X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Frender%2Frenderer.cpp;h=ad5f87d5a4fd6fd8add9613b7562cb4415de0156;hp=68b7927dcb7067c0e3331c33f3f09bab1bf6a04a;hb=38712d8ecc57d043a2419ffbaeeb57f7a6586f14;hpb=2b2676392aff2eb6b38c3e463cc67f4d67a4ef8b

diff --git a/source/render/renderer.cpp b/source/render/renderer.cpp
index 68b7927d..ad5f87d5 100644
--- a/source/render/renderer.cpp
+++ b/source/render/renderer.cpp
@@ -2,8 +2,8 @@
 #include "buffer.h"
 #include "camera.h"
 #include "clipping.h"
-#include "deviceinfo.h"
 #include "error.h"
+#include "framebuffer.h"
 #include "lighting.h"
 #include "material.h"
 #include "program.h"
@@ -21,7 +21,8 @@ using namespace std;
 namespace Msp {
 namespace GL {
 
-Renderer::Renderer()
+Renderer::Renderer():
+	changed(0)
 {
 	state_stack.reserve(16);
 	state_stack.push_back(State());
@@ -54,6 +55,21 @@ void Renderer::transform(const Matrix &matrix)
 	changed |= MATRIX;
 }
 
+void Renderer::set_framebuffer(const Framebuffer *f)
+{
+	state->framebuffer = f;
+}
+
+void Renderer::set_viewport(const Rect *v)
+{
+	state->viewport = v;
+}
+
+void Renderer::set_scissor(const Rect *s)
+{
+	state->scissor = s;
+}
+
 void Renderer::set_texture(Tag tag, const Texture *tex, const Sampler *samp)
 {
 	if(tex)
@@ -72,7 +88,7 @@ void Renderer::set_texture(Tag tag, const Texture *tex, const Sampler *samp)
 			flush_textures();
 	}
 
-	for(vector<BoundTexture>::iterator i=texture_stack.end(); i!=texture_stack.begin(); )
+	for(auto i=texture_stack.end(); i!=texture_stack.begin(); )
 		if((--i)->tag==tag)
 		{
 			i->replaced = texture_stack.size();
@@ -207,7 +223,7 @@ void Renderer::end()
 	add_shader_data(standard_shdata);
 	excluded.clear();
 
-	PipelineState::clear();
+	commands.use_pipeline(0);
 }
 
 void Renderer::exclude(const Renderable &renderable)
@@ -226,18 +242,54 @@ void Renderer::render(const Renderable &renderable, Tag tag)
 		renderable.render(*this, tag);
 }
 
+void Renderer::clear(const ClearValue *values)
+{
+	pipeline_state.set_framebuffer(state->framebuffer);
+	pipeline_state.set_viewport(state->viewport);
+	pipeline_state.set_scissor(state->scissor);
+	commands.use_pipeline(&pipeline_state);
+	commands.clear(values);
+}
+
 void Renderer::draw(const Batch &batch)
 {
 	apply_state();
-
-	batch.draw();
+	batch.refresh();
+	commands.use_pipeline(&pipeline_state);
+	commands.draw(batch);
 }
 
 void Renderer::draw_instanced(const Batch &batch, unsigned count)
 {
 	apply_state();
+	batch.refresh();
+	commands.use_pipeline(&pipeline_state);
+	commands.draw_instanced(batch, count);
+}
+
+void Renderer::resolve_multisample(Framebuffer &target)
+{
+	if(!state->framebuffer)
+		throw invalid_operation("Renderer::resolve_multisample");
 
-	batch.draw_instanced(count);
+	unsigned width = state->framebuffer->get_width();
+	unsigned height = state->framebuffer->get_height();
+	if(target.get_width()!=width || target.get_height()!=height)
+		throw incompatible_data("Renderer::resolve_multisample");
+
+	pipeline_state.set_framebuffer(state->framebuffer);
+	commands.use_pipeline(&pipeline_state);
+	commands.resolve_multisample(target);
+}
+
+void Renderer::begin_query(const QueryPool &pool, unsigned index)
+{
+	commands.begin_query(pool, index);
+}
+
+void Renderer::end_query(const QueryPool &pool, unsigned index)
+{
+	commands.end_query(pool, index);
 }
 
 void Renderer::apply_state()
@@ -254,6 +306,10 @@ void Renderer::apply_state()
 		changed &= ~MATRIX;
 	}
 
+	pipeline_state.set_framebuffer(state->framebuffer);
+	pipeline_state.set_viewport(state->viewport);
+	pipeline_state.set_scissor(state->scissor);
+
 	bool shprog_changed = (state->shprog!=pipeline_state.get_shader_program());
 	pipeline_state.set_shader_program(state->shprog);
 
@@ -273,15 +329,15 @@ void Renderer::apply_state()
 	if(state->texture_count<texture_stack.size())
 		flush_textures();
 
-	for(vector<BoundTexture>::const_iterator i=texture_stack.begin(); i!=texture_stack.end(); ++i)
+	for(const BoundTexture &t: texture_stack)
 	{
-		int unit = (i->tag.id ? state->shprog->get_uniform_binding(i->tag) : i->unit);
+		int unit = (t.tag.id ? state->shprog->get_uniform_binding(t.tag) : t.unit);
 		if(unit>=0)
-			pipeline_state.set_texture(unit, i->texture, i->sampler);
+			pipeline_state.set_texture(unit, t.texture, t.sampler);
 	}
 
 	bool shdata_changed = changed&SHADER_DATA;
-	for(vector<BoundProgramData>::const_iterator i=shdata_stack.begin(); (!shdata_changed && i!=shdata_stack.end()); ++i)
+	for(auto i=shdata_stack.begin(); (!shdata_changed && i!=shdata_stack.end()); ++i)
 		shdata_changed = (i->shdata->get_generation()!=i->generation);
 	bool extra_shdata = (shdata_stack.size()>state->shdata_count);
 
@@ -289,10 +345,10 @@ void Renderer::apply_state()
 	{
 		if(extra_shdata)
 			shdata_stack.erase(shdata_stack.begin()+state->shdata_count, shdata_stack.end());
-		for(vector<BoundProgramData>::const_iterator i=shdata_stack.begin(); i!=shdata_stack.end(); ++i)
+		for(const BoundProgramData &d: shdata_stack)
 		{
-			i->shdata->apply(*state->shprog, pipeline_state);
-			i->generation = i->shdata->get_generation();
+			d.shdata->apply(*state->shprog, pipeline_state);
+			d.generation = d.shdata->get_generation();
 		}
 		changed &= ~SHADER_DATA;
 	}
@@ -300,39 +356,11 @@ void Renderer::apply_state()
 	pipeline_state.set_depth_test(state->depth_test);
 	pipeline_state.set_stencil_test(state->stencil_test);
 	pipeline_state.set_blend(state->blend);
-
-	pipeline_state.apply();
 }
 
 
-Renderer::BoundTexture::BoundTexture():
-	unit(-1),
-	texture(0),
-	sampler(0),
-	replaced(-1)
-{ }
-
-
 Renderer::BoundProgramData::BoundProgramData(const ProgramData *d):
-	shdata(d),
-	generation(0)
-{ }
-
-
-Renderer::State::State():
-	camera(0),
-	texture_count(0),
-	lowest_effect_texunit(Limits::get_global().max_texture_bindings),
-	clipping(0),
-	shprog(0),
-	shdata_count(0),
-	vertex_setup(0),
-	front_face(NON_MANIFOLD),
-	face_cull(NO_CULL),
-	depth_test(0),
-	stencil_test(0),
-	blend(0),
-	object_lod_bias(0)
+	shdata(d)
 { }
 
 } // namespace GL