X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frender%2Fprogramdata.cpp;h=f3c6108c767284a9e158ee88df7fdd9a5986873d;hb=bb386d895f5fce2f0099886fdf7e7073b18246e8;hp=0f641a4afbdf1f75dde9bb5803f5458f90abcc55;hpb=6f39983060a27634c012f66c82fea0d09fea9774;p=libs%2Fgl.git

diff --git a/source/render/programdata.cpp b/source/render/programdata.cpp
index 0f641a4a..f3c6108c 100644
--- a/source/render/programdata.cpp
+++ b/source/render/programdata.cpp
@@ -20,6 +20,7 @@ namespace GL {
 
 ProgramData::ProgramData(const Program *p):
 	tied_program(p),
+	generation(0),
 	last_buffer_block(0),
 	buffer(0),
 	dirty(0)
@@ -29,6 +30,7 @@ ProgramData::ProgramData(const Program *p):
 ProgramData::ProgramData(const ProgramData &other):
 	tied_program(other.tied_program),
 	uniforms(other.uniforms),
+	generation(other.generation),
 	last_buffer_block(0),
 	buffer(0),
 	dirty(0)
@@ -107,7 +109,7 @@ void ProgramData::uniform(Tag tag, Uniform *uni)
 		return add_uniform(tag, uni);
 
 	uniforms[i].replace_value(uni);
-	dirty |= 1<<i;
+	mark_dirty(1<<i);
 }
 
 template<typename T, typename V>
@@ -125,7 +127,7 @@ void ProgramData::uniform(Tag tag, V value)
 	else
 		uniforms[i].replace_value(new T(value));
 
-	dirty |= 1<<i;
+	mark_dirty(1<<i);
 }
 
 template<typename T, typename V>
@@ -144,7 +146,7 @@ void ProgramData::uniform_array(Tag tag, unsigned n, V value)
 	else
 		uniforms[i].replace_value(new UniformArray<T>(n, value));
 
-	dirty |= 1<<i;
+	mark_dirty(1<<i);
 }
 
 bool ProgramData::validate_tag(Tag tag) const
@@ -185,7 +187,14 @@ void ProgramData::add_uniform(Tag tag, Uniform *uni)
 	nu.value = uni;
 	uniforms.insert(j, nu);
 
-	dirty = ALL_ONES;
+	mark_dirty(ALL_ONES);
+}
+
+void ProgramData::mark_dirty(Mask bits)
+{
+	if(!dirty)
+		++generation;
+	dirty |= bits;
 }
 
 void ProgramData::uniform(Tag tag, const Uniform &u)
@@ -237,11 +246,6 @@ void ProgramData::uniform(Tag tag, float v0, float v1, float v2)
 	uniform3(tag, va);
 }
 
-void ProgramData::uniform(Tag tag, const Vector3 &v)
-{
-	uniform(tag, v.x, v.y, v.z);
-}
-
 void ProgramData::uniform3(Tag tag, const int *v)
 {
 	uniform<Uniform3i>(tag, v);
@@ -264,11 +268,6 @@ void ProgramData::uniform(Tag tag, float v0, float v1, float v2, float v3)
 	uniform4(tag, va);
 }
 
-void ProgramData::uniform(Tag tag, const Vector4 &v)
-{
-	uniform(tag, v.x, v.y, v.z, v.w);
-}
-
 void ProgramData::uniform(Tag tag, const Color &c)
 {
 	uniform(tag, c.r, c.g, c.b, c.a);
@@ -284,81 +283,41 @@ void ProgramData::uniform4(Tag tag, const float *v)
 	uniform<Uniform4f>(tag, v);
 }
 
-void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 2, 2> &m)
-{
-	uniform_matrix2(tag, &m(0, 0));
-}
-
 void ProgramData::uniform_matrix2(Tag tag, const float *v)
 {
 	uniform<UniformMatrix2x2f>(tag, v);
 }
 
-void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 2, 3> &m)
-{
-	uniform_matrix3x2(tag, &m(0, 0));
-}
-
 void ProgramData::uniform_matrix3x2(Tag tag, const float *v)
 {
 	uniform<UniformMatrix3x2f>(tag, v);
 }
 
-void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 2, 4> &m)
-{
-	uniform_matrix4x2(tag, &m(0, 0));
-}
-
 void ProgramData::uniform_matrix4x2(Tag tag, const float *v)
 {
 	uniform<UniformMatrix4x2f>(tag, v);
 }
 
-void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 3, 2> &m)
-{
-	uniform_matrix2x3(tag, &m(0, 0));
-}
-
 void ProgramData::uniform_matrix2x3(Tag tag, const float *v)
 {
 	uniform<UniformMatrix2x3f>(tag, v);
 }
 
-void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 3, 3> &m)
-{
-	uniform_matrix3(tag, &m(0, 0));
-}
-
 void ProgramData::uniform_matrix3(Tag tag, const float *v)
 {
 	uniform<UniformMatrix3x3f>(tag, v);
 }
 
-void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 3, 4> &m)
-{
-	uniform_matrix4x3(tag, &m(0, 0));
-}
-
 void ProgramData::uniform_matrix4x3(Tag tag, const float *v)
 {
 	uniform<UniformMatrix4x3f>(tag, v);
 }
 
-void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 4, 2> &m)
-{
-	uniform_matrix2x4(tag, &m(0, 0));
-}
-
 void ProgramData::uniform_matrix2x4(Tag tag, const float *v)
 {
 	uniform<UniformMatrix2x4f>(tag, v);
 }
 
-void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 4, 3> &m)
-{
-	uniform_matrix3x4(tag, &m(0, 0));
-}
-
 void ProgramData::uniform_matrix3x4(Tag tag, const float *v)
 {
 	uniform<UniformMatrix3x4f>(tag, v);
@@ -374,6 +333,16 @@ void ProgramData::uniform_matrix4(Tag tag, const float *v)
 	uniform<UniformMatrix4x4f>(tag, v);
 }
 
+void ProgramData::uniform_array(Tag tag, unsigned n, const int *v)
+{
+	uniform_array<Uniform1i>(tag, n, v);
+}
+
+void ProgramData::uniform_array(Tag tag, unsigned n, const float *v)
+{
+	uniform_array<Uniform1f>(tag, n, v);
+}
+
 void ProgramData::uniform1_array(Tag tag, unsigned n, const int *v)
 {
 	uniform_array<Uniform1i>(tag, n, v);
@@ -468,7 +437,7 @@ void ProgramData::remove_uniform(Tag tag)
 	delete i->value;
 	uniforms.erase(i);
 
-	dirty = ALL_ONES;
+	mark_dirty(ALL_ONES);
 }
 
 vector<Tag> ProgramData::get_uniform_tags() const