X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fimports.c;h=8f097195922e590a2fafc209c5cdc138bf8f9f1c;hb=7a80c1bbc56b61525634f2b699f995e863dfade2;hp=d8375bf57273791ccd15395180c0b0a03966837e;hpb=26f8fad1456fdc2b352cea9d3b4c32cb5f6ae947;p=mesa.git

diff --git a/src/mesa/main/imports.c b/src/mesa/main/imports.c
index d8375bf5727..8f097195922 100644
--- a/src/mesa/main/imports.c
+++ b/src/mesa/main/imports.c
@@ -46,6 +46,7 @@
 
 #include "imports.h"
 #include "context.h"
+#include "mtypes.h"
 #include "version.h"
 
 #ifdef _GNU_SOURCE
@@ -71,27 +72,6 @@ extern int vsnprintf(char *str, size_t count, const char *fmt, va_list arg);
 /** \name Memory */
 /*@{*/
 
-/** Wrapper around malloc() */
-void *
-_mesa_malloc(size_t bytes)
-{
-   return malloc(bytes);
-}
-
-/** Wrapper around calloc() */
-void *
-_mesa_calloc(size_t bytes)
-{
-   return calloc(1, bytes);
-}
-
-/** Wrapper around free() */
-void
-_mesa_free(void *ptr)
-{
-   free(ptr);
-}
-
 /**
  * Allocate aligned memory.
  *
@@ -109,7 +89,8 @@ _mesa_align_malloc(size_t bytes, unsigned long alignment)
 #if defined(HAVE_POSIX_MEMALIGN)
    void *mem;
    int err = posix_memalign(& mem, alignment, bytes);
-   (void) err;
+   if (err)
+      return NULL;
    return mem;
 #elif defined(_WIN32) && defined(_MSC_VER)
    return _aligned_malloc(bytes, alignment);
@@ -118,7 +99,7 @@ _mesa_align_malloc(size_t bytes, unsigned long alignment)
 
    ASSERT( alignment > 0 );
 
-   ptr = (uintptr_t) _mesa_malloc(bytes + alignment + sizeof(void *));
+   ptr = (uintptr_t) malloc(bytes + alignment + sizeof(void *));
    if (!ptr)
       return NULL;
 
@@ -138,8 +119,8 @@ _mesa_align_malloc(size_t bytes, unsigned long alignment)
 }
 
 /**
- * Same as _mesa_align_malloc(), but using _mesa_calloc() instead of
- * _mesa_malloc()
+ * Same as _mesa_align_malloc(), but using calloc(1, ) instead of
+ * malloc()
  */
 void *
 _mesa_align_calloc(size_t bytes, unsigned long alignment)
@@ -167,7 +148,7 @@ _mesa_align_calloc(size_t bytes, unsigned long alignment)
 
    ASSERT( alignment > 0 );
 
-   ptr = (uintptr_t) _mesa_calloc(bytes + alignment + sizeof(void *));
+   ptr = (uintptr_t) calloc(1, bytes + alignment + sizeof(void *));
    if (!ptr)
       return NULL;
 
@@ -203,7 +184,7 @@ _mesa_align_free(void *ptr)
 #else
    void **cubbyHole = (void **) ((char *) ptr - sizeof(void *));
    void *realAddr = *cubbyHole;
-   _mesa_free(realAddr);
+   free(realAddr);
 #endif /* defined(HAVE_POSIX_MEMALIGN) */
 }
 
@@ -236,11 +217,11 @@ void *
 _mesa_realloc(void *oldBuffer, size_t oldSize, size_t newSize)
 {
    const size_t copySize = (oldSize < newSize) ? oldSize : newSize;
-   void *newBuffer = _mesa_malloc(newSize);
+   void *newBuffer = malloc(newSize);
    if (newBuffer && oldBuffer && copySize > 0)
       memcpy(newBuffer, oldBuffer, copySize);
    if (oldBuffer)
-      _mesa_free(oldBuffer);
+      free(oldBuffer);
    return newBuffer;
 }
 
@@ -257,28 +238,6 @@ _mesa_memset16( unsigned short *dst, unsigned short val, size_t n )
       *dst++ = val;
 }
 
-/** Wrapper around either memset() or bzero() */
-void
-_mesa_bzero( void *dst, size_t n )
-{
-#if defined(__FreeBSD__)
-   bzero( dst, n );
-#else
-   memset( dst, 0, n );
-#endif
-}
-
-/** Wrapper around memcmp() */
-int
-_mesa_memcmp( const void *s1, const void *s2, size_t n )
-{
-#if defined(SUNOS4)
-   return memcmp( (char *) s1, (char *) s2, (int) n );
-#else
-   return memcmp(s1, s2, n);
-#endif
-}
-
 /*@}*/
 
 
@@ -286,41 +245,6 @@ _mesa_memcmp( const void *s1, const void *s2, size_t n )
 /** \name Math */
 /*@{*/
 
-/** Wrapper around sin() */
-double
-_mesa_sin(double a)
-{
-   return sin(a);
-}
-
-/** Single precision wrapper around sin() */
-float
-_mesa_sinf(float a)
-{
-   return (float) sin((double) a);
-}
-
-/** Wrapper around cos() */
-double
-_mesa_cos(double a)
-{
-   return cos(a);
-}
-
-/** Single precision wrapper around asin() */
-float
-_mesa_asinf(float x)
-{
-   return (float) asin((double) x);
-}
-
-/** Single precision wrapper around atan() */
-float
-_mesa_atanf(float x)
-{
-   return (float) atan((double) x);
-}
-
 /** Wrapper around sqrt() */
 double
 _mesa_sqrtd(double x)
@@ -529,15 +453,7 @@ _mesa_inv_sqrtf(float n)
 #endif
 }
 
-
-/** Wrapper around pow() */
-double
-_mesa_pow(double x, double y)
-{
-   return pow(x, y);
-}
-
-
+#ifndef __GNUC__
 /**
  * Find the first bit set in a word.
  */
@@ -581,9 +497,6 @@ _mesa_ffs(int32_t i)
 int
 _mesa_ffsll(int64_t val)
 {
-#ifdef ffsll
-   return ffsll(val);
-#else
    int bit;
 
    assert(sizeof(val) == 8);
@@ -597,26 +510,24 @@ _mesa_ffsll(int64_t val)
       return 32 + bit;
 
    return 0;
-#endif
 }
+#endif
 
-
+#if !defined(__GNUC__) ||\
+   ((_GNUC__ == 3 && __GNUC_MINOR__ < 4) && __GNUC__ < 4)
 /**
  * Return number of bits set in given GLuint.
  */
 unsigned int
 _mesa_bitcount(unsigned int n)
 {
-#if defined(__GNUC__)
-   return __builtin_popcount(n);
-#else
    unsigned int bits;
    for (bits = 0; n > 0; n = n >> 1) {
       bits += (n & 1);
    }
    return bits;
-#endif
 }
+#endif
 
 
 /**
@@ -820,7 +731,7 @@ _mesa_getenv( const char *var )
 /*@{*/
 
 /**
- * Implemented using _mesa_malloc() and strcpy.
+ * Implemented using malloc() and strcpy.
  * Note that NULL is handled accordingly.
  */
 char *
@@ -828,7 +739,7 @@ _mesa_strdup( const char *s )
 {
    if (s) {
       size_t l = strlen(s);
-      char *s2 = (char *) _mesa_malloc(l + 1);
+      char *s2 = (char *) malloc(l + 1);
       if (s2)
          strcpy(s2, s);
       return s2;
@@ -838,18 +749,21 @@ _mesa_strdup( const char *s )
    }
 }
 
-/** Wrapper around strtod() */
-double
-_mesa_strtod( const char *s, char **end )
+/** Wrapper around strtof() */
+float
+_mesa_strtof( const char *s, char **end )
 {
-#ifdef _GNU_SOURCE
+#if defined(_GNU_SOURCE) && !defined(__CYGWIN__) && !defined(__FreeBSD__) && \
+    !defined(ANDROID)
    static locale_t loc = NULL;
    if (!loc) {
       loc = newlocale(LC_CTYPE_MASK, "C", NULL);
    }
-   return strtod_l(s, end, loc);
+   return strtof_l(s, end, loc);
+#elif defined(_ISOC99_SOURCE) || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 600)
+   return strtof(s, end);
 #else
-   return strtod(s, end);
+   return (float)strtod(s, end);
 #endif
 }
 
@@ -870,22 +784,6 @@ _mesa_str_checksum(const char *str)
 /*@}*/
 
 
-/**********************************************************************/
-/** \name I/O */
-/*@{*/
-
-/** Wrapper around vsprintf() */
-int
-_mesa_sprintf( char *str, const char *fmt, ... )
-{
-   int r;
-   va_list args;
-   va_start( args, fmt );  
-   r = vsprintf( str, fmt, args );
-   va_end( args );
-   return r;
-}
-
 /** Wrapper around vsnprintf() */
 int
 _mesa_snprintf( char *str, size_t size, const char *fmt, ... )
@@ -898,38 +796,6 @@ _mesa_snprintf( char *str, size_t size, const char *fmt, ... )
    return r;
 }
 
-/** Wrapper around printf(), using vsprintf() for the formatting. */
-void
-_mesa_printf( const char *fmtString, ... )
-{
-   va_list args;
-   va_start( args, fmtString );  
-   vfprintf(stderr, fmtString, args);
-   va_end( args );
-}
-
-/** Wrapper around fprintf(), using vsprintf() for the formatting. */
-void
-_mesa_fprintf( FILE *f, const char *fmtString, ... )
-{
-   char s[MAXSTRING];
-   va_list args;
-   va_start( args, fmtString );  
-   vsnprintf(s, MAXSTRING, fmtString, args);
-   va_end( args );
-   fprintf(f, "%s", s);
-}
-
-
-/** Wrapper around vsprintf() */
-int
-_mesa_vsprintf( char *str, const char *fmt, va_list args )
-{
-   return vsprintf( str, fmt, args );
-}
-
-/*@}*/
-
 
 /**********************************************************************/
 /** \name Diagnostics */
@@ -1014,7 +880,7 @@ error_string( GLenum error )
  * previous errors which were accumulated.
  */
 static void
-flush_delayed_errors( GLcontext *ctx )
+flush_delayed_errors( struct gl_context *ctx )
 {
    char s[MAXSTRING];
 
@@ -1038,7 +904,7 @@ flush_delayed_errors( GLcontext *ctx )
  * \param fmtString printf()-like format string.
  */
 void
-_mesa_warning( GLcontext *ctx, const char *fmtString, ... )
+_mesa_warning( struct gl_context *ctx, const char *fmtString, ... )
 {
    char str[MAXSTRING];
    va_list args;
@@ -1061,18 +927,24 @@ _mesa_warning( GLcontext *ctx, const char *fmtString, ... )
  * \param fmtString problem description string.
  */
 void
-_mesa_problem( const GLcontext *ctx, const char *fmtString, ... )
+_mesa_problem( const struct gl_context *ctx, const char *fmtString, ... )
 {
    va_list args;
    char str[MAXSTRING];
+   static int numCalls = 0;
+
    (void) ctx;
 
-   va_start( args, fmtString );  
-   vsnprintf( str, MAXSTRING, fmtString, args );
-   va_end( args );
+   if (numCalls < 50) {
+      numCalls++;
 
-   fprintf(stderr, "Mesa %s implementation error: %s\n", MESA_VERSION_STRING, str);
-   fprintf(stderr, "Please report at bugzilla.freedesktop.org\n");
+      va_start( args, fmtString );  
+      vsnprintf( str, MAXSTRING, fmtString, args );
+      va_end( args );
+      fprintf(stderr, "Mesa %s implementation error: %s\n",
+              MESA_VERSION_STRING, str);
+      fprintf(stderr, "Please report at bugs.freedesktop.org\n");
+   }
 }
 
 
@@ -1089,7 +961,7 @@ _mesa_problem( const GLcontext *ctx, const char *fmtString, ... )
  * \param fmtString printf() style format string, followed by optional args
  */
 void
-_mesa_error( GLcontext *ctx, GLenum error, const char *fmtString, ... )
+_mesa_error( struct gl_context *ctx, GLenum error, const char *fmtString, ... )
 {
    static GLint debug = -1;
 
@@ -1146,7 +1018,7 @@ _mesa_error( GLcontext *ctx, GLenum error, const char *fmtString, ... )
  * \param fmtString printf()-style format string, followed by optional args.
  */
 void
-_mesa_debug( const GLcontext *ctx, const char *fmtString, ... )
+_mesa_debug( const struct gl_context *ctx, const char *fmtString, ... )
 {
 #ifdef DEBUG
    char s[MAXSTRING];