| /* Copyright (c) 2011, NVIDIA CORPORATION. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of the NVIDIA CORPORATION nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __JSIMD_NEON_H__ |
| #define __JSIMD_NEON_H__ |
| #include "jinclude.h" |
| #include "jpeglib.h" |
| |
| #if defined(NV_ARM_NEON) && defined(__ARM_HAVE_NEON) |
| |
| #if defined(ANDROID_ARMV6_IDCT) |
| #error "ANDROID_ARMV6_IDCT and NV_ARM_NEON are muturaly exclusive modes, both have been defined" |
| #endif |
| |
| GLOBAL(void) |
| jsimd_idct_2x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col); |
| |
| GLOBAL(void) |
| jsimd_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col); |
| |
| GLOBAL(void) |
| jsimd_idct_4x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col); |
| |
| GLOBAL(int) |
| cap_neon_idct_2x2 (void); |
| |
| GLOBAL(int) |
| cap_neon_idct_4x4 (void); |
| |
| GLOBAL(int) |
| cap_neon_idct_ifast (void); |
| |
| GLOBAL(int) |
| cap_neon_ycc_rgb (void); |
| |
| GLOBAL(void) |
| jsimd_ycc_rgb565_convert (j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, JDIMENSION input_row, |
| JSAMPARRAY output_buf, int num_rows); |
| |
| GLOBAL(void) |
| jsimd_ycc_rgba8888_convert (j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, JDIMENSION input_row, |
| JSAMPARRAY output_buf, int num_rows); |
| #endif |
| |
| #endif |