Subversion Repositories Kolibri OS

Rev

Blame | Last modification | View Log | RSS feed

  1. /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
  2.  
  3. /*
  4.  * Copyright (C) 2014 Rob Clark <robclark@freedesktop.org>
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the "Software"),
  8.  * to deal in the Software without restriction, including without limitation
  9.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10.  * and/or sell copies of the Software, and to permit persons to whom the
  11.  * Software is furnished to do so, subject to the following conditions:
  12.  *
  13.  * The above copyright notice and this permission notice (including the next
  14.  * paragraph) shall be included in all copies or substantial portions of the
  15.  * Software.
  16.  *
  17.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22.  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23.  * SOFTWARE.
  24.  *
  25.  * Authors:
  26.  *    Rob Clark <robclark@freedesktop.org>
  27.  */
  28.  
  29. #ifndef FD4_EMIT_H
  30. #define FD4_EMIT_H
  31.  
  32. #include "pipe/p_context.h"
  33.  
  34. #include "freedreno_context.h"
  35. #include "fd4_format.h"
  36. #include "fd4_program.h"
  37. #include "ir3_shader.h"
  38.  
  39. struct fd_ringbuffer;
  40. enum adreno_state_block;
  41.  
  42. void fd4_emit_constant(struct fd_ringbuffer *ring,
  43.                 enum adreno_state_block sb,
  44.                 uint32_t regid, uint32_t offset, uint32_t sizedwords,
  45.                 const uint32_t *dwords, struct pipe_resource *prsc);
  46.  
  47. void fd4_emit_gmem_restore_tex(struct fd_ringbuffer *ring,
  48.                 struct pipe_surface *psurf);
  49.  
  50. /* grouped together emit-state for prog/vertex/state emit: */
  51. struct fd4_emit {
  52.         const struct fd_vertex_state *vtx;
  53.         const struct fd_program_stateobj *prog;
  54.         const struct pipe_draw_info *info;
  55.         struct ir3_shader_key key;
  56.         enum a4xx_color_fmt format;
  57.         enum pipe_format pformat;
  58.         uint32_t dirty;
  59.  
  60.         /* cached to avoid repeated lookups of same variants: */
  61.         struct ir3_shader_variant *vp, *fp;
  62.         /* TODO: other shader stages.. */
  63. };
  64.  
  65. static inline enum a4xx_color_fmt fd4_emit_format(struct pipe_surface *surf)
  66. {
  67.         if (!surf)
  68.                 return 0;
  69.         return fd4_pipe2color(surf->format);
  70. }
  71.  
  72. static inline struct ir3_shader_variant *
  73. fd4_emit_get_vp(struct fd4_emit *emit)
  74. {
  75.         if (!emit->vp) {
  76.                 struct fd4_shader_stateobj *so = emit->prog->vp;
  77.                 emit->vp = ir3_shader_variant(so->shader, emit->key);
  78.         }
  79.         return emit->vp;
  80. }
  81.  
  82. static inline struct ir3_shader_variant *
  83. fd4_emit_get_fp(struct fd4_emit *emit)
  84. {
  85.         if (!emit->fp) {
  86.                 struct fd4_shader_stateobj *so = emit->prog->fp;
  87.                 emit->fp = ir3_shader_variant(so->shader, emit->key);
  88.         }
  89.         return emit->fp;
  90. }
  91.  
  92. void fd4_emit_vertex_bufs(struct fd_ringbuffer *ring, struct fd4_emit *emit);
  93.  
  94. void fd4_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
  95.                 struct fd4_emit *emit);
  96.  
  97. void fd4_emit_restore(struct fd_context *ctx);
  98.  
  99. #endif /* FD4_EMIT_H */
  100.