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Make the gl cubemap array init that takes a pointer list of cubemaps actually have parity to the updateTexture gl calls(aka, actually works).

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This commit is contained in:
Areloch 2019-04-27 03:09:01 -05:00
parent 404cb929c1
commit 093f50bd9d
1 changed files with 15 additions and 38 deletions
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53
Engine/source/gfx/gl/gfxGLCubemap.cpp
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@ -343,27 +343,28 @@ void GFXGLCubemapArray::init(GFXCubemapHandle *cubemaps, const U32 cubemapCount)
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARRAY, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARRAY, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
glTexImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, 0, GFXGLTextureInternalFormat[mFormat], mSize, mSize, cubemapCount * 6, 0, GFXGLTextureFormat[mFormat], GFXGLTextureType[mFormat], NULL);
for (U32 i = 0; i < cubemapCount; i++)
{
GFXGLCubemap* glTex = static_cast<GFXGLCubemap*>(cubemaps[i].getPointer());
for (U32 face = 0; face < 6; face++)
{
for (U32 currentMip = 0; currentMip < mMipMapLevels; currentMip++)
//U32 currentMip = 0;
{
U8 *pixelData = glTex->getTextureData(face, currentMip);
glBindTexture(GL_TEXTURE_CUBE_MAP_ARRAY, mCubemap);
const U32 mipSize = getMax(U32(1), mSize >> currentMip);
/*if (isCompressed)
{
const U32 mipDataSize = getCompressedSurfaceSize(mFormat, mSize, mSize, currentMip);
glCompressedTexImage2D(faceList[face], currentMip, GFXGLTextureInternalFormat[mFormat], mipSize, mipSize, 0, mipDataSize, pixelData);
glCompressedTexImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, currentMip, GFXGLTextureInternalFormat[mFormat], mipSize, mipSize, 0, mipDataSize, pixelData);
}
else
{*/ //TODO figure out xyzOffsets
glTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, currentMip, 0, 0, 0, mipSize, mipSize, i * face, GL_RGBA, GFXGLTextureType[mFormat], pixelData);
{*/
glTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, currentMip, 0, 0, i * 6 + face, mipSize, mipSize, 1, GFXGLTextureFormat[mFormat], GFXGLTextureType[mFormat], pixelData);
//}
glBindTexture(GL_TEXTURE_CUBE_MAP_ARRAY, 0);
delete[] pixelData;
}
}
@ -396,32 +397,6 @@ void GFXGLCubemapArray::init(const U32 cubemapCount, const U32 cubemapFaceSize,
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARRAY, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARRAY, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARRAY, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
/*for (U32 i = 0; i < cubemapCount; i++)
{
GFXGLCubemap* glTex = static_cast<GFXGLCubemap*>(cubemaps[i].getPointer());
for (U32 face = 0; face < 6; face++)
{
for (U32 currentMip = 0; currentMip < mMipMapLevels; currentMip++)
{
U8 *pixelData = glTex->getTextureData(face, currentMip);
const U32 mipSize = getMax(U32(1), mSize >> currentMip);
if (isCompressed)
{
const U32 mipDataSize = getCompressedSurfaceSize(mFormat, mSize, mSize, currentMip);
glCompressedTexImage2D(faceList[face], currentMip, GFXGLTextureInternalFormat[mFormat], mipSize, mipSize, 0, mipDataSize, pixelData);
}
else
{
glTexImage2D(faceList[face], currentMip, GFXGLTextureInternalFormat[mFormat], mipSize, mipSize,
0, GFXGLTextureFormat[mFormat], GFXGLTextureType[mFormat], pixelData);
}
delete[] pixelData;
}
}
}*/
}
void GFXGLCubemapArray::updateTexture(const GFXCubemapHandle &cubemap, const U32 slot)
@ -431,24 +406,26 @@ void GFXGLCubemapArray::updateTexture(const GFXCubemapHandle &cubemap, const U32
return;
const bool isCompressed = ImageUtil::isCompressedFormat(mFormat);
GFXGLCubemap* glTex = static_cast<GFXGLCubemap*>(cubemap.getPointer());
GFXGLCubemap* glTex = static_cast<GFXGLCubemap*>(cubemap.getPointer());
for (U32 face = 0; face < 6; face++)
{
for (U32 currentMip = 0; currentMip < mMipMapLevels; currentMip++)
{
U8 *pixelData = glTex->getTextureData(face, currentMip);
glBindTexture(GL_TEXTURE_CUBE_MAP_ARRAY, mCubemap);
const U32 mipSize = getMax(U32(1), mSize >> currentMip);
/*if (isCompressed)
{
const U32 mipDataSize = getCompressedSurfaceSize(mFormat, mSize, mSize, currentMip);
glCompressedTexImage2D(faceList[face], currentMip, GFXGLTextureInternalFormat[mFormat], mipSize, mipSize, 0, mipDataSize, pixelData);
glCompressedTexImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, currentMip, GFXGLTextureInternalFormat[mFormat], mipSize, mipSize, 0, mipDataSize, pixelData);
}
else
{*/ //TODO figure out xyzOffsets
glBindTexture(GL_TEXTURE_CUBE_MAP_ARRAY, mCubemap);
glTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, currentMip, 0, 0, slot * 6 + face, mipSize, mipSize, 1, GFXGLTextureFormat[mFormat], GFXGLTextureType[mFormat], pixelData);
glBindTexture(GL_TEXTURE_CUBE_MAP_ARRAY, 0);
{*/
glTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, currentMip, 0, 0, slot * 6 + face, mipSize, mipSize, 1, GFXGLTextureFormat[mFormat], GFXGLTextureType[mFormat], pixelData);
//}
glBindTexture(GL_TEXTURE_CUBE_MAP_ARRAY, 0);
delete[] pixelData;
}
}