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| author | Oliver Schinagl <oliver@schinagl.nl> | 2008-01-08 15:34:34 (GMT) |
|---|---|---|
| committer | Oliver Schinagl <oliver@schinagl.nl> | 2008-01-08 15:34:34 (GMT) |
| commit | beaed58ebc3108ecbbeac72d52a11fe3707748c8 (patch) | |
| tree | 61d7b3e534889a0c39a56cbbeeab5d414631aadd | |
| parent | f4183dfb298b22f21cd553e0856d7270ebfae451 (diff) | |
| download | 2iv35-beaed58ebc3108ecbbeac72d52a11fe3707748c8.zip 2iv35-beaed58ebc3108ecbbeac72d52a11fe3707748c8.tar.gz 2iv35-beaed58ebc3108ecbbeac72d52a11fe3707748c8.tar.bz2 | |
get filesize from bitmap itself, duh
| -rw-r--r-- | Smoke/renderer_gl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Smoke/renderer_gl.c b/Smoke/renderer_gl.c index 0e88c5a..73454eb 100644 --- a/Smoke/renderer_gl.c +++ b/Smoke/renderer_gl.c @@ -45,6 +45,7 @@ #define LEGEND_Z_POS -735.0f #define BITMAP_SOURCE "arrow.bmp" +#define BITMAP_FILESIZE 0x02 #define BITMAP_OFFSET 0x0a #define BITMAP_HEADERSIZE 0x0e #define BITMAP_WIDTH 0x12 @@ -290,13 +291,12 @@ GLuint LoadTextures(char *filename) bitmap = fopen(filename, "rb"); if (bitmap) { - size_t filesize; - unsigned int dataoffset; + unsigned int dataoffset, filesize; GLsizei width, height; unsigned char *imagedata; - fseek(bitmap, 0, SEEK_END); - filesize = ftell(bitmap); + fseek(bitmap, BITMAP_FILESIZE, SEEK_SET); + fread(&filesize, 4, 1, bitmap); fseek(bitmap, BITMAP_OFFSET, SEEK_SET); fread(&dataoffset, 4, 1, bitmap); /* fseek(bitmap, BITMAP_HEADERSIZE, SEEK_SET); */ |