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Remove unused rendering function (#517)

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Anders Jenbo 2025-07-04 05:32:35 +02:00 committed by GitHub
parent 92a96282b3
commit 5e62e7e39f
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2 changed files with 0 additions and 63 deletions
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8
LEGO1/omni/include/mxdisplaysurface.h
View File

@ -71,14 +71,6 @@ public:
MxS32 p_height,
MxBool p_RLE
); // vtable+0x30
virtual void VTable0x34(
MxU8* p_pixels,
MxS32 p_bpp,
MxS32 p_width,
MxS32 p_height,
MxS32 p_x,
MxS32 p_y
); // vtable+0x34
virtual void Display(
MxS32 p_left,
MxS32 p_top,

55
LEGO1/omni/src/video/mxdisplaysurface.cpp
View File

@ -716,61 +716,6 @@ sixteen_bit:
}
}
// FUNCTION: LEGO1 0x100bb850
// FUNCTION: BETA10 0x10141191
void MxDisplaySurface::VTable0x34(MxU8* p_pixels, MxS32 p_bpp, MxS32 p_width, MxS32 p_height, MxS32 p_x, MxS32 p_y)
{
DDSURFACEDESC surfaceDesc;
memset(&surfaceDesc, 0, sizeof(surfaceDesc));
surfaceDesc.dwSize = sizeof(surfaceDesc);
HRESULT result = m_ddSurface2->Lock(NULL, &surfaceDesc, DDLOCK_WAIT | DDLOCK_WRITEONLY, NULL);
if (result == DDERR_SURFACELOST) {
m_ddSurface2->Restore();
result = m_ddSurface2->Lock(NULL, &surfaceDesc, DDLOCK_WAIT | DDLOCK_WRITEONLY, NULL);
}
if (result == DD_OK) {
MxU8* pixels = p_pixels;
MxS32 bytesPerPixel = m_surfaceDesc.ddpfPixelFormat.dwRGBBitCount / 8;
if (p_bpp != 8 && bytesPerPixel != p_bpp) {
MxTrace("Source format to display format NOT_IMPLEMENTED");
assert(0);
return;
}
MxU8* dst = (MxU8*) surfaceDesc.lpSurface + p_y * surfaceDesc.lPitch + bytesPerPixel * p_x;
MxLong stride = p_width * bytesPerPixel;
MxLong length = -bytesPerPixel * p_width + surfaceDesc.lPitch;
if (bytesPerPixel == p_bpp) {
while (p_height--) {
memcpy(dst, pixels, p_width * bytesPerPixel);
pixels += stride;
dst += length;
}
}
else {
for (MxS32 i = 0; i < p_height; i++) {
for (MxS32 j = 0; j < p_width; j++) {
if (bytesPerPixel == 2) {
*(MxU16*) dst = m_16bitPal[*pixels++];
}
else {
*(MxU32*) dst = m_32bitPal[*pixels++];
}
dst += bytesPerPixel;
}
pixels += stride;
dst += length;
}
}
m_ddSurface2->Unlock(surfaceDesc.lpSurface);
}
}
// FUNCTION: LEGO1 0x100bba50
void MxDisplaySurface::Display(MxS32 p_left, MxS32 p_top, MxS32 p_left2, MxS32 p_top2, MxS32 p_width, MxS32 p_height)
{