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kolibrios/programs/develop/libraries/pixman/pixman-private.h
Sergey Semyonov (Serge) 4dd0483a93 pixman-1.0 
git-svn-id: svn://kolibrios.org@1891 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-02-27 17:46:46 +00:00

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27 KiB
C
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#ifndef PIXMAN_PRIVATE_H
#define PIXMAN_PRIVATE_H
#define PIXMAN_DISABLE_DEPRECATED
#define PIXMAN_USE_INTERNAL_API
#include "pixman.h"
#include <time.h>
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include "pixman-compiler.h"
/*
* Images
*/
typedef struct image_common image_common_t;
typedef struct source_image source_image_t;
typedef struct solid_fill solid_fill_t;
typedef struct gradient gradient_t;
typedef struct linear_gradient linear_gradient_t;
typedef struct horizontal_gradient horizontal_gradient_t;
typedef struct vertical_gradient vertical_gradient_t;
typedef struct conical_gradient conical_gradient_t;
typedef struct radial_gradient radial_gradient_t;
typedef struct bits_image bits_image_t;
typedef struct circle circle_t;
typedef void (*fetch_scanline_t) (pixman_image_t *image,
int x,
int y,
int width,
uint32_t *buffer,
const uint32_t *mask);
typedef uint32_t (*fetch_pixel_32_t) (bits_image_t *image,
int x,
int y);
typedef uint64_t (*fetch_pixel_64_t) (bits_image_t *image,
int x,
int y);
typedef void (*store_scanline_t) (bits_image_t * image,
int x,
int y,
int width,
const uint32_t *values);
typedef enum
{
BITS,
LINEAR,
CONICAL,
RADIAL,
SOLID
} image_type_t;
typedef enum
{
SOURCE_IMAGE_CLASS_UNKNOWN,
SOURCE_IMAGE_CLASS_HORIZONTAL,
} source_image_class_t;
typedef source_image_class_t (*classify_func_t) (pixman_image_t *image,
int x,
int y,
int width,
int height);
typedef void (*property_changed_func_t) (pixman_image_t *image);
struct image_common
{
image_type_t type;
int32_t ref_count;
pixman_region32_t clip_region;
int32_t alpha_count; /* How many times this image is being used as an alpha map */
pixman_bool_t have_clip_region; /* FALSE if there is no clip */
pixman_bool_t client_clip; /* Whether the source clip was
set by a client */
pixman_bool_t clip_sources; /* Whether the clip applies when
* the image is used as a source
*/
pixman_bool_t dirty;
pixman_transform_t * transform;
pixman_repeat_t repeat;
pixman_filter_t filter;
pixman_fixed_t * filter_params;
int n_filter_params;
bits_image_t * alpha_map;
int alpha_origin_x;
int alpha_origin_y;
pixman_bool_t component_alpha;
classify_func_t classify;
property_changed_func_t property_changed;
fetch_scanline_t get_scanline_32;
fetch_scanline_t get_scanline_64;
pixman_image_destroy_func_t destroy_func;
void * destroy_data;
uint32_t flags;
pixman_format_code_t extended_format_code;
};
struct source_image
{
image_common_t common;
};
struct solid_fill
{
source_image_t common;
pixman_color_t color;
uint32_t color_32;
uint64_t color_64;
};
struct gradient
{
source_image_t common;
int n_stops;
pixman_gradient_stop_t *stops;
int stop_range;
};
struct linear_gradient
{
gradient_t common;
pixman_point_fixed_t p1;
pixman_point_fixed_t p2;
};
struct circle
{
pixman_fixed_t x;
pixman_fixed_t y;
pixman_fixed_t radius;
};
struct radial_gradient
{
gradient_t common;
circle_t c1;
circle_t c2;
circle_t delta;
double a;
double inva;
double mindr;
};
struct conical_gradient
{
gradient_t common;
pixman_point_fixed_t center;
double angle;
};
struct bits_image
{
image_common_t common;
pixman_format_code_t format;
const pixman_indexed_t * indexed;
int width;
int height;
uint32_t * bits;
uint32_t * free_me;
int rowstride; /* in number of uint32_t's */
fetch_scanline_t fetch_scanline_32;
fetch_pixel_32_t fetch_pixel_32;
store_scanline_t store_scanline_32;
fetch_scanline_t fetch_scanline_64;
fetch_pixel_64_t fetch_pixel_64;
store_scanline_t store_scanline_64;
/* Used for indirect access to the bits */
pixman_read_memory_func_t read_func;
pixman_write_memory_func_t write_func;
};
union pixman_image
{
image_type_t type;
image_common_t common;
bits_image_t bits;
source_image_t source;
gradient_t gradient;
linear_gradient_t linear;
conical_gradient_t conical;
radial_gradient_t radial;
solid_fill_t solid;
};
void
_pixman_bits_image_setup_accessors (bits_image_t *image);
void
_pixman_image_get_scanline_generic_64 (pixman_image_t *image,
int x,
int y,
int width,
uint32_t * buffer,
const uint32_t *mask);
source_image_class_t
_pixman_image_classify (pixman_image_t *image,
int x,
int y,
int width,
int height);
void
_pixman_image_get_scanline_32 (pixman_image_t *image,
int x,
int y,
int width,
uint32_t * buffer,
const uint32_t *mask);
/* Even thought the type of buffer is uint32_t *, the function actually expects
* a uint64_t *buffer.
*/
void
_pixman_image_get_scanline_64 (pixman_image_t *image,
int x,
int y,
int width,
uint32_t * buffer,
const uint32_t *unused);
void
_pixman_image_store_scanline_32 (bits_image_t * image,
int x,
int y,
int width,
const uint32_t *buffer);
/* Even though the type of buffer is uint32_t *, the function
* actually expects a uint64_t *buffer.
*/
void
_pixman_image_store_scanline_64 (bits_image_t * image,
int x,
int y,
int width,
const uint32_t *buffer);
pixman_image_t *
_pixman_image_allocate (void);
pixman_bool_t
_pixman_init_gradient (gradient_t * gradient,
const pixman_gradient_stop_t *stops,
int n_stops);
void
_pixman_image_reset_clip_region (pixman_image_t *image);
void
_pixman_image_validate (pixman_image_t *image);
uint32_t
_pixman_image_get_solid (pixman_image_t * image,
pixman_format_code_t format);
#define PIXMAN_IMAGE_GET_LINE(image, x, y, type, out_stride, line, mul) \
do \
{ \
uint32_t *__bits__; \
int __stride__; \
\
__bits__ = image->bits.bits; \
__stride__ = image->bits.rowstride; \
(out_stride) = \
__stride__ * (int) sizeof (uint32_t) / (int) sizeof (type); \
(line) = \
((type *) __bits__) + (out_stride) * (y) + (mul) * (x); \
} while (0)
/*
* Gradient walker
*/
typedef struct
{
uint32_t left_ag;
uint32_t left_rb;
uint32_t right_ag;
uint32_t right_rb;
int32_t left_x;
int32_t right_x;
int32_t stepper;
pixman_gradient_stop_t *stops;
int num_stops;
unsigned int spread;
int need_reset;
} pixman_gradient_walker_t;
void
_pixman_gradient_walker_init (pixman_gradient_walker_t *walker,
gradient_t * gradient,
unsigned int spread);
void
_pixman_gradient_walker_reset (pixman_gradient_walker_t *walker,
pixman_fixed_32_32_t pos);
uint32_t
_pixman_gradient_walker_pixel (pixman_gradient_walker_t *walker,
pixman_fixed_32_32_t x);
/*
* Edges
*/
#define MAX_ALPHA(n) ((1 << (n)) - 1)
#define N_Y_FRAC(n) ((n) == 1 ? 1 : (1 << ((n) / 2)) - 1)
#define N_X_FRAC(n) ((n) == 1 ? 1 : (1 << ((n) / 2)) + 1)
#define STEP_Y_SMALL(n) (pixman_fixed_1 / N_Y_FRAC (n))
#define STEP_Y_BIG(n) (pixman_fixed_1 - (N_Y_FRAC (n) - 1) * STEP_Y_SMALL (n))
#define Y_FRAC_FIRST(n) (STEP_Y_BIG (n) / 2)
#define Y_FRAC_LAST(n) (Y_FRAC_FIRST (n) + (N_Y_FRAC (n) - 1) * STEP_Y_SMALL (n))
#define STEP_X_SMALL(n) (pixman_fixed_1 / N_X_FRAC (n))
#define STEP_X_BIG(n) (pixman_fixed_1 - (N_X_FRAC (n) - 1) * STEP_X_SMALL (n))
#define X_FRAC_FIRST(n) (STEP_X_BIG (n) / 2)
#define X_FRAC_LAST(n) (X_FRAC_FIRST (n) + (N_X_FRAC (n) - 1) * STEP_X_SMALL (n))
#define RENDER_SAMPLES_X(x, n) \
((n) == 1? 0 : (pixman_fixed_frac (x) + \
X_FRAC_FIRST (n)) / STEP_X_SMALL (n))
void
pixman_rasterize_edges_accessors (pixman_image_t *image,
pixman_edge_t * l,
pixman_edge_t * r,
pixman_fixed_t t,
pixman_fixed_t b);
/*
* Implementations
*/
typedef struct pixman_implementation_t pixman_implementation_t;
typedef void (*pixman_combine_32_func_t) (pixman_implementation_t *imp,
pixman_op_t op,
uint32_t * dest,
const uint32_t * src,
const uint32_t * mask,
int width);
typedef void (*pixman_combine_64_func_t) (pixman_implementation_t *imp,
pixman_op_t op,
uint64_t * dest,
const uint64_t * src,
const uint64_t * mask,
int width);
typedef void (*pixman_composite_func_t) (pixman_implementation_t *imp,
pixman_op_t op,
pixman_image_t * src,
pixman_image_t * mask,
pixman_image_t * dest,
int32_t src_x,
int32_t src_y,
int32_t mask_x,
int32_t mask_y,
int32_t dest_x,
int32_t dest_y,
int32_t width,
int32_t height);
typedef pixman_bool_t (*pixman_blt_func_t) (pixman_implementation_t *imp,
uint32_t * src_bits,
uint32_t * dst_bits,
int src_stride,
int dst_stride,
int src_bpp,
int dst_bpp,
int src_x,
int src_y,
int dst_x,
int dst_y,
int width,
int height);
typedef pixman_bool_t (*pixman_fill_func_t) (pixman_implementation_t *imp,
uint32_t * bits,
int stride,
int bpp,
int x,
int y,
int width,
int height,
uint32_t xor);
void _pixman_setup_combiner_functions_32 (pixman_implementation_t *imp);
void _pixman_setup_combiner_functions_64 (pixman_implementation_t *imp);
typedef struct
{
pixman_op_t op;
pixman_format_code_t src_format;
uint32_t src_flags;
pixman_format_code_t mask_format;
uint32_t mask_flags;
pixman_format_code_t dest_format;
uint32_t dest_flags;
pixman_composite_func_t func;
} pixman_fast_path_t;
struct pixman_implementation_t
{
pixman_implementation_t * toplevel;
pixman_implementation_t * delegate;
const pixman_fast_path_t * fast_paths;
pixman_blt_func_t blt;
pixman_fill_func_t fill;
pixman_combine_32_func_t combine_32[PIXMAN_N_OPERATORS];
pixman_combine_32_func_t combine_32_ca[PIXMAN_N_OPERATORS];
pixman_combine_64_func_t combine_64[PIXMAN_N_OPERATORS];
pixman_combine_64_func_t combine_64_ca[PIXMAN_N_OPERATORS];
};
pixman_implementation_t *
_pixman_implementation_create (pixman_implementation_t *delegate,
const pixman_fast_path_t *fast_paths);
void
_pixman_implementation_combine_32 (pixman_implementation_t *imp,
pixman_op_t op,
uint32_t * dest,
const uint32_t * src,
const uint32_t * mask,
int width);
void
_pixman_implementation_combine_64 (pixman_implementation_t *imp,
pixman_op_t op,
uint64_t * dest,
const uint64_t * src,
const uint64_t * mask,
int width);
void
_pixman_implementation_combine_32_ca (pixman_implementation_t *imp,
pixman_op_t op,
uint32_t * dest,
const uint32_t * src,
const uint32_t * mask,
int width);
void
_pixman_implementation_combine_64_ca (pixman_implementation_t *imp,
pixman_op_t op,
uint64_t * dest,
const uint64_t * src,
const uint64_t * mask,
int width);
pixman_bool_t
_pixman_implementation_blt (pixman_implementation_t *imp,
uint32_t * src_bits,
uint32_t * dst_bits,
int src_stride,
int dst_stride,
int src_bpp,
int dst_bpp,
int src_x,
int src_y,
int dst_x,
int dst_y,
int width,
int height);
pixman_bool_t
_pixman_implementation_fill (pixman_implementation_t *imp,
uint32_t * bits,
int stride,
int bpp,
int x,
int y,
int width,
int height,
uint32_t xor);
/* Specific implementations */
pixman_implementation_t *
_pixman_implementation_create_general (void);
pixman_implementation_t *
_pixman_implementation_create_fast_path (void);
#ifdef USE_MMX
pixman_implementation_t *
_pixman_implementation_create_mmx (void);
#endif
#ifdef USE_SSE2
pixman_implementation_t *
_pixman_implementation_create_sse2 (void);
#endif
#ifdef USE_ARM_SIMD
pixman_implementation_t *
_pixman_implementation_create_arm_simd (void);
#endif
#ifdef USE_ARM_NEON
pixman_implementation_t *
_pixman_implementation_create_arm_neon (void);
#endif
#ifdef USE_VMX
pixman_implementation_t *
_pixman_implementation_create_vmx (void);
#endif
pixman_implementation_t *
_pixman_choose_implementation (void);
/*
* Utilities
*/
/* These "formats" all have depth 0, so they
* will never clash with any real ones
*/
#define PIXMAN_null PIXMAN_FORMAT (0, 0, 0, 0, 0, 0)
#define PIXMAN_solid PIXMAN_FORMAT (0, 1, 0, 0, 0, 0)
#define PIXMAN_pixbuf PIXMAN_FORMAT (0, 2, 0, 0, 0, 0)
#define PIXMAN_rpixbuf PIXMAN_FORMAT (0, 3, 0, 0, 0, 0)
#define PIXMAN_unknown PIXMAN_FORMAT (0, 4, 0, 0, 0, 0)
#define PIXMAN_any PIXMAN_FORMAT (0, 5, 0, 0, 0, 0)
#define PIXMAN_OP_any (PIXMAN_N_OPERATORS + 1)
#define FAST_PATH_ID_TRANSFORM (1 << 0)
#define FAST_PATH_NO_ALPHA_MAP (1 << 1)
#define FAST_PATH_NO_CONVOLUTION_FILTER (1 << 2)
#define FAST_PATH_NO_PAD_REPEAT (1 << 3)
#define FAST_PATH_NO_REFLECT_REPEAT (1 << 4)
#define FAST_PATH_NO_ACCESSORS (1 << 5)
#define FAST_PATH_NARROW_FORMAT (1 << 6)
#define FAST_PATH_COMPONENT_ALPHA (1 << 8)
#define FAST_PATH_SAMPLES_OPAQUE (1 << 7)
#define FAST_PATH_UNIFIED_ALPHA (1 << 9)
#define FAST_PATH_SCALE_TRANSFORM (1 << 10)
#define FAST_PATH_NEAREST_FILTER (1 << 11)
#define FAST_PATH_HAS_TRANSFORM (1 << 12)
#define FAST_PATH_IS_OPAQUE (1 << 13)
#define FAST_PATH_NEEDS_WORKAROUND (1 << 14)
#define FAST_PATH_NO_NONE_REPEAT (1 << 15)
#define FAST_PATH_SAMPLES_COVER_CLIP (1 << 16)
#define FAST_PATH_X_UNIT_POSITIVE (1 << 17)
#define FAST_PATH_AFFINE_TRANSFORM (1 << 18)
#define FAST_PATH_Y_UNIT_ZERO (1 << 19)
#define FAST_PATH_BILINEAR_FILTER (1 << 20)
#define FAST_PATH_NO_NORMAL_REPEAT (1 << 21)
#define FAST_PATH_PAD_REPEAT \
(FAST_PATH_NO_NONE_REPEAT | \
FAST_PATH_NO_NORMAL_REPEAT | \
FAST_PATH_NO_REFLECT_REPEAT)
#define FAST_PATH_NORMAL_REPEAT \
(FAST_PATH_NO_NONE_REPEAT | \
FAST_PATH_NO_PAD_REPEAT | \
FAST_PATH_NO_REFLECT_REPEAT)
#define FAST_PATH_NONE_REPEAT \
(FAST_PATH_NO_NORMAL_REPEAT | \
FAST_PATH_NO_PAD_REPEAT | \
FAST_PATH_NO_REFLECT_REPEAT)
#define FAST_PATH_REFLECT_REPEAT \
(FAST_PATH_NO_NONE_REPEAT | \
FAST_PATH_NO_NORMAL_REPEAT | \
FAST_PATH_NO_PAD_REPEAT)
#define FAST_PATH_STANDARD_FLAGS \
(FAST_PATH_NO_CONVOLUTION_FILTER | \
FAST_PATH_NO_ACCESSORS | \
FAST_PATH_NO_ALPHA_MAP | \
FAST_PATH_NARROW_FORMAT)
#define FAST_PATH_STD_DEST_FLAGS \
(FAST_PATH_NO_ACCESSORS | \
FAST_PATH_NO_ALPHA_MAP | \
FAST_PATH_NARROW_FORMAT)
#define SOURCE_FLAGS(format) \
(FAST_PATH_STANDARD_FLAGS | \
((PIXMAN_ ## format == PIXMAN_solid) ? \
0 : (FAST_PATH_SAMPLES_COVER_CLIP | FAST_PATH_ID_TRANSFORM)))
#define MASK_FLAGS(format, extra) \
((PIXMAN_ ## format == PIXMAN_null) ? 0 : (SOURCE_FLAGS (format) | extra))
#define FAST_PATH(op, src, src_flags, mask, mask_flags, dest, dest_flags, func) \
PIXMAN_OP_ ## op, \
PIXMAN_ ## src, \
src_flags, \
PIXMAN_ ## mask, \
mask_flags, \
PIXMAN_ ## dest, \
dest_flags, \
func
#define PIXMAN_STD_FAST_PATH(op, src, mask, dest, func) \
{ FAST_PATH ( \
op, \
src, SOURCE_FLAGS (src), \
mask, MASK_FLAGS (mask, FAST_PATH_UNIFIED_ALPHA), \
dest, FAST_PATH_STD_DEST_FLAGS, \
func) }
#define PIXMAN_STD_FAST_PATH_CA(op, src, mask, dest, func) \
{ FAST_PATH ( \
op, \
src, SOURCE_FLAGS (src), \
mask, MASK_FLAGS (mask, FAST_PATH_COMPONENT_ALPHA), \
dest, FAST_PATH_STD_DEST_FLAGS, \
func) }
/* Memory allocation helpers */
void *
pixman_malloc_ab (unsigned int n, unsigned int b);
void *
pixman_malloc_abc (unsigned int a, unsigned int b, unsigned int c);
pixman_bool_t
pixman_multiply_overflows_int (unsigned int a, unsigned int b);
pixman_bool_t
pixman_addition_overflows_int (unsigned int a, unsigned int b);
/* Compositing utilities */
void
pixman_expand (uint64_t * dst,
const uint32_t * src,
pixman_format_code_t format,
int width);
void
pixman_contract (uint32_t * dst,
const uint64_t *src,
int width);
/* Region Helpers */
pixman_bool_t
pixman_region32_copy_from_region16 (pixman_region32_t *dst,
pixman_region16_t *src);
pixman_bool_t
pixman_region16_copy_from_region32 (pixman_region16_t *dst,
pixman_region32_t *src);
/* Misc macros */
#ifndef FALSE
# define FALSE 0
#endif
#ifndef TRUE
# define TRUE 1
#endif
#ifndef MIN
# define MIN(a, b) ((a < b) ? a : b)
#endif
#ifndef MAX
# define MAX(a, b) ((a > b) ? a : b)
#endif
/* Integer division that rounds towards -infinity */
#define DIV(a, b) \
((((a) < 0) == ((b) < 0)) ? (a) / (b) : \
((a) - (b) + 1 - (((b) < 0) << 1)) / (b))
/* Modulus that produces the remainder wrt. DIV */
#define MOD(a, b) ((a) < 0 ? ((b) - ((-(a) - 1) % (b))) - 1 : (a) % (b))
#define CLIP(v, low, high) ((v) < (low) ? (low) : ((v) > (high) ? (high) : (v)))
/* Conversion between 8888 and 0565 */
#define CONVERT_8888_TO_0565(s) \
((((s) >> 3) & 0x001f) | \
(((s) >> 5) & 0x07e0) | \
(((s) >> 8) & 0xf800))
#define CONVERT_0565_TO_0888(s) \
(((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) | \
((((s) << 5) & 0xfc00) | (((s) >> 1) & 0x300)) | \
((((s) << 8) & 0xf80000) | (((s) << 3) & 0x70000)))
#define CONVERT_0565_TO_8888(s) (CONVERT_0565_TO_0888(s) | 0xff000000)
/* Trivial versions that are useful in macros */
#define CONVERT_8888_TO_8888(s) (s)
#define CONVERT_0565_TO_0565(s) (s)
#define PIXMAN_FORMAT_IS_WIDE(f) \
(PIXMAN_FORMAT_A (f) > 8 || \
PIXMAN_FORMAT_R (f) > 8 || \
PIXMAN_FORMAT_G (f) > 8 || \
PIXMAN_FORMAT_B (f) > 8)
#ifdef WORDS_BIGENDIAN
# define SCREEN_SHIFT_LEFT(x,n) ((x) << (n))
# define SCREEN_SHIFT_RIGHT(x,n) ((x) >> (n))
#else
# define SCREEN_SHIFT_LEFT(x,n) ((x) >> (n))
# define SCREEN_SHIFT_RIGHT(x,n) ((x) << (n))
#endif
/*
* Various debugging code
*/
#undef DEBUG
#define COMPILE_TIME_ASSERT(x) \
do { typedef int compile_time_assertion [(x)?1:-1]; } while (0)
/* Turn on debugging depending on what type of release this is
*/
#if (((PIXMAN_VERSION_MICRO % 2) == 0) && ((PIXMAN_VERSION_MINOR % 2) == 1))
/* Debugging gets turned on for development releases because these
* are the things that end up in bleeding edge distributions such
* as Rawhide etc.
*
* For performance reasons we don't turn it on for stable releases or
* random git checkouts. (Random git checkouts are often used for
* performance work).
*/
# define DEBUG
#endif
#ifdef DEBUG
void
_pixman_log_error (const char *function, const char *message);
#define return_if_fail(expr) \
do \
{ \
if (!(expr)) \
{ \
_pixman_log_error (FUNC, "The expression " # expr " was false"); \
return; \
} \
} \
while (0)
#define return_val_if_fail(expr, retval) \
do \
{ \
if (!(expr)) \
{ \
_pixman_log_error (FUNC, "The expression " # expr " was false"); \
return (retval); \
} \
} \
while (0)
#define critical_if_fail(expr) \
do \
{ \
if (!(expr)) \
_pixman_log_error (FUNC, "The expression " # expr " was false"); \
} \
while (0)
#else
#define _pixman_log_error(f,m) do { } while (0) \
#define return_if_fail(expr) \
do \
{ \
if (!(expr)) \
return; \
} \
while (0)
#define return_val_if_fail(expr, retval) \
do \
{ \
if (!(expr)) \
return (retval); \
} \
while (0)
#define critical_if_fail(expr) \
do \
{ \
} \
while (0)
#endif
/*
* Timers
*/
#ifdef PIXMAN_TIMERS
static inline uint64_t
oil_profile_stamp_rdtsc (void)
{
uint64_t ts;
__asm__ __volatile__ ("rdtsc\n" : "=A" (ts));
return ts;
}
#define OIL_STAMP oil_profile_stamp_rdtsc
typedef struct pixman_timer_t pixman_timer_t;
struct pixman_timer_t
{
int initialized;
const char * name;
uint64_t n_times;
uint64_t total;
pixman_timer_t *next;
};
extern int timer_defined;
void pixman_timer_register (pixman_timer_t *timer);
#define TIMER_BEGIN(tname) \
{ \
static pixman_timer_t timer ## tname; \
uint64_t begin ## tname; \
\
if (!timer ## tname.initialized) \
{ \
timer ## tname.initialized = 1; \
timer ## tname.name = # tname; \
pixman_timer_register (&timer ## tname); \
} \
\
timer ## tname.n_times++; \
begin ## tname = OIL_STAMP ();
#define TIMER_END(tname) \
timer ## tname.total += OIL_STAMP () - begin ## tname; \
}
#endif /* PIXMAN_TIMERS */
#endif /* PIXMAN_PRIVATE_H */
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