immibis
/
colobot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix the detection of alpha-channel in textures as created by IMG_Load 

This fixes the textures loading under Mac OS X
dev-ui
Didier 'OdyX' Raboud 2013-10-28 15:18:45 +01:00 committed by Didier Raboud
parent 19a7196b61
commit 9e439d88bf
1 changed files with 6 additions and 2 deletions
src/graphics/opengl

8
src/graphics/opengl/gldevice.cpp
View File

@ -606,7 +606,7 @@ Texture CGLDevice::CreateTexture(ImageData *data, const TextureCreateParams &par
}
else if (params.format == TEX_IMG_AUTO)
{
if (data->surface->format->Amask != 0)
if (data->surface->format->BytesPerPixel == 4)
{
if ((data->surface->format->Amask == 0xFF000000) &&
(data->surface->format->Rmask == 0x00FF0000) &&
@ -630,7 +630,7 @@ Texture CGLDevice::CreateTexture(ImageData *data, const TextureCreateParams &par
convert = true;
}
}
else
else if (data->surface->format->BytesPerPixel == 3)
{
if ((data->surface->format->Rmask == 0xFF0000) &&
(data->surface->format->Gmask == 0x00FF00) &&
@ -652,6 +652,10 @@ Texture CGLDevice::CreateTexture(ImageData *data, const TextureCreateParams &par
convert = true;
}
}
else {
GetLogger()->Error("Unknown data surface format");
assert(false);
}
}
else
assert(false);