Merge branch 'master' of https://github.com/okamstudio/godot

4 files changed, 142 insertions, 69 deletions

diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
index 5903be9d81..d1e55f2488 100644
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ b/drivers/gles2/rasterizer_gles2.cpp
@@ -4038,8 +4038,16 @@ void RasterizerGLES2::render_target_set_size(RID p_render_target,int p_width,int
 	glGenTextures(1, &rt->color);
 	glBindTexture(GL_TEXTURE_2D, rt->color);
 	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA,  rt->width, rt->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+
+	if (rt->texture_ptr->flags&VS::TEXTURE_FLAG_FILTER) {
+
+		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+	} else {
+
+		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+	}
 	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0);
@@ -5494,13 +5502,15 @@ Error RasterizerGLES2::_setup_geometry(const Geometry *p_geometry, const Materia
 				base = surf->array_local;
 				glBindBuffer(GL_ARRAY_BUFFER, 0);
 				bool can_copy_to_local=surf->local_stride * surf->array_len <= skinned_buffer_size;
+				if (p_morphs && surf->stride * surf->array_len > skinned_buffer_size)
+					can_copy_to_local=false;
+
+
 				if (!can_copy_to_local)
 					skeleton_valid=false;
 
-
 				/* compute morphs */
 
-
 				if (p_morphs && surf->morph_target_count && can_copy_to_local) {
 
 
@@ -8320,7 +8330,7 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 
 
 	CanvasItem *current_clip=NULL;
-
+	Shader *shader_cache=NULL;
 	canvas_opacity=1.0;
 	while(p_item_list) {
 
@@ -8365,6 +8375,8 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 				}
 			}
 
+			shader_cache=shader;
+
 			if (shader) {
 				canvas_shader.set_custom_shader(shader->custom_code_id);
 				if (canvas_shader.bind())
@@ -8374,50 +8386,6 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 					//todo optimize uniforms
 					shader_owner->shader_version=shader->version;
 				}
-				//this can be optimized..
-				int tex_id=1;
-				int idx=0;
-				for(Map<StringName,ShaderLanguage::Uniform>::Element *E=shader->uniforms.front();E;E=E->next()) {
-
-					Map<StringName,Variant>::Element *F=shader_owner->shader_param.find(E->key());
-
-					if ((E->get().type==ShaderLanguage::TYPE_TEXTURE || E->get().type==ShaderLanguage::TYPE_CUBEMAP)) {
-
-						RID rid;
-						if (F) {
-							rid=F->get();
-						}
-
-						if (!rid.is_valid()) {
-
-							Map<StringName,RID>::Element *DT=shader->default_textures.find(E->key());
-							if (DT) {
-								rid=DT->get();
-							}
-						}
-
-						if (rid.is_valid()) {
-
-							int loc = canvas_shader.get_custom_uniform_location(idx); //should be automatic..
-
-							glActiveTexture(GL_TEXTURE0+tex_id);
-							Texture *t=texture_owner.get(rid);
-							if (!t)
-								glBindTexture(GL_TEXTURE_2D,white_tex);
-							else
-								glBindTexture(t->target,t->tex_id);
-
-							glUniform1i(loc,tex_id);
-							tex_id++;
-						}
-					} else {
-						Variant &v=F?F->get():E->get().default_value;
-						canvas_shader.set_custom_uniform(idx,v);
-					}
-
-					idx++;
-				}
-
 
 				if (shader->has_texscreen && framebuffer.active) {
 
@@ -8426,8 +8394,8 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 
 					canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_MULT,Vector2(float(viewport.width)/framebuffer.width,float(viewport.height)/framebuffer.height));
 					canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_CLAMP,Color(float(x)/framebuffer.width,float(y)/framebuffer.height,float(x+viewport.width)/framebuffer.width,float(y+viewport.height)/framebuffer.height));
-					canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_TEX,tex_id);
-					glActiveTexture(GL_TEXTURE0+tex_id);
+					canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_TEX,max_texture_units-1);
+					glActiveTexture(GL_TEXTURE0+max_texture_units-1);
 					glBindTexture(GL_TEXTURE_2D,framebuffer.sample_color);
 					if (framebuffer.scale==1 && !canvas_texscreen_used) {
 #ifdef GLEW_ENABLED
@@ -8439,14 +8407,12 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 						}
 
 						canvas_texscreen_used=true;
-					}
-					tex_id++;
+					}	
 
-				}
-
-				if (tex_id>1) {
 					glActiveTexture(GL_TEXTURE0);
+
 				}
+
 				if (shader->has_screen_uv) {
 					canvas_shader.set_uniform(CanvasShaderGLES2::SCREEN_UV_MULT,Vector2(1.0/viewport.width,1.0/viewport.height));
 				}
@@ -8460,6 +8426,7 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 				uses_texpixel_size=shader->uses_texpixel_size;
 
 			} else {
+				shader_cache=NULL;
 				canvas_shader.set_custom_shader(0);
 				canvas_shader.bind();
 				uses_texpixel_size=false;
@@ -8471,6 +8438,59 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 			canvas_last_shader=shader_owner->shader;
 		}
 
+		if (shader_cache) {
+
+			Shader *shader = shader_cache;
+			//this can be optimized..
+			int tex_id=1;
+			int idx=0;
+			for(Map<StringName,ShaderLanguage::Uniform>::Element *E=shader->uniforms.front();E;E=E->next()) {
+
+				Map<StringName,Variant>::Element *F=shader_owner->shader_param.find(E->key());
+
+				if ((E->get().type==ShaderLanguage::TYPE_TEXTURE || E->get().type==ShaderLanguage::TYPE_CUBEMAP)) {
+
+					RID rid;
+					if (F) {
+						rid=F->get();
+					}
+
+					if (!rid.is_valid()) {
+
+						Map<StringName,RID>::Element *DT=shader->default_textures.find(E->key());
+						if (DT) {
+							rid=DT->get();
+						}
+					}
+
+					if (rid.is_valid()) {
+
+						int loc = canvas_shader.get_custom_uniform_location(idx); //should be automatic..
+
+						glActiveTexture(GL_TEXTURE0+tex_id);
+						Texture *t=texture_owner.get(rid);
+						if (!t)
+							glBindTexture(GL_TEXTURE_2D,white_tex);
+						else
+							glBindTexture(t->target,t->tex_id);
+
+						glUniform1i(loc,tex_id);
+						tex_id++;
+					}
+				} else {
+					Variant &v=F?F->get():E->get().default_value;
+					canvas_shader.set_custom_uniform(idx,v);
+				}
+
+				idx++;
+			}
+
+			if (tex_id>1) {
+				glActiveTexture(GL_TEXTURE0);
+			}
+
+		}
+
 		canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX,ci->final_transform);
 		canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX,Matrix32());
 
@@ -9581,9 +9601,6 @@ void RasterizerGLES2::init() {
 	//glClearDepth(1.0);
 	glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
 
-	skinned_buffer_size = GLOBAL_DEF("rasterizer/skinned_buffer_size",DEFAULT_SKINNED_BUFFER_SIZE);
-	skinned_buffer = memnew_arr( uint8_t, skinned_buffer_size );
-
 	glGenTextures(1, &white_tex);
 	unsigned char whitetexdata[8*8*3];
 	for(int i=0;i<8*8*3;i++) {
@@ -9759,7 +9776,6 @@ void RasterizerGLES2::init() {
 void RasterizerGLES2::finish() {
 
 
-	memdelete_arr(skinned_buffer);
 }
 
 int RasterizerGLES2::get_render_info(VS::RenderInfo p_info) {
@@ -10039,10 +10055,29 @@ RasterizerGLES2* RasterizerGLES2::get_singleton() {
 	return _singleton;
 };
 
+int RasterizerGLES2::RenderList::max_elements=RenderList::DEFAULT_MAX_ELEMENTS;
+
 RasterizerGLES2::RasterizerGLES2(bool p_compress_arrays,bool p_keep_ram_copy,bool p_default_fragment_lighting,bool p_use_reload_hooks) {
 
 	_singleton = this;
 
+	RenderList::max_elements=GLOBAL_DEF("rasterizer/max_render_elements",(int)RenderList::DEFAULT_MAX_ELEMENTS);
+	if (RenderList::max_elements>64000)
+		RenderList::max_elements=64000;
+	if (RenderList::max_elements<1024)
+		RenderList::max_elements=1024;
+
+	opaque_render_list.init();
+	alpha_render_list.init();
+
+	skinned_buffer_size = GLOBAL_DEF("rasterizer/skeleton_buffer_size_kb",DEFAULT_SKINNED_BUFFER_SIZE);
+	if (skinned_buffer_size<256)
+		skinned_buffer_size=256;
+	if (skinned_buffer_size>16384)
+		skinned_buffer_size=16384;
+	skinned_buffer_size*=1024;
+	skinned_buffer = memnew_arr( uint8_t, skinned_buffer_size );
+
 	keep_copies=p_keep_ram_copy;
 	use_reload_hooks=p_use_reload_hooks;
 	pack_arrays=p_compress_arrays;
@@ -10086,6 +10121,7 @@ RasterizerGLES2::RasterizerGLES2(bool p_compress_arrays,bool p_keep_ram_copy,boo
 
 RasterizerGLES2::~RasterizerGLES2() {
 
+	memdelete_arr(skinned_buffer);
 };
 
 
diff --git a/drivers/gles2/rasterizer_gles2.h b/drivers/gles2/rasterizer_gles2.h
index 0f77d18dee..508adf2859 100644
--- a/drivers/gles2/rasterizer_gles2.h
+++ b/drivers/gles2/rasterizer_gles2.h
@@ -65,7 +65,7 @@ class RasterizerGLES2 : public Rasterizer {
 
 		MAX_SCENE_LIGHTS=2048,
 		LIGHT_SPOT_BIT=0x80,
-		DEFAULT_SKINNED_BUFFER_SIZE = 2048 * 1024, // 10k vertices
+		DEFAULT_SKINNED_BUFFER_SIZE = 2048, // 10k vertices
 		MAX_HW_LIGHTS = 1,
 	};
 
@@ -827,15 +827,18 @@ class RasterizerGLES2 : public Rasterizer {
 	GLuint gui_quad_buffer;
 
 
+
 	struct RenderList {
 
 		enum {
-			MAX_ELEMENTS=4096,
+			DEFAULT_MAX_ELEMENTS=4096,
 			MAX_LIGHTS=4,
 			SORT_FLAG_SKELETON=1,
 			SORT_FLAG_INSTANCING=2,
 		};
 
+		static int max_elements;
+
 		struct Element {
 
 
@@ -868,8 +871,8 @@ class RasterizerGLES2 : public Rasterizer {
 		};
 
 
-		Element _elements[MAX_ELEMENTS];
-		Element *elements[MAX_ELEMENTS];
+		Element *_elements;
+		Element **elements;
 		int element_count;
 
 		void clear() {
@@ -1004,17 +1007,28 @@ class RasterizerGLES2 : public Rasterizer {
 		}
 		_FORCE_INLINE_ Element* add_element() {
 
-			if (element_count>MAX_ELEMENTS)
+			if (element_count>=max_elements)
 				return NULL;
 			elements[element_count]=&_elements[element_count];
 			return elements[element_count++];
 		}
 
-		RenderList() {
+		void init() {
 
 			element_count = 0;
-			for (int i=0;i<MAX_ELEMENTS;i++)
+			elements=memnew_arr(Element*,max_elements);
+			_elements=memnew_arr(Element,max_elements);
+			for (int i=0;i<max_elements;i++)
 				elements[i]=&_elements[i]; // assign elements
+
+		}
+
+		RenderList() {
+
+		}
+		~RenderList() {
+			memdelete_arr(elements);
+			memdelete_arr(_elements);
 		}
 	};
 
diff --git a/drivers/unix/ip_unix.cpp b/drivers/unix/ip_unix.cpp
index 841160f941..ad0d4e00ea 100644
--- a/drivers/unix/ip_unix.cpp
+++ b/drivers/unix/ip_unix.cpp
@@ -50,11 +50,16 @@
  #ifdef ANDROID_ENABLED
   #include "platform/android/ifaddrs_android.h"
  #else
+  #ifdef __FreeBSD__
+   #include <sys/types.h>
+  #endif
   #include <ifaddrs.h>
  #endif
  #include <arpa/inet.h>
  #include <sys/socket.h>
-
+ #ifdef __FreeBSD__
+  #include <netinet/in.h>
+ #endif
 #endif
 
 IP_Address IP_Unix::_resolve_hostname(const String& p_hostname) {
diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp
index 2de975e5d1..d51a7c74e8 100644
--- a/drivers/unix/os_unix.cpp
+++ b/drivers/unix/os_unix.cpp
@@ -44,7 +44,9 @@
 #include "stream_peer_tcp_posix.h"
 #include "packet_peer_udp_posix.h"
 
-
+#ifdef __FreeBSD__
+#include <sys/param.h>
+#endif
 #include <stdarg.h>
 #include <sys/time.h>
 #include <sys/wait.h>
@@ -305,7 +307,17 @@ Error OS_Unix::execute(const String& p_path, const List<String>& p_arguments,boo
 			args.push_back((char*)cs[i].get_data());// shitty C cast
 		args.push_back(0);
 
+#ifdef __FreeBSD__
+		if(p_path.find("/")) {
+			// exec name contains path so use it
+			execv(p_path.utf8().get_data(),&args[0]);
+		}else{
+			// use program name and search through PATH to find it
+			execvp(getprogname(),&args[0]);
+		}
+#else
 		execv(p_path.utf8().get_data(),&args[0]);
+#endif
 		// still alive? something failed..
 		fprintf(stderr,"**ERROR** OS_Unix::execute - Could not create child process while executing: %s\n",p_path.utf8().get_data());
 		abort();
@@ -421,6 +433,12 @@ String OS_Unix::get_executable_path() const {
 		return OS::get_executable_path();
 	}
 	return b;
+#elif defined(__FreeBSD__)
+	char resolved_path[MAXPATHLEN];
+
+	realpath(OS::get_executable_path().utf8().get_data(), resolved_path);
+
+	return String(resolved_path);
 #else
 	ERR_PRINT("Warning, don't know how to obtain executable path on this OS! Please override this function properly.");
 	return OS::get_executable_path();