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57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
#include "common.h"
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#include "core/math/SinTable.h"
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#include "gui/VramContext.h"
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#include "gui/Gx.h"
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#include "gui/materialDesign.h"
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#include "gui/GraphicsContext.h"
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#include "MaterialCoverView.h"
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void MaterialCoverView::InitVram(const VramContext& vramContext)
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{
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const auto texVramManager = vramContext.GetTexVramManager();
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const auto texPlttVramManager = vramContext.GetTexPlttVramManager();
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if (texVramManager && texPlttVramManager)
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{
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_texVramOffset = texVramManager->Alloc(128 * 96);
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_plttVramOffset = texPlttVramManager->Alloc(256 * 2);
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}
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}
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void MaterialCoverView::Draw(GraphicsContext& graphicsContext)
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{
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if (_cover.IsValid() && _textureLoadRequest.GetState() == VBlankTextureLoadRequestState::LoadComplete)
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{
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Gx::TexImageParam(_texVramOffset >> 3, false, true, false, true, GX_TEXSIZE_128,
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GX_TEXSIZE_128, GX_TEXFMT_PLTT256, false, GX_TEXGEN_NONE);
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Gx::TexPlttBase(_plttVramOffset >> 4);
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u32 polygonId = graphicsContext.GetPolygonId();
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Gx::PolygonAttr(GX_LIGHTMASK_NONE, GX_POLYGON_MODE_MODULATE, GX_DISPLAY_MODE_FRONT,
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false, false, false, GX_DEPTH_FUNC_EQUAL, false, 31, polygonId);
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Gx::Color(31, 31, 31);
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Gx::Begin(GX_PRIMITIVE_QUAD);
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Gx::TexCoord(0, -COVER_HEIGHT);
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REG_GX_VTX_16 = GX_VTX_PACK(_position.x << 6, _position.y << 3);
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REG_GX_VTX_16 = 0;
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Gx::TexCoord(0, 0);
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REG_GX_VTX_XY = GX_VTX_PACK(_position.x << 6, (_position.y + COVER_HEIGHT) << 3);
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Gx::TexCoord(COVER_WIDTH, 0);
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REG_GX_VTX_XY = GX_VTX_PACK((_position.x + COVER_WIDTH) << 6, (_position.y + COVER_HEIGHT) << 3);
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Gx::TexCoord(COVER_WIDTH, -COVER_HEIGHT);
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REG_GX_VTX_XY = GX_VTX_PACK((_position.x + COVER_WIDTH) << 6, _position.y << 3);
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Gx::End();
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}
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}
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void MaterialCoverView::UploadCoverGraphics()
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{
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if (_cover.IsValid())
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{
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_cover->SetTexVramOffset(_texVramOffset, _plttVramOffset);
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_vblankTextureLoader->CancelLoad(_textureLoadRequest);
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_textureLoadRequest = _cover->CreateTextureLoadRequest();
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_vblankTextureLoader->RequestLoad(_textureLoadRequest);
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}
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}
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