diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp index feb2c5272..34a0d73c2 100644 --- a/services/surfaceflinger/Layer.cpp +++ b/services/surfaceflinger/Layer.cpp @@ -280,33 +280,33 @@ void Layer::onDraw(const Region& clip) const return; } - GLenum target = GL_TEXTURE_EXTERNAL_OES; if (!isProtected()) { - glBindTexture(target, mTextureName); + glBindTexture(GL_TEXTURE_EXTERNAL_OES, mTextureName); + GLenum filter = GL_NEAREST; if (getFiltering() || needsFiltering() || isFixedSize() || isCropped()) { // TODO: we could be more subtle with isFixedSize() - glTexParameterx(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameterx(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - } else { - glTexParameterx(target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexParameterx(target, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + filter = GL_LINEAR; } - glEnable(target); + glTexParameterx(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER, filter); + glTexParameterx(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER, filter); glMatrixMode(GL_TEXTURE); glLoadMatrixf(mTextureMatrix); glMatrixMode(GL_MODELVIEW); + glEnable(GL_TEXTURE_EXTERNAL_OES); + glDisable(GL_TEXTURE_2D); } else { - target = GL_TEXTURE_2D; - glBindTexture(target, mFlinger->getProtectedTexName()); - glEnable(target); + glBindTexture(GL_TEXTURE_2D, mFlinger->getProtectedTexName()); glMatrixMode(GL_TEXTURE); glLoadIdentity(); glMatrixMode(GL_MODELVIEW); + glDisable(GL_TEXTURE_EXTERNAL_OES); + glEnable(GL_TEXTURE_2D); } drawWithOpenGL(clip); - glDisable(target); + glDisable(GL_TEXTURE_EXTERNAL_OES); + glDisable(GL_TEXTURE_2D); } // As documented in libhardware header, formats in the range diff --git a/services/surfaceflinger/LayerBase.cpp b/services/surfaceflinger/LayerBase.cpp index 7a47f620f..f04add148 100644 --- a/services/surfaceflinger/LayerBase.cpp +++ b/services/surfaceflinger/LayerBase.cpp @@ -388,14 +388,9 @@ void LayerBase::clearWithOpenGL(const Region& clip, GLclampf red, const uint32_t fbHeight = hw.getHeight(); glColor4f(red,green,blue,alpha); -#if defined(GL_OES_EGL_image_external) - if (GLExtensions::getInstance().haveTextureExternal()) { - glDisable(GL_TEXTURE_EXTERNAL_OES); - } -#endif + glDisable(GL_TEXTURE_EXTERNAL_OES); glDisable(GL_TEXTURE_2D); glDisable(GL_BLEND); - glDisable(GL_DITHER); Region::const_iterator it = clip.begin(); Region::const_iterator const end = clip.end(); @@ -457,12 +452,6 @@ void LayerBase::drawWithOpenGL(const Region& clip) const texCoords[3].u = 1; texCoords[3].v = 1; - if (needsDithering()) { - glEnable(GL_DITHER); - } else { - glDisable(GL_DITHER); - } - glEnableClientState(GL_TEXTURE_COORD_ARRAY); glVertexPointer(2, GL_FLOAT, 0, mVertices); glTexCoordPointer(2, GL_FLOAT, 0, texCoords); @@ -476,6 +465,7 @@ void LayerBase::drawWithOpenGL(const Region& clip) const glDrawArrays(GL_TRIANGLE_FAN, 0, 4); } glDisableClientState(GL_TEXTURE_COORD_ARRAY); + glDisable(GL_BLEND); } void LayerBase::dump(String8& result, char* buffer, size_t SIZE) const diff --git a/services/surfaceflinger/LayerDim.cpp b/services/surfaceflinger/LayerDim.cpp index 654817d61..e665d7a2e 100644 --- a/services/surfaceflinger/LayerDim.cpp +++ b/services/surfaceflinger/LayerDim.cpp @@ -49,7 +49,8 @@ void LayerDim::onDraw(const Region& clip) const const DisplayHardware& hw(graphicPlane(0).displayHardware()); const GLfloat alpha = s.alpha/255.0f; const uint32_t fbHeight = hw.getHeight(); - glDisable(GL_DITHER); + glDisable(GL_TEXTURE_EXTERNAL_OES); + glDisable(GL_TEXTURE_2D); if (s.alpha == 0xFF) { glDisable(GL_BLEND); @@ -60,11 +61,6 @@ void LayerDim::onDraw(const Region& clip) const glColor4f(0, 0, 0, alpha); -#if defined(GL_OES_EGL_image_external) - if (GLExtensions::getInstance().haveTextureExternal()) { - glDisable(GL_TEXTURE_EXTERNAL_OES); - } -#endif glVertexPointer(2, GL_FLOAT, 0, mVertices); while (it != end) { @@ -73,8 +69,9 @@ void LayerDim::onDraw(const Region& clip) const glScissor(r.left, sy, r.width(), r.height()); glDrawArrays(GL_TRIANGLE_FAN, 0, 4); } + glDisable(GL_BLEND); + glDisableClientState(GL_TEXTURE_COORD_ARRAY); } - glDisableClientState(GL_TEXTURE_COORD_ARRAY); } // --------------------------------------------------------------------------- diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp index 7c0cd9bdc..3c48b7e27 100644 --- a/services/surfaceflinger/SurfaceFlinger.cpp +++ b/services/surfaceflinger/SurfaceFlinger.cpp @@ -1029,8 +1029,9 @@ void SurfaceFlinger::debugFlashRegions() composeSurfaces(repaint); } + glDisable(GL_TEXTURE_EXTERNAL_OES); + glDisable(GL_TEXTURE_2D); glDisable(GL_BLEND); - glDisable(GL_DITHER); glDisable(GL_SCISSOR_TEST); static int toggle = 0; @@ -1073,9 +1074,6 @@ void SurfaceFlinger::drawWormhole() const const int32_t width = hw.getWidth(); const int32_t height = hw.getHeight(); - glDisable(GL_BLEND); - glDisable(GL_DITHER); - if (LIKELY(!mDebugBackground)) { glClearColor(0,0,0,0); Region::const_iterator it = region.begin(); @@ -1090,19 +1088,20 @@ void SurfaceFlinger::drawWormhole() const const GLshort vertices[][2] = { { 0, 0 }, { width, 0 }, { width, height }, { 0, height } }; const GLshort tcoords[][2] = { { 0, 0 }, { 1, 0 }, { 1, 1 }, { 0, 1 } }; + glVertexPointer(2, GL_SHORT, 0, vertices); glTexCoordPointer(2, GL_SHORT, 0, tcoords); glEnableClientState(GL_TEXTURE_COORD_ARRAY); -#if defined(GL_OES_EGL_image_external) - if (GLExtensions::getInstance().haveTextureExternal()) { - glDisable(GL_TEXTURE_EXTERNAL_OES); - } -#endif + + glDisable(GL_TEXTURE_EXTERNAL_OES); glEnable(GL_TEXTURE_2D); glBindTexture(GL_TEXTURE_2D, mWormholeTexName); glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); glMatrixMode(GL_TEXTURE); glLoadIdentity(); + + glDisable(GL_BLEND); + glScalef(width*(1.0f/32.0f), height*(1.0f/32.0f), 1); Region::const_iterator it = region.begin(); Region::const_iterator const end = region.end(); @@ -1813,6 +1812,8 @@ status_t SurfaceFlinger::renderScreenToTextureLocked(DisplayID dpy, GL_COLOR_ATTACHMENT0_OES, GL_TEXTURE_2D, tname, 0); // redraw the screen entirely... + glDisable(GL_TEXTURE_EXTERNAL_OES); + glDisable(GL_TEXTURE_2D); glClearColor(0,0,0,1); glClear(GL_COLOR_BUFFER_BIT); glMatrixMode(GL_MODELVIEW); @@ -2004,6 +2005,7 @@ status_t SurfaceFlinger::electronBeamOffAnimationImplLocked() glDisableClientState(GL_TEXTURE_COORD_ARRAY); glDeleteTextures(1, &tname); glDisable(GL_TEXTURE_2D); + glDisable(GL_BLEND); return NO_ERROR; } @@ -2148,6 +2150,7 @@ status_t SurfaceFlinger::electronBeamOnAnimationImplLocked() glDisableClientState(GL_TEXTURE_COORD_ARRAY); glDeleteTextures(1, &tname); glDisable(GL_TEXTURE_2D); + glDisable(GL_BLEND); return NO_ERROR; }