From 26568d5c984699b75cae209a652c43cb2303ba5f Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Wed, 20 Jul 2011 16:06:04 -0500 Subject: SH-1838 Add error handling for allocation of off screen render targets. Reviewed by Leslie --- indra/llrender/llrendertarget.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'indra/llrender/llrendertarget.h') diff --git a/indra/llrender/llrendertarget.h b/indra/llrender/llrendertarget.h index 094b58b562..dea1de12d8 100644 --- a/indra/llrender/llrendertarget.h +++ b/indra/llrender/llrendertarget.h @@ -66,30 +66,30 @@ public: static bool sUseFBO; LLRenderTarget(); - virtual ~LLRenderTarget(); + ~LLRenderTarget(); //allocate resources for rendering //must be called before use //multiple calls will release previously allocated resources - void allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage = LLTexUnit::TT_TEXTURE, bool use_fbo = false, S32 samples = 0); + bool allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage = LLTexUnit::TT_TEXTURE, bool use_fbo = false, S32 samples = 0); //add color buffer attachment //limit of 4 color attachments per render target - virtual void addColorAttachment(U32 color_fmt); + bool addColorAttachment(U32 color_fmt); //allocate a depth texture - virtual void allocateDepth(); + bool allocateDepth(); //share depth buffer with provided render target - virtual void shareDepthBuffer(LLRenderTarget& target); + void shareDepthBuffer(LLRenderTarget& target); //free any allocated resources //safe to call redundantly - virtual void release(); + void release(); //bind target for rendering //applies appropriate viewport - virtual void bindTarget(); + void bindTarget(); //unbind target for rendering static void unbindTarget(); -- cgit v1.2.3