16 Commits

Author	SHA1	Message	Date
vrld	39e1c59989	Actually copy existing buffer data to temporary memory region in VBO::map().	2012-03-07 23:33:27 +01:00
vrld	6dee041a9d	Throw exception when VBO cannot allocate enough memory in VBO::map().	2012-03-07 23:26:03 +01:00
vrld	3f365857ee	Replace glMapBufferARB() with temp memory + glBufferSubDataARB(). ... Instead of letting OpenGL manage the memory mapping, allocate a temporary block of memory upon VBO:map(). Upon VBO::unmap() the block is copied to graphics memory using glBufferSubDataARB() and then released. Hopefully this will fix some weird error with Windows XP + old drivers, where VBOs can be created, but the mapped memory cannot be allocated resulting in the sprite batch drawing nothing at all. According to the interwebs this could actually faster than using OpenGL mapped memory, because there is no unnecessary syncing involved.	2012-03-07 23:24:29 +01:00
vrld	2b6cc4ea8c	Move VertexBuffer::Bind implementation to header to hint inlining	2012-03-07 23:01:05 +01:00
vrld	1dd40b690b	Some idiot put a != where there should be a ==.	2012-03-05 22:14:00 +01:00
vrld	febd7757fc	Make sure all error flags are cleared before calling glBufferDataARB() in VBO::load().	2012-03-05 20:58:17 +01:00
vrld	c0ffa5b07e	Add error checking in VBO::load(). ... VertexBuffer should now be able to fall back to vertex arrays if glBufferDataARB() fails (possible due to lack of memory).	2012-03-05 20:46:46 +01:00
Bart van Strien	386dd53780	Make VertexBuffers use size_t, raising the limit of vertices that can be stored ... This means more sprites in SpriteBatches, yay!	2012-01-24 23:02:35 +01:00
Bill Meltsner	be55579a22	Happy New Year, have an enormous diff	2012-01-09 02:41:11 -06:00
Bart van Strien	53e010a832	Remove all uses of LOVE_UNUSED, and simply not name the arguments instead	2011-12-20 20:26:17 +01:00
Bart van Strien	0aae9684b3	Automated formatting fix	2011-11-16 11:32:41 +01:00
Bill Meltsner	57f9cf439e	Add LOVE_UNUSED macro to stamp out all those "unused parameter" warnings	2011-10-12 14:03:38 -05:00
rude	873a99aba1	Add missing #include in VertexBuffer.cpp.	2011-08-12 13:38:42 +02:00
rude	480f936815	Added 'VertexBuffer' abstraction. SpriteBatches are now always supported. ... Also improved memory usage in SpriteBatch. (No need to retain full copy of sprites in memory. Can read that data back later to save data from OpenGL context destruction).	2011-08-12 11:35:14 +02:00
rude	84bf839872	Removed classes which should be implemented in Lua (or need of re-implementation).	2009-07-26 23:08:40 +02:00
rude	dcb3dfd83d	Initial Mercurial commit.	2009-07-26 15:46:49 +02:00