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Track glEnable states via static refs instead of map lookups.

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Sync light state, bound shader, and various gl context states similarly to render matrices.
Texture handles now refcounted, as multiple viewer textures could ref the same handle (cubemaps do this)
Clean up gl extension loading a bit. Not necessary, but only look for ARB variants if not included in current core version. Removed unused extensions.
Use core shader api if supported, else use ARB. (FN signatures are identical. Just doing some pointer substitution to ARB if not core.)
Attempt at improving VBO update batching. Subdata updates better batched to gether per-frame.
There's probably other stuff I forgot that is in this changeset, too.

Todo: Fix lightstate assertion when toggling fullscreen with shaders off.
This commit is contained in:
Shyotl
2018-11-19 00:37:48 -06:00
parent 0b4d789afb
commit 736696ac36
96 changed files with 2870 additions and 2266 deletions
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18
indra/newview/lldrawpoolbump.cpp
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@@ -421,7 +421,7 @@ void LLDrawPoolBump::renderShiny()
if( gSky.mVOSkyp->getCubeMap() )
{
LLGLEnable blend_enable(GL_BLEND);
LLGLEnable<GL_BLEND> blend_enable;
if (mVertexShaderLevel > 1)
{
LLRenderPass::pushBatches(LLRenderPass::PASS_SHINY, sVertexMask | LLVertexBuffer::MAP_TEXTURE_INDEX, TRUE, TRUE);
@@ -547,7 +547,7 @@ void LLDrawPoolBump::renderFullbrightShiny()
if( gSky.mVOSkyp->getCubeMap() )
{
LLGLEnable blend_enable(GL_BLEND);
LLGLEnable<GL_BLEND> blend_enable;
gGL.setSceneBlendType(LLRender::BT_REPLACE);
if (mVertexShaderLevel > 1)
@@ -748,13 +748,13 @@ void LLDrawPoolBump::renderBump(U32 pass)
}
LL_RECORD_BLOCK_TIME(FTM_RENDER_BUMP);
LLGLDisable fog(GL_FOG);
LLGLDisable<GL_FOG> fog;
LLGLDepthTest gls_depth(GL_TRUE, GL_FALSE, GL_LEQUAL);
LLGLEnable blend(GL_BLEND);
LLGLEnable<GL_BLEND> blend;
gGL.diffuseColor4f(1,1,1,1);
/// Get rid of z-fighting with non-bump pass.
LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(-1.0f, -1.0f);
LLGLEnable<GL_POLYGON_OFFSET_FILL> polyOffset;
gGL.setPolygonOffset(-1.0f, -1.0f);
renderBump(pass, sVertexMask);
}
@@ -1349,8 +1349,8 @@ void LLBumpImageList::onSourceLoaded( BOOL success, LLViewerTexture *src_vi, LLI
gPipeline.mScreen.bindTarget();
LLGLDepthTest depth(GL_FALSE);
LLGLDisable cull(GL_CULL_FACE);
LLGLDisable blend(GL_BLEND);
LLGLDisable<GL_CULL_FACE> cull;
LLGLDisable<GL_BLEND> blend;
gGL.setColorMask(TRUE, TRUE);
gNormalMapGenProgram.bind();
@@ -1373,7 +1373,7 @@ void LLBumpImageList::onSourceLoaded( BOOL success, LLViewerTexture *src_vi, LLI
S32 screen_width = gPipeline.mScreen.getWidth();
S32 screen_height = gPipeline.mScreen.getHeight();
glViewport(0, 0, screen_width, screen_height);
gGL.setViewport(0, 0, screen_width, screen_height);
for (S32 left = 0; left < width; left += screen_width)
{