la_data.c

@@ -3913,7 +3913,7 @@ void laRefreshUDFResourcesIn(char* rootpath){
     int NumFiles=-1;
     int len = strlen(rootpath);
     if (len && rootpath[len - 1] != LA_PATH_SEP) strcat(rootpath, LA_PATH_SEPSTR);
-#ifdef __linux__
+#if defined(__linux__) || defined(LAGUI_ANDROID)
     struct dirent **NameList=0;
     NumFiles=scandir(rootpath,&NameList,0,alphasort);
 
@@ -3979,11 +3979,16 @@ void laRefreshUDFRegistries(){
     char LookupM[PATH_MAX];
     for(laResourceFolder* rf = MAIN.ResourceFolders.pFirst;rf;rf=rf->Item.pNext){
 #ifdef LAGUI_ANDROID
+        sprintf(LookupM,"%s",SSTR(rf->Path));
+        laRefreshUDFResourcesIn(LookupM);
+        sprintf(LookupM,"%s/%s",MAIN.ExternalDataPath,SSTR(rf->Path));
+        laRefreshUDFResourcesIn(LookupM);
         sprintf(LookupM,"%s/%s",MAIN.InternalDataPath,SSTR(rf->Path));
+        laRefreshUDFResourcesIn(LookupM);
 #else
         realpath(SSTR(rf->Path), LookupM);
-#endif
         laRefreshUDFResourcesIn(LookupM);
+#endif
     }
 }
 

la_tns.h

@@ -1417,6 +1417,7 @@ void tnsDraw2DTextureArg(tnsTexture *t,
                          real LPadding, real RPadding, real TPadding, real BPadding);
 
 void tnsGet2DTextureSubImage(tnsTexture* t, int xoffset, int yoffset, uint32_t width, uint32_t height, int format, int type, size_t bufSize, void *pixels);
+void tnsClearTextureImage(tnsTexture* t, int tex_format, int tex_bits_type);
 
 int tnsTextureMemorySize(tnsTexture *t, int mem);
 

la_tns_kernel.c

@@ -49,11 +49,34 @@ void tnsGet2DTextureSubImage(tnsTexture* t, int xoffset, int yoffset, uint32_t w
     }
     glBindFramebuffer(GL_FRAMEBUFFER, offscreen_framebuffer);
     glViewport(0, 0, t->Width, t->Height);
-    glReadPixels(0, 0, width, height, format, type, pixels);
+    glReadPixels(xoffset, yoffset, width, height, format, type, pixels);
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+    glDeleteFramebuffers(1, &offscreen_framebuffer);
 #else
     glGetTextureSubImage(texture,0,xoffset,yoffset,0,width,height,1,format,type,bufSize,pixels);
 #endif
 }
+void tnsClearTextureImage(tnsTexture* t, int tex_format, int tex_bits_type){
+    int texture=t->GLTexHandle;
+#ifdef LA_USE_GLES
+    int offscreen_framebuffer;
+    glGenFramebuffers(1, &offscreen_framebuffer);
+    glBindFramebuffer(GL_FRAMEBUFFER, offscreen_framebuffer);
+    glBindTexture(GL_TEXTURE_2D, texture);
+    glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);
+    GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
+    if(status != GL_FRAMEBUFFER_COMPLETE) {
+        logPrint("Failed to make complete framebuffer object in la_glGetTextureSubImage()", status);
+    }
+    glBindFramebuffer(GL_FRAMEBUFFER, offscreen_framebuffer);
+    glViewport(0, 0, t->Width, t->Height);
+    glClearColor(0,0,0,0); glClear(GL_COLOR_BUFFER_BIT);
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+    glDeleteFramebuffers(1, &offscreen_framebuffer);
+#else
+    glClearTexImage(t->GLTexHandle,0,tex_format,tex_bits_type,0);
+#endif
+}
 
 
 //  1  2
@@ -388,7 +411,13 @@ char* tnsEnsureShaderCommoms(char* Content, char* Library, char* Material){
     c=strSub(c1,"#with LA_SHADER_LIB_FXAA",LA_SHADER_LIB_FXAA); free(c1);
     c1=strSub(c,"#with TNS_SHADER_MATERIAL",Material?Material:""); free(c);
     c=strSub(c1,"#with TNS_SHADER_LIBRARY",Library?Library:""); free(c1);
-    return c;
+#ifdef LA_USE_GLES
+    const char uint_texture_selection[] = "#define GLES_UINT_TEXTURE";
+#else
+    const char uint_texture_selection[] = "";
+#endif
+    c1=strSub(c,"#with TNS_GLES_UINT_TEXTURE",uint_texture_selection); free(c);
+    return c1;
 }
 int tnsNewVertexShader(char *Content){
     int status = 0;

resources/la_tns_shaders.cpp

@@ -701,6 +701,7 @@ layout(location = 2) out vec3 outGPos;
 
 #with TNS_SHADER_COLOR_COMMON
 #with TNS_SHADER_LIBRARY
+#with TNS_GLES_UINT_TEXTURE
 
 vec3 ConvertColorSpace(vec3 color){
     if(InputColorSpace!=OutputColorSpace){
@@ -726,6 +727,13 @@ vec3 ConvertColorSpace(vec3 color){
     }
     return color;
 }
+
+#ifdef GLES_UINT_TEXTURE
+vec4 cunpack(uint d){
+    return vec4(float(d&0xFFu)/255.,float((d>>8u)&0xFFu)/255.,float((d>>16u)&0xFFu)/255.,float((d>>24u)&0xFFu)/255.);
+}
+#endif
+
 void main(){
     vec4 color=vec4(1,0,1,1);
     if(TextureMode==0){ color = fColor; if(UseHalftone>0.) color.a=HalftoneSingle(color.a,htsize,rad(7.),0.); }
@@ -740,7 +748,11 @@ void main(){
         color/=float(SampleAmount);
         if(MultiplyColor!=0){color*=fColor;}
     }else if(TextureMode==4){
+#ifdef GLES_UINT_TEXTURE
+		color=cunpack(texture(TexColorUI,fUV.st).r);
+#else
 		color=vec4(texture(TexColorUI,fUV.st))/vec4(65535.);
+#endif
         if(MultiplyColor!=0){color*=fColor;}
 	}else if(TextureMode==101){ // YUYV
 		ivec2 tsize = textureSize(TexColor,0);