| // Copyright 2017 The Wuffs Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // ---------------- Images |
| |
| WUFFS_BASE__MAYBE_STATIC uint64_t // |
| wuffs_base__pixel_swizzler__limited_swizzle_u32_interleaved_from_reader( |
| const wuffs_base__pixel_swizzler* p, |
| uint32_t up_to_num_pixels, |
| wuffs_base__slice_u8 dst, |
| wuffs_base__slice_u8 dst_palette, |
| const uint8_t** ptr_iop_r, |
| const uint8_t* io2_r); |
| |
| WUFFS_BASE__MAYBE_STATIC uint64_t // |
| wuffs_base__pixel_swizzler__swizzle_interleaved_from_reader( |
| const wuffs_base__pixel_swizzler* p, |
| wuffs_base__slice_u8 dst, |
| wuffs_base__slice_u8 dst_palette, |
| const uint8_t** ptr_iop_r, |
| const uint8_t* io2_r); |
| |
| WUFFS_BASE__MAYBE_STATIC uint64_t // |
| wuffs_base__pixel_swizzler__swizzle_interleaved_transparent_black( |
| const wuffs_base__pixel_swizzler* p, |
| wuffs_base__slice_u8 dst, |
| wuffs_base__slice_u8 dst_palette, |
| uint64_t num_pixels); |
| |
| WUFFS_BASE__MAYBE_STATIC wuffs_base__status // |
| wuffs_base__pixel_swizzler__swizzle_ycck(const wuffs_base__pixel_swizzler* p, |
| wuffs_base__pixel_buffer* dst, |
| wuffs_base__slice_u8 dst_palette, |
| uint32_t width, |
| uint32_t height, |
| wuffs_base__slice_u8 src0, |
| wuffs_base__slice_u8 src1, |
| wuffs_base__slice_u8 src2, |
| wuffs_base__slice_u8 src3, |
| uint32_t width0, |
| uint32_t width1, |
| uint32_t width2, |
| uint32_t width3, |
| uint32_t height0, |
| uint32_t height1, |
| uint32_t height2, |
| uint32_t height3, |
| uint32_t stride0, |
| uint32_t stride1, |
| uint32_t stride2, |
| uint32_t stride3, |
| uint8_t h0, |
| uint8_t h1, |
| uint8_t h2, |
| uint8_t h3, |
| uint8_t v0, |
| uint8_t v1, |
| uint8_t v2, |
| uint8_t v3, |
| bool triangle_filter_for_2to1); |
| |
| // ---------------- Images (Utility) |
| |
| #define wuffs_base__utility__make_pixel_format wuffs_base__make_pixel_format |
