[primitives,test] add new unittest for copy_no_overlap
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akallabeth
parent
815d6a9fdd
commit
0fa9e73de6
@ -12,7 +12,10 @@
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* permissions and limitations under the License.
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*/
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#include <stdio.h>
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#include <freerdp/config.h>
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#include <winpr/crypto.h>
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#include <winpr/sysinfo.h>
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#include "prim_test.h"
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@ -71,10 +74,161 @@ static BOOL test_copy8u_speed(void)
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return TRUE;
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}
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static BYTE* rand_alloc(size_t w, size_t h, size_t bpp, size_t pad, BYTE** copy)
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{
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const size_t s = w * bpp + pad;
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BYTE* ptr = calloc(s, h);
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if (!ptr)
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return NULL;
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winpr_RAND(ptr, s * h);
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if (copy)
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{
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BYTE* ptr2 = calloc(s, h);
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if (!ptr2)
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{
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free(ptr);
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return NULL;
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}
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memcpy(ptr2, ptr, s * h);
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*copy = ptr2;
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}
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return ptr;
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}
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static size_t runcount = 0;
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static BOOL test_copy_no_overlap_off(BOOL verbose, UINT32 srcFormat, UINT32 dstFormat, UINT32 flags,
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UINT32 pad, UINT32 w, UINT32 h, UINT32 dxoff, UINT32 dyoff,
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UINT32 sxoff, UINT32 syoff)
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{
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BOOL rc = FALSE;
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primitives_t* gen = primitives_get_generic();
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primitives_t* prims = primitives_get();
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if (!gen || !prims)
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return FALSE;
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runcount++;
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WINPR_ASSERT(dxoff < w);
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WINPR_ASSERT(sxoff < w);
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WINPR_ASSERT(dyoff < h);
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WINPR_ASSERT(syoff < h);
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const UINT32 sbpp = FreeRDPGetBytesPerPixel(srcFormat);
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const UINT32 dbpp = FreeRDPGetBytesPerPixel(dstFormat);
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if (verbose)
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{
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(void)fprintf(stderr,
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"run src: %s, dst: %s [flags 0x%08" PRIx32 "] %" PRIu32 "x%" PRIu32
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", soff=%" PRIu32 "x%" PRIu32 ", doff=%" PRIu32 "x%" PRIu32 ", pad=%" PRIu32
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"\n",
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FreeRDPGetColorFormatName(srcFormat), FreeRDPGetColorFormatName(dstFormat),
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flags, w, h, sxoff, syoff, dxoff, dyoff, pad);
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}
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const UINT32 sstride = (w + sxoff) * sbpp + pad;
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const UINT32 dstride = (w + dxoff) * dbpp + pad;
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BYTE* dst2 = NULL;
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BYTE* src2 = NULL;
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BYTE* dst1 = rand_alloc(w + dxoff, h + dyoff, dbpp, pad, &dst2);
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BYTE* src1 = rand_alloc(w + sxoff, h + syoff, sbpp, pad, &src2);
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if (!dst1 || !dst2 || !src1 || !src2)
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goto fail;
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if (gen->copy_no_overlap(dst1, dstFormat, dstride, dxoff, dyoff, w, h, src1, srcFormat, sstride,
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sxoff, syoff, NULL, flags) != PRIMITIVES_SUCCESS)
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goto fail;
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if (memcmp(src1, src2, 1ULL * sstride * h) != 0)
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goto fail;
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if (prims->copy_no_overlap(dst2, dstFormat, dstride, dxoff, dyoff, w, h, src1, srcFormat,
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sstride, sxoff, syoff, NULL, flags) != PRIMITIVES_SUCCESS)
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goto fail;
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if (memcmp(src1, src2, 1ULL * sstride * h) != 0)
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goto fail;
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if (memcmp(dst1, dst2, 1ULL * dstride * h) != 0)
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goto fail;
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if (flags == FREERDP_KEEP_DST_ALPHA)
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{
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for (size_t y = 0; y < h; y++)
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{
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const BYTE* d1 = &dst1[(y + dyoff) * dstride];
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const BYTE* d2 = &dst2[(y + dyoff) * dstride];
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for (size_t x = 0; x < w; x++)
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{
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const UINT32 c1 = FreeRDPReadColor(&d1[(x + dxoff) * dbpp], dstFormat);
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const UINT32 c2 = FreeRDPReadColor(&d2[(x + dxoff) * dbpp], dstFormat);
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BYTE a1 = 0;
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BYTE a2 = 0;
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FreeRDPSplitColor(c1, dstFormat, NULL, NULL, NULL, &a1, NULL);
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FreeRDPSplitColor(c2, dstFormat, NULL, NULL, NULL, &a2, NULL);
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if (a1 != a2)
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goto fail;
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}
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}
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}
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rc = TRUE;
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fail:
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if (!rc)
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{
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(void)fprintf(stderr, "failed to compare copy_no_overlap(%s -> %s [0x%08" PRIx32 "])\n",
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FreeRDPGetColorFormatName(srcFormat), FreeRDPGetColorFormatName(dstFormat),
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flags);
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}
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free(dst1);
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free(dst2);
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free(src1);
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free(src2);
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return rc;
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}
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static BOOL test_copy_no_overlap(BOOL verbose, UINT32 srcFormat, UINT32 dstFormat, UINT32 flags,
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UINT32 width, UINT32 height)
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{
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BOOL rc = TRUE;
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const UINT32 mw = 4;
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const UINT32 mh = 4;
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for (UINT32 dxoff = 0; dxoff < mw; dxoff++)
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{
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for (UINT32 dyoff = 0; dyoff <= mh; dyoff++)
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{
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for (UINT32 sxoff = 0; sxoff <= mw; sxoff++)
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{
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for (UINT32 syoff = 0; syoff <= mh; syoff++)
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{
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/* We need minimum alignment of 8 bytes.
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* AVX2 can read 8 pixels (at most 8x4=32 bytes) per step
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* if we have 24bpp input that is 24 bytes with 8 bytes read
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* out of bound */
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for (UINT32 pad = 8; pad <= 12; pad++)
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{
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if (!test_copy_no_overlap_off(verbose, srcFormat, dstFormat, flags, pad,
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width, height, dxoff, dyoff, sxoff, syoff))
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rc = FALSE;
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}
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}
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}
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}
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}
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return rc;
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}
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int TestPrimitivesCopy(int argc, char* argv[])
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{
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WINPR_UNUSED(argc);
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WINPR_UNUSED(argv);
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const BOOL verbose = argc > 1;
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prim_test_setup(FALSE);
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if (!test_copy8u_func())
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@ -86,5 +240,48 @@ int TestPrimitivesCopy(int argc, char* argv[])
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return 1;
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}
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return 0;
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const UINT32 flags[] = {
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FREERDP_FLIP_NONE,
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FREERDP_KEEP_DST_ALPHA,
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FREERDP_FLIP_HORIZONTAL,
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FREERDP_KEEP_DST_ALPHA | FREERDP_FLIP_HORIZONTAL,
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#if 0
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FREERDP_FLIP_VERTICAL,
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FREERDP_FLIP_VERTICAL | FREERDP_FLIP_HORIZONTAL,
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FREERDP_KEEP_DST_ALPHA | FREERDP_FLIP_VERTICAL,
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FREERDP_KEEP_DST_ALPHA | FREERDP_FLIP_VERTICAL | FREERDP_FLIP_HORIZONTAL
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#endif
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};
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const UINT32 formats[] = {
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PIXEL_FORMAT_BGRA32,
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PIXEL_FORMAT_BGRX32,
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PIXEL_FORMAT_BGR24
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#if 0 /* Only the previous 3 have SIMD optimizations, so skip the rest */
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, PIXEL_FORMAT_RGB24,
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PIXEL_FORMAT_ABGR32, PIXEL_FORMAT_ARGB32, PIXEL_FORMAT_XBGR32,
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PIXEL_FORMAT_XRGB32, PIXEL_FORMAT_RGBA32, PIXEL_FORMAT_RGBX32
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#endif
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};
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int rc = 0;
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for (size_t z = 0; z < ARRAYSIZE(flags); z++)
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{
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const UINT32 flag = flags[z];
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for (size_t x = 0; x < ARRAYSIZE(formats); x++)
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{
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const UINT32 sformat = formats[x];
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for (size_t y = 0; y < ARRAYSIZE(formats); y++)
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{
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const UINT32 dformat = formats[y];
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if (!test_copy_no_overlap(verbose, sformat, dformat, flag, 21, 17))
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rc = -1;
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}
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}
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}
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if (verbose)
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(void)fprintf(stderr, "runcount=%" PRIuz "\n", runcount);
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return rc;
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}
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