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Fixed uses of relative time for cnd_timedwait.

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This commit is contained in:
Camilla Berglund 2014-01-11 22:13:03 +01:00
parent 89627e4cd0
commit fe05515f43
1 changed files with 7 additions and 2 deletions
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9
examples/particles.c
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@ -28,6 +28,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <math.h> #include <math.h>
#include <time.h>
#define GLFW_INCLUDE_GLU #define GLFW_INCLUDE_GLU
#include <GLFW/glfw3.h> #include <GLFW/glfw3.h>
@ -453,7 +454,9 @@ static void draw_particles(GLFWwindow* window, double t, float dt)
while (!glfwWindowShouldClose(window) && while (!glfwWindowShouldClose(window) &&
thread_sync.p_frame <= thread_sync.d_frame) thread_sync.p_frame <= thread_sync.d_frame)
{ {
struct timespec ts = { 0, 100000000 }; struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_nsec += 100000000;
cnd_timedwait(&thread_sync.p_done, &thread_sync.particles_lock, &ts); cnd_timedwait(&thread_sync.p_done, &thread_sync.particles_lock, &ts);
} }
@ -897,7 +900,9 @@ static int physics_thread_main(void* arg)
while (!glfwWindowShouldClose(window) && while (!glfwWindowShouldClose(window) &&
thread_sync.p_frame > thread_sync.d_frame) thread_sync.p_frame > thread_sync.d_frame)
{ {
struct timespec ts = { 0, 100000000 }; struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_nsec += 100000000;
cnd_timedwait(&thread_sync.d_done, &thread_sync.particles_lock, &ts); cnd_timedwait(&thread_sync.d_done, &thread_sync.particles_lock, &ts);
} }