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LibWeb/WebGL: Implement WebGLRenderingContextBase.lineWidth()

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This commit is contained in:
Luke Wilde 2022-06-13 16:55:21 +01:00 • committed by Linus Groh
parent a6617e1096
commit d9ef228c76
3 changed files with 15 additions and 0 deletions
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13
Userland/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.cpp
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@ -242,6 +242,19 @@ GLenum WebGLRenderingContextBase::get_error()
return m_context->gl_get_error();
}
void WebGLRenderingContextBase::line_width(GLfloat width)
{
if (m_context_lost)
return;
dbgln_if(WEBGL_CONTEXT_DEBUG, "WebGLRenderingContextBase::line_width(width={})", width);
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#NAN_LINE_WIDTH
// "In the WebGL API, if the width parameter passed to lineWidth is set to NaN, an INVALID_VALUE error is generated and the line width is not changed."
RETURN_WITH_WEBGL_ERROR_IF(isnan(width), GL_INVALID_VALUE);
m_context->gl_line_width(width);
}
void WebGLRenderingContextBase::polygon_offset(GLfloat factor, GLfloat units)
{
if (m_context_lost)

1
Userland/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.h
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@ -48,6 +48,7 @@ public:
GLenum get_error();
void line_width(GLfloat width);
void polygon_offset(GLfloat factor, GLfloat units);
void scissor(GLint x, GLint y, GLsizei width, GLsizei height);

1
Userland/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.idl
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@ -43,6 +43,7 @@ interface mixin WebGLRenderingContextBase {
GLenum getError();
undefined lineWidth(GLfloat width);
undefined polygonOffset(GLfloat factor, GLfloat units);
undefined scissor(GLint x, GLint y, GLsizei width, GLsizei height);