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LibSoftGPU: Remove GLenum used for selecting rendered primitive type

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This removes the last reference to LibGL from LibSoftGPU. The GLenum
has been replaced by our own enum.
This commit is contained in:
Stephan Unverwerth 2021-12-22 23:58:36 +01:00 • committed by Brian Gianforcaro
parent de0069188f
commit f7c40b25ac
3 changed files with 34 additions and 10 deletions
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10
Userland/Libraries/LibSoftGPU/Device.cpp
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@ -498,7 +498,7 @@ Device::Device(const Gfx::IntSize& min_size)
m_options.scissor_box = m_render_target->rect();
}
void Device::draw_primitives(GLenum primitive_type, FloatMatrix4x4 const& transform, FloatMatrix4x4 const& texture_matrix, Vector<Vertex> const& vertices, Vector<size_t> const& enabled_texture_units)
void Device::draw_primitives(PrimitiveType primitive_type, FloatMatrix4x4 const& transform, FloatMatrix4x4 const& texture_matrix, Vector<Vertex> const& vertices, Vector<size_t> const& enabled_texture_units)
{
// At this point, the user has effectively specified that they are done with defining the geometry
// of what they want to draw. We now need to do a few things (https://www.khronos.org/opengl/wiki/Rendering_Pipeline_Overview):
@ -517,7 +517,7 @@ void Device::draw_primitives(GLenum primitive_type, FloatMatrix4x4 const& transf
m_processed_triangles.clear_with_capacity();
// Let's construct some triangles
if (primitive_type == GL_TRIANGLES) {
if (primitive_type == PrimitiveType::Triangles) {
Triangle triangle;
for (size_t i = 0; i < vertices.size(); i += 3) {
triangle.vertices[0] = vertices.at(i);
@ -526,7 +526,7 @@ void Device::draw_primitives(GLenum primitive_type, FloatMatrix4x4 const& transf
m_triangle_list.append(triangle);
}
} else if (primitive_type == GL_QUADS) {
} else if (primitive_type == PrimitiveType::Quads) {
// We need to construct two triangles to form the quad
Triangle triangle;
VERIFY(vertices.size() % 4 == 0);
@ -543,7 +543,7 @@ void Device::draw_primitives(GLenum primitive_type, FloatMatrix4x4 const& transf
triangle.vertices[2] = vertices.at(i);
m_triangle_list.append(triangle);
}
} else if (primitive_type == GL_TRIANGLE_FAN || primitive_type == GL_POLYGON) {
} else if (primitive_type == PrimitiveType::TriangleFan) {
Triangle triangle;
triangle.vertices[0] = vertices.at(0); // Root vertex is always the vertex defined first
@ -553,7 +553,7 @@ void Device::draw_primitives(GLenum primitive_type, FloatMatrix4x4 const& transf
triangle.vertices[2] = vertices.at(i + 1);
m_triangle_list.append(triangle);
}
} else if (primitive_type == GL_TRIANGLE_STRIP) {
} else if (primitive_type == PrimitiveType::TriangleStrip) {
Triangle triangle;
for (size_t i = 0; i < vertices.size() - 2; i++) {
triangle.vertices[0] = vertices.at(i);