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#include "egg/gfx/eggCapTexture.h"
#include "egg/gfx/eggCpuTexture.h"
#include "egg/gfx/eggStateGX.h"
#include "rvl/GX/GXFrameBuf.h"
#include "rvl/GX/GXPixel.h"
#include "rvl/GX/GXTypes.h"
namespace {
static const GXColor DEFUALT_CLEAR_COLOR = {0, 0, 0, 0};
static const u8 SAMPLE_PATTERN_OFF[12][2] = {};
} // namespace
namespace EGG {
const CopyFilter CapTexture::VFILTER_BLUR = {
{0x15, 0, 0, 0x16, 0, 0x15, 0}
};
const CopyFilter CapTexture::VFILTER_OFF = {
{0, 0, 1, 0x3F, 0, 0, 0}
};
void CapTexture::configure() {
CpuTexture::configure();
mCapFlags = 0;
mClearColor = DEFUALT_CLEAR_COLOR;
field_0x20 = 0xFFFFFF;
mCopyFilterArg = VFILTER_OFF;
}
void CapTexture::capture(u16 x, u16 y, bool upscale, int format) {
GXTexFmt fmt = format == -1 ? getFormat() : static_cast<GXTexFmt>(format);
u16 width = upscale ? getWidth() * 2 : getWidth();
u16 height = upscale ? getHeight() * 2 : getHeight();
GXSetTexCopySrc(x, y, width, height);
GXSetTexCopyDst(mWidth, mHeight, fmt, upscale);
GXSetCopyFilter(
0, SAMPLE_PATTERN_OFF, (mCapFlags & 8) ? true : false,
(mCapFlags & 8) ? mCopyFilterArg.values : VFILTER_OFF.values
);
StateGX::ScopedColor colorUpdate((mCapFlags & 1) != 0);
StateGX::ScopedAlpha alphaUpdate((mCapFlags & 2) != 0);
GXSetZMode(true, GX_ALWAYS, (mCapFlags & 4) != 0);
GXSetCopyClear(mClearColor, field_0x20);
GXSetCopyClamp(3);
StateGX::GXCopyTex_(dataPtr, true);
GXSetCopyFilter(0, SAMPLE_PATTERN_OFF, 0, VFILTER_OFF.values);
if ((mCapFlags & 0x10) != 0) {
GXPixModeSync();
}
if ((mCapFlags & 0x20) != 0) {
StateGX::invalidateTexAllGX();
}
}
void CapTexture::fn_8049D9D0(u8 arg) {
onCapFlag(0x8);
CopyFilter v;
v.values[0] = arg;
v.values[1] = 0;
v.values[2] = 1;
v.values[3] = 64 - (2 * arg) - 1;
v.values[4] = 0;
v.values[5] = arg;
v.values[6] = 0;
setCopyFilter(v);
}
} // namespace EGG
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