: ShaderCacheKeyMaterialOpaque) -> Self {
        ShaderCacheKey::RenderPass(ShaderCacheKeyRenderPass::MaterialOpaque(key))
    }
}

/// Cache key for the opaque pass when no geometry is rendered.
#[derive(Hash, Debug, Clone, PartialEq, Eq)]
pub struct ShaderCacheKeyMaterialOpaqueEmpty {
    pub texture_pool_arrays_len: u32,
    pub texture_pool_samplers_len: u32,
    pub msaa_sample_count: Option<u32>,
}

impl From<ShaderCacheKeyMaterialOpaqueEmpty> for ShaderCacheKey {
    fn from(key: ShaderCacheKeyMaterialOpaqueEmpty) -> Self {
        ShaderCacheKey::RenderPass(ShaderCacheKeyRenderPass::MaterialOpaqueEmpty(key))
    }
}