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vpx/vp8/common/recon.h

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Initial WebM release
2010-05-18 17:58:33 +02:00
/*
Use WebM in copyright notice for consistency Changes 'The VP8 project' to 'The WebM project', for consistency with other webmproject.org repositories. Fixes issue #97. Change-Id: I37c13ed5fbdb9d334ceef71c6350e9febed9bbba
2010-09-09 14:16:39 +02:00
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
Initial WebM release
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*
cosmetics: trim trailing whitespace When the license headers were updated, they accidentally contained trailing whitespace, so unfortunately we have to touch all the files again. Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
2010-06-18 18:39:21 +02:00
* Use of this source code is governed by a BSD-style license
LICENSE: update with latest text Change-Id: Ieebea089095d9073b3a94932791099f614ce120c
2010-06-04 22:19:40 +02:00
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
cosmetics: trim trailing whitespace When the license headers were updated, they accidentally contained trailing whitespace, so unfortunately we have to touch all the files again. Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
2010-06-18 18:39:21 +02:00
* in the file PATENTS. All contributing project authors may
LICENSE: update with latest text Change-Id: Ieebea089095d9073b3a94932791099f614ce120c
2010-06-04 22:19:40 +02:00
* be found in the AUTHORS file in the root of the source tree.
Initial WebM release
2010-05-18 17:58:33 +02:00
*/
#ifndef __INC_RECON_H
#define __INC_RECON_H
make vp8_recon16x16mb{,y} RTCD functions ARM NEON has a platform specific version of vp8_recon16x16mb, though it's just a stub to extract the various parameters from the MACROBLOCKD struct and pass them to vp8_recon16x16mb_neon(). Using that function's prototype directly will be a better long term solution, but it's quite an invasive change. Change-Id: I04273149e2ade34749e2d09e7edb0c396e1dd620
2010-10-26 17:37:23 +02:00
#include "blockd.h"
Initial WebM release
2010-05-18 17:58:33 +02:00
#define prototype_copy_block(sym) \
void sym(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch)
#define prototype_recon_block(sym) \
Eliminate more warnings. This eliminates a large set of warnings exposed by the Mozilla build system (Use of C++ comments in ISO C90 source, commas at the end of enum lists, a couple incomplete initializers, and signed/unsigned comparisons). It also eliminates many (but not all) of the warnings expose by newer GCC versions and _FORTIFY_SOURCE (e.g., calling fread and fwrite without checking the return values). There are a few spurious warnings left on my system: ../vp8/encoder/encodemb.c:274:9: warning: 'sz' may be used uninitialized in this function gcc seems to be unable to figure out that the value shortcut doesn't change between the two if blocks that test it here. ../vp8/encoder/onyx_if.c:5314:5: warning: comparison of unsigned expression >= 0 is always true ../vp8/encoder/onyx_if.c:5319:5: warning: comparison of unsigned expression >= 0 is always true This is true, so far as it goes, but it's comparing against an enum, and the C standard does not mandate that enums be unsigned, so the checks can't be removed. Change-Id: Iaf689ae3e3d0ddc5ade00faa474debe73b8d3395
2010-10-28 01:04:02 +02:00
void sym(unsigned char *pred, short *diff, unsigned char *dst, int pitch)
Initial WebM release
2010-05-18 17:58:33 +02:00
make vp8_recon16x16mb{,y} RTCD functions ARM NEON has a platform specific version of vp8_recon16x16mb, though it's just a stub to extract the various parameters from the MACROBLOCKD struct and pass them to vp8_recon16x16mb_neon(). Using that function's prototype directly will be a better long term solution, but it's quite an invasive change. Change-Id: I04273149e2ade34749e2d09e7edb0c396e1dd620
2010-10-26 17:37:23 +02:00
#define prototype_recon_macroblock(sym) \
Eliminate more warnings. This eliminates a large set of warnings exposed by the Mozilla build system (Use of C++ comments in ISO C90 source, commas at the end of enum lists, a couple incomplete initializers, and signed/unsigned comparisons). It also eliminates many (but not all) of the warnings expose by newer GCC versions and _FORTIFY_SOURCE (e.g., calling fread and fwrite without checking the return values). There are a few spurious warnings left on my system: ../vp8/encoder/encodemb.c:274:9: warning: 'sz' may be used uninitialized in this function gcc seems to be unable to figure out that the value shortcut doesn't change between the two if blocks that test it here. ../vp8/encoder/onyx_if.c:5314:5: warning: comparison of unsigned expression >= 0 is always true ../vp8/encoder/onyx_if.c:5319:5: warning: comparison of unsigned expression >= 0 is always true This is true, so far as it goes, but it's comparing against an enum, and the C standard does not mandate that enums be unsigned, so the checks can't be removed. Change-Id: Iaf689ae3e3d0ddc5ade00faa474debe73b8d3395
2010-10-28 01:04:02 +02:00
void sym(const struct vp8_recon_rtcd_vtable *rtcd, MACROBLOCKD *x)
make vp8_recon16x16mb{,y} RTCD functions ARM NEON has a platform specific version of vp8_recon16x16mb, though it's just a stub to extract the various parameters from the MACROBLOCKD struct and pass them to vp8_recon16x16mb_neon(). Using that function's prototype directly will be a better long term solution, but it's quite an invasive change. Change-Id: I04273149e2ade34749e2d09e7edb0c396e1dd620
2010-10-26 17:37:23 +02:00
struct vp8_recon_rtcd_vtable;
Initial WebM release
2010-05-18 17:58:33 +02:00
#if ARCH_X86 || ARCH_X86_64
#include "x86/recon_x86.h"
#endif
#if ARCH_ARM
#include "arm/recon_arm.h"
#endif
#ifndef vp8_recon_copy16x16
#define vp8_recon_copy16x16 vp8_copy_mem16x16_c
#endif
extern prototype_copy_block(vp8_recon_copy16x16);
#ifndef vp8_recon_copy8x8
#define vp8_recon_copy8x8 vp8_copy_mem8x8_c
#endif
extern prototype_copy_block(vp8_recon_copy8x8);
#ifndef vp8_recon_copy8x4
#define vp8_recon_copy8x4 vp8_copy_mem8x4_c
#endif
extern prototype_copy_block(vp8_recon_copy8x4);
#ifndef vp8_recon_recon
#define vp8_recon_recon vp8_recon_b_c
#endif
extern prototype_recon_block(vp8_recon_recon);
#ifndef vp8_recon_recon2
#define vp8_recon_recon2 vp8_recon2b_c
#endif
extern prototype_recon_block(vp8_recon_recon2);
#ifndef vp8_recon_recon4
#define vp8_recon_recon4 vp8_recon4b_c
#endif
extern prototype_recon_block(vp8_recon_recon4);
make vp8_recon16x16mb{,y} RTCD functions ARM NEON has a platform specific version of vp8_recon16x16mb, though it's just a stub to extract the various parameters from the MACROBLOCKD struct and pass them to vp8_recon16x16mb_neon(). Using that function's prototype directly will be a better long term solution, but it's quite an invasive change. Change-Id: I04273149e2ade34749e2d09e7edb0c396e1dd620
2010-10-26 17:37:23 +02:00
#ifndef vp8_recon_recon_mb
#define vp8_recon_recon_mb vp8_recon_mb_c
#endif
extern prototype_recon_macroblock(vp8_recon_recon_mb);
#ifndef vp8_recon_recon_mby
#define vp8_recon_recon_mby vp8_recon_mby_c
#endif
extern prototype_recon_macroblock(vp8_recon_recon_mby);
Initial WebM release
2010-05-18 17:58:33 +02:00
typedef prototype_copy_block((*vp8_copy_block_fn_t));
typedef prototype_recon_block((*vp8_recon_fn_t));
make vp8_recon16x16mb{,y} RTCD functions ARM NEON has a platform specific version of vp8_recon16x16mb, though it's just a stub to extract the various parameters from the MACROBLOCKD struct and pass them to vp8_recon16x16mb_neon(). Using that function's prototype directly will be a better long term solution, but it's quite an invasive change. Change-Id: I04273149e2ade34749e2d09e7edb0c396e1dd620
2010-10-26 17:37:23 +02:00
typedef prototype_recon_macroblock((*vp8_recon_mb_fn_t));
typedef struct vp8_recon_rtcd_vtable
Initial WebM release
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{
vp8_copy_block_fn_t copy16x16;
vp8_copy_block_fn_t copy8x8;
vp8_copy_block_fn_t copy8x4;
vp8_recon_fn_t recon;
vp8_recon_fn_t recon2;
vp8_recon_fn_t recon4;
make vp8_recon16x16mb{,y} RTCD functions ARM NEON has a platform specific version of vp8_recon16x16mb, though it's just a stub to extract the various parameters from the MACROBLOCKD struct and pass them to vp8_recon16x16mb_neon(). Using that function's prototype directly will be a better long term solution, but it's quite an invasive change. Change-Id: I04273149e2ade34749e2d09e7edb0c396e1dd620
2010-10-26 17:37:23 +02:00
vp8_recon_mb_fn_t recon_mb;
vp8_recon_mb_fn_t recon_mby;
Initial WebM release
2010-05-18 17:58:33 +02:00
} vp8_recon_rtcd_vtable_t;
#if CONFIG_RUNTIME_CPU_DETECT
#define RECON_INVOKE(ctx,fn) (ctx)->fn
#else
#define RECON_INVOKE(ctx,fn) vp8_recon_##fn
#endif
void vp8_recon_intra4x4mb(const vp8_recon_rtcd_vtable_t *rtcd, MACROBLOCKD *x);
void vp8_recon_intra_mbuv(const vp8_recon_rtcd_vtable_t *rtcd, MACROBLOCKD *x);
#endif
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