From 9dc8fee0f52b5cf9d0cfc85fd285b3829b165796 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Fri, 4 Mar 2022 17:05:05 -0600 Subject: SL-16928 Fix for broken bumpmaps on Intel GPUs --- indra/llrender/llrendertarget.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'indra/llrender/llrendertarget.h') diff --git a/indra/llrender/llrendertarget.h b/indra/llrender/llrendertarget.h index 6c07ac5b1c..584f224dca 100644 --- a/indra/llrender/llrendertarget.h +++ b/indra/llrender/llrendertarget.h @@ -81,6 +81,24 @@ public: // DO use for render targets that resize often and aren't likely to ruin someone's day if they break void resize(U32 resx, U32 resy); + //point this render target at a particular LLImageGL + // Intended usage: + // LLRenderTarget target; + // target.addColorAttachment(image); + // target.bindTarget(); + // < issue GL calls> + // target.flush(); + // target.releaseColorAttachment(); + // + // attachment -- LLImageGL to render into + // use_name -- optional texture name to target instead of attachment->getTexName() + // NOTE: setColorAttachment and releaseColorAttachment cannot be used in conjuction with + // addColorAttachment, allocateDepth, resize, etc. + void setColorAttachment(LLImageGL* attachment, LLGLuint use_name = 0); + + // detach from current color attachment + void releaseColorAttachment(); + //add color buffer attachment //limit of 4 color attachments per render target bool addColorAttachment(U32 color_fmt); -- cgit v1.2.3