Struct texture2d_storage_t¶

Defined in File texture2d_storage.hpp

Nested Relationships¶

Nested Types¶

Struct Documentation¶

struct texture2d_storage_t¶

Generic storage for a texture; uses an aligned, tiled memory layout.

Public Functions

inline std::size_t bytes() const noexcept¶: Size in bytes of this storage.

inline auto texel_offset(vec2u32_t coords) const noexcept¶: Offset into data to texel at integer coordinates coords.

template<texel T> inline auto create_bitmap() const noexcept¶

Creates a bitmap from this texture storage.

Template Parameters:: T – texel type of bitmap; must fulfil sizeof(T)==comp_size.

Public Members

std::unique_ptr<aligned_block_t[]> data¶

tex_info_t info¶

std::uint8_t comp_size¶: Size in bytes of a single texel component.

pixel_layout_t layout¶: Pixel layout a texel.

Public Static Attributes

static constexpr vec2u32_t tile_size = {8, 4}¶

static constexpr std::uint32_t tile_texels = tile_size.x * tile_size.y¶

struct aligned_block_t¶

struct tex_info_t¶

Public Members

vec2u32_t dim¶: Bitmap dimensions.

vec2u32_t tiles¶: Tile dimensions.