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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/src/gallium/drivers/freedreno/a6xx/fd6_program.h
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/*

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 * Copyright (C) 2016 Rob Clark <[email protected]>

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 * Copyright © 2018 Google, Inc.

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 *

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 * Permission is hereby granted, free of charge, to any person obtaining a

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 * copy of this software and associated documentation files (the "Software"),

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 * to deal in the Software without restriction, including without limitation

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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

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 * and/or sell copies of the Software, and to permit persons to whom the

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 * Software is furnished to do so, subject to the following conditions:

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 *

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 * The above copyright notice and this permission notice (including the next

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 * paragraph) shall be included in all copies or substantial portions of the

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 * Software.

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 *

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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

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 * SOFTWARE.

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 *

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 * Authors:

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 *    Rob Clark <[email protected]>

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 */

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#ifndef FD6_PROGRAM_H_

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#define FD6_PROGRAM_H_

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#include "pipe/p_context.h"

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#include "freedreno_context.h"

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#include "ir3/ir3_shader.h"

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#include "ir3_cache.h"

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struct fd6_emit;

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struct fd6_program_state {

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   struct ir3_program_state base;

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   struct ir3_shader_variant *bs; /* binning pass vs */

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   struct ir3_shader_variant *vs;

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   struct ir3_shader_variant *hs;

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   struct ir3_shader_variant *ds;

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   struct ir3_shader_variant *gs;

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   struct ir3_shader_variant *fs;

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   struct fd_ringbuffer *config_stateobj;

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   struct fd_ringbuffer *interp_stateobj;

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   struct fd_ringbuffer *binning_stateobj;

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   struct fd_ringbuffer *streamout_stateobj;

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   struct fd_ringbuffer *stateobj;

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   struct ir3_stream_output_info *stream_output;

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   /**

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    * Output components from frag shader.  It is possible to have

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    * a fragment shader that only writes a subset of the bound

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    * render targets.

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    */

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   uint32_t mrt_components;

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};

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static inline struct fd6_program_state *

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fd6_program_state(struct ir3_program_state *state)

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{

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   return (struct fd6_program_state *)state;

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}

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static inline const struct ir3_shader_variant *

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fd6_last_shader(const struct fd6_program_state *state)

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{

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   if (state->gs)

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      return state->gs;

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   else if (state->ds)

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      return state->ds;

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   else

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      return state->vs;

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}

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void fd6_emit_shader(struct fd_context *ctx, struct fd_ringbuffer *ring,

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                     const struct ir3_shader_variant *so) assert_dt;

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struct fd_ringbuffer *fd6_program_interp_state(struct fd6_emit *emit) assert_dt;

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void fd6_prog_init(struct pipe_context *pctx);

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#endif /* FD6_PROGRAM_H_ */

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