/*
 * Copyright © 2014 Rob Clark <robclark@freedesktop.org>
 * SPDX-License-Identifier: MIT
 *
 * Authors:
 *    Rob Clark <robclark@freedesktop.org>
 */

#include "freedreno_query_hw.h"

#include "fd4_blend.h"
#include "fd4_compute.h"
#include "fd4_context.h"
#include "fd4_draw.h"
#include "fd4_emit.h"
#include "fd4_gmem.h"
#include "fd4_program.h"
#include "fd4_query.h"
#include "fd4_rasterizer.h"
#include "fd4_texture.h"
#include "fd4_zsa.h"

static void
fd4_context_destroy(struct pipe_context *pctx) in_dt
{
   struct fd4_context *fd4_ctx = fd4_context(fd_context(pctx));

   u_upload_destroy(fd4_ctx->border_color_uploader);
   pipe_resource_reference(&fd4_ctx->border_color_buf, NULL);

   fd_context_destroy(pctx);

   fd_bo_del(fd4_ctx->vs_pvt_mem);
   fd_bo_del(fd4_ctx->fs_pvt_mem);
   fd_bo_del(fd4_ctx->vsc_size_mem);

   fd_context_cleanup_common_vbos(&fd4_ctx->base);

   fd_hw_query_fini(pctx);

   free(fd4_ctx);
}

struct pipe_context *
fd4_context_create(struct pipe_screen *pscreen, void *priv,
                   unsigned flags) in_dt
{
   struct fd_screen *screen = fd_screen(pscreen);
   struct fd4_context *fd4_ctx = CALLOC_STRUCT(fd4_context);
   struct pipe_context *pctx;

   if (!fd4_ctx)
      return NULL;

   pctx = &fd4_ctx->base.base;
   pctx->screen = pscreen;

   fd4_ctx->base.flags = flags;
   fd4_ctx->base.dev = fd_device_ref(screen->dev);
   fd4_ctx->base.screen = fd_screen(pscreen);
   fd4_ctx->base.last.key = &fd4_ctx->last_key;

   pctx->destroy = fd4_context_destroy;
   pctx->create_blend_state = fd4_blend_state_create;
   pctx->create_rasterizer_state = fd4_rasterizer_state_create;
   pctx->create_depth_stencil_alpha_state = fd4_zsa_state_create;

   fd4_draw_init(pctx);
   fd4_compute_init(pctx);
   fd4_gmem_init(pctx);
   fd4_texture_init(pctx);
   fd4_prog_init(pctx);
   fd4_emit_init(pctx);

   pctx = fd_context_init(&fd4_ctx->base, pscreen, priv, flags);
   if (!pctx)
      return NULL;

   fd_hw_query_init(pctx);

   fd4_ctx->vs_pvt_mem =
      fd_bo_new(screen->dev, 0x2000, 0, "vs_pvt");

   fd4_ctx->fs_pvt_mem =
      fd_bo_new(screen->dev, 0x2000, 0, "fs_pvt");

   fd4_ctx->vsc_size_mem =
      fd_bo_new(screen->dev, 0x1000, 0, "vsc_size");

   fd_context_setup_common_vbos(&fd4_ctx->base);

   fd4_query_context_init(pctx);

   fd4_ctx->border_color_uploader =
      u_upload_create(pctx, 4096, 0, PIPE_USAGE_STREAM, 0);

   for (int i = 0; i < 16; i++) {
      fd4_ctx->vsampler_swizzles[i] = 0x688;
      fd4_ctx->fsampler_swizzles[i] = 0x688;
      fd4_ctx->csampler_swizzles[i] = 0x688;
   }

   return pctx;
}