diff options
Diffstat (limited to 'drivers/gles2/rasterizer_gles2.cpp')
| -rw-r--r-- | drivers/gles2/rasterizer_gles2.cpp | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp index bc1b17eade..057de329df 100644 --- a/drivers/gles2/rasterizer_gles2.cpp +++ b/drivers/gles2/rasterizer_gles2.cpp @@ -4174,7 +4174,7 @@ void RasterizerGLES2::capture_viewport(Image* r_capture) { DVector<uint8_t>::Write w = pixels.write(); glPixelStorei(GL_PACK_ALIGNMENT, 4); - uint64_t time = OS::get_singleton()->get_ticks_usec(); +// uint64_t time = OS::get_singleton()->get_ticks_usec(); if (current_rt) { #ifdef GLEW_ENABLED @@ -4185,13 +4185,26 @@ void RasterizerGLES2::capture_viewport(Image* r_capture) { // back? glReadPixels( viewport.x, window_size.height-(viewport.height+viewport.y), viewport.width,viewport.height,GL_RGBA,GL_UNSIGNED_BYTE,w.ptr()); } - printf("readpixels time %i\n", (int)(OS::get_singleton()->get_ticks_usec() - time)); + + uint32_t *imgptr = (uint32_t*)w.ptr(); + for(int y=0;y<(viewport.height/2);y++) { + + uint32_t *ptr1 = &imgptr[y*viewport.width]; + uint32_t *ptr2 = &imgptr[(viewport.height-y-1)*viewport.width]; + + for(int x=0;x<viewport.width;x++) { + + uint32_t tmp = ptr1[x]; + ptr1[x]=ptr2[x]; + ptr2[x]=tmp; + } + } + w=DVector<uint8_t>::Write(); r_capture->create(viewport.width,viewport.height,0,Image::FORMAT_RGBA,pixels); - r_capture->flip_y(); + //r_capture->flip_y(); - printf("total time %i\n", (int)(OS::get_singleton()->get_ticks_usec() - time)); #endif |