diff options
Diffstat (limited to 'i965_drv_video/shaders/render/exa_wm_affine.g4i')
| -rw-r--r-- | i965_drv_video/shaders/render/exa_wm_affine.g4i | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/i965_drv_video/shaders/render/exa_wm_affine.g4i b/i965_drv_video/shaders/render/exa_wm_affine.g4i deleted file mode 100644 index e72656b..0000000 --- a/i965_drv_video/shaders/render/exa_wm_affine.g4i +++ /dev/null @@ -1,44 +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> - */ - -/* - * Fragment to compute src u/v values under an affine transform - */ - -/********** Compute u *************/ - -mul (16) temp_x<1>F dst_x<8,8,1>F du_dx { compr align1 }; -mul (16) temp_y<1>F dst_y<8,8,1>F du_dy { compr align1 }; -add (16) temp_x<1>F temp_x<8,8,1>F temp_y<8,8,1>F { compr align1 }; -add (16) u<1>F temp_x<8,8,1>F uo { compr align1 }; - -/********** Compute v *************/ - -mul (16) temp_x<1>F dst_x<8,8,1>F dv_dx { compr align1 }; -mul (16) temp_y<1>F dst_y<8,8,1>F dv_dy { compr align1 }; -add (16) temp_x<1>F temp_x<8,8,1>F temp_y<8,8,1>F { compr align1 }; -add (16) v<1>F temp_x<8,8,1>F vo { compr align1 }; |