From 72128962d640846472c1b0dc22cf4ac6ce875dc9 Mon Sep 17 00:00:00 2001 From: Jerome Glisse Date: Sat, 8 May 2010 21:09:24 +0100 Subject: r600g: Initial import --- src/gallium/drivers/r600/r600_blit.c | 81 ++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 src/gallium/drivers/r600/r600_blit.c (limited to 'src/gallium/drivers/r600/r600_blit.c') diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c new file mode 100644 index 0000000000..88b865ef9a --- /dev/null +++ b/src/gallium/drivers/r600/r600_blit.c @@ -0,0 +1,81 @@ +/* + * Copyright 2009 Marek Olšák + * + * 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. + * + * Authors: + * Jerome Glisse + * Marek Olšák + */ +#include +#include +#include +#include +#include "r600_screen.h" +#include "r600_texture.h" +#include "r600_context.h" + +static void r600_blitter_save_states(struct pipe_context *ctx) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + + util_blitter_save_blend(rctx->blitter, + rctx->draw->state[R600_BLEND]); + util_blitter_save_depth_stencil_alpha(rctx->blitter, + rctx->draw->state[R600_DSA]); + util_blitter_save_stencil_ref(rctx->blitter, &rctx->stencil_ref); + util_blitter_save_rasterizer(rctx->blitter, + rctx->draw->state[R600_RASTERIZER]); + util_blitter_save_fragment_shader(rctx->blitter, + rctx->ps_shader); + util_blitter_save_vertex_shader(rctx->blitter, + rctx->vs_shader); +} + +void r600_clear(struct pipe_context *ctx, unsigned buffers, + const float *rgba, double depth, unsigned stencil) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + struct pipe_framebuffer_state *fb = &rctx->fb_state; + +#if 0 + r600_blitter_save_states(ctx); + util_blitter_clear(rctx->blitter, fb->width, fb->height, + fb->nr_cbufs, buffers, rgba, depth, + stencil); +#endif +} + +void r600_surface_copy(struct pipe_context *ctx, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + struct pipe_surface *src, + unsigned srcx, unsigned srcy, + unsigned width, unsigned height) +{ +} + +void r600_surface_fill(struct pipe_context *ctx, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + unsigned width, unsigned height, + unsigned value) +{ +} -- cgit v1.2.3