/*
 * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * on the rights to use, copy, modify, merge, publish, distribute, sub
 * license, and/or sell copies of the Software, and to permit persons to whom
 * the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 * USE OR OTHER DEALINGS IN THE SOFTWARE. */

#include "r300_surface.h"

/* Provides pipe_context's "surface_fill". */
static void r300_surface_fill(struct pipe_context* context,
                              struct pipe_surface* dest,
                              unsigned x, unsigned y,
                              unsigned w, unsigned h,
                              unsigned color)
{
    /* Try accelerated fill first. */
    if (!r300_fill_blit(r300_context(context),
                        dest->block.size,
                        (short)dest->stride,
                        dest->buffer,
                        dest->offset,
                        (short)x, (short)y,
                        (short)w, (short)h,
                        color))
    {
        /* Fallback. */
        void* dest_map = context->screen->surface_map(context->screen, dest,
                                                      PIPE_BUFFER_USAGE_CPU_WRITE);
        pipe_fill_rect(dest_map, &dest->block, dest->stride, x, y, w, h, color);
        context->screen->surface_unmap(context->screen, dest);
    }
}

void r300_init_surface_functions(struct r300_context* r300)
{
    r300->context.surface_fill = r300_surface_fill;
}