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as we use fopen ourself, no need to use the wrapping for win ce 

SVN revision: 49527
This commit is contained in:
Vincent Torri 2010-06-06 17:18:10 +00:00
parent f0eee2d260
commit a84e00ed28
1 changed files with 38 additions and 52 deletions
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90
legacy/evas/src/modules/loaders/bmp/evas_image_load_bmp.c
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@ -13,20 +13,6 @@
# include <Evil.h>
#endif
#ifdef _WIN32_WCE
# define E_FOPEN(file, mode) evil_fopen_native((file), (mode))
# define E_FREAD(buffer, size, count, stream) evil_fread_native(buffer, size, count, stream)
# define E_FCLOSE(stream) evil_fclose_native(stream)
# define E_FSEEK(stream, offset, whence) fseek(stream, offset, whence)
# define E_FTELL(stream) ftell(stream)
#else
# define E_FOPEN(file, mode) fopen((file), (mode))
# define E_FREAD(buffer, size, count, stream) fread(buffer, size, count, stream)
# define E_FCLOSE(stream) fclose(stream)
# define E_FSEEK(stream, offset, whence) fseek(stream, offset, whence)
# define E_FTELL(stream) ftell(stream)
#endif
#include "evas_common.h"
#include "evas_private.h"
@ -44,7 +30,7 @@ static int
read_short(FILE *file, short *ret)
{
unsigned char b[2];
if (E_FREAD(b, sizeof(unsigned char), 2, file) != 2) return 0;
if (fread(b, sizeof(unsigned char), 2, file) != 2) return 0;
*ret = (b[1] << 8) | b[0];
return 1;
}
@ -53,7 +39,7 @@ static int
read_int(FILE *file, int *ret)
{
unsigned char b[4];
if (E_FREAD(b, sizeof(unsigned char), 4, file) != 4) return 0;
if (fread(b, sizeof(unsigned char), 4, file) != 4) return 0;
*ret = (b[3] << 24) | (b[2] << 16) | (b[1] << 8) | b[0];
return 1;
}
@ -74,7 +60,7 @@ evas_image_load_file_head_bmp(Image_Entry *ie, const char *file, const char *key
unsigned int bmpsize;
unsigned short res1, res2;
f = E_FOPEN(file, "rb");
f = fopen(file, "rb");
if (!f)
{
*error = EVAS_LOAD_ERROR_DOES_NOT_EXIST;
@ -82,12 +68,12 @@ evas_image_load_file_head_bmp(Image_Entry *ie, const char *file, const char *key
}
*error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT;
E_FSEEK(f, 0, SEEK_END);
fsize = E_FTELL(f);
E_FSEEK(f, 0, SEEK_SET);
fseek(f, 0, SEEK_END);
fsize = ftell(f);
fseek(f, 0, SEEK_SET);
if (fsize < 2) goto close_file;
if (E_FREAD(buf, 2, 1, f) != 1) goto close_file;
if (fread(buf, 2, 1, f) != 1) goto close_file;
if (strncmp(buf, "BM", 2)) goto close_file; // magic number
*error = EVAS_LOAD_ERROR_CORRUPT_FILE;
if (!read_int(f, &bmpsize)) goto close_file;
@ -133,7 +119,7 @@ evas_image_load_file_head_bmp(Image_Entry *ie, const char *file, const char *key
palette_size = tmp2; // number of palette colors power (2^n - so 0 - 8)
if (!read_int(f, &tmp2)) goto close_file;
important_colors = tmp2; // number of important colors - 0 if all
if (E_FREAD(buf, 24, 1, f) != 1) goto close_file; // skip unused header
if (fread(buf, 24, 1, f) != 1) goto close_file; // skip unused header
if (image_size == 0) image_size = fsize - offset;
}
else if (head_size == 40) // Windows 3.0 + (v3)
@ -196,8 +182,8 @@ evas_image_load_file_head_bmp(Image_Entry *ie, const char *file, const char *key
bmask = tmp2; // blue mask
if (!read_int(f, &tmp2)) goto close_file;
amask = tmp2; // alpha mask
if (E_FREAD(buf, 36, 1, f) != 1) goto close_file; // skip unused cie
if (E_FREAD(buf, 12, 1, f) != 1) goto close_file; // skip unused gamma
if (fread(buf, 36, 1, f) != 1) goto close_file; // skip unused cie
if (fread(buf, 12, 1, f) != 1) goto close_file; // skip unused gamma
if (image_size == 0) image_size = fsize - offset;
if ((amask) && (bit_count == 32)) hasa = 1;
}
@ -234,9 +220,9 @@ evas_image_load_file_head_bmp(Image_Entry *ie, const char *file, const char *key
bmask = tmp2; // blue mask
if (!read_int(f, &tmp2)) goto close_file;
amask = tmp2; // alpha mask
if (E_FREAD(buf, 36, 1, f) != 1) goto close_file; // skip unused cie
if (E_FREAD(buf, 12, 1, f) != 1) goto close_file; // skip unused gamma
if (E_FREAD(buf, 16, 1, f) != 1) goto close_file; // skip others
if (fread(buf, 36, 1, f) != 1) goto close_file; // skip unused cie
if (fread(buf, 12, 1, f) != 1) goto close_file; // skip unused gamma
if (fread(buf, 16, 1, f) != 1) goto close_file; // skip others
if (image_size == 0) image_size = fsize - offset;
if ((amask) && (bit_count == 32)) hasa = 1;
}
@ -320,12 +306,12 @@ evas_image_load_file_head_bmp(Image_Entry *ie, const char *file, const char *key
ie->h = h;
if (hasa) ie->flags.alpha = 1;
E_FCLOSE(f);
fclose(f);
*error = EVAS_LOAD_ERROR_NONE;
return EINA_TRUE;
close_file:
E_FCLOSE(f);
fclose(f);
return EINA_FALSE;
}
@ -346,7 +332,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
unsigned int bmpsize;
unsigned short res1, res2;
f = E_FOPEN(file, "rb");
f = fopen(file, "rb");
if (!f)
{
*error = EVAS_LOAD_ERROR_DOES_NOT_EXIST;
@ -354,12 +340,12 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
}
*error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT;
E_FSEEK(f, 0, SEEK_END);
fsize = E_FTELL(f);
E_FSEEK(f, 0, SEEK_SET);
fseek(f, 0, SEEK_END);
fsize = ftell(f);
fseek(f, 0, SEEK_SET);
if (fsize < 2) goto close_file;
if (E_FREAD(buf, 2, 1, f) != 1) goto close_file;
if (fread(buf, 2, 1, f) != 1) goto close_file;
if (strncmp(buf, "BM", 2)) goto close_file; // magic number
*error = EVAS_LOAD_ERROR_CORRUPT_FILE;
if (!read_int(f, &bmpsize)) goto close_file;
@ -408,7 +394,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
palette_size = tmp2; // number of palette colors power (2^n - so 0 - 8)
if (!read_int(f, &tmp2)) goto close_file;
important_colors = tmp2; // number of important colors - 0 if all
if (E_FREAD(buf, 24, 1, f) != 1) goto close_file; // skip unused header
if (fread(buf, 24, 1, f) != 1) goto close_file; // skip unused header
if (image_size == 0) image_size = fsize - offset;
}
else if (head_size == 40) // Windows 3.0 + (v3)
@ -471,8 +457,8 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
bmask = tmp2; // blue mask
if (!read_int(f, &tmp2)) goto close_file;
amask = tmp2; // alpha mask
if (E_FREAD(buf, 36, 1, f) != 1) goto close_file; // skip unused cie
if (E_FREAD(buf, 12, 1, f) != 1) goto close_file; // skip unused gamma
if (fread(buf, 36, 1, f) != 1) goto close_file; // skip unused cie
if (fread(buf, 12, 1, f) != 1) goto close_file; // skip unused gamma
if (image_size == 0) image_size = fsize - offset;
if ((amask) && (bit_count == 32)) hasa = 1;
}
@ -509,9 +495,9 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
bmask = tmp2; // blue mask
if (!read_int(f, &tmp2)) goto close_file;
amask = tmp2; // alpha mask
if (E_FREAD(buf, 36, 1, f) != 1) goto close_file; // skip unused cie
if (E_FREAD(buf, 12, 1, f) != 1) goto close_file; // skip unused gamma
if (E_FREAD(buf, 16, 1, f) != 1) goto close_file; // skip others
if (fread(buf, 36, 1, f) != 1) goto close_file; // skip unused cie
if (fread(buf, 12, 1, f) != 1) goto close_file; // skip unused gamma
if (fread(buf, 16, 1, f) != 1) goto close_file; // skip others
if (image_size == 0) image_size = fsize - offset;
if ((amask) && (bit_count == 32)) hasa = 1;
}
@ -568,17 +554,17 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
pal = alloca(256 * 4);
for (i = 0; i < pal_num; i++)
{
if (E_FREAD(&b, 1, 1, f) != 1) goto close_file;
if (E_FREAD(&g, 1, 1, f) != 1) goto close_file;
if (E_FREAD(&r, 1, 1, f) != 1) goto close_file;
if (fread(&b, 1, 1, f) != 1) goto close_file;
if (fread(&g, 1, 1, f) != 1) goto close_file;
if (fread(&r, 1, 1, f) != 1) goto close_file;
if ((head_size != 12) /*&& (palette_size != 0)*/)
{ // OS/2 V1 doesnt do the pad byte
if (E_FREAD(&a, 1, 1, f) != 1) goto close_file;
if (fread(&a, 1, 1, f) != 1) goto close_file;
}
a = 0xff; // fillin a as solid for paletted images
pal[i] = (a << 24) | (r << 16) | (g << 8) | b;
}
E_FSEEK(f, offset, SEEK_SET);
fseek(f, offset, SEEK_SET);
buffer = malloc(image_size + 8); // add 8 for padding to avoid checks
if (!buffer)
{
@ -587,7 +573,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
}
buffer_end = buffer + image_size;
p = buffer;
if (E_FREAD(buffer, image_size, 1, f) != 1) goto close_file;
if (fread(buffer, image_size, 1, f) != 1) goto close_file;
if (bit_count == 1)
{
@ -889,7 +875,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
{
if (comp == 0) // no compression
{
E_FSEEK(f, offset, SEEK_SET);
fseek(f, offset, SEEK_SET);
buffer = malloc(image_size + 8); // add 8 for padding to avoid checks
if (!buffer)
{
@ -898,7 +884,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
}
buffer_end = buffer + image_size;
p = buffer;
if (E_FREAD(buffer, image_size, 1, f) != 1) goto close_file;
if (fread(buffer, image_size, 1, f) != 1) goto close_file;
if (bit_count == 16)
{
unsigned short tmp;
@ -977,7 +963,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
if (!read_int(f, &gmask)) goto close_file;
if (!read_int(f, &bmask)) goto close_file;
E_FSEEK(f, offset, SEEK_SET);
fseek(f, offset, SEEK_SET);
buffer = malloc(image_size + 8); // add 8 for padding to avoid checks
if (!buffer)
{
@ -986,7 +972,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
}
buffer_end = buffer + image_size;
p = buffer;
if (E_FREAD(buffer, image_size, 1, f) != 1) goto close_file;
if (fread(buffer, image_size, 1, f) != 1) goto close_file;
if ((bit_count == 16) &&
(rmask == 0xf800) && (gmask == 0x07e0) && (bmask == 0x001f)
)
@ -1082,7 +1068,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
goto close_file;
if (buffer) free(buffer);
E_FCLOSE(f);
fclose(f);
evas_common_image_premul(ie);
*error = EVAS_LOAD_ERROR_NONE;
@ -1090,7 +1076,7 @@ evas_image_load_file_data_bmp(Image_Entry *ie, const char *file, const char *key
close_file:
if (buffer) free(buffer);
E_FCLOSE(f);
fclose(f);
return EINA_FALSE;
}