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backend updates

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pd-3ds:
Add support for RGB565 textures
pd-desktop:
Add support for A8 textures
Add glfw callback chain to not break other libs using the same callback
This commit is contained in:
tobid7
2026-01-05 14:37:57 +01:00
parent 3575a6787d
commit eb5d5f9974
5 changed files with 31 additions and 5 deletions
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16
backends/desktop/source/bknd-hid.cpp
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@@ -24,11 +24,21 @@ SOFTWARE.
#include <pd-desktop/bknd-hid.hpp>
namespace PD {
std::string* HidGLFW::pText;
std::string* HidGLFW::pText = nullptr;
GLFWcharfun HidGLFW::pOldTextCB = nullptr;
// Default Call back (If no Text input is requsted)
void NullTextCB(GLFWwindow* win, unsigned int c) {}
void NullTextCB(GLFWwindow* win, unsigned int c) {
// Chain
if (HidGLFW::pOldTextCB) {
HidGLFW::pOldTextCB(win, c);
}
}
// Text callback if requested
void TextCB(GLFWwindow* win, unsigned int c) {
// Chain
if (HidGLFW::pOldTextCB) {
HidGLFW::pOldTextCB(win, c);
}
if (!HidGLFW::pText) {
return;
}
@@ -36,7 +46,7 @@ void TextCB(GLFWwindow* win, unsigned int c) {
}
HidGLFW::HidGLFW(GLFWwindow* win) : HidDriver("HidGLFW") {
Window = win;
glfwSetCharCallback(Window, NullTextCB);
HidGLFW::pOldTextCB = glfwSetCharCallback(Window, NullTextCB);
Flags |= Flags_HasKeyboard;
Flags |= Flags_HasMouse;
pBinds[GLFW_MOUSE_BUTTON_LEFT] = Touch;