ShuriZma
/
pcsx2
mirror of https://github.com/PCSX2/pcsx2.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

gsdx ogl: 

* gui refresh
  + Use some tab to reduce heigth for small screen
  + Add logz option
  + remove broken/experimental keyword. GSdx ogl is not too bad ;)
* autodetect GL_NV_depth_buffer_float

Linux tester you are welcome!



git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5862 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
gregory.hainaut 2014-02-01 11:11:14 +00:00
parent 6f3326a9a4
commit c0558c00e7
6 changed files with 50 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
plugins/GSdx/GLLoader.cpp
View File

@ -142,6 +142,8 @@ namespace GLLoader {
bool found_GL_ARB_shader_image_load_store = false; bool found_GL_ARB_shader_image_load_store = false;
bool found_GL_ARB_shader_subroutine = false; bool found_GL_ARB_shader_subroutine = false;
bool found_GL_ARB_bindless_texture = false; // GL5 GPU? bool found_GL_ARB_bindless_texture = false; // GL5 GPU?
// Surely recent hardware
bool found_GL_NV_depth_buffer_float = false;
// Mandatory for FULL GL (but optional for GLES) // Mandatory for FULL GL (but optional for GLES)
bool found_GL_ARB_multi_bind = false; // Not yet. Wait Mesa & AMD drivers. Note might be deprecated by bindless_texture bool found_GL_ARB_multi_bind = false; // Not yet. Wait Mesa & AMD drivers. Note might be deprecated by bindless_texture
@ -155,6 +157,8 @@ namespace GLLoader {
if (!found) { if (!found) {
fprintf(stderr, "INFO: %s is not supported\n", name.c_str()); fprintf(stderr, "INFO: %s is not supported\n", name.c_str());
if(mandatory) return false; if(mandatory) return false;
} else {
fprintf(stderr, "INFO: %s is supported\n", name.c_str());
} }
std::string opt("override_"); std::string opt("override_");
@ -238,6 +242,7 @@ namespace GLLoader {
if (ext.compare("GL_ARB_copy_image") == 0) found_GL_ARB_copy_image = true; if (ext.compare("GL_ARB_copy_image") == 0) found_GL_ARB_copy_image = true;
if (ext.compare("GL_ARB_gpu_shader5") == 0) found_GL_ARB_gpu_shader5 = true; if (ext.compare("GL_ARB_gpu_shader5") == 0) found_GL_ARB_gpu_shader5 = true;
if (ext.compare("GL_ARB_shader_image_load_store") == 0) found_GL_ARB_shader_image_load_store = true; if (ext.compare("GL_ARB_shader_image_load_store") == 0) found_GL_ARB_shader_image_load_store = true;
if (ext.compare("GL_NV_depth_buffer_float") == 0) found_GL_NV_depth_buffer_float = true;
#if 0 #if 0
// Erratum: on nvidia implementation, gain is very nice : 42.5 fps => 46.5 fps // Erratum: on nvidia implementation, gain is very nice : 42.5 fps => 46.5 fps
// //
@ -287,6 +292,8 @@ namespace GLLoader {
status &= status_and_override(found_GL_ARB_multi_bind,"GL_ARB_multi_bind"); status &= status_and_override(found_GL_ARB_multi_bind,"GL_ARB_multi_bind");
status &= status_and_override(found_GL_ARB_bindless_texture,"GL_ARB_bindless_texture"); status &= status_and_override(found_GL_ARB_bindless_texture,"GL_ARB_bindless_texture");
status &= status_and_override(found_GL_NV_depth_buffer_float,"GL_NV_depth_buffer_float");
fprintf(stderr, "\n"); fprintf(stderr, "\n");
#endif #endif

1
plugins/GSdx/GLLoader.h
View File

@ -283,4 +283,5 @@ namespace GLLoader {
extern bool found_GL_ARB_shader_subroutine; extern bool found_GL_ARB_shader_subroutine;
extern bool found_GL_ARB_bindless_texture; extern bool found_GL_ARB_bindless_texture;
extern bool found_GL_ARB_explicit_uniform_location; extern bool found_GL_ARB_explicit_uniform_location;
extern bool found_GL_NV_depth_buffer_float;
} }

2
plugins/GSdx/GSDeviceOGL.cpp
View File

@ -167,7 +167,7 @@ bool GSDeviceOGL::Create(GSWnd* wnd)
// **************************************************************** // ****************************************************************
// Various object // Various object
// **************************************************************** // ****************************************************************
m_shader = new GSShaderOGL(!!theApp.GetConfig("debug_ogl_shader", 1), !!theApp.GetConfig("GL_NV_Depth", 0)); m_shader = new GSShaderOGL(!!theApp.GetConfig("debug_ogl_shader", 1));
gl_GenFramebuffers(1, &m_fbo); gl_GenFramebuffers(1, &m_fbo);
gl_GenFramebuffers(1, &m_fbo_read); gl_GenFramebuffers(1, &m_fbo_read);

56
plugins/GSdx/GSLinuxDialog.cpp
View File

@ -75,10 +75,6 @@ GtkWidget* CreateRenderComboBox()
label += " (debug only)"; label += " (debug only)";
break; break;
// opengl harware is not yet finished
case 10:
label += " (experimental)";
break;
default: default:
break; break;
} }
@ -232,17 +228,19 @@ GtkWidget* CreateGlComboBox(const char* option)
bool RunLinuxDialog() bool RunLinuxDialog()
{ {
GtkWidget *dialog; GtkWidget *dialog;
GtkWidget *main_box, *res_box, *hw_box, *sw_box, *shader_box; GtkWidget *main_box, *central_box, *advance_box, *res_box, *hw_box, *sw_box, *shader_box;
GtkWidget *native_box, *fsaa_box, *resxy_box, *renderer_box, *interlace_box, *threads_box, *filter_box; GtkWidget *native_box, *fsaa_box, *resxy_box, *renderer_box, *interlace_box, *threads_box, *filter_box;
GtkWidget *hw_table, *shader_table, *res_frame, *hw_frame, *sw_frame, *shader_frame; GtkWidget *hw_table, *shader_table, *res_frame, *hw_frame, *sw_frame, *shader_frame;
GtkWidget *interlace_combo_box, *threads_spin; GtkWidget *interlace_combo_box, *threads_spin;
GtkWidget *interlace_label, *threads_label, *native_label, *fsaa_label, *rexy_label, *render_label, *filter_label; GtkWidget *interlace_label, *threads_label, *native_label, *fsaa_label, *rexy_label, *render_label, *filter_label;
GtkWidget *hack_table, *hack_skipdraw_label, *hack_box, *hack_frame; GtkWidget *hack_table, *hack_skipdraw_label, *hack_box, *hack_frame;
GtkWidget *hack_alpha_check, *hack_offset_check, *hack_skipdraw_spin, *hack_msaa_check, *hack_sprite_check, * hack_wild_check, *hack_enble_check; GtkWidget *hack_alpha_check, *hack_offset_check, *hack_skipdraw_spin, *hack_msaa_check, *hack_sprite_check, * hack_wild_check, *hack_enble_check, *hack_logz_check;
GtkWidget *hack_tco_label, *hack_tco_entry; GtkWidget *hack_tco_label, *hack_tco_entry;
GtkWidget *gl_box, *gl_frame, *gl_table; GtkWidget *gl_box, *gl_frame, *gl_table;
GtkWidget *notebook, *page_label[2];
int return_value; int return_value;
GdkPixbuf* logo_pixmap; GdkPixbuf* logo_pixmap;
@ -261,6 +259,8 @@ bool RunLinuxDialog()
// The main area for the whole dialog box. // The main area for the whole dialog box.
main_box = gtk_vbox_new(false, 5); main_box = gtk_vbox_new(false, 5);
central_box = gtk_vbox_new(false, 5);
advance_box = gtk_vbox_new(false, 5);
// The Internal resolution frame and container. // The Internal resolution frame and container.
res_box = gtk_vbox_new(false, 5); res_box = gtk_vbox_new(false, 5);
@ -335,7 +335,7 @@ bool RunLinuxDialog()
gtk_box_pack_start(GTK_BOX(native_box), native_label, false, false, 5); gtk_box_pack_start(GTK_BOX(native_box), native_label, false, false, 5);
gtk_box_pack_start(GTK_BOX(native_box), native_res_check, false, false, 5); gtk_box_pack_start(GTK_BOX(native_box), native_res_check, false, false, 5);
fsaa_label = gtk_label_new("Or Use Scaling (broken):"); fsaa_label = gtk_label_new("Or Use Scaling:");
fsaa_combo_box = CreateMsaaComboBox(); fsaa_combo_box = CreateMsaaComboBox();
fsaa_box = gtk_hbox_new(false, 5); fsaa_box = gtk_hbox_new(false, 5);
gtk_box_pack_start(GTK_BOX(fsaa_box), fsaa_label, false, false, 5); gtk_box_pack_start(GTK_BOX(fsaa_box), fsaa_label, false, false, 5);
@ -360,8 +360,9 @@ bool RunLinuxDialog()
hack_wild_check = gtk_check_button_new_with_label("Wild arm Hack"); hack_wild_check = gtk_check_button_new_with_label("Wild arm Hack");
hack_sprite_check = gtk_check_button_new_with_label("Sprite Hack"); hack_sprite_check = gtk_check_button_new_with_label("Sprite Hack");
hack_msaa_check = gtk_check_button_new_with_label("Msaa Hack"); hack_msaa_check = gtk_check_button_new_with_label("Msaa Hack");
hack_tco_label = gtk_label_new("Texture offset: 0x"); hack_tco_label = gtk_label_new("Texture Offset: 0x");
hack_tco_entry = gtk_entry_new(); hack_tco_entry = gtk_entry_new();
hack_logz_check = gtk_check_button_new_with_label("Log Depth Hack");
gtk_spin_button_set_value(GTK_SPIN_BUTTON(hack_skipdraw_spin), theApp.GetConfig("UserHacks_SkipDraw", 0)); gtk_spin_button_set_value(GTK_SPIN_BUTTON(hack_skipdraw_spin), theApp.GetConfig("UserHacks_SkipDraw", 0));
set_hex_entry(hack_tco_entry, theApp.GetConfig("UserHacks_TCOffset", 0)); set_hex_entry(hack_tco_entry, theApp.GetConfig("UserHacks_TCOffset", 0));
@ -371,12 +372,13 @@ bool RunLinuxDialog()
gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_offset_check, 1, 2, 0, 1); gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_offset_check, 1, 2, 0, 1);
gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_sprite_check, 0, 1, 1, 2); gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_sprite_check, 0, 1, 1, 2);
gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_wild_check, 1, 2, 1, 2); gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_wild_check, 1, 2, 1, 2);
gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_logz_check, 0, 1, 2, 3);
// Note: MSAA is not implemented yet. I disable it to make the table square // Note: MSAA is not implemented yet. I disable it to make the table square
//gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_msaa_check, 2, 3, 1, 2); //gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_msaa_check, 2, 3, 1, 2);
gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_skipdraw_label, 0, 1, 2, 3); gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_skipdraw_label, 0, 1, 3, 4);
gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_skipdraw_spin, 1, 2, 2, 3); gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_skipdraw_spin, 1, 2, 3, 4);
gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_tco_label, 0, 1, 3, 4); gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_tco_label, 0, 1, 4, 5);
gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_tco_entry, 1, 2, 3, 4); gtk_table_attach_defaults(GTK_TABLE(hack_table), hack_tco_entry, 1, 2, 4, 5);
// Create our checkboxes. // Create our checkboxes.
shadeboost_check = gtk_check_button_new_with_label("Shade boost"); shadeboost_check = gtk_check_button_new_with_label("Shade boost");
@ -400,6 +402,7 @@ bool RunLinuxDialog()
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(hack_msaa_check), theApp.GetConfig("UserHacks_MSAA", 0)); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(hack_msaa_check), theApp.GetConfig("UserHacks_MSAA", 0));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(hack_wild_check), theApp.GetConfig("UserHacks_WildHack", 0)); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(hack_wild_check), theApp.GetConfig("UserHacks_WildHack", 0));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(hack_sprite_check), theApp.GetConfig("UserHacks_SpriteHack", 0)); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(hack_sprite_check), theApp.GetConfig("UserHacks_SpriteHack", 0));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(hack_logz_check), theApp.GetConfig("logz", 1));
// Shadeboost scale // Shadeboost scale
sb_brightness = gtk_hscale_new_with_range(0, 200, 10); sb_brightness = gtk_hscale_new_with_range(0, 200, 10);
@ -466,6 +469,8 @@ bool RunLinuxDialog()
GtkWidget* gl_gs_combo = CreateGlComboBox("override_geometry_shader"); GtkWidget* gl_gs_combo = CreateGlComboBox("override_geometry_shader");
GtkWidget* gl_ils_label = gtk_label_new("Image Load Store:"); GtkWidget* gl_ils_label = gtk_label_new("Image Load Store:");
GtkWidget* gl_ils_combo = CreateGlComboBox("override_GL_ARB_shader_image_load_store"); GtkWidget* gl_ils_combo = CreateGlComboBox("override_GL_ARB_shader_image_load_store");
GtkWidget* gl_ndbf_label = gtk_label_new("NV Float Depth Buffer:");
GtkWidget* gl_ndbf_combo = CreateGlComboBox("override_GL_NV_depth_buffer_float");
gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_gs_label, 0, 1, 0, 1); gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_gs_label, 0, 1, 0, 1);
gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_gs_combo, 1, 2, 0, 1); gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_gs_combo, 1, 2, 0, 1);
@ -479,6 +484,8 @@ bool RunLinuxDialog()
gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_ss_combo, 1, 2, 4, 5); gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_ss_combo, 1, 2, 4, 5);
gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_ils_label, 0, 1, 5, 6); gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_ils_label, 0, 1, 5, 6);
gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_ils_combo, 1, 2, 5, 6); gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_ils_combo, 1, 2, 5, 6);
gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_ndbf_label, 0, 1, 6, 7);
gtk_table_attach_defaults(GTK_TABLE(gl_table), gl_ndbf_combo, 1, 2, 6, 7);
// those one are properly detected so no need a gui // those one are properly detected so no need a gui
#if 0 #if 0
override_GL_ARB_copy_image = -1 override_GL_ARB_copy_image = -1
@ -487,24 +494,35 @@ override_GL_ARB_gpu_shader5 = -1
override_GL_ARB_shading_language_420pack = -1 override_GL_ARB_shading_language_420pack = -1
#endif #endif
// Handle some nice tab
notebook = gtk_notebook_new();
page_label[0] = gtk_label_new("Global Setting");
page_label[1] = gtk_label_new("Advance Setting");
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), central_box, page_label[0]);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), advance_box, page_label[1]);
// Put everything in the big box. // Put everything in the big box.
gtk_container_add(GTK_CONTAINER(main_box), renderer_box); gtk_container_add(GTK_CONTAINER(main_box), renderer_box);
gtk_container_add(GTK_CONTAINER(main_box), interlace_box); gtk_container_add(GTK_CONTAINER(main_box), interlace_box);
gtk_container_add(GTK_CONTAINER(main_box), res_frame); gtk_container_add(GTK_CONTAINER(main_box), notebook);
gtk_container_add(GTK_CONTAINER(main_box), shader_frame);
gtk_container_add(GTK_CONTAINER(main_box), hw_frame); gtk_container_add(GTK_CONTAINER(central_box), res_frame);
gtk_container_add(GTK_CONTAINER(main_box), sw_frame); gtk_container_add(GTK_CONTAINER(central_box), shader_frame);
gtk_container_add(GTK_CONTAINER(central_box), hw_frame);
gtk_container_add(GTK_CONTAINER(central_box), sw_frame);
if (!!theApp.GetConfig("UserHacks", 0)) if (!!theApp.GetConfig("UserHacks", 0))
{ {
gtk_container_add(GTK_CONTAINER(main_box), hack_frame); gtk_container_add(GTK_CONTAINER(advance_box), hack_frame);
} }
gtk_container_add(GTK_CONTAINER(main_box), gl_frame); gtk_container_add(GTK_CONTAINER(advance_box), gl_frame);
g_signal_connect(render_combo_box, "changed", G_CALLBACK(toggle_widget_states), NULL); g_signal_connect(render_combo_box, "changed", G_CALLBACK(toggle_widget_states), NULL);
g_signal_connect(fsaa_combo_box, "changed", G_CALLBACK(toggle_widget_states), NULL); g_signal_connect(fsaa_combo_box, "changed", G_CALLBACK(toggle_widget_states), NULL);
g_signal_connect(native_res_check, "toggled", G_CALLBACK(toggle_widget_states), NULL); g_signal_connect(native_res_check, "toggled", G_CALLBACK(toggle_widget_states), NULL);
// Put the box in the dialog and show it to the world. // Put the box in the dialog and show it to the world.
gtk_container_add (GTK_CONTAINER(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), main_box); gtk_container_add (GTK_CONTAINER(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), main_box);
gtk_widget_show_all (dialog); gtk_widget_show_all (dialog);
@ -558,6 +576,7 @@ override_GL_ARB_shading_language_420pack = -1
theApp.SetConfig("UserHacks_SkipDraw", (int)gtk_spin_button_get_value(GTK_SPIN_BUTTON(hack_skipdraw_spin))); theApp.SetConfig("UserHacks_SkipDraw", (int)gtk_spin_button_get_value(GTK_SPIN_BUTTON(hack_skipdraw_spin)));
theApp.SetConfig("UserHacks_HalfPixelOffset", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_offset_check))); theApp.SetConfig("UserHacks_HalfPixelOffset", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_offset_check)));
theApp.SetConfig("UserHacks_AlphaHack", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_alpha_check))); theApp.SetConfig("UserHacks_AlphaHack", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_alpha_check)));
theApp.SetConfig("logz", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_logz_check)));
theApp.SetConfig("UserHacks_MSAA", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_msaa_check))); theApp.SetConfig("UserHacks_MSAA", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_msaa_check)));
theApp.SetConfig("UserHacks_WildHack", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_wild_check))); theApp.SetConfig("UserHacks_WildHack", (int)gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(hack_wild_check)));
@ -576,6 +595,7 @@ override_GL_ARB_shading_language_420pack = -1
theApp.SetConfig("override_GL_ARB_shader_subroutine", (int)gtk_combo_box_get_active(GTK_COMBO_BOX(gl_ss_combo)) - 1); theApp.SetConfig("override_GL_ARB_shader_subroutine", (int)gtk_combo_box_get_active(GTK_COMBO_BOX(gl_ss_combo)) - 1);
theApp.SetConfig("override_geometry_shader", (int)gtk_combo_box_get_active(GTK_COMBO_BOX(gl_gs_combo)) - 1); theApp.SetConfig("override_geometry_shader", (int)gtk_combo_box_get_active(GTK_COMBO_BOX(gl_gs_combo)) - 1);
theApp.SetConfig("override_GL_ARB_shader_image_load_store", (int)gtk_combo_box_get_active(GTK_COMBO_BOX(gl_ils_combo)) - 1); theApp.SetConfig("override_GL_ARB_shader_image_load_store", (int)gtk_combo_box_get_active(GTK_COMBO_BOX(gl_ils_combo)) - 1);
theApp.SetConfig("override_GL_NV_depth_buffer_float", (int)gtk_combo_box_get_active(GTK_COMBO_BOX(gl_ndbf_combo)) - 1);
// NOT supported yet // NOT supported yet
theApp.SetConfig("msaa", 0); theApp.SetConfig("msaa", 0);

5
plugins/GSdx/GSShaderOGL.cpp
View File

@ -23,9 +23,8 @@
#include "GSShaderOGL.h" #include "GSShaderOGL.h"
#include "GLState.h" #include "GLState.h"
GSShaderOGL::GSShaderOGL(bool debug, bool nv_depth) : GSShaderOGL::GSShaderOGL(bool debug) :
m_debug_shader(debug), m_debug_shader(debug),
m_nv_depth(nv_depth),
m_vs_sub_count(0), m_vs_sub_count(0),
m_ps_sub_count(0) m_ps_sub_count(0)
{ {
@ -398,7 +397,7 @@ std::string GSShaderOGL::GenGlslHeader(const std::string& entry, GLenum type, co
header += "#define ENABLE_BINDLESS_TEX\n"; header += "#define ENABLE_BINDLESS_TEX\n";
} }
if (m_nv_depth) { if (GLLoader::found_GL_NV_depth_buffer_float) {
// Specific nvidia extension that seem to help for z fighting // Specific nvidia extension that seem to help for z fighting
header += "#define NV_DEPTH\n"; header += "#define NV_DEPTH\n";
} }

3
plugins/GSdx/GSShaderOGL.h
View File

@ -25,7 +25,6 @@ class GSShaderOGL {
GLuint m_pipeline; GLuint m_pipeline;
hash_map<uint64, GLuint > m_single_prog; hash_map<uint64, GLuint > m_single_prog;
const bool m_debug_shader; const bool m_debug_shader;
const bool m_nv_depth;
GLuint m_vs_sub_count; GLuint m_vs_sub_count;
GLuint m_ps_sub_count; GLuint m_ps_sub_count;
@ -47,7 +46,7 @@ class GSShaderOGL {
GLuint LinkNewProgram(); GLuint LinkNewProgram();
public: public:
GSShaderOGL(bool debug, bool nv_depth); GSShaderOGL(bool debug);
~GSShaderOGL(); ~GSShaderOGL();
void GS(GLuint s); void GS(GLuint s);