2012-10-27 17:07:34 +01:00
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/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
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/*
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* Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
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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 <robclark@freedesktop.org>
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*/
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#include "util/u_format.h"
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2015-11-08 03:13:16 +00:00
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#include "util/u_format_rgtc.h"
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2015-04-22 19:35:00 +01:00
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#include "util/u_format_zs.h"
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2012-10-27 17:07:34 +01:00
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#include "util/u_inlines.h"
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#include "util/u_transfer.h"
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#include "util/u_string.h"
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2013-03-21 21:32:00 +00:00
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#include "util/u_surface.h"
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2016-06-27 14:44:15 +01:00
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#include "util/set.h"
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2012-10-27 17:07:34 +01:00
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#include "freedreno_resource.h"
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2016-06-27 14:44:15 +01:00
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#include "freedreno_batch_cache.h"
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2012-10-27 17:07:34 +01:00
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#include "freedreno_screen.h"
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#include "freedreno_surface.h"
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#include "freedreno_context.h"
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2014-05-10 18:45:54 +01:00
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#include "freedreno_query_hw.h"
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2012-10-27 17:07:34 +01:00
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#include "freedreno_util.h"
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2013-09-11 15:08:08 +01:00
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#include <errno.h>
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2016-04-25 16:47:21 +01:00
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/* XXX this should go away, needed for 'struct winsys_handle' */
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#include "state_tracker/drm_driver.h"
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2015-07-31 17:07:24 +01:00
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2015-04-04 03:29:44 +01:00
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static void
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fd_invalidate_resource(struct fd_context *ctx, struct pipe_resource *prsc)
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{
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int i;
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/* Go through the entire state and see if the resource is bound
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* anywhere. If it is, mark the relevant state as dirty. This is called on
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* realloc_bo.
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*/
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/* Constbufs */
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for (i = 1; i < PIPE_MAX_CONSTANT_BUFFERS && !(ctx->dirty & FD_DIRTY_CONSTBUF); i++) {
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if (ctx->constbuf[PIPE_SHADER_VERTEX].cb[i].buffer == prsc)
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ctx->dirty |= FD_DIRTY_CONSTBUF;
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if (ctx->constbuf[PIPE_SHADER_FRAGMENT].cb[i].buffer == prsc)
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ctx->dirty |= FD_DIRTY_CONSTBUF;
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}
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/* VBOs */
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for (i = 0; i < ctx->vtx.vertexbuf.count && !(ctx->dirty & FD_DIRTY_VTXBUF); i++) {
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if (ctx->vtx.vertexbuf.vb[i].buffer == prsc)
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ctx->dirty |= FD_DIRTY_VTXBUF;
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}
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/* Index buffer */
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if (ctx->indexbuf.buffer == prsc)
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ctx->dirty |= FD_DIRTY_INDEXBUF;
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/* Textures */
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for (i = 0; i < ctx->verttex.num_textures && !(ctx->dirty & FD_DIRTY_VERTTEX); i++) {
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2015-07-02 23:15:43 +01:00
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if (ctx->verttex.textures[i] && (ctx->verttex.textures[i]->texture == prsc))
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2015-04-04 03:29:44 +01:00
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ctx->dirty |= FD_DIRTY_VERTTEX;
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}
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for (i = 0; i < ctx->fragtex.num_textures && !(ctx->dirty & FD_DIRTY_FRAGTEX); i++) {
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2015-07-02 23:15:43 +01:00
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if (ctx->fragtex.textures[i] && (ctx->fragtex.textures[i]->texture == prsc))
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2015-04-04 03:29:44 +01:00
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ctx->dirty |= FD_DIRTY_FRAGTEX;
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}
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}
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2013-09-11 15:08:08 +01:00
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static void
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realloc_bo(struct fd_resource *rsc, uint32_t size)
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{
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struct fd_screen *screen = fd_screen(rsc->base.b.screen);
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uint32_t flags = DRM_FREEDRENO_GEM_CACHE_WCOMBINE |
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DRM_FREEDRENO_GEM_TYPE_KMEM; /* TODO */
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2014-05-24 15:07:13 +01:00
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/* if we start using things other than write-combine,
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* be sure to check for PIPE_RESOURCE_FLAG_MAP_COHERENT
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*/
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2013-09-11 15:08:08 +01:00
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if (rsc->bo)
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fd_bo_del(rsc->bo);
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rsc->bo = fd_bo_new(screen->dev, size, flags);
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rsc->timestamp = 0;
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2015-04-03 07:15:17 +01:00
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util_range_set_empty(&rsc->valid_buffer_range);
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2016-06-27 14:44:15 +01:00
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fd_bc_invalidate_resource(rsc, true);
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2013-09-11 15:08:08 +01:00
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}
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2016-06-29 18:51:26 +01:00
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static void
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do_blit(struct fd_context *ctx, const struct pipe_blit_info *blit, bool fallback)
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{
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/* TODO size threshold too?? */
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if ((blit->src.resource->target != PIPE_BUFFER) && !fallback) {
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/* do blit on gpu: */
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2016-08-11 16:57:28 +01:00
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fd_blitter_pipe_begin(ctx, false, true, FD_STAGE_BLIT);
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2016-06-29 18:51:26 +01:00
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util_blitter_blit(ctx->blitter, blit);
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fd_blitter_pipe_end(ctx);
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} else {
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/* do blit on cpu: */
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util_resource_copy_region(&ctx->base,
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blit->dst.resource, blit->dst.level, blit->dst.box.x,
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blit->dst.box.y, blit->dst.box.z,
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blit->src.resource, blit->src.level, &blit->src.box);
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}
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}
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static bool
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fd_try_shadow_resource(struct fd_context *ctx, struct fd_resource *rsc,
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unsigned level, unsigned usage, const struct pipe_box *box)
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{
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struct pipe_context *pctx = &ctx->base;
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struct pipe_resource *prsc = &rsc->base.b;
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bool fallback = false;
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/* TODO: somehow munge dimensions and format to copy unsupported
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* render target format to something that is supported?
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*/
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if (!pctx->screen->is_format_supported(pctx->screen,
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prsc->format, prsc->target, prsc->nr_samples,
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PIPE_BIND_RENDER_TARGET))
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fallback = true;
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/* these cases should be handled elsewhere.. just for future
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* reference in case this gets split into a more generic(ish)
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* helper.
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*/
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debug_assert(!(usage & PIPE_TRANSFER_READ));
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debug_assert(!(usage & PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE));
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/* if we do a gpu blit to clone the whole resource, we'll just
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* end up stalling on that.. so only allow if we can discard
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* current range (and blit, possibly cpu or gpu, the rest)
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*/
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if (!(usage & PIPE_TRANSFER_DISCARD_RANGE))
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return false;
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bool whole_level = util_texrange_covers_whole_level(prsc, level,
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box->x, box->y, box->z, box->width, box->height, box->depth);
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/* TODO need to be more clever about current level */
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if ((prsc->target >= PIPE_TEXTURE_2D) && !whole_level)
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return false;
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struct pipe_resource *pshadow =
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pctx->screen->resource_create(pctx->screen, prsc);
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if (!pshadow)
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return false;
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assert(!ctx->in_shadow);
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ctx->in_shadow = true;
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/* get rid of any references that batch-cache might have to us (which
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* should empty/destroy rsc->batches hashset)
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*/
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fd_bc_invalidate_resource(rsc, false);
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2016-07-19 23:24:57 +01:00
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pipe_mutex_lock(ctx->screen->lock);
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2016-06-29 18:51:26 +01:00
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/* Swap the backing bo's, so shadow becomes the old buffer,
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* blit from shadow to new buffer. From here on out, we
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* cannot fail.
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*
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* Note that we need to do it in this order, otherwise if
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* we go down cpu blit path, the recursive transfer_map()
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* sees the wrong status..
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*/
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struct fd_resource *shadow = fd_resource(pshadow);
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DBG("shadow: %p (%d) -> %p (%d)\n", rsc, rsc->base.b.reference.count,
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shadow, shadow->base.b.reference.count);
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/* TODO valid_buffer_range?? */
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swap(rsc->bo, shadow->bo);
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swap(rsc->timestamp, shadow->timestamp);
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swap(rsc->write_batch, shadow->write_batch);
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/* at this point, the newly created shadow buffer is not referenced
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* by any batches, but the existing rsc (probably) is. We need to
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* transfer those references over:
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*/
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debug_assert(shadow->batch_mask == 0);
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struct fd_batch *batch;
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foreach_batch(batch, &ctx->screen->batch_cache, rsc->batch_mask) {
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struct set_entry *entry = _mesa_set_search(batch->resources, rsc);
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_mesa_set_remove(batch->resources, entry);
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_mesa_set_add(batch->resources, shadow);
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}
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swap(rsc->batch_mask, shadow->batch_mask);
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2016-07-19 23:24:57 +01:00
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pipe_mutex_unlock(ctx->screen->lock);
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2016-06-29 18:51:26 +01:00
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struct pipe_blit_info blit = {0};
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blit.dst.resource = prsc;
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blit.dst.format = prsc->format;
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blit.src.resource = pshadow;
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blit.src.format = pshadow->format;
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blit.mask = util_format_get_mask(prsc->format);
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blit.filter = PIPE_TEX_FILTER_NEAREST;
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#define set_box(field, val) do { \
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blit.dst.field = (val); \
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blit.src.field = (val); \
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} while (0)
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/* blit the other levels in their entirety: */
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for (unsigned l = 0; l <= prsc->last_level; l++) {
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if (l == level)
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continue;
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/* just blit whole level: */
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set_box(level, l);
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set_box(box.width, u_minify(prsc->width0, l));
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set_box(box.height, u_minify(prsc->height0, l));
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set_box(box.depth, u_minify(prsc->depth0, l));
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do_blit(ctx, &blit, fallback);
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}
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/* deal w/ current level specially, since we might need to split
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* it up into a couple blits:
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*/
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if (!whole_level) {
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set_box(level, level);
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switch (prsc->target) {
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case PIPE_BUFFER:
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case PIPE_TEXTURE_1D:
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set_box(box.y, 0);
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set_box(box.z, 0);
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set_box(box.height, 1);
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set_box(box.depth, 1);
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if (box->x > 0) {
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set_box(box.x, 0);
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set_box(box.width, box->x);
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do_blit(ctx, &blit, fallback);
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}
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if ((box->x + box->width) < u_minify(prsc->width0, level)) {
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set_box(box.x, box->x + box->width);
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set_box(box.width, u_minify(prsc->width0, level) - (box->x + box->width));
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do_blit(ctx, &blit, fallback);
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}
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break;
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case PIPE_TEXTURE_2D:
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/* TODO */
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default:
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unreachable("TODO");
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}
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}
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ctx->in_shadow = false;
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pipe_resource_reference(&pshadow, NULL);
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return true;
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}
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2015-11-08 03:13:16 +00:00
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static unsigned
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fd_resource_layer_offset(struct fd_resource *rsc,
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struct fd_resource_slice *slice,
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unsigned layer)
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{
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if (rsc->layer_first)
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return layer * rsc->layer_size;
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else
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return layer * slice->size0;
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}
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2015-04-22 19:35:00 +01:00
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static void
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2015-11-08 03:13:16 +00:00
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fd_resource_flush_z32s8(struct fd_transfer *trans, const struct pipe_box *box)
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2015-04-22 19:35:00 +01:00
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{
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struct fd_resource *rsc = fd_resource(trans->base.resource);
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struct fd_resource_slice *slice = fd_resource_slice(rsc, trans->base.level);
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struct fd_resource_slice *sslice = fd_resource_slice(rsc->stencil, trans->base.level);
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enum pipe_format format = trans->base.resource->format;
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float *depth = fd_bo_map(rsc->bo) + slice->offset +
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2015-11-08 03:13:16 +00:00
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fd_resource_layer_offset(rsc, slice, trans->base.box.z) +
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2015-04-22 19:35:00 +01:00
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(trans->base.box.y + box->y) * slice->pitch * 4 + (trans->base.box.x + box->x) * 4;
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uint8_t *stencil = fd_bo_map(rsc->stencil->bo) + sslice->offset +
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2015-11-08 03:13:16 +00:00
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fd_resource_layer_offset(rsc->stencil, sslice, trans->base.box.z) +
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2015-04-22 19:35:00 +01:00
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(trans->base.box.y + box->y) * sslice->pitch + trans->base.box.x + box->x;
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if (format != PIPE_FORMAT_X32_S8X24_UINT)
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util_format_z32_float_s8x24_uint_unpack_z_float(
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depth, slice->pitch * 4,
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trans->staging, trans->base.stride,
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box->width, box->height);
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util_format_z32_float_s8x24_uint_unpack_s_8uint(
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stencil, sslice->pitch,
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trans->staging, trans->base.stride,
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box->width, box->height);
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}
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|
|
|
2015-11-08 03:13:16 +00:00
|
|
|
static void
|
|
|
|
fd_resource_flush_rgtc(struct fd_transfer *trans, const struct pipe_box *box)
|
|
|
|
{
|
|
|
|
struct fd_resource *rsc = fd_resource(trans->base.resource);
|
|
|
|
struct fd_resource_slice *slice = fd_resource_slice(rsc, trans->base.level);
|
|
|
|
enum pipe_format format = trans->base.resource->format;
|
|
|
|
|
|
|
|
uint8_t *data = fd_bo_map(rsc->bo) + slice->offset +
|
|
|
|
fd_resource_layer_offset(rsc, slice, trans->base.box.z) +
|
|
|
|
((trans->base.box.y + box->y) * slice->pitch +
|
|
|
|
trans->base.box.x + box->x) * rsc->cpp;
|
|
|
|
|
|
|
|
uint8_t *source = trans->staging +
|
|
|
|
util_format_get_nblocksy(format, box->y) * trans->base.stride +
|
|
|
|
util_format_get_stride(format, box->x);
|
|
|
|
|
|
|
|
switch (format) {
|
|
|
|
case PIPE_FORMAT_RGTC1_UNORM:
|
|
|
|
case PIPE_FORMAT_RGTC1_SNORM:
|
|
|
|
case PIPE_FORMAT_LATC1_UNORM:
|
|
|
|
case PIPE_FORMAT_LATC1_SNORM:
|
|
|
|
util_format_rgtc1_unorm_unpack_rgba_8unorm(
|
|
|
|
data, slice->pitch * rsc->cpp,
|
|
|
|
source, trans->base.stride,
|
|
|
|
box->width, box->height);
|
|
|
|
break;
|
|
|
|
case PIPE_FORMAT_RGTC2_UNORM:
|
|
|
|
case PIPE_FORMAT_RGTC2_SNORM:
|
|
|
|
case PIPE_FORMAT_LATC2_UNORM:
|
|
|
|
case PIPE_FORMAT_LATC2_SNORM:
|
|
|
|
util_format_rgtc2_unorm_unpack_rgba_8unorm(
|
|
|
|
data, slice->pitch * rsc->cpp,
|
|
|
|
source, trans->base.stride,
|
|
|
|
box->width, box->height);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
assert(!"Unexpected format\n");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
fd_resource_flush(struct fd_transfer *trans, const struct pipe_box *box)
|
|
|
|
{
|
|
|
|
enum pipe_format format = trans->base.resource->format;
|
|
|
|
|
|
|
|
switch (format) {
|
|
|
|
case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
|
|
|
|
case PIPE_FORMAT_X32_S8X24_UINT:
|
|
|
|
fd_resource_flush_z32s8(trans, box);
|
|
|
|
break;
|
|
|
|
case PIPE_FORMAT_RGTC1_UNORM:
|
|
|
|
case PIPE_FORMAT_RGTC1_SNORM:
|
|
|
|
case PIPE_FORMAT_RGTC2_UNORM:
|
|
|
|
case PIPE_FORMAT_RGTC2_SNORM:
|
|
|
|
case PIPE_FORMAT_LATC1_UNORM:
|
|
|
|
case PIPE_FORMAT_LATC1_SNORM:
|
|
|
|
case PIPE_FORMAT_LATC2_UNORM:
|
|
|
|
case PIPE_FORMAT_LATC2_SNORM:
|
|
|
|
fd_resource_flush_rgtc(trans, box);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
assert(!"Unexpected staging transfer type");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2013-05-26 22:13:27 +01:00
|
|
|
static void fd_resource_transfer_flush_region(struct pipe_context *pctx,
|
|
|
|
struct pipe_transfer *ptrans,
|
|
|
|
const struct pipe_box *box)
|
|
|
|
{
|
2015-04-03 07:15:17 +01:00
|
|
|
struct fd_resource *rsc = fd_resource(ptrans->resource);
|
2015-04-22 19:35:00 +01:00
|
|
|
struct fd_transfer *trans = fd_transfer(ptrans);
|
2015-04-03 07:15:17 +01:00
|
|
|
|
|
|
|
if (ptrans->resource->target == PIPE_BUFFER)
|
|
|
|
util_range_add(&rsc->valid_buffer_range,
|
|
|
|
ptrans->box.x + box->x,
|
|
|
|
ptrans->box.x + box->x + box->width);
|
2015-04-22 19:35:00 +01:00
|
|
|
|
|
|
|
if (trans->staging)
|
|
|
|
fd_resource_flush(trans, box);
|
2013-05-26 22:13:27 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
fd_resource_transfer_unmap(struct pipe_context *pctx,
|
|
|
|
struct pipe_transfer *ptrans)
|
|
|
|
{
|
|
|
|
struct fd_context *ctx = fd_context(pctx);
|
2013-08-29 22:24:33 +01:00
|
|
|
struct fd_resource *rsc = fd_resource(ptrans->resource);
|
2015-04-22 19:35:00 +01:00
|
|
|
struct fd_transfer *trans = fd_transfer(ptrans);
|
|
|
|
|
|
|
|
if (trans->staging && !(ptrans->usage & PIPE_TRANSFER_FLUSH_EXPLICIT)) {
|
|
|
|
struct pipe_box box;
|
|
|
|
u_box_2d(0, 0, ptrans->box.width, ptrans->box.height, &box);
|
|
|
|
fd_resource_flush(trans, &box);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!(ptrans->usage & PIPE_TRANSFER_UNSYNCHRONIZED)) {
|
2013-08-29 22:24:33 +01:00
|
|
|
fd_bo_cpu_fini(rsc->bo);
|
2015-04-22 19:35:00 +01:00
|
|
|
if (rsc->stencil)
|
|
|
|
fd_bo_cpu_fini(rsc->stencil->bo);
|
|
|
|
}
|
2015-04-03 07:15:17 +01:00
|
|
|
|
|
|
|
util_range_add(&rsc->valid_buffer_range,
|
|
|
|
ptrans->box.x,
|
|
|
|
ptrans->box.x + ptrans->box.width);
|
|
|
|
|
2013-05-26 22:13:27 +01:00
|
|
|
pipe_resource_reference(&ptrans->resource, NULL);
|
2016-08-28 10:05:14 +01:00
|
|
|
slab_free_st(&ctx->transfer_pool, ptrans);
|
2015-04-22 19:35:00 +01:00
|
|
|
|
2016-05-04 05:15:36 +01:00
|
|
|
free(trans->staging);
|
2013-05-26 22:13:27 +01:00
|
|
|
}
|
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
static void *
|
|
|
|
fd_resource_transfer_map(struct pipe_context *pctx,
|
|
|
|
struct pipe_resource *prsc,
|
|
|
|
unsigned level, unsigned usage,
|
|
|
|
const struct pipe_box *box,
|
|
|
|
struct pipe_transfer **pptrans)
|
|
|
|
{
|
|
|
|
struct fd_context *ctx = fd_context(pctx);
|
|
|
|
struct fd_resource *rsc = fd_resource(prsc);
|
2013-08-31 14:14:27 +01:00
|
|
|
struct fd_resource_slice *slice = fd_resource_slice(rsc, level);
|
2015-04-06 06:39:14 +01:00
|
|
|
struct fd_transfer *trans;
|
2013-08-31 14:14:27 +01:00
|
|
|
struct pipe_transfer *ptrans;
|
2012-10-27 17:07:34 +01:00
|
|
|
enum pipe_format format = prsc->format;
|
2013-08-29 22:24:33 +01:00
|
|
|
uint32_t op = 0;
|
2014-12-12 18:38:05 +00:00
|
|
|
uint32_t offset;
|
2012-10-27 17:07:34 +01:00
|
|
|
char *buf;
|
2013-09-11 15:08:08 +01:00
|
|
|
int ret = 0;
|
2012-10-27 17:07:34 +01:00
|
|
|
|
2015-04-22 19:35:00 +01:00
|
|
|
DBG("prsc=%p, level=%u, usage=%x, box=%dx%d+%d,%d", prsc, level, usage,
|
|
|
|
box->width, box->height, box->x, box->y);
|
2014-10-22 21:36:24 +01:00
|
|
|
|
2016-08-28 10:05:14 +01:00
|
|
|
ptrans = slab_alloc_st(&ctx->transfer_pool);
|
2012-10-27 17:07:34 +01:00
|
|
|
if (!ptrans)
|
|
|
|
return NULL;
|
|
|
|
|
2016-08-28 10:05:14 +01:00
|
|
|
/* slab_alloc_st() doesn't zero: */
|
2015-04-06 06:39:14 +01:00
|
|
|
trans = fd_transfer(ptrans);
|
|
|
|
memset(trans, 0, sizeof(*trans));
|
2013-05-26 22:13:27 +01:00
|
|
|
|
|
|
|
pipe_resource_reference(&ptrans->resource, prsc);
|
2012-10-27 17:07:34 +01:00
|
|
|
ptrans->level = level;
|
|
|
|
ptrans->usage = usage;
|
|
|
|
ptrans->box = *box;
|
2015-08-16 18:15:55 +01:00
|
|
|
ptrans->stride = util_format_get_nblocksx(format, slice->pitch) * rsc->cpp;
|
2016-05-11 16:28:13 +01:00
|
|
|
ptrans->layer_stride = rsc->layer_first ? rsc->layer_size : slice->size0;
|
2012-10-27 17:07:34 +01:00
|
|
|
|
2016-06-29 18:51:26 +01:00
|
|
|
if (ctx->in_shadow && !(usage & PIPE_TRANSFER_READ))
|
|
|
|
usage |= PIPE_TRANSFER_UNSYNCHRONIZED;
|
|
|
|
|
2013-09-11 15:08:08 +01:00
|
|
|
if (usage & PIPE_TRANSFER_READ)
|
|
|
|
op |= DRM_FREEDRENO_PREP_READ;
|
|
|
|
|
|
|
|
if (usage & PIPE_TRANSFER_WRITE)
|
|
|
|
op |= DRM_FREEDRENO_PREP_WRITE;
|
|
|
|
|
2014-10-22 21:36:24 +01:00
|
|
|
if (usage & PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE) {
|
|
|
|
realloc_bo(rsc, fd_bo_size(rsc->bo));
|
2015-04-22 19:35:00 +01:00
|
|
|
if (rsc->stencil)
|
|
|
|
realloc_bo(rsc->stencil, fd_bo_size(rsc->stencil->bo));
|
2015-04-04 03:29:44 +01:00
|
|
|
fd_invalidate_resource(ctx, prsc);
|
2015-04-03 07:15:17 +01:00
|
|
|
} else if ((usage & PIPE_TRANSFER_WRITE) &&
|
|
|
|
prsc->target == PIPE_BUFFER &&
|
|
|
|
!util_ranges_intersect(&rsc->valid_buffer_range,
|
|
|
|
box->x, box->x + box->width)) {
|
|
|
|
/* We are trying to write to a previously uninitialized range. No need
|
|
|
|
* to wait.
|
|
|
|
*/
|
2014-10-22 21:36:24 +01:00
|
|
|
} else if (!(usage & PIPE_TRANSFER_UNSYNCHRONIZED)) {
|
2016-07-19 23:24:57 +01:00
|
|
|
struct fd_batch *write_batch = NULL;
|
|
|
|
|
|
|
|
/* hold a reference, so it doesn't disappear under us: */
|
|
|
|
fd_batch_reference(&write_batch, rsc->write_batch);
|
|
|
|
|
|
|
|
if ((usage & PIPE_TRANSFER_WRITE) && write_batch &&
|
|
|
|
write_batch->back_blit) {
|
2016-07-14 15:32:02 +01:00
|
|
|
/* if only thing pending is a back-blit, we can discard it: */
|
2016-07-19 23:24:57 +01:00
|
|
|
fd_batch_reset(write_batch);
|
2016-07-14 15:32:02 +01:00
|
|
|
}
|
|
|
|
|
2015-04-03 03:28:21 +01:00
|
|
|
/* If the GPU is writing to the resource, or if it is reading from the
|
|
|
|
* resource and we're trying to write to it, flush the renders.
|
|
|
|
*/
|
2016-06-29 18:51:26 +01:00
|
|
|
bool needs_flush = pending(rsc, !!(usage & PIPE_TRANSFER_WRITE));
|
|
|
|
bool busy = needs_flush || (0 != fd_bo_cpu_prep(rsc->bo,
|
|
|
|
ctx->screen->pipe, op | DRM_FREEDRENO_PREP_NOSYNC));
|
|
|
|
|
|
|
|
/* if we need to flush/stall, see if we can make a shadow buffer
|
|
|
|
* to avoid this:
|
|
|
|
*
|
|
|
|
* TODO we could go down this path !reorder && !busy_for_read
|
|
|
|
* ie. we only *don't* want to go down this path if the blit
|
|
|
|
* will trigger a flush!
|
|
|
|
*/
|
|
|
|
if (ctx->screen->reorder && busy && !(usage & PIPE_TRANSFER_READ)) {
|
|
|
|
if (fd_try_shadow_resource(ctx, rsc, level, usage, box)) {
|
|
|
|
needs_flush = busy = false;
|
|
|
|
fd_invalidate_resource(ctx, prsc);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (needs_flush) {
|
2016-06-27 14:44:15 +01:00
|
|
|
if (usage & PIPE_TRANSFER_WRITE) {
|
2016-07-13 14:49:53 +01:00
|
|
|
struct fd_batch *batch, *last_batch = NULL;
|
|
|
|
foreach_batch(batch, &ctx->screen->batch_cache, rsc->batch_mask) {
|
|
|
|
fd_batch_reference(&last_batch, batch);
|
|
|
|
fd_batch_flush(batch, false);
|
|
|
|
}
|
|
|
|
if (last_batch) {
|
|
|
|
fd_batch_sync(last_batch);
|
|
|
|
fd_batch_reference(&last_batch, NULL);
|
|
|
|
}
|
2016-06-27 14:44:15 +01:00
|
|
|
assert(rsc->batch_mask == 0);
|
|
|
|
} else {
|
2016-07-19 23:24:57 +01:00
|
|
|
fd_batch_flush(write_batch, true);
|
2016-06-27 14:44:15 +01:00
|
|
|
}
|
2016-06-29 18:51:26 +01:00
|
|
|
assert(!rsc->write_batch);
|
2016-06-27 14:44:15 +01:00
|
|
|
}
|
2015-04-03 03:28:21 +01:00
|
|
|
|
2016-07-19 23:24:57 +01:00
|
|
|
fd_batch_reference(&write_batch, NULL);
|
|
|
|
|
2015-04-03 03:28:21 +01:00
|
|
|
/* The GPU keeps track of how the various bo's are being used, and
|
|
|
|
* will wait if necessary for the proper operation to have
|
|
|
|
* completed.
|
|
|
|
*/
|
2016-06-29 18:51:26 +01:00
|
|
|
if (busy) {
|
|
|
|
ret = fd_bo_cpu_prep(rsc->bo, ctx->screen->pipe, op);
|
|
|
|
if (ret)
|
|
|
|
goto fail;
|
|
|
|
}
|
2013-09-11 15:08:08 +01:00
|
|
|
}
|
2013-05-26 22:13:27 +01:00
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
buf = fd_bo_map(rsc->bo);
|
2015-12-06 14:32:16 +00:00
|
|
|
if (!buf)
|
|
|
|
goto fail;
|
2012-10-27 17:07:34 +01:00
|
|
|
|
2015-11-08 03:13:16 +00:00
|
|
|
offset = slice->offset +
|
|
|
|
box->y / util_format_get_blockheight(format) * ptrans->stride +
|
|
|
|
box->x / util_format_get_blockwidth(format) * rsc->cpp +
|
|
|
|
fd_resource_layer_offset(rsc, slice, box->z);
|
2014-12-12 18:38:05 +00:00
|
|
|
|
2015-04-22 19:35:00 +01:00
|
|
|
if (prsc->format == PIPE_FORMAT_Z32_FLOAT_S8X24_UINT ||
|
|
|
|
prsc->format == PIPE_FORMAT_X32_S8X24_UINT) {
|
2015-11-08 03:13:16 +00:00
|
|
|
assert(trans->base.box.depth == 1);
|
|
|
|
|
2015-04-22 19:35:00 +01:00
|
|
|
trans->base.stride = trans->base.box.width * rsc->cpp * 2;
|
|
|
|
trans->staging = malloc(trans->base.stride * trans->base.box.height);
|
|
|
|
if (!trans->staging)
|
|
|
|
goto fail;
|
|
|
|
|
|
|
|
/* if we're not discarding the whole range (or resource), we must copy
|
|
|
|
* the real data in.
|
|
|
|
*/
|
|
|
|
if (!(usage & (PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE |
|
|
|
|
PIPE_TRANSFER_DISCARD_RANGE))) {
|
|
|
|
struct fd_resource_slice *sslice =
|
|
|
|
fd_resource_slice(rsc->stencil, level);
|
|
|
|
void *sbuf = fd_bo_map(rsc->stencil->bo);
|
|
|
|
if (!sbuf)
|
|
|
|
goto fail;
|
|
|
|
|
|
|
|
float *depth = (float *)(buf + slice->offset +
|
2015-11-08 03:13:16 +00:00
|
|
|
fd_resource_layer_offset(rsc, slice, box->z) +
|
2015-04-22 19:35:00 +01:00
|
|
|
box->y * slice->pitch * 4 + box->x * 4);
|
|
|
|
uint8_t *stencil = sbuf + sslice->offset +
|
2015-11-08 03:13:16 +00:00
|
|
|
fd_resource_layer_offset(rsc->stencil, sslice, box->z) +
|
2015-04-22 19:35:00 +01:00
|
|
|
box->y * sslice->pitch + box->x;
|
|
|
|
|
|
|
|
if (format != PIPE_FORMAT_X32_S8X24_UINT)
|
|
|
|
util_format_z32_float_s8x24_uint_pack_z_float(
|
|
|
|
trans->staging, trans->base.stride,
|
|
|
|
depth, slice->pitch * 4,
|
|
|
|
box->width, box->height);
|
|
|
|
|
|
|
|
util_format_z32_float_s8x24_uint_pack_s_8uint(
|
|
|
|
trans->staging, trans->base.stride,
|
|
|
|
stencil, sslice->pitch,
|
|
|
|
box->width, box->height);
|
|
|
|
}
|
|
|
|
|
2015-11-08 03:13:16 +00:00
|
|
|
buf = trans->staging;
|
|
|
|
offset = 0;
|
2015-11-20 23:34:03 +00:00
|
|
|
} else if (rsc->internal_format != format &&
|
|
|
|
util_format_description(format)->layout == UTIL_FORMAT_LAYOUT_RGTC) {
|
2015-11-08 03:13:16 +00:00
|
|
|
assert(trans->base.box.depth == 1);
|
|
|
|
|
|
|
|
trans->base.stride = util_format_get_stride(
|
|
|
|
format, trans->base.box.width);
|
|
|
|
trans->staging = malloc(
|
|
|
|
util_format_get_2d_size(format, trans->base.stride,
|
|
|
|
trans->base.box.height));
|
|
|
|
if (!trans->staging)
|
|
|
|
goto fail;
|
|
|
|
|
|
|
|
/* if we're not discarding the whole range (or resource), we must copy
|
|
|
|
* the real data in.
|
|
|
|
*/
|
|
|
|
if (!(usage & (PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE |
|
|
|
|
PIPE_TRANSFER_DISCARD_RANGE))) {
|
|
|
|
uint8_t *rgba8 = (uint8_t *)buf + slice->offset +
|
|
|
|
fd_resource_layer_offset(rsc, slice, box->z) +
|
|
|
|
box->y * slice->pitch * rsc->cpp + box->x * rsc->cpp;
|
|
|
|
|
|
|
|
switch (format) {
|
|
|
|
case PIPE_FORMAT_RGTC1_UNORM:
|
|
|
|
case PIPE_FORMAT_RGTC1_SNORM:
|
|
|
|
case PIPE_FORMAT_LATC1_UNORM:
|
|
|
|
case PIPE_FORMAT_LATC1_SNORM:
|
|
|
|
util_format_rgtc1_unorm_pack_rgba_8unorm(
|
|
|
|
trans->staging, trans->base.stride,
|
|
|
|
rgba8, slice->pitch * rsc->cpp,
|
|
|
|
box->width, box->height);
|
|
|
|
break;
|
|
|
|
case PIPE_FORMAT_RGTC2_UNORM:
|
|
|
|
case PIPE_FORMAT_RGTC2_SNORM:
|
|
|
|
case PIPE_FORMAT_LATC2_UNORM:
|
|
|
|
case PIPE_FORMAT_LATC2_SNORM:
|
|
|
|
util_format_rgtc2_unorm_pack_rgba_8unorm(
|
|
|
|
trans->staging, trans->base.stride,
|
|
|
|
rgba8, slice->pitch * rsc->cpp,
|
|
|
|
box->width, box->height);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
assert(!"Unexpected format");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-04-22 19:35:00 +01:00
|
|
|
buf = trans->staging;
|
|
|
|
offset = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
*pptrans = ptrans;
|
|
|
|
|
2014-12-12 18:38:05 +00:00
|
|
|
return buf + offset;
|
2013-09-11 15:08:08 +01:00
|
|
|
|
|
|
|
fail:
|
|
|
|
fd_resource_transfer_unmap(pctx, ptrans);
|
|
|
|
return NULL;
|
2012-10-27 17:07:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
fd_resource_destroy(struct pipe_screen *pscreen,
|
|
|
|
struct pipe_resource *prsc)
|
|
|
|
{
|
|
|
|
struct fd_resource *rsc = fd_resource(prsc);
|
2016-06-27 14:44:15 +01:00
|
|
|
fd_bc_invalidate_resource(rsc, true);
|
2013-09-27 20:35:19 +01:00
|
|
|
if (rsc->bo)
|
|
|
|
fd_bo_del(rsc->bo);
|
2015-04-03 07:15:17 +01:00
|
|
|
util_range_destroy(&rsc->valid_buffer_range);
|
2012-10-27 17:07:34 +01:00
|
|
|
FREE(rsc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static boolean
|
|
|
|
fd_resource_get_handle(struct pipe_screen *pscreen,
|
|
|
|
struct pipe_resource *prsc,
|
|
|
|
struct winsys_handle *handle)
|
|
|
|
{
|
|
|
|
struct fd_resource *rsc = fd_resource(prsc);
|
|
|
|
|
2013-05-26 22:13:27 +01:00
|
|
|
return fd_screen_bo_get_handle(pscreen, rsc->bo,
|
2013-08-31 14:14:27 +01:00
|
|
|
rsc->slices[0].pitch * rsc->cpp, handle);
|
2012-10-27 17:07:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-05-26 22:13:27 +01:00
|
|
|
static const struct u_resource_vtbl fd_resource_vtbl = {
|
2012-10-27 17:07:34 +01:00
|
|
|
.resource_get_handle = fd_resource_get_handle,
|
|
|
|
.resource_destroy = fd_resource_destroy,
|
|
|
|
.transfer_map = fd_resource_transfer_map,
|
|
|
|
.transfer_flush_region = fd_resource_transfer_flush_region,
|
|
|
|
.transfer_unmap = fd_resource_transfer_unmap,
|
|
|
|
};
|
|
|
|
|
2013-08-31 14:14:27 +01:00
|
|
|
static uint32_t
|
2015-11-08 03:13:16 +00:00
|
|
|
setup_slices(struct fd_resource *rsc, uint32_t alignment, enum pipe_format format)
|
2013-08-31 14:14:27 +01:00
|
|
|
{
|
|
|
|
struct pipe_resource *prsc = &rsc->base.b;
|
2015-11-21 16:49:03 +00:00
|
|
|
enum util_format_layout layout = util_format_description(format)->layout;
|
2013-08-31 14:14:27 +01:00
|
|
|
uint32_t level, size = 0;
|
|
|
|
uint32_t width = prsc->width0;
|
|
|
|
uint32_t height = prsc->height0;
|
|
|
|
uint32_t depth = prsc->depth0;
|
2014-12-12 18:38:05 +00:00
|
|
|
/* in layer_first layout, the level (slice) contains just one
|
|
|
|
* layer (since in fact the layer contains the slices)
|
|
|
|
*/
|
|
|
|
uint32_t layers_in_level = rsc->layer_first ? 1 : prsc->array_size;
|
2013-08-31 14:14:27 +01:00
|
|
|
|
|
|
|
for (level = 0; level <= prsc->last_level; level++) {
|
|
|
|
struct fd_resource_slice *slice = fd_resource_slice(rsc, level);
|
2015-08-16 18:15:55 +01:00
|
|
|
uint32_t blocks;
|
2013-08-31 14:14:27 +01:00
|
|
|
|
2015-11-21 16:49:03 +00:00
|
|
|
if (layout == UTIL_FORMAT_LAYOUT_ASTC)
|
|
|
|
slice->pitch = width =
|
|
|
|
util_align_npot(width, 32 * util_format_get_blockwidth(format));
|
|
|
|
else
|
|
|
|
slice->pitch = width = align(width, 32);
|
2013-08-31 14:14:27 +01:00
|
|
|
slice->offset = size;
|
2015-11-08 03:13:16 +00:00
|
|
|
blocks = util_format_get_nblocks(format, width, height);
|
2015-03-15 20:38:42 +00:00
|
|
|
/* 1d array and 2d array textures must all have the same layer size
|
|
|
|
* for each miplevel on a3xx. 3d textures can have different layer
|
|
|
|
* sizes for high levels, but the hw auto-sizer is buggy (or at least
|
|
|
|
* different than what this code does), so as soon as the layer size
|
|
|
|
* range gets into range, we stop reducing it.
|
2015-03-13 04:53:49 +00:00
|
|
|
*/
|
2015-03-15 20:38:42 +00:00
|
|
|
if (prsc->target == PIPE_TEXTURE_3D && (
|
|
|
|
level == 1 ||
|
|
|
|
(level > 1 && rsc->slices[level - 1].size0 > 0xf000)))
|
2015-08-16 18:15:55 +01:00
|
|
|
slice->size0 = align(blocks * rsc->cpp, alignment);
|
2015-03-15 20:38:42 +00:00
|
|
|
else if (level == 0 || rsc->layer_first || alignment == 1)
|
2015-08-16 18:15:55 +01:00
|
|
|
slice->size0 = align(blocks * rsc->cpp, alignment);
|
2015-03-13 04:53:49 +00:00
|
|
|
else
|
2015-03-15 20:38:42 +00:00
|
|
|
slice->size0 = rsc->slices[level - 1].size0;
|
2013-08-31 14:14:27 +01:00
|
|
|
|
2014-12-12 18:38:05 +00:00
|
|
|
size += slice->size0 * depth * layers_in_level;
|
2013-08-31 14:14:27 +01:00
|
|
|
|
|
|
|
width = u_minify(width, 1);
|
|
|
|
height = u_minify(height, 1);
|
|
|
|
depth = u_minify(depth, 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
return size;
|
|
|
|
}
|
|
|
|
|
2014-09-13 13:25:51 +01:00
|
|
|
static uint32_t
|
2014-12-04 21:56:33 +00:00
|
|
|
slice_alignment(struct pipe_screen *pscreen, const struct pipe_resource *tmpl)
|
2014-09-13 13:25:51 +01:00
|
|
|
{
|
2014-12-04 21:56:33 +00:00
|
|
|
/* on a3xx, 2d array and 3d textures seem to want their
|
|
|
|
* layers aligned to page boundaries:
|
|
|
|
*/
|
|
|
|
switch (tmpl->target) {
|
|
|
|
case PIPE_TEXTURE_3D:
|
|
|
|
case PIPE_TEXTURE_1D_ARRAY:
|
|
|
|
case PIPE_TEXTURE_2D_ARRAY:
|
|
|
|
return 4096;
|
|
|
|
default:
|
|
|
|
return 1;
|
2014-09-13 13:25:51 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-07-11 22:36:45 +01:00
|
|
|
/* special case to resize query buf after allocated.. */
|
|
|
|
void
|
|
|
|
fd_resource_resize(struct pipe_resource *prsc, uint32_t sz)
|
|
|
|
{
|
|
|
|
struct fd_resource *rsc = fd_resource(prsc);
|
|
|
|
|
|
|
|
debug_assert(prsc->width0 == 0);
|
|
|
|
debug_assert(prsc->target == PIPE_BUFFER);
|
|
|
|
debug_assert(prsc->bind == PIPE_BIND_QUERY_BUFFER);
|
|
|
|
|
|
|
|
prsc->width0 = sz;
|
|
|
|
realloc_bo(rsc, setup_slices(rsc, 1, prsc->format));
|
|
|
|
}
|
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
/**
|
|
|
|
* Create a new texture object, using the given template info.
|
|
|
|
*/
|
|
|
|
static struct pipe_resource *
|
|
|
|
fd_resource_create(struct pipe_screen *pscreen,
|
|
|
|
const struct pipe_resource *tmpl)
|
|
|
|
{
|
|
|
|
struct fd_resource *rsc = CALLOC_STRUCT(fd_resource);
|
|
|
|
struct pipe_resource *prsc = &rsc->base.b;
|
2015-11-08 03:13:16 +00:00
|
|
|
enum pipe_format format = tmpl->format;
|
2015-11-21 02:20:00 +00:00
|
|
|
uint32_t size, alignment;
|
2012-10-27 17:07:34 +01:00
|
|
|
|
2016-06-28 12:53:34 +01:00
|
|
|
DBG("%p: target=%d, format=%s, %ux%ux%u, array_size=%u, last_level=%u, "
|
|
|
|
"nr_samples=%u, usage=%u, bind=%x, flags=%x", prsc,
|
2015-11-08 03:13:16 +00:00
|
|
|
tmpl->target, util_format_name(format),
|
2012-10-27 17:07:34 +01:00
|
|
|
tmpl->width0, tmpl->height0, tmpl->depth0,
|
|
|
|
tmpl->array_size, tmpl->last_level, tmpl->nr_samples,
|
|
|
|
tmpl->usage, tmpl->bind, tmpl->flags);
|
|
|
|
|
|
|
|
if (!rsc)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
*prsc = *tmpl;
|
|
|
|
|
|
|
|
pipe_reference_init(&prsc->reference, 1);
|
2016-06-27 14:44:15 +01:00
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
prsc->screen = pscreen;
|
|
|
|
|
2015-04-03 07:15:17 +01:00
|
|
|
util_range_init(&rsc->valid_buffer_range);
|
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
rsc->base.vtbl = &fd_resource_vtbl;
|
2015-11-08 03:13:16 +00:00
|
|
|
|
|
|
|
if (format == PIPE_FORMAT_Z32_FLOAT_S8X24_UINT)
|
|
|
|
format = PIPE_FORMAT_Z32_FLOAT;
|
2015-11-20 23:34:03 +00:00
|
|
|
else if (fd_screen(pscreen)->gpu_id < 400 &&
|
|
|
|
util_format_description(format)->layout == UTIL_FORMAT_LAYOUT_RGTC)
|
2015-11-08 03:13:16 +00:00
|
|
|
format = PIPE_FORMAT_R8G8B8A8_UNORM;
|
2015-11-20 23:34:03 +00:00
|
|
|
rsc->internal_format = format;
|
2015-11-08 03:13:16 +00:00
|
|
|
rsc->cpp = util_format_get_blocksize(format);
|
2012-10-27 17:07:34 +01:00
|
|
|
|
2013-05-26 22:13:27 +01:00
|
|
|
assert(rsc->cpp);
|
|
|
|
|
2015-11-21 02:20:00 +00:00
|
|
|
alignment = slice_alignment(pscreen, tmpl);
|
2014-12-12 18:38:05 +00:00
|
|
|
if (is_a4xx(fd_screen(pscreen))) {
|
|
|
|
switch (tmpl->target) {
|
|
|
|
case PIPE_TEXTURE_3D:
|
|
|
|
rsc->layer_first = false;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
rsc->layer_first = true;
|
2015-11-21 02:20:00 +00:00
|
|
|
alignment = 1;
|
2014-12-12 18:38:05 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-11-21 02:20:00 +00:00
|
|
|
size = setup_slices(rsc, alignment, format);
|
2013-08-31 14:14:27 +01:00
|
|
|
|
2016-07-11 22:36:45 +01:00
|
|
|
/* special case for hw-query buffer, which we need to allocate before we
|
|
|
|
* know the size:
|
|
|
|
*/
|
|
|
|
if (size == 0) {
|
|
|
|
/* note, semi-intention == instead of & */
|
|
|
|
debug_assert(prsc->bind == PIPE_BIND_QUERY_BUFFER);
|
|
|
|
return prsc;
|
|
|
|
}
|
|
|
|
|
2014-12-12 18:38:05 +00:00
|
|
|
if (rsc->layer_first) {
|
|
|
|
rsc->layer_size = align(size, 4096);
|
|
|
|
size = rsc->layer_size * prsc->array_size;
|
|
|
|
}
|
|
|
|
|
2013-09-11 15:08:08 +01:00
|
|
|
realloc_bo(rsc, size);
|
2013-09-27 20:35:19 +01:00
|
|
|
if (!rsc->bo)
|
|
|
|
goto fail;
|
2012-10-27 17:07:34 +01:00
|
|
|
|
2015-04-22 19:35:00 +01:00
|
|
|
/* There is no native Z32F_S8 sampling or rendering format, so this must
|
|
|
|
* be emulated via two separate textures. The depth texture still keeps
|
|
|
|
* its Z32F_S8 format though, and we also keep a reference to a separate
|
|
|
|
* S8 texture.
|
|
|
|
*/
|
|
|
|
if (tmpl->format == PIPE_FORMAT_Z32_FLOAT_S8X24_UINT) {
|
|
|
|
struct pipe_resource stencil = *tmpl;
|
|
|
|
stencil.format = PIPE_FORMAT_S8_UINT;
|
|
|
|
rsc->stencil = fd_resource(fd_resource_create(pscreen, &stencil));
|
|
|
|
if (!rsc->stencil)
|
|
|
|
goto fail;
|
|
|
|
}
|
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
return prsc;
|
2013-09-27 20:35:19 +01:00
|
|
|
fail:
|
|
|
|
fd_resource_destroy(pscreen, prsc);
|
|
|
|
return NULL;
|
2012-10-27 17:07:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Create a texture from a winsys_handle. The handle is often created in
|
|
|
|
* another process by first creating a pipe texture and then calling
|
|
|
|
* resource_get_handle.
|
|
|
|
*/
|
|
|
|
static struct pipe_resource *
|
|
|
|
fd_resource_from_handle(struct pipe_screen *pscreen,
|
|
|
|
const struct pipe_resource *tmpl,
|
2016-04-25 16:47:21 +01:00
|
|
|
struct winsys_handle *handle, unsigned usage)
|
2012-10-27 17:07:34 +01:00
|
|
|
{
|
|
|
|
struct fd_resource *rsc = CALLOC_STRUCT(fd_resource);
|
2013-08-31 14:14:27 +01:00
|
|
|
struct fd_resource_slice *slice = &rsc->slices[0];
|
2012-10-27 17:07:34 +01:00
|
|
|
struct pipe_resource *prsc = &rsc->base.b;
|
|
|
|
|
2013-08-31 14:14:27 +01:00
|
|
|
DBG("target=%d, format=%s, %ux%ux%u, array_size=%u, last_level=%u, "
|
2012-10-27 17:07:34 +01:00
|
|
|
"nr_samples=%u, usage=%u, bind=%x, flags=%x",
|
|
|
|
tmpl->target, util_format_name(tmpl->format),
|
|
|
|
tmpl->width0, tmpl->height0, tmpl->depth0,
|
|
|
|
tmpl->array_size, tmpl->last_level, tmpl->nr_samples,
|
|
|
|
tmpl->usage, tmpl->bind, tmpl->flags);
|
|
|
|
|
|
|
|
if (!rsc)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
*prsc = *tmpl;
|
|
|
|
|
|
|
|
pipe_reference_init(&prsc->reference, 1);
|
2016-06-27 14:44:15 +01:00
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
prsc->screen = pscreen;
|
|
|
|
|
2015-04-03 07:15:17 +01:00
|
|
|
util_range_init(&rsc->valid_buffer_range);
|
|
|
|
|
2016-09-03 17:57:50 +01:00
|
|
|
rsc->bo = fd_screen_bo_from_handle(pscreen, handle);
|
2013-09-27 20:35:19 +01:00
|
|
|
if (!rsc->bo)
|
|
|
|
goto fail;
|
2012-10-27 17:07:34 +01:00
|
|
|
|
|
|
|
rsc->base.vtbl = &fd_resource_vtbl;
|
2013-05-26 22:13:27 +01:00
|
|
|
rsc->cpp = util_format_get_blocksize(tmpl->format);
|
2016-09-03 17:57:50 +01:00
|
|
|
slice->pitch = handle->stride / rsc->cpp;
|
2016-04-25 16:47:21 +01:00
|
|
|
slice->offset = handle->offset;
|
2013-05-26 22:13:27 +01:00
|
|
|
|
2016-09-03 17:57:50 +01:00
|
|
|
if ((slice->pitch < align(prsc->width0, 32)) || (slice->pitch % 32))
|
|
|
|
goto fail;
|
|
|
|
|
2013-05-26 22:13:27 +01:00
|
|
|
assert(rsc->cpp);
|
2012-10-27 17:07:34 +01:00
|
|
|
|
|
|
|
return prsc;
|
2013-09-27 20:35:19 +01:00
|
|
|
|
|
|
|
fail:
|
|
|
|
fd_resource_destroy(pscreen, prsc);
|
|
|
|
return NULL;
|
2012-10-27 17:07:34 +01:00
|
|
|
}
|
|
|
|
|
2014-08-22 23:33:15 +01:00
|
|
|
/**
|
|
|
|
* _copy_region using pipe (3d engine)
|
|
|
|
*/
|
|
|
|
static bool
|
|
|
|
fd_blitter_pipe_copy_region(struct fd_context *ctx,
|
|
|
|
struct pipe_resource *dst,
|
|
|
|
unsigned dst_level,
|
|
|
|
unsigned dstx, unsigned dsty, unsigned dstz,
|
|
|
|
struct pipe_resource *src,
|
|
|
|
unsigned src_level,
|
|
|
|
const struct pipe_box *src_box)
|
|
|
|
{
|
|
|
|
/* not until we allow rendertargets to be buffers */
|
|
|
|
if (dst->target == PIPE_BUFFER || src->target == PIPE_BUFFER)
|
|
|
|
return false;
|
|
|
|
|
|
|
|
if (!util_blitter_is_copy_supported(ctx->blitter, dst, src))
|
|
|
|
return false;
|
|
|
|
|
2016-07-01 17:38:16 +01:00
|
|
|
/* TODO we could discard if dst box covers dst level fully.. */
|
2016-08-11 16:57:28 +01:00
|
|
|
fd_blitter_pipe_begin(ctx, false, false, FD_STAGE_BLIT);
|
2014-08-22 23:33:15 +01:00
|
|
|
util_blitter_copy_texture(ctx->blitter,
|
|
|
|
dst, dst_level, dstx, dsty, dstz,
|
|
|
|
src, src_level, src_box);
|
|
|
|
fd_blitter_pipe_end(ctx);
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
2013-05-14 18:57:06 +01:00
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
/**
|
|
|
|
* Copy a block of pixels from one resource to another.
|
|
|
|
* The resource must be of the same format.
|
|
|
|
* Resources with nr_samples > 1 are not allowed.
|
|
|
|
*/
|
|
|
|
static void
|
|
|
|
fd_resource_copy_region(struct pipe_context *pctx,
|
|
|
|
struct pipe_resource *dst,
|
|
|
|
unsigned dst_level,
|
|
|
|
unsigned dstx, unsigned dsty, unsigned dstz,
|
|
|
|
struct pipe_resource *src,
|
|
|
|
unsigned src_level,
|
|
|
|
const struct pipe_box *src_box)
|
|
|
|
{
|
2014-08-22 23:33:15 +01:00
|
|
|
struct fd_context *ctx = fd_context(pctx);
|
|
|
|
|
2013-05-14 18:57:06 +01:00
|
|
|
/* TODO if we have 2d core, or other DMA engine that could be used
|
|
|
|
* for simple copies and reasonably easily synchronized with the 3d
|
|
|
|
* core, this is where we'd plug it in..
|
|
|
|
*/
|
2014-08-22 23:33:15 +01:00
|
|
|
|
|
|
|
/* try blit on 3d pipe: */
|
|
|
|
if (fd_blitter_pipe_copy_region(ctx,
|
|
|
|
dst, dst_level, dstx, dsty, dstz,
|
|
|
|
src, src_level, src_box))
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* else fallback to pure sw: */
|
|
|
|
util_resource_copy_region(pctx,
|
|
|
|
dst, dst_level, dstx, dsty, dstz,
|
|
|
|
src, src_level, src_box);
|
2012-10-27 17:07:34 +01:00
|
|
|
}
|
|
|
|
|
2015-11-08 04:20:31 +00:00
|
|
|
bool
|
|
|
|
fd_render_condition_check(struct pipe_context *pctx)
|
|
|
|
{
|
|
|
|
struct fd_context *ctx = fd_context(pctx);
|
|
|
|
|
|
|
|
if (!ctx->cond_query)
|
|
|
|
return true;
|
|
|
|
|
|
|
|
union pipe_query_result res = { 0 };
|
|
|
|
bool wait =
|
|
|
|
ctx->cond_mode != PIPE_RENDER_COND_NO_WAIT &&
|
|
|
|
ctx->cond_mode != PIPE_RENDER_COND_BY_REGION_NO_WAIT;
|
|
|
|
|
|
|
|
if (pctx->get_query_result(pctx, ctx->cond_query, wait, &res))
|
|
|
|
return (bool)res.u64 != ctx->cond_cond;
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2014-08-22 23:33:15 +01:00
|
|
|
/**
|
|
|
|
* Optimal hardware path for blitting pixels.
|
2012-10-27 17:07:34 +01:00
|
|
|
* Scaling, format conversion, up- and downsampling (resolve) are allowed.
|
|
|
|
*/
|
|
|
|
static void
|
2013-03-21 21:32:00 +00:00
|
|
|
fd_blit(struct pipe_context *pctx, const struct pipe_blit_info *blit_info)
|
2012-10-27 17:07:34 +01:00
|
|
|
{
|
2014-08-22 23:33:15 +01:00
|
|
|
struct fd_context *ctx = fd_context(pctx);
|
2013-03-21 21:32:00 +00:00
|
|
|
struct pipe_blit_info info = *blit_info;
|
2016-07-01 17:38:16 +01:00
|
|
|
bool discard = false;
|
2013-03-21 21:32:00 +00:00
|
|
|
|
|
|
|
if (info.src.resource->nr_samples > 1 &&
|
|
|
|
info.dst.resource->nr_samples <= 1 &&
|
|
|
|
!util_format_is_depth_or_stencil(info.src.resource->format) &&
|
|
|
|
!util_format_is_pure_integer(info.src.resource->format)) {
|
|
|
|
DBG("color resolve unimplemented");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2015-11-08 04:20:31 +00:00
|
|
|
if (info.render_condition_enable && !fd_render_condition_check(pctx))
|
|
|
|
return;
|
|
|
|
|
2016-07-01 17:38:16 +01:00
|
|
|
if (!info.scissor_enable && !info.alpha_blend) {
|
|
|
|
discard = util_texrange_covers_whole_level(info.dst.resource,
|
|
|
|
info.dst.level, info.dst.box.x, info.dst.box.y,
|
|
|
|
info.dst.box.z, info.dst.box.width,
|
|
|
|
info.dst.box.height, info.dst.box.depth);
|
|
|
|
}
|
|
|
|
|
2013-03-21 21:32:00 +00:00
|
|
|
if (util_try_blit_via_copy_region(pctx, &info)) {
|
|
|
|
return; /* done */
|
|
|
|
}
|
|
|
|
|
|
|
|
if (info.mask & PIPE_MASK_S) {
|
|
|
|
DBG("cannot blit stencil, skipping");
|
|
|
|
info.mask &= ~PIPE_MASK_S;
|
|
|
|
}
|
|
|
|
|
2014-08-22 23:33:15 +01:00
|
|
|
if (!util_blitter_is_blit_supported(ctx->blitter, &info)) {
|
2013-03-21 21:32:00 +00:00
|
|
|
DBG("blit unsupported %s -> %s",
|
2014-08-22 23:33:15 +01:00
|
|
|
util_format_short_name(info.src.resource->format),
|
|
|
|
util_format_short_name(info.dst.resource->format));
|
|
|
|
return;
|
2013-03-21 21:32:00 +00:00
|
|
|
}
|
|
|
|
|
2016-08-11 16:57:28 +01:00
|
|
|
fd_blitter_pipe_begin(ctx, info.render_condition_enable, discard, FD_STAGE_BLIT);
|
2014-08-22 23:33:15 +01:00
|
|
|
util_blitter_blit(ctx->blitter, &info);
|
|
|
|
fd_blitter_pipe_end(ctx);
|
|
|
|
}
|
|
|
|
|
2016-08-11 16:57:28 +01:00
|
|
|
void
|
|
|
|
fd_blitter_pipe_begin(struct fd_context *ctx, bool render_cond, bool discard,
|
|
|
|
enum fd_render_stage stage)
|
2014-08-22 23:33:15 +01:00
|
|
|
{
|
2016-08-11 16:57:28 +01:00
|
|
|
util_blitter_save_fragment_constant_buffer_slot(ctx->blitter,
|
|
|
|
ctx->constbuf[PIPE_SHADER_FRAGMENT].cb);
|
2014-10-14 17:20:54 +01:00
|
|
|
util_blitter_save_vertex_buffer_slot(ctx->blitter, ctx->vtx.vertexbuf.vb);
|
|
|
|
util_blitter_save_vertex_elements(ctx->blitter, ctx->vtx.vtx);
|
2013-03-21 21:32:00 +00:00
|
|
|
util_blitter_save_vertex_shader(ctx->blitter, ctx->prog.vp);
|
2015-07-25 15:56:39 +01:00
|
|
|
util_blitter_save_so_targets(ctx->blitter, ctx->streamout.num_targets,
|
|
|
|
ctx->streamout.targets);
|
2013-03-21 21:32:00 +00:00
|
|
|
util_blitter_save_rasterizer(ctx->blitter, ctx->rasterizer);
|
|
|
|
util_blitter_save_viewport(ctx->blitter, &ctx->viewport);
|
|
|
|
util_blitter_save_scissor(ctx->blitter, &ctx->scissor);
|
|
|
|
util_blitter_save_fragment_shader(ctx->blitter, ctx->prog.fp);
|
|
|
|
util_blitter_save_blend(ctx->blitter, ctx->blend);
|
|
|
|
util_blitter_save_depth_stencil_alpha(ctx->blitter, ctx->zsa);
|
|
|
|
util_blitter_save_stencil_ref(ctx->blitter, &ctx->stencil_ref);
|
|
|
|
util_blitter_save_sample_mask(ctx->blitter, ctx->sample_mask);
|
2016-06-27 16:28:37 +01:00
|
|
|
util_blitter_save_framebuffer(ctx->blitter,
|
|
|
|
ctx->batch ? &ctx->batch->framebuffer : NULL);
|
2013-03-21 21:32:00 +00:00
|
|
|
util_blitter_save_fragment_sampler_states(ctx->blitter,
|
|
|
|
ctx->fragtex.num_samplers,
|
|
|
|
(void **)ctx->fragtex.samplers);
|
|
|
|
util_blitter_save_fragment_sampler_views(ctx->blitter,
|
|
|
|
ctx->fragtex.num_textures, ctx->fragtex.textures);
|
2015-11-08 04:20:31 +00:00
|
|
|
if (!render_cond)
|
|
|
|
util_blitter_save_render_condition(ctx->blitter,
|
|
|
|
ctx->cond_query, ctx->cond_cond, ctx->cond_mode);
|
2013-03-21 21:32:00 +00:00
|
|
|
|
2016-07-11 22:36:45 +01:00
|
|
|
if (ctx->batch)
|
2016-08-11 16:57:28 +01:00
|
|
|
fd_hw_query_set_stage(ctx->batch, ctx->batch->draw, stage);
|
2016-07-01 17:38:16 +01:00
|
|
|
|
2016-07-14 15:32:02 +01:00
|
|
|
ctx->in_blit = discard;
|
2014-08-22 23:33:15 +01:00
|
|
|
}
|
2013-05-14 18:57:06 +01:00
|
|
|
|
2016-08-11 16:57:28 +01:00
|
|
|
void
|
2014-08-22 23:33:15 +01:00
|
|
|
fd_blitter_pipe_end(struct fd_context *ctx)
|
|
|
|
{
|
2016-07-11 22:36:45 +01:00
|
|
|
if (ctx->batch)
|
|
|
|
fd_hw_query_set_stage(ctx->batch, ctx->batch->draw, FD_STAGE_NULL);
|
2016-07-14 15:32:02 +01:00
|
|
|
ctx->in_blit = false;
|
2012-10-27 17:07:34 +01:00
|
|
|
}
|
|
|
|
|
2013-09-20 14:08:29 +01:00
|
|
|
static void
|
2014-08-23 14:33:50 +01:00
|
|
|
fd_flush_resource(struct pipe_context *pctx, struct pipe_resource *prsc)
|
2013-09-20 14:08:29 +01:00
|
|
|
{
|
2014-08-23 14:33:50 +01:00
|
|
|
struct fd_resource *rsc = fd_resource(prsc);
|
|
|
|
|
2016-06-27 14:44:15 +01:00
|
|
|
if (rsc->write_batch)
|
2016-07-13 14:49:53 +01:00
|
|
|
fd_batch_flush(rsc->write_batch, true);
|
2016-06-27 14:44:15 +01:00
|
|
|
|
|
|
|
assert(!rsc->write_batch);
|
2013-09-20 14:08:29 +01:00
|
|
|
}
|
|
|
|
|
2012-10-27 17:07:34 +01:00
|
|
|
void
|
|
|
|
fd_resource_screen_init(struct pipe_screen *pscreen)
|
|
|
|
{
|
|
|
|
pscreen->resource_create = fd_resource_create;
|
|
|
|
pscreen->resource_from_handle = fd_resource_from_handle;
|
|
|
|
pscreen->resource_get_handle = u_resource_get_handle_vtbl;
|
|
|
|
pscreen->resource_destroy = u_resource_destroy_vtbl;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
fd_resource_context_init(struct pipe_context *pctx)
|
|
|
|
{
|
|
|
|
pctx->transfer_map = u_transfer_map_vtbl;
|
|
|
|
pctx->transfer_flush_region = u_transfer_flush_region_vtbl;
|
|
|
|
pctx->transfer_unmap = u_transfer_unmap_vtbl;
|
gallium: split transfer_inline_write into buffer and texture callbacks
to reduce the call indirections with u_resource_vtbl.
The worst call tree you could get was:
- u_transfer_inline_write_vtbl
- u_default_transfer_inline_write
- u_transfer_map_vtbl
- driver_transfer_map
- u_transfer_unmap_vtbl
- driver_transfer_unmap
That's 6 indirect calls. Some drivers only had 5. The goal is to have
1 indirect call for drivers that care. The resource type can be determined
statically at most call sites.
The new interface is:
pipe_context::buffer_subdata(ctx, resource, usage, offset, size, data)
pipe_context::texture_subdata(ctx, resource, level, usage, box, data,
stride, layer_stride)
v2: fix whitespace, correct ilo's behavior
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Acked-by: Roland Scheidegger <sroland@vmware.com>
2016-07-16 20:19:48 +01:00
|
|
|
pctx->buffer_subdata = u_default_buffer_subdata;
|
|
|
|
pctx->texture_subdata = u_default_texture_subdata;
|
2012-10-27 17:07:34 +01:00
|
|
|
pctx->create_surface = fd_create_surface;
|
|
|
|
pctx->surface_destroy = fd_surface_destroy;
|
|
|
|
pctx->resource_copy_region = fd_resource_copy_region;
|
|
|
|
pctx->blit = fd_blit;
|
2013-09-20 14:08:29 +01:00
|
|
|
pctx->flush_resource = fd_flush_resource;
|
2012-10-27 17:07:34 +01:00
|
|
|
}
|