| Prajakta Gudadhe | 6a3be8d | 2012-06-11 14:08:27 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2011, NVIDIA CORPORATION. All rights reserved. |
| 2 | * |
| 3 | * Redistribution and use in source and binary forms, with or without |
| 4 | * modification, are permitted provided that the following conditions |
| 5 | * are met: |
| 6 | * |
| 7 | * * Redistributions of source code must retain the above copyright |
| 8 | * notice, this list of conditions and the following disclaimer. |
| 9 | * * Redistributions in binary form must reproduce the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer in the |
| 11 | * documentation and/or other materials provided with the distribution. |
| 12 | * * Neither the name of the NVIDIA CORPORATION nor the names of its |
| 13 | * contributors may be used to endorse or promote products derived |
| 14 | * from this software without specific prior written permission. |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 16 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 17 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 18 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| 19 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 20 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 21 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 24 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| 25 | * THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | */ |
| 27 | |
| 28 | #ifndef __JSIMD_NEON_H__ |
| 29 | #define __JSIMD_NEON_H__ |
| 30 | #include "jinclude.h" |
| 31 | #include "jpeglib.h" |
| Prajakta Gudadhe | 6a3be8d | 2012-06-11 14:08:27 -0700 | [diff] [blame] | 32 | |
| 33 | #if defined(NV_ARM_NEON) && defined(__ARM_HAVE_NEON) |
| 34 | |
| 35 | #if defined(ANDROID_ARMV6_IDCT) |
| 36 | #error "ANDROID_ARMV6_IDCT and NV_ARM_NEON are muturaly exclusive modes, both have been defined" |
| 37 | #endif |
| 38 | |
| 39 | GLOBAL(void) |
| 40 | jsimd_idct_2x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| 41 | JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| 42 | JDIMENSION output_col); |
| 43 | |
| 44 | GLOBAL(void) |
| 45 | jsimd_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| 46 | JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| 47 | JDIMENSION output_col); |
| 48 | |
| 49 | GLOBAL(void) |
| 50 | jsimd_idct_4x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| 51 | JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| 52 | JDIMENSION output_col); |
| 53 | |
| 54 | GLOBAL(int) |
| 55 | cap_neon_idct_2x2 (void); |
| 56 | |
| 57 | GLOBAL(int) |
| 58 | cap_neon_idct_4x4 (void); |
| 59 | |
| 60 | GLOBAL(int) |
| 61 | cap_neon_idct_ifast (void); |
| 62 | |
| 63 | GLOBAL(int) |
| 64 | cap_neon_ycc_rgb (void); |
| 65 | |
| 66 | GLOBAL(void) |
| 67 | jsimd_ycc_rgb565_convert (j_decompress_ptr cinfo, |
| 68 | JSAMPIMAGE input_buf, JDIMENSION input_row, |
| 69 | JSAMPARRAY output_buf, int num_rows); |
| 70 | |
| 71 | GLOBAL(void) |
| 72 | jsimd_ycc_rgba8888_convert (j_decompress_ptr cinfo, |
| 73 | JSAMPIMAGE input_buf, JDIMENSION input_row, |
| 74 | JSAMPARRAY output_buf, int num_rows); |
| 75 | #endif |
| 76 | |
| 77 | #endif |