X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fpipelinestate.cpp;h=feb429a6eb126cc851f600c6e74144c698bcd5d9;hb=362534d5838123150311360b465026edba38bb7d;hp=23a2ed6a96b9b61dfcabe7e044324da797773572;hpb=38712d8ecc57d043a2419ffbaeeb57f7a6586f14;p=libs%2Fgl.git

diff --git a/source/core/pipelinestate.cpp b/source/core/pipelinestate.cpp
index 23a2ed6a..feb429a6 100644
--- a/source/core/pipelinestate.cpp
+++ b/source/core/pipelinestate.cpp
@@ -1,6 +1,8 @@
 #include <stdexcept>
 #include <msp/core/algorithm.h>
+#include "error.h"
 #include "pipelinestate.h"
+#include "uniformblock.h"
 
 using namespace std;
 
@@ -37,54 +39,66 @@ void PipelineState::set_shader_program(const Program *p)
 	set(shprog, p, SHPROG);
 }
 
-void PipelineState::set_vertex_setup(const VertexSetup *s)
-{
-	set(vertex_setup, s, VERTEX_SETUP);
-}
-
-void PipelineState::set_front_face(FaceWinding w)
-{
-	set(front_face, w, FACE_CULL);
-}
-
-void PipelineState::set_face_cull(CullMode c)
+void PipelineState::set_uniform_block(int binding, const UniformBlock *block)
 {
-	set(face_cull, c, FACE_CULL);
+	auto i = lower_bound_member(uniform_blocks, binding, &BoundUniformBlock::binding);
+	if(i==uniform_blocks.end() || i->binding!=binding)
+		i = uniform_blocks.insert(i, BoundUniformBlock(binding));
+	const Buffer *buffer = (block ? block->get_buffer() : 0);
+	if(block!=i->block || buffer!=i->buffer || binding<0)
+	{
+		i->block = block;
+		i->buffer = buffer;
+		i->changed = true;
+		i->used = block;
+		changes |= UNIFORMS;
+	}
 }
 
-void PipelineState::set_enabled_clip_planes(unsigned p)
+void PipelineState::set_texture(unsigned binding, const Texture *tex, const Sampler *samp)
 {
-	set(enabled_clip_planes, p, CLIP_PLANES);
+	set_texture(binding, tex, -1, samp);
 }
 
-void PipelineState::set_texture(unsigned binding, const Texture *tex, const Sampler *samp)
+void PipelineState::set_texture(unsigned binding, const Texture *tex, int level, const Sampler *samp)
 {
 	if((tex!=0)!=(samp!=0))
 		throw invalid_argument("PipelineState::set_texture");
+	if(level>=0 && !can_bind_tex_level(level))
+		throw invalid_operation("PipelineState::set_texture");
 
 	auto i = lower_bound_member(textures, binding, &BoundTexture::binding);
 	if(i==textures.end() || i->binding!=binding)
 		i = textures.insert(i, BoundTexture(binding));
-	if(tex!=i->texture || samp!=i->sampler)
+	if(tex!=i->texture || level!=i->level || samp!=i->sampler)
 	{
 		i->texture = tex;
 		i->sampler = samp;
+		i->level = level;
 		i->changed = true;
+		i->used = (tex && samp);
 		changes |= TEXTURES;
 	}
 }
 
-void PipelineState::set_uniform_block(int binding, const UniformBlock *block)
+void PipelineState::set_vertex_setup(const VertexSetup *s)
 {
-	auto i = lower_bound_member(uniform_blocks, binding, &BoundUniformBlock::binding);
-	if(i==uniform_blocks.end() || i->binding!=binding)
-		i = uniform_blocks.insert(i, BoundUniformBlock(binding));
-	if(block!=i->block || binding<0)
-	{
-		i->block = block;
-		i->changed = true;
-		changes |= UNIFORMS;
-	}
+	set(vertex_setup, s, VERTEX_SETUP);
+}
+
+void PipelineState::set_primitive_type(PrimitiveType t)
+{
+	set(primitive_type, t, PRIMITIVE_TYPE);
+}
+
+void PipelineState::set_front_face(FaceWinding w)
+{
+	set(front_face, w, FACE_CULL);
+}
+
+void PipelineState::set_face_cull(CullMode c)
+{
+	set(face_cull, c, FACE_CULL);
 }
 
 void PipelineState::set_depth_test(const DepthTest *dt)
@@ -102,20 +116,5 @@ void PipelineState::set_blend(const Blend *b)
 	set(blend, b, BLEND);
 }
 
-
-PipelineState::BoundTexture::BoundTexture(unsigned b):
-	binding(b),
-	changed(false),
-	texture(0),
-	sampler(0)
-{ }
-
-
-PipelineState::BoundUniformBlock::BoundUniformBlock(int b):
-	binding(b),
-	changed(false),
-	block(0)
-{ }
-
 } // namespace GL
 } // namespace Msp