[cairo-commit] glitz ChangeLog,1.54,1.55

[David Reveman]

Committed by: davidr

Update of /cvs/cairo/glitz
In directory gabe:/tmp/cvs-serv7227

Modified Files:
	ChangeLog 
Log Message:
Added support for component alpha in one single pass when using a solid color as source

Index: ChangeLog
===================================================================
RCS file: /cvs/cairo/glitz/ChangeLog,v
retrieving revision 1.54
retrieving revision 1.55
diff -C2 -d -r1.54 -r1.55
*** ChangeLog	11 Sep 2004 14:52:49 -0000	1.54
--- ChangeLog	13 Sep 2004 17:50:37 -0000	1.55
***************
*** 1,2 ****
--- 1,33 ----
+ 2004-09-13  David Reveman  <c99drn at cs.umu.se>
+ 
+ 	* src/glitz_glx_info.c:
+ 	* src/glitz_agl_info.c: Addedd glBlendColor.
+ 
+ 	* src/glitzint.h: Added glBlendColor glitz_gl_proc_address_list_t.
+ 	Added render_op to glitz_composite_op_t.
+ 	component_alpha -> per_component.
+ 	Render operator to glitz_composite_op_init.
+ 
+ 	* src/glitz_compose.c: Added support for component alpha in one single
+ 	pass when using a solid color as source.
+ 	Render operator is now set from here.
+ 
+ 	* src/glitz_gl.h: Added GLITZ_GL_ONE_MINUS_SRC_COLOR and
+ 	GLITZ_GL_CONSTANT_COLOR tokens.
+ 	Added glitz_gl_blend_color_t prototype.
+ 
+ 	* src/glitz_glx_context.c: 
+ 	* src/glitz_glx_extension.c:
+ 	* src/glitz_agl_extension.c:	
+ 	* src/glitz.h: GLITZ_FEATURE_COMPONENT_ALPHA_MASK ->
+ 	GLITZ_FEATURE_PER_COMPONENT_RENDERING_MASK.
+ 
+ 	* src/glitz.c (glitz_composite): Render operator is now set by
+ 	in composite_enable.
+ 	(glitz_composite): component_alpha -> per_component, as we can now
+ 	do component alpha without multiple passes in some cases.
+ 	(glitz_composite): Multiply all alpha_mask components by weight, so
+ 	that we get solidc surfaces right.
+ 
  2004-09-11  David Reveman  <c99drn at cs.umu.se>