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-rw-r--r--src/newt/classes/jogamp/newt/driver/egl/gbm/WindowDriver.java30
-rw-r--r--src/newt/native/drm_gbm_legacy.c27
2 files changed, 41 insertions, 16 deletions
diff --git a/src/newt/classes/jogamp/newt/driver/egl/gbm/WindowDriver.java b/src/newt/classes/jogamp/newt/driver/egl/gbm/WindowDriver.java
index b5985c66c..75062287d 100644
--- a/src/newt/classes/jogamp/newt/driver/egl/gbm/WindowDriver.java
+++ b/src/newt/classes/jogamp/newt/driver/egl/gbm/WindowDriver.java
@@ -39,6 +39,7 @@ import com.jogamp.newt.Display;
import com.jogamp.newt.event.MouseEvent;
import com.jogamp.opengl.GLCapabilitiesChooser;
import com.jogamp.opengl.GLCapabilitiesImmutable;
+import com.jogamp.opengl.GLContext;
import com.jogamp.opengl.GLException;
import com.jogamp.opengl.egl.EGL;
@@ -288,15 +289,18 @@ public class WindowDriver extends WindowImpl {
final long nativeWindowHandle = getWindowHandle();
final DrmMode d = screen.drmMode;
+ final GLContext ctx = GLContext.getCurrent();
+ final int swapInterval = ctx.getSwapInterval();
+
if(!EGL.eglSwapBuffers(display.getHandle(), eglSurface)) {
throw new GLException("Error swapping buffers, eglError "+toHexString(EGL.eglGetError())+", "+this);
}
if( 0 == lastBO ) {
lastBO = FirstSwapSurface(d.drmFd, d.getCrtcIDs()[0], getX(), getY(), d.getConnectors()[0].getConnector_id(),
- d.getModes()[0], nativeWindowHandle);
+ d.getModes()[0], nativeWindowHandle, swapInterval);
} else {
lastBO = NextSwapSurface(d.drmFd, d.getCrtcIDs()[0], getX(), getY(), d.getConnectors()[0].getConnector_id(),
- d.getModes()[0], nativeWindowHandle, lastBO);
+ d.getModes()[0], nativeWindowHandle, lastBO, swapInterval);
}
return true; // eglSwapBuffers done!
}
@@ -377,27 +381,33 @@ public class WindowDriver extends WindowImpl {
protected static native boolean initIDs();
// private native void reconfigure0(long eglWindowHandle, int x, int y, int width, int height, int flags);
- private long FirstSwapSurface(final int drmFd, final int crtc_id, final int x, final int y, final int connector_id, final drmModeModeInfo drmMode, final long gbmSurface) {
+ private long FirstSwapSurface(final int drmFd, final int crtc_id, final int x, final int y,
+ final int connector_id, final drmModeModeInfo drmMode,
+ final long gbmSurface, final int swapInterval) {
final ByteBuffer bb = drmMode.getBuffer();
if(!Buffers.isDirect(bb)) {
throw new IllegalArgumentException("drmMode's buffer is not direct (NIO)");
}
return FirstSwapSurface0(drmFd, crtc_id, x, y, connector_id,
bb, Buffers.getDirectBufferByteOffset(bb),
- gbmSurface);
+ gbmSurface, swapInterval);
}
- private native long FirstSwapSurface0(int drmFd, int crtc_id, int x, int y, int connector_id, Object mode, int mode_byte_offset,
- long gbmSurface);
+ private native long FirstSwapSurface0(int drmFd, int crtc_id, int x, int y,
+ int connector_id, Object mode, int mode_byte_offset,
+ long gbmSurface, int swapInterval);
- private long NextSwapSurface(final int drmFd, final int crtc_id, final int x, final int y, final int connector_id, final drmModeModeInfo drmMode, final long gbmSurface, final long lastBO) {
+ private long NextSwapSurface(final int drmFd, final int crtc_id, final int x, final int y,
+ final int connector_id, final drmModeModeInfo drmMode,
+ final long gbmSurface, final long lastBO, final int swapInterval) {
final ByteBuffer bb = drmMode.getBuffer();
if(!Buffers.isDirect(bb)) {
throw new IllegalArgumentException("drmMode's buffer is not direct (NIO)");
}
return NextSwapSurface0(drmFd, crtc_id, x, y, connector_id,
bb, Buffers.getDirectBufferByteOffset(bb),
- gbmSurface, lastBO);
+ gbmSurface, lastBO, swapInterval);
}
- private native long NextSwapSurface0(int drmFd, int crtc_id, int x, int y, int connector_id, Object mode, int mode_byte_offset,
- long gbmSurface, long lastBO);
+ private native long NextSwapSurface0(int drmFd, int crtc_id, int x, int y,
+ int connector_id, Object mode, int mode_byte_offset,
+ long gbmSurface, long lastBO, int swapInterval);
}
diff --git a/src/newt/native/drm_gbm_legacy.c b/src/newt/native/drm_gbm_legacy.c
index a6356bacf..1aa8d5f82 100644
--- a/src/newt/native/drm_gbm_legacy.c
+++ b/src/newt/native/drm_gbm_legacy.c
@@ -181,7 +181,8 @@ static DRM_FB * drm_fb_get_from_bo(int drmFd, struct gbm_bo *bo)
JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_egl_gbm_WindowDriver_FirstSwapSurface0
(JNIEnv *env, jobject obj, jint drmFd, jint jcrtc_id, jint jx, jint jy,
- jint jconnector_id, jobject jmode, jint jmode_byte_offset, jlong jgbmSurface)
+ jint jconnector_id, jobject jmode, jint jmode_byte_offset,
+ jlong jgbmSurface, jint swapInterval)
{
uint32_t crtc_id = (uint32_t)jcrtc_id;
uint32_t connector_id = (uint32_t)jconnector_id;
@@ -216,14 +217,19 @@ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_egl_gbm_WindowDriver_FirstSwapSu
drmFd, crtc_id, fb->fb_id, jx, jy, connector_id, drmMode->name, ret, strerror(errno));
return 0;
}
- DBG_PRINT( "EGL_GBM.Window FirstSwapSurface0 nextBO %p, fd %d, crtc_id 0x%x, fb_id 0x%x, pos %d/%d, conn_id 0x%x, curMode %s\n",
- nextBO, drmFd, crtc_id, fb->fb_id, jx, jy, connector_id, drmMode->name);
+ DBG_PRINT( "EGL_GBM.Window FirstSwapSurface0 swapInterval %d, nextBO %p, fd %d, crtc_id 0x%x, fb_id 0x%x, pos %d/%d, conn_id 0x%x, curMode %s\n",
+ swapInterval, nextBO, drmFd, crtc_id, fb->fb_id, jx, jy, connector_id, drmMode->name);
return (jlong) (intptr_t) nextBO;
}
+#ifdef VERBOSE_ON
+static int nextSwapVerboseOnce = 1;
+#endif
+
JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_egl_gbm_WindowDriver_NextSwapSurface0
(JNIEnv *env, jobject obj, jint drmFd, jint jcrtc_id, jint jx, jint jy,
- jint jconnector_id, jobject jmode, jint jmode_byte_offset, jlong jgbmSurface, jlong jlastBO)
+ jint jconnector_id, jobject jmode, jint jmode_byte_offset,
+ jlong jgbmSurface, jlong jlastBO, jint swapInterval)
{
uint32_t crtc_id = (uint32_t)jcrtc_id;
uint32_t x = (uint32_t)jx;
@@ -246,6 +252,7 @@ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_egl_gbm_WindowDriver_NextSwapSur
ERR_PRINT("Failed to get a new framebuffer BO (1)\n");
return 0;
}
+#if 0
if( fbNext->x != x || fbNext->y != y ) {
// position changed, hard drmModeSetCrtc(..) w/o vsync
fbNext->x = x;
@@ -265,7 +272,9 @@ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_egl_gbm_WindowDriver_NextSwapSur
drmFd, crtc_id, fbNext->fb_id, jx, jy, connector_id, drmMode->name, ret, strerror(errno));
return 0;
}
- } else {
+ } else
+#endif
+ if( 0 != swapInterval) {
// same position, use vsync
ret = drmModePageFlip(drmFd, crtc_id, fbNext->fb_id,
DRM_MODE_PAGE_FLIP_EVENT, &waiting_for_flip);
@@ -300,7 +309,13 @@ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_egl_gbm_WindowDriver_NextSwapSur
gbm_surface_release_buffer(gbmSurface, lastBO);
}
- // DBG_PRINT( "EGL_GBM.Window NextSwapSurface0 %p -> %p\n", lastBO, nextBO);
+#ifdef VERBOSE_ON
+ if( nextSwapVerboseOnce ) {
+ nextSwapVerboseOnce = 0;
+ DBG_PRINT( "EGL_GBM.Window NextSwapSurface0 swapInterval %d, bo %p -> %p, fd %d, crtc_id 0x%x, fb_id 0x%x, pos %d/%d, conn_id 0x%x, curMode %s\n",
+ swapInterval, lastBO, nextBO, drmFd, crtc_id, fbNext->fb_id, jx, jy, connector_id, drmMode->name);
+ }
+#endif
return (jlong) (intptr_t) nextBO;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 21:06:49 +0000