X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Funiformblock.cpp;h=af4016ee5da8b32ad926689e0c211a3b0dbc4042;hb=e92de029768eef5f0fd744329e589161b46d0762;hp=25511d251e2361e56b67285b86b7e8add1f14585;hpb=492325880c47450f50dcdebdcb336b37230ef867;p=libs%2Fgl.git

diff --git a/source/core/uniformblock.cpp b/source/core/uniformblock.cpp
index 25511d25..af4016ee 100644
--- a/source/core/uniformblock.cpp
+++ b/source/core/uniformblock.cpp
@@ -3,6 +3,7 @@
 #include <msp/gl/extensions/arb_uniform_buffer_object.h>
 #include "buffer.h"
 #include "color.h"
+#include "deviceinfo.h"
 #include "error.h"
 #include "matrix.h"
 #include "uniform.h"
@@ -24,28 +25,30 @@ void DefaultUniformBlock::attach(const Program::UniformInfo &info, const Uniform
 	if(info.block->bind_point>=0)
 		throw invalid_argument("DefaultUniformBlock::attach");
 
-	uniforms[info.location] = &uni;
+	attach(info.location, uni);
 }
 
 void DefaultUniformBlock::attach(int index, const Uniform &uni)
 {
+	if(index<0)
+		return;
+
+	if(static_cast<unsigned>(index)>=uniforms.size())
+		uniforms.resize(index+1, 0);
 	uniforms[index] = &uni;
 }
 
-void DefaultUniformBlock::apply(int index) const
+void DefaultUniformBlock::apply() const
 {
-	if(index>=0)
-		throw invalid_argument("DefaultUniformBlock::apply");
-
-	for(map<int, const Uniform *>::const_iterator i=uniforms.begin(); i!=uniforms.end(); ++i)
-		i->second->apply(i->first);
+	for(unsigned i=0; i<uniforms.size(); ++i)
+		if(uniforms[i])
+			uniforms[i]->apply(i);
 }
 
 
 BufferBackedUniformBlock::BufferBackedUniformBlock(unsigned s):
 	size(s),
-	data(size),
-	buf_range(0)
+	data(size)
 {
 	static Require _req(ARB_shader_objects);
 	static Require _req2(ARB_uniform_buffer_object);
@@ -54,20 +57,9 @@ BufferBackedUniformBlock::BufferBackedUniformBlock(unsigned s):
 		throw invalid_argument("BufferBackedUniformBlock::BufferBackedUniformBlock");
 }
 
-BufferBackedUniformBlock::~BufferBackedUniformBlock()
-{
-	delete buf_range;
-}
-
 unsigned BufferBackedUniformBlock::get_alignment() const
 {
-	return BufferRange::get_uniform_buffer_alignment();
-}
-
-void BufferBackedUniformBlock::location_changed(Buffer *buf, unsigned off, unsigned) const
-{
-	delete buf_range;
-	buf_range = buf->create_range(off, size);
+	return Limits::get_global().uniform_buffer_alignment;
 }
 
 void BufferBackedUniformBlock::attach(const Program::UniformInfo &info, const Uniform &uni)
@@ -79,16 +71,5 @@ void BufferBackedUniformBlock::attach(const Program::UniformInfo &info, const Un
 	dirty = true;
 }
 
-void BufferBackedUniformBlock::apply(int index) const
-{
-	if(index<0)
-		throw invalid_argument("BufferBackedUniformBlock::apply");
-	if(!get_buffer())
-		throw invalid_operation("UniformBlock::apply");
-
-	refresh();
-	buf_range->bind_to(UNIFORM_BUFFER, index);
-}
-
 } // namespace GL
 } // namespace Msp