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LibGL: Implement glClearDepthf and store as float

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Our API still specifies it as a double, but internally we communicate a
float to the rasterizer. Additionally, clamp the value to 0..1 as
described in the spec.
This commit is contained in:
Jelle Raaijmakers 2022-02-21 01:26:27 +01:00 • committed by Linus Groh
parent 36a732e98e
commit 44a3d5c101
4 changed files with 9 additions and 3 deletions
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5
Userland/Libraries/LibGL/GLUtils.cpp
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@ -50,6 +50,11 @@ void glClearDepth(GLdouble depth)
g_gl_context->gl_clear_depth(depth);
}
void glClearDepthf(GLfloat depth)
{
g_gl_context->gl_clear_depth(static_cast<double>(depth));
}
void glColorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha)
{
g_gl_context->gl_color_mask(red, green, blue, alpha);