TestRdTkNinePatch.c

 
#include <stdio.h>
#include <stdint.h>
#include <rdtk/rdtk.h>
#include <winpr/error.h>
 
int TestRdTkNinePatch(int argc, char* argv[])
{
  rdtkEngine* engine = NULL;
  rdtkSurface* surface = NULL;
  uint32_t scanline = 0;
  uint32_t width = 0;
  uint32_t height = 0;
  uint8_t* data = NULL;
  int ret = -1;
 
  WINPR_UNUSED(argc);
  WINPR_UNUSED(argv);
 
  if (!(engine = rdtk_engine_new()))
  {
    printf("%s: error creating rdtk engine (%" PRIu32 ")\n", __func__, GetLastError());
    goto out;
  }
 
  width = 1024;
  height = 768;
  scanline = width * 4;
 
  /* let rdtk allocate the surface buffer */
  if (!(surface = rdtk_surface_new(engine, NULL, width, height, scanline)))
  {
    printf("%s: error creating auto-allocated surface (%" PRIu32 ")\n", __func__,
           GetLastError());
    goto out;
  }
  rdtk_surface_free(surface);
  surface = NULL;
 
  /* test self-allocated buffer */
  if (!(data = calloc(height, scanline)))
  {
    printf("%s: error allocating surface buffer (%" PRIu32 ")\n", __func__, GetLastError());
    goto out;
  }
 
  if (!(surface = rdtk_surface_new(engine, data, width, height, scanline)))
  {
    printf("%s: error creating self-allocated surface (%" PRIu32 ")\n", __func__,
           GetLastError());
    goto out;
  }
 
  ret = 0;
 
out:
  rdtk_surface_free(surface);
  rdtk_engine_free(engine);
  free(data);
 
  return ret;
}