diff options
Diffstat (limited to 'src/mesa/pipe/cell/spu')
| -rw-r--r-- | src/mesa/pipe/cell/spu/spu_colorpack.h | 60 | ||||
| -rw-r--r-- | src/mesa/pipe/cell/spu/spu_tri.c | 22 |
2 files changed, 69 insertions, 13 deletions
diff --git a/src/mesa/pipe/cell/spu/spu_colorpack.h b/src/mesa/pipe/cell/spu/spu_colorpack.h new file mode 100644 index 00000000000..56709bd9f38 --- /dev/null +++ b/src/mesa/pipe/cell/spu/spu_colorpack.h @@ -0,0 +1,60 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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 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 TUNGSTEN GRAPHICS AND/OR ITS 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. + * + **************************************************************************/ + + + +#ifndef SPU_COLORPACK_H +#define SPU_COLORPACK_H + + +#include <vec_literal.h> +#include <spu_intrinsics.h> + + +static INLINE unsigned int +spu_pack_A8R8G8B8(vector float rgba) +{ + vector unsigned int out = spu_convtu(rgba, 32); + out = spu_shuffle(out, out, VEC_LITERAL(vector unsigned char, + 12, 0, 4, 8, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0)); + return spu_extract(out, 0); +} + + +static INLINE unsigned int +spu_pack_B8G8R8A8(vector float rgba) +{ + vector unsigned int out = spu_convtu(rgba, 32); + out = spu_shuffle(out, out, VEC_LITERAL(vector unsigned char, + 8, 4, 0, 12, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0)); + return spu_extract(out, 0); +} + + +#endif /* SPU_COLORPACK_H */ diff --git a/src/mesa/pipe/cell/spu/spu_tri.c b/src/mesa/pipe/cell/spu/spu_tri.c index 6f61a3d816d..c82ca51000e 100644 --- a/src/mesa/pipe/cell/spu/spu_tri.c +++ b/src/mesa/pipe/cell/spu/spu_tri.c @@ -29,11 +29,10 @@ * Triangle rendering within a tile. */ -#include <pack_rgba8.h> - #include "pipe/p_compiler.h" #include "pipe/p_format.h" #include "pipe/p_util.h" +#include "spu_colorpack.h" #include "spu_main.h" #include "spu_texture.h" #include "spu_tile.h" @@ -253,21 +252,18 @@ eval_z(float x, float y) static INLINE void pack_colors(uint uicolors[4], const float4 fcolors[4]) { - /* XXX grab the code for _pack_rgba8() and use the shuffle - * command to do the swizzling seen here. - */ switch (spu.fb.color_format) { case PIPE_FORMAT_A8R8G8B8_UNORM: - uicolors[0] = _pack_rgba8(fcolors[0].f[3], fcolors[0].f[0], fcolors[0].f[1], fcolors[0].f[2]); - uicolors[1] = _pack_rgba8(fcolors[1].f[3], fcolors[1].f[0], fcolors[1].f[1], fcolors[1].f[2]); - uicolors[2] = _pack_rgba8(fcolors[2].f[3], fcolors[2].f[0], fcolors[2].f[1], fcolors[2].f[2]); - uicolors[3] = _pack_rgba8(fcolors[3].f[3], fcolors[0].f[0], fcolors[3].f[1], fcolors[3].f[2]); + uicolors[0] = spu_pack_A8R8G8B8(fcolors[0].v); + uicolors[1] = spu_pack_A8R8G8B8(fcolors[1].v); + uicolors[2] = spu_pack_A8R8G8B8(fcolors[2].v); + uicolors[3] = spu_pack_A8R8G8B8(fcolors[3].v); break; case PIPE_FORMAT_B8G8R8A8_UNORM: - uicolors[0] = _pack_rgba8(fcolors[0].f[2], fcolors[0].f[1], fcolors[0].f[0], fcolors[0].f[3]); - uicolors[1] = _pack_rgba8(fcolors[1].f[2], fcolors[1].f[1], fcolors[1].f[0], fcolors[1].f[3]); - uicolors[2] = _pack_rgba8(fcolors[2].f[2], fcolors[2].f[1], fcolors[2].f[0], fcolors[2].f[3]); - uicolors[3] = _pack_rgba8(fcolors[3].f[2], fcolors[3].f[1], fcolors[3].f[0], fcolors[3].f[3]); + uicolors[0] = spu_pack_B8G8R8A8(fcolors[0].v); + uicolors[1] = spu_pack_B8G8R8A8(fcolors[1].v); + uicolors[2] = spu_pack_B8G8R8A8(fcolors[2].v); + uicolors[3] = spu_pack_B8G8R8A8(fcolors[3].v); break; default: ASSERT(0); |