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framebuffer_ng: allow to choose blit mode on azbox

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This commit is contained in:
Stefan Seyfried
2013-09-01 18:09:56 +02:00
parent 1db98b11cd
commit ff46b6906d
2 changed files with 5 additions and 2 deletions
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3
src/driver/fbaccel.cpp
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@@ -808,8 +808,11 @@ void CFbAccel::blit()
#define FBIO_BLIT 0x22 #define FBIO_BLIT 0x22
#define FBIO_SET_MANUAL_BLIT _IOW('F', 0x21, __u8) #define FBIO_SET_MANUAL_BLIT _IOW('F', 0x21, __u8)
#endif #endif
static bool azblit = getenv("AZBOX_MANUAL_BLIT") ? true : false;
void CFbAccel::blit() void CFbAccel::blit()
{ {
if (!azblit)
return;
// blit // blit
if (ioctl(fb->fd, FBIO_BLIT) < 0) if (ioctl(fb->fd, FBIO_BLIT) < 0)
perror("CFbAccel FBIO_BLIT"); perror("CFbAccel FBIO_BLIT");

4
src/driver/framebuffer_ng.cpp
View File

@@ -426,8 +426,8 @@ fprintf(stderr, "CFrameBuffer::setMode avail: %d active: %d\n", available, activ
#define FBIO_SET_MANUAL_BLIT _IOW('F', 0x21, __u8) #define FBIO_SET_MANUAL_BLIT _IOW('F', 0x21, __u8)
#define FBIO_BLIT 0x22 #define FBIO_BLIT 0x22
#endif #endif
// set manual blit // set manual blit if AZBOX_MANUAL_BLIT environment variable is set
unsigned char tmp = 1; unsigned char tmp = getenv("AZBOX_MANUAL_BLIT") ? 1 : 0;
if (ioctl(fd, FBIO_SET_MANUAL_BLIT, &tmp)<0) if (ioctl(fd, FBIO_SET_MANUAL_BLIT, &tmp)<0)
perror("FBIO_SET_MANUAL_BLIT"); perror("FBIO_SET_MANUAL_BLIT");