Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/src/gallium/drivers/freedreno/a2xx/fd2_program.h
4574 views
1
/*

2
 * Copyright (C) 2012-2013 Rob Clark <[email protected]>

3
 *

4
 * Permission is hereby granted, free of charge, to any person obtaining a

5
 * copy of this software and associated documentation files (the "Software"),

6
 * to deal in the Software without restriction, including without limitation

7
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

8
 * and/or sell copies of the Software, and to permit persons to whom the

9
 * Software is furnished to do so, subject to the following conditions:

10
 *

11
 * The above copyright notice and this permission notice (including the next

12
 * paragraph) shall be included in all copies or substantial portions of the

13
 * Software.

14
 *

15
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

16
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

17
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

18
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

19
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

20
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

21
 * SOFTWARE.

22
 *

23
 * Authors:

24
 *    Rob Clark <[email protected]>

25
 */

26


27
#ifndef FD2_PROGRAM_H_

28
#define FD2_PROGRAM_H_

29


30
#include "pipe/p_context.h"

31


32
#include "freedreno_context.h"

33


34
#include "disasm.h"

35
#include "ir2.h"

36


37
struct fd2_shader_stateobj {

38
   nir_shader *nir;

39
   gl_shader_stage type;

40
   bool is_a20x;

41


42
   /* note: using same set of immediates for all variants

43
    * it doesn't matter, other than the slightly larger command stream

44
    */

45
   unsigned first_immediate; /* const reg # of first immediate */

46
   unsigned num_immediates;

47
   struct {

48
      uint32_t val[4];

49
      unsigned ncomp;

50
   } immediates[64];

51


52
   bool writes_psize;

53
   bool need_param;

54
   bool has_kill;

55


56
   /* note:

57
    * fragment shader only has one variant

58
    * first vertex shader variant is always binning shader

59
    * we should use a dynamic array but in normal case there is

60
    * only 2 variants (and 3 sometimes with GALLIUM_HUD)

61
    */

62
   struct ir2_shader_variant variant[8];

63
};

64


65
void fd2_program_emit(struct fd_context *ctx, struct fd_ringbuffer *ring,

66
                      struct fd_program_stateobj *prog) assert_dt;

67


68
void fd2_prog_init(struct pipe_context *pctx);

69


70
#endif /* FD2_PROGRAM_H_ */

71


72