diff options
Diffstat (limited to 'i965_drv_video/shaders/render/exa_wm_xy.g4a')
| -rw-r--r-- | i965_drv_video/shaders/render/exa_wm_xy.g4a | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/i965_drv_video/shaders/render/exa_wm_xy.g4a b/i965_drv_video/shaders/render/exa_wm_xy.g4a deleted file mode 100644 index e99f5ac..0000000 --- a/i965_drv_video/shaders/render/exa_wm_xy.g4a +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright © 2006 Intel Corporation - * - * 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, sublicense, - * 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 NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS 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: - * Wang Zhenyu <zhenyu.z.wang@intel.com> - * Keith Packard <keithp@keithp.com> - */ - -/* - * Register assignments: - * - * x g6/g7 - * y g8/g9 - * - * temp x g10/g11 - * temp y g12/g13 - * - * src w g14/g15 - * src u m1/m2 - * src v m3/m4 - */ - -/* Fragment to compute per-pixel XY values */ - -include(`exa_wm.g4i') - - /* Load X and Y coordinates and compute per-pixel coordinates */ -add (16) temp_x_uw<1>UW dst_x_uw 0x10101010V { align1 }; -add (16) temp_y_uw<1>UW dst_y_uw 0x11001100V { align1 }; - - /* subtract screen-space origin of vertex 0 */ -add (16) dst_x<1>F temp_x_uw<8,8,1>UW -screen_x0 { compr align1 }; -add (16) dst_y<1>F temp_y_uw<8,8,1>UW -screen_y0 { compr align1 }; |