summaryrefslogtreecommitdiff
path: root/indra/llrender
diff options
context:
space:
mode:
Diffstat (limited to 'indra/llrender')
-rw-r--r--indra/llrender/llfontgl.cpp1
-rw-r--r--indra/llrender/llglslshader.cpp41
-rw-r--r--indra/llrender/llglslshader.h3
-rw-r--r--indra/llrender/llimagegl.cpp1
-rw-r--r--indra/llrender/llrender.cpp4
-rw-r--r--indra/llrender/llrendertarget.cpp101
-rw-r--r--indra/llrender/llrendertarget.h24
-rw-r--r--indra/llrender/llshadermgr.cpp79
-rw-r--r--indra/llrender/llvertexbuffer.cpp246
-rw-r--r--indra/llrender/llvertexbuffer.h51
10 files changed, 349 insertions, 202 deletions
diff --git a/indra/llrender/llfontgl.cpp b/indra/llrender/llfontgl.cpp
index 13008292f6..d6a31dc862 100644
--- a/indra/llrender/llfontgl.cpp
+++ b/indra/llrender/llfontgl.cpp
@@ -271,7 +271,6 @@ S32 LLFontGL::render(const LLWString &wstr, S32 begin_offset, F32 x, F32 y, cons
}
}
-
const LLFontGlyphInfo* next_glyph = NULL;
const S32 GLYPH_BATCH_SIZE = 30;
diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index 16534fa9a5..257bcd9380 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -55,7 +55,7 @@ BOOL shouldChange(const LLVector4& v1, const LLVector4& v2)
LLShaderFeatures::LLShaderFeatures()
: calculatesLighting(false), isShiny(false), isFullbright(false), hasWaterFog(false),
-hasTransport(false), hasSkinning(false), hasAtmospherics(false), isSpecular(false),
+hasTransport(false), hasSkinning(false), hasObjectSkinning(false), hasAtmospherics(false), isSpecular(false),
hasGamma(false), hasLighting(false), calculatesAtmospherics(false)
{
}
@@ -118,7 +118,7 @@ BOOL LLGLSLShader::createShader(vector<string> * attributes,
{
GLhandleARB shaderhandle = LLShaderMgr::instance()->loadShaderFile((*fileIter).first, mShaderLevel, (*fileIter).second);
LL_DEBUGS("ShaderLoading") << "SHADER FILE: " << (*fileIter).first << " mShaderLevel=" << mShaderLevel << LL_ENDL;
- if (mShaderLevel > 0)
+ if (shaderhandle > 0)
{
attachObject(shaderhandle);
}
@@ -698,17 +698,46 @@ void LLGLSLShader::uniformMatrix4fv(U32 index, U32 count, GLboolean transpose, c
GLint LLGLSLShader::getUniformLocation(const string& uniform)
{
+ GLint ret = -1;
if (mProgramObject > 0)
{
std::map<string, GLint>::iterator iter = mUniformMap.find(uniform);
if (iter != mUniformMap.end())
{
- llassert(iter->second == glGetUniformLocationARB(mProgramObject, uniform.c_str()));
- return iter->second;
+ if (gDebugGL)
+ {
+ stop_glerror();
+ if (iter->second != glGetUniformLocationARB(mProgramObject, uniform.c_str()))
+ {
+ llerrs << "Uniform does not match." << llendl;
+ }
+ stop_glerror();
+ }
+ ret = iter->second;
}
}
- return -1;
+ /*if (gDebugGL)
+ {
+ if (ret == -1 && ret != glGetUniformLocationARB(mProgramObject, uniform.c_str()))
+ {
+ llerrs << "Uniform map invalid." << llendl;
+ }
+ }*/
+
+ return ret;
+}
+
+GLint LLGLSLShader::getAttribLocation(U32 attrib)
+{
+ if (attrib < mAttribute.size())
+ {
+ return mAttribute[attrib];
+ }
+ else
+ {
+ return -1;
+ }
}
void LLGLSLShader::uniform1i(const string& uniform, GLint v)
@@ -882,7 +911,9 @@ void LLGLSLShader::uniformMatrix4fv(const string& uniform, U32 count, GLboolean
if (location >= 0)
{
+ stop_glerror();
glUniformMatrix4fvARB(location, count, transpose, v);
+ stop_glerror();
}
}
diff --git a/indra/llrender/llglslshader.h b/indra/llrender/llglslshader.h
index c11bd50716..d46ddbbe18 100644
--- a/indra/llrender/llglslshader.h
+++ b/indra/llrender/llglslshader.h
@@ -42,6 +42,7 @@ public:
bool hasWaterFog; // implies no gamma
bool hasTransport; // implies no lighting (it's possible to have neither though)
bool hasSkinning;
+ bool hasObjectSkinning;
bool hasAtmospherics;
bool hasGamma;
@@ -103,7 +104,7 @@ public:
void vertexAttrib4fv(U32 index, GLfloat* v);
GLint getUniformLocation(const std::string& uniform);
-
+ GLint getAttribLocation(U32 attrib);
GLint mapUniformTextureChannel(GLint location, GLenum type);
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp
index 65940cb067..ac43b53ecc 100644
--- a/indra/llrender/llimagegl.cpp
+++ b/indra/llrender/llimagegl.cpp
@@ -1716,6 +1716,7 @@ void LLImageGL::analyzeAlpha(const void* data_in, U32 w, U32 h)
sample[asum/(16*4)] += 4;
}
+
rowstart += 2 * w * mAlphaStride;
}
length *= 2; // we sampled everything twice, essentially
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index 8eb160f4e7..fb2d0bc7a7 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -898,7 +898,7 @@ LLVector3 LLRender::getUITranslation()
{
if (mUIOffset.empty())
{
- return LLVector3::zero;
+ return LLVector3(0,0,0);
}
return mUIOffset.back();
}
@@ -907,7 +907,7 @@ LLVector3 LLRender::getUIScale()
{
if (mUIScale.empty())
{
- return LLVector3(1.f, 1.f, 1.f);
+ return LLVector3(1,1,1);
}
return mUIScale.back();
}
diff --git a/indra/llrender/llrendertarget.cpp b/indra/llrender/llrendertarget.cpp
index 7205210fcc..ccbd027f30 100644
--- a/indra/llrender/llrendertarget.cpp
+++ b/indra/llrender/llrendertarget.cpp
@@ -50,7 +50,7 @@ void check_framebuffer_status()
}
}
-BOOL LLRenderTarget::sUseFBO = FALSE;
+bool LLRenderTarget::sUseFBO = false;
LLRenderTarget::LLRenderTarget() :
mResX(0),
@@ -59,8 +59,8 @@ LLRenderTarget::LLRenderTarget() :
mFBO(0),
mDepth(0),
mStencil(0),
- mUseDepth(FALSE),
- mRenderDepth(FALSE),
+ mUseDepth(false),
+ mRenderDepth(false),
mUsage(LLTexUnit::TT_TEXTURE),
mSamples(0),
mSampleBuffer(NULL)
@@ -78,7 +78,7 @@ void LLRenderTarget::setSampleBuffer(LLMultisampleBuffer* buffer)
mSampleBuffer = buffer;
}
-void LLRenderTarget::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo)
+void LLRenderTarget::allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage, bool use_fbo)
{
stop_glerror();
mResX = resx;
@@ -209,6 +209,16 @@ void LLRenderTarget::shareDepthBuffer(LLRenderTarget& target)
llerrs << "Cannot share depth buffer between non FBO render targets." << llendl;
}
+ if (target.mDepth)
+ {
+ llerrs << "Attempting to override existing depth buffer. Detach existing buffer first." << llendl;
+ }
+
+ if (target.mUseDepth)
+ {
+ llerrs << "Attempting to override existing shared depth buffer. Detach existing buffer first." << llendl;
+ }
+
if (mDepth)
{
stop_glerror();
@@ -221,37 +231,21 @@ void LLRenderTarget::shareDepthBuffer(LLRenderTarget& target)
stop_glerror();
glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, mDepth);
stop_glerror();
+ target.mStencil = true;
}
else
{
glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, LLTexUnit::getInternalType(mUsage), mDepth, 0);
stop_glerror();
- if (mStencil)
- {
- glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, LLTexUnit::getInternalType(mUsage), mDepth, 0);
- stop_glerror();
- }
}
glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
- target.mUseDepth = TRUE;
+ target.mUseDepth = true;
}
}
void LLRenderTarget::release()
{
- if (mFBO)
- {
- glDeleteFramebuffersEXT(1, (GLuint *) &mFBO);
- mFBO = 0;
- }
-
- if (mTex.size() > 0)
- {
- LLImageGL::deleteTextures(mTex.size(), &mTex[0]);
- mTex.clear();
- }
-
if (mDepth)
{
if (mStencil)
@@ -266,6 +260,33 @@ void LLRenderTarget::release()
}
mDepth = 0;
}
+ else if (mUseDepth && mFBO)
+ { //detach shared depth buffer
+ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, mFBO);
+ if (mStencil)
+ { //attached as a renderbuffer
+ glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, 0);
+ glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, 0);
+ mStencil = false;
+ }
+ else
+ { //attached as a texture
+ glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, LLTexUnit::getInternalType(mUsage), 0, 0);
+ }
+ mUseDepth = false;
+ }
+
+ if (mFBO)
+ {
+ glDeleteFramebuffersEXT(1, (GLuint *) &mFBO);
+ mFBO = 0;
+ }
+
+ if (mTex.size() > 0)
+ {
+ LLImageGL::deleteTextures(mTex.size(), &mTex[0]);
+ mTex.clear();
+ }
mSampleBuffer = NULL;
sBoundTarget = NULL;
@@ -349,19 +370,19 @@ U32 LLRenderTarget::getTexture(U32 attachment) const
{
llerrs << "Invalid attachment index." << llendl;
}
+ if (mTex.empty())
+ {
+ return 0;
+ }
return mTex[attachment];
}
void LLRenderTarget::bindTexture(U32 index, S32 channel)
{
- if (index > mTex.size()-1)
- {
- llerrs << "Invalid attachment index." << llendl;
- }
- gGL.getTexUnit(channel)->bindManual(mUsage, mTex[index]);
+ gGL.getTexUnit(channel)->bindManual(mUsage, getTexture(index));
}
-void LLRenderTarget::flush(BOOL fetch_depth)
+void LLRenderTarget::flush(bool fetch_depth)
{
gGL.flush();
if (!mFBO)
@@ -497,9 +518,9 @@ void LLRenderTarget::copyContentsToFramebuffer(LLRenderTarget& source, S32 srcX0
}
}
-BOOL LLRenderTarget::isComplete() const
+bool LLRenderTarget::isComplete() const
{
- return (!mTex.empty() || mDepth) ? TRUE : FALSE;
+ return (!mTex.empty() || mDepth) ? true : false;
}
void LLRenderTarget::getViewport(S32* viewport)
@@ -520,10 +541,10 @@ LLMultisampleBuffer::LLMultisampleBuffer()
LLMultisampleBuffer::~LLMultisampleBuffer()
{
- releaseSampleBuffer();
+ release();
}
-void LLMultisampleBuffer::releaseSampleBuffer()
+void LLMultisampleBuffer::release()
{
if (mFBO)
{
@@ -573,12 +594,12 @@ void LLMultisampleBuffer::bindTarget(LLRenderTarget* ref)
sBoundTarget = this;
}
-void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo )
+void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage, bool use_fbo )
{
allocate(resx,resy,color_fmt,depth,stencil,usage,use_fbo,2);
}
-void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo, U32 samples )
+void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage, bool use_fbo, U32 samples )
{
stop_glerror();
mResX = resx;
@@ -588,7 +609,7 @@ void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth
mUseDepth = depth;
mStencil = stencil;
- releaseSampleBuffer();
+ release();
if (!gGLManager.mHasFramebufferMultisample)
{
@@ -625,11 +646,9 @@ void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth
{
glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, mDepth);
}
- glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
}
-
+
stop_glerror();
-
glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
stop_glerror();
}
@@ -668,11 +687,9 @@ void LLMultisampleBuffer::addColorAttachment(U32 color_fmt)
{
case GL_FRAMEBUFFER_COMPLETE_EXT:
break;
- case GL_FRAMEBUFFER_UNSUPPORTED_EXT:
- llerrs << "WTF?" << llendl;
- break;
default:
- llerrs << "WTF?" << llendl;
+ llerrs << "WTF? " << std::hex << status << llendl;
+ break;
}
glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
diff --git a/indra/llrender/llrendertarget.h b/indra/llrender/llrendertarget.h
index ae8613d9be..12dd1c8b90 100644
--- a/indra/llrender/llrendertarget.h
+++ b/indra/llrender/llrendertarget.h
@@ -63,7 +63,7 @@ class LLRenderTarget
{
public:
//whether or not to use FBO implementation
- static BOOL sUseFBO;
+ static bool sUseFBO;
LLRenderTarget();
virtual ~LLRenderTarget();
@@ -71,7 +71,7 @@ public:
//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);
+ void allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage = LLTexUnit::TT_TEXTURE, bool use_fbo = FALSE);
//provide this render target with a multisample resource.
void setSampleBuffer(LLMultisampleBuffer* buffer);
@@ -88,7 +88,7 @@ public:
//free any allocated resources
//safe to call redundantly
- void release();
+ virtual void release();
//bind target for rendering
//applies appropriate viewport
@@ -115,7 +115,7 @@ public:
U32 getTexture(U32 attachment = 0) const;
U32 getDepth(void) const { return mDepth; }
- BOOL hasStencil() const { return mStencil; }
+ bool hasStencil() const { return mStencil; }
void bindTexture(U32 index, S32 channel);
@@ -125,7 +125,7 @@ public:
// call bindTarget once, do all your rendering, call flush once
// if fetch_depth is TRUE, every effort will be made to copy the depth buffer into
// the current depth texture. A depth texture will be allocated if needed.
- void flush(BOOL fetch_depth = FALSE);
+ void flush(bool fetch_depth = FALSE);
void copyContents(LLRenderTarget& source, S32 srcX0, S32 srcY0, S32 srcX1, S32 srcY1,
S32 dstX0, S32 dstY0, S32 dstX1, S32 dstY1, U32 mask, U32 filter);
@@ -136,7 +136,7 @@ public:
//Returns TRUE if target is ready to be rendered into.
//That is, if the target has been allocated with at least
//one renderable attachment (i.e. color buffer, depth buffer).
- BOOL isComplete() const;
+ bool isComplete() const;
static LLRenderTarget* getCurrentBoundTarget() { return sBoundTarget; }
@@ -147,9 +147,9 @@ protected:
std::vector<U32> mTex;
U32 mFBO;
U32 mDepth;
- BOOL mStencil;
- BOOL mUseDepth;
- BOOL mRenderDepth;
+ bool mStencil;
+ bool mUseDepth;
+ bool mRenderDepth;
LLTexUnit::eTextureType mUsage;
U32 mSamples;
LLMultisampleBuffer* mSampleBuffer;
@@ -164,12 +164,12 @@ public:
LLMultisampleBuffer();
virtual ~LLMultisampleBuffer();
- void releaseSampleBuffer();
+ virtual void release();
virtual void bindTarget();
void bindTarget(LLRenderTarget* ref);
- virtual void allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo);
- void allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo, U32 samples);
+ virtual void allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage, bool use_fbo);
+ void allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage, bool use_fbo, U32 samples);
virtual void addColorAttachment(U32 color_fmt);
virtual void allocateDepth();
};
diff --git a/indra/llrender/llshadermgr.cpp b/indra/llrender/llshadermgr.cpp
index c859d41e17..21b02fdb71 100644
--- a/indra/llrender/llshadermgr.cpp
+++ b/indra/llrender/llshadermgr.cpp
@@ -146,6 +146,14 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
return FALSE;
}
}
+
+ if (features->hasObjectSkinning)
+ {
+ if (!shader->attachObject("avatar/objectSkinV.glsl"))
+ {
+ return FALSE;
+ }
+ }
///////////////////////////////////////
// Attach Fragment Shader Features Next
@@ -220,7 +228,14 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
else if (features->isFullbright)
{
- if (features->hasWaterFog)
+ if (features->isShiny && features->hasWaterFog)
+ {
+ if (!shader->attachObject("lighting/lightFullbrightShinyWaterF.glsl"))
+ {
+ return FALSE;
+ }
+ }
+ else if (features->hasWaterFog)
{
if (!shader->attachObject("lighting/lightFullbrightWaterF.glsl"))
{
@@ -307,11 +322,14 @@ void LLShaderMgr::dumpObjectLog(GLhandleARB ret, BOOL warns)
GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shader_level, GLenum type)
{
- GLenum error;
- error = glGetError();
- if (error != GL_NO_ERROR)
+ GLenum error = GL_NO_ERROR;
+ if (gDebugGL)
{
- LL_WARNS("ShaderLoading") << "GL ERROR entering loadShaderFile(): " << error << LL_ENDL;
+ error = glGetError();
+ if (error != GL_NO_ERROR)
+ {
+ LL_WARNS("ShaderLoading") << "GL ERROR entering loadShaderFile(): " << error << LL_ENDL;
+ }
}
LL_DEBUGS("ShaderLoading") << "Loading shader file: " << filename << " class " << shader_level << LL_ENDL;
@@ -366,31 +384,39 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
//create shader object
GLhandleARB ret = glCreateShaderObjectARB(type);
- error = glGetError();
- if (error != GL_NO_ERROR)
+ if (gDebugGL)
{
- LL_WARNS("ShaderLoading") << "GL ERROR in glCreateShaderObjectARB: " << error << LL_ENDL;
+ error = glGetError();
+ if (error != GL_NO_ERROR)
+ {
+ LL_WARNS("ShaderLoading") << "GL ERROR in glCreateShaderObjectARB: " << error << LL_ENDL;
+ }
}
- else
+
+ //load source
+ glShaderSourceARB(ret, count, (const GLcharARB**) text, NULL);
+
+ if (gDebugGL)
{
- //load source
- glShaderSourceARB(ret, count, (const GLcharARB**) text, NULL);
error = glGetError();
if (error != GL_NO_ERROR)
{
LL_WARNS("ShaderLoading") << "GL ERROR in glShaderSourceARB: " << error << LL_ENDL;
}
- else
+ }
+
+ //compile source
+ glCompileShaderARB(ret);
+
+ if (gDebugGL)
+ {
+ error = glGetError();
+ if (error != GL_NO_ERROR)
{
- //compile source
- glCompileShaderARB(ret);
- error = glGetError();
- if (error != GL_NO_ERROR)
- {
- LL_WARNS("ShaderLoading") << "GL ERROR in glCompileShaderARB: " << error << LL_ENDL;
- }
+ LL_WARNS("ShaderLoading") << "GL ERROR in glCompileShaderARB: " << error << LL_ENDL;
}
}
+
//free memory
for (GLuint i = 0; i < count; i++)
{
@@ -401,13 +427,16 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
//check for errors
GLint success = GL_TRUE;
glGetObjectParameterivARB(ret, GL_OBJECT_COMPILE_STATUS_ARB, &success);
- error = glGetError();
- if (error != GL_NO_ERROR || success == GL_FALSE)
+ if (gDebugGL || success == GL_FALSE)
{
- //an error occured, print log
- LL_WARNS("ShaderLoading") << "GLSL Compilation Error: (" << error << ") in " << filename << LL_ENDL;
- dumpObjectLog(ret);
- ret = 0;
+ error = glGetError();
+ if (error != GL_NO_ERROR || success == GL_FALSE)
+ {
+ //an error occured, print log
+ LL_WARNS("ShaderLoading") << "GLSL Compilation Error: (" << error << ") in " << filename << LL_ENDL;
+ dumpObjectLog(ret);
+ ret = 0;
+ }
}
}
else
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp
index 02160b09c4..07ec31dbd5 100644
--- a/indra/llrender/llvertexbuffer.cpp
+++ b/indra/llrender/llvertexbuffer.cpp
@@ -25,6 +25,7 @@
*/
#include "linden_common.h"
+#include "llmemory.h"
#include <boost/static_assert.hpp>
#include "llsys.h"
@@ -33,6 +34,7 @@
#include "llglheaders.h"
#include "llmemtype.h"
#include "llrender.h"
+#include "llvector4a.h"
//============================================================================
@@ -56,20 +58,23 @@ BOOL LLVertexBuffer::sIBOActive = FALSE;
U32 LLVertexBuffer::sAllocatedBytes = 0;
BOOL LLVertexBuffer::sMapped = FALSE;
BOOL LLVertexBuffer::sUseStreamDraw = TRUE;
+S32 LLVertexBuffer::sWeight4Loc = -1;
std::vector<U32> LLVertexBuffer::sDeleteList;
-S32 LLVertexBuffer::sTypeOffsets[LLVertexBuffer::TYPE_MAX] =
+
+S32 LLVertexBuffer::sTypeSize[LLVertexBuffer::TYPE_MAX] =
{
- sizeof(LLVector3), // TYPE_VERTEX,
- sizeof(LLVector3), // TYPE_NORMAL,
+ sizeof(LLVector4), // TYPE_VERTEX,
+ sizeof(LLVector4), // TYPE_NORMAL,
sizeof(LLVector2), // TYPE_TEXCOORD0,
sizeof(LLVector2), // TYPE_TEXCOORD1,
sizeof(LLVector2), // TYPE_TEXCOORD2,
sizeof(LLVector2), // TYPE_TEXCOORD3,
sizeof(LLColor4U), // TYPE_COLOR,
- sizeof(LLVector3), // TYPE_BINORMAL,
+ sizeof(LLVector4), // TYPE_BINORMAL,
sizeof(F32), // TYPE_WEIGHT,
+ sizeof(LLVector4), // TYPE_WEIGHT4,
sizeof(LLVector4), // TYPE_CLOTHWEIGHT,
};
@@ -204,18 +209,37 @@ void LLVertexBuffer::setupClientArrays(U32 data_mask)
glClientActiveTextureARB(GL_TEXTURE0_ARB);
}
+ if (sLastMask & MAP_WEIGHT4)
+ {
+ if (sWeight4Loc < 0)
+ {
+ llerrs << "Weighting disabled but vertex buffer still bound!" << llendl;
+ }
+
+ if (!(data_mask & MAP_WEIGHT4))
+ { //disable 4-component skin weight
+ glDisableVertexAttribArrayARB(sWeight4Loc);
+ }
+ }
+ else if (data_mask & MAP_WEIGHT4)
+ {
+ if (sWeight4Loc >= 0)
+ { //enable 4-component skin weight
+ glEnableVertexAttribArrayARB(sWeight4Loc);
+ }
+ }
+
+
sLastMask = data_mask;
}
}
-void LLVertexBuffer::drawRange(U32 mode, U32 start, U32 end, U32 count, U32 indices_offset) const
+void LLVertexBuffer::validateRange(U32 start, U32 end, U32 count, U32 indices_offset) const
{
- llassert(mRequestedNumVerts >= 0);
-
if (start >= (U32) mRequestedNumVerts ||
end >= (U32) mRequestedNumVerts)
{
- llerrs << "Bad vertex buffer draw range: [" << start << ", " << end << "]" << llendl;
+ llerrs << "Bad vertex buffer draw range: [" << start << ", " << end << "] vs " << mRequestedNumVerts << llendl;
}
llassert(mRequestedNumIndices >= 0);
@@ -226,6 +250,25 @@ void LLVertexBuffer::drawRange(U32 mode, U32 start, U32 end, U32 count, U32 indi
llerrs << "Bad index buffer draw range: [" << indices_offset << ", " << indices_offset+count << "]" << llendl;
}
+ if (gDebugGL && !useVBOs())
+ {
+ U16* idx = ((U16*) getIndicesPointer())+indices_offset;
+ for (U32 i = 0; i < count; ++i)
+ {
+ if (idx[i] < start || idx[i] > end)
+ {
+ llerrs << "Index out of range: " << idx[i] << " not in [" << start << ", " << end << "]" << llendl;
+ }
+ }
+ }
+}
+
+void LLVertexBuffer::drawRange(U32 mode, U32 start, U32 end, U32 count, U32 indices_offset) const
+{
+ validateRange(start, end, count, indices_offset);
+
+ llassert(mRequestedNumVerts >= 0);
+
if (mGLIndices != sGLRenderIndices)
{
llerrs << "Wrong index buffer bound." << llendl;
@@ -242,9 +285,11 @@ void LLVertexBuffer::drawRange(U32 mode, U32 start, U32 end, U32 count, U32 indi
return;
}
+ U16* idx = ((U16*) getIndicesPointer())+indices_offset;
+
stop_glerror();
glDrawRangeElements(sGLMode[mode], start, end, count, GL_UNSIGNED_SHORT,
- ((U16*) getIndicesPointer()) + indices_offset);
+ idx);
stop_glerror();
}
@@ -387,17 +432,24 @@ LLVertexBuffer::LLVertexBuffer(U32 typemask, S32 usage) :
mUsage = 0;
}
- S32 stride = calcStride(typemask, mOffsets);
+ //zero out offsets
+ for (U32 i = 0; i < TYPE_MAX; i++)
+ {
+ mOffsets[i] = 0;
+ }
mTypeMask = typemask;
- mStride = stride;
+ mSize = 0;
+ mAlignedOffset = 0;
+ mAlignedIndexOffset = 0;
+
sCount++;
}
//static
-S32 LLVertexBuffer::calcStride(const U32& typemask, S32* offsets)
+S32 LLVertexBuffer::calcOffsets(const U32& typemask, S32* offsets, S32 num_vertices)
{
- S32 stride = 0;
+ S32 offset = 0;
for (S32 i=0; i<TYPE_MAX; i++)
{
U32 mask = 1<<i;
@@ -405,13 +457,35 @@ S32 LLVertexBuffer::calcStride(const U32& typemask, S32* offsets)
{
if (offsets)
{
- offsets[i] = stride;
+ offsets[i] = offset;
+ offset += LLVertexBuffer::sTypeSize[i]*num_vertices;
+ offset = (offset + 0xF) & ~0xF;
}
- stride += sTypeOffsets[i];
}
}
- return stride;
+ return offset+16;
+}
+
+//static
+S32 LLVertexBuffer::calcVertexSize(const U32& typemask)
+{
+ S32 size = 0;
+ for (S32 i = 0; i < TYPE_MAX; i++)
+ {
+ U32 mask = 1<<i;
+ if (typemask & mask)
+ {
+ size += LLVertexBuffer::sTypeSize[i];
+ }
+ }
+
+ return size;
+}
+
+S32 LLVertexBuffer::getSize() const
+{
+ return mSize;
}
// protected, use unref()
@@ -523,8 +597,7 @@ void LLVertexBuffer::createGLBuffer()
{
static int gl_buffer_idx = 0;
mGLBuffer = ++gl_buffer_idx;
- mMappedData = new U8[size];
- memset(mMappedData, 0, size);
+ mMappedData = (U8*) malloc(size);
}
}
@@ -545,16 +618,20 @@ void LLVertexBuffer::createGLIndices()
mEmpty = TRUE;
+ //pad by 16 bytes for aligned copies
+ size += 16;
+
if (useVBOs())
{
+ //pad by another 16 bytes for VBO pointer adjustment
+ size += 16;
mMappedIndexData = NULL;
genIndices();
mResized = TRUE;
}
else
{
- mMappedIndexData = new U8[size];
- memset(mMappedIndexData, 0, size);
+ mMappedIndexData = (U8*) malloc(size);
static int gl_buffer_idx = 0;
mGLIndices = ++gl_buffer_idx;
}
@@ -575,7 +652,7 @@ void LLVertexBuffer::destroyGLBuffer()
}
else
{
- delete [] mMappedData;
+ free(mMappedData);
mMappedData = NULL;
mEmpty = TRUE;
}
@@ -584,7 +661,7 @@ void LLVertexBuffer::destroyGLBuffer()
}
mGLBuffer = 0;
- unbind();
+ //unbind();
}
void LLVertexBuffer::destroyGLIndices()
@@ -602,7 +679,7 @@ void LLVertexBuffer::destroyGLIndices()
}
else
{
- delete [] mMappedIndexData;
+ free(mMappedIndexData);
mMappedIndexData = NULL;
mEmpty = TRUE;
}
@@ -611,7 +688,7 @@ void LLVertexBuffer::destroyGLIndices()
}
mGLIndices = 0;
- unbind();
+ //unbind();
}
void LLVertexBuffer::updateNumVerts(S32 nverts)
@@ -627,7 +704,7 @@ void LLVertexBuffer::updateNumVerts(S32 nverts)
}
mRequestedNumVerts = nverts;
-
+
if (!mDynamicSize)
{
mNumVerts = nverts;
@@ -642,7 +719,7 @@ void LLVertexBuffer::updateNumVerts(S32 nverts)
}
mNumVerts = nverts;
}
-
+ mSize = calcOffsets(mTypeMask, mOffsets, mNumVerts);
}
void LLVertexBuffer::updateNumIndices(S32 nindices)
@@ -673,6 +750,12 @@ void LLVertexBuffer::allocateBuffer(S32 nverts, S32 nindices, bool create)
{
LLMemType mt2(LLMemType::MTYPE_VERTEX_ALLOCATE_BUFFER);
+ if (nverts < 0 || nindices < 0 ||
+ nverts > 65536)
+ {
+ llerrs << "Bad vertex buffer allocation: " << nverts << " : " << nindices << llendl;
+ }
+
updateNumVerts(nverts);
updateNumIndices(nindices);
@@ -711,9 +794,6 @@ void LLVertexBuffer::resizeBuffer(S32 newnverts, S32 newnindices)
{
sAllocatedBytes -= getSize() + getIndicesSize();
- S32 oldsize = getSize();
- S32 old_index_size = getIndicesSize();
-
updateNumVerts(newnverts);
updateNumIndices(newnindices);
@@ -730,26 +810,10 @@ void LLVertexBuffer::resizeBuffer(S32 newnverts, S32 newnindices)
}
else
{
- //delete old buffer, keep GL buffer for now
if (!useVBOs())
{
- U8* old = mMappedData;
- mMappedData = new U8[newsize];
- if (old)
- {
- memcpy(mMappedData, old, llmin(newsize, oldsize));
- if (newsize > oldsize)
- {
- memset(mMappedData+oldsize, 0, newsize-oldsize);
- }
-
- delete [] old;
- }
- else
- {
- memset(mMappedData, 0, newsize);
- mEmpty = TRUE;
- }
+ free(mMappedData);
+ mMappedData = (U8*) malloc(newsize);
}
mResized = TRUE;
}
@@ -769,24 +833,8 @@ void LLVertexBuffer::resizeBuffer(S32 newnverts, S32 newnindices)
{
if (!useVBOs())
{
- //delete old buffer, keep GL buffer for now
- U8* old = mMappedIndexData;
- mMappedIndexData = new U8[new_index_size];
-
- if (old)
- {
- memcpy(mMappedIndexData, old, llmin(new_index_size, old_index_size));
- if (new_index_size > old_index_size)
- {
- memset(mMappedIndexData+old_index_size, 0, new_index_size - old_index_size);
- }
- delete [] old;
- }
- else
- {
- memset(mMappedIndexData, 0, new_index_size);
- mEmpty = TRUE;
- }
+ free(mMappedIndexData);
+ mMappedIndexData = (U8*) malloc(new_index_size);
}
mResized = TRUE;
}
@@ -843,12 +891,19 @@ U8* LLVertexBuffer::mapBuffer(S32 access)
setBuffer(0);
mLocked = TRUE;
stop_glerror();
- mMappedData = (U8*) glMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+
+ U8* src = (U8*) glMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ mMappedData = LL_NEXT_ALIGNED_ADDRESS<U8>(src);
+ mAlignedOffset = mMappedData - src;
+
stop_glerror();
}
{
LLMemType mt_v(LLMemType::MTYPE_VERTEX_MAP_BUFFER_INDICES);
- mMappedIndexData = (U8*) glMapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ U8* src = (U8*) glMapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ mMappedIndexData = LL_NEXT_ALIGNED_ADDRESS<U8>(src);
+ mAlignedIndexOffset = mMappedIndexData - src;
+
stop_glerror();
}
@@ -964,8 +1019,8 @@ template <class T,S32 type> struct VertexBufferStrider
}
else if (vbo.hasDataType(type))
{
- S32 stride = vbo.getStride();
- strider = (T*)(vbo.getMappedData() + vbo.getOffset(type) + index*stride);
+ S32 stride = LLVertexBuffer::sTypeSize[type];
+ strider = (T*)(vbo.getMappedData() + vbo.getOffset(type)+index*stride);
strider.setStride(stride);
return TRUE;
}
@@ -977,7 +1032,6 @@ template <class T,S32 type> struct VertexBufferStrider
}
};
-
bool LLVertexBuffer::getVertexStrider(LLStrider<LLVector3>& strider, S32 index)
{
return VertexBufferStrider<LLVector3,TYPE_VERTEX>::get(*this, strider, index);
@@ -1018,28 +1072,15 @@ bool LLVertexBuffer::getWeightStrider(LLStrider<F32>& strider, S32 index)
{
return VertexBufferStrider<F32,TYPE_WEIGHT>::get(*this, strider, index);
}
-bool LLVertexBuffer::getClothWeightStrider(LLStrider<LLVector4>& strider, S32 index)
+
+bool LLVertexBuffer::getWeight4Strider(LLStrider<LLVector4>& strider, S32 index)
{
- return VertexBufferStrider<LLVector4,TYPE_CLOTHWEIGHT>::get(*this, strider, index);
+ return VertexBufferStrider<LLVector4,TYPE_WEIGHT4>::get(*this, strider, index);
}
-void LLVertexBuffer::setStride(S32 type, S32 new_stride)
+bool LLVertexBuffer::getClothWeightStrider(LLStrider<LLVector4>& strider, S32 index)
{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_SET_STRIDE);
- if (mNumVerts)
- {
- llerrs << "LLVertexBuffer::setOffset called with mNumVerts = " << mNumVerts << llendl;
- }
- // This code assumes that setStride() will only be called once per VBO per type.
- S32 delta = new_stride - sTypeOffsets[type];
- for (S32 i=type+1; i<TYPE_MAX; i++)
- {
- if (mTypeMask & (1<<i))
- {
- mOffsets[i] += delta;
- }
- }
- mStride += delta;
+ return VertexBufferStrider<LLVector4,TYPE_CLOTHWEIGHT>::get(*this, strider, index);
}
//----------------------------------------------------------------------------
@@ -1238,8 +1279,7 @@ void LLVertexBuffer::setupVertexBuffer(U32 data_mask) const
{
LLMemType mt2(LLMemType::MTYPE_VERTEX_SETUP_VERTEX_BUFFER);
stop_glerror();
- U8* base = useVBOs() ? NULL : mMappedData;
- S32 stride = mStride;
+ U8* base = useVBOs() ? (U8*) mAlignedOffset : mMappedData;
if ((data_mask & mTypeMask) != data_mask)
{
@@ -1248,52 +1288,58 @@ void LLVertexBuffer::setupVertexBuffer(U32 data_mask) const
if (data_mask & MAP_NORMAL)
{
- glNormalPointer(GL_FLOAT, stride, (void*)(base + mOffsets[TYPE_NORMAL]));
+ glNormalPointer(GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_NORMAL], (void*)(base + mOffsets[TYPE_NORMAL]));
}
if (data_mask & MAP_TEXCOORD3)
{
glClientActiveTextureARB(GL_TEXTURE3_ARB);
- glTexCoordPointer(2,GL_FLOAT, stride, (void*)(base + mOffsets[TYPE_TEXCOORD3]));
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD3], (void*)(base + mOffsets[TYPE_TEXCOORD3]));
glClientActiveTextureARB(GL_TEXTURE0_ARB);
}
if (data_mask & MAP_TEXCOORD2)
{
glClientActiveTextureARB(GL_TEXTURE2_ARB);
- glTexCoordPointer(2,GL_FLOAT, stride, (void*)(base + mOffsets[TYPE_TEXCOORD2]));
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD2], (void*)(base + mOffsets[TYPE_TEXCOORD2]));
glClientActiveTextureARB(GL_TEXTURE0_ARB);
}
if (data_mask & MAP_TEXCOORD1)
{
glClientActiveTextureARB(GL_TEXTURE1_ARB);
- glTexCoordPointer(2,GL_FLOAT, stride, (void*)(base + mOffsets[TYPE_TEXCOORD1]));
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD1], (void*)(base + mOffsets[TYPE_TEXCOORD1]));
glClientActiveTextureARB(GL_TEXTURE0_ARB);
}
if (data_mask & MAP_BINORMAL)
{
glClientActiveTextureARB(GL_TEXTURE2_ARB);
- glTexCoordPointer(3,GL_FLOAT, stride, (void*)(base + mOffsets[TYPE_BINORMAL]));
+ glTexCoordPointer(3,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_BINORMAL], (void*)(base + mOffsets[TYPE_BINORMAL]));
glClientActiveTextureARB(GL_TEXTURE0_ARB);
}
if (data_mask & MAP_TEXCOORD0)
{
- glTexCoordPointer(2,GL_FLOAT, stride, (void*)(base + mOffsets[TYPE_TEXCOORD0]));
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD0], (void*)(base + mOffsets[TYPE_TEXCOORD0]));
}
if (data_mask & MAP_COLOR)
{
- glColorPointer(4, GL_UNSIGNED_BYTE, stride, (void*)(base + mOffsets[TYPE_COLOR]));
+ glColorPointer(4, GL_UNSIGNED_BYTE, LLVertexBuffer::sTypeSize[TYPE_COLOR], (void*)(base + mOffsets[TYPE_COLOR]));
}
if (data_mask & MAP_WEIGHT)
{
- glVertexAttribPointerARB(1, 1, GL_FLOAT, FALSE, stride, (void*)(base + mOffsets[TYPE_WEIGHT]));
+ glVertexAttribPointerARB(1, 1, GL_FLOAT, FALSE, LLVertexBuffer::sTypeSize[TYPE_WEIGHT], (void*)(base + mOffsets[TYPE_WEIGHT]));
}
+
+ if (data_mask & MAP_WEIGHT4 && sWeight4Loc != -1)
+ {
+ glVertexAttribPointerARB(sWeight4Loc, 4, GL_FLOAT, FALSE, LLVertexBuffer::sTypeSize[TYPE_WEIGHT4], (void*)(base+mOffsets[TYPE_WEIGHT4]));
+ }
+
if (data_mask & MAP_CLOTHWEIGHT)
{
- glVertexAttribPointerARB(4, 4, GL_FLOAT, TRUE, stride, (void*)(base + mOffsets[TYPE_CLOTHWEIGHT]));
+ glVertexAttribPointerARB(4, 4, GL_FLOAT, TRUE, LLVertexBuffer::sTypeSize[TYPE_CLOTHWEIGHT], (void*)(base + mOffsets[TYPE_CLOTHWEIGHT]));
}
if (data_mask & MAP_VERTEX)
{
- glVertexPointer(3,GL_FLOAT, stride, (void*)(base + 0));
+ glVertexPointer(3,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_VERTEX], (void*)(base + 0));
}
llglassertok();
diff --git a/indra/llrender/llvertexbuffer.h b/indra/llrender/llvertexbuffer.h
index 94fa790957..953b7e6757 100644
--- a/indra/llrender/llvertexbuffer.h
+++ b/indra/llrender/llvertexbuffer.h
@@ -68,16 +68,29 @@ protected:
//============================================================================
-// base class
+// base class
class LLVertexBuffer : public LLRefCount
{
public:
+ LLVertexBuffer(const LLVertexBuffer& rhs)
+ {
+ *this = rhs;
+ }
+
+ const LLVertexBuffer& operator=(const LLVertexBuffer& rhs)
+ {
+ llerrs << "Illegal operation!" << llendl;
+ return *this;
+ }
+
static LLVBOPool sStreamVBOPool;
static LLVBOPool sDynamicVBOPool;
static LLVBOPool sStreamIBOPool;
static LLVBOPool sDynamicIBOPool;
+ static S32 sWeight4Loc;
+
static BOOL sUseStreamDraw;
static void initClass(bool use_vbo);
@@ -87,11 +100,14 @@ public:
static void unbind(); //unbind any bound vertex buffer
//get the size of a vertex with the given typemask
- //if offsets is not NULL, its contents will be filled
- //with the offset of each vertex component in the buffer,
+ static S32 calcVertexSize(const U32& typemask);
+
+ //get the size of a buffer with the given typemask and vertex count
+ //fill offsets with the offset of each vertex component array into the buffer
// indexed by the following enum
- static S32 calcStride(const U32& typemask, S32* offsets = NULL);
+ static S32 calcOffsets(const U32& typemask, S32* offsets, S32 num_vertices);
+
enum {
TYPE_VERTEX,
TYPE_NORMAL,
@@ -103,6 +119,7 @@ public:
// These use VertexAttribPointer and should possibly be made generic
TYPE_BINORMAL,
TYPE_WEIGHT,
+ TYPE_WEIGHT4,
TYPE_CLOTHWEIGHT,
TYPE_MAX,
TYPE_INDEX,
@@ -118,6 +135,7 @@ public:
// These use VertexAttribPointer and should possibly be made generic
MAP_BINORMAL = (1<<TYPE_BINORMAL),
MAP_WEIGHT = (1<<TYPE_WEIGHT),
+ MAP_WEIGHT4 = (1<<TYPE_WEIGHT4),
MAP_CLOTHWEIGHT = (1<<TYPE_CLOTHWEIGHT),
};
@@ -167,6 +185,7 @@ public:
bool getBinormalStrider(LLStrider<LLVector3>& strider, S32 index=0);
bool getColorStrider(LLStrider<LLColor4U>& strider, S32 index=0);
bool getWeightStrider(LLStrider<F32>& strider, S32 index=0);
+ bool getWeight4Strider(LLStrider<LLVector4>& strider, S32 index=0);
bool getClothWeightStrider(LLStrider<LLVector4>& strider, S32 index=0);
BOOL isEmpty() const { return mEmpty; }
@@ -176,33 +195,37 @@ public:
S32 getRequestedVerts() const { return mRequestedNumVerts; }
S32 getRequestedIndices() const { return mRequestedNumIndices; }
- U8* getIndicesPointer() const { return useVBOs() ? NULL : mMappedIndexData; }
- U8* getVerticesPointer() const { return useVBOs() ? NULL : mMappedData; }
- S32 getStride() const { return mStride; }
- S32 getTypeMask() const { return mTypeMask; }
+ U8* getIndicesPointer() const { return useVBOs() ? (U8*) mAlignedIndexOffset : mMappedIndexData; }
+ U8* getVerticesPointer() const { return useVBOs() ? (U8*) mAlignedOffset : mMappedData; }
+ U32 getTypeMask() const { return mTypeMask; }
BOOL hasDataType(S32 type) const { return ((1 << type) & getTypeMask()) ? TRUE : FALSE; }
- S32 getSize() const { return mNumVerts*mStride; }
+ S32 getSize() const;
S32 getIndicesSize() const { return mNumIndices * sizeof(U16); }
U8* getMappedData() const { return mMappedData; }
U8* getMappedIndices() const { return mMappedIndexData; }
S32 getOffset(S32 type) const { return mOffsets[type]; }
S32 getUsage() const { return mUsage; }
- void setStride(S32 type, S32 new_stride);
-
void markDirty(U32 vert_index, U32 vert_count, U32 indices_index, U32 indices_count);
void draw(U32 mode, U32 count, U32 indices_offset) const;
void drawArrays(U32 mode, U32 offset, U32 count) const;
void drawRange(U32 mode, U32 start, U32 end, U32 count, U32 indices_offset) const;
+ //for debugging, validate data in given range is valid
+ void validateRange(U32 start, U32 end, U32 count, U32 offset) const;
+
+
+
protected:
S32 mNumVerts; // Number of vertices allocated
S32 mNumIndices; // Number of indices allocated
S32 mRequestedNumVerts; // Number of vertices requested
S32 mRequestedNumIndices; // Number of indices requested
- S32 mStride;
+ ptrdiff_t mAlignedOffset;
+ ptrdiff_t mAlignedIndexOffset;
+ S32 mSize;
U32 mTypeMask;
S32 mUsage; // GL usage
U32 mGLBuffer; // GL VBO handle
@@ -216,7 +239,7 @@ protected:
S32 mOffsets[TYPE_MAX];
BOOL mResized; // if TRUE, client buffer has been resized and GL buffer has not
BOOL mDynamicSize; // if TRUE, buffer has been resized at least once (and should be padded)
-
+
class DirtyRegion
{
public:
@@ -241,7 +264,7 @@ public:
typedef std::list<LLVertexBuffer*> buffer_list_t;
static BOOL sEnableVBOs;
- static S32 sTypeOffsets[TYPE_MAX];
+ static S32 sTypeSize[TYPE_MAX];
static U32 sGLMode[LLRender::NUM_MODES];
static U32 sGLRenderBuffer;
static U32 sGLRenderIndices;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 13:17:35 +0000