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qt-faststart: Simplify code by using a MIN() macro

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qt-faststart doesn't use the normal libav headers at all since
it's supposed to be a completely standalone tool, so we implement
the macro locally in this file.

Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit ea15a9a5d8)
This commit is contained in:
Michael Niedermayer
2012-09-30 21:53:26 +02:00
committed by Reinhard Tartler
parent db6b2ca0b3
commit c9f015f1c6
1 changed files with 3 additions and 4 deletions
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7
tools/qt-faststart.c
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@@ -37,6 +37,8 @@
#define ftello(x) _ftelli64(x) #define ftello(x) _ftelli64(x)
#endif #endif
#define MIN(a,b) ((a) > (b) ? (b) : (a))
#define BE_16(x) ((((uint8_t*)(x))[0] << 8) | ((uint8_t*)(x))[1]) #define BE_16(x) ((((uint8_t*)(x))[0] << 8) | ((uint8_t*)(x))[1])
#define BE_32(x) ((((uint8_t*)(x))[0] << 24) | \ #define BE_32(x) ((((uint8_t*)(x))[0] << 24) | \
@@ -295,10 +297,7 @@ int main(int argc, char *argv[])
/* copy the remainder of the infile, from offset 0 -> last_offset - 1 */ /* copy the remainder of the infile, from offset 0 -> last_offset - 1 */
printf(" copying rest of file...\n"); printf(" copying rest of file...\n");
while (last_offset) { while (last_offset) {
if (last_offset > COPY_BUFFER_SIZE) bytes_to_copy = MIN(COPY_BUFFER_SIZE, last_offset);
bytes_to_copy = COPY_BUFFER_SIZE;
else
bytes_to_copy = last_offset;
if (fread(copy_buffer, bytes_to_copy, 1, infile) != 1) { if (fread(copy_buffer, bytes_to_copy, 1, infile) != 1) {
perror(argv[1]); perror(argv[1]);