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Support all texture types for framebuffer color target

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This commit is contained in:
Nikita Lisitsa 2020-10-03 20:42:16 +03:00
parent 5e344c408f
commit d8069308ee
2 changed files with 21 additions and 0 deletions
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3
libs/gfx/include/psemek/gfx/framebuffer.hpp
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@ -24,7 +24,10 @@ namespace psemek::gfx
void bind() const;
void color(texture_1d const & tex, int attachment = 0);
void color(texture_2d const & tex, int attachment = 0);
void color(texture_3d const & tex, int layer, int attachment = 0);
void color(texture_2d_array const & tex, int layer, int attachment = 0);
void color(renderbuffer const & rb, int attachment = 0);
void depth(renderbuffer const & rb);

18
libs/gfx/source/framebuffer.cpp
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@ -57,12 +57,30 @@ namespace psemek::gfx
gl::BindFramebuffer(gl::DRAW_FRAMEBUFFER, id_);
}
void framebuffer::color(texture_1d const & tex, int attachment)
{
bind();
gl::FramebufferTexture2D(gl::DRAW_FRAMEBUFFER, gl::COLOR_ATTACHMENT0 + attachment, gl::TEXTURE_1D, tex.id(), 0);
}
void framebuffer::color(texture_2d const & tex, int attachment)
{
bind();
gl::FramebufferTexture2D(gl::DRAW_FRAMEBUFFER, gl::COLOR_ATTACHMENT0 + attachment, gl::TEXTURE_2D, tex.id(), 0);
}
void framebuffer::color(texture_3d const & tex, int layer, int attachment)
{
bind();
gl::FramebufferTexture3D(gl::DRAW_FRAMEBUFFER, gl::COLOR_ATTACHMENT0 + attachment, gl::TEXTURE_3D, tex.id(), 0, layer);
}
void framebuffer::color(texture_2d_array const & tex, int layer, int attachment)
{
bind();
gl::FramebufferTextureLayer(gl::DRAW_FRAMEBUFFER, gl::COLOR_ATTACHMENT0 + attachment, tex.id(), 0, layer);
}
void framebuffer::color(renderbuffer const & rb, int attachment)
{
bind();