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PCTex.cpp
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PCTex.cpp
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#include "PCTex.h"
#include "validate.h"
#include "mem.h"
#include "dcfileio.h"
#include "DXinit.h"
#include "SpideyDX.h"
#include <cstring>
#include <cstdlib>
#include <cstdio>
EXPORT i32 gPvrCountRelated;
EXPORT i32 gPvrRelatedWidth;
EXPORT ClutPC* gCreateTextureClut;
EXPORT i32 gCreateTextureArr[39] =
{
-1283256577,
172113780,
1137591542,
2142391957,
-1445641424,
695236112,
-1129278197,
1539171391,
479795307,
1987673227,
1785598936,
1045875925,
931998923,
-1221702477,
1581433793,
427335541,
492540533,
611311190,
-1097055801,
1123433078,
2009228913,
-1973573692,
-1103077669,
1811270644,
-483570628,
-1054392008,
-564620039,
1889915007,
-1038898882,
982550557,
959634683,
-1905232968,
-460927954,
-1696182241,
885363113,
1138070148,
-522681294,
-1169312655,
-465978652
};
EXPORT i32 gPcTexPvrAndSoftRendererRelated;
const i32 NUM_PCTEX_CONTAINERS = 5;
u8 gPcTexContainerData[0x17C] =
{
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x05, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0A, 0x00,
0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00,
0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x0C, 0x00, 0x00, 0x00, 0x08, 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, 0x02, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x06, 0x00,
0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0B, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00,
0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00,
0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 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, 0x04, 0x00, 0x00, 0x00, 0x10, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x0F, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
SPCTexContainer * const gPcTexContainer = reinterpret_cast<SPCTexContainer*>(&gPcTexContainerData[0]);
EXPORT i32 gNumPixelFormats;
EXPORT u32 gMaxTextureAspectRatio;
EXPORT u32 gMaxTextureWidth;
EXPORT u32 gTextureHeight;
EXPORT bool gSquareOnly;
const i32 GLOBAL_TEXTURE_COUNT = 1024;
EXPORT SPCTexture gGlobalTextures[GLOBAL_TEXTURE_COUNT];
const i32 PC_ICON_COUNT = 5;
EXPORT i32 gPcIcons[PC_ICON_COUNT];
EXPORT const char *gPcIconNames[PC_ICON_COUNT] =
{
"lti\\butlarrow.bmp",
"lti\\butrarrow.bmp",
"lti\\butesc.bmp",
"lti\\butplus.bmp",
"lti\\butminus.bmp",
};
EXPORT ClutPC* gClutPcRelated;
EXPORT i32 gClutCount;
// @Ok
INLINE u8 CheckValidTexture(u32 index)
{
if (index < GLOBAL_TEXTURE_COUNT)
{
if (gGlobalTextures[index].mD3DTex || gGlobalTextures[index].mSplit)
return 1;
}
return 0;
}
// @Ok
// @Matching: by testing
u8 ConvertPSXPaletteToPC(const u16* a1,
u16* a2,
u32 a3,
u32 a4)
{
if (a4 & 0x10)
{
u8 v4 = 0;
for (u32 i = 0; i < a3; ++i )
{
if ( a1[i] && a1[i] == 0x8000 )
v4 = 1;
}
if ( v4 )
{
for (u32 j = 0; j < a3; ++j )
{
u32 v7 = j;
u32 v8 = a1[j];
a2[v7] = ((int)(u8)(((int)(v8 & 0x7C00) >> 7) | ((int)(v8 & 0x7000) >> 12)) >> 3) | (4 * (((int)(v8 & 0x3E0) >> 2) | ((int)(v8 & 0x380) >> 7))) & 0x3E0 | (((u8)((-(u8)v8 | (u8)v8) >> 31) << 8) & 0x8000 | (((8 * (u16)v8) & 0xF8 | (v8 >> 2) & 7) << 7) & 0x7C00) & 0xFC1F;
}
return 1;
}
else
{
for (u32 k = 0; k < a3; ++k )
{
u32 v11 = k;
u32 v12 = a1[k];
a2[v11] = ((int)(unsigned __int8)(((int)(v12 & 0x7C00) >> 7) | ((int)(v12 & 0x7000) >> 12)) >> 3) | (((8 * (u16)v12) & 0xF8 | ((int)(v12 & 0x1C) >> 2) & 0xFF07) << 8) & 0xF800 | (8 * ((v12 >> 7) & 7 | ((int)(v12 & 0x3E0) >> 2) & 0xFFF8)) & 0x7E0;
}
return 0;
}
}
else
{
u32 v13 = a3;
u8 v14 = 0;
u8 v15 = 1;
while ( (--v13 & 0x80000000) == 0 )
{
if ( (a1[v13] & 0x8000) != 0 )
v14 = 1;
else
v15 = 0;
}
if ( v14 && !v15 && (a4 & 1) != 0 )
{
u32 v19;
for (u32 l = a3;
(--l & 0x80000000) == 0;
a2[l] = ((int)(u8)(((int)(v19 & 0x7C00) >> 7) | ((int)(v19 & 0x7000) >> 12)) >> 3) | (4 * (((int)(v19 & 0x3E0) >> 2) | ((int)(v19 & 0x380) >> 7))) & 0x3E0 | (((u8)((int)(-v19 | v19) >> 31) << 8) & 0x8000 | (((8 * (u16)v19) & 0xF8 | (v19 >> 2) & 7) << 7) & 0x7C00) & 0xFC1F )
{
v19 = a1[l];
}
return 1;
}
else
{
u32 v17;
for (u32 m = a3;
(--m & 0x80000000) == 0;
a2[m] = ((int)(u32)(((int)(v17 & 0x7C00) >> 7) | ((int)(v17 & 0x7000) >> 12)) >> 3) | (((8 * (u16)v17) & 0xF8 | ((int)(v17 & 0x1C) >> 2) & 0xFF07) << 8) & 0xF800 | (8 * ((v17 >> 7) & 7 | ((int)(v17 & 0x3E0) >> 2) & 0xFFF8)) & 0x7E0 )
{
v17 = a1[m];
}
return 0;
}
}
}
// @Ok
// @AlmostMatching: super close, the ordering of the bit count is slightly off, but generally it's awesome
void PCTEX_Init(void)
{
for (i32 i = 0; i < NUM_PCTEX_CONTAINERS; i++)
{
if (!i)
gPcTexContainer[i].field_28 = 2;
else
gPcTexContainer[i].field_28 = 0;
}
gNumPixelFormats = 0;
#ifdef _WIN32
DDPIXELFORMAT v36[16];
g_D3DDevice7->EnumTextureFormats(enumPixelFormatsCB, v36);
//DXERR_printf("Got %d pixel formats\n", gNumPixelFormats);
for (i32 j = 0; j < gNumPixelFormats; j++)
{
if (v36[j].dwFlags & DDPF_RGB)
{
i32 rgbBitCount = countBits(v36[j].dwRBitMask);
i32 rBitCount = countBits(v36[j].dwGBitMask);
i32 gBitCount = countBits(v36[j].dwBBitMask);
i32 bBitCount = countBits(v36[j].dwRGBAlphaBitMask);
i32 rgbLeadingBitCount = countLeadingZeroBits(v36[j].dwRBitMask);
i32 rLeadingBitCount = countLeadingZeroBits(v36[j].dwGBitMask);
i32 gLeadingBitCount = countLeadingZeroBits(v36[j].dwBBitMask);
i32 bLeadingBitCount = countLeadingZeroBits(v36[j].dwRGBAlphaBitMask);
for (
i32 containerIndex = 0;
containerIndex < NUM_PCTEX_CONTAINERS;
containerIndex++)
{
/*
if (containerIndex == 0)
{
DXERR_printf("PCTEX LOOP: %d\n", j);
DXERR_printf("field_4 == %d, %d", bBitCount == gPcTexContainer[containerIndex].field_4, bBitCount);
DXERR_printf("field_8 == %d, %d", rgbBitCount == gPcTexContainer[containerIndex].field_8, rgbBitCount);
}
*/
if ( bBitCount == gPcTexContainer[containerIndex].field_8
&& rgbBitCount == gPcTexContainer[containerIndex].field_C
&& rBitCount == gPcTexContainer[containerIndex].field_10
&& gBitCount == gPcTexContainer[containerIndex].field_14
&& bLeadingBitCount == gPcTexContainer[containerIndex].field_18
&& rgbLeadingBitCount == gPcTexContainer[containerIndex].field_1C
&& rLeadingBitCount == gPcTexContainer[containerIndex].field_20
&& gLeadingBitCount == gPcTexContainer[containerIndex].field_24)
{
gPcTexContainer[containerIndex].field_28 |= 4;
memcpy(
&gPcTexContainer[containerIndex].field_2C,
&v36[j],
sizeof(DDPIXELFORMAT));
}
}
}
}
#endif
if (gLowGraphics)
{
gPcTexContainer[0].field_28 |= 1;
if ((gPcTexContainer[0].field_28 & 4) == 0)
{
gPcTexContainer[0].field_2C = 32;
gPcTexContainer[0].field_30 = 65;
gPcTexContainer[0].field_34 = 0;
gPcTexContainer[0].field_38 = 16;
gPcTexContainer[0].field_3C = 31744;
gPcTexContainer[0].field_40 = 992;
gPcTexContainer[0].field_44 = 31;
gPcTexContainer[0].field_48 = 0x8000;
}
}
else
{
for (i32 k = 0; k < NUM_PCTEX_CONTAINERS; k++)
{
if (gPcTexContainer[k].field_28 & 4)
{
gPcTexContainer[k].field_28 |= 1;
}
else
{
gPcTexContainer[k].field_28 &= ~1;
}
}
}
if ( (gPcTexContainer[0].field_28 & 1) != 0 )
{
gPcTexPvrAndSoftRendererRelated = 0;
}
else if ( (gPcTexContainer[4].field_28 & 1) != 0 )
{
gPcTexPvrAndSoftRendererRelated = 4;
}
else if ( (gPcTexContainer[1].field_28 & 1) != 0 )
{
gPcTexPvrAndSoftRendererRelated = 1;
}
else
{
MessageBeep(0xFFFFFFFF);
error("D3DTEX: Did not find acceptable 16-bit Alpha format\r\n");
i32 index;
for (index = 0; index < NUM_PCTEX_CONTAINERS; index++)
{
if (gPcTexContainer[index].field_28 & 1)
break;
}
if (index < 5)
{
printf_fancy(
" Using alternate format: ARGB %i,%i,%i,%i\r\n",
gPcTexContainer[index].field_8,
gPcTexContainer[index].field_C,
gPcTexContainer[index].field_10,
gPcTexContainer[index].field_14);
gPcTexPvrAndSoftRendererRelated = index;
return;
}
error(" NONE OF OUR FORMATS ARE SUPPORTED! CAN'T RUN THE GAME!\r\n");
exit(1);
}
}
// @Ok
// @Matching
void* PCTex_BufferPVR(const char * a1, char * a2)
{
char nameBuf[128];
const char* fileName = a1;
if (!strchr(a1, '.'))
{
strcpy(nameBuf, a1);
strcat(nameBuf, ".pvr");
fileName = nameBuf;
}
i32* buf = reinterpret_cast<i32*>(a2);
if (!buf)
{
i32 size = FileIO_Open(fileName);
if (size <= 0)
{
print_if_false(0, "Can't find texture file!");
return 0;
}
buf = static_cast<i32*>(DCMem_New(size, 0, 1, 0, 1));
print_if_false(buf != 0, "out of memory");
FileIO_Load(buf);
FileIO_Sync();
}
print_if_false(buf[4] == 0x54525650, "corrupted PVR file");
return buf;
}
// @Ok
// @Matching
i32 PCTex_CountActiveTextures(void)
{
i32 count = 0;
for (i32 id = 8;
id < GLOBAL_TEXTURE_COUNT;
id++)
{
if (gGlobalTextures[id].mD3DTex || gGlobalTextures[id].mSplit)
{
count++;
}
}
return count;
}
// @Ok
// @Matching
u16* PCTex_CreateClut(i32 colorCount)
{
ClutPC* clut = static_cast<ClutPC*>(malloc(sizeof(ClutPC)));
print_if_false(colorCount == 16 || colorCount == 256, "Weird color count in CreateClut: %i", colorCount);
if (!clut)
{
error("Out of memory allocating ClutPC!");
return 0;
}
clut->mRefs = 0;
clut->mColorCount = colorCount;
clut->mClut = static_cast<u16*>(malloc(2 * colorCount));
if (!clut->mClut)
{
error("Out of memory allocating ClutPC colors!");
free(clut);
return 0;
}
clut->mNext = gClutPcRelated;
gClutPcRelated = clut;
gClutCount++;
return clut->mClut;
}
// @MEDIUMTODO
i32 PCTex_CreateTexture16(i32,i32,void const *,u16 const *,char const *,i32,i32,u32)
{
printf("PCTex_CreateTexture16(i32,i32,void const *,u16 const *,char const *,i32,i32,u32)");
return 0x31082024;
}
// @MEDIUMTODO
i32 PCTex_CreateTexture256(
i32 a1,
i32 a2,
const void* a3,
const u16* a4,
u32 a5,
const char* a6,
i32 a7,
i32 a8)
{
if (a1 <= 0 || a2 <= 0)
return 0;
i32 rounded_width;
if (a1 <= 8)
{
rounded_width = 8;
}
else if (a1 <= 16)
{
rounded_width = 16;
}
else if (a1 <= 32)
{
rounded_width = 32;
}
else if (a1 <= 64)
{
rounded_width = 64;
}
else if (a1 <= 128)
{
rounded_width = 128;
}
else if (a1 <= 256)
{
rounded_width = 256;
}
else if (a1 <= 512)
{
rounded_width = 512;
}
else
{
rounded_width = 1024;
}
i32 rounded_height;
if (a2 <= 8)
{
rounded_height = 8;
}
else if (a2 <= 16)
{
rounded_height = 16;
}
else if (a2 <= 32)
{
rounded_height = 32;
}
else if (a2 <= 64)
{
rounded_height = 64;
}
else if (a2 <= 128)
{
rounded_height = 128;
}
else if (a2 <= 256)
{
rounded_height = 256;
}
else if (a2 <= 512)
{
rounded_height = 512;
}
else
{
rounded_height = 1024;
}
if (gSquareOnly)
{
if (rounded_width > rounded_height)
{
rounded_height = rounded_width;
}
else
{
rounded_width = rounded_height;
}
}
i32 aspectRatio;
if (rounded_width > rounded_height)
{
aspectRatio = rounded_width / rounded_height;
}
else
{
aspectRatio = rounded_height / rounded_width;
}
if (gMaxTextureAspectRatio && aspectRatio > gMaxTextureAspectRatio)
{
if (rounded_width > rounded_height)
{
rounded_width = rounded_height * gMaxTextureAspectRatio;
if (rounded_width < a1)
rounded_width = a1;
}
else
{
rounded_height = rounded_width * gMaxTextureAspectRatio;
if (rounded_height < a2)
rounded_height = a2;
}
}
u16* pBmpBuf = static_cast<u16*>(DCMem_New(
2 * rounded_width * rounded_height,
0,
1,
0,
1));
print_if_false(pBmpBuf != 0, "Out of system memory.");
if (a1 != rounded_width || a2 != rounded_height)
memset(
pBmpBuf,
0,
2 * rounded_width * rounded_height);
ClutPC* pClut;
if (!a4)
{
pClut = gClutPcRelated;
print_if_false(pClut != 0, "no palette!");
}
else
{
pClut = clutToClutPc(a4);
a4 = pClut->mClut;
}
for (i32 i = 0; i < 0x27; i++)
{
if (gCreateTextureArr[i] == a8)
{
a5 &= 0xFFFFFFFE;
break;
}
}
u16 v46[256];
i32 v45 = ConvertPSXPaletteToPC(a4, v46, 0x100, a5);
for (i32 y = 0; y < a2; y++)
{
for (i32 x = 0; x < a1; x++)
{
pBmpBuf[x + y * rounded_width] = v46[
reinterpret_cast<const u8*>(a3)[x + y * a1]];
}
}
i32 textureHandleIndex;
if (!a7)
{
textureHandleIndex = PCTex_CreateTexturePVR(
rounded_width,
rounded_height,
(v45 == 0 ? 1 : 0) | 0x900,
pBmpBuf,
1u,
a6,
a8);
print_if_false(textureHandleIndex != -1, "Ouch %s", a6);
}
else
{
if (CheckValidTexture(a7))
PCTex_ReleaseSysTexture(a7, 0);
i32 res = PCTex_CreateTexturePVRInId(
a7,
rounded_width,
rounded_height,
(v45 == 0 ? 1 : 0) | 0x900,
pBmpBuf,
1u,
a6,
a8);
print_if_false(res != 0, "Ouch %s", a6);
textureHandleIndex = a7;
}
SPCTexture* v34 = &gGlobalTextures[textureHandleIndex];
v34->mSizeOne = a1;
v34->mSizeTwo = a2;
v34->field_60 = (int)a4;
float v40 = (float)(u16)a1;
float v38 = (float)rounded_width;
v34->pTextureData = a3;
v34->field_64 = 256;
v34->mWScale = v40 / v38;
float v41 = (float)(u16)a2;
float v43 = (float)rounded_height;
v34->mHScale = v41 / v43;
if (pClut)
{
print_if_false(pClut->mColorCount == 256, "Clut has wrong color count!");
++pClut->mRefs;
gCreateTextureClut = pClut;
}
return textureHandleIndex;
}
// @Ok
INLINE i32 PCTex_CreateTexturePVR(
i32 a1,
i32 a2,
u32 a3,
void* pData,
u32 a5,
const char* a6,
u32 a7)
{
print_if_false(
(reinterpret_cast<i32>(pData) & 3) == 0,
"texture data pointer must be aligned to 4 byte boundary");
i32 unusedId = PCTex_FindUnusedTextureId();
i32 res = PCTex_CreateTexturePVRInId(
unusedId,
a1,
a2,
a3,
pData,
a5,
a6,
a7);
if (res)
{
gGlobalTextures[unusedId].pTextureData = pData;
gGlobalTextures[unusedId].field_60 = a3;
gGlobalTextures[unusedId].field_64 = 0x10000;
return unusedId;
}
return -1;
}
// @NotOk
// Missing low graphics and other sliced stuff
i32 PCTex_CreateTexturePVRInId(
i32 a1,
i32 a2,
i32 a3,
u32 a4,
void* a5,
u32 a6,
const char * a7,
u32 a8)
{
void *v83 = a5;
print_if_false( (a2 & (a2 - 1)) == 0 && a2 &&
(a3 & (a3 - 1)) == 0 && a3, "texture size must be powers of 2");
if (a4 & 0x1000)
return 0;
print_if_false(!gGlobalTextures[a1].mD3DTex && !gGlobalTextures[a1].mSplit, "texture slot already used");
gGlobalTextures[a1].mHScale = 1.0f;
gGlobalTextures[a1].mWScale = 1.0f;
gGlobalTextures[a1].mSizeOne = a2;
gGlobalTextures[a1].mSizeTwo = a3;
gGlobalTextures[a1].mFlags = a6;
gGlobalTextures[a1].mTexture = 0;
gGlobalTextures[a1].field_C = 1.0f / (float)a2;
gGlobalTextures[a1].field_10 = 1.0f / (float)a3;
char v13 = 0;
if (!a4 || a4 == 2 || a4 == 7)
v13 = 1;
gGlobalTextures[a1].mAlpha ^= v13;
if (!a7)
strncpy(gGlobalTextures[a1].field_28, a7, 0x1F);
else
gGlobalTextures[a1].field_28[0] = 0;
gGlobalTextures[a1].field_48 = a8;
i32 v14;
if (!a4)
{
v14 = 0;
}
else if (a4 == 2)
{
v14 = 1;
}
else if (a4 == 1)
{
v14 = 2;
}
else
{
v14 = a4 == 7 ? 3 : -1;
}
if (v14 == 3 || gPcTexContainer[v14].field_28 & 1)
{
gGlobalTextures[a1].field_24 = gPcTexPvrAndSoftRendererRelated;
}
else
{
gGlobalTextures[a1].field_24 = v14;
}
i32 v84;
if (a6 & 0x200)
v84 = 2 * gPvrRelatedWidth;
else
v84 = 2 * a2;
if (a4 == 7)
v84 *= 2;
u32 v12 = a4 & 0xFF00;
if (v12 == 0x100 || v12 == 0x200 || v12 == 0xD00)
{
v83 = PVR_ConvertTwiddledToBMP(
a2,
a3,
reinterpret_cast<const u16*>(a5),
v12 == 512);
}
else if (v12 == 0x300 || v12 == 0x400)
{
v83 = PVR_ConvertVQToBMP(
a2,
a3,
reinterpret_cast<const u16*>(a5),
v12 == 1024);
}
gGlobalTextures[a1].mD3DTex = 0;
if (a2 <= gMaxTextureWidth && a3 <= gTextureHeight)
{
gPvrCountRelated++;
i32 v19 = gGlobalTextures[a1].field_24;
gGlobalTextures[a1].field_50 = gPvrCountRelated;
i32 v20;
if (gPcTexContainer[v19].field_4 == 32)
{
v20 = 4 * a2;
}
else
{
v20 = 2 * a2;
}
if (gLowGraphics)
{
// @FIXME: todo lol
}
else
{
downloadTexture(
&gGlobalTextures[a1],
reinterpret_cast<u16*>(v83),
v84,
v14);
}
if (a6 & 0x200)
{
gGlobalTextures[a1].mFlags &= ~2;
gGlobalTextures[a1].mFlags |= 0x2006;
gGlobalTextures[a1].pTextureData = a5;
u16* mClut;
if (gCreateTextureClut)
mClut = gCreateTextureClut->mClut;
else
mClut = reinterpret_cast<u16*>(a4);
gGlobalTextures[a1].field_60 = reinterpret_cast<i32>(mClut);
if (gCreateTextureClut)
gGlobalTextures[a1].field_64 = gCreateTextureClut->mColorCount;
else
gGlobalTextures[a1].field_64 = 0x10000;
}
}
if (v12 == 256 || v12 == 512 || v12 == 768 || v12 == 1024 || v12 == 3328)
free(v83);
return 1;
}
// @Ok
INLINE i32 PCTex_FindUnusedTextureId(void)
{
i32 id = 8;
for (;
id < GLOBAL_TEXTURE_COUNT;
id++)
{
if (!gGlobalTextures[id].mD3DTex && !gGlobalTextures[id].mSplit)
break;
}
if (id >= GLOBAL_TEXTURE_COUNT)
{
error("out of texture handles.");
}
print_if_false(1u, "id must fit into 10 bits!");
return id;
}
// @Ok
// @Matching
void PCTex_FreePcIcons(void)
{
for (i32 i = 0; i < PC_ICON_COUNT; i++)
{
if (gPcIcons[i] != -1)
{
PCTex_ReleaseSysTexture(gPcIcons[i], true);
gPcIcons[i] = -1;
}
}
}
// @Ok
IDirectDrawSurface7* PCTex_GetDirect3DTexture(i32 index)
{
return gGlobalTextures[index].mD3DTex;
}
// @Ok
void PCTex_GetInvTextureSize(i32 index, float* pF1 ,float * pF2)
{
*pF1 = gGlobalTextures[index].field_C;
*pF2 = gGlobalTextures[index].field_10;
}
// @Ok
void PCTex_GetTextureSize(
i32 index,
i32* pOne,
i32* pTwo)
{
*pOne = gGlobalTextures[index].mSizeOne;
*pTwo = gGlobalTextures[index].mSizeTwo;
}
// @Ok
i32 PCTex_GetTextureSplitCount(i32 index)
{
return gGlobalTextures[index].mSplitCount;
}
// @Ok
// @Matching
void PCTex_InitSystemTextures(void)
{
if (gLowGraphics)
{
gMaxTextureAspectRatio = 0;
gMaxTextureWidth = 256;
gTextureHeight = 256;
gSquareOnly = 0;
}
else
{
#ifdef _WIN32
gMaxTextureWidth = gD3DDevCaps.dwMaxTextureWidth;
gTextureHeight = gD3DDevCaps.dwMaxTextureHeight;
gMaxTextureAspectRatio = gD3DDevCaps.dwMaxTextureAspectRatio;
gSquareOnly = (gD3DDevCaps.dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_SQUAREONLY) != 0;
#endif
}
PCTEX_Init();
}
// @MEDIUMTODO
i32 PCTex_LoadLtiTexture(const char*,u32,i32,u32)
{
printf("PCTex_LoadLtiTexture(char const *,u32,i32,u32)");
return 0x20082024;
}
// @Ok
void PCTex_LoadPcIcons(void)
{
for (i32 i = 0;
i < PC_ICON_COUNT;
i++)
{
if (gPcIcons[i] == -1)
{
i32 tex = PCTex_LoadLtiTexture(gPcIconNames[i], 0, i+3, 1);
gPcIcons[i] = tex;
print_if_false(tex != -1, "Error loading icon tex: %s\r\n", gPcIconNames[i]);
}
}
}
// @Ok
void* PCTex_LoadTexturePVR(const char* a1, char* a2)
{
PVRHeader* pHeader = static_cast<PVRHeader*>(PCTex_BufferPVR(a1, a2));
i32 texRes = PCTex_CreateTexturePVR(
pHeader->field_1C,
pHeader->field_1E,
pHeader->field_18,
&pHeader->pTextureData,
0,
a1,
0);
print_if_false(texRes != -1, "texture cannot be smallvq: %s", a1);
if (!a2)
PCTex_UnbufferPVR(pHeader);
return reinterpret_cast<void*>(texRes);
}