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/****************************************************************************
* Copyright (C) 2015 Intel Corporation. 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, sublicense,
* 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 NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
***************************************************************************/
#pragma once
struct swr_vertex_shader;
struct swr_fragment_shader;
struct swr_jit_fs_key;
struct swr_jit_vs_key;
PFN_VERTEX_FUNC
swr_compile_vs(struct swr_context *ctx, swr_jit_vs_key &key);
PFN_PIXEL_KERNEL
swr_compile_fs(struct swr_context *ctx, swr_jit_fs_key &key);
void swr_generate_fs_key(struct swr_jit_fs_key &key,
struct swr_context *ctx,
swr_fragment_shader *swr_fs);
void swr_generate_vs_key(struct swr_jit_vs_key &key,
struct swr_context *ctx,
swr_vertex_shader *swr_vs);
struct swr_jit_sampler_key {
unsigned nr_samplers;
unsigned nr_sampler_views;
struct swr_sampler_static_state sampler[PIPE_MAX_SHADER_SAMPLER_VIEWS];
};
struct swr_jit_fs_key : swr_jit_sampler_key {
unsigned nr_cbufs;
unsigned light_twoside;
ubyte vs_output_semantic_name[PIPE_MAX_SHADER_OUTPUTS];
ubyte vs_output_semantic_idx[PIPE_MAX_SHADER_OUTPUTS];
};
struct swr_jit_vs_key : swr_jit_sampler_key {
unsigned clip_plane_mask; // from rasterizer state & vs_info
};
namespace std
{
template <> struct hash<swr_jit_fs_key> {
std::size_t operator()(const swr_jit_fs_key &k) const
{
return util_hash_crc32(&k, sizeof(k));
}
};
template <> struct hash<swr_jit_vs_key> {
std::size_t operator()(const swr_jit_vs_key &k) const
{
return util_hash_crc32(&k, sizeof(k));
}
};
};
bool operator==(const swr_jit_fs_key &lhs, const swr_jit_fs_key &rhs);
bool operator==(const swr_jit_vs_key &lhs, const swr_jit_vs_key &rhs);
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