From 62abcb9aacc33218d0143a743c738435794b32a9 Mon Sep 17 00:00:00 2001 From: Brian Date: Fri, 8 Feb 2008 14:54:18 -0700 Subject: gallium: initial implemenation of auto mipmap generation in state tracker Use hardware rendering to compute/render mipmap levels. The fallback path (which will be used for non-renderable texture formats) isn't working yet. --- src/mesa/state_tracker/st_gen_mipmap.h | 46 ++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/mesa/state_tracker/st_gen_mipmap.h (limited to 'src/mesa/state_tracker/st_gen_mipmap.h') diff --git a/src/mesa/state_tracker/st_gen_mipmap.h b/src/mesa/state_tracker/st_gen_mipmap.h new file mode 100644 index 0000000000..7668c1e44e --- /dev/null +++ b/src/mesa/state_tracker/st_gen_mipmap.h @@ -0,0 +1,46 @@ +/************************************************************************** + * + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifndef ST_GEN_MIPMAP_H +#define ST_GEN_MIPMAP_H + + +extern void +st_init_generate_mipmap(struct st_context *st); + + +extern void +st_destroy_generate_mipmpap(struct st_context *st); + + +extern void +st_generate_mipmap(GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj); + + +#endif /* ST_GEN_MIPMAP_H */ -- cgit v1.2.3 From 320da13c87c683cbe6e8145a9258ea2b7ef674cd Mon Sep 17 00:00:00 2001 From: Brian Date: Tue, 18 Mar 2008 17:12:51 -0600 Subject: gallium: fix typos --- src/mesa/state_tracker/st_gen_mipmap.c | 2 +- src/mesa/state_tracker/st_gen_mipmap.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'src/mesa/state_tracker/st_gen_mipmap.h') diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c index 5f09d9bb06..6c3afca1ba 100644 --- a/src/mesa/state_tracker/st_gen_mipmap.c +++ b/src/mesa/state_tracker/st_gen_mipmap.c @@ -64,7 +64,7 @@ st_init_generate_mipmap(struct st_context *st) void -st_destroy_generate_mipmpap(struct st_context *st) +st_destroy_generate_mipmap(struct st_context *st) { util_destroy_gen_mipmap(st->gen_mipmap); st->gen_mipmap = NULL; diff --git a/src/mesa/state_tracker/st_gen_mipmap.h b/src/mesa/state_tracker/st_gen_mipmap.h index 7668c1e44e..00fbae9302 100644 --- a/src/mesa/state_tracker/st_gen_mipmap.h +++ b/src/mesa/state_tracker/st_gen_mipmap.h @@ -35,7 +35,7 @@ st_init_generate_mipmap(struct st_context *st); extern void -st_destroy_generate_mipmpap(struct st_context *st); +st_destroy_generate_mipmap(struct st_context *st); extern void -- cgit v1.2.3