forked from KolibriOS/kolibrios
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
|
/**************************************************************************
|
||
|
|
*
|
||
|
|
* Copyright 2010 VMware, 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 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 VMWARE 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.
|
||
|
|
*
|
||
|
|
**************************************************************************/
|
||
|
|
|
||
|
|
#include "pipe/p_shader_tokens.h"
|
||
|
|
|
||
|
|
#include "util/u_math.h"
|
||
|
|
#include "util/u_memory.h"
|
||
|
|
#include "util/u_prim.h"
|
||
|
|
|
||
|
|
#include "tgsi/tgsi_parse.h"
|
||
|
|
|
||
|
|
#include "draw_fs.h"
|
||
|
|
#include "draw_private.h"
|
||
|
|
#include "draw_context.h"
|
||
|
|
|
||
|
|
|
||
|
|
struct draw_fragment_shader *
|
||
|
|
draw_create_fragment_shader(struct draw_context *draw,
|
||
|
|
const struct pipe_shader_state *shader)
|
||
|
|
{
|
||
|
|
struct draw_fragment_shader *dfs;
|
||
|
|
|
||
|
|
dfs = CALLOC_STRUCT(draw_fragment_shader);
|
||
|
|
if (dfs) {
|
||
|
|
dfs->base = *shader;
|
||
|
|
tgsi_scan_shader(shader->tokens, &dfs->info);
|
||
|
|
}
|
||
|
|
|
||
|
|
return dfs;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void
|
||
|
|
draw_bind_fragment_shader(struct draw_context *draw,
|
||
|
|
struct draw_fragment_shader *dfs)
|
||
|
|
{
|
||
|
|
draw_do_flush(draw, DRAW_FLUSH_STATE_CHANGE);
|
||
|
|
|
||
|
|
draw->fs.fragment_shader = dfs;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void
|
||
|
|
draw_delete_fragment_shader(struct draw_context *draw,
|
||
|
|
struct draw_fragment_shader *dfs)
|
||
|
|
{
|
||
|
|
FREE(dfs);
|
||
|
|
}
|
||
|
|
|