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Commit fddc28d8 authored by Mathias Agopian's avatar Mathias Agopian
Browse files

add ATRACE logs for screenshots 

Change-Id: Ie8146c4d7608159e9d28b7338f9109b8fcdf955f
parent 00dc9fe0

services/surfaceflinger/SurfaceFlinger.cpp

+4 −0
Original line number Diff line number Diff line
@@ -2349,6 +2349,8 @@ status_t SurfaceFlinger::captureScreenImplLocked(DisplayID dpy, 
        uint32_t sw, uint32_t sh,

        uint32_t minLayerZ, uint32_t maxLayerZ)

{

    ATRACE_CALL();



    status_t result = PERMISSION_DENIED;



    // only one display supported for now
@@ -2381,6 +2383,7 @@ status_t SurfaceFlinger::captureScreenImplLocked(DisplayID dpy, 
    glGenRenderbuffersOES(1, &tname);

    glBindRenderbufferOES(GL_RENDERBUFFER_OES, tname);

    glRenderbufferStorageOES(GL_RENDERBUFFER_OES, GL_RGBA8_OES, sw, sh);



    glGenFramebuffersOES(1, &name);

    glBindFramebufferOES(GL_FRAMEBUFFER_OES, name);

    glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES,
@@ -2433,6 +2436,7 @@ status_t SurfaceFlinger::captureScreenImplLocked(DisplayID dpy, 
            void* const ptr = base->getBase();

            if (ptr) {

                // capture the screen with glReadPixels()

                ScopedTrace _t(ATRACE_TAG, "glReadPixels");

                glReadPixels(0, 0, sw, sh, GL_RGBA, GL_UNSIGNED_BYTE, ptr);

                if (glGetError() == GL_NO_ERROR) {

                    *heap = base;