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Linux cursor loading, texture to cursor helper (#1121)

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Turánszki János
2025-06-09 06:50:59 +02:00
committed by GitHub
parent 594df515dd
commit 2183ddaac4
12 changed files with 161 additions and 87 deletions
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Editor/ProjectCreatorWindow.cpp
+9 -35
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@@ -1,6 +1,8 @@
#include "stdafx.h"
#include "ProjectCreatorWindow.h"
#include "Utility/win32ico.h"
using namespace wi::ecs;
using namespace wi::scene;
@@ -217,6 +219,10 @@ end)
{
wi::helper::saveTextureToFile(iconResource.GetTexture(), directory + "icon.png");
wi::helper::saveTextureToFile(iconResource.GetTexture(), directory + "icon.ico");
//wi::vector<uint8_t> cursordata;
//wi::helper::CreateCursorFromTexture(iconResource.GetTexture(), 4, 4, cursordata);
//wi::helper::FileWrite(directory + "cursor.cur", cursordata.data(), cursordata.size());
}
if (thumbnailResource.IsValid())
{
@@ -287,38 +293,6 @@ end)
{
wi::graphics::Texture tex = iconResource.GetTexture();
struct ICONDIR
{
uint16_t idReserved; // Reserved (must be 0)
uint16_t idType; // Resource Type (1 for icon)
uint16_t idCount; // Number of images
};
struct ICONDIRENTRY
{
uint8_t bWidth; // Width, in pixels
uint8_t bHeight; // Height, in pixels
uint8_t bColorCount; // Number of colors (0 if >= 8bpp)
uint8_t bReserved; // Reserved (must be 0)
uint16_t wPlanes; // Color Planes
uint16_t wBitCount; // Bits per pixel
uint32_t dwBytesInRes; // Size of image data
uint32_t dwImageOffset;// Offset to image data
};
struct BITMAPINFOHEADER
{
uint32_t biSize; // Size of this header
int32_t biWidth; // Width in pixels
int32_t biHeight; // Height in pixels (doubled for icon)
uint16_t biPlanes; // Number of color planes
uint16_t biBitCount; // Bits per pixel
uint32_t biCompression;// Compression method
uint32_t biSizeImage; // Size of image data
int32_t biXPelsPerMeter; // Horizontal resolution
int32_t biYPelsPerMeter; // Vertical resolution
uint32_t biClrUsed; // Colors used
uint32_t biClrImportant; // Important colors
};
const int resolutions[] = {128,64,32};
for (int res : resolutions)
@@ -326,9 +300,9 @@ end)
const uint32_t pixelCount = res * res;
const uint32_t rgbDataSize = pixelCount * 4; // 32-bit RGBA
const uint32_t maskSize = ((res + 7) / 8) * res; // 1-bit mask, padded to byte
const uint32_t bmpInfoHeaderSize = sizeof(BITMAPINFOHEADER);
const uint32_t bmpInfoHeaderSize = sizeof(ico::BITMAPINFOHEADER);
BITMAPINFOHEADER bmpHeader = {
ico::BITMAPINFOHEADER bmpHeader = {
bmpInfoHeaderSize, // Size of header
int32_t(res), // Width
int32_t(res * 2), // Height (doubled for XOR + AND mask)
@@ -354,7 +328,7 @@ end)
if (wi::helper::saveTextureToMemoryFile(editor->CreateThumbnail(tex, res, res, false), "ico", iconfiledata)) // note: individual mip thumbnails at this point!
{
// replace the BMP header and data part:
std::copy(iconfiledata.begin() + sizeof(ICONDIR) + sizeof(ICONDIRENTRY), iconfiledata.end(), it);
std::copy(iconfiledata.begin() + sizeof(ico::ICONDIR) + sizeof(ico::ICONDIRENTRY), iconfiledata.end(), it);
wilog("\tOverwritten Win32 icon at %d * %d resolution", res, res);
}
}