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Commit 096b8d96 authored by Chris Craik's avatar Chris Craik
Browse files

Add shader program selection shortcut 

Add a key manipulation that makes black text/paths use the standard
simple bitmap/patch shader, since they are the same. Previously we'd
create a separate shader for each because the keys differed, even
though the shaders were functionally equivalent.

Also fixes some issues around setting DEBUG_PROGRAM

Change-Id: I0c77c684d58da03501ee9ab8239c7d4a70fd6b5c
parent 29466f85

libs/hwui/Program.h

+1 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 


#include <SkXfermode.h>



#include "Debug.h"

#include "Matrix.h"

#include "Properties.h"

libs/hwui/ProgramCache.cpp

+6 −0
Original line number Diff line number Diff line
@@ -433,6 +433,12 @@ void ProgramCache::clear() { 


Program* ProgramCache::get(const ProgramDescription& description) {

    programid key = description.key();

    if (key == (PROGRAM_KEY_TEXTURE | PROGRAM_KEY_A8_TEXTURE)) {

        // program for A8, unmodulated, texture w/o shader (black text/path textures) is equivalent

        // to standard texture program (bitmaps, patches). Consider them equivalent.

        key = PROGRAM_KEY_TEXTURE;

    }



    ssize_t index = mCache.indexOfKey(key);

    Program* program = NULL;

    if (index < 0) {

libs/hwui/ProgramCache.h

+0 −11
Original line number Diff line number Diff line
@@ -30,17 +30,6 @@ 
namespace android {

namespace uirenderer {



///////////////////////////////////////////////////////////////////////////////

// Defines

///////////////////////////////////////////////////////////////////////////////



// Debug

#if DEBUG_PROGRAMS

    #define PROGRAM_LOGD(...) ALOGD(__VA_ARGS__)

#else

    #define PROGRAM_LOGD(...)

#endif



///////////////////////////////////////////////////////////////////////////////

// Cache

///////////////////////////////////////////////////////////////////////////////