diff options
| -rw-r--r-- | services/surfaceflinger/SurfaceFlinger.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp index b01a6a34d1..a778dcb06a 100644 --- a/services/surfaceflinger/SurfaceFlinger.cpp +++ b/services/surfaceflinger/SurfaceFlinger.cpp @@ -1814,6 +1814,8 @@ status_t SurfaceFlinger::renderScreenToTextureLocked(DisplayID dpy, // redraw the screen entirely... glClearColor(0,0,0,1); glClear(GL_COLOR_BUFFER_BIT); + glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); const Vector< sp<LayerBase> >& layers(mVisibleLayersSortedByZ); const size_t count = layers.size(); for (size_t i=0 ; i<count ; ++i) { @@ -1845,7 +1847,7 @@ status_t SurfaceFlinger::electronBeamOffAnimationImplLocked() const DisplayHardware& hw(graphicPlane(0).displayHardware()); const uint32_t hw_w = hw.getWidth(); const uint32_t hw_h = hw.getHeight(); - const Region screenBounds(hw.bounds()); + const Region screenBounds(hw.getBounds()); GLfloat u, v; GLuint tname; @@ -1855,7 +1857,7 @@ status_t SurfaceFlinger::electronBeamOffAnimationImplLocked() } GLfloat vtx[8]; - const GLfloat texCoords[4][2] = { {0,1}, {0,1-v}, {u,1-v}, {u,1} }; + const GLfloat texCoords[4][2] = { {0,0}, {0,v}, {u,v}, {u,0} }; glBindTexture(GL_TEXTURE_2D, tname); glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); @@ -1941,6 +1943,12 @@ status_t SurfaceFlinger::electronBeamOffAnimationImplLocked() s_curve_interpolator itb(nbFrames, 8.5f); v_stretch vverts(hw_w, hw_h); + + glMatrixMode(GL_TEXTURE); + glLoadIdentity(); + glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); + glEnable(GL_BLEND); glBlendFunc(GL_ONE, GL_ONE); for (int i=0 ; i<nbFrames ; i++) { |