ugo_zapad/unease
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This commit is contained in:
Kirill Yurkin
2025-03-07 16:54:27 +03:00
parent dd05797b95
commit 719171e7d8
21 changed files with 817 additions and 285 deletions
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95
engine/render/texture2d.cpp
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@@ -118,7 +118,7 @@ void Texture2D::CreateRaw(void* data, int width, int height, PixelFormat pf)
glGenTextures(1, &m_handle);
glBindTexture(GL_TEXTURE_2D, m_handle);
glTexImage2D(GL_TEXTURE_2D, 0, getGLInternalPF(pf), width, height, 0, getGLInternalPF(pf), GL_UNSIGNED_BYTE, data);
glTexImage2D(GL_TEXTURE_2D, 0, GetGLInternalPF(pf), width, height, 0, GetGLInternalPF(pf), GL_UNSIGNED_BYTE, data);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -131,6 +131,9 @@ void Texture2D::CreateRaw(void* data, int width, int height, PixelFormat pf)
void Texture2D::GenerateMipmaps()
{
assert(0 && "Not Implemented");
#if 0
glBindTexture(GL_TEXTURE_2D, m_handle);
glGenerateMipmap(GL_TEXTURE_2D);
@@ -142,6 +145,7 @@ void Texture2D::GenerateMipmaps()
//}
glBindTexture(GL_TEXTURE_2D, 0);
#endif
}
void Texture2D::Bind()
@@ -151,105 +155,24 @@ void Texture2D::Bind()
void Texture2D::SetWrapS(TextureWrap wrap)
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, getGlWrap(wrap));
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GetGlWrap(wrap));
}
void Texture2D::SetWrapT(TextureWrap wrap)
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, getGlWrap(wrap));
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GetGlWrap(wrap));
}
void Texture2D::SetMin(TextureFilter filter)
{
GLint param = 0;
param = getGlTexFilter(filter);
param = GetGlTexFilter(filter);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, param);
}
void Texture2D::SetMag(TextureFilter filter)
{
GLint param = 0;
param = getGlTexFilter(filter);
param = GetGlTexFilter(filter);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, param);
}
GLint GetGlWrap(TextureWrap wrap)
{
GLint param = 0;
if (wrap == TextureWrap::Repeat)
param = GL_REPEAT;
else if (wrap == TextureWrap::MirroredRepeat)
param = GL_MIRRORED_REPEAT;
else if (wrap == TextureWrap::ClampToEdge)
param = GL_CLAMP_TO_EDGE;
else if (wrap == TextureWrap::ClampToBorder)
param = GL_CLAMP_TO_BORDER;
return param;
}
GLint GetGlTexFilter(TextureFilter filter)
{
GLint param = 0;
if (filter == TextureFilter::Linear)
param = GL_LINEAR;
else if (filter == TextureFilter::Nearest)
param = GL_NEAREST;
else if (filter == TextureFilter::LinearMipmapLinear)
param = GL_LINEAR_MIPMAP_LINEAR;
else if (filter == TextureFilter::LinearMipmapNearest)
param = GL_LINEAR_MIPMAP_NEAREST;
else if (filter == TextureFilter::NearestMipmapLinear)
param = GL_NEAREST_MIPMAP_LINEAR;
else if (filter == TextureFilter::NearestMipmapNearest)
param = GL_NEAREST_MIPMAP_NEAREST;
return param;
}
uint getGLPF(PixelFormat pf)
{
return 0;
//return uint32_t();
}
// Kirill: Remove to render_main.cpp or something else
uint getGLInternalPF(PixelFormat pf)
{
switch (pf)
{
case PF_UNKNOWN:
return 0;
case PF_R8G8B8:
case PF_R8G8B8F:
return GL_RGB;
case PF_R8G8B8A8:
case PF_R8G8B8A8F:
return GL_RGBA;
}
return 0;
}
uint getGLTypePF(PixelFormat pf)
{
switch (pf)
{
case PF_UNKNOWN:
return 0;
case PF_R8G8B8:
case PF_R8G8B8A8:
return GL_UNSIGNED_BYTE;
case PF_R8G8B8F:
case PF_R8G8B8A8F:
return GL_FLOAT;
}
return 0;
}