#include "lib/lib.h"
#include "lib/mempool.h"
#include "images/images.h"
-#include <string.h>
-
-#define MAX_IMAGE_BYTES (1 << 30)
-
-void
-image_thread_init(struct image_thread *it)
-{
- DBG("image_thread_init()");
- bzero(it, sizeof(*it));
- it->pool = mp_new(1024);
-}
-
-void
-image_thread_cleanup(struct image_thread *it)
-{
- DBG("image_thread_cleanup()");
- mp_delete(it->pool);
-}
+#include "images/error.h"
+#include "images/color.h"
-void
-image_thread_err_format(struct image_thread *it, uns code, char *msg, ...)
-{
- va_list args;
- va_start(args, msg);
- it->err_code = code;
- it->err_msg = mp_vprintf(it->pool, msg, args);
- va_end(args);
-}
+#include <string.h>
static inline uns
flags_to_pixel_size(uns flags)
}
struct image *
-image_new(struct image_thread *it, uns cols, uns rows, uns flags, struct mempool *pool)
+image_new(struct image_context *ctx, uns cols, uns rows, uns flags, struct mempool *pool)
{
DBG("image_new(cols=%u rows=%u flags=0x%x pool=%p)", cols, rows, flags, pool);
flags &= IMAGE_NEW_FLAGS;
if (unlikely(!image_dimensions_valid(cols, rows)))
{
- image_thread_err_format(it, IMAGE_ERR_INVALID_DIMENSIONS, "Invalid image dimensions (%ux%u)", cols, rows);
+ IMAGE_ERROR(ctx, IMAGE_ERROR_INVALID_DIMENSIONS, "Invalid image dimensions (%ux%u)", cols, rows);
return NULL;
}
struct image *img;
row_size = ALIGN(row_size, align);
u64 image_size_64 = (u64)row_size * rows;
u64 bytes_64 = image_size_64 + (sizeof(struct image) + IMAGE_SSE_ALIGN_SIZE - 1 + sizeof(uns));
- if (unlikely(bytes_64 > MAX_IMAGE_BYTES))
+ if (unlikely(bytes_64 > image_max_bytes))
{
- image_thread_err(it, IMAGE_ERR_INVALID_DIMENSIONS, "Image does not fit in memory");
+ IMAGE_ERROR(ctx, IMAGE_ERROR_INVALID_DIMENSIONS, "Image does not fit in memory");
return NULL;
}
if (pool)
}
struct image *
-image_clone(struct image_thread *it, struct image *src, uns flags, struct mempool *pool)
+image_clone(struct image_context *ctx, struct image *src, uns flags, struct mempool *pool)
{
DBG("image_clone(src=%p flags=0x%x pool=%p)", src, src->flags, pool);
struct image *img;
flags &= IMAGE_NEW_FLAGS & ~IMAGE_CHANNELS_FORMAT;
flags |= src->flags & IMAGE_CHANNELS_FORMAT;
- if (!(img = image_new(it, src->cols, src->rows, flags, pool)))
+ if (!(img = image_new(ctx, src->cols, src->rows, flags, pool)))
return NULL;
if (img->image_size)
{
}
void
-image_clear(struct image_thread *it UNUSED, struct image *img)
+image_clear(struct image_context *ctx UNUSED, struct image *img)
{
DBG("image_clear(img=%p)", img);
if (img->image_size)
}
struct image *
-image_init_matrix(struct image_thread *it, struct image *img, byte *pixels, uns cols, uns rows, uns row_size, uns flags)
+image_init_matrix(struct image_context *ctx, struct image *img, byte *pixels, uns cols, uns rows, uns row_size, uns flags)
{
DBG("image_init_matrix(img=%p pixels=%p cols=%u rows=%u row_size=%u flags=0x%x)", img, pixels, cols, rows, row_size, flags);
if (unlikely(!image_dimensions_valid(cols, rows)))
{
- image_thread_err_format(it, IMAGE_ERR_INVALID_DIMENSIONS, "Invalid image dimensions (%ux%u)", cols, rows);
+ IMAGE_ERROR(ctx, IMAGE_ERROR_INVALID_DIMENSIONS, "Invalid image dimensions (%ux%u)", cols, rows);
return NULL;
}
img->pixels = pixels;
}
struct image *
-image_init_subimage(struct image_thread *it UNUSED, struct image *img, struct image *src, uns left, uns top, uns cols, uns rows)
+image_init_subimage(struct image_context *ctx UNUSED, struct image *img, struct image *src, uns left, uns top, uns cols, uns rows)
{
DBG("image_init_subimage(img=%p src=%p left=%u top=%u cols=%u rows=%u)", img, src, left, top, cols, rows);
ASSERT(left + cols <= src->cols && top + rows <= src->rows);
}
byte *
-color_space_to_name(enum color_space cs)
+color_space_to_name(uns cs)
{
return image_channels_format_to_name(cs);
}