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Sweden-Number/dlls/windowscodecs/tests/ddsformat.c

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/*
* Copyright 2020 Ziqing Hui
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "wincodec.h"
#include "wine/test.h"
#define GET_RGB565_R(color) ((BYTE)(((color) >> 11) & 0x1F))
#define GET_RGB565_G(color) ((BYTE)(((color) >> 5) & 0x3F))
#define GET_RGB565_B(color) ((BYTE)(((color) >> 0) & 0x1F))
#define MAKE_RGB565(r, g, b) ((WORD)(((BYTE)(r) << 11) | ((BYTE)(g) << 5) | (BYTE)(b)))
#define MAKE_ARGB(a, r, g, b) (((DWORD)(a) << 24) | ((DWORD)(r) << 16) | ((DWORD)(g) << 8) | (DWORD)(b))
#define BLOCK_WIDTH 4
#define BLOCK_HEIGHT 4
/* 1x1 uncompressed(Alpha) DDS image */
static BYTE test_dds_alpha[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF
};
/* 1x1 uncompressed(Luminance) DDS image */
static BYTE test_dds_luminance[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x82
};
/* 4x4 uncompressed(16bpp RGB565) DDS image */
static BYTE test_dds_rgb565[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x00, 0x00,
0xE0, 0x07, 0x00, 0x00, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xF5, 0xA7, 0x08, 0x69, 0x4C, 0x7B, 0x08, 0x69, 0xF5, 0xA7, 0xF5, 0xA7, 0xF5, 0xA7, 0x4C, 0x7B,
0x4C, 0x7B, 0x4C, 0x7B, 0x4C, 0x7B, 0xB1, 0x95, 0x4C, 0x7B, 0x08, 0x69, 0x08, 0x69, 0x4C, 0x7B
};
/* 1x1 uncompressed(24bpp RGB) DDS image */
static BYTE test_dds_24bpp[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00,
0x00, 0xFF, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x70, 0x81, 0x83
};
/* 1x1 uncompressed(32bpp XRGB) DDS image */
static BYTE test_dds_32bpp_xrgb[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00,
0x00, 0xFF, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x70, 0x81, 0x83, 0x00
};
/* 1x1 uncompressed(32bpp ARGB) DDS image */
static BYTE test_dds_32bpp_argb[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00,
0x00, 0xFF, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x70, 0x81, 0x83, 0xFF
};
/* 1x1 uncompressed(64bpp ABGR) DDS image */
static BYTE test_dds_64bpp[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x0F, 0x10, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x83, 0x83, 0x81, 0x81, 0x70, 0x70, 0xFF, 0xFF
};
/* 1x1 uncompressed(96bpp ABGR float) DDS image */
static BYTE test_dds_96bpp[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x0F, 0x10, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', '1', '0', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x84, 0x83, 0x03, 0x3F, 0x82, 0x81, 0x01, 0x3F, 0xE2, 0xE0, 0xE0, 0x3E
};
/* 1x1 uncompressed(128bpp ABGR float) DDS image */
static BYTE test_dds_128bpp[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x0F, 0x10, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x84, 0x83, 0x03, 0x3F, 0x82, 0x81, 0x01, 0x3F, 0xE2, 0xE0, 0xE0, 0x3E, 0x00, 0x00, 0x80, 0x3F
};
/* 4x4 compressed(DXT1) cube map, mipMapCount = 3 */
static BYTE test_dds_cube[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x0A, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', 'T', '1', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55,
0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7,
0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00,
0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55,
0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7,
0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00,
0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55,
0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7,
0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00
};
/* 4x4 compressed(DXT1) cube map with extended header, mipMapCount=3 */
static BYTE test_dds_cube_dx10[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x0A, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', '1', '0', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x47, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B,
0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69,
0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84,
0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B,
0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69,
0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84,
0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B,
0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69,
0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84,
0x00, 0x00, 0x00, 0x00
};
/* 4x4 compressed(DXT1) DDS image with mip maps, mipMapCount=3 */
static BYTE test_dds_mipmaps[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x0A, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', 'T', '1', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0xB1, 0x95, 0x6D, 0x7B, 0xFC, 0x55, 0x5D, 0x5D,
0x2E, 0x8C, 0x4E, 0x7C, 0xAA, 0xAB, 0xAB, 0xAB
};
/* 4x4 compressed(DXT1) volume texture, depth=4, mipMapCount=3 */
static BYTE test_dds_volume[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x8A, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', 'T', '1', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xD5, 0xA7, 0x2C, 0x7B, 0xE0, 0x00, 0x55, 0x55, 0xD5, 0xA7, 0x49, 0x69, 0x57, 0x00, 0xFF, 0x55,
0xD5, 0xA7, 0x48, 0x69, 0xFD, 0x80, 0xFF, 0x55, 0x30, 0x8D, 0x89, 0x71, 0x55, 0xA8, 0x00, 0xFF,
0x32, 0x96, 0x6D, 0x83, 0xA8, 0x55, 0x5D, 0x5D, 0x0E, 0x84, 0x6D, 0x7B, 0xA8, 0xA9, 0xAD, 0xAD,
0x2E, 0x8C, 0x2E, 0x7C, 0xAA, 0xAB, 0xAB, 0xAB
};
/* 4x4 compressed(DXT1) texture array, arraySize=3, mipMapCount=3 */
static BYTE test_dds_array[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x0A, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', '1', '0', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x47, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B,
0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69,
0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B, 0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84,
0x00, 0x00, 0x00, 0x00, 0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7, 0x32, 0x96, 0x0B, 0x7B,
0xCC, 0x55, 0xCC, 0x55, 0x0E, 0x84, 0x0E, 0x84, 0x00, 0x00, 0x00, 0x00
};
/* 4x4 compressed(DXT1c) DDS image */
static BYTE test_dds_dxt1c[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', 'T', '1', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x9A, 0xE6, 0x2B, 0x39, 0x37, 0xB7, 0x7F, 0x7F
};
/* 4x4 compressed(DXT1a) DDS image */
static BYTE test_dds_dxt1a[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', 'T', '1', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x2A, 0x31, 0xF5, 0xBC, 0xE3, 0x6E, 0x2A, 0x3A
};
/* 4x4 compressed(DXT2) DDS image, mipMapCount=3 */
static BYTE test_dds_dxt2[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x02, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', 'T', '2', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xDE, 0xC4, 0x10, 0x2F, 0xBF, 0xFF, 0x7B,
0xFF, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x57, 0x53, 0x00, 0x00, 0x52, 0x52, 0x55, 0x55,
0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xCE, 0x59, 0x00, 0x00, 0x54, 0x55, 0x55, 0x55
};
/* 1x3 compressed(DXT3) DDS image, mipMapCount=2 */
static BYTE test_dds_dxt3[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x0A, 0x00, 0x03, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', 'T', '3', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0C, 0x92, 0x38, 0x84, 0x00, 0xFF, 0x55, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x53, 0x8B, 0x53, 0x8B, 0x00, 0x00, 0x00, 0x00
};
/* 4x4 compressed(DXT4) DDS image, mipMapCount=3 */
static BYTE test_dds_dxt4[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x02, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', 'T', '4', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFD, 0xDE, 0xC4, 0x10, 0x2F, 0xBF, 0xFF, 0x7B,
0xFF, 0x00, 0x40, 0x02, 0x24, 0x49, 0x92, 0x24, 0x57, 0x53, 0x00, 0x00, 0x52, 0x52, 0x55, 0x55,
0xFF, 0x00, 0x48, 0x92, 0x24, 0x49, 0x92, 0x24, 0xCE, 0x59, 0x00, 0x00, 0x54, 0x55, 0x55, 0x55
};
/* 6x6 compressed(DXT5) image, mipMapCount=3 */
static BYTE test_dds_dxt5[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x0A, 0x00, 0x06, 0x00, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x44, 0x58, 0x54, 0x35, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x73, 0x73, 0x8E, 0x51, 0x97, 0x97, 0xBF, 0xAF,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9D, 0xC6, 0xCF, 0x52, 0x22, 0x22, 0xBB, 0x55,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x44, 0xA2, 0xB8, 0x5B, 0xF8, 0xF8, 0xF8, 0xF8,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x3A, 0x05, 0x19, 0xCC, 0x66, 0xCC, 0x66,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9D, 0x0A, 0x39, 0xCF, 0xEF, 0x9B, 0xEF,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x6A, 0xF0, 0x6A, 0x00, 0x00, 0x00, 0x00
};
/* 12x12 compressed(DXT3) texture array, arraySize=2, mipMapCount=4 */
static BYTE test_dds_12x12[] = {
'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x0A, 0x00, 0x0C, 0x00, 0x00, 0x00,
0x0C, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 'D', 'X', '1', '0', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x4A, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xB5, 0xA7, 0xAD, 0x83,
0x60, 0x60, 0xE0, 0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x12, 0x96, 0x6B, 0x72,
0xD5, 0xD5, 0xAF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x30, 0x8D, 0x89, 0x69,
0x57, 0x5F, 0x5E, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xB4, 0xA7, 0xAD, 0x83,
0x00, 0xAA, 0xFF, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF3, 0x9E, 0x6D, 0x83,
0x00, 0x00, 0xAA, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x12, 0x96, 0xCD, 0x83,
0x5C, 0xF8, 0xAA, 0xAF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xEC, 0x7A, 0xC9, 0x71,
0x80, 0x60, 0x60, 0x60, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x4A, 0x72, 0xA8, 0x68,
0x28, 0xBE, 0xD7, 0xD7, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xAF, 0x8C, 0xEA, 0x71,
0x0B, 0xAB, 0xAD, 0xBD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x54, 0x9F, 0xCC, 0x7A,
0x5C, 0xA8, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x50, 0x8D, 0x49, 0x69,
0x77, 0xEE, 0x88, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0C, 0x7B, 0x08, 0x69,
0xF8, 0x58, 0xF8, 0x58, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x4E, 0x84, 0x6B, 0x72,
0x33, 0x99, 0x33, 0x99, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x14, 0x9F, 0x0A, 0x72,
0xDC, 0xAA, 0x75, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0E, 0x84, 0x0E, 0x84,
0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xB5, 0xA7, 0xAD, 0x83,
0x60, 0x60, 0xE0, 0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x12, 0x96, 0x6B, 0x72,
0xD5, 0xD5, 0xAF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x30, 0x8D, 0x89, 0x69,
0x57, 0x5F, 0x5E, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xB4, 0xA7, 0xAD, 0x83,
0x00, 0xAA, 0xFF, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF3, 0x9E, 0x6D, 0x83,
0x00, 0x00, 0xAA, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x12, 0x96, 0xCD, 0x83,
0x5C, 0xF8, 0xAA, 0xAF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xEC, 0x7A, 0xC9, 0x71,
0x80, 0x60, 0x60, 0x60, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x4A, 0x72, 0xA8, 0x68,
0x28, 0xBE, 0xD7, 0xD7, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xAF, 0x8C, 0xEA, 0x71,
0x0B, 0xAB, 0xAD, 0xBD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x54, 0x9F, 0xCC, 0x7A,
0x5C, 0xA8, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x50, 0x8D, 0x49, 0x69,
0x77, 0xEE, 0x88, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0C, 0x7B, 0x08, 0x69,
0xF8, 0x58, 0xF8, 0x58, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x4E, 0x84, 0x6B, 0x72,
0x33, 0x99, 0x33, 0x99, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x14, 0x9F, 0x0A, 0x72,
0xDC, 0xAA, 0x75, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0E, 0x84, 0x0E, 0x84,
0x00, 0x00, 0x00, 0x00
};
static BYTE test_dds_bad_magic[sizeof(test_dds_dxt1c)];
static BYTE test_dds_bad_header[sizeof(test_dds_dxt1c)];
static BYTE test_byte[1] = { 0 };
static BYTE test_word[2] = { 0 };
static BYTE test_dword[4] = { 0 };
static BYTE test_qword_a[8] = { 0 };
static BYTE test_qword_b[8] = "DDS ";
static struct test_data {
BYTE *data;
UINT size;
HRESULT init_hr;
UINT expected_frame_count;
UINT expected_bytes_per_block;
UINT pixel_format_bpp;
const GUID *expected_pixel_format;
WICDdsParameters expected_parameters;
BOOL wine_init;
} test_data[] = {
{ test_dds_alpha, sizeof(test_dds_alpha), WINCODEC_ERR_BADHEADER, 1, 1, 8, &GUID_WICPixelFormat8bppAlpha,
{ 1, 1, 1, 1, 1, DXGI_FORMAT_A8_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_luminance, sizeof(test_dds_luminance), WINCODEC_ERR_BADHEADER, 1, 1, 8, &GUID_WICPixelFormat8bppGray,
{ 1, 1, 1, 1, 1, DXGI_FORMAT_R8_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_rgb565, sizeof(test_dds_rgb565), WINCODEC_ERR_BADHEADER, 1, 2, 16, &GUID_WICPixelFormat16bppBGR565,
{ 4, 4, 1, 1, 1, DXGI_FORMAT_B5G6R5_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_24bpp, sizeof(test_dds_24bpp), WINCODEC_ERR_BADHEADER, 1, 3, 24, &GUID_WICPixelFormat24bppBGR,
{ 1, 1, 1, 1, 1, DXGI_FORMAT_UNKNOWN, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_32bpp_xrgb, sizeof(test_dds_32bpp_xrgb), WINCODEC_ERR_BADHEADER, 1, 4, 32, &GUID_WICPixelFormat32bppBGR,
{ 1, 1, 1, 1, 1, DXGI_FORMAT_B8G8R8X8_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_32bpp_argb, sizeof(test_dds_32bpp_argb), WINCODEC_ERR_BADHEADER, 1, 4, 32, &GUID_WICPixelFormat32bppBGRA,
{ 1, 1, 1, 1, 1, DXGI_FORMAT_B8G8R8A8_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_64bpp, sizeof(test_dds_64bpp), WINCODEC_ERR_BADHEADER, 1, 8, 64, &GUID_WICPixelFormat64bppRGBA,
{ 1, 1, 1, 1, 1, DXGI_FORMAT_R16G16B16A16_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_96bpp, sizeof(test_dds_96bpp), WINCODEC_ERR_BADHEADER, 1, 12, 96, &GUID_WICPixelFormat96bppRGBFloat,
{ 1, 1, 1, 1, 1, DXGI_FORMAT_R32G32B32_FLOAT, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_128bpp, sizeof(test_dds_128bpp), WINCODEC_ERR_BADHEADER, 1, 16, 128, &GUID_WICPixelFormat128bppRGBAFloat,
{ 1, 1, 1, 1, 1, DXGI_FORMAT_R32G32B32A32_FLOAT, WICDdsTexture2D, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_cube, sizeof(test_dds_cube), WINCODEC_ERR_BADHEADER, 18, 8, 32, &GUID_WICPixelFormat32bppPBGRA,
{ 4, 4, 1, 3, 1, DXGI_FORMAT_BC1_UNORM, WICDdsTextureCube, WICDdsAlphaModePremultiplied }, TRUE },
{ test_dds_cube_dx10, sizeof(test_dds_cube_dx10), WINCODEC_ERR_BADHEADER, 18, 8, 32, &GUID_WICPixelFormat32bppBGRA,
{ 4, 4, 1, 3, 1, DXGI_FORMAT_BC1_UNORM, WICDdsTextureCube, WICDdsAlphaModeUnknown }, TRUE },
{ test_dds_mipmaps, sizeof(test_dds_mipmaps), S_OK, 3, 8, 32, &GUID_WICPixelFormat32bppPBGRA,
{ 4, 4, 1, 3, 1, DXGI_FORMAT_BC1_UNORM, WICDdsTexture2D, WICDdsAlphaModePremultiplied } },
{ test_dds_volume, sizeof(test_dds_volume), S_OK, 7, 8, 32, &GUID_WICPixelFormat32bppPBGRA,
{ 4, 4, 4, 3, 1, DXGI_FORMAT_BC1_UNORM, WICDdsTexture3D, WICDdsAlphaModePremultiplied } },
{ test_dds_array, sizeof(test_dds_array), S_OK, 9, 8, 32, &GUID_WICPixelFormat32bppBGRA,
{ 4, 4, 1, 3, 3, DXGI_FORMAT_BC1_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown } },
{ test_dds_dxt1c, sizeof(test_dds_dxt1c), S_OK, 1, 8, 32, &GUID_WICPixelFormat32bppPBGRA,
{ 4, 4, 1, 1, 1, DXGI_FORMAT_BC1_UNORM, WICDdsTexture2D, WICDdsAlphaModePremultiplied } },
{ test_dds_dxt1a, sizeof(test_dds_dxt1a), S_OK, 1, 8, 32, &GUID_WICPixelFormat32bppPBGRA,
{ 4, 4, 1, 1, 1, DXGI_FORMAT_BC1_UNORM, WICDdsTexture2D, WICDdsAlphaModePremultiplied } },
{ test_dds_dxt2, sizeof(test_dds_dxt2), S_OK, 3, 16, 32, &GUID_WICPixelFormat32bppPBGRA,
{ 4, 4, 1, 3, 1, DXGI_FORMAT_BC2_UNORM, WICDdsTexture2D, WICDdsAlphaModePremultiplied } },
{ test_dds_dxt3, sizeof(test_dds_dxt3), S_OK, 2, 16, 32, &GUID_WICPixelFormat32bppBGRA,
{ 1, 3, 1, 2, 1, DXGI_FORMAT_BC2_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown } },
{ test_dds_dxt4, sizeof(test_dds_dxt4), S_OK, 3, 16, 32, &GUID_WICPixelFormat32bppPBGRA,
{ 4, 4, 1, 3, 1, DXGI_FORMAT_BC3_UNORM, WICDdsTexture2D, WICDdsAlphaModePremultiplied } },
{ test_dds_dxt5, sizeof(test_dds_dxt5), S_OK, 3, 16, 32, &GUID_WICPixelFormat32bppBGRA,
{ 6, 6, 1, 3, 1, DXGI_FORMAT_BC3_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown } },
{ test_dds_12x12, sizeof(test_dds_12x12), S_OK, 8, 16, 32, &GUID_WICPixelFormat32bppBGRA,
{ 12, 12, 1, 4, 2, DXGI_FORMAT_BC2_UNORM, WICDdsTexture2D, WICDdsAlphaModeUnknown } },
{ test_dds_bad_magic, sizeof(test_dds_bad_magic), WINCODEC_ERR_UNKNOWNIMAGEFORMAT },
{ test_dds_bad_header, sizeof(test_dds_bad_header), WINCODEC_ERR_BADHEADER },
{ test_byte, sizeof(test_byte), WINCODEC_ERR_STREAMREAD },
{ test_word, sizeof(test_word), WINCODEC_ERR_STREAMREAD },
{ test_dword, sizeof(test_dword), WINCODEC_ERR_UNKNOWNIMAGEFORMAT },
{ test_qword_a, sizeof(test_qword_a), WINCODEC_ERR_UNKNOWNIMAGEFORMAT },
{ test_qword_b, sizeof(test_qword_b), WINCODEC_ERR_STREAMREAD },
};
static DXGI_FORMAT compressed_formats[] = {
DXGI_FORMAT_BC1_TYPELESS, DXGI_FORMAT_BC1_UNORM, DXGI_FORMAT_BC1_UNORM_SRGB,
DXGI_FORMAT_BC2_TYPELESS, DXGI_FORMAT_BC2_UNORM, DXGI_FORMAT_BC2_UNORM_SRGB,
DXGI_FORMAT_BC3_TYPELESS, DXGI_FORMAT_BC3_UNORM, DXGI_FORMAT_BC3_UNORM_SRGB,
DXGI_FORMAT_BC4_TYPELESS, DXGI_FORMAT_BC4_UNORM, DXGI_FORMAT_BC4_SNORM,
DXGI_FORMAT_BC5_TYPELESS, DXGI_FORMAT_BC5_UNORM, DXGI_FORMAT_BC5_SNORM,
DXGI_FORMAT_BC6H_TYPELESS, DXGI_FORMAT_BC6H_UF16, DXGI_FORMAT_BC6H_SF16,
DXGI_FORMAT_BC7_TYPELESS, DXGI_FORMAT_BC7_UNORM, DXGI_FORMAT_BC7_UNORM_SRGB
};
static IWICImagingFactory *factory = NULL;
static IWICStream *create_stream(const void *image_data, UINT image_size)
{
HRESULT hr;
IWICStream *stream = NULL;
hr = IWICImagingFactory_CreateStream(factory, &stream);
ok(hr == S_OK, "CreateStream failed, hr %#x\n", hr);
if (hr != S_OK) goto fail;
hr = IWICStream_InitializeFromMemory(stream, (BYTE *)image_data, image_size);
ok(hr == S_OK, "InitializeFromMemory failed, hr %#x\n", hr);
if (hr != S_OK) goto fail;
return stream;
fail:
if (stream) IWICStream_Release(stream);
return NULL;
}
static IWICBitmapDecoder *create_decoder(void)
{
HRESULT hr;
IWICBitmapDecoder *decoder = NULL;
GUID guidresult;
hr = CoCreateInstance(&CLSID_WICDdsDecoder, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICBitmapDecoder, (void **)&decoder);
if (hr != S_OK) {
win_skip("Dds decoder is not supported\n");
return NULL;
}
memset(&guidresult, 0, sizeof(guidresult));
hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
ok(hr == S_OK, "GetContainerFormat failed, hr %#x\n", hr);
ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatDds),
"Got unexpected container format %s\n", debugstr_guid(&guidresult));
return decoder;
}
static IWICBitmapEncoder *create_encoder(void)
{
IWICBitmapEncoder *encoder = NULL;
GUID guidresult;
HRESULT hr;
hr = CoCreateInstance(&CLSID_WICDdsEncoder, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICBitmapEncoder, (void **)&encoder);
if (hr != S_OK)
{
win_skip("DDS encoder is not supported\n");
return NULL;
}
memset(&guidresult, 0, sizeof(guidresult));
hr = IWICBitmapEncoder_GetContainerFormat(encoder, &guidresult);
ok(hr == S_OK, "GetContainerFormat failed, hr %#x\n", hr);
ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatDds),
"Got unexpected container format %s\n", debugstr_guid(&guidresult));
return encoder;
}
static HRESULT init_decoder(IWICBitmapDecoder *decoder, IWICStream *stream, HRESULT expected, int index, BOOL wine_init)
{
HRESULT hr;
IWICWineDecoder *wine_decoder;
hr = IWICBitmapDecoder_Initialize(decoder, (IStream*)stream, WICDecodeMetadataCacheOnDemand);
ok(hr == expected, "Test %u: Expected hr %#x, got %#x\n", index, expected, hr);
if (hr != S_OK && wine_init) {
hr = IWICBitmapDecoder_QueryInterface(decoder, &IID_IWICWineDecoder, (void **)&wine_decoder);
ok(hr == S_OK || broken(hr != S_OK), "Test %u: QueryInterface failed, hr %#x\n", index, hr);
if (hr == S_OK) {
hr = IWICWineDecoder_Initialize(wine_decoder, (IStream*)stream, WICDecodeMetadataCacheOnDemand);
ok(hr == S_OK, "Test %u: Initialize failed, hr %#x\n", index, hr);
}
}
return hr;
}
static void release_encoder(IWICBitmapEncoder *encoder, IWICDdsEncoder *dds_encoder, IWICStream *stream)
{
if (dds_encoder) IWICDdsEncoder_Release(dds_encoder);
if (stream) IWICStream_Release(stream);
if (encoder) IWICBitmapEncoder_Release(encoder);
}
static HRESULT create_and_init_encoder(BYTE *image_buffer, UINT buffer_size,
IWICBitmapEncoder **encoder, IWICDdsEncoder **dds_encoder, IWICStream **stream)
{
HRESULT hr;
*encoder = create_encoder();
if (!*encoder) goto fail;
*stream = create_stream(image_buffer, buffer_size);
if (!*stream) goto fail;
hr = IWICBitmapEncoder_Initialize(*encoder, (IStream *)*stream, WICBitmapEncoderNoCache);
ok(hr == S_OK, "Initialize failed, hr %#x\n", hr);
if (hr != S_OK) goto fail;
hr = IWICBitmapEncoder_QueryInterface(*encoder, &IID_IWICDdsEncoder, (void **)dds_encoder);
ok(hr == S_OK, "QueryInterface failed, hr %#x\n", hr);
if (hr != S_OK) goto fail;
return S_OK;
fail:
release_encoder(*encoder, *dds_encoder, *stream);
return E_FAIL;
}
static BOOL is_compressed(DXGI_FORMAT format)
{
UINT i;
for (i = 0; i < ARRAY_SIZE(compressed_formats); i++)
{
if (format == compressed_formats[i]) return TRUE;
}
return FALSE;
}
static BOOL has_extended_header(const BYTE *data)
{
return data[84] == 'D' && data[85] == 'X' && data[86] == '1' && data[87] == '0';
}
static DWORD rgb565_to_argb(WORD color, BYTE alpha)
{
return MAKE_ARGB(alpha, (GET_RGB565_R(color) * 0xFF + 0x0F) / 0x1F,
(GET_RGB565_G(color) * 0xFF + 0x1F) / 0x3F,
(GET_RGB565_B(color) * 0xFF + 0x0F) / 0x1F);
}
static void decode_block(const BYTE *block_data, UINT block_count, DXGI_FORMAT format,
UINT width, UINT height, DWORD *buffer)
{
const BYTE *block, *color_indices, *alpha_indices, *alpha_table;
int i, j, x, y, block_x, block_y, color_index, alpha_index;
int block_size, color_offset, color_indices_offset;
WORD color[4], color_value = 0;
BYTE alpha[8], alpha_value = 0;
if (format == DXGI_FORMAT_BC1_UNORM) {
block_size = 8;
color_offset = 0;
color_indices_offset = 4;
} else {
block_size = 16;
color_offset = 8;
color_indices_offset = 12;
}
block_x = 0;
block_y = 0;
for (i = 0; i < block_count; i++)
{
block = block_data + i * block_size;
color[0] = *((WORD *)(block + color_offset));
color[1] = *((WORD *)(block + color_offset + 2));
color[2] = MAKE_RGB565(((GET_RGB565_R(color[0]) * 2 + GET_RGB565_R(color[1]) + 1) / 3),
((GET_RGB565_G(color[0]) * 2 + GET_RGB565_G(color[1]) + 1) / 3),
((GET_RGB565_B(color[0]) * 2 + GET_RGB565_B(color[1]) + 1) / 3));
color[3] = MAKE_RGB565(((GET_RGB565_R(color[0]) + GET_RGB565_R(color[1]) * 2 + 1) / 3),
((GET_RGB565_G(color[0]) + GET_RGB565_G(color[1]) * 2 + 1) / 3),
((GET_RGB565_B(color[0]) + GET_RGB565_B(color[1]) * 2 + 1) / 3));
switch (format)
{
case DXGI_FORMAT_BC1_UNORM:
if (color[0] <= color[1]) {
color[2] = MAKE_RGB565(((GET_RGB565_R(color[0]) + GET_RGB565_R(color[1]) + 1) / 2),
((GET_RGB565_G(color[0]) + GET_RGB565_G(color[1]) + 1) / 2),
((GET_RGB565_B(color[0]) + GET_RGB565_B(color[1]) + 1) / 2));
color[3] = 0;
}
break;
case DXGI_FORMAT_BC2_UNORM:
alpha_table = block;
break;
case DXGI_FORMAT_BC3_UNORM:
alpha[0] = *block;
alpha[1] = *(block + 1);
if (alpha[0] > alpha[1]) {
for (j = 2; j < 8; j++)
{
alpha[j] = (BYTE)((alpha[0] * (8 - j) + alpha[1] * (j - 1) + 3) / 7);
}
} else {
for (j = 2; j < 6; j++)
{
alpha[j] = (BYTE)((alpha[0] * (6 - j) + alpha[1] * (j - 1) + 2) / 5);
}
alpha[6] = 0;
alpha[7] = 0xFF;
}
alpha_indices = block + 2;
break;
default:
break;
}
color_indices = block + color_indices_offset;
for (j = 0; j < 16; j++)
{
x = block_x + j % 4;
y = block_y + j / 4;
if (x >= width || y >= height) continue;
color_index = (color_indices[j / 4] >> ((j % 4) * 2)) & 0x3;
color_value = color[color_index];
switch (format)
{
case DXGI_FORMAT_BC1_UNORM:
if ((color[0] <= color[1]) && !color_value) {
color_value = 0;
alpha_value = 0;
} else {
alpha_value = 0xFF;
}
break;
case DXGI_FORMAT_BC2_UNORM:
alpha_value = (alpha_table[j / 2] >> (j % 2) * 4) & 0xF;
alpha_value = (BYTE)((alpha_value * 0xFF + 0x7)/ 0xF);
break;
case DXGI_FORMAT_BC3_UNORM:
alpha_index = (*((DWORD *)(alpha_indices + (j / 8) * 3)) >> ((j % 8) * 3)) & 0x7;
alpha_value = alpha[alpha_index];
break;
default:
break;
}
buffer[x + y * width] = rgb565_to_argb(color_value, alpha_value);
}
block_x += BLOCK_WIDTH;
if (block_x >= width) {
block_x = 0;
block_y += BLOCK_HEIGHT;
}
}
}
static BOOL color_match(DWORD color_a, DWORD color_b)
{
static const int tolerance = 8;
const int da = abs((int)((color_a & 0xFF000000) >> 24) - (int)((color_b & 0xFF000000) >> 24));
const int dr = abs((int)((color_a & 0x00FF0000) >> 16) - (int)((color_b & 0x00FF0000) >> 16));
const int dg = abs((int)((color_a & 0x0000FF00) >> 8) - (int)((color_b & 0x0000FF00) >> 8));
const int db = abs((int)((color_a & 0x000000FF) >> 0) - (int)((color_b & 0x000000FF) >> 0));
return (da <= tolerance && dr <= tolerance && dg <= tolerance && db <= tolerance);
}
static BOOL color_buffer_match(DWORD *color_buffer_a, DWORD *color_buffer_b, UINT color_count)
{
UINT i;
for (i = 0; i < color_count; i++)
{
if (!color_match(color_buffer_a[i], color_buffer_b[i])) return FALSE;
}
return TRUE;
}
static void copy_pixels(void *src_buffer, UINT src_stride, void *dst_buffer, UINT dst_stride, UINT size)
{
char *src = src_buffer, *dst = dst_buffer;
UINT i;
for (i = 0; i < size; i++)
{
*dst = src[i];
if (i % src_stride == src_stride - 1) dst += dst_stride - src_stride;
dst ++;
}
}
static void test_dds_decoder_initialize(void)
{
int i;
memcpy(test_dds_bad_magic, test_dds_dxt1c, sizeof(test_dds_dxt1c));
memcpy(test_dds_bad_header, test_dds_dxt1c, sizeof(test_dds_dxt1c));
test_dds_bad_magic[0] = 0;
test_dds_bad_header[4] = 0;
for (i = 0; i < ARRAY_SIZE(test_data); i++)
{
IWICStream *stream = NULL;
IWICBitmapDecoder *decoder = NULL;
stream = create_stream(test_data[i].data, test_data[i].size);
if (!stream) goto next;
decoder = create_decoder();
if (!decoder) goto next;
init_decoder(decoder, stream, test_data[i].init_hr, i, test_data[i].wine_init);
next:
if (decoder) IWICBitmapDecoder_Release(decoder);
if (stream) IWICStream_Release(stream);
}
}
static void test_dds_decoder_global_properties(IWICBitmapDecoder *decoder)
{
HRESULT hr;
IWICPalette *palette = NULL;
IWICMetadataQueryReader *metadata_reader = NULL;
IWICBitmapSource *preview = NULL, *thumnail = NULL;
IWICColorContext *color_context = NULL;
UINT count;
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(hr == S_OK, "CreatePalette failed, hr %#x\n", hr);
if (hr == S_OK) {
hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "CopyPalette got unexpected hr %#x\n", hr);
hr = IWICBitmapDecoder_CopyPalette(decoder, NULL);
ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "CopyPalette got unexpected hr %#x\n", hr);
}
hr = IWICBitmapDecoder_GetMetadataQueryReader(decoder, &metadata_reader);
todo_wine ok (hr == S_OK, "GetMetadataQueryReader got unexpected hr %#x\n", hr);
hr = IWICBitmapDecoder_GetMetadataQueryReader(decoder, NULL);
ok(hr == E_INVALIDARG, "GetMetadataQueryReader got unexpected hr %#x\n", hr);
hr = IWICBitmapDecoder_GetPreview(decoder, &preview);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetPreview got unexpected hr %#x\n", hr);
hr = IWICBitmapDecoder_GetPreview(decoder, NULL);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetPreview got unexpected hr %#x\n", hr);
hr = IWICBitmapDecoder_GetColorContexts(decoder, 1, &color_context, &count);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetColorContexts got unexpected hr %#x\n", hr);
hr = IWICBitmapDecoder_GetColorContexts(decoder, 1, NULL, NULL);
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetColorContexts got unexpected hr %#x\n", hr);
hr = IWICBitmapDecoder_GetThumbnail(decoder, &thumnail);
ok(hr == WINCODEC_ERR_CODECNOTHUMBNAIL, "GetThumbnail got unexpected hr %#x\n", hr);
hr = IWICBitmapDecoder_GetThumbnail(decoder, NULL);
ok(hr == WINCODEC_ERR_CODECNOTHUMBNAIL, "GetThumbnail got unexpected hr %#x\n", hr);
if (palette) IWICPalette_Release(palette);
if (metadata_reader) IWICMetadataQueryReader_Release(metadata_reader);
if (preview) IWICBitmapSource_Release(preview);
if (color_context) IWICColorContext_Release(color_context);
if (thumnail) IWICBitmapSource_Release(thumnail);
}
static void test_dds_decoder_image_parameters(void)
{
int i;
HRESULT hr;
WICDdsParameters parameters;
for (i = 0; i < ARRAY_SIZE(test_data); i++)
{
UINT frame_count;
IWICStream *stream = NULL;
IWICBitmapDecoder *decoder = NULL;
IWICDdsDecoder *dds_decoder = NULL;
stream = create_stream(test_data[i].data, test_data[i].size);
if (!stream) goto next;
decoder = create_decoder();
if (!decoder) goto next;
hr = IWICBitmapDecoder_QueryInterface(decoder, &IID_IWICDdsDecoder, (void **)&dds_decoder);
ok(hr == S_OK, "QueryInterface failed, hr %#x\n", hr);
if (hr != S_OK) goto next;
hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
ok(hr == WINCODEC_ERR_WRONGSTATE, "Test %u: GetFrameCount got unexpected hr %#x\n", i, hr);
hr = IWICBitmapDecoder_GetFrameCount(decoder, NULL);
ok(hr == E_INVALIDARG, "Test %u: GetFrameCount got unexpected hr %#x\n", i, hr);
hr = IWICDdsDecoder_GetParameters(dds_decoder, &parameters);
ok(hr == WINCODEC_ERR_WRONGSTATE, "Test %u: GetParameters got unexpected hr %#x\n", i, hr);
hr = IWICDdsDecoder_GetParameters(dds_decoder, NULL);
ok(hr == E_INVALIDARG, "Test %u: GetParameters got unexpected hr %#x\n", i, hr);
if (test_data[i].init_hr != S_OK && !test_data[i].wine_init) continue;
hr = init_decoder(decoder, stream, test_data[i].init_hr, i, test_data[i].wine_init);
if (hr != S_OK) {
if (test_data[i].expected_parameters.Dimension == WICDdsTextureCube) {
win_skip("Test %u: Cube map is not supported\n", i);
} else {
win_skip("Test %u: Uncompressed DDS image is not supported\n", i);
}
goto next;
}
hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
ok(hr == S_OK, "Test %u: GetFrameCount failed, hr %#x\n", i, hr);
if (hr == S_OK) {
ok(frame_count == test_data[i].expected_frame_count, "Test %u: Expected frame count %u, got %u\n",
i, test_data[i].expected_frame_count, frame_count);
}
hr = IWICBitmapDecoder_GetFrameCount(decoder, NULL);
ok(hr == E_INVALIDARG, "Test %u: GetParameters got unexpected hr %#x\n", i, hr);
hr = IWICDdsDecoder_GetParameters(dds_decoder, &parameters);
ok(hr == S_OK, "Test %u: GetParameters failed, hr %#x\n", i, hr);
if (hr == S_OK) {
ok(parameters.Width == test_data[i].expected_parameters.Width,
"Test %u: Expected Width %u, got %u\n", i, test_data[i].expected_parameters.Width, parameters.Width);
ok(parameters.Height == test_data[i].expected_parameters.Height,
"Test %u: Expected Height %u, got %u\n", i, test_data[i].expected_parameters.Height, parameters.Height);
ok(parameters.Depth == test_data[i].expected_parameters.Depth,
"Test %u: Expected Depth %u, got %u\n", i, test_data[i].expected_parameters.Depth, parameters.Depth);
ok(parameters.MipLevels == test_data[i].expected_parameters.MipLevels,
"Test %u: Expected MipLevels %u, got %u\n", i, test_data[i].expected_parameters.MipLevels, parameters.MipLevels);
ok(parameters.ArraySize == test_data[i].expected_parameters.ArraySize,
"Test %u: Expected ArraySize %u, got %u\n", i, test_data[i].expected_parameters.ArraySize, parameters.ArraySize);
ok(parameters.DxgiFormat == test_data[i].expected_parameters.DxgiFormat,
"Test %u: Expected DxgiFormat %#x, got %#x\n", i, test_data[i].expected_parameters.DxgiFormat, parameters.DxgiFormat);
ok(parameters.Dimension == test_data[i].expected_parameters.Dimension,
"Test %u: Expected Dimension %#x, got %#x\n", i, test_data[i].expected_parameters.Dimension, parameters.Dimension);
ok(parameters.AlphaMode == test_data[i].expected_parameters.AlphaMode,
"Test %u: Expected AlphaMode %#x, got %#x\n", i, test_data[i].expected_parameters.AlphaMode, parameters.AlphaMode);
}
hr = IWICDdsDecoder_GetParameters(dds_decoder, NULL);
ok(hr == E_INVALIDARG, "Test %u: GetParameters got unexpected hr %#x\n", i, hr);
next:
if (decoder) IWICBitmapDecoder_Release(decoder);
if (stream) IWICStream_Release(stream);
if (dds_decoder) IWICDdsDecoder_Release(dds_decoder);
}
}
static void test_dds_decoder_frame_properties(IWICBitmapFrameDecode *frame_decode, IWICDdsFrameDecode *dds_frame,
UINT frame_count, WICDdsParameters *params, int i, int frame_index)
{
HRESULT hr;
UINT width, height ,expected_width, expected_height, slice_index, depth;
UINT width_in_blocks, height_in_blocks, expected_width_in_blocks, expected_height_in_blocks;
UINT expected_block_width, expected_block_height;
WICDdsFormatInfo format_info;
GUID pixel_format;
/* frame size tests */
hr = IWICBitmapFrameDecode_GetSize(frame_decode, NULL, NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: GetSize got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_GetSize(frame_decode, NULL, &height);
ok(hr == E_INVALIDARG, "Test %u, frame %u: GetSize got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_GetSize(frame_decode, &width, NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: GetSize got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_GetSize(frame_decode, &width, &height);
ok(hr == S_OK, "Test %u, frame %u: GetSize failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
depth = params->Depth;
expected_width = params->Width;
expected_height = params->Height;
slice_index = frame_index % (frame_count / params->ArraySize);
while (slice_index >= depth)
{
if (expected_width > 1) expected_width /= 2;
if (expected_height > 1) expected_height /= 2;
slice_index -= depth;
if (depth > 1) depth /= 2;
}
ok(width == expected_width, "Test %u, frame %u: Expected width %u, got %u\n", i, expected_width, frame_index, width);
ok(height == expected_height, "Test %u, frame %u: Expected height %u, got %u\n", i, expected_height, frame_index, height);
/* frame format information tests */
if (is_compressed(test_data[i].expected_parameters.DxgiFormat)) {
expected_block_width = BLOCK_WIDTH;
expected_block_height = BLOCK_HEIGHT;
} else {
expected_block_width = 1;
expected_block_height = 1;
}
hr = IWICDdsFrameDecode_GetFormatInfo(dds_frame, NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: GetFormatInfo got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_GetFormatInfo(dds_frame, &format_info);
ok(hr == S_OK, "Test %u, frame %u: GetFormatInfo failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
ok(format_info.DxgiFormat == test_data[i].expected_parameters.DxgiFormat,
"Test %u, frame %u: Expected DXGI format %#x, got %#x\n",
i, frame_index, test_data[i].expected_parameters.DxgiFormat, format_info.DxgiFormat);
ok(format_info.BytesPerBlock == test_data[i].expected_bytes_per_block,
"Test %u, frame %u: Expected bytes per block %u, got %u\n",
i, frame_index, test_data[i].expected_bytes_per_block, format_info.BytesPerBlock);
ok(format_info.BlockWidth == expected_block_width,
"Test %u, frame %u: Expected block width %u, got %u\n",
i, frame_index, expected_block_width, format_info.BlockWidth);
ok(format_info.BlockHeight == expected_block_height,
"Test %u, frame %u: Expected block height %u, got %u\n",
i, frame_index, expected_block_height, format_info.BlockHeight);
/* size in blocks tests */
hr = IWICDdsFrameDecode_GetSizeInBlocks(dds_frame, NULL, NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: GetSizeInBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_GetSizeInBlocks(dds_frame, NULL, &height_in_blocks);
ok(hr == E_INVALIDARG, "Test %u, frame %u: GetSizeInBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_GetSizeInBlocks(dds_frame, &width_in_blocks, NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: GetSizeInBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_GetSizeInBlocks(dds_frame, &width_in_blocks, &height_in_blocks);
ok(hr == S_OK, "Test %u, frame %u: GetSizeInBlocks failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
expected_width_in_blocks = (expected_width + expected_block_width - 1) / expected_block_width;
expected_height_in_blocks = (expected_height + expected_block_height - 1) / expected_block_height;
ok(width_in_blocks == expected_width_in_blocks,
"Test %u, frame %u: Expected width in blocks %u, got %u\n", i, frame_index, expected_width_in_blocks, width_in_blocks);
ok(height_in_blocks == expected_height_in_blocks,
"Test %u, frame %u: Expected height in blocks %u, got %u\n", i, frame_index, expected_height_in_blocks, height_in_blocks);
/* pixel format tests */
hr = IWICBitmapFrameDecode_GetPixelFormat(frame_decode, NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: GetPixelFormat got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_GetPixelFormat(frame_decode, &pixel_format);
ok(hr == S_OK, "Test %u, frame %u: GetPixelFormat failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
ok(IsEqualGUID(&pixel_format, test_data[i].expected_pixel_format),
"Test %u, frame %u: Expected pixel format %s, got %s\n",
i, frame_index, debugstr_guid(test_data[i].expected_pixel_format), debugstr_guid(&pixel_format));
}
static void test_dds_decoder_frame_data(IWICBitmapFrameDecode* frame, IWICDdsFrameDecode *dds_frame, UINT frame_count,
WICDdsParameters *params, int i, int frame_index)
{
HRESULT hr;
GUID pixel_format;
WICDdsFormatInfo format_info;
WICRect rect = { 0, 0, 1, 1 }, rect_test_a = { 0, 0, 0, 0 }, rect_test_b = { 0, 0, 0xdeadbeaf, 0xdeadbeaf };
WICRect rect_test_c = { -0xdeadbeaf, -0xdeadbeaf, 1, 1 }, rect_test_d = { 0xdeadbeaf, 0xdeadbeaf, 1, 1 };
BYTE buffer[2048], pixels[2048];
UINT stride, frame_stride, frame_size, frame_width, frame_height, width_in_blocks, height_in_blocks, bpp;
UINT width, height, depth, array_index;
UINT block_offset;
int slice_index;
hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &pixel_format);
ok(hr == S_OK, "Test %u, frame %u: GetPixelFormat failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
hr = IWICBitmapFrameDecode_GetSize(frame, &frame_width, &frame_height);
ok(hr == S_OK, "Test %u, frame %u: GetSize failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
hr = IWICDdsFrameDecode_GetFormatInfo(dds_frame, &format_info);
ok(hr == S_OK, "Test %u, frame %u: GetFormatInfo failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
hr = IWICDdsFrameDecode_GetSizeInBlocks(dds_frame, &width_in_blocks, &height_in_blocks);
ok(hr == S_OK, "Test %u, frame %u: GetSizeInBlocks failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
stride = rect.Width * format_info.BytesPerBlock;
frame_stride = width_in_blocks * format_info.BytesPerBlock;
frame_size = frame_stride * height_in_blocks;
/* CopyBlocks tests */
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, 0, 0, NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_a, stride, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_b, stride, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_c, stride, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_d, stride, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride - 1, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride * 2, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride, frame_stride * height_in_blocks - 1, buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride, frame_stride * height_in_blocks, buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, 0, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride - 1, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride * 2, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, 0, buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, 1, buffer);
ok(hr == E_INVALIDARG || (hr == S_OK && test_data[i].expected_bytes_per_block == 1),
"Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, stride * rect.Height - 1, buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, stride * rect.Height, buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, sizeof(buffer), NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
block_offset = 128; /* DDS magic and header */
if (has_extended_header(test_data[i].data)) block_offset += 20; /* DDS extended header */
width = params->Width;
height = params->Height;
depth = params->Depth;
slice_index = frame_index % (frame_count / params->ArraySize);
array_index = frame_index / (frame_count / params->ArraySize);
block_offset += (test_data[i].size - block_offset) / params->ArraySize * array_index;
while (slice_index >= 0)
{
width_in_blocks = (width + format_info.BlockWidth - 1) / format_info.BlockWidth;
height_in_blocks = (width + format_info.BlockWidth - 1) / format_info.BlockWidth;
block_offset += (slice_index >= depth) ?
(width_in_blocks * height_in_blocks * format_info.BytesPerBlock * depth) :
(width_in_blocks * height_in_blocks * format_info.BytesPerBlock * slice_index);
if (width > 1) width /= 2;
if (height > 1) height /= 2;
slice_index -= depth;
if (depth > 1) depth /= 2;
}
memset(buffer, 0, sizeof(buffer));
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyBlocks failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
ok(!memcmp(test_data[i].data + block_offset, buffer, format_info.BytesPerBlock),
"Test %u, frame %u: Block data mismatch\n", i, frame_index);
memset(buffer, 0, sizeof(buffer));
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyBlocks failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
ok(!memcmp(test_data[i].data + block_offset, buffer, frame_size),
"Test %u, frame %u: Block data mismatch\n", i, frame_index);
memset(buffer, 0, sizeof(buffer));
memset(pixels, 0, sizeof(pixels));
copy_pixels(test_data[i].data + block_offset, frame_stride, pixels, frame_stride * 2, frame_size);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride * 2, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyBlocks failed, hr %#x\n", i, frame_index, hr);
if (hr != S_OK) return;
ok(!memcmp(pixels, buffer, frame_size),
"Test %u, frame %u: Block data mismatch\n", i, frame_index);
/* CopyPixels tests */
bpp = test_data[i].pixel_format_bpp;
stride = rect.Width * bpp / 8;
frame_stride = frame_width * bpp / 8;
frame_size = frame_stride * frame_height;
hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, 0, 0, NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect_test_a, stride, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect_test_b, stride, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect_test_c, stride, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect_test_d, stride, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, frame_stride - 1, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, frame_stride * 2, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, frame_stride, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, frame_stride, frame_stride * frame_height - 1, buffer);
ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, frame_stride, frame_stride * frame_height, buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, 0, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, stride - 1, sizeof(buffer), buffer);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, stride * 2, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, stride, 0, buffer);
ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, stride, 1, buffer);
ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER || (hr == S_OK && test_data[i].expected_bytes_per_block == 1),
"Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, stride, stride * rect.Height - 1, buffer);
ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, stride, stride * rect.Height, buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyPixels got unexpected hr %#x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, stride, sizeof(buffer), NULL);
ok(hr == E_INVALIDARG, "Test %u, frame %u: CopyBlocks got unexpected hr %#x\n", i, frame_index, hr);
memset(buffer, 0, sizeof(pixels));
if (is_compressed(format_info.DxgiFormat)) {
decode_block(test_data[i].data + block_offset, width_in_blocks * height_in_blocks,
format_info.DxgiFormat, frame_width, frame_height, (DWORD *)pixels);
} else {
memcpy(pixels, test_data[i].data + block_offset, frame_size);
}
memset(buffer, 0, sizeof(buffer));
hr = IWICBitmapFrameDecode_CopyPixels(frame, &rect, stride, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyPixels failed, hr %#x\n", i, frame_index, hr);
if (hr == S_OK) {
if (is_compressed(format_info.DxgiFormat)) {
ok(color_buffer_match((DWORD *)pixels, (DWORD *)buffer, 1),
"Test %u, frame %u: Pixels mismatch\n", i, frame_index);
} else {
ok(!memcmp(pixels, buffer, bpp / 8),
"Test %u, frame %u: Pixels mismatch\n", i, frame_index);
}
}
memset(buffer, 0, sizeof(buffer));
hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, frame_stride, sizeof(buffer), buffer);
ok(hr == S_OK, "Test %u, frame %u: CopyPixels failed, hr %#x\n", i, frame_index, hr);
if (hr == S_OK) {
if (is_compressed(format_info.DxgiFormat)) {
ok(color_buffer_match((DWORD *)pixels, (DWORD *)buffer, frame_size / (bpp / 8)),
"Test %u, frame %u: Pixels mismatch\n", i, frame_index);
} else {
ok(!memcmp(pixels, buffer, frame_size),
"Test %u, frame %u: Pixels mismatch\n", i, frame_index);
};
}
}
static void test_dds_decoder_frame(IWICBitmapDecoder *decoder, int i)
{
HRESULT hr;
IWICDdsDecoder *dds_decoder = NULL;
UINT frame_count, j;
WICDdsParameters params;
hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
ok(hr == S_OK, "Test %u: GetFrameCount failed, hr %#x\n", i, hr);
if (hr != S_OK) return;
hr = IWICBitmapDecoder_QueryInterface(decoder, &IID_IWICDdsDecoder, (void **)&dds_decoder);
ok(hr == S_OK, "Test %u: QueryInterface failed, hr %#x\n", i, hr);
if (hr != S_OK) goto end;
hr = IWICDdsDecoder_GetParameters(dds_decoder, &params);
ok(hr == S_OK, "Test %u: GetParameters failed, hr %#x\n", i, hr);
if (hr != S_OK) goto end;
if (test_data[i].expected_parameters.Dimension == WICDdsTextureCube) params.ArraySize *= 6;
for (j = 0; j < frame_count; j++)
{
IWICBitmapFrameDecode *frame_decode = NULL;
IWICDdsFrameDecode *dds_frame = NULL;
hr = IWICBitmapDecoder_GetFrame(decoder, j, &frame_decode);
ok(hr == S_OK, "Test %u, frame %u: GetFrame failed, hr %#x\n", i, j, hr);
if (hr != S_OK) goto next;
hr = IWICBitmapFrameDecode_QueryInterface(frame_decode, &IID_IWICDdsFrameDecode, (void **)&dds_frame);
ok(hr == S_OK, "Test %u, frame %u: QueryInterface failed, hr %#x\n", i, j, hr);
if (hr != S_OK) goto next;
test_dds_decoder_frame_properties(frame_decode, dds_frame, frame_count, &params, i, j);
test_dds_decoder_frame_data(frame_decode, dds_frame, frame_count, &params, i, j);
next:
if (frame_decode) IWICBitmapFrameDecode_Release(frame_decode);
if (dds_frame) IWICDdsFrameDecode_Release(dds_frame);
}
end:
if (dds_decoder) IWICDdsDecoder_Release(dds_decoder);
}
static void test_dds_decoder(void)
{
int i;
HRESULT hr;
test_dds_decoder_initialize();
test_dds_decoder_image_parameters();
for (i = 0; i < ARRAY_SIZE(test_data); i++)
{
IWICStream *stream = NULL;
IWICBitmapDecoder *decoder = NULL;
if (test_data[i].init_hr != S_OK && !test_data[i].wine_init) continue;
stream = create_stream(test_data[i].data, test_data[i].size);
if (!stream) goto next;
decoder = create_decoder();
if (!decoder) goto next;
hr = init_decoder(decoder, stream, test_data[i].init_hr, i, test_data[i].wine_init);
if (hr != S_OK) {
if (test_data[i].expected_parameters.Dimension == WICDdsTextureCube) {
win_skip("Test %u: Cube map is not supported\n", i);
} else {
win_skip("Test %u: Uncompressed DDS image is not supported\n", i);
}
goto next;
}
test_dds_decoder_global_properties(decoder);
test_dds_decoder_frame(decoder, i);
next:
if (decoder) IWICBitmapDecoder_Release(decoder);
if (stream) IWICStream_Release(stream);
}
}
static void test_dds_encoder_initialize(void)
{
IWICBitmapEncoder *encoder = NULL;
IWICStream *stream = NULL;
BYTE buffer[1];
HRESULT hr;
encoder = create_encoder();
if (!encoder) goto end;
stream = create_stream(buffer, sizeof(buffer));
if (!stream) goto end;
/* initialize with invalid cache option */
hr = IWICBitmapEncoder_Initialize(encoder, (IStream *)stream, 0xdeadbeef);
todo_wine
ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "Initialize got unexpected hr %#x\n", hr);
hr = IWICBitmapEncoder_Initialize(encoder, (IStream *)stream, WICBitmapEncoderNoCache);
todo_wine
ok(hr == E_INVALIDARG, "Initialize got unexpected hr %#x\n", hr);
IWICBitmapEncoder_Release(encoder);
/* initialize with null stream */
encoder = create_encoder();
if (!encoder) goto end;
hr = IWICBitmapEncoder_Initialize(encoder, NULL, WICBitmapEncoderNoCache);
ok(hr == E_INVALIDARG, "Initialize got unexpected hr %#x\n", hr);
hr = IWICBitmapEncoder_Initialize(encoder, (IStream *)stream, WICBitmapEncoderNoCache);
ok(hr == S_OK, "Initialize failed, hr %#x\n", hr);
IWICBitmapEncoder_Release(encoder);
/* regularly initialize */
encoder = create_encoder();
if (!encoder) goto end;
hr = IWICBitmapEncoder_Initialize(encoder, (IStream *)stream, WICBitmapEncoderNoCache);
ok(hr == S_OK, "Initialize failed, hr %#x\n", hr);
hr = IWICBitmapEncoder_Initialize(encoder, (IStream *)stream, WICBitmapEncoderNoCache);
ok(hr == WINCODEC_ERR_WRONGSTATE, "Initialize got unexpected hr %#x\n", hr);
end:
if (stream) IWICStream_Release(stream);
if (encoder) IWICBitmapEncoder_Release(encoder);
}
static void test_dds_encoder_params(void)
{
WICDdsParameters params, params_set = { 4, 4, 4, 3, 1, DXGI_FORMAT_BC1_UNORM,
WICDdsTexture3D, WICDdsAlphaModePremultiplied };
IWICDdsEncoder *dds_encoder = NULL;
IWICBitmapEncoder *encoder = NULL;
IWICStream *stream = NULL;
BYTE buffer[1024];
HRESULT hr;
UINT i;
hr = create_and_init_encoder(buffer, sizeof(buffer), &encoder, &dds_encoder, &stream);
if (hr != S_OK) goto end;
hr = IWICDdsEncoder_GetParameters(dds_encoder, NULL);
ok(hr == E_INVALIDARG, "GetParameters got unexpected hr %#x\n", hr);
hr = IWICDdsEncoder_GetParameters(dds_encoder, &params);
ok(hr == S_OK, "GetParameters failed, hr %#x\n", hr);
if (hr != S_OK) goto end;
/* default DDS parameters for encoder */
ok(params.Width == 1, "Got unexpected Width %u\n", params.Width);
ok(params.Height == 1, "Got unexpected Height %u\n", params.Height);
ok(params.Depth == 1, "Got unexpected Depth %u\n", params.Depth);
ok(params.MipLevels == 1, "Got unexpected MipLevels %u\n", params.MipLevels);
ok(params.ArraySize == 1, "Got unexpected ArraySize %u\n", params.ArraySize);
ok(params.DxgiFormat == DXGI_FORMAT_BC3_UNORM, "Got unexpected DxgiFormat %#x\n", params.DxgiFormat);
ok(params.Dimension == WICDdsTexture2D, "Got unexpected Dimension %#x\n", params.Dimension);
ok(params.AlphaMode == WICDdsAlphaModeUnknown, "Got unexpected AlphaMode %#x\n", params.AlphaMode);
hr = IWICDdsEncoder_SetParameters(dds_encoder, NULL);
ok(hr == E_INVALIDARG, "SetParameters got unexpected hr %#x\n", hr);
hr = IWICDdsEncoder_SetParameters(dds_encoder, &params_set);
ok(hr == S_OK, "SetParameters failed, hr %#x\n", hr);
if (hr != S_OK) goto end;
IWICDdsEncoder_GetParameters(dds_encoder, &params);
ok(params.Width == params_set.Width,
"Expected Width %u, got %u\n", params_set.Width, params.Width);
ok(params.Height == params_set.Height,
"Expected Height %u, got %u\n", params_set.Height, params.Height);
ok(params.Depth == params_set.Depth,
"Expected Depth %u, got %u\n", params_set.Depth, params.Depth);
ok(params.MipLevels == params_set.MipLevels,
"Expected MipLevels %u, got %u\n", params_set.MipLevels, params.MipLevels);
ok(params.ArraySize == params_set.ArraySize,
"Expected ArraySize %u, got %u\n", params_set.ArraySize, params.ArraySize);
ok(params.DxgiFormat == params_set.DxgiFormat,
"Expected DxgiFormat %u, got %#x\n", params_set.DxgiFormat, params.DxgiFormat);
ok(params.Dimension == params_set.Dimension,
"Expected Dimension %u, got %#x\n", params_set.Dimension, params.Dimension);
ok(params.AlphaMode == params_set.AlphaMode,
"Expected AlphaMode %u, got %#x\n", params_set.AlphaMode, params.AlphaMode);
for (i = 0; i < ARRAY_SIZE(test_data); ++i)
{
hr = IWICDdsEncoder_SetParameters(dds_encoder, &test_data[i].expected_parameters);
todo_wine_if(test_data[i].init_hr != S_OK)
ok((hr == S_OK && test_data[i].init_hr == S_OK) || hr == WINCODEC_ERR_BADHEADER,
"Test %u: SetParameters got unexpected hr %#x\n", i, hr);
}
end:
release_encoder(encoder, dds_encoder, stream);
}
static void test_dds_encoder_create_frame(void)
{
WICDdsParameters params = { 4, 4, 1, 3, 1, DXGI_FORMAT_BC1_UNORM,
WICDdsTexture2D, WICDdsAlphaModePremultiplied };
IWICBitmapFrameEncode *frame0 = NULL, *frame1 = NULL;
UINT array_index, mip_level, slice_index;
IWICDdsEncoder *dds_encoder = NULL;
IWICBitmapEncoder *encoder = NULL;
IWICStream *stream = NULL;
BYTE buffer[1024];
HRESULT hr;
hr = create_and_init_encoder(buffer, sizeof(buffer), &encoder, &dds_encoder, &stream);
if (hr != S_OK) goto end;
IWICDdsEncoder_SetParameters(dds_encoder, &params);
hr = IWICBitmapEncoder_CreateNewFrame(encoder, &frame0, NULL);
ok(hr == S_OK, "CreateNewFrame failed, hr %#x\n", hr);
hr = IWICBitmapEncoder_CreateNewFrame(encoder, &frame1, NULL);
ok(hr == WINCODEC_ERR_WRONGSTATE, "CreateNewFrame got unexpected hr %#x\n", hr);
IWICBitmapFrameEncode_Release(frame0);
hr = IWICBitmapEncoder_CreateNewFrame(encoder, &frame1, NULL);
ok(hr == WINCODEC_ERR_WRONGSTATE, "CreateNewFrame got unexpected hr %#x\n", hr);
release_encoder(encoder, dds_encoder, stream);
create_and_init_encoder(buffer, sizeof(buffer), &encoder, &dds_encoder, &stream);
IWICDdsEncoder_SetParameters(dds_encoder, &params);
hr = IWICDdsEncoder_CreateNewFrame(dds_encoder, &frame0, &array_index, &mip_level, &slice_index);
ok(hr == S_OK, "CreateNewFrame failed, hr %#x\n", hr);
IWICBitmapFrameEncode_Release(frame0);
release_encoder(encoder, dds_encoder, stream);
create_and_init_encoder(buffer, sizeof(buffer), &encoder, &dds_encoder, &stream);
IWICDdsEncoder_SetParameters(dds_encoder, &params);
hr = IWICDdsEncoder_CreateNewFrame(dds_encoder, &frame0, NULL, NULL, NULL);
ok(hr == S_OK, "CreateNewFrame failed, hr %#x\n", hr);
IWICBitmapFrameEncode_Release(frame0);
end:
release_encoder(encoder, dds_encoder, stream);
}
static void test_dds_encoder(void)
{
test_dds_encoder_initialize();
test_dds_encoder_params();
test_dds_encoder_create_frame();
}
START_TEST(ddsformat)
{
HRESULT hr;
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void **)&factory);
ok(hr == S_OK, "CoCreateInstance failed, hr %#x\n", hr);
if (hr != S_OK) goto end;
test_dds_decoder();
test_dds_encoder();
end:
if (factory) IWICImagingFactory_Release(factory);
CoUninitialize();
}
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