X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=docs%2FRELNOTES-3.3;h=362a74ee31d8f7ad5e8099535936cbecab61fa10;hb=beb95542736c70e3a3db1be6cfeef1fbe0f6ed7b;hp=282674021018e1710f140e4aceab7f52c5d88e8b;hpb=a518b47e5bcff6e3feaeb378ccb06fd1ea1da760;p=mesa.git

diff --git a/docs/RELNOTES-3.3 b/docs/RELNOTES-3.3
index 28267402101..362a74ee31d 100644
--- a/docs/RELNOTES-3.3
+++ b/docs/RELNOTES-3.3
@@ -1,10 +1,28 @@
 
                          Mesa 3.3 release notes
 
+                             July 21, 2000
+
                              PLEASE READ!!!!
 
 
 
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.2.1) designate stable releases.
+
+Mesa 3.3 has a undergone many internal changes since version 3.2
+and features a lot of new extensions.  3.3 is expected to be pretty
+stable, but perhaps not as stable as 3.2 which has been used by
+thousands of users over the past months.
+
+Everyone is encouraged to try Mesa 3.3.  Bugs should be reported to
+the Mesa bug database on www.sourceforge.net.
+
+
 
 Header file / GLenum changes
 ----------------------------
@@ -28,6 +46,11 @@ templatized code defined in glapitemp.h and included by glapi.c
 The glapitemp.h template should be reusable for all sorts of OpenGL
 projects.
 
+The new dispatch code has also optimized with x86 assembly code.
+This optimization eliminates copying the function arguments during
+dispatch.
+
+
 
 New thread support
 ------------------
@@ -38,6 +61,10 @@ which support threads, that is).  There is virtually no performance
 penalty for typical single-thread applications.  See the glapi.c
 file for details.
 
+The Xlib driver (XMesa) is now thread-safe as well.  Be sure to
+call XInitThreads() in your app first.  See the xdemos/glthreads.c
+demo for an example.
+
 
 
 Make configuration changes
@@ -59,9 +86,12 @@ that several of the configuration names have changed:
 New extensions
 --------------
 
-GL_EXT_transpose_matrix
-	Adds glLoadTransposeMatrix() and glMultTransposeMatrix() functions.
-	See http://reality.sgi.com/opengl/arb/extensions/ext_text/GL_EXT_transpose_matrix.txt
+GL_ARB_transpose_matrix
+	Adds glLoadTransposeMatrixARB() and glMultTransposeMatrixARB()
+        functions.
+
+GL_ARB_texture_cube_map
+	For cube-based reflection mapping.
 
 GL_EXT_texture_add_env
 	Adds GL_ADD texture environment mode.
@@ -77,7 +107,30 @@ GL_HP_occlusion_test
 	Used for bounding box occlusion testing (see demos/occlude.c).
 
 GL_SGIX_pixel_texture / GL_SGIS_pixel_texture
-	Lets glDraw/CopyPixels draw a texture coordinate image
+	Lets glDraw/CopyPixels draw a texture coordinate image.
+
+GL_SGI_color_matrix
+	Adds a color matrix and another set of scale and bias parameters
+	to the glDraw/CopyPixels paths.
+
+GL_SGI_color_table
+	Adds additional color tables to the glDraw/Read/CopyPixels paths.
+
+GL_EXT_histogram
+	Compute histograms for glDraw/Read/CopyPixels.
+
+GL_EXT_blend_func_separate
+	This is the same as GL_INGR_blend_func_separate.
+
+GL_ARB_texture_cube_mapping
+	6-face cube mapping, nicer than sphere mapping
+
+GL_EXT_texture_env_combine
+	For advanced texture environment effects.
+
+
+Documentation for all these functions can be found at
+http://oss.sgi.com/projects/ogl-sample/registry/
 
 
 
@@ -195,6 +248,24 @@ Also added constants for NumAuxBuffers and SubPixelBits.
 
 
 
+OpenGL Conformance
+------------------
+
+Mesa now passes all the OpenGL 1.1 conformance tests, except for
+antialiased lines.  AA lines fail on some, but not all, the tests.
+In order to fix the remaining failures, a new AA line algorithm will
+be needed (which computes coverage values for end-point fragments).
+This will be done for Mesa 3.5/3.6.
+
+
+
+OpenGL 1.2 GL_ARB_imaging subset
+--------------------------------
+
+Mesa 3.3 implements all the features of GL_ARB_imaging except for
+image convolution.  This will (hopefully) be done for Mesa 3.5/3.6.
+
+
 
 ----------------------------------------------------------------------
-$Id: RELNOTES-3.3,v 1.1 2000/04/07 17:07:32 brianp Exp $
+$Id: RELNOTES-3.3,v 1.8 2000/07/21 16:26:41 brianp Exp $