Remove ChangeLog file and update configure.in to accept this.

1 files changed, 0 insertions, 2289 deletions

diff --git a/ChangeLog b/ChangeLog
deleted file mode 100644
index e37d5fd..0000000
--- a/ChangeLog
+++ /dev/null
@@ -1,2289 +0,0 @@
-2006-05-24  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glx_context.c (_glitz_glx_context_initialize):
-	* src/glitz.h: Add direct rendering to feature mask.
-
-	* src/glitz_drawable.c:
-	* src/glitzint.h:
-	* src/glitz.h: Add glitz_drawable_get_gl_string.
-
-2006-05-22  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glx_context.c (_glitz_glx_context_update): Update
-	drawable size before getting the current context.
-
-	* src/glx/glitz_glx_drawable.c (_glitz_glx_drawable_update_size):
-	Make no context current if pbuffer drawable we're about to destroy
-	is current. (bnc #175637)
-
-2006-05-20  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.5.6.
-
-	* configure.in: Bump version to 0.5.6.
-
-2006-05-02  David Reveman  <davidr@novell.com>
-
-	* src/agl/glitz_agl_format.c (glitz_agl_query_formats):
-	Fix typo in AGL format initialization. (Junji Takagi)
-
-2006-03-13  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.5.5.
-
-	* configure.in: Bump version to 0.5.5.
-
-	* src/glitz_pixel.c (glitz_set_pixels):
-	* src/glitz_gl.h:
-	Add experimental code for avoiding context switches when uploading
-	pixel data.
-
-	* src/agl/glitz_glx_context.c:
-	* src/agl/glitz_glx_drawable.c:
-	* src/agl/glitz_glxint.h:
-	* src/agl/glitz_egl_context.c:
-	* src/agl/glitz_egl_surface.c:
-	* src/agl/glitz_eglint.h:
-	* src/agl/glitz_wgl_context.c:
-	* src/agl/glitz_wgl_drawable.c:
-	* src/agl/glitz_wglint.h:
-	* src/agl/glitz_agl_context.c:
-	* src/agl/glitz_agl_drawable.c:
-	* src/agl/glitz_aglint.h:
-	* src/glitzint.h:
-	* src/glitz_surface.c:
-	* src/glitz_framebuffer.c:
-	* src/glitz_drawable.c:
-	* src/glitz_buffer.c: Add support for avoiding context switches.
-
-	* src/egl/glitz_egl_context.c (glitz_egl_context_get):
-	* src/egl/glitz_wgl_context.c (glitz_wgl_context_get):
-	* src/egl/glitz_agl_context.c (glitz_agl_context_get):
-	* src/glx/glitz_egl_drawable.c:
-	* src/glx/glitz_wgl_drawable.c:
-	* src/glx/glitz_agl_drawable.c:
-	* src/glx/glitz_eglint.h:
-	* src/glx/glitz_wglint.h:
-	* src/glx/glitz_aglint.h:
-	* src/glx/glitz_glxint.h:
-	* src/glx/glitz_glxext.h:
-	* src/glx/glitz_glx_info.c (_glitz_glx_proc_address_lookup):
-	* src/glx/glitz_glx_context.c:
-	* src/glx/glitz_glx_drawable.c:
-	* src/glx/glitz_glx_extension.c:
-	* src/glitz_framebuffer.c:
-	* src/glitz_drawable.c (glitz_drawable_swap_buffer_region):
-	* src/glitz.h: CopySubBufferMESA support.
-
-2006-02-23  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.5.4.
-
-	* configure.in: Bump version to 0.5.4.
-
-	* src/glitz_texture.c (glitz_texture_object_set_filter):
-	* src/glitz_gl.h:
-	* src/glitz.h: Mipmap filters.
-
-2006-02-16  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.5.3.
-
-	* configure.in: Bump version to 0.5.3.
-
-	* src/glitz_texture.c: Fix so that GL_ARB_texture_rectangle
-	and GL_ARB_texture_border_clamp are not required for texture
-	object creation.
-
-	* TODO: Add note about removing some complexity.
-
-	* src/glitz_pixel.c (glitz_get_pixels): Patch together clipped
-	fetching of pixels.
-
-2006-02-15  David Reveman  <davidr@novell.com>
-
-	* src/glitz_pixel.c (glitz_get_pixels): Flip clip box if output
-	scanline order is bottom up.
-	(_glitz_pixel_transform): y_src should always be added.
-
-2006-02-14  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glx_extension.c: GLX 1.3 or later includes fbconfig and
-	pbuffer support.
-
-2006-02-10  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glx_extension.c (glitz_glx_query_extensions):
-	Pretend we have GLX 1.3 if vendor is ATI.
-
-2006-02-06  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glx_drawable.c (glitz_glx_destroy): Indent fix.
-
-	* src/glitz_drawable.c (glitz_drawable_swap_buffer_region): Should be a
-	glFlush.
-
-	* src/glitz_context.c (glitz_context_draw_buffers): This looks better.
-
-2006-01-10  Vladimir Vukicevic  <vladimir@pobox.com>
-
-	* src/agl/glitz_wgl_format.c: Set GLITZ_FOURCC_RGB on all formats
-
-2006-01-02  David Reveman  <davidr@novell.com>
-
-	* src/egl/glitz_egl_context.c (_glitz_egl_make_current): 0 -> EGL_READ.
-	(Dave Airlie)
-
-	* src/egl/glitz_egl_config.c (_glitz_egl_format_compare): Track changes
-	to glitz_int_drawable_format_t. (Dave Airlie)
-
-2005-12-21  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.5.2.
-
-	* configure.in: Bump version to 0.5.2.
-
-	* src/egl/glitz_wgl_context.c (glitz_wgl_context_get):
-	* src/egl/glitz_glx_context.c (glitz_glx_context_get):
-	* src/egl/glitz_egl_context.c (glitz_egl_context_get):
-	* src/agl/glitz_agl_context.c (glitz_agl_context_get):
-	* src/glitzint.h:
-	* src/glitz_surface.c:
-	* src/glitz_pixel.c (glitz_get_pixels):
-	* src/glitz_framebuffer.c:
-	* src/glitz_drawable.c:
-	* src/glitz_context.c:
-	* src/glitz.h:
-	* src/glitz.c (glitz_copy_area): Appropriate glReadBuffer/glDrawBuffer
-	support.
-
-	* src/glitz_framebuffer.c (_glitz_fbo_swap_buffers): Flip buffers.
-
-	* src/glitz_surface.c (glitz_surface_sync_drawable):
-	* src/glitz.c (glitz_copy_area): Fix texture filter and wrap typo.
-
-2005-12-12  Vladimir Vukicevic  <vladimir@pobox.com>
-
-	* src/wgl/glitz_wgl_format.c: Set GLITZ_FOURCC_RGB on all formats
-
-2005-12-07  Vladimir Vukicevic  <vladimir@pobox.com>
-
-	* src/agl/glitz_wgl_drawable.c: Add program_map_init after fini
-	in drawable_destroy (same as changes to glx/agl code).
-
-2005-12-07  Vladimir Vukicevic  <vladimir@pobox.com>
-
-        * src/agl/glitz_agl_format.c: AGL backend compilation fixes.
-
-2005-11-30  David Reveman  <davidr@novell.com>
-
-	* TODO: Removed automatic texture coordinate generation.
-
-2005-11-29  David Reveman  <davidr@novell.com>
-
-	* TODO: Updated.
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.5.1.
-
-	* configure.in: Bump version to 0.5.1.
-
-	YV12 surface support.
-
-	New radial gradient.
-
-2005-11-09  David Reveman  <davidr@novell.com>
-
-	* Add WGL backend. Thanks to Vladimir Vukicevic and Tor Lillqvist.
-
-	* src/agl/glitz_aglint.h: AGL backend updates (Vladimir Vukicevic)
-
-2005-09-02  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.5.0.
-
-	* configure.in: Bump version to 0.5.0.
-
-	New GL_EXT_framebuffer_object interface.
-
-2005-08-29  David Reveman  <davidr@novell.com>
-
-	Indent and white-space cleanup.
-
-2005-07-04  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.4.4.
-
-	* configure.in: Bump version to 0.4.4.
-
-	* src/glitz.c:
-	* src/glitz.h:
-	* src/glitz_framebuffer.c:
-	* src/glitz_geometry.c:
-	* src/glitz_pixel.c:
-	* src/glitz_rect.c:
-	* src/glitz_surface.c:
-	* src/glitz_texture.c:
-	* src/glitzint.h:
-	* src/agl/glitz_agl_context.c:
-	* src/glx/glitz_glx_context.c:
-	Fix GL_EXT_framebuffer_object support.
-
-2005-07-01  David Reveman  <davidr@novell.com>
-
-	* src/glitz_filter.c (glitz_filter_set_params): Removed normalization
-	of convolution filters.
-
-2005-06-29  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glxint.h:
-	* src/glx/glitz-glx.h:
-	* src/glx/glitz_glx_format.c (_glitz_add_format): Add drawable
-	formats for all GLX visuals.
-	Add glitz_glx_find_drawable_format_for_visual. (Radek Doulík)
-
-2005-06-15  David Reveman  <davidr@novell.com>
-
-	* src/egl/glitz_egl_info.c (glitz_egl_get_proc_address): Shut up
-	compiler.
-	PTHREADS is now defined in config.h.
-
-	* configure.in: Check for libpthread when building glitz-egl.
-
-2005-06-07  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.4.3.
-
-	* configure.in: Bump version to 0.4.3.
-
-2005-06-06  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glx_context.c (_glitz_glx_context_update): Fix minor
-	synchronization issue.
-
-	* src/glitz_surface.c (glitz_surface_push_current):
-	* src/glitz_compose.c (glitz_composite_op_init): Fix framebuffer object
-	issues.
-
-	* src/glitzint.h:
-	* src/glitz_context.c:
-	* src/glitz.h: Remove temporary context functions.
-
-	* src/glitz.c (glitz_copy_area): Run more efficiently on Xgl.
-
-2005-05-19  David Reveman  <davidr@novell.com>
-
-	* src/Makefile.am:
-	* configure.in: Add EGL backend.
-
-2005-04-12  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.4.2.
-
-	* configure.in: Bump version to 0.4.2.
-
-	* src/glx/glitz_glx_context.c (_glitz_glx_context_make_current):
-	* src/agl/glitz_agl_context.c:
-	(_glitz_agl_context_make_current): Call glFinish before switching
-	context.
-
-	* src/Makefile.am (libglitz_la_SOURCES):
-	* src/agl/glitz_glx_info.c:
-	* src/agl/glitz_agl_info.c:
-	* src/glx/glitz_glx_context.c:
-	* src/agl/glitz_agl_context.c:
-	* src/glitzint.h:
-	* src/glitz.h: Added glitz_context_t interface.
-
-	* src/agl/glitz_glxint.h:
-	* src/agl/glitz_aglint.h:
-	* src/agl/glitz_glx_info.c:
-	* src/agl/glitz_agl_info.c:
-	* src/agl/glitz_glx_drawable.c:
-	* src/agl/glitz_agl_drawable.c:
-	* src/glitzint.h:
-	* src/glitz_surface.c:
-	* src/glitz.c (glitz_copy_area): Removed use of "make current read".
-
-2005-03-16  David Reveman  <davidr@novell.com>
-
-	* src/glitz_pixel.c (glitz_get_pixels): Fix y-offset when returning
-	data in bottom to top scanline order.
-
-2005-03-12  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glx_info.c: Fix non thread safe initialization code.
-
-2005-03-10  David Reveman  <davidr@novell.com>
-
-	* src/glx/glitz_glx_context.c (_glitz_glx_context_initialize):
-	Temporary workaround for problem with NPOT GL_TEXTURE_2D textures.
-
-	* src/glitz_pixel.c (glitz_set_pixels): Correct offset in pixel
-	data with bottom to top scanline order.
-
-2005-03-08  David Reveman  <davidr@novell.com>
-
-	* src/glitz_texture.c (glitz_texture_set_tex_gen): Initialize plane
-	equation correctly.
-
-	* src/glitz_pixel.c (glitz_set_pixels): Advance to next clip box.
-	(glitz_set_pixels): Zero y-offset to _glitz_pixel_transform.
-
-2005-03-01  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.4.1.
-
-	* configure.in: Bump version to 0.4.1.
-
-	* src/glitz_pixel.c (glitz_set_pixels): Rectangular clipping.
-
-2005-02-09  David Reveman  <davidr@novell.com>
-
-	* Add preliminary support for EXT_framebuffer_object.
-
-2005-02-01  David Reveman  <davidr@novell.com>
-
-	* src/glitz_surface.c (glitz_surface_set_transform): Fix typo in
-	comment and remove unnecessary code.
-
-2005-01-25  David Reveman  <davidr@novell.com>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.4.0.
-
-	* configure.in: Bump version to 0.4.0.
-
-	Add anti-aliased trapezoids, rectangular clipping, multiple
-	geometry arrays, bitmap geometry, mask surface convolution filtering.
-
-2004-12-07  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: Moved misplaced __internal_linkage.
-
-2004-12-03  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_compose.c (glitz_composite_op_init): Make sure some
-	context is current when synchronizing solid color.
-
-	* src/glitz_pixel.c: Added quick paths for solid surfaces.
-
-2004-11-12  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_rect.c (glitz_set_rectangles): Clear solid damage
-	flag when setting solid color (Luca Barbieri).
-
-2004-11-08  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_buffer.c: Important bug fix. Bind default buffer
-	object after map and bind named buffer object before unmap.
-	Thanks to Luca Barbieri.
-
-2004-11-03  David Reveman  <c99drn@cs.umu.se>
-
-	* Source tree restructuring and switch to new drawable interface.
-
-2004-10-21  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_pixel.c (glitz_get_pixels): Set read buffer and
-	scissor box before ReadPixels.
-
-	* src/glitz.c (glitz_copy_area): Reset scissor box when before
-	CopyPixels.
-	(glitz_copy_area): Moved pop_current to correct place.
-	(glitz_copy_area): Set read buffer and scissor box before
-	copy_texture.
-
-2004-10-09  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_pixel.c (glitz_get_pixels): Set intermediate image
-	size correctly.
-
-2004-10-06  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.c (glitz_copy_area): Fixed source drawable offset.
-
-	* src/glitz_pixel.c (glitz_set_pixels): Fixed drawable offset.
-
-2004-10-04  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.2.3.
-
-	* configure.in: Bump version to 0.2.3.
-
-	* src/glitz_texture.c: Added glitz_texture_size_check.
-
-	* src/glitz_rect.c (glitz_set_rectangles): Made the software fall-back
-	for fill rectangles a bit more efficient.
-
-	* src/glitz.c (glitz_composite): Tracking changes to geometry objects.
-
-	* src/glitz_pixel.c: Tracking changes to geometry objects.
-	Fixed a few offset problems.
-
-	* src/glitz_glxint.h: Added GLX features.
-
-	* src/glitz_glx_surface.c: Added surface size checks.
-
-	* src/glitz_glx_pbuffer.c: screen_info to glitz_glx_pbuffer_create
-	and glitz_glx_pbuffer_destroy.
-
-	* src/glitz_glx_info.c: glBlendColor needs function address lookup.
-	(glitz_glx_get_proc_address): Only lookup glXGetProcAddress if
-	GLITZ_GLX_FEATURE_GLX_GET_PROC_ADDRESS_MASK is present.
-	(_glitz_glx_proc_address_lookup): Fixed GLX function address lookup.
-	Fixed root context creation.
-	(glitz_glx_screen_info_get): Check GLX extension version.
-	Added underscore prefix to static function names.
-
-	* src/glitz_glx_format.c: glitz_glx_query_formats_glx12 ->
-	glitz_glx_query_formats.
-	glitz_glx_query_formats_glx13 -> glitz_glx_query_formats_fbconfig.
-
-	* src/glitz_glx_extension.c: Check GLX extensions.
-	Check for GL_EXT_blend_color.
-	client_glx -> glx.
-	gl_extensions_strings -> gl_extensions_string.
-
-	* src/glitz_glx_context.c: glitz_glx_context_create_glx12 ->
-	glitz_glx_context_create.
-	glitz_glx_context_create_glx13 -> glitz_glx_context_create_fbconfig.
-	GLX function pointers are now stored in screen_info.
-	(glitz_glx_context_proc_address_lookup):
-	Function address lookup updates.
-
-	* src/glitz_gl.h: Added viewport and texture size tokens.
-
-	* src/glitz_geometry.c: Update default geometry to current clipping
-	box.
-
-	* src/glitz_compose.c: Check for GLITZ_FEATURE_BLEND_COLOR_MASK
-	support.
-
-	* src/glitz_buffer.c: Added support for glitz_buffer_create_for_data
-	functionality.
-
-	* src/glitz_aglint.h: Added GLITZ_AGL_FEATURE_BLEND_COLOR_MASK.
-	Max texture sizes and viewport sizes in glitz_agl_context_t.
-
-	* src/glitz_agl_surface.c: Added surface size checks.
-
-	* src/glitz_agl_info.c: glBlendColor needs function address lookup.
-	(glitz_agl_thread_info_init): Fixed root context init.
-
-	* src/glitz_agl_extension.c: Check for GL_EXT_blend_color.
-	(_glitz_agl_extension_query_gl): gl_extensions_strings ->
-	gl_extensions_string.
-	(glitz_agl_query_extensions): Check GL_EXT_blend_color.
-
-	* src/glitz_agl_context.c (glitz_agl_context_proc_address_lookup):
-	Function address lookup updates.
-
-	* src/glitz.h: Added GLITZ_FEATURE_BLEND_COLOR_MASK.
-	Added glitz_buffer_create_for_data.
-
-2004-09-21  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_glxint.h: Added create_new_context to
-	glitz_glx_static_proc_address_list_t.
-	A GLXContext as parameter to glitz_glx_context_make_current.
-
-	* src/glitz_glxext.h: Added glitz_glx_create_new_context_t function
-	prototype.
-
-	* src/glitz_glx_surface.c (_glitz_glx_surface_destroy): A
-	GLXContext to glitz_glx_context_make_current.
-
-	* src/glitz_glx_pbuffer.c (glitz_glx_pbuffer_create): Only create
-	pbuffer if we've got a valid fbconfig.
-
-	* src/glitz_glx_info.c (glitz_glx_proc_address_lookup): Added
-	glXCreateNewContext.
-
-	* src/glitz_glx_context.c (_glitz_glx_context_create_glx12): Use
-	GLITZ_GL_TRUE instead of 1 for GL_TRUE.
-	(_glitz_glx_context_create_glx13): If now visual could be found
-	for a format the context should be created with glXCreateNewContext.
-	(glitz_glx_context_make_current): The default GLXContext is now a
-	parameter.
-	(glitz_glx_context_update): Use root context as new context if no
-	real context is available.
-
-2004-09-20  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_filter.c (glitz_filter_set_params): Fixed number of color
-	stops calculation.
-
-	* src/glitz_texture.c (glitz_texture_init): Initialize texture
-	flags depending on border clamp support.
-
-	* src/glitz_program.c: Added better testing whether fragment program
-	failed to load or not.
-
-	* src/glitz_glx_info.c (glitz_glx_create_root_context): Don't set
-	program map here.
-	(glitz_glx_screen_info_get): Set program_map here.
-
-	* src/glitz_glx_context.c (glitz_glx_context_get): Init feature mask
-	to screen_info feature mask.
-	(glitz_glx_context_proc_address_lookup): No need to init feature mask
-	here.
-
-	* src/glitz_gl.h: Added a bunch of fragment program tokens.
-
-	* src/glitz_aglint.h: Added gl_version to thread_info.
-	Added function address lookup utility functions.
-
-	* src/glitz_agl_surface.c: Push context current if function address
-	lookup is needed.
-
-	* src/glitz_agl_info.c: Added function address lookup.
-
-	* src/glitz_agl_extension.c: Enable VBO and PBO extension
-	checking.
-	(glitz_agl_query_extensions): Store GL_VERSION in thread_info.
-
-	* src/glitz_agl_context.c: Added function address lookup for all
-	functions not part of OpenGL 1.2.
-
-	* TODO: Improved AGL backend.
-
-2004-09-17  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_pixel.c: GLITZ_TRANSFORM_COPY_BOX_MASK is more correct name
-	than GLITZ_TRANSFORM_COPY_REGION_MASK.
-	(glitz_set_pixels): Set GLITZ_GL_UNPACK_ROW_LENGTH.
-	(glitz_get_pixels): Set GLITZ_GL_PACK_ROW_LENGTH.
-	GLITZ_GL_UNPACK_ALIGNMENT should be GLITZ_GL_PACK_ALIGNMENT.
-
-	* src/glitz_buffer.c (_glitz_buffer_init): Unbind buffer after
-	creation.
-	(glitz_pixel_buffer_create): Use buffer hint for choosing target.
-
-2004-09-16  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.c (glitz_composite): Don't set texture wrap mode to
-	GL_CLAMP_TO_BORDER when extension is missing.
-
-2004-09-15  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_agl_extension.c:
-	* src/glitz_glx_extension.c: Don't accept any extension by using
-	GL_VERSION as if it's not listed in the extension string it's usually
-	not supported in hardware.
-
-	* src/glitz_pixel.c (glitz_set_pixels): Get texture before pixel
-	transform and buffer bind.
-
-2004-09-14  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_compose.c: Fixed division by zero bug that occurred when
-	solid color alpha was zero.
-
-2004-09-13  David Reveman  <c99drn@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@cs.umu.se>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.2.2.
-
-	* configure.in: Bump version to 0.2.2.
-
-	* src/glitz_filter.c (glitz_filter_set_params): Gradient coordinates
-	are now translated 0.5 in both x and y directions within glitz so
-	applications shouldn't have to think about this anymore. e.g.
-	specifying the top-left pixel as color stop coordinate is now done
-	with x parameter 0.0 and y parameter 0.0. This makes much more sence.
-
-	* src/glitz_rect.c (glitz_set_rectangles): Fixed memory leak.
-	Fixed order of pixel color components.
-
-	* src/glitz.c (glitz_composite): Oh, I'm good at these, not the
-	first time I accidentally replaced x with y.
-
-2004-09-10  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_rect.c: Added missing hidden_def to glitz_set_rectangles.
-	(glitz_rectangle_bounds): hmm, how did this function turn up like
-	this, well now it's fixed
-
-	* src/glitzint.h: Added PROJECTIVE_TRANSFORM flag.
-
-	* src/glitz_surface.c (glitz_surface_set_transform): Check if
-	projective transform.
-
-	* src/glitz_program.c: Fixed so that perspective transformations
-	work with convolution filters and gradient filters.
-
-	* src/glitz_compose.c (SURFACE_WRAP): Only allow projective
-	transformations if GL_ARB_texture_clamp_to_border is present.
-
-2004-09-09  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: IGNORE_REPEAT flag replaced by IGNORE_WRAP flag.
-	TEXTURE_COORDS flag replaced by EYE_COORDS flag.
-
-	* src/glitz_texture.c (glitz_texture_set_tex_gen): Only shift
-	coordinates for texture border when it's not done by the
-	transformation matrix.
-
-	* src/glitz_surface.c (glitz_surface_init): No surface flags
-	set by default.
-	(glitz_surface_set_transform): Added transformation
-	support for hardware without GL_ARB_texture_clamp_to_border.
-	(glitz_surface_set_transform): Set new SURFACE_FLAG_TRANSFORM.
-	(glitz_surface_set_filter): IGNORE_REPEAT flag replaced by
-	IGNORE_WRAP flag. TEXTURE_COORDS flag replaced by EYE_COORDS flag.
-
-	* src/glitz_program.c: Program type should not be part of
-	convolution program headers or gradient program headers.
-	(_glitz_compile_arb_fragment_program): Improved failure checking.
-	(_glitz_create_fragment_program): Program type is now added here.
-	(_glitz_create_fragment_program): Pass number of parameters that
-	will be required to _glitz_compile_arb_fragment_program.
-
-	* src/glitz_pixel.c (glitz_set_pixels): 0 as flags to
-	glitz_texture_set_tex_gen is what we want here.
-
-	* src/glitz_glx_info.c: Added glGetError to gl_proc_address.
-
-	* src/glitz_glx_extension.c: GL_ARB_texture_non_power_of_two has
-	been promoted as a core feature to OpenGL 2.0.
-	GL_ENV_texture_combine_env is not really a OpenGL 1.3 feature,
-	GL_ARB_texture_combine_env is.
-
-	* src/glitz_gl.h: Added glGetError prototype and error tokens.
-	Added GLITZ_GL_MAX_PROGRAM_LOCAL_PARAMETERS token.
-	Fixed glGetProgramiv prototype.
-
-	* src/glitz_filter.c (glitz_filter_set_params): Fixed gradient
-	filter coordinate generation.
-	(glitz_filter_set_type): Don't use SURFACE_PAD macro to check for
-	padded gradient here.
-
-	* src/glitz_compose.c (SURFACE_WRAP): Added transformation
-	support for hardware without GL_ARB_texture_clamp_to_border.
-
-	* src/glitz_agl_surface.c: Fixed so that AGL backend actually
-	compiles.
-
-	* src/glitz_agl_info.c: Added glGetError to gl_proc_address.
-
-	* src/glitz_agl_extension.c (glitz_agl_query_extensions): Fixed so
-	that AGL backend actually compiles.
-
-	* src/glitz.c (glitz_composite): replaced TEXTURE_COORDS flag with
-	EYE_COORDS flag, which is obviously the other way around.
-	(glitz_copy_area): 0 as flags to glitz_texture_set_tex_gen is
-	what we want here.
-
-2004-09-08  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_format.c (glitz_format_for_each_texture_format): Use
-	default GLITZ_GL_PROXY_TEXTURE_2D texture.
-
-2004-09-07  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: Allow use of a version number to check presence of
-	an extension.
-
-	* src/glitz_util.c (glitz_extensions_query): Allow use of a version
-	number to check presence of an extension.
-
-	* src/glitz_glx_info.c (glitz_glx_screen_info_get): Don't query
-	formats if OpenGL version is insufficient.
-
-	* src/glitz_glx_extension.c: Improved extension checking.
-
-	* src/glitz_glx_context.c (glitz_glx_context_proc_address_lookup):
-	Lookup correct symbols.
-
-	* src/glitz_agl_info.c (glitz_agl_thread_info_init): Don't query
-	formats if OpenGL version is insufficient.
-
-	* src/glitz_agl_extension.c: Improved extension checking.
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.2.1.
-
-	* configure.in: Bump version to 0.2.1.
-
-	* src/glitz-agl.h: Be consistent with the GLX backend.
-
-	* src/glitz_agl_surface.c: Be consistent with the GLX backend.
-
-	* src/glitz-glx.h: Window size as parameters to
-	glitz_glx_surface_create_for_window to avoid unnecessary server
-	round trip.
-
-	* src/glitz_glx_surface.c: Window size as parameters to
-	glitz_glx_surface_create_for_window to avoid unnecessary server
-	round trip.
-
-	* src/glitzint.h: Added texture flags.
-	Removed texture_mask.
-	GLITZ_FLAG -> GLITZ_SURFACE_FLAGS.
-	texcoord_height and texcoord_width replaced by texture.box.
-
-	* src/glitz_texture.c: Make sure fill transparent works even though
-	GL_ARB_texture_border_clamp is missing.
-	texture_mask goes away.
-	Added texture flags.
-	texcoord_height and texcoord_width replaced by texture.box.
-
-	* src/glitz_surface.c: GLITZ_FLAG -> GLITZ_SURFACE_FLAGS.
-	texture_mask goes away.
-	Added texture flags.
-	texcoord_height and texcoord_width replaced by texture.box.
-	Added GLITZ_SURFACE_FLAG_SIMPLE_TRANSFORM_MASK, which mean no
-	transform or translate only transform.
-
-	* src/glitz_rect.c (glitz_set_rectangles):
-	GLITZ_FLAG -> GLITZ_SURFACE_FLAGS.
-
-	* src/glitz_pixel.c (glitz_set_pixels): texture->box
-	specifies the texture origin in the texture map.
-	(glitz_set_pixels): no need to pass surface height
-	to glitz_texture_set_tex_gen anymore.
-	(glitz_set_pixels): GLITZ_FLAG -> GLITZ_SURFACE_FLAGS.
-
-	* src/glitz_glxint.h: texture_mask goes away.
-
-	* src/glitz_glx_surface.c: Added texture flags.
-	GLITZ_FLAG -> GLITZ_SURFACE_FLAGS.
-
-	* src/glitz_glx_info.c: texture_mask goes away.
-
-	* src/glitz_glx_extension.c (glitz_glx_query_extensions):
-	texture_mask goes away.
-
-	* src/glitz_geometry.c (glitz_set_geometry): GLITZ_FLAG ->
-	GLITZ_SURFACE_FLAGS.
-
-	* src/glitz_filter.c (glitz_filter_set_params): Don't calculate
-	texture unit sizes here, they have already been calculated in
-	the texture object.
-	texcoord_height and texcoord_width replaced by texture.box.
-
-	* src/glitz_compose.c: Added texture flags.
-	Fill type transparent supported even though
-	GL_ARB_texture_border_clamp is missing.
-
-	* src/glitz_aglint.h: texture_mask goes away.
-
-	* src/glitz_agl_surface.c: Added texture flags.
-	GLITZ_FLAG -> GLITZ_SURFACE_FLAGS.
-
-	* src/glitz_agl_extension.c (glitz_agl_query_extensions):
-	texture_mask goes away.
-
-	* src/glitz.c (glitz_composite): no need to pass surface height
-	to glitz_texture_set_tex_gen anymore.
-
-2004-09-04  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_buffer.c (glitz_buffer_unmap): Obviously wrong.
-
-2004-09-03  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: Switched to geometry buffers.
-
-	* src/glitz_texture.c: Added texcoord_width_unit and
-	texcoord_height_unit.
-	Always use glTexGen for texture coordinates.
-
-	* src/glitz_surface.c: Cleaned up public API.
-	Switched to geometry buffers.
-	glitz_buffer_t -> glitz_color_buffer_t.
-
-	* src/glitz_status.c: Removed unused status values. Added
-	CONTENT_DESTROYED.
-
-	* src/glitz_rect.c: fill -> set and set always use SRC operator.
-	glitz_set_rectangles works for all surfaces, drawable or not.
-
-	* src/glitz_program.c: Transformations are no longer done in
-	fragment programs. Vertex programs are no longer needed.
-
-	* src/glitz_pixel.c: Use fixed point pixel conversion.
-	pixel_buffer -> buffer and moved to glitz_buffer.c.
-	glitz_put_pixels -> glitz_set_pixels.
-
-	* src/glitz_operator.c: Stencil operators no longer needed.
-
-	* src/glitz_gl.h: VertexArray, TexGen tokens and prototypes.
-	More buffer object prototypes.
-
-	* src/glitz_filter.c: Use float instead of double everywhere.
-	Do all calculations at "filter set" time and nothing at
-	"filter use" time.
-	Vertex programs are no longer needed.
-
-	* src/glitz_compose.c: Use float instead of double everywhere.
-	Vertex programs are no longer needed.
-
-	* src/glitz_glx_surface.c: New context specific backend objects.
-	Removed update_size backend function.
-
-	* src/glitz_agl_surface.c: New context specific backend objects.
-	Removed update_size backend function.
-
-	* src/glitz_glx_context.c: New context specific backend objects.
-
-	* src/glitz_agl_context.c: New context specific backend objects.
-
-	* src/glitz.h: Added new geometry system. Cleaned up public API.
-
-	* src/glitz.c: Switched using vertex arrays and vertex buffer
-	objects for everything.
-
-	* src/Makefile.am (libglitz_la_SOURCES): Removed glitz_trap.c,
-	glitz_tri.c and glitz_stencil.c. Added glitz_buffer.c and
-	glitz_geometry.c.
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.2.0.
-
-	* configure.in: Bump version to 0.2.0.
-
-	* TODO: Switched to geometry buffers.
-	Transformations are no longer done in fragment programs.
-
-2004-08-18  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: New filter system should now be working.
-	Added x_offset, y_offset to all polygon rendering functions.
-
-	* src/glitz_util.c: Added glitz_clamp_value.
-
-	* src/glitz_tri.c: Added x_offset, y_offset.
-	Don't use display list for multi-sampling as it turned out slower than
-	without display lists.
-	Added new glitz_add_triangles function.
-
-	* src/glitz_trap.c: Switch to new trapezoid type.
-	Added x_offset, y_offset.
-	Don't use display list for multi-sampling as it turned out slower than
-	without display lists.
-	Added new glitz_add_trapezoids function.
-
-	* src/glitz_surface.c (glitz_surface_init): HINT_CLIP default.
-	(glitz_surface_set_transform): Fixed projective transformations.
-	Removed glitz_surface_get_affine_transform.
-	(glitz_surface_set_fill): Added GLITZ_FILL_CLIP.
-	Removed correctness hint.
-	(glitz_surface_set_filter): Updated filter system.
-	Removed polyopacity.
-	Added x_offset, y_offset to clipping functions.
-
-	* src/glitz_stencil.c: Added x_offset, y_offset.
-
-	* src/glitz_rect.c: Added x_offset, y_offset.
-
-	* src/glitz_program.c: Added new much improved fragment programs
-	and new system for creating them.
-
-	* src/glitz_pixel.c (glitz_put_pixels): Removed broken render texture
-	support.
-
-	* src/glitz_glx_surface.c: Don't use render texture.
-
-	* src/glitz_glx_info.c: Removed display list functions.
-
-	* src/glitz_glx_format.c (_glitz_glx_format_compare): We rather have
-	single buffered non-multisample formats first.
-
-	* src/glitz_glx_extension.c: Don't use render texture.
-
-	* src/glitz_glx_context.c: Don't use render texture.
-	Don't check max texture indirections here.
-
-	* src/glitz_gl.h: Added some fragment program tokens.
-	Removed display list function prototypes.
-
-	* src/glitz_filter.c: Added new convolution and new gradient filters.
-
-	* src/glitz_compose.c: Added fill type clip.
-	(_glitz_get_surface_type): Tracking changes to new filter system.
-
-	* src/glitz_aglint.h: Don't use render texture.
-
-	* src/glitz_agl_surface.c: Don't use render texture.
-
-	* src/glitz_agl_pbuffer.c: Don't use render texture. We need a better
-	interface for that. GL_EXT_render_target looks promising.
-
-	* src/glitz_agl_info.c: Removed display list functions.
-
-	* src/glitz_agl_format.c (_glitz_agl_format_compare): We rather have
-	non-multisample formats first.
-
-	* src/glitz_agl_extension.c (glitz_agl_query_extensions): Don't check
-	max texture indirections here.
-
-	* src/glitz.h: Switch to the new trapezoid type.
-	Added GLITZ_FILTER_GAUSSIAN.
-	Added fill type CLIP, which works the same way as X Render; no image
-	transformation, then dst rectangle is clipped to surface size. image
-	transformation, fill type transparent is used.
-	Removed correctness hint as highest quality is now always used.
-	Removed polyopacity as it's now a parameter to the composite polygon
-	functions.
-	Added x_offset and y_offset to all polygon rendering functions.
-	Added glitz_add_trapezoids and glitz_add_triangles.
-
-	* src/glitz.c: Removed the manual repeat fall-back as it was too many
-	problems with it and it just made everything a mess.
-	GL_ARB_texture_border_clamp is now required for normal transformations.
-	Switch to not using display lists for multi-sampling as it seems to
-	be faster.
-
-	* src/Makefile.am (libglitz_la_SOURCES): Removed glitz_matrix.c.
-
-	* TODO: Added new convolution and gradient filter.
-	Fixed projective transformations.
-	Added some notes about gamma correction.
-
-2004-08-10  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.h: Added glitz_surface_finish.
-
-	* src/glitzint.h: Added allocate parameter to get_texture backend
-	function.
-
-	* src/glitz_surface.c: Removed glitz_surface_try_push_current.
-
-	* src/glitz_format.c: Removed option from find_standard_format and
-	made standard format names match exactly.
-
-	Switch name of glitz_render data types, functions and source
-	code to glitz_combine_, glitz_composite_ and glitz_compose.c.
-
-2004-08-05  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: New composite interface.
-	New filter system.
-	Improved OpenGL state updating.
-	Removed programmatic surface.
-
-	* src/glitz_util.c: Removed glitz_intersect_bounding_box_double.
-	(glitz_uint_to_power_of_two): Faster.
-	Removed glitz_uint_is_power_of_two in favor of the POWER_OF_TWO
-	macro, thanks to Roman Pozlevich for the tip.
-
-	* src/glitz_tri.c (glitz_int_composite_triangles): Smarter way for
-	doing polygon opacity.
-
-	* src/glitz_trap.c (glitz_composite_trapezoids): Smarter way for doing
-	polygon opacity.
-
-	* src/glitz_texture.c: Use POWER_OF_TWO macro.
-	(_glitz_texture_allocate): Clear unused texels.
-	New filter and wrap handling.
-	Added glitz_texture_tex_coord.
-
-	* src/glitz_surface.c (glitz_surface_init): Detect solid surface type.
-	Removed glitz_surface_create_intermediate.
-	Removed programmatic surfaces.
-	Added _glitz_surface_solid_store and glitz_surface_ensure_solid
-	functions for solid color handling.
-	(glitz_surface_set_transform): New filter system.
-	(glitz_surface_get_affine_transform): Added
-	glitz_surface_get_affine_transform so that affine transform is only
-	computed when actually needed.
-	Added glitz_surface_set_fill.
-	Added glitz_surface_set_correctness_hint.
-	(glitz_surface_set_filter): New filter system.
-	(glitz_surface_update_state): Added glitz_surface_update_state for much
-	more efficient OpenGL state updating.
-	(glitz_surface_update_state): Multisample handling is now done here.
-
-	* src/glitz_stencil.c: Write update mask.
-
-	* src/glitz_status.c: Added glitz_status_to_status_mask.
-
-	* src/glitz_render.c: Added support for component alpha with solid
-	surfaces.
-	Filters moved into glitz_filter.c.
-	Updated all of the render interface to match the new composite
-	interface.
-
-	* src/glitz_rect.c: Added STORE_16 macro.
-	(glitz_int_fill_rectangles): Don't compute bounds here.
-	Added _glitz_fill_solid for filling solid surfaces with SRC operator.
-
-	* src/glitz_program.c: Updated fragment programs to use texture matrix
-	for projective transformations.
-	(_glitz_create_vertex_program): Filter type determines vertex program
-	creation parameters.
-	(_glitz_create_fragment_program): Filter type determines fragment
-	program creation parameters.
-	(glitz_program_map_fini): Update to reflect changes to program map.
-
-	* src/glitz_pixel.c: Use new tex_coord functions.
-
-	* src/glitz_matrix.c: Removed glitz_matrix_transform_bounding_box.
-
-	* src/glitz_glxint.h: Removed ARB from feature names.
-	Switched to static context stack allocation.
-
-	* src/glitz_glx_surface.c (_glitz_glx_surface_push_current): Lazy
-	allocation of pbuffers.
-	(_glitz_glx_surface_create): Lazy allocation of pbuffers.
-
-	* src/glitz_glx_info.c: Added glLoadMatrixd and glMultMatrixd.
-	(glitz_glx_screen_info_get): Switched to static context stack
-	allocation.
-
-	* src/glitz_glx_extension.c: New extensions
-	GL_ARB_texture_border_clamp, GL_EXT_texture_env_combine.
-
-	* src/glitz_glx_context.c: Multisample control is moved into glitz
-	core library.
-	(glitz_glx_context_make_current): Write the update mask.
-	(glitz_glx_context_push_current): Switched to static context stack
-	allocation.
-	(glitz_glx_context_pop_current): Switched to static context stack
-	allocation.
-
-	* src/glitz_gl.h: Added GLITZ_GL_FLOAT and GLITZ_GL_CLAMP_TO_BORDER
-	tokens.
-	Added glitz_gl_load_matrix_d_t and glitz_gl_mult_matrix_d_t prototypes.
-
-	* src/glitz_filter.c: Added new filter interface, which matches the
-	X Render extensions filter interface.
-
-	* src/glitz_aglint.h: Removed ARB from feature names.
-	Switched to static context stack allocation.
-
-
-	* src/glitz_agl_surface.c (_glitz_agl_surface_push_current): Lazy
-	allocation of pbuffers.
-	(_glitz_agl_set_features): Stupid code goes away.
-	(_glitz_agl_surface_create): Lazy allocation of pbuffers.
-
-	* src/glitz_agl_info.c: Added glLoadMatrixd and glMultMatrixd.
-	(glitz_agl_thread_info_init): Switched to static context stack
-	allocation.
-
-	* src/glitz_agl_extension.c: New extensions
-	GL_ARB_texture_border_clamp, GL_EXT_texture_env_combine.
-
-	* src/glitz_agl_context.c: Multisample control is moved into glitz
-	core library.
-	(glitz_agl_context_make_current): Write the update mask.
-	(glitz_agl_context_push_current): Switched to static context stack
-	allocation.
-	(glitz_agl_context_pop_current): Switched to static context stack
-	allocation.
-
-	* src/glitz.man: Added new manual page with a short description.
-
-	* src/glitz.h: New filter types.
-	Removed ARB from feature names.
-	Color ranges and programmatic surfaces, get out of here!
-	Added fill types.
-	glitz_surface_set_repeat replaced by glitz_surface_set_fill.
-	Added glitz_surface_set_correctness_hint, which makes it possible
-	to turn off the software repeat fall-back that produces slightly
-	incorrect results.
-	Added filter parameters to glitz_surface_set_filter.
-
-	* src/glitz.c: New internal composite interface. This new interface
-	almost completely replaces the old way to do composite. Only some
-	parts of the old interface are left as fall-back for cases where
-	hardware is not capable of using this new much improved interface.
-	New interface is simpler and much more correct then the old one.
-	Different fill types and projective transformations are now supported.
-
-	* src/Makefile.am (libglitz_la_SOURCES): glitz_programmatic.c,
-	glitz_color_range.c goes away and in comes glitz_filter.c.
-
-	* TODO: Updated TODO list.
-
-2004-07-24  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_agl_info.c:
-	(glitz_agl_fini): Use glitz_agl_thread_info_destroy for thread info
-	destruction.
-	glitz_agl_thread_info_destroy is now used for manual thread info
-	destruction and _tsd_destroy is now destruction call-back function.
-
-	* src/glitz_glx_info.c (glitz_glx_create_root_context):
-	Store root_colormap in screen_info.
-	(glitz_glx_screen_destroy): Free root colormap.
-	(glitz_glx_fini): Use glitz_glx_thread_info_destroy for thread info
-	destruction.
-	(glitz_glx_thread_info_get): Don't use strdup.
-	glitz_glx_thread_info_destroy is now used for manual thread info
-	destruction and _tsd_destroy is now destruction call-back function.
-
-	* src/glitz_glxint.h: Added Colormap root_colormap to screen_info
-	struct.
-
-	* src/glitz_agl_surface.c (_glitz_agl_surface_destroy): More efficient
-	surface destruction.
-
-	* src/glitz_glx_surface.c (_glitz_glx_surface_destroy): More efficient
-	surface destruction.
-
-	* src/glitz_surface.c (glitz_surface_fini): More safe and
-	efficient texture deallocation.
-
-	* src/glitz_programmatic.c (_glitz_programmatic_surface_create):
-	Fixed serious memory leak in programmatic surfaces. This caused
-	a texture name allocation at each composite operation with a
-	programmatic surface.
-
-2004-07-22  David Reveman  <c99drn@cs.umu.se>
-
-	* TODO: Added some important stuff to the TODO list.
-
-2004-07-20  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: Added glTexEnvfv, glColor4d and pixel buffer
-	functions to glitz_gl_proc_address_list_t.
-	Moved some stuff into glitz_color_range.c.
-	Added new glitz_render_op_t infrastructure.
-	Added component-alpha support.
-	Fixed some macros.
-	Added reference counting to glitz_surface_t.
-	programs -> program_map.
-	SHORT_MODULATE -> SHORT_MULT.
-
-	* src/glitz_surface.c (glitz_surface_init): programs -> program_map.
-	Added reference counting to surfaces.
-	Added glitz_surface_set_component_alpha.
-
-	* src/glitz_render.c: Added new glitz_render_op_t infrastructure.
-	This is a major improvement to the old mess. This new infrastructure
-	scales very well, is much easier to understand and is more efficient.
-
-	* src/glitz_programmatic.c: GLITZ_PROGRAMMATIC_SURFACE_LINEAR_TYPE ->
-	GLITZ_PROGRAMMATIC_SURFACE_TYPE_LINEAR and
-	GLITZ_PROGRAMMATIC_SURFACE_RADIAL_TYPE ->
-	GLITZ_PROGRAMMATIC_SURFACE_TYPE_RADIAL.
-	(_glitz_programmatic_surface_create): Use MAXSHORT for static surface
-	size.
-	Removed glitz_programmatic_surface_setup.
-	Removed glitz_programmatic_surface_bind as that code should now be
-	in glitz_render.c.
-
-	* src/glitz_program.c: Cleaned up and moved some that should be in
-	glitz_render.c. Added support for component-alpha.
-
-	* src/glitz_pixel.c: Added new pixel buffer interface, which
-	allows for asynchronous pixel transfers and access to
-	high-performance memory. Modified pixel transfer functions
-	to use the new pixel buffer interface.
-
-	* src/glitz_glxint.h: Added
-	GLITZ_GLX_FEATURE_ARB_TEXTURE_ENV_COMBINE_MASK,
-	GLITZ_GLX_FEATURE_ARB_TEXTURE_ENV_DOT3_MASK,
-	GLITZ_GLX_FEATURE_PIXEL_BUFFER_OBJECT_MASK;
-	programs -> program_map.
-
-	* src/glitz_glx_surface.c (_glitz_glx_set_features): Better check
-	for multi-texturing and check pixel buffer object extension
-	support.
-	programs -> program_map.
-
-	* src/glitz_glx_info.c: Added glTexEnvfv, glColor4d and pixel buffer
-	functions to _glitz_glx_gl_proc_address.
-	(glitz_glx_thread_info_get): Fixed thread specific data
-	allocation.
-	(glitz_glx_display_destroy): Fixed memory leak.
-	(glitz_glx_screen_info_get): Use glitz_program_map_init to
-	initialize program map.
-	(glitz_glx_screen_destroy): Use glitz_program_map_fini to
-	clean up program map.
-
-	* src/glitz_glx_extension.c: Check for GL_ARB_texture_env_combine,
-	GL_ARB_texture_env_dot3 and GL_EXT_pixel_buffer_object.
-
-	* src/glitz_glx_context.c (glitz_glx_context_proc_address_lookup):
-	Lookup pixel buffer object function pointers.
-
-	* src/glitz_gl.h: Added a bunch of new tokens and function
-	declarations.
-
-	* src/glitz_format.c: OpenGL GL_ALPHA formats are now used for
-	alpha textures instead of GL_INTENSITY.
-
-	* src/glitz_color_range.c: Moved some stuff from glitzint.h to this
-	file and use the new pixel buffer interface for asynchronous
-	color range data transfers.
-
-	* src/glitz_aglint.h: Added
-	GLITZ_AGL_FEATURE_ARB_TEXTURE_ENV_COMBINE_MASK,
-	GLITZ_AGL_FEATURE_ARB_TEXTURE_ENV_DOT3_MASK,
-	GLITZ_AGL_FEATURE_PIXEL_BUFFER_OBJECT_MASK.
-	programs -> program_map.
-
-	* src/glitz_agl_surface.c: programs -> program_map.
-
-	* src/glitz_agl_info.c: Added glTexEnvfv, glColor4d and pixel buffer
-	functions to _glitz_agl_gl_proc_address.
-	(glitz_agl_thread_info_get): Fixed thread specific data
-	allocation.
-	(glitz_agl_thread_info_init): Use glitz_program_map_init to
-	initialize program map.
-	(glitz_agl_thread_info_fini): Use glitz_program_map_fini to
-	clean up program map.
-	(glitz_agl_thread_info_fini): Do not free thread specific data here.
-
-	* src/glitz_agl_extension.c: Check for GL_ARB_texture_env_combine,
-	GL_ARB_texture_env_dot3 and GL_EXT_pixel_buffer_object.
-
-	* src/glitz.h: glitz_color_range_create now needs a surface
-	reference.
-	Added glitz_surface_set_component_alpha.
-	Added skip_lines to glitz_pixel_format_t.
-	Added new pixel buffer interface, which allows for asynchronous
-	pixel transfers and access to high-performance memory.
-
-	* src/glitz.h: Added GLITZ_FEATURE_ARB_TEXTURE_ENV_COMBINE_MASK,
-	GLITZ_FEATURE_ARB_TEXTURE_ENV_DOT3_MASK,
-	GLITZ_FEATURE_PIXEL_BUFFER_OBJECT_MASK,
-	GLITZ_FEATURE_COMPONENT_ALPHA_MASK.
-
-	* src/glitz.c: Moved in my new glitz.c code, much of it is similar
-	to the old glitz.c code. However, this new code uses the new
-	glitz_render_op_t infrastructure and supports component alpha.
-
-	* configure.in: Added GCC warning flags.
-
-	* TODO: Updated todo list.
-
-	* README: Added a short description of glitz.
-
-2004-06-21  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.1.5.
-
-	* configure.in: Bump version to 0.1.5.
-
-	* src/glitzint.h: Added new pixel interface and support for none
-	24bit visuals.
-	Added byte order and bit order defines.
-
-	* src/glitz_util.c: Removed big_endian, and format functions.
-
-	* src/glitz_texture.c (glitz_texture_init): LUMINANCE_ALPHA is no
-	longer used for A8 textures.
-
-	* src/glitz_surface.c (glitz_surface_init): Init polyedge_smooth_hint
-	to GLITZ_POLYEDGE_SMOOTH_HINT_GOOD.
-	(glitz_surface_init): Use glitz_surface_texture_format to get correct
-	texture format.
-	Added glitz_surface_texture_format.
-	(glitz_surface_create_similar): Inherit filter and polygon hints.
-	(glitz_surface_setup_environment): Don't set PACK/UNPACK alignment.
-	Added 2x and 8x software multisample patterns.
-	(glitz_surface_enable_anti_aliasing): Use new polyedge smooth hint
-	to choose anti-aliasing method.
-	Removed draw_pixels and read_pixels functions.
-
-	* src/glitz_render.c (glitz_render_type): GL_INTENSITY is now used
-	for alpha textures.
-	(glitz_render_enable): Set fragment color to correctly support
-	non ARGB textures.
-
-	* src/glitz_programmatic.c (_glitz_programmatic_surface_create):
-	transform -> matrix.
-	(glitz_programmatic_surface_set_transform): transform -> matrix.
-	(glitz_programmatic_surface_bind): transform -> matrix.
-
-	* src/glitz_pixel.c: Added new pixel interface.
-
-	* src/glitz_operator.c (glitz_set_stencil_operator): Fixed
-	stencil operators SET and UNION.
-
-	* src/glitz_glx_surface.c (_glitz_glx_surface_update_size): Use
-	texture format.
-
-	* src/glitz_glx_info.c: Updated GL proc address table.
-	(glitz_glx_screen_info_get): Don't set PACK/UNPACK alignment.
-
-	* src/glitz_glx_format.c: Use new texture format detection system.
-
-	* src/glitz_glx_context.c
-	(glitz_glx_context_set_surface_anti_aliasing): Support new
-	polyedge smooth hint.
-
-	* src/glitz_gl.h: Added a few new GL defines and function prototypes.
-
-	* src/glitz_format.c: Added new texture format detection system and
-	full support for non 24-bit formats.
-
-	* src/glitz_color_range.c (glitz_color_range_bind): Compile time
-	byte-order check.
-
-	* src/glitz_agl_surface.c (_glitz_agl_surface_update_size): Use
-	texture format.
-
-	* src/glitz_agl_pbuffer.c (glitz_agl_pbuffer_create):
-	internal_format -> format.
-
-	* src/glitz_agl_info.c: Updated GL proc address table.
-	(glitz_agl_thread_info_init): Don't set PACK/UNPACK alignment.
-
-	* src/glitz_agl_format.c: Use new texture format detection system.
-
-	* src/glitz_agl_context.c
-	(glitz_agl_context_set_surface_anti_aliasing): Support new
-	polyedge smooth hint.
-
-	* src/glitz.h: Added new pixel interface.
-	Added glitz_surface_set_polyedge_smooth_hint.
-
-	* src/glitz.c (glitz_copy_area): Updated to use new pixel interface.
-
-	* src/Makefile.am (libglitz_la_SOURCES): Added glitz_pixel.c.
-
-	* configure.in: Added bigendian check.
-
-2004-06-11  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.1.4.
-
-	* configure.in: Bump version to 0.1.4.
-
-	* src/glitzint.h: Added software multi-sampling, new render interface
-	and new stencil interface.
-
-	* src/glitz_util.c: Removed glitz_union_bounding_box_double as it's
-	no longer used.
-
-	* src/glitz_tri.c (glitz_int_fill_triangles): Added software
-	multi-sample support.
-	(glitz_int_composite_triangles): Use new stencil interface.
-
-	* src/glitz_trap.c (glitz_int_fill_trapezoids): Added software
-	multi-sample support.
-	(glitz_composite_trapezoids): Use new stencil interface.
-
-	* src/glitz_surface.c: Removed transform stack as it's no longer
-	needed.
-	(glitz_surface_create_intermediate): Added
-	GLITZ_INTERMEDIATE_RGBA_STENCIL.
-	Removed enable/disable program functions in favor of new render
-	interface.
-	Removed glitz_surface_bounds as it's no longer used.
-	(glitz_surface_set_transform): Fixed so that NULL as transform
-	for programmatic surface is handled correctly.
-	(glitz_surface_set_draw_buffer): Switch stencil mask.
-	(glitz_surface_swap_buffers): Clear all stencil masks.
-	Added glitz_surface_enable_anti_aliasing,
-	glitz_surface_disable_anti_aliasing and software multi-sample
-	support.
-	Move all clipping code into the new stencil interface.
-	(glitz_surface_get_hints): Add GLITZ_HINT_MULTISAMPLE_MASK if software
-	multi-sampling is used.
-
-	* src/glitz_program.c: Modulate linear and radial gradients
-	with current color to support dynamic gradient opacity. Modulate
-	convolution filter result with current color to support dynamic
-	opacity. Major cleanup, moved much code into the new render
-	interface.
-
-	* src/glitz_operator.c: Added glitz_set_stencil_operator as part
-	of the new stencil buffer interface.
-
-	* src/glitz_matrix.c: Removed glitz_matrix_translate as it's no
-	longer used.
-
-	* src/glitz_gl.h: Added GLITZ_GL_LESS, GLITZ_GL_LEQUAL,
-	GLITZ_GL_COMPILE and display list function prototypes.
-
-	* src/glitz_agl_info.c: Added display list functions.
-
-	* src/glitz_glx_info.c: Added display list functions.
-
-	* src/glitz.h: Added GLITZ_HINT_MULTISAMPLE_MASK hint.
-
-	* src/glitz.c (_glitz_composite_direct): Use new render interface.
-	(glitz_composite): Use new render interface. Software multi-sampling
-	support. Major cleanup to compositing using intermediate surface.
-
-	* src/Makefile.am (libglitz_la_SOURCES): Added glitz_render.c and
-	glitz_stencil.c.
-
-2004-06-02  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: glitz_intersect_bounding_box should not be declared
-	internal.
-
-2004-05-30  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.c (glitz_copy_area): Use new glitz_texture_copy_surface
-	function.
-
-	* src/glitz_agl_surface.c (_glitz_agl_surface_get_texture): Use
-	new glitz_texture_copy_surface function.
-
-	* src/glitz_glx_surface.c (_glitz_glx_surface_get_texture): Use
-	new glitz_texture_copy_surface function.
-
-	* src/glitzint.h: New parameters to glitz_texture_copy_surface.
-
-	* src/glitz_texture.c (glitz_texture_copy_surface): Made it more
-	flexible, this was required to make glitz_copy_area work correctly.
-
-	* src/glitz.c (glitz_copy_area): And another one.
-
-2004-05-29  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_matrix.c (glitz_matrix_transform_bounding_box): Fixed
-	another typo.
-
-2004-05-28  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.c (_glitz_composite_direct): Fixed typo.
-
-	* src/glitz_glx_info.c (glitz_glx_screen_info_get): screen_info to
-	proc_address_lookup.
-	(glitz_glx_proc_address_lookup): Check for glXGetProcAddressARB last as
-	we don't want to use it for GLX 1.3 function pointer lookups.
-
-	* src/glitz_glxint.h: screen_info to proc_address_lookup.
-
-	* src/glitz_glx_context.c (glitz_glx_context_proc_address_lookup):
-	Only check the number of texture indirections if fragment program
-	extension is supported.
-	(glitz_glx_context_make_current): screen_info to proc_address_lookup.
-
-2004-05-27  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.c (glitz_copy_area): Coordinate calculation fix.
-
-2004-05-26  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_rect.c (glitz_int_fill_rectangles): Don't use glClear
-	if clipping is set.
-
-2004-05-24  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: Added support for read-only surfaces.
-
-	* src/glitz_tri.c (glitz_int_composite_triangles): Use
-	create_intermediate.
-
-	* src/glitz_trap.c (glitz_composite_trapezoids): Use
-	create_intermediate.
-
-	* src/glitz_surface.c: Added support for read-only surfaces.
-	Added glitz_surface_find_similar_format and
-	glitz_surface_find_similar_standard_format.
-
-	* src/glitz_programmatic.c: Added support for read-only surfaces.
-
-	* src/glitz_glx_surface.c: Added support for read-only surfaces.
-
-	* src/glitz_glx_format.c: Added read-only formats.
-
-	* src/glitz_format.c: Added read-only formats.
-
-	* src/glitz_agl_surface.c: Added support for read-only surfaces.
-
-	* src/glitz_agl_format.c: Added read-only formats.
-
-	* src/glitz.h: Added read-only formats.
-	Added find_similar format functions, create_similar new takes a
-	a format pointer instead of an format name.
-
-	* src/glitz.c (glitz_composite): Use create_intermediate.
-
-	* src/glitz-glx.h: option_mask is a more appropriate name than options.
-
-	* src/glitz-agl.h: option_mask is a more appropriate name than options.
-
-2004-05-20  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.1.3.
-
-	* configure.in: Bump version to 0.1.3.
-
-	* src/glitz_surface.c (glitz_surface_fini): Free inverse_transform
-	if allocated.
-	(glitz_surface_push_transform): Allocate inverse_transform.
-	(glitz_surface_set_transform): Set inverse_transform.
-
-	* src/glitzint.h: Added inverse_transform matrix.
-
-	* src/glitz.c (_glitz_composite_direct): Better direct compositing
-	support.
-	(glitz_composite): Fixed source offset handling.
-
-2004-05-17  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: flush -> flush and swap_buffers. Added new
-	read/draw buffer interface. Minor updates to matrix functions. Added
-	glitz_function_pointer_t type.
-
-	* src/glitz_texture.c (glitz_texture_copy_surface): Added new
-	read/draw buffer interface.
-
-	* src/glitz_surface.c (glitz_surface_init): Added new read/draw buffer
-	interface.
-	Added _gl_buffer, glitz_surface_set_read_buffer,
-	glitz_surface_set_draw_buffer and glitz_surface_swap_buffers.
-	(glitz_surface_dirty): Only mark dirty if draw_buffer != read_buffer.
-	(glitz_surface_setup_environment): Added new read/draw buffer
-	interface.
-	(glitz_surface_read_pixels): Check for memory errors. Added new
-	read/draw buffer interface.
-	(glitz_surface_draw_pixels): Check for memory errors.
-
-	* src/glitz_programmatic.c: flush -> flush and swap_buffers.
-
-	* src/glitz_matrix.c: Minor updates to matrix functions.
-
-	* src/glitz_glxint.h: glitz_glx_get_proc_address returns
-	a glitz_function_pointer_t instead of void *.
-
-	* src/glitz_glxext.h: glitz_glx_get_proc_address_arb_t returns
-	a glitz_function_pointer_t instead of void *.
-
-	* src/glitz_glx_surface.c: flush -> flush and swap_buffers.
-	(_glitz_glx_surface_update_size): Update texture size.
-
-	* src/glitz_glx_info.c (glitz_glx_get_proc_address): Return
-	glitz_function_pointer_t instead of void *.
-	(glitz_glx_get_proc_address): Better error checking.
-
-	* src/glitz_aglint.h: Added bound_buffer variable to keep track
-	of currently pbuffer bound buffer.
-
-	* src/glitz_agl_surface.c: flush -> flush and swap_buffers.
-	Rebind pbuffer if needed.
-	(_glitz_agl_surface_update_size): Update texture size.
-
-	* src/glitz_agl_pbuffer.c (glitz_agl_pbuffer_bind): Support
-	rebinding to different buffers.
-
-	* src/glitz.h: New read/draw buffer interface.
-
-	* src/glitz.c (_glitz_composite_direct): Minor updates to
-	matrix functions.
-	(glitz_mask_bounds): Fixed mask bounding box calculations.
-	(glitz_composite): Minor updates to matrix functions.
-	(glitz_copy_area): Added new read/draw buffer interface.
-
-2004-05-13  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.c (glitz_copy_area): Fixed obvious memory leak.
-	(glitz_copy_area): Fixed default texture to drawable copy.
-
-	* src/glitz_glx_surface.c (_glitz_glx_surface_make_current_read):
-	Temporarily disabled glXMakeContextCurrent until I get it working
-	properly.
-
-	* TODO: Added copy area operation.
-
-	* src/glitz.h: Added copy area operation.
-
-	* src/glitz_agl_surface.c: Added _glitz_agl_surface_make_current_read.
-
-	* src/glitz_glx_surface.c: Added _glitz_glx_surface_make_current_read.
-
-	* src/glitz_glx_info.c (glitz_glx_proc_address_lookup): Lookup
-	function glXMakeContextCurrent.
-
-	* src/glitz_glxext.h: Added use of GLX 1.3 function
-	glXMakeContextCurrent.
-
-	* src/glitz_glxint.h: Added use of GLX 1.3 function
-	glXMakeContextCurrent.
-
-	* src/glitz_surface.c: Added glitz_surface_make_current_read.
-	_glitz_surface_try_push_current -> glitz_surface_try_push_current.
-
-	* src/glitzint.h: Added backend function make_current_read.
-	Added x_src and y_src parameters to glitz_texture_copy_surface.
-	glitz_programs_fini should not be declared with __internal_linkage
-	macro as it's used by the backend libraries.
-	Added glitz_surface_make_current_read, glitz_surface_try_push_current
-	and glitz_set_raster_pos.
-
-	* src/glitz.c: Added glitz_copy_area.
-
-2004-05-11  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.1.2.
-
-	* configure.in: Bump version to 0.1.2.
-
-	* src/glitzint.h: Convolution filter optimizations.
-
-	* src/glitz_program.c: Convolution filter optimizations.
-
-2004-05-10  David Reveman  <c99drn@cs.umu.se>
-
-	* TODO: Added polygon opacity support.
-
-	* src/glitz_tri.c (glitz_int_composite_triangles): Added polygon
-	opacity support.
-
-	* src/glitz_trap.c (glitz_composite_trapezoids): Added polygon
-	opacity support.
-
-	* src/glitz_surface.c (glitz_surface_init): Initialize polyopacity
-	to 1.0.
-	Added glitz_surface_set_polyopacity.
-
-	* src/glitzint.h: Added surface attribute polyopacity.
-	Added glitz_surface_set_polyopacity.
-
-	* src/glitz.h: Added glitz_surface_set_polyopacity.
-
-	* src/glitz_agl_surface.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitz_glx_surface.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitz_tri.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitz_trap.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitz_rect.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitz_surface.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitz_matrix.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitz.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitz_util.c: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* src/glitzint.h: region_box -> bounding_box,
-	sub_pixel_region_box -> bounding_box_double.
-
-	* TODO: Fixed simultaneous transform and repeat.
-
-	* src/glitz_tri.c (glitz_int_composite_triangles): Use ARGB32 format
-	for mask surface.
-
-	* src/glitz_trap.c (glitz_composite_trapezoids): Use ARGB32 format
-	for mask surface.
-
-	* src/glitz.c: Added glitz_repeat_direction_t type.
-	(glitz_composite): Fixed simultaneous transform and repeat.
-
-2004-05-09  David Reveman  <c99drn@cs.umu.se>
-
-	* TODO: Added library cleanup functions.
-
-	* src/glitzint.h: Fixed program identifier types. Added
-	glitz_programs_fini.
-
-	* src/glitz_program.c: Fixed program identifier types. Added
-	glitz_programs_fini.
-
-	* src/glitz_glxint.h: GLX procedure addresses are now thread
-	specific. Added glitz_glx_context_destroy.
-
-	* src/glitz_glxext.h: GLX procedure addresses are now thread
-	specific.
-
-	* src/glitz_glx_surface.c: GLX procedure addresses are now thread
-	specific.
-
-	* src/glitz_glx_pbuffer.c: GLX procedure addresses are now thread
-	specific.
-
-	* src/glitz_glx_info.c: GLX procedure addresses are now thread
-	specific. Added glitz_glx_thread_info_init,
-	glitz_glx_thread_info_fini, glitz_glx_screen_destroy,
-	glitz_glx_display_destroy, glitz_glx_init and glitz_glx_fini.
-
-	* src/glitz_glx_format.c: GLX procedure addresses are now thread
-	specific.
-
-	* src/glitz_glx_extension.c (glitz_glx_query_extensions): GLX
-	procedure addresses are now thread specific.
-
-	* src/glitz_glx_context.c: GLX procedure addresses are now thread
-	specific. Added glitz_glx_context_destroy.
-	(_glitz_glx_context_create_glx13): Free visual info structure.
-	(glitz_glx_ensure_pbuffer_support): Free fbconfigs.
-
-	* src/glitz_aglint.h: Added glitz_agl_context_destroy.
-
-	* src/glitz_agl_info.c: Added glitz_agl_thread_info_fini,
-	glitz_agl_init and glitz_agl_fini.
-
-	* src/glitz_agl_context.c: Added glitz_agl_context_destroy.
-
-	* src/glitz-agl.h: Added glitz_agl_init and glitz_agl_fini.
-
-2004-05-06  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: Better texture handling.
-
-	* src/glitz_texture.c: Better texture handling.
-
-	* src/glitz_programmatic.c: Better texture handling.
-
-	* src/glitz_surface.c: Better texture handling.
-
-	* src/glitz_glxint.h: Better texture handling.
-
-	* src/glitz_glx_surface.c: Better texture handling.
-
-	* src/glitz_aglint.h: Better texture handling.
-
-	* src/glitz_agl_surface.c: Fixed indentation.
-	Better texture handling.
-
-	* src/glitz_agl_pbuffer.c: Better texture handling.
-
-	* src/glitz.c (_glitz_composite_direct): Fixed dirty region.
-	Better texture handling.
-
-2004-05-04  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_glx_format.c (_glitz_glx_format_compare): Higher
-	priority to multisample formats.
-
-	* src/glitz_agl_surface.c (_glitz_agl_set_features): The feature
-	mask should not represent the features of the current surface
-	but the features of the graphics hardware.
-
-	* src/glitz_glx_surface.c (_glitz_glx_set_features): The feature
-	mask should not represent the features of the current surface
-	but the features of the graphics hardware.
-
-2004-05-02  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_glx_format.c (glitz_glx_query_formats): Make sure
-	pbuffers are really working before we allow full offscreen support.
-
-	* src/glitz_glxint.h: Added glitz_glx_ensure_pbuffer_support.
-
-	* src/glitz_glx_context.c: Added glitz_glx_ensure_pbuffer_support.
-
-	* src/glitz_glx_extension.c (glitz_glx_query_extensions): Moved
-	renderer declaration.
-
-	* TODO: Added planned features and some ideas.
-
-2004-05-01  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_agl_format.c (glitz_agl_query_formats): Cleaned up
-	creation of fake offscreen formats.
-
-	* src/glitz_glx_info.c (glitz_glx_thread_info_get): Do
-	proc address lookup.
-	(glitz_glx_screen_info_get): Handle errors better.
-	(glitz_glx_create_root_context): Better root context creation.
-
-	* src/glitz_glx_format.c: Cleaned up creation of fake offscreen
-	formats.
-
-	* src/glitz_glx_extension.c (glitz_glx_query_extensions): Pbuffer
-	multi-sampling supported on Quadro cards.
-
-	* src/glitz_format.c: Fixed indentation.
-
-2004-04-30  David Reveman  <c99drn@cs.umu.se>
-
-	* configure.in: Bump version to 0.1.1.
-
-	* src/glitz.h (GLITZ_REVISION): Bump version to 0.1.1.
-
-	* src/glitzint.h: Updated linear and radial surfaces.
-
-	* src/glitz_surface.c: Updated linear and radial surfaces.
-
-	* src/glitz_programmatic.c: Updated linear and radial surfaces.
-
-	* src/glitz_program.c: Updated linear and radial surfaces.
-
-	* src/glitz_matrix.c: Fixed indentation.
-
-	* src/glitz.h: Removed glitz_distance_fixed_t. Updated linear
-	and radial surfaces.
-
-	* src/glitz.c (_glitz_composite_direct): Fixed rare source/mask
-	offset bug.
-
-2004-04-28  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: Added internal_format to glitz_texture_t. Added
-	SURFACE_SOLID macro. Removed glitz_format_find_sufficient_standard.
-
-	* src/glitz_util.c (glitz_get_gl_format_from_bpp):
-	Use GLITZ_GL_LUMINANCE_ALPHA instead of GLITZ_GL_ALPHA for
-	A8 surfaces.
-
-	* src/glitz_texture.c: Added support for direct compositing with mask
-	surface only using multi-texturing.
-
-	* src/glitz_surface.c: Added _glitz_surface_try_push_current.
-	Added support for direct compositing with mask surface only using
-	multi-texturing.
-	(glitz_surface_gl_begin): Removed unnecessary set of surface status.
-
-	* src/glitz_program.c: Added support for direct compositing with
-	mask surface only using multi-texturing.
-
-	* src/glitz_gl.h: Added GLITZ_GL_MODULATE and GLITZ_GL_LUMINANCE_ALPHA.
-
-	* src/glitz_format.c: Removed glitz_format_find_sufficient_standard.
-
-	* src/glitz_glxint.h: Added GLITZ_AGL_FEATURE_ARB_MULTITEXTURE_MASK.
-
-	* src/glitz_aglint.h: Added GLITZ_AGL_FEATURE_ARB_MULTITEXTURE_MASK.
-
-	* src/glitz_glx_surface.c (_glitz_glx_surface_create_similar):
-	Always use glitz_format_find_standard for similar surface formats.
-	(_glitz_glx_surface_push_current): Fixed invalid set of surface status.
-
-	* src/glitz_agl_surface.c (_glitz_agl_surface_create_similar):
-	Always use glitz_format_find_standard for similar surface formats.
-	(_glitz_agl_surface_push_current): Fixed invalid set of surface status.
-
-	* src/glitz_agl_pbuffer.c (glitz_agl_pbuffer_create): Use internal
-	format for pbuffer.
-
-	* src/glitz_glx_extension.c: Detect GL_ARB_multitexture extension.
-
-	* src/glitz_agl_extension.c: Detect GL_ARB_multitexture extension.
-
-	* src/glitz.h (GLITZ_FEATURE_OFFSCREEN_MULTISAMPLE_MASK): Added
-	GLITZ_FEATURE_ARB_MULTITEXTURE_MASK.
-
-	* src/glitz.c (_glitz_composite_direct): Added support for
-	direct compositing with mask surface only using multi-texturing.
-	(glitz_composite): Solid mask surfaces are now supported by all
-	hardware.
-
-2004-04-25  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_programmatic.c (glitz_programmatic_surface_bind):
-	* src/glitz_program.c: Removed unnecessary parameter from linear
-	gradient program.
-
-	* src/glitz_glx_surface.c (_glitz_glx_surface_push_current):
-	* src/glitz_agl_surface.c (_glitz_agl_surface_push_current):
-	Context procedure address lookup can no longer accidentally
-	raise "not supported" flag during surface initialization.
-
-2004-04-15  David Reveman  <c99drn@cs.umu.se>
-
-	* src/Makefile.am (libglitz_agl_la_SOURCES): glitz_aglext.h not
-	needed.
-	(libglitz_la_SOURCES): Fixed end of line.
-
-2004-04-10  David Reveman  <c99drn@cs.umu.se>
-
-	* configure.in: Backend detection similar to cairo.
-
-2004-04-06  David Reveman  <c99drn@cs.umu.se>
-
-	* ChangeLog: Added name to ChangeLog entries.
-
-	* src/glitz_rect.c (glitz_int_fill_rectangles): Use glClear
-	for solid color and stencil fills.
-
-	* src/glitz_surface.c (glitz_int_surface_clip_rectangles): Use
-	internal stencil operators with glitz_int_fill_rectangles.
-
-	* src/glitzint.h: Added STENCIL_RECT operators.
-
-	* autogen.sh (AUTOMAKE_FLAGS): Removed --foreign flag.
-
-2004-04-03  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitz_agl_surface.c (_glitz_agl_set_features):
-	* src/glitz_glx_surface.c (_glitz_glx_set_features): Fixed
-	detection of convolution filter support.
-
-	* src/glitz_glx_pbuffer.c:
-	* src/glitz_glx_context.c:
-	* src/glitz_glx_surface.c:
-	* src/glitz_glxint.h:
-	* src/glitzint.h:
-	* src/glitz_glxext.h: Removed ATI_render_texture support.
-
-2004-04-01  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glitzint.h: Removed __internal_linkage from functions that
-	should be exported to backend libraries.
-
-2004-03-31  David Reveman  <c99drn@cs.umu.se>
-
-	* configure.in: Fixed misplacement of AM_CONDITIONAL macros.
-
-2004-03-30  David Reveman  <c99drn@cs.umu.se>
-
-	Name change (libglc -> libglitz)
-
-2004-03-27  David Reveman  <c99drn@cs.umu.se>
-
-	Added clipping support.
-	Added new polygon drawing code.
-
-2004-03-20  David Reveman  <c99drn@cs.umu.se>
-
-	Added color range interface.
-	New fragment program for radial gradient.
-
-2004-03-15  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_programmatic.c: Divide by zero fix.
-
-2004-03-14  David Reveman  <c99drn@cs.umu.se>
-
-	* src/Makefile.am: Don't install GL extension headers.
-
-	Fixed polygon bounds.
-
-2004-03-13  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_glx_format.c: Use GLX13 to find visual info if GLX13 is
-	present.
-
-2004-03-12  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_trap.c: Removed ugly trapezoid hack.
-
-2004-03-08  David Reveman  <c99drn@cs.umu.se>
-
-	Fragment program updates. Added support for combined
-	convolution and solid programmatic surface operation.
-
-2004-03-06  David Reveman  <c99drn@cs.umu.se>
-
-	Included our own GL extension definitions.
-
-2004-03-05  David Reveman  <c99drn@cs.umu.se>
-
-	Added solid programmatic surfaces.
-
-2004-02-28  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_agl_extension.c: Added NPOT texture support.
-
-	* src/glc_glx_extension.c: Added NPOT texture support.
-
-	* src/glcint.h: Added NPOT texture support.
-
-	* src/glc_texture.c: Added NPOT texture support.
-
-2004-02-27  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc.c (_glc_composite_direct): Texture coordinate fix.
-
-	* src/glc_tri.c: Important fix for source offset bug.
-
-	* src/glc_trap.c (glc_composite_trapezoids): Important fix for
-	source offset bug.
-
-	* src/glc.c (glc_composite): Reduced programmatic surface size.
-
-	* src/glc_program.c: Corrected some values in the expand map.
-
-2004-02-26  David Reveman  <c99drn@cs.umu.se>
-
-	Added programmatic surface support. Two types on programmatic
-	surfaces are currently supported, linear and radial gradients.
-	I also like to have a function based gradient and linear and
-	radial guassian shadings.
-
-2004-02-23  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_glx_format.c (glc_glx_query_formats_glx13):
-	Use GLC_GLX_FEATURE_GLX13_MASK.
-
-	* src/glc_glx_context.c (glc_glx_context_get): Check
-	GLC_GLX_FEATURE_GLX13_MASK instead of
-	GLC_FEATURE_OFFSCREEN_DRAWING_MASK.
-
-	* src/glc_glx_extension.c (glc_glx_query_extensions):
-	Added GLC_GLX_FEATURE_GLX13_MASK.
-
-	* src/glcint.h: Added GLC_GLX_FEATURE_GLX13_MASK.
-
-2004-02-21  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_matrix.c: Added glc_matrix_transform_region function.
-
-	* src/glcint.h: Added push/pop functionality for transform
-	matrix. Added glc_matrix_transform_region function.
-
-	* src/glc_surface.c: Added push/pop functionality for transform
-	matrix.
-
-	* src/glc.c: Only one intermediate surface is now needed when
-	doing none direct compositing with mask and the area of that
-	intermediate surface is now also minimized.
-
-2004-02-20  David Reveman  <c99drn@cs.umu.se>
-
-	Added convolution filter support.
-
-2004-02-18  David Reveman  <c99drn@cs.umu.se>
-
-	Fixed dynamic lookup handling and texture rectangle support.
-
-2004-02-16  David Reveman  <c99drn@cs.umu.se>
-
-	* configure.in: Check version of GL headers.
-
-	Dynamic lookup of all GL and GLX extension symbols.
-
-2004-02-12  David Reveman  <c99drn@cs.umu.se>
-
-	Added pixel read/draw format info.
-
-2004-02-11  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc.c: Sub-pixel positioning fixes.
-
-	* src/glc_glx_surface.c: Tracking changes of format pointer location.
-
-	Merged fragment program code.
-
-2004-02-06  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_glx_extension.c (glc_glx_query_extensions): Add offscreen
-	multisample support for geforce fx cards.
-
-	* src/glc_tri.c (glc_color_triangles): Removed component masking.
-
-	* src/glc_trap.c (glc_color_trapezoids): Removed component masking.
-
-	* src/glc_rect.c: Removed component masking.
-
-	* src/glc.c (glc_composite): Removed component masking.
-
-	* src/glc_glx_format.c: Add a few more fake
-	offscreen formats.
-
-	* src/glc_agl_format.c (glc_agl_query_formats): Add a few more fake
-	offscreen formats.
-
-	* src/glc_surface.c (glc_surface_create_similar): Force all channels
-	on for intermediates.
-
-	* src/glc_format.c (glc_format_find_standard): All componenets must
-	match exactly when searching for standard formats.
-
-	* src/glc_glx_format.c (glc_glx_query_formats_glx12):
-	Fixed so that the correct visual IDs are retrieved.
-
-2004-02-05  David Reveman  <c99drn@cs.umu.se>
-
-	Merged new format handling code.
-
-2004-02-03  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_glx_format.c (glc_glx_find_visual_format): Don't add options
-	when searching for specific visual.
-	(glc_glx_find_standard_format): Remove doublebuffer flag from standard
-	formats.
-
-	* src/glc_agl_surface.c (_glc_agl_surface_swap_buffers): When surface
-	is single buffered, call glFlush instead of swapping buffers.
-
-	* src/glc_glx_surface.c (_glc_glx_surface_swap_buffers): When surface
-	is single buffered, call glFlush instead of swapping buffers.
-
-	* src/glc_agl_format.c (_glc_add_options): Force single buffering
-	when double buffering is not specified.
-
-	* src/glc_glx_format.c (_glc_add_options): Force single buffering
-	when double buffering is not specified.
-
-	Restructuring of internal rendering model.
-	AGL backend added.
-
-2003-12-13  David Reveman  <c99drn@cs.umu.se>
-
-	* configure.in: Added --disable-glx switch.
-
-	* configure.in: External slim package is no longer required.
-
-	* src/glc.h: Directly fold in slim stuff rather than
-	depending on it from an external package.
-
-	* src/glcint.h: Directly fold in slim stuff rather than
-	depending on it from an external package.
-
-2003-12-09  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_tri.c: Always turn off polygon smooth after rendering.
-
-	* src/glc_trap.c: Always turn off polygon smooth after rendering.
-
-	* src/glc_util.c: Added extension check functions.
-
-	* src/glcint.h: Moved out extension check functions from glx backend.
-
-	* src/glc_glx_extension.c: Check for client glx extensions and
-	validate fbconfig and pbuffer support.
-
-	* src/glc_surface.c (glc_surface_draw_pixels): Do not draw to both
-	back and front buffer.
-
-2003-12-09  Peter Nilsson  <c99pnn@cs.umu.se>
-
-	* src/glc.h: Moved read/draw pixels from glx backend to glc
-	core.
-
-	* src/glc_glx_surface.c: Moved read/draw pixels from glx backend to glc
-	core.
-
-	* src/glc_surface.c: Moved read/draw pixels from glx backend to glc
-	core.
-
-2003-12-08  David Reveman  <c99drn@cs.umu.se>
-
-	Texture format fixes. Linux and MacOSX ATI drivers should now work.
-
-2003-12-07  David Reveman  <c99drn@cs.umu.se>
-
-	New system for handling texture coordinates.
-
-	* src/glc_glx_surface.c (_glc_glx_surface_destroy): Make sure drawable
-	is not current when destroying it.
-
-	* src/glc_glx_context.c (glc_glx_context_release): Make sure context
-	is not current when destroying it.
-
-2003-12-05  David Reveman  <c99drn@cs.umu.se>
-
-	* configure.in: Keeping up with cairo.
-
-	* src/glcint.h: Added glc_intersect_region function.
-
-	* src/glc_util.c: Added glc_intersect_region function.
-
-	* src/glc.c (glc_composite): Added support for combined repeat and
-	transformations.
-
-	* Added conditional backend building.
-
-2003-12-04  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc.c (glc_composite): Use GLC_OPERATOR_IN instead of
-	GLC_OPERATOR_MASK.
-
-	* src/glc_operator.c: Removed GLC_OPERATOR_MASK.
-
-	* src/glcint.h: Removed GLC_OPERATOR_MASK.
-
-	* src/glc_texture.c (glc_texture_create): Use GL_RGBA as internal
-	texture format instead of GL_RGBA8.
-
-	* src/glc_glx_surface.c (glc_glx_surface_draw_pixels): Added glFlush
-	after glTexSubImage2D.
-
-	* src/glc_tri.c (glc_color_triangles): Added glFlush after
-	glCopyTexSubImage2D.
-
-	* src/glc_trap.c (glc_color_trapezoids): Added glFlush after
-	glCopyTexSubImage2D.
-
-	* src/glc_rect.c: Added glFlush after glCopyTexSubImage2D.
-
-	* src/glc.c (glc_composite): Repeat for none power of two textures
-	implemented.
-	(glc_composite): Added glFlush after glCopyTexSubImage2D.
-
-2003-12-04  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_surface.c (glc_surface_setup_environment): Set pack/unpack
-	alignment.
-
-	* src/glc_glx_info.c (glc_glx_screen_info_get): Set pack/unpack
-	alignment.
-
-	* src/glc_glx_surface.c (glc_glx_surface_swap_buffers): Added
-	glFlush before glXSwapBuffers.
-
-2003-12-03  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_texture.c: Internal texture format fixed.
-
-	* src/glc_util.c: New transformation model.
-
-	* src/glcint.h: New transformation model.
-
-	* src/glc.c (glc_composite): New transformation model.
-	(glc_composite): Set color mask.
-	(glc_composite): glCopyTexSubImage Y offset fix.
-	(glc_composite): Render to offscreen fix.
-
-	* src/glc_surface.c (glc_surface_setup_environment): Set polygon mode.
-	(glc_surface_set_transform): New transformation model.
-
-	* src/glc_tri.c (glc_color_triangles): glCopyTexSubImage Y offset fix.
-
-	* src/glc_trap.c (glc_color_trapezoids): glCopyTexSubImage Y offset
-	fix.
-
-	* src/glc_glx_surface.c (glc_glx_surface_draw_pixels): Texture Y
-	offset fix.
-
-2003-12-01  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc.c (glc_composite): Only pop matrix if transformations has
-	been used.
-
-	* src/glc_tri.c (glc_color_triangles): Removed unwanted
-	transformations.
-
-	* src/glc_trap.c (glc_color_trapezoids): Removed unwanted
-	transformations.
-
-	* src/glc_rect.c: Removed unwanted transformations.
-
-	* src/glc.c (glc_composite): Removed unwanted transformations.
-
-	* src/glc_surface.c: Added disable/enable transform functions.
-
-	* src/glcint.h: Added disable/enable transform functions.
-
-2003-11-27  David Reveman  <c99drn@cs.umu.se>
-
-	* src/glc_glx_info.c (glc_glx_thread_info_get): Type fix for not thread
-	safe building.
-
-	* src/glc_glx_context.c: Use XID instead of GLXFBConfigID.
-
-	* src/glc_glxint.h: Use XID instead of GLXFBConfigID.