diff options
author | Keith Whitwell <keith@tungstengraphics.com> | 2005-05-18 15:26:48 +0000 |
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committer | Keith Whitwell <keith@tungstengraphics.com> | 2005-05-18 15:26:48 +0000 |
commit | 2b2bd08589099cb480b983835b01cc76a766a3c4 (patch) | |
tree | f60f4e5dda9060ceeb6cd9bace28d73250db1921 /src/mesa/tnl/t_vertex_codegen.c | |
parent | dc7fc173966e314f89502473044933a099c838ae (diff) |
Remove old t_vertex.c codegen infrastructure, tie in new code.
Currently disabled, can enable with MESA_EXPERIMENTAL=t.
Diffstat (limited to 'src/mesa/tnl/t_vertex_codegen.c')
-rw-r--r-- | src/mesa/tnl/t_vertex_codegen.c | 510 |
1 files changed, 0 insertions, 510 deletions
diff --git a/src/mesa/tnl/t_vertex_codegen.c b/src/mesa/tnl/t_vertex_codegen.c deleted file mode 100644 index e3d9a0a829..0000000000 --- a/src/mesa/tnl/t_vertex_codegen.c +++ /dev/null @@ -1,510 +0,0 @@ -/* - * Copyright 2003 Tungsten Graphics, inc. - * 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 - * on 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 THEIR 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. - * - * Authors: - * Keith Whitwell <keithw@tungstengraphics.com> - */ - -#include "glheader.h" -#include "context.h" -#include "colormac.h" - -#include "t_context.h" -#include "t_vertex.h" - -#include "simple_list.h" - -/* Another codegen scheme, hopefully portable to a few different - * architectures without too much work. - */ - - - - -static GLboolean emit_4f_viewport_4( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)) && - p->emit_mad(p, out(1), vp(5), in(1), vp(13)) && - p->emit_mad(p, out(2), vp(10), in(2), vp(14)) && - p->emit_mov(p, out(3), in(3)); -} - -static GLboolean emit_4f_viewport_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)) && - p->emit_mad(p, out(1), vp(5), in(1), vp(13)) && - p->emit_mad(p, out(2), vp(10), in(2), vp(14)) && - p->emit_const(p, out(3), 1.0); -} - -static GLboolean emit_4f_viewport_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)) && - p->emit_mad(p, out(1), vp(5), in(1), vp(13)) && - p->emit_mov(p, out(2), vp(14)) && - p->emit_const(p, out(3), 1.0); -} - -static GLboolean emit_4f_viewport_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)) && - p->emit_mov(p, out(1), vp(13)) && - p->emit_mov(p, out(2), vp(14)) && - p->emit_const(p, out(3), 1.0); -} - -static GLboolean emit_3f_viewport_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)) && - p->emit_mad(p, out(1), vp(5), in(1), vp(13)) && - p->emit_mad(p, out(2), vp(10), in(2), vp(14)); -} - -static GLboolean emit_3f_viewport_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)) && - p->emit_mad(p, out(1), vp(5), in(1), vp(13)) && - p->emit_mov(p, out(2), vp(14)); -} - -static GLboolean emit_3f_viewport_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)) && - p->emit_mov(p, out(1), vp(13)) && - p->emit_mov(p, out(2), vp(14)); -} - -static GLboolean emit_2f_viewport_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)) && - p->emit_mad(p, out(1), vp(5), in(1), vp(13)); -} - -static GLboolean emit_2f_viewport_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mad(p, out(0), vp(0), in(0), vp(12)); -} - - -static GLboolean emit_4f_4( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_mov(p, out(1), in(1)) && - p->emit_mov(p, out(2), in(2)) && - p->emit_mov(p, out(3), in(3)); -} - -static GLboolean emit_4f_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_mov(p, out(1), in(1)) && - p->emit_mov(p, out(2), in(2)) && - p->emit_const(p, out(3), 1.0); -} - -static GLboolean emit_4f_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_mov(p, out(1), in(1)) && - p->emit_const(p, out(2), 0.0) && - p->emit_const(p, out(3), 1.0); -} - -static GLboolean emit_4f_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_const(p, out(1), 0.0) && - p->emit_const(p, out(2), 0.0) && - p->emit_const(p, out(3), 1.0); -} - -static GLboolean emit_3f_xyw_4( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_mov(p, out(1), in(1)) && - p->emit_mov(p, out(2), in(3)); -} - -static GLboolean emit_3f_xyw_err( struct tnl_clipspace_codegen *p ) -{ - (void) p; - assert(0); - return GL_FALSE; -} - -static GLboolean emit_3f_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_mov(p, out(1), in(1)) && - p->emit_mov(p, out(2), in(2)); -} - -static GLboolean emit_3f_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_mov(p, out(1), in(1)) && - p->emit_const(p, out(2), 0.0); -} - -static GLboolean emit_3f_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_const(p, out(1), 0.0) && - p->emit_const(p, out(2), 0.0); -} - - -static GLboolean emit_2f_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_mov(p, out(1), in(1)); -} - -static GLboolean emit_2f_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)) && - p->emit_const(p, out(1), 0.0); -} - -static GLboolean emit_1f_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_mov(p, out(0), in(0)); -} - -static GLboolean emit_4chan_4f_rgba_4( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_chan(p, out(0), in(0)) && - p->emit_float_to_chan(p, out(1), in(1)) && - p->emit_float_to_chan(p, out(2), in(2)) && - p->emit_float_to_chan(p, out(3), in(3)); -} - -static GLboolean emit_4chan_4f_rgba_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_chan(p, out(0), in(0)) && - p->emit_float_to_chan(p, out(1), in(1)) && - p->emit_float_to_chan(p, out(2), in(2)) && - p->emit_const_chan(p, out(3), CHAN_MAX); -} - -static GLboolean emit_4chan_4f_rgba_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_chan(p, out(0), in(0)) && - p->emit_float_to_chan(p, out(1), in(1)) && - p->emit_const_chan(p, out(2), 0) && - p->emit_const_chan(p, out(3), CHAN_MAX); -} - -static GLboolean emit_4chan_4f_rgba_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_chan(p, out(0), in(0)) && - p->emit_const_chan(p, out(1), 0) && - p->emit_const_chan(p, out(2), 0) && - p->emit_const_chan(p, out(3), CHAN_MAX); -} - -static GLboolean emit_4ub_4f_rgba_4( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(0), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_float_to_ubyte(p, out(2), in(2)) && - p->emit_float_to_ubyte(p, out(3), in(3)); -} - -static GLboolean emit_4ub_4f_rgba_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(0), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_float_to_ubyte(p, out(2), in(2)) && - p->emit_const_ubyte(p, out(3), 0xff); -} - -static GLboolean emit_4ub_4f_rgba_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(0), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_const_ubyte(p, out(2), 0) && - p->emit_const_ubyte(p, out(3), 0xff); -} - -static GLboolean emit_4ub_4f_rgba_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(0), in(0)) && - p->emit_const_ubyte(p, out(1), 0) && - p->emit_const_ubyte(p, out(2), 0) && - p->emit_const_ubyte(p, out(3), 0xff); -} - -static GLboolean emit_4ub_4f_bgra_4( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(2), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_float_to_ubyte(p, out(0), in(2)) && - p->emit_float_to_ubyte(p, out(3), in(3)); -} - -static GLboolean emit_4ub_4f_bgra_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(2), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_float_to_ubyte(p, out(0), in(2)) && - p->emit_const_ubyte(p, out(3), 0xff); -} - -static GLboolean emit_4ub_4f_bgra_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(2), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_const_ubyte(p, out(0), 0) && - p->emit_const_ubyte(p, out(3), 0xff); -} - -static GLboolean emit_4ub_4f_bgra_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(2), in(0)) && - p->emit_const_ubyte(p, out(1), 0) && - p->emit_const_ubyte(p, out(0), 0) && - p->emit_const_ubyte(p, out(3), 0xff); -} - -static GLboolean emit_3ub_3f_rgb_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(0), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_float_to_ubyte(p, out(2), in(2)); -} - -static GLboolean emit_3ub_3f_rgb_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(0), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_const_ubyte(p, out(2), 0); -} - -static GLboolean emit_3ub_3f_rgb_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(0), in(0)) && - p->emit_const_ubyte(p, out(1), 0) && - p->emit_const_ubyte(p, out(2), 0); -} - -static GLboolean emit_3ub_3f_bgr_3( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(2), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_float_to_ubyte(p, out(0), in(2)); -} - -static GLboolean emit_3ub_3f_bgr_2( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(2), in(0)) && - p->emit_float_to_ubyte(p, out(1), in(1)) && - p->emit_const_ubyte(p, out(0), 0); -} - -static GLboolean emit_3ub_3f_bgr_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(2), in(0)) && - p->emit_const_ubyte(p, out(1), 0) && - p->emit_const_ubyte(p, out(0), 0); -} - - -static GLboolean emit_1ub_1f_1( struct tnl_clipspace_codegen *p ) -{ - return - p->emit_float_to_ubyte(p, out(0), in(0)); -} - - - - -static struct { - const char *name; - GLenum out_type; - GLboolean need_vp; - GLboolean (*emit[4])( struct tnl_clipspace_codegen * ); -} emit_info[EMIT_MAX] = { - - { "1f", GL_FLOAT, GL_FALSE, - { emit_1f_1, emit_1f_1, emit_1f_1, emit_1f_1 } }, - - { "2f", GL_FLOAT, GL_FALSE, - { emit_2f_1, emit_2f_2, emit_2f_2, emit_2f_2 } }, - - { "3f", GL_FLOAT, GL_FALSE, - { emit_3f_1, emit_3f_2, emit_3f_3, emit_3f_3 } }, - - { "4f", GL_FLOAT, GL_FALSE, - { emit_4f_1, emit_4f_2, emit_4f_3, emit_4f_4 } }, - - { "2f_viewport", GL_FLOAT, GL_TRUE, - { emit_2f_viewport_1, emit_2f_viewport_2, emit_2f_viewport_2, - emit_2f_viewport_2 } }, - - { "3f_viewport", GL_FLOAT, GL_TRUE, - { emit_3f_viewport_1, emit_3f_viewport_2, emit_3f_viewport_3, - emit_3f_viewport_3 } }, - - { "4f_viewport", GL_FLOAT, GL_TRUE, - { emit_4f_viewport_1, emit_4f_viewport_2, emit_4f_viewport_3, - emit_4f_viewport_4 } }, - - { "3f_xyw", GL_FLOAT, GL_FALSE, - { emit_3f_xyw_err, emit_3f_xyw_err, emit_3f_xyw_err, - emit_3f_xyw_4 } }, - - { "1ub_1f", GL_UNSIGNED_BYTE, GL_FALSE, - { emit_1ub_1f_1, emit_1ub_1f_1, emit_1ub_1f_1, emit_1ub_1f_1 } }, - - { "3ub_3f_rgb", GL_UNSIGNED_BYTE, GL_FALSE, - { emit_3ub_3f_rgb_1, emit_3ub_3f_rgb_2, emit_3ub_3f_rgb_3, - emit_3ub_3f_rgb_3 } }, - - { "3ub_3f_bgr", GL_UNSIGNED_BYTE, GL_FALSE, - { emit_3ub_3f_bgr_1, emit_3ub_3f_bgr_2, emit_3ub_3f_bgr_3, - emit_3ub_3f_bgr_3 } }, - - { "4ub_4f_rgba", GL_UNSIGNED_BYTE, GL_FALSE, - { emit_4ub_4f_rgba_1, emit_4ub_4f_rgba_2, emit_4ub_4f_rgba_3, - emit_4ub_4f_rgba_4 } }, - - { "4ub_4f_bgra", GL_UNSIGNED_BYTE, GL_FALSE, - { emit_4ub_4f_bgra_1, emit_4ub_4f_bgra_2, emit_4ub_4f_bgra_3, - emit_4ub_4f_bgra_4 } }, - - { "4chan_4f_rgba", CHAN_TYPE, GL_FALSE, - { emit_4chan_4f_rgba_1, emit_4chan_4f_rgba_2, emit_4chan_4f_rgba_3, - emit_4chan_4f_rgba_4 } }, - - { "pad", 0, 0, - { NULL, NULL, NULL, NULL } } - -}; - - -/*********************************************************************** - * list(attrib, size) --> function - * - * Because of the dependence of size, this all has to take place after - * the pipeline has been run. - */ - -tnl_emit_func _tnl_codegen_emit( GLcontext *ctx ) -{ - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx); - struct tnl_clipspace_attr *a = vtx->attr; - struct tnl_clipspace_codegen *p = &vtx->codegen; - const GLuint count = vtx->attr_count; - GLuint j; - - /* Need a faster lookup, or is this linear scan of an MRU list good - * enough? MRU chosen based on the guess that consecutive VB's are - * likely to be of the same format. A hash of attributes and sizes - * might be a better technique. - * - * With the vtx code now in place, it should be possible to track - * changes to the sizes of input arrays (and state, of course) and - * only invalidate this function when those sizes have changed. - */ -#if 0 - foreach (l, p->codegen_list) { - if (l->attr_count != count) - continue; - - /* Assumptions: - * a[j].vp will not change for a given attrib - * a[j].vertex_offset will not change nothing else has changed. - */ - for (j = 0; j < count; j++) - if (a[j].attrib != l->a[j].attrib || - a[j].sz != l->a[j].sz) - break; - - if (j == count) { - move_to_head(l, p->codegen_list); - return l->func; - } - } -#endif - - p->emit_header( p, vtx ); - - for (j = 0; j < count; j++) { - GLuint sz = VB->AttribPtr[a[j].attrib]->size - 1; - p->emit_attr_header( p, a, j, - emit_info[a[j].format].out_type, - emit_info[a[j].format].need_vp ); - - if (!emit_info[a[j].format].emit[sz]( p )) { - fprintf(stderr, "codegen failed\n"); - return NULL; - } - - p->emit_attr_footer( p ); - } - - p->emit_footer( p ); - - return p->emit_store_func( p ); -} - |