X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fframebuffer.cpp;h=43b0f94b82e4c882327ef686491453a1bc7cf263;hb=6afbace895a7bbcf216ab8e48280ea0303ab5892;hp=8806ea6c4956d980dafd2b72419050e78813c2d8;hpb=70153a4e27eeebc7e0a91de122f45eff6296cb71;p=libs%2Fgl.git

diff --git a/source/framebuffer.cpp b/source/framebuffer.cpp
index 8806ea6c..43b0f94b 100644
--- a/source/framebuffer.cpp
+++ b/source/framebuffer.cpp
@@ -1,5 +1,4 @@
 #include "error.h"
-#include "extension.h"
 #include "ext_framebuffer_blit.h"
 #include "ext_framebuffer_object.h"
 #include "framebuffer.h"
@@ -30,15 +29,15 @@ Framebuffer::Framebuffer():
 	height(0),
 	dirty(0)
 {
-	static RequireExtension _ext("GL_EXT_framebuffer_object");
+	static Require _req(EXT_framebuffer_object);
 
-	glGenFramebuffersEXT(1, &id);
+	glGenFramebuffers(1, &id);
 }
 
 Framebuffer::~Framebuffer()
 {
 	if(id)
-		glDeleteFramebuffersEXT(1, &id);
+		glDeleteFramebuffers(1, &id);
 	if(current()==this)
 		unbind();
 }
@@ -53,20 +52,20 @@ void Framebuffer::update_attachment(unsigned mask) const
 			const Attachment &attch = attachments[i];
 			if(mask&(1<<i))
 			{
-				if(attch.type==GL_RENDERBUFFER_EXT)
-					glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, attch.attachment, GL_RENDERBUFFER_EXT, attch.rbuf->get_id());
+				if(attch.type==GL_RENDERBUFFER)
+					glFramebufferRenderbuffer(GL_FRAMEBUFFER, attch.attachment, GL_RENDERBUFFER, attch.rbuf->get_id());
 				else if(attch.type==GL_TEXTURE_2D)
 				{
 					static_cast<Texture2D *>(attch.tex)->allocate(attch.level);
-					glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, attch.attachment, attch.type, attch.tex->get_id(), attch.level);
+					glFramebufferTexture2D(GL_FRAMEBUFFER, attch.attachment, attch.type, attch.tex->get_id(), attch.level);
 				}
 				else if(attch.type==GL_TEXTURE_CUBE_MAP)
 				{
 					static_cast<TextureCube *>(attch.tex)->allocate(attch.level);
-					glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, attch.attachment, attch.cube_face, attch.tex->get_id(), attch.level);
+					glFramebufferTexture2D(GL_FRAMEBUFFER, attch.attachment, attch.cube_face, attch.tex->get_id(), attch.level);
 				}
 				else
-					glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, attch.attachment, 0, 0);
+					glFramebufferRenderbuffer(GL_FRAMEBUFFER, attch.attachment, 0, 0);
 			}
 
 			if(attch.attachment>=COLOR_ATTACHMENT0 && attch.attachment<=COLOR_ATTACHMENT3)
@@ -84,7 +83,7 @@ void Framebuffer::check_size()
 	for(vector<Attachment>::iterator i=attachments.begin(); i!=attachments.end(); ++i)
 		if(i->type)
 		{
-			if(i->type==GL_RENDERBUFFER_EXT)
+			if(i->type==GL_RENDERBUFFER)
 			{
 				width = i->rbuf->get_width();
 				height = i->rbuf->get_height();
@@ -106,6 +105,15 @@ void Framebuffer::check_size()
 		}
 }
 
+unsigned Framebuffer::get_attachment_index(FramebufferAttachment attch)
+{
+	for(unsigned i=0; i<attachments.size(); ++i)
+		if(attachments[i].attachment==attch)
+			return i;
+	attachments.push_back(Attachment(attch));
+	return attachments.size()-1;
+}
+
 void Framebuffer::attach(FramebufferAttachment attch, Renderbuffer &rbuf)
 {
 	if(!id)
@@ -153,7 +161,7 @@ void Framebuffer::detach(FramebufferAttachment attch)
 FramebufferStatus Framebuffer::check_status() const
 {
 	Bind _bind(this, true);
-	return static_cast<FramebufferStatus>(glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT));
+	return static_cast<FramebufferStatus>(glCheckFramebufferStatus(GL_FRAMEBUFFER));
 }
 
 void Framebuffer::clear(BufferBits bits)
@@ -164,12 +172,12 @@ void Framebuffer::clear(BufferBits bits)
 
 void Framebuffer::blit_from(const Framebuffer &other, int sx0, int sy0, int sx1, int sy1, int dx0, int dy0, int dx1, int dy1, BufferBits bits, bool filter)
 {
-	static RequireExtension _ext("GL_EXT_framebuffer_blit");
+	static Require _req(EXT_framebuffer_blit);
 
 	const Framebuffer *old = current();
 	if(set_current(this))
 	{
-		glBindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, id);
+		glBindFramebuffer(GL_DRAW_FRAMEBUFFER, id);
 		if(dirty)
 		{
 			update_attachment(dirty);
@@ -177,12 +185,12 @@ void Framebuffer::blit_from(const Framebuffer &other, int sx0, int sy0, int sx1,
 		}
 	}
 	if(old!=&other)
-		glBindFramebufferEXT(GL_READ_FRAMEBUFFER_EXT, other.id);
+		glBindFramebuffer(GL_READ_FRAMEBUFFER, other.id);
 
-	glBlitFramebufferEXT(sx0, sy0, sx1, sy1, dx0, dy0, dx1, dy1, bits, (filter ? GL_LINEAR : GL_NEAREST));
+	glBlitFramebuffer(sx0, sy0, sx1, sy1, dx0, dy0, dx1, dy1, bits, (filter ? GL_LINEAR : GL_NEAREST));
 
 	set_current(old);
-	glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, (old ? old->id : 0));
+	glBindFramebuffer(GL_FRAMEBUFFER, (old ? old->id : 0));
 }
 
 void Framebuffer::blit_from(const Framebuffer &other, int sx, int sy, unsigned wd, unsigned ht, int dx, int dy, BufferBits bits)
@@ -199,7 +207,7 @@ void Framebuffer::bind() const
 {
 	if(set_current(this))
 	{
-		glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, id);
+		glBindFramebuffer(GL_FRAMEBUFFER, id);
 		if(dirty)
 		{
 			update_attachment(dirty);
@@ -228,15 +236,6 @@ Framebuffer &Framebuffer::system()
 	return sys_framebuf;
 }
 
-unsigned Framebuffer::get_attachment_index(FramebufferAttachment attch)
-{
-	for(unsigned i=0; i<attachments.size(); ++i)
-		if(attachments[i].attachment==attch)
-			return i;
-	attachments.push_back(Attachment(attch));
-	return attachments.size()-1;
-}
-
 
 Framebuffer::Attachment::Attachment(FramebufferAttachment a):
 	attachment(a),
@@ -246,7 +245,7 @@ Framebuffer::Attachment::Attachment(FramebufferAttachment a):
 
 void Framebuffer::Attachment::set(Renderbuffer &r)
 {
-	type = GL_RENDERBUFFER_EXT;
+	type = GL_RENDERBUFFER;
 	rbuf = &r;
 	level = 0;
 }