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Diffstat (limited to 'indra/llrender/llrender.cpp')
-rw-r--r--indra/llrender/llrender.cpp98
1 files changed, 40 insertions, 58 deletions
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index f28eefcb63..7ca628bac5 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -50,6 +50,8 @@ extern void APIENTRY gl_debug_callback(GLenum source,
thread_local LLRender gGL;
+const U32 BATCH_SIZE = 16334;
+
// Handy copies of last good GL matrices
F32 gGLModelView[16];
F32 gGLLastModelView[16];
@@ -66,7 +68,7 @@ S32 gGLViewport[4];
U32 LLRender::sUICalls = 0;
U32 LLRender::sUIVerts = 0;
U32 LLTexUnit::sWhiteTexture = 0;
-bool LLRender::sGLCoreProfile = false;
+bool LLRender::sGLCoreProfile = true;
bool LLRender::sNsightDebugSupport = false;
LLVector2 LLRender::sUIGLScaleFactor = LLVector2(1.f, 1.f);
@@ -920,7 +922,7 @@ void LLRender::initVertexBuffer()
llassert_always(mBuffer.isNull());
stop_glerror();
mBuffer = new LLVertexBuffer(immediate_mask);
- mBuffer->allocateBuffer(4096, 0);
+ mBuffer->allocateBuffer(BATCH_SIZE, 0);
mBuffer->getVertexStrider(mVerticesp);
mBuffer->getTexCoord0Strider(mTexcoordsp);
mBuffer->getColorStrider(mColorsp);
@@ -1333,9 +1335,8 @@ void LLRender::translateUI(F32 x, F32 y, F32 z)
LL_ERRS() << "Need to push a UI translation frame before offsetting" << LL_ENDL;
}
- mUIOffset.back().mV[0] += x;
- mUIOffset.back().mV[1] += y;
- mUIOffset.back().mV[2] += z;
+ LLVector4a add(x,y,z);
+ mUIOffset.back().add(add);
}
void LLRender::scaleUI(F32 x, F32 y, F32 z)
@@ -1345,14 +1346,15 @@ void LLRender::scaleUI(F32 x, F32 y, F32 z)
LL_ERRS() << "Need to push a UI transformation frame before scaling." << LL_ENDL;
}
- mUIScale.back().scaleVec(LLVector3(x,y,z));
+ LLVector4a scale(x,y,z);
+ mUIScale.back().mul(scale);
}
void LLRender::pushUIMatrix()
{
if (mUIOffset.empty())
{
- mUIOffset.push_back(LLVector3(0,0,0));
+ mUIOffset.emplace_back(LLVector4a::getZero());
}
else
{
@@ -1361,7 +1363,7 @@ void LLRender::pushUIMatrix()
if (mUIScale.empty())
{
- mUIScale.push_back(LLVector3(1,1,1));
+ mUIScale.emplace_back(LLVector4a(1.f));
}
else
{
@@ -1385,7 +1387,7 @@ LLVector3 LLRender::getUITranslation()
{
return LLVector3(0,0,0);
}
- return mUIOffset.back();
+ return LLVector3(mUIOffset.back().getF32ptr());
}
LLVector3 LLRender::getUIScale()
@@ -1394,18 +1396,17 @@ LLVector3 LLRender::getUIScale()
{
return LLVector3(1,1,1);
}
- return mUIScale.back();
+ return LLVector3(mUIScale.back().getF32ptr());
}
-
void LLRender::loadUIIdentity()
{
if (mUIOffset.empty())
{
LL_ERRS() << "Need to push UI translation frame before clearing offset." << LL_ENDL;
}
- mUIOffset.back().setVec(0,0,0);
- mUIScale.back().setVec(1,1,1);
+ mUIOffset.back().splat(0.f);
+ mUIScale.back().splat(1.f);
}
void LLRender::setColorMask(bool writeColor, bool writeAlpha)
@@ -1594,7 +1595,7 @@ void LLRender::end()
mMode != LLRender::LINES &&
mMode != LLRender::TRIANGLES &&
mMode != LLRender::POINTS) ||
- mCount > 2048)
+ mCount > (BATCH_SIZE / 2))
{
flush();
}
@@ -1614,28 +1615,28 @@ void LLRender::flush()
//store mCount in a local variable to avoid re-entrance (drawArrays may call flush)
U32 count = mCount;
- if (mMode == LLRender::QUADS && !sGLCoreProfile)
+ if (mMode == LLRender::QUADS && !sGLCoreProfile)
+ {
+ if (mCount%4 != 0)
{
- if (mCount%4 != 0)
- {
count -= (mCount % 4);
LL_WARNS() << "Incomplete quad requested." << LL_ENDL;
- }
}
+ }
- if (mMode == LLRender::TRIANGLES)
+ if (mMode == LLRender::TRIANGLES)
+ {
+ if (mCount%3 != 0)
{
- if (mCount%3 != 0)
- {
count -= (mCount % 3);
LL_WARNS() << "Incomplete triangle requested." << LL_ENDL;
- }
}
+ }
- if (mMode == LLRender::LINES)
+ if (mMode == LLRender::LINES)
+ {
+ if (mCount%2 != 0)
{
- if (mCount%2 != 0)
- {
count -= (mCount % 2);
LL_WARNS() << "Incomplete line requested." << LL_ENDL;
}
@@ -1697,7 +1698,7 @@ void LLRender::flush()
vb->setBuffer();
- vb->setPositionData((LLVector4a*) mVerticesp.get());
+ vb->setPositionData(mVerticesp.get());
if (attribute_mask & LLVertexBuffer::MAP_TEXCOORD0)
{
@@ -1764,10 +1765,10 @@ void LLRender::flush()
}
}
-void LLRender::vertex3f(const GLfloat& x, const GLfloat& y, const GLfloat& z)
+void LLRender::vertex4a(const LLVector4a& vertex)
{
//the range of mVerticesp, mColorsp and mTexcoordsp is [0, 4095]
- if (mCount > 2048)
+ if (mCount > BATCH_SIZE / 2)
{ //break when buffer gets reasonably full to keep GL command buffers happy and avoid overflow below
switch (mMode)
{
@@ -1778,20 +1779,20 @@ void LLRender::vertex3f(const GLfloat& x, const GLfloat& y, const GLfloat& z)
}
}
- if (mCount > 4094)
+ if (mCount > BATCH_SIZE - 2)
{
- // LL_WARNS() << "GL immediate mode overflow. Some geometry not drawn." << LL_ENDL;
+ LL_WARNS() << "GL immediate mode overflow. Some geometry not drawn." << LL_ENDL;
return;
}
if (mUIOffset.empty())
{
- mVerticesp[mCount] = LLVector3(x,y,z);
+ mVerticesp[mCount] = vertex;
}
else
{
- LLVector3 vert = (LLVector3(x,y,z)+mUIOffset.back()).scaledVec(mUIScale.back());
- mVerticesp[mCount] = vert;
+ mVerticesp[mCount].setAdd(vertex, mUIOffset.back());
+ mVerticesp[mCount].mul(mUIScale.back());
}
if (mMode == LLRender::QUADS && LLRender::sGLCoreProfile)
@@ -1819,9 +1820,9 @@ void LLRender::vertex3f(const GLfloat& x, const GLfloat& y, const GLfloat& z)
mTexcoordsp[mCount] = mTexcoordsp[mCount-1];
}
-void LLRender::vertexBatchPreTransformed(LLVector3* verts, S32 vert_count)
+void LLRender::vertexBatchPreTransformed(LLVector4a* verts, S32 vert_count)
{
- if (mCount + vert_count > 4094)
+ if (mCount + vert_count > BATCH_SIZE - 2)
{
// LL_WARNS() << "GL immediate mode overflow. Some geometry not drawn." << LL_ENDL;
return;
@@ -1877,9 +1878,9 @@ void LLRender::vertexBatchPreTransformed(LLVector3* verts, S32 vert_count)
mVerticesp[mCount] = mVerticesp[mCount-1];
}
-void LLRender::vertexBatchPreTransformed(LLVector3* verts, LLVector2* uvs, S32 vert_count)
+void LLRender::vertexBatchPreTransformed(LLVector4a* verts, LLVector2* uvs, S32 vert_count)
{
- if (mCount + vert_count > 4094)
+ if (mCount + vert_count > BATCH_SIZE - 2)
{
// LL_WARNS() << "GL immediate mode overflow. Some geometry not drawn." << LL_ENDL;
return;
@@ -1938,9 +1939,9 @@ void LLRender::vertexBatchPreTransformed(LLVector3* verts, LLVector2* uvs, S32 v
}
}
-void LLRender::vertexBatchPreTransformed(LLVector3* verts, LLVector2* uvs, LLColor4U* colors, S32 vert_count)
+void LLRender::vertexBatchPreTransformed(LLVector4a* verts, LLVector2* uvs, LLColor4U* colors, S32 vert_count)
{
- if (mCount + vert_count > 4094)
+ if (mCount + vert_count > BATCH_SIZE - 2)
{
// LL_WARNS() << "GL immediate mode overflow. Some geometry not drawn." << LL_ENDL;
return;
@@ -2001,25 +2002,6 @@ void LLRender::vertexBatchPreTransformed(LLVector3* verts, LLVector2* uvs, LLCol
}
}
-void LLRender::vertex2i(const GLint& x, const GLint& y)
-{
- vertex3f((GLfloat) x, (GLfloat) y, 0);
-}
-
-void LLRender::vertex2f(const GLfloat& x, const GLfloat& y)
-{
- vertex3f(x,y,0);
-}
-
-void LLRender::vertex2fv(const GLfloat* v)
-{
- vertex3f(v[0], v[1], 0);
-}
-
-void LLRender::vertex3fv(const GLfloat* v)
-{
- vertex3f(v[0], v[1], v[2]);
-}
void LLRender::texCoord2f(const GLfloat& x, const GLfloat& y)
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 00:37:47 +0000