tobid7/palladium
1
0
Fork 0
Code Issues 7 Pull Requests Actions Packages Projects Releases Wiki Activity

# Changes 0.2.4-1

Browse Source 
- Add GIT_BRANCH (for development and stable)
- Write  Documentation of
  - pd-core (exept of vec.hpp)
  - pd-app
  - pd-drivers
  - pd-lib3ds
  - pd-image
  - pd-image
  - pd-ui7
This commit is contained in:
tobid7
2025-03-02 21:11:58 +01:00
parent af3d3e0b5b
commit 7d3f619169
56 changed files with 2481 additions and 536 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
include/pd/image/img_blur.hpp
View File

@ -28,28 +28,41 @@ SOFTWARE.
#include <pd/core/vec.hpp>
namespace PD {
/**
* Namepace containing functions to blur images
*/
namespace ImgBlur {
/**
* Function to create Gaussian Kernel List
* @param radius Rasius to use
* @param si sigma value to use
* @return list of kernel values
*/
std::vector<float> GaussianKernel(int radius, float si);
/// @brief Gaussian Blur for basic Image Buffer
/// @param buf Image Buffer (unsigned char)
/// @param w // width of the image
/// @param h // width of the image
/// @param radius // Blur radius
/// @param si // Blur sigma
/// @param idxfn // Indexing function (if buffer is 3ds tiled)
/**
* Gaussian Blur for basic Image Buffer
* @param buf Image Buffer (unsigned char)
* @param w width of the image
* @param h width of the image
* @param radius Blur radius
* @param si Blur sigma
* @param idxfn Indexing function
*/
void GaussianBlur(
std::vector<u8> &buf, int w, int h, float radius, float si,
std::function<int(int, int, int)> idxfn = [](int x, int y, int w) -> int {
return y * w + x;
});
/// @brief Advanced func to access memory directly
/// @param buf Referenvce to the buffer
/// @param w // width of the image
/// @param h // width of the image
/// @param bpp Bytes per Pixels (RGB[A], RGB565, etc)
/// @param radius // Blur radius
/// @param si // Blur sigma
/// @param idxfn // Indexing function (if buffer is 3ds tiled)
/**
* Advanced func to access memory directly
* @param buf Referenvce to the buffer
* @param w width of the image
* @param h width of the image
* @param bpp Bytes per Pixels (RGB[A], RGB565, etc)
* @param radius Blur radius
* @param si Blur sigma
* @param idxfn Indexing function
*/
void GaussianBlur(
void *buf, int w, int h, int bpp, float radius, float si,
std::function<int(int, int, int)> idxfn = [](int x, int y, int w) -> int {

21
include/pd/image/img_convert.hpp
View File

@ -27,13 +27,26 @@ SOFTWARE.
#include <pd/core/common.hpp>
namespace PD {
/**
* Namespace containing function to convert images
*/
namespace ImgConvert {
/**
* Convert RGB24 to RGBA32 by adding a 4th alpha value set to 255
* to every pixel
* @param out Result List
* @param in Input Buffer List (rgb24)
* @param w width of the image
* @param h height of the image
*/
void RGB24toRGBA32(std::vector<u8> &out, const std::vector<u8> &in,
const int &w, const int &h);
/// @brief Reverse 32 (RGBA -> ABGR || ABGR -> RGBA)
/// @param buf Buffer to convert
/// @param w width
/// @param h height
/**
* Reverse 32 (RGBA -> ABGR || ABGR -> RGBA)
* @param buf Buffer to convert
* @param w width
* @param h height
*/
void Reverse32(std::vector<u8> &buf, const int &w, const int &h);
} // namespace ImgConvert
} // namespace PD