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Diffstat (limited to 'indra/llrender/llglslshader.h')
| -rw-r--r-- | indra/llrender/llglslshader.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/indra/llrender/llglslshader.h b/indra/llrender/llglslshader.h index bee5d9adda..185e6e7aeb 100644 --- a/indra/llrender/llglslshader.h +++ b/indra/llrender/llglslshader.h @@ -130,7 +130,14 @@ public: //the corresponding channel will be active upon return //returns channel texture is enabled in from [0-MAX) S32 enableTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE); - S32 disableTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE); + S32 disableTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE); + + // bindTexture returns the texture unit we've bound the texture to. + // You can reuse the return value to unbind a texture when required. + S32 bindTexture(const std::string& uniform, LLTexture *texture, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE); + S32 bindTexture(S32 uniform, LLTexture *texture, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE); + S32 unbindTexture(const std::string& uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE); + S32 unbindTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE); BOOL link(BOOL suppress_errors = FALSE); void bind(); |