LibGL: Set correct matrices in glFrustum and glOrtho

We were erroneously setting the projection matrix when `GL_MODELVIEW` was supplied.
Author: https://github.com/gmta Commit: https://github.com/SerenityOS/serenity/commit/d905de6a7a Pull-request: https://github.com/SerenityOS/serenity/pull/12695 Reviewed-by: https://github.com/Quaker762 ✅ Reviewed-by: https://github.com/linusg ✅ Reviewed-by: https://github.com/sunverwerth ✅
2022-02-21 01:32:40 +01:00 · 2022-02-21 01:32:40 +01:00 · d905de6a7a · 2024-07-18 03:35:30 +09:00
commit d905de6a7a
parent 5cf967e4f2
1 changed files with 2 additions and 2 deletions
--- a/Userland/Libraries/LibGL/SoftwareGLContext.cpp
+++ b/Userland/Libraries/LibGL/SoftwareGLContext.cpp
@ -401,7 +401,7 @@ void SoftwareGLContext::gl_frustum(GLdouble left, GLdouble right, GLdouble botto
    if (m_current_matrix_mode == GL_PROJECTION)
        m_projection_matrix = m_projection_matrix * frustum;
    else if (m_current_matrix_mode == GL_MODELVIEW)
-        m_projection_matrix = m_model_view_matrix * frustum;
+        m_model_view_matrix = m_model_view_matrix * frustum;
    else if (m_current_matrix_mode == GL_TEXTURE)
        m_texture_matrix = m_texture_matrix * frustum;
    else
@ -432,7 +432,7 @@ void SoftwareGLContext::gl_ortho(GLdouble left, GLdouble right, GLdouble bottom,
    if (m_current_matrix_mode == GL_PROJECTION)
        m_projection_matrix = m_projection_matrix * projection;
    else if (m_current_matrix_mode == GL_MODELVIEW)
-        m_projection_matrix = m_model_view_matrix * projection;
+        m_model_view_matrix = m_model_view_matrix * projection;
    else if (m_current_matrix_mode == GL_TEXTURE)
        m_texture_matrix = m_texture_matrix * projection;
    else