-Remove all dynamic allocations, hence remove cook_decode_close() which was basically

 needed for freeing allocated memory.
-Remove any ffmpeg-specific attributes (av_const,av_always_inline .. etc.).
-Move some math functions to cook_fixpoint.h - libavutil/common.h is no longer 
needed.
-Remove libavutil/mem.[c/h], libavutil/common.h and libavutil/internal.h.
-Fix a warning in cookdata_fixpoint.h.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20922 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 328 deletions

diff --git a/apps/codecs/libcook/libavutil/internal.h b/apps/codecs/libcook/libavutil/internal.h
deleted file mode 100644
index c28b6f9..0000000
--- a/apps/codecs/libcook/libavutil/internal.h
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/**
- * @file libavutil/internal.h
- * common internal API header
- */
-
-#ifndef AVUTIL_INTERNAL_H
-#define AVUTIL_INTERNAL_H
-
-#if !defined(DEBUG) && !defined(NDEBUG)
-#    define NDEBUG
-#endif
-
-#include <limits.h>
-#include <stdint.h>
-#include <stddef.h>
-#include <assert.h>
-//#include "ffmpeg_config.h"
-#include "common.h"
-#include "mem.h"
-//#include "timer.h"
-
-#ifndef attribute_align_arg
-#if (!defined(__ICC) || __ICC > 1100) && AV_GCC_VERSION_AT_LEAST(4,2)
-#    define attribute_align_arg __attribute__((force_align_arg_pointer))
-#else
-#    define attribute_align_arg
-#endif
-#endif
-
-#ifndef attribute_used
-#if AV_GCC_VERSION_AT_LEAST(3,1)
-#    define attribute_used __attribute__((used))
-#else
-#    define attribute_used
-#endif
-#endif
-
-#ifndef INT16_MIN
-#define INT16_MIN       (-0x7fff-1)
-#endif
-
-#ifndef INT16_MAX
-#define INT16_MAX       0x7fff
-#endif
-
-#ifndef INT32_MIN
-#define INT32_MIN       (-0x7fffffff-1)
-#endif
-
-#ifndef INT32_MAX
-#define INT32_MAX       0x7fffffff
-#endif
-
-#ifndef UINT32_MAX
-#define UINT32_MAX      0xffffffff
-#endif
-
-#ifndef INT64_MIN
-#define INT64_MIN       (-0x7fffffffffffffffLL-1)
-#endif
-
-#ifndef INT64_MAX
-#define INT64_MAX INT64_C(9223372036854775807)
-#endif
-
-#ifndef UINT64_MAX
-#define UINT64_MAX UINT64_C(0xFFFFFFFFFFFFFFFF)
-#endif
-
-#ifndef INT_BIT
-#    define INT_BIT (CHAR_BIT * sizeof(int))
-#endif
-
-#if ( defined(__PIC__) || defined(__pic__) ) && ! defined(PIC)
-#    define PIC
-#endif
-
-#ifndef offsetof
-#    define offsetof(T,F) ((unsigned int)((char *)&((T *)0)->F))
-#endif
-
-// Use rip-relative addressing if compiling PIC code on x86-64.
-#if ARCH_X86_64 && defined(PIC)
-#    define LOCAL_MANGLE(a) #a "(%%rip)"
-#else
-#    define LOCAL_MANGLE(a) #a
-#endif
-
-#define MANGLE(a) EXTERN_PREFIX LOCAL_MANGLE(a)
-
-/* debug stuff */
-
-/* dprintf macros */
-#ifdef DEBUG
-#    define dprintf(pctx, ...) av_log(pctx, AV_LOG_DEBUG, __VA_ARGS__)
-#else
-#    define dprintf(pctx, ...)
-#endif
-
-#define av_abort()      do { av_log(NULL, AV_LOG_ERROR, "Abort at %s:%d\n", __FILE__, __LINE__); abort(); } while (0)
-
-/* math */
-
-extern const uint32_t ff_inverse[256];
-
-#if ARCH_X86
-#    define FASTDIV(a,b) \
-    ({\
-        int ret,dmy;\
-        __asm__ volatile(\
-            "mull %3"\
-            :"=d"(ret),"=a"(dmy)\
-            :"1"(a),"g"(ff_inverse[b])\
-            );\
-        ret;\
-    })
-#elif HAVE_ARMV6 && HAVE_INLINE_ASM
-static inline av_const int FASTDIV(int a, int b)
-{
-    int r, t;
-    __asm__ volatile("cmp     %3, #2               \n\t"
-                     "ldr     %1, [%4, %3, lsl #2] \n\t"
-                     "lsrle   %0, %2, #1           \n\t"
-                     "smmulgt %0, %1, %2           \n\t"
-                     : "=&r"(r), "=&r"(t) : "r"(a), "r"(b), "r"(ff_inverse));
-    return r;
-}
-#elif ARCH_ARM && HAVE_INLINE_ASM
-static inline av_const int FASTDIV(int a, int b)
-{
-    int r, t;
-    __asm__ volatile ("umull %1, %0, %2, %3"
-                      : "=&r"(r), "=&r"(t) : "r"(a), "r"(ff_inverse[b]));
-    return r;
-}
-#elif CONFIG_FASTDIV
-#    define FASTDIV(a,b)   ((uint32_t)((((uint64_t)a)*ff_inverse[b])>>32))
-#else
-#    define FASTDIV(a,b)   ((a)/(b))
-#endif
-
-extern const uint8_t ff_sqrt_tab[256];
-
-static inline av_const unsigned int ff_sqrt(unsigned int a)
-{
-    unsigned int b;
-
-    if(a<255) return (ff_sqrt_tab[a+1]-1)>>4;
-    else if(a<(1<<12)) b= ff_sqrt_tab[a>>4 ]>>2;
-#if !CONFIG_SMALL
-    else if(a<(1<<14)) b= ff_sqrt_tab[a>>6 ]>>1;
-    else if(a<(1<<16)) b= ff_sqrt_tab[a>>8 ]   ;
-#endif
-    else{
-        int s= av_log2_16bit(a>>16)>>1;
-        unsigned int c= a>>(s+2);
-        b= ff_sqrt_tab[c>>(s+8)];
-        b= FASTDIV(c,b) + (b<<s);
-    }
-
-    return b - (a<b*b);
-}
-
-#if ARCH_X86
-#define MASK_ABS(mask, level)\
-            __asm__ volatile(\
-                "cltd                   \n\t"\
-                "xorl %1, %0            \n\t"\
-                "subl %1, %0            \n\t"\
-                : "+a" (level), "=&d" (mask)\
-            );
-#else
-#define MASK_ABS(mask, level)\
-            mask= level>>31;\
-            level= (level^mask)-mask;
-#endif
-
-#if HAVE_CMOV
-#define COPY3_IF_LT(x,y,a,b,c,d)\
-__asm__ volatile (\
-    "cmpl %0, %3        \n\t"\
-    "cmovl %3, %0       \n\t"\
-    "cmovl %4, %1       \n\t"\
-    "cmovl %5, %2       \n\t"\
-    : "+&r" (x), "+&r" (a), "+r" (c)\
-    : "r" (y), "r" (b), "r" (d)\
-);
-#else
-#define COPY3_IF_LT(x,y,a,b,c,d)\
-if((y)<(x)){\
-     (x)=(y);\
-     (a)=(b);\
-     (c)=(d);\
-}
-#endif
-
-/* avoid usage of dangerous/inappropriate system functions */
-#undef  malloc
-#define malloc please_use_av_malloc
-#undef  free
-#define free please_use_av_free
-#undef  realloc
-#define realloc please_use_av_realloc
-#undef  time
-#define time time_is_forbidden_due_to_security_issues
-//#undef  rand
-//#define rand rand_is_forbidden_due_to_state_trashing_use_av_random
-//#undef  srand
-//#define srand srand_is_forbidden_due_to_state_trashing_use_av_random_init
-#undef  random
-#define random random_is_forbidden_due_to_state_trashing_use_av_random
-#undef  sprintf
-#define sprintf sprintf_is_forbidden_due_to_security_issues_use_snprintf
-#undef  strcat
-#define strcat strcat_is_forbidden_due_to_security_issues_use_av_strlcat
-#undef  exit
-#define exit exit_is_forbidden
-#ifndef LIBAVFORMAT_BUILD
-//#undef  printf
-//#define printf please_use_av_log_instead_of_printf
-#undef  fprintf
-#define fprintf please_use_av_log_instead_of_fprintf
-#undef  puts
-#define puts please_use_av_log_instead_of_puts
-#undef  perror
-#define perror please_use_av_log_instead_of_perror
-#endif
-
-#define CHECKED_ALLOCZ(p, size)\
-{\
-    p= av_mallocz(size);\
-    if(p==NULL && (size)!=0){\
-        av_log(NULL, AV_LOG_ERROR, "Cannot allocate memory.");\
-        goto fail;\
-    }\
-}
-
-#if defined(__ICC) || defined(__SUNPRO_C)
-    #define DECLARE_ALIGNED(n,t,v)      t v __attribute__ ((aligned (n)))
-    #define DECLARE_ASM_CONST(n,t,v)    const t __attribute__ ((aligned (n))) v
-#elif defined(__GNUC__)
-    #define DECLARE_ALIGNED(n,t,v)      t v __attribute__ ((aligned (n)))
-    #define DECLARE_ASM_CONST(n,t,v)    static const t v attribute_used __attribute__ ((aligned (n)))
-#elif defined(_MSC_VER)
-    #define DECLARE_ALIGNED(n,t,v)      __declspec(align(n)) t v
-    #define DECLARE_ASM_CONST(n,t,v)    __declspec(align(n)) static const t v
-#elif HAVE_INLINE_ASM
-    #error The asm code needs alignment, but we do not know how to do it for this compiler.
-#else
-    #define DECLARE_ALIGNED(n,t,v)      t v
-    #define DECLARE_ASM_CONST(n,t,v)    static const t v
-#endif
-
-
-#if !HAVE_LLRINT
-static av_always_inline av_const long long llrint(double x)
-{
-    return rint(x);
-}
-#endif /* HAVE_LLRINT */
-
-#if !HAVE_LRINT
-static av_always_inline av_const long int lrint(double x)
-{
-    return rint(x);
-}
-#endif /* HAVE_LRINT */
-
-#if !HAVE_LRINTF
-static av_always_inline av_const long int lrintf(float x)
-{
-    return (int)(rint(x));
-}
-#endif /* HAVE_LRINTF */
-
-#if !HAVE_ROUND
-static av_always_inline av_const double round(double x)
-{
-    return (x > 0) ? floor(x + 0.5) : ceil(x - 0.5);
-}
-#endif /* HAVE_ROUND */
-
-#if !HAVE_ROUNDF
-static av_always_inline av_const float roundf(float x)
-{
-    return (x > 0) ? floor(x + 0.5) : ceil(x - 0.5);
-}
-#endif /* HAVE_ROUNDF */
-
-#if !HAVE_TRUNCF
-static av_always_inline av_const float truncf(float x)
-{
-    return (x > 0) ? floor(x) : ceil(x);
-}
-#endif /* HAVE_TRUNCF */
-
-/**
- * Returns NULL if CONFIG_SMALL is true, otherwise the argument
- * without modification. Used to disable the definition of strings
- * (for example AVCodec long_names).
- */
-#if CONFIG_SMALL
-#   define NULL_IF_CONFIG_SMALL(x) NULL
-#else
-#   define NULL_IF_CONFIG_SMALL(x) x
-#endif
-
-#endif /* AVUTIL_INTERNAL_H */