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# Changes

Browse Source 
3ds Backend:
  - switch to shaderProgramUse
Desktop Backend
  - Add Pre Alpha Text Input and Keyboard Support
  - Move Shader Attrib Setup into a function and callit every time we need a set up vbo
  - Move to Mat4 api
Core:
  - Add fquat support
  - Add LoadFile2Str
  - Move Mat4 Lib from Project     n73 to Palladium
  - Add full supprot for vec cross types
  - Add Normalize, Distance and Dot to all
  - Add Cross to vec3
Drivers:
  - Add a SetViewPort func to GFX
  - Add Keyboard keys and Flasg to Hid
Image:
  - Add Vertical Flipping
  - Add Horizontal flipping
UI7:
  - Fix Critical Bug in IO Viewport handler
  - Fix library list (error on MinGW for some reason)
Lazyvec:
  - Split into multiple source files
  - Generate new functions (see core updates)
This commit is contained in:
tobid7
2025-07-23 23:21:34 +02:00
parent 31a0c3656f
commit 87910b57de
31 changed files with 1085 additions and 276 deletions
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40
pd/image/source/image.cpp
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@@ -77,6 +77,46 @@ PD_IMAGE_API void Image::Copy(const std::vector<u8>& buf, int w, int h,
}
}
PD_IMAGE_API void Image::FlipHorizontal() {
/**
* Dont know if i am brain dead but i think this code
* should Horizpntal flip an image
* Probably this needs some optimisation like not always calling
* Fmt2Bpp and use `* 0.5` instead of `/ 2` i guess
*/
for (int i = 0; i < pWidth / 2; i++) {
for (int j = 0; j < pHeight; j++) {
int src = (j * pWidth + i) * Fmt2Bpp(pFmt);
int dst = (j * pWidth + (pWidth - 1 - i)) * Fmt2Bpp(pFmt);
for (int k = 0; k < Fmt2Bpp(pFmt); k++) {
PD::u8 tmp = pBuffer[dst + k];
pBuffer[dst + k] = pBuffer[src + k];
pBuffer[src + k] = tmp;
}
}
}
}
PD_IMAGE_API void Image::FlipVertical() {
/**
* Dont know if i am brain dead but i think this code
* should Vertical flip an image
* Probably this needs some optimisation like not always calling
* Fmt2Bpp and use `* 0.5` instead of `/ 2` i guess
*/
for (int i = 0; i < pWidth; i++) {
for (int j = 0; j < pHeight / 2; j++) {
int src = (j * pWidth + i) * Fmt2Bpp(pFmt);
int dst = ((pHeight - 1 - j) * pWidth + i) * Fmt2Bpp(pFmt);
for (int k = 0; k < Fmt2Bpp(pFmt); k++) {
PD::u8 tmp = pBuffer[dst + k];
pBuffer[dst + k] = pBuffer[src + k];
pBuffer[src + k] = tmp;
}
}
}
}
PD_IMAGE_API void Image::Convert(Image::Ref img, Image::Format dst) {
if (img->pFmt == dst) {
return;