beenull/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2024-11-29 19:10:26 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 7

LibGL: Implement glEnableClientState and glDisableClientState

Browse source
This commit is contained in:
Stephan Unverwerth 2021-08-13 01:36:22 +02:00 committed by Andreas Kling
parent 5f863016ca
commit 886f154c2a
Notes: sideshowbarker 2024-07-18 06:57:59 +09:00 
Author: https://github.com/sunverwerth
Commit: https://github.com/SerenityOS/serenity/commit/886f154c2ab
Pull-request: https://github.com/SerenityOS/serenity/pull/9382
Reviewed-by: https://github.com/alimpfard
5 changed files with 65 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Userland/Libraries/LibGL/GL/gl.h
View file

@ -354,6 +354,8 @@ GLAPI void glBindTexture(GLenum target, GLuint texture);
GLAPI void glActiveTexture(GLenum texture);
GLAPI void glGetFloatv(GLenum pname, GLfloat* params);
GLAPI void glDepthMask(GLboolean flag);
GLAPI void glEnableClientState(GLenum cap);
GLAPI void glDisableClientState(GLenum cap);
#ifdef __cplusplus
}

2
Userland/Libraries/LibGL/GLContext.h
View file

@ -64,6 +64,8 @@ public:
virtual void gl_active_texture(GLenum texture) = 0;
virtual void gl_get_floatv(GLenum pname, GLfloat* params) = 0;
virtual void gl_depth_mask(GLboolean flag) = 0;
virtual void gl_enable_client_state(GLenum cap) = 0;
virtual void gl_disable_client_state(GLenum cap) = 0;
virtual void present() = 0;
};

10
Userland/Libraries/LibGL/GLUtils.cpp
View file

@ -94,3 +94,13 @@ void glDepthMask(GLboolean flag)
{
g_gl_context->gl_depth_mask(flag);
}
void glEnableClientState(GLenum cap)
{
g_gl_context->gl_enable_client_state(cap);
}
void glDisableClientState(GLenum cap)
{
g_gl_context->gl_disable_client_state(cap);
}

44
Userland/Libraries/LibGL/SoftwareGLContext.cpp
View file

@ -1403,6 +1403,50 @@ void SoftwareGLContext::gl_depth_mask(GLboolean flag)
m_rasterizer.set_options(options);
}
void SoftwareGLContext::gl_enable_client_state(GLenum cap)
{
RETURN_WITH_ERROR_IF(m_in_draw_state, GL_INVALID_OPERATION);
switch (cap) {
case GL_VERTEX_ARRAY:
m_client_side_vertex_array_enabled = true;
break;
case GL_COLOR_ARRAY:
m_client_side_color_array_enabled = true;
break;
case GL_TEXTURE_COORD_ARRAY:
m_client_side_texture_coord_array_enabled = true;
break;
default:
RETURN_WITH_ERROR_IF(true, GL_INVALID_ENUM);
}
}
void SoftwareGLContext::gl_disable_client_state(GLenum cap)
{
RETURN_WITH_ERROR_IF(m_in_draw_state, GL_INVALID_OPERATION);
switch (cap) {
case GL_VERTEX_ARRAY:
m_client_side_vertex_array_enabled = false;
break;
case GL_COLOR_ARRAY:
m_client_side_color_array_enabled = false;
break;
case GL_TEXTURE_COORD_ARRAY:
m_client_side_texture_coord_array_enabled = false;
break;
default:
RETURN_WITH_ERROR_IF(true, GL_INVALID_ENUM);
}
}
void SoftwareGLContext::present()
{
m_rasterizer.blit_to(*m_frontbuffer);

7
Userland/Libraries/LibGL/SoftwareGLContext.h
View file

@ -74,6 +74,8 @@ public:
virtual void gl_active_texture(GLenum texture) override;
virtual void gl_get_floatv(GLenum pname, GLfloat* params) override;
virtual void gl_depth_mask(GLboolean flag) override;
virtual void gl_enable_client_state(GLenum cap) override;
virtual void gl_disable_client_state(GLenum cap) override;
virtual void present() override;
@ -134,6 +136,11 @@ private:
GLenum m_current_read_buffer = GL_BACK;
// Client side arrays
bool m_client_side_vertex_array_enabled = false;
bool m_client_side_color_array_enabled = false;
bool m_client_side_texture_coord_array_enabled = false;
NonnullRefPtr<Gfx::Bitmap> m_frontbuffer;
Clipper m_clipper;