mirror of
https://github.com/mpv-player/mpv
synced 2024-12-24 15:52:25 +00:00
20 lines
447 B
C
20 lines
447 B
C
|
#include "gl_common.h"
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \brief adjusts the GL_UNPACK_ALGNMENT to fit the stride.
|
||
|
|
* \param stride number of bytes per line for which alignment should fit.
|
||
|
|
*/
|
||
|
|
void glAdjustAlignment(int stride) {
|
||
|
|
GLint gl_alignment;
|
||
|
|
if (stride % 8 == 0)
|
||
|
|
gl_alignment=8;
|
||
|
|
else if (stride % 4 == 0)
|
||
|
|
gl_alignment=4;
|
||
|
|
else if (stride % 2 == 0)
|
||
|
|
gl_alignment=2;
|
||
|
|
else
|
||
|
|
gl_alignment=1;
|
||
|
|
glPixelStorei (GL_UNPACK_ALIGNMENT, gl_alignment);
|
||
|
|
}
|
||
|
|
|