void PolyDrawArgs::SetTexture(FSoftwareTexture *texture, uint32_t translationID, FRenderStyle style)
{
// Alphatexture overrides translations.
if (translationID != 0xffffffff && translationID != 0 && !(style.Flags & STYLEF_RedIsAlpha))
{
FRemapTable *table = TranslationToTable(translationID);
if (table != nullptr && !table->Inactive)
{
if (PolyTriangleDrawer::IsBgra())
mTranslation = (uint8_t*)table->Palette;
else
mTranslation = table->Remap;
mTexture = texture;
mTextureWidth = texture->GetPhysicalWidth();
mTextureHeight = texture->GetPhysicalHeight();
mTexturePixels = texture->GetPixels(style);
return;
}
}
if (style.Flags & STYLEF_RedIsAlpha)
{
mTexture = texture;
mTextureWidth = texture->GetPhysicalWidth();
mTextureHeight = texture->GetPhysicalHeight();
mTexturePixels = texture->GetPixels(style);
}
else
{
SetTexture(texture, style);
}
}
void PolyDrawArgs::SetTexture(FTexture *texture, uint32_t translationID, bool forcePal)
{
if (translationID != 0xffffffff && translationID != 0)
{
FRemapTable *table = TranslationToTable(translationID);
if (table != nullptr && !table->Inactive)
{
if (PolyRenderer::Instance()->RenderTarget->IsBgra())
mTranslation = (uint8_t*)table->Palette;
else
mTranslation = table->Remap;
mTextureWidth = texture->GetWidth();
mTextureHeight = texture->GetHeight();
mTexturePixels = texture->GetPixels();
return;
}
}
if (forcePal)
{
mTextureWidth = texture->GetWidth();
mTextureHeight = texture->GetHeight();
mTexturePixels = texture->GetPixels();
}
else
{
SetTexture(texture);
}
}
BYTE * GetBlendMap(PalEntry blend, BYTE *blendwork)
{
switch (blend.a==0 ? blend.r : -1)
{
case BLEND_INVERSEMAP:
return InverseColormap;
case BLEND_GOLDMAP:
return GoldColormap;
case BLEND_REDMAP:
return RedColormap;
case BLEND_GREENMAP:
return GreenColormap;
case BLEND_ICEMAP:
return TranslationToTable(TRANSLATION(TRANSLATION_Standard, 7))->Remap;
default:
if (blend.r >= BLEND_DESATURATE1 && blend.r <= BLEND_DESATURATE31)
{
return DesaturateColormap[blend.r - BLEND_DESATURATE1];
}
else
{
blendwork[0]=0;
if (blend.a == 255)
{
for(int i=1;i<256;i++)
{
int rr = (blend.r * GPalette.BaseColors[i].r) / 255;
int gg = (blend.g * GPalette.BaseColors[i].g) / 255;
int bb = (blend.b * GPalette.BaseColors[i].b) / 255;
blendwork[i] = ColorMatcher.Pick(rr, gg, bb);
}
return blendwork;
}
else if (blend.a != 0)
{
for(int i=1;i<256;i++)
{
int rr = (blend.r * blend.a + GPalette.BaseColors[i].r * (255-blend.a)) / 255;
int gg = (blend.g * blend.a + GPalette.BaseColors[i].g * (255-blend.a)) / 255;
int bb = (blend.b * blend.a + GPalette.BaseColors[i].b * (255-blend.a)) / 255;
blendwork[i] = ColorMatcher.Pick(rr, gg, bb);
}
return blendwork;
}
}
}
return NULL;
}
BYTE *GetBlendMap(PalEntry blend, BYTE *blendwork)
{
switch (blend.a==0 ? int(blend) : -1)
{
case BLEND_ICEMAP:
return TranslationToTable(TRANSLATION(TRANSLATION_Standard, 7))->Remap;
default:
if (blend >= BLEND_SPECIALCOLORMAP1 && blend < BLEND_SPECIALCOLORMAP1 + SpecialColormaps.Size())
{
return SpecialColormaps[blend - BLEND_SPECIALCOLORMAP1].Colormap;
}
else if (blend >= BLEND_DESATURATE1 && blend <= BLEND_DESATURATE31)
{
return DesaturateColormap[blend - BLEND_DESATURATE1];
}
else
{
blendwork[0]=0;
if (blend.a == 255)
{
for(int i=1;i<256;i++)
{
int rr = (blend.r * GPalette.BaseColors[i].r) / 255;
int gg = (blend.g * GPalette.BaseColors[i].g) / 255;
int bb = (blend.b * GPalette.BaseColors[i].b) / 255;
blendwork[i] = ColorMatcher.Pick(rr, gg, bb);
}
return blendwork;
}
else if (blend.a != 0)
{
for(int i=1;i<256;i++)
{
int rr = (blend.r * blend.a + GPalette.BaseColors[i].r * (255-blend.a)) / 255;
int gg = (blend.g * blend.a + GPalette.BaseColors[i].g * (255-blend.a)) / 255;
int bb = (blend.b * blend.a + GPalette.BaseColors[i].b * (255-blend.a)) / 255;
blendwork[i] = ColorMatcher.Pick(rr, gg, bb);
}
return blendwork;
}
}
}
return NULL;
}
void VkHardwareTexture::CreateImage(FTexture *tex, int translation, int flags)
{
if (!tex->isHardwareCanvas())
{
if (translation <= 0)
{
translation = -translation;
}
else
{
auto remap = TranslationToTable(translation);
translation = remap == nullptr ? 0 : remap->GetUniqueIndex();
}
FTextureBuffer texbuffer = tex->CreateTexBuffer(translation, flags | CTF_ProcessData);
CreateTexture(texbuffer.mWidth, texbuffer.mHeight, 4, VK_FORMAT_B8G8R8A8_UNORM, texbuffer.mBuffer);
}
else
{
auto fb = GetVulkanFrameBuffer();
VkFormat format = VK_FORMAT_R8G8B8A8_UNORM;
int w = tex->GetWidth();
int h = tex->GetHeight();
ImageBuilder imgbuilder;
imgbuilder.setFormat(format);
imgbuilder.setSize(w, h);
imgbuilder.setUsage(VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT);
mImage.Image = imgbuilder.create(fb->device);
mImage.Image->SetDebugName("VkHardwareTexture.mImage");
ImageViewBuilder viewbuilder;
viewbuilder.setImage(mImage.Image.get(), format);
mImage.View = viewbuilder.create(fb->device);
mImage.View->SetDebugName("VkHardwareTexture.mImageView");
auto cmdbuffer = fb->GetTransferCommands();
VkImageTransition imageTransition;
imageTransition.addImage(&mImage, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, true);
imageTransition.execute(cmdbuffer);
}
}
