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Added support for depth-stencil textures.

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This commit is contained in:
Josh Yelon 2007-02-23 20:18:10 +00:00
parent 3e37aafc95
commit a4bbdb9901
18 changed files with 997 additions and 193 deletions
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26
panda/src/display/graphicsOutput.cxx
View File

@ -238,8 +238,7 @@ clear_render_textures() {
// You can specify a bitplane to attach the texture to.
// the legal choices are:
//
// * RTP_depth
// * RTP_stencil
// * RTP_depth_stencil
// * RTP_color
// * RTP_aux_rgba_0
// * RTP_aux_rgba_1
@ -250,15 +249,14 @@ clear_render_textures() {
// texture to, this routine will use a default based
// on the texture's format:
//
// * F_depth_component attaches to RTP_depth
// * F_stencil_index attaches to RTP_stencil
// * F_depth_stencil attaches to RTP_depth_stencil
// * all other formats attach to RTP_color.
//
// The texture's format will be changed to match
// the format of the bitplane to which it is attached.
// For example, if you pass in an F_rgba texture and
// order that it be attached to RTP_depth, it will turn
// into an F_depth_component texture.
// order that it be attached to RTP_depth_stencil, it will turn
// into an F_depth_stencil texture.
//
// Also see make_texture_buffer(), which is a
// higher-level interface for preparing
@ -285,10 +283,8 @@ add_render_texture(Texture *tex, RenderTextureMode mode,
// Choose a default bitplane.
if (plane == RTP_COUNT) {
if (tex->get_format()==Texture::F_depth_component) {
plane = RTP_depth;
} else if (tex->get_format()==Texture::F_stencil_index) {
plane = RTP_stencil;
if (tex->get_format()==Texture::F_depth_stencil) {
plane = RTP_depth_stencil;
} else {
plane = RTP_color;
}
@ -297,11 +293,8 @@ add_render_texture(Texture *tex, RenderTextureMode mode,
// Set the texture's format to match the bitplane.
// (And validate the bitplane, while we're at it).
if (plane == RTP_depth) {
tex->set_format(Texture::F_depth_component);
tex->set_match_framebuffer_format(true);
} else if (plane == RTP_stencil) {
tex->set_format(Texture::F_stencil_index);
if (plane == RTP_depth_stencil) {
tex->set_format(Texture::F_depth_stencil);
tex->set_match_framebuffer_format(true);
} else if ((plane == RTP_color)||
(plane == RTP_aux_rgba_0)||
@ -687,8 +680,7 @@ get_texture_card() {
// card's texture attrib.
for (int i=0; i<count_textures(); i++) {
Texture *texture = get_texture(i);
if ((texture->get_format() != Texture::F_depth_component) &&
(texture->get_format() != Texture::F_stencil_index)) {
if ((texture->get_format() != Texture::F_depth_stencil)) {
path.set_texture(texture, 0);
break;
}

4
panda/src/display/graphicsOutput.h
View File

@ -87,9 +87,9 @@ PUBLISHED:
// RenderBuffer::Type. However, the fact that RenderBuffer::Type
// is a bitmask makes it awfully awkward to work with.
enum RenderTexturePlane {
RTP_depth_stencil=1,
RTP_depth=1,
RTP_color,
RTP_depth,
RTP_stencil,
RTP_aux_rgba_0,
RTP_aux_rgba_1,
RTP_aux_rgba_2,

18
panda/src/display/graphicsStateGuardian.I
View File

@ -496,13 +496,29 @@ get_supports_render_texture() const {
// Function: GraphicsStateGuardian::get_supports_depth_texture
// Access: Published
// Description: Returns true if this particular GSG supports
// textures whose format is F_depth_component.
// textures whose format is F_depth_stencil. This
// returns true if the GSG supports GL_DEPTH_COMPONENT
// textures, which are considered a limited but still
// valid case of F_depth_stencil.
////////////////////////////////////////////////////////////////////
INLINE bool GraphicsStateGuardian::
get_supports_depth_texture() const {
return _supports_depth_texture;
}
////////////////////////////////////////////////////////////////////
// Function: GraphicsStateGuardian::get_supports_depth_stencil
// Access: Published
// Description: Returns true if this particular GSG supports
// textures whose format is F_depth_stencil. This
// only returns true if the GSG supports the full
// packed depth-stencil functionality.
////////////////////////////////////////////////////////////////////
INLINE bool GraphicsStateGuardian::
get_supports_depth_stencil() const {
return _supports_depth_stencil;
}
////////////////////////////////////////////////////////////////////
// Function: GraphicsStateGuardian::get_supports_shadow_filter
// Access: Published

1
panda/src/display/graphicsStateGuardian.cxx
View File

@ -152,6 +152,7 @@ GraphicsStateGuardian(CoordinateSystem internal_coordinate_system,
_supports_generate_mipmap = false;
_supports_render_texture = false;
_supports_depth_texture = false;
_supports_depth_stencil = false;
_supports_shadow_filter = false;
_supports_basic_shaders = false;

2
panda/src/display/graphicsStateGuardian.h
View File

@ -129,6 +129,7 @@ PUBLISHED:
INLINE bool get_supports_generate_mipmap() const;
INLINE bool get_supports_render_texture() const;
INLINE bool get_supports_depth_texture() const;
INLINE bool get_supports_depth_stencil() const;
INLINE bool get_supports_shadow_filter() const;
INLINE bool get_supports_basic_shaders() const;
INLINE bool get_supports_two_sided_stencil() const;
@ -389,6 +390,7 @@ protected:
bool _supports_generate_mipmap;
bool _supports_render_texture;
bool _supports_depth_texture;
bool _supports_depth_stencil;
bool _supports_shadow_filter;
bool _supports_basic_shaders;

3
panda/src/dxgsg8/dxGraphicsStateGuardian8.cxx
View File

@ -1465,8 +1465,7 @@ framebuffer_copy_to_ram(Texture *tex, int z, const DisplayRegion *dr, const Rend
Texture::ComponentType component_type = tex->get_component_type();
switch (format) {
case Texture::F_depth_component:
case Texture::F_stencil_index:
case Texture::F_depth_stencil:
// Sorry, not (yet?) supported in pandadx.
return false;

3
panda/src/dxgsg8/dxTextureContext8.cxx
View File

@ -1390,7 +1390,8 @@ get_bits_per_pixel(Texture::Format format, int *alphbits) {
case Texture::F_rgba5:
*alphbits = 1;
return 16;
case Texture::F_depth_component:
case Texture::F_depth_stencil:
return 32;
case Texture::F_rgb5:
return 16;
case Texture::F_rgb8:

8
panda/src/dxgsg8/wdxGraphicsBuffer8.cxx
View File

@ -243,8 +243,7 @@ rebuild_bitplanes() {
int depth_tex_index = -1;
for (int i=0; i<count_textures(); i++) {
if (get_rtm_mode(i) == RTM_bind_or_copy) {
if ((get_texture(i)->get_format() != Texture::F_depth_component)&&
(get_texture(i)->get_format() != Texture::F_stencil_index)&&
if ((get_texture(i)->get_format() != Texture::F_depth_stencil)&&
(color_tex_index < 0)) {
color_tex_index = i;
} else {
@ -326,7 +325,7 @@ rebuild_bitplanes() {
depth_tex = get_texture(depth_tex_index);
depth_tex->set_x_size(bitplane_x);
depth_tex->set_y_size(bitplane_y);
depth_tex->set_format(Texture::F_depth_component); // Should say depth_stencil
depth_tex->set_format(Texture::F_depth_stencil);
depth_ctx =
DCAST(DXTextureContext8,
depth_tex->prepare_now(_gsg->get_prepared_objects(), _gsg));
@ -393,8 +392,7 @@ select_cube_map(int cube_map_index) {
for (int i=0; i<count_textures(); i++) {
if (get_rtm_mode(i) == RTM_bind_or_copy) {
if ((get_texture(i)->get_format() != Texture::F_depth_component)&&
(get_texture(i)->get_format() != Texture::F_stencil_index)&&
if ((get_texture(i)->get_format() != Texture::F_depth_stencil)&&
(color_tex_index < 0)) {
color_tex_index = i;
} else {

3
panda/src/dxgsg9/dxGraphicsStateGuardian9.cxx
View File

@ -2047,8 +2047,7 @@ framebuffer_copy_to_ram(Texture *tex, int z, const DisplayRegion *dr, const Rend
Texture::ComponentType component_type = tex->get_component_type();
switch (format) {
case Texture::F_depth_component:
case Texture::F_stencil_index:
case Texture::F_depth_stencil:
// Sorry, not (yet?) supported in pandadx.
return false;

3
panda/src/dxgsg9/dxTextureContext9.cxx
View File

@ -1602,7 +1602,8 @@ get_bits_per_pixel(Texture::Format format, int *alphbits) {
case Texture::F_rgba5:
*alphbits = 1;
return 16;
case Texture::F_depth_component:
case Texture::F_depth_stencil:
return 32;
case Texture::F_rgb5:
return 16;
case Texture::F_rgb8:

8
panda/src/dxgsg9/wdxGraphicsBuffer9.cxx
View File

@ -239,8 +239,7 @@ rebuild_bitplanes() {
int depth_tex_index = -1;
for (int i=0; i<count_textures(); i++) {
if (get_rtm_mode(i) == RTM_bind_or_copy) {
if ((get_texture(i)->get_format() != Texture::F_depth_component)&&
(get_texture(i)->get_format() != Texture::F_stencil_index)&&
if ((get_texture(i)->get_format() != Texture::F_depth_stencil)&&
(color_tex_index < 0)) {
color_tex_index = i;
} else {
@ -327,7 +326,7 @@ rebuild_bitplanes() {
depth_tex = get_texture(depth_tex_index);
depth_tex->set_x_size(bitplane_x);
depth_tex->set_y_size(bitplane_y);
depth_tex->set_format(Texture::F_depth_component); // Should say depth_stencil
depth_tex->set_format(Texture::F_depth_stencil);
depth_ctx =
DCAST(DXTextureContext9,
depth_tex->prepare_now(_gsg->get_prepared_objects(), _gsg));
@ -404,8 +403,7 @@ select_cube_map(int cube_map_index) {
for (int i=0; i<count_textures(); i++) {
if (get_rtm_mode(i) == RTM_bind_or_copy) {
if ((get_texture(i)->get_format() != Texture::F_depth_component)&&
(get_texture(i)->get_format() != Texture::F_stencil_index)&&
if ((get_texture(i)->get_format() != Texture::F_depth_stencil)&&
(color_tex_index < 0)) {
color_tex_index = i;
} else {

111
panda/src/glstuff/glGraphicsBuffer_src.cxx
View File

@ -180,8 +180,7 @@ rebuild_bitplanes() {
Texture *attach[RTP_COUNT];
attach[RTP_color] = 0;
attach[RTP_depth] = 0;
attach[RTP_stencil] = 0;
attach[RTP_depth_stencil] = 0;
for (int i=0; i<_fb_properties.get_aux_rgba(); i++) {
attach[RTP_aux_rgba_0+i] = 0;
}
@ -224,26 +223,19 @@ rebuild_bitplanes() {
// For all slots, update the slot.
bind_slot(rb_resize, attach, RTP_depth,
GL_DEPTH_ATTACHMENT_EXT, GL_DEPTH_COMPONENT, Texture::F_depth_component);
//bind_slot(rb_resize, attach, RTP_stencil,
// GL_STENCIL_ATTACHMENT_EXT, GL_STENCIL_INDEX, Texture::F_stencil_index);
bind_slot(rb_resize, attach, RTP_color,
GL_COLOR_ATTACHMENT0_EXT, GL_RGBA, Texture::F_rgba);
bind_slot(rb_resize, attach, RTP_depth_stencil, GL_DEPTH_ATTACHMENT_EXT);
bind_slot(rb_resize, attach, RTP_color, GL_COLOR_ATTACHMENT0_EXT);
int next = GL_COLOR_ATTACHMENT1_EXT;
for (int i=0; i<_fb_properties.get_aux_rgba(); i++) {
bind_slot(rb_resize, attach, (RenderTexturePlane)(RTP_aux_rgba_0+i),
next, GL_RGBA, Texture::F_rgba);
bind_slot(rb_resize, attach, (RenderTexturePlane)(RTP_aux_rgba_0+i), next);
next += 1;
}
for (int i=0; i<_fb_properties.get_aux_hrgba(); i++) {
bind_slot(rb_resize, attach, (RenderTexturePlane)(RTP_aux_hrgba_0+i),
next, GL_RGBA, Texture::F_rgba);
bind_slot(rb_resize, attach, (RenderTexturePlane)(RTP_aux_hrgba_0+i), next);
next += 1;
}
for (int i=0; i<_fb_properties.get_aux_float(); i++) {
bind_slot(rb_resize, attach, (RenderTexturePlane)(RTP_aux_float_0+i),
next, GL_RGBA, Texture::F_rgba);
bind_slot(rb_resize, attach, (RenderTexturePlane)(RTP_aux_float_0+i), next);
next += 1;
}
_cube_face_active = 0;
@ -258,8 +250,7 @@ rebuild_bitplanes() {
// specified bitplane.
////////////////////////////////////////////////////////////////////
void CLP(GraphicsBuffer)::
bind_slot(bool rb_resize, Texture **attach, RenderTexturePlane slot,
GLenum attachpoint, GLenum texformat, Texture::Format fmt) {
bind_slot(bool rb_resize, Texture **attach, RenderTexturePlane slot, GLenum attachpoint) {
CLP(GraphicsStateGuardian) *glgsg;
DCAST_INTO_V(glgsg, _gsg);
@ -277,20 +268,46 @@ bind_slot(bool rb_resize, Texture **attach, RenderTexturePlane slot,
// Bind the texture to the slot.
tex->set_x_size(_rb_size_x);
tex->set_y_size(_rb_size_y);
tex->set_format(fmt);
TextureContext *tc = tex->prepare_now(glgsg->get_prepared_objects(), glgsg);
nassertv(tc != (TextureContext *)NULL);
CLP(TextureContext) *gtc = DCAST(CLP(TextureContext), tc);
glgsg->apply_texture(tc);
if (tex->get_texture_type() == Texture::TT_2d_texture) {
glgsg->_glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, attachpoint,
GL_TEXTURE_2D, gtc->_index, 0);
if (attachpoint == GL_DEPTH_ATTACHMENT_EXT) {
tex->set_format(Texture::F_depth_stencil);
TextureContext *tc = tex->prepare_now(glgsg->get_prepared_objects(), glgsg);
nassertv(tc != (TextureContext *)NULL);
CLP(TextureContext) *gtc = DCAST(CLP(TextureContext), tc);
glgsg->apply_texture(tc);
if (tex->get_texture_type() == Texture::TT_2d_texture) {
glgsg->_glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT,
GL_TEXTURE_2D, gtc->_index, 0);
} else {
glgsg->_glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT,
GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
gtc->_index, 0);
}
if (_gsg->get_supports_depth_stencil()) {
if (tex->get_texture_type() == Texture::TT_2d_texture) {
glgsg->_glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT,
GL_TEXTURE_2D, gtc->_index, 0);
} else {
glgsg->_glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT,
GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
gtc->_index, 0);
}
}
} else {
glgsg->_glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, attachpoint,
GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
gtc->_index, 0);
tex->set_format(Texture::F_rgba);
TextureContext *tc = tex->prepare_now(glgsg->get_prepared_objects(), glgsg);
nassertv(tc != (TextureContext *)NULL);
CLP(TextureContext) *gtc = DCAST(CLP(TextureContext), tc);
glgsg->apply_texture(tc);
if (tex->get_texture_type() == Texture::TT_2d_texture) {
glgsg->_glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, attachpoint,
GL_TEXTURE_2D, gtc->_index, 0);
} else {
glgsg->_glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, attachpoint,
GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
gtc->_index, 0);
}
}
_tex[slot] = tex;
_attach_point[slot] = attachpoint;
@ -313,15 +330,31 @@ bind_slot(bool rb_resize, Texture **attach, RenderTexturePlane slot,
glgsg->_glGenRenderbuffers(1, &(_rb[slot]));
}
// Resize the renderbuffer appropriately.
// Allocate and bind the renderbuffer.
glgsg->_glBindRenderbuffer(GL_RENDERBUFFER_EXT, _rb[slot]);
glgsg->_glRenderbufferStorage(GL_RENDERBUFFER_EXT, texformat,
_rb_size_x, _rb_size_y);
glgsg->_glBindRenderbuffer(GL_RENDERBUFFER_EXT, 0);
// Bind the renderbuffer to the slot.
glgsg->_glFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, attachpoint,
GL_RENDERBUFFER_EXT, _rb[slot]);
if (attachpoint == GL_DEPTH_ATTACHMENT_EXT) {
if (_gsg->get_supports_depth_stencil()) {
glgsg->_glRenderbufferStorage(GL_RENDERBUFFER_EXT, GL_DEPTH_STENCIL_EXT,
_rb_size_x, _rb_size_y);
glgsg->_glBindRenderbuffer(GL_RENDERBUFFER_EXT, 0);
glgsg->_glFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT,
GL_RENDERBUFFER_EXT, _rb[slot]);
glgsg->_glFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT,
GL_RENDERBUFFER_EXT, _rb[slot]);
} else {
glgsg->_glRenderbufferStorage(GL_RENDERBUFFER_EXT, GL_DEPTH_COMPONENT,
_rb_size_x, _rb_size_y);
glgsg->_glBindRenderbuffer(GL_RENDERBUFFER_EXT, 0);
glgsg->_glFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT,
GL_RENDERBUFFER_EXT, _rb[slot]);
}
} else {
glgsg->_glRenderbufferStorage(GL_RENDERBUFFER_EXT, GL_RGBA,
_rb_size_x, _rb_size_y);
glgsg->_glBindRenderbuffer(GL_RENDERBUFFER_EXT, 0);
glgsg->_glFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, attachpoint,
GL_RENDERBUFFER_EXT, _rb[slot]);
}
// Toss any texture that was connected to the slot.
_tex[slot] = 0;
@ -463,7 +496,11 @@ open_buffer() {
_fb_properties.set_depth_bits(1);
_fb_properties.set_color_bits(1);
_fb_properties.set_alpha_bits(1);
_fb_properties.set_stencil_bits(0);
if (_gsg->get_supports_depth_stencil()) {
_fb_properties.set_stencil_bits(1);
} else {
_fb_properties.set_stencil_bits(0);
}
_fb_properties.set_accum_bits(0);
_fb_properties.set_multisamples(0);
_fb_properties.set_back_buffers(0);

4
panda/src/glstuff/glGraphicsBuffer_src.h
View File

@ -76,8 +76,8 @@ protected:
private:
void bind_slot(bool rb_resize, Texture **attach, RenderTexturePlane plane,
GLenum attachpoint, GLenum texformat, Texture::Format fmt);
void bind_slot(bool rb_resize, Texture **attach,
RenderTexturePlane plane, GLenum attachpoint);
bool check_fbo();
void generate_mipmaps();
void rebuild_bitplanes();

177
panda/src/glstuff/glGraphicsStateGuardian_src.cxx
View File

@ -425,6 +425,11 @@ reset() {
_supports_depth_texture =
has_extension("GL_ARB_depth_texture") || is_at_least_version(1, 4);
if (_supports_depth_texture) {
_supports_depth_stencil =
has_extension("GL_EXT_packed_depth_stencil");
}
_supports_3d_texture = false;
if (is_at_least_version(1, 2)) {
@ -2405,14 +2410,11 @@ extract_texture_data(Texture *tex) {
case GL_COLOR_INDEX:
format = Texture::F_color_index;
break;
case GL_STENCIL_INDEX:
format = Texture::F_stencil_index;
break;
case GL_DEPTH_COMPONENT:
case GL_DEPTH_STENCIL_EXT:
type = Texture::T_float;
format = Texture::F_depth_component;
format = Texture::F_depth_stencil;
break;
case GL_RGBA:
format = Texture::F_rgba;
break;
@ -3081,8 +3083,7 @@ framebuffer_copy_to_texture(Texture *tex, int z, const DisplayRegion *dr,
if (tex->get_match_framebuffer_format()) {
switch (tex->get_format()) {
case Texture::F_depth_component:
case Texture::F_stencil_index:
case Texture::F_depth_stencil:
// If the texture is one of these special formats, we don't want
// to adapt it to the framebuffer's color format.
break;
@ -3149,7 +3150,7 @@ framebuffer_copy_to_ram(Texture *tex, int z, const DisplayRegion *dr,
Texture::Format format = tex->get_format();
switch (format) {
case Texture::F_depth_component:
case Texture::F_depth_stencil:
if (_current_properties->get_depth_bits() <= 8) {
component_type = Texture::T_unsigned_byte;
} else {
@ -3157,14 +3158,6 @@ framebuffer_copy_to_ram(Texture *tex, int z, const DisplayRegion *dr,
}
break;
case Texture::F_stencil_index:
if (_current_properties->get_stencil_bits() <= 8) {
component_type = Texture::T_unsigned_byte;
} else {
component_type = Texture::T_unsigned_short;
}
break;
default:
color_mode = true;
if (_current_properties->get_alpha_bits()) {
@ -3204,6 +3197,9 @@ framebuffer_copy_to_ram(Texture *tex, int z, const DisplayRegion *dr,
case GL_DEPTH_COMPONENT:
GLCAT.spam(false) << "GL_DEPTH_COMPONENT, ";
break;
case GL_DEPTH_STENCIL_EXT:
GLCAT.spam(false) << "GL_DEPTH_STENCIL, ";
break;
case GL_RGB:
GLCAT.spam(false) << "GL_RGB, ";
break;
@ -4635,8 +4631,7 @@ get_texture_filter_type(Texture::FilterType ft, Texture::Format fmt,
case Texture::FT_shadow:
return GL_LINEAR;
case Texture::FT_default:
if ((fmt == Texture::F_depth_component)||
(fmt == Texture::F_stencil_index)) {
if ((fmt == Texture::F_depth_stencil)) {
return GL_NEAREST;
} else {
return GL_LINEAR;
@ -4662,8 +4657,7 @@ get_texture_filter_type(Texture::FilterType ft, Texture::Format fmt,
case Texture::FT_shadow:
return GL_LINEAR;
case Texture::FT_default:
if ((fmt == Texture::F_depth_component)||
(fmt == Texture::F_stencil_index)) {
if ((fmt == Texture::F_depth_stencil)) {
return GL_NEAREST;
} else {
return GL_LINEAR;
@ -4739,42 +4733,41 @@ get_external_image_format(Texture *tex) const {
case Texture::CM_on:
switch (tex->get_format()) {
case Texture::F_color_index:
case Texture::F_stencil_index:
case Texture::F_depth_component:
// This shouldn't be possible.
nassertr(false, GL_RGB);
break;
case Texture::F_depth_stencil:
// This shouldn't be possible.
nassertr(false, GL_RGB);
break;
case Texture::F_rgba:
case Texture::F_rgbm:
case Texture::F_rgba4:
case Texture::F_rgba8:
case Texture::F_rgba12:
return GL_COMPRESSED_RGBA;
return GL_COMPRESSED_RGBA;
case Texture::F_rgb:
case Texture::F_rgb5:
case Texture::F_rgba5:
case Texture::F_rgb8:
case Texture::F_rgb12:
case Texture::F_rgb332:
return GL_COMPRESSED_RGB;
return GL_COMPRESSED_RGB;
case Texture::F_alpha:
return GL_COMPRESSED_ALPHA;
return GL_COMPRESSED_ALPHA;
case Texture::F_red:
case Texture::F_green:
case Texture::F_blue:
case Texture::F_luminance:
return GL_COMPRESSED_LUMINANCE;
return GL_COMPRESSED_LUMINANCE;
case Texture::F_luminance_alpha:
case Texture::F_luminance_alphamask:
return GL_COMPRESSED_LUMINANCE_ALPHA;
return GL_COMPRESSED_LUMINANCE_ALPHA;
}
break;
case Texture::CM_dxt1:
if (Texture::has_alpha(tex->get_format())) {
return GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
@ -4808,11 +4801,12 @@ get_external_image_format(Texture *tex) const {
switch (tex->get_format()) {
case Texture::F_color_index:
return GL_COLOR_INDEX;
case Texture::F_stencil_index:
return GL_STENCIL_INDEX;
case Texture::F_depth_component:
return GL_DEPTH_COMPONENT;
case Texture::F_depth_stencil:
if (_supports_depth_stencil) {
return GL_DEPTH_STENCIL_EXT;
} else {
return GL_DEPTH_COMPONENT;
}
case Texture::F_red:
return GL_RED;
case Texture::F_green:
@ -4878,69 +4872,68 @@ get_internal_image_format(Texture *tex) const {
switch (tex->get_format()) {
case Texture::F_color_index:
case Texture::F_stencil_index:
case Texture::F_depth_component:
// Unsupported; fall through to below.
break;
case Texture::F_depth_stencil:
// Unsupported; fall through to below.
break;
case Texture::F_rgbm:
if (get_supports_compressed_texture_format(Texture::CM_dxt1) && !is_3d) {
return GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
} else if (get_supports_compressed_texture_format(Texture::CM_fxt1) && !is_3d) {
return GL_COMPRESSED_RGBA_FXT1_3DFX;
} else {
return GL_COMPRESSED_RGBA;
}
if (get_supports_compressed_texture_format(Texture::CM_dxt1) && !is_3d) {
return GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
} else if (get_supports_compressed_texture_format(Texture::CM_fxt1) && !is_3d) {
return GL_COMPRESSED_RGBA_FXT1_3DFX;
} else {
return GL_COMPRESSED_RGBA;
}
case Texture::F_rgba4:
if (get_supports_compressed_texture_format(Texture::CM_dxt3) && !is_3d) {
return GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;
} else if (get_supports_compressed_texture_format(Texture::CM_fxt1) && !is_3d) {
return GL_COMPRESSED_RGBA_FXT1_3DFX;
} else {
return GL_COMPRESSED_RGBA;
}
if (get_supports_compressed_texture_format(Texture::CM_dxt3) && !is_3d) {
return GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;
} else if (get_supports_compressed_texture_format(Texture::CM_fxt1) && !is_3d) {
return GL_COMPRESSED_RGBA_FXT1_3DFX;
} else {
return GL_COMPRESSED_RGBA;
}
case Texture::F_rgba:
case Texture::F_rgba8:
case Texture::F_rgba12:
if (get_supports_compressed_texture_format(Texture::CM_dxt5) && !is_3d) {
return GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
} else if (get_supports_compressed_texture_format(Texture::CM_fxt1) && !is_3d) {
return GL_COMPRESSED_RGBA_FXT1_3DFX;
} else {
return GL_COMPRESSED_RGBA;
}
if (get_supports_compressed_texture_format(Texture::CM_dxt5) && !is_3d) {
return GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
} else if (get_supports_compressed_texture_format(Texture::CM_fxt1) && !is_3d) {
return GL_COMPRESSED_RGBA_FXT1_3DFX;
} else {
return GL_COMPRESSED_RGBA;
}
case Texture::F_rgb:
case Texture::F_rgb5:
case Texture::F_rgba5:
case Texture::F_rgb8:
case Texture::F_rgb12:
case Texture::F_rgb332:
if (get_supports_compressed_texture_format(Texture::CM_dxt1) && !is_3d) {
return GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
} else if (get_supports_compressed_texture_format(Texture::CM_fxt1) && !is_3d) {
return GL_COMPRESSED_RGB_FXT1_3DFX;
} else {
return GL_COMPRESSED_RGB;
}
if (get_supports_compressed_texture_format(Texture::CM_dxt1) && !is_3d) {
return GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
} else if (get_supports_compressed_texture_format(Texture::CM_fxt1) && !is_3d) {
return GL_COMPRESSED_RGB_FXT1_3DFX;
} else {
return GL_COMPRESSED_RGB;
}
case Texture::F_alpha:
return GL_COMPRESSED_ALPHA;
return GL_COMPRESSED_ALPHA;
case Texture::F_red:
case Texture::F_green:
case Texture::F_blue:
case Texture::F_luminance:
return GL_COMPRESSED_LUMINANCE;
return GL_COMPRESSED_LUMINANCE;
case Texture::F_luminance_alpha:
case Texture::F_luminance_alphamask:
return GL_COMPRESSED_LUMINANCE_ALPHA;
return GL_COMPRESSED_LUMINANCE_ALPHA;
}
break;
case Texture::CM_dxt1:
if (Texture::has_alpha(tex->get_format())) {
return GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
@ -4973,11 +4966,12 @@ get_internal_image_format(Texture *tex) const {
switch (tex->get_format()) {
case Texture::F_color_index:
return GL_COLOR_INDEX;
case Texture::F_stencil_index:
return GL_STENCIL_INDEX;
case Texture::F_depth_component:
return GL_DEPTH_COMPONENT;
case Texture::F_depth_stencil:
if (_supports_depth_stencil) {
return GL_DEPTH_STENCIL_EXT;
} else {
return GL_DEPTH_COMPONENT;
}
case Texture::F_rgba:
case Texture::F_rgbm:
return GL_RGBA;
@ -6416,7 +6410,7 @@ specify_texture(Texture *tex) {
GLP(TexParameteri)(target, GL_TEXTURE_MAG_FILTER,
get_texture_filter_type(magfilter, tex->get_format(), true));
if (tex->get_format() == Texture::F_depth_component) {
if (tex->get_format() == Texture::F_depth_stencil) {
GLP(TexParameteri)(target, GL_DEPTH_TEXTURE_MODE_ARB, GL_INTENSITY);
if (_supports_shadow_filter) {
if ((tex->get_magfilter() == Texture::FT_shadow) ||
@ -6448,8 +6442,7 @@ compute_gl_image_size(int x_size, int y_size, int z_size,
int num_components = 0;
switch (external_format) {
case GL_COLOR_INDEX:
case GL_STENCIL_INDEX:
case GL_DEPTH_COMPONENT:
case GL_DEPTH_STENCIL:
case GL_RED:
case GL_GREEN:
case GL_BLUE:

793
panda/src/glstuff/panda_glext.h
View File

@ -51,9 +51,9 @@ extern "C" {
/*************************************************************/
/* Header file version number, required by OpenGL ABI for Linux */
/* glext.h last updated 2005/06/20 */
/* Current version at http://oss.sgi.com/projects/ogl-sample/registry/ */
#define GL_GLEXT_VERSION 29
/* glext.h last updated 2007/02/12 */
/* Current version at http://www.opengl.org/registry/ */
#define GL_GLEXT_VERSION 39
#ifndef GL_VERSION_1_2
#define GL_UNSIGNED_BYTE_3_3_2 0x8032
@ -458,6 +458,32 @@ extern "C" {
#define GL_STENCIL_BACK_WRITEMASK 0x8CA5
#endif
#ifndef GL_VERSION_2_1
#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F
#define GL_PIXEL_PACK_BUFFER 0x88EB
#define GL_PIXEL_UNPACK_BUFFER 0x88EC
#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED
#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF
#define GL_FLOAT_MAT2x3 0x8B65
#define GL_FLOAT_MAT2x4 0x8B66
#define GL_FLOAT_MAT3x2 0x8B67
#define GL_FLOAT_MAT3x4 0x8B68
#define GL_FLOAT_MAT4x2 0x8B69
#define GL_FLOAT_MAT4x3 0x8B6A
#define GL_SRGB 0x8C40
#define GL_SRGB8 0x8C41
#define GL_SRGB_ALPHA 0x8C42
#define GL_SRGB8_ALPHA8 0x8C43
#define GL_SLUMINANCE_ALPHA 0x8C44
#define GL_SLUMINANCE8_ALPHA8 0x8C45
#define GL_SLUMINANCE 0x8C46
#define GL_SLUMINANCE8 0x8C47
#define GL_COMPRESSED_SRGB 0x8C48
#define GL_COMPRESSED_SRGB_ALPHA 0x8C49
#define GL_COMPRESSED_SLUMINANCE 0x8C4A
#define GL_COMPRESSED_SLUMINANCE_ALPHA 0x8C4B
#endif
#ifndef GL_ARB_multitexture
#define GL_TEXTURE0_ARB 0x84C0
#define GL_TEXTURE1_ARB 0x84C1
@ -2992,7 +3018,6 @@ extern "C" {
#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5
#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6
#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7
#define GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT 0x8CD8
#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9
#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA
#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB
@ -3037,13 +3062,335 @@ extern "C" {
#ifndef GL_GREMEDY_string_marker
#endif
#ifndef GL_EXT_packed_depth_stencil
#define GL_DEPTH_STENCIL_EXT 0x84F9
#define GL_UNSIGNED_INT_24_8_EXT 0x84FA
#define GL_DEPTH24_STENCIL8_EXT 0x88F0
#define GL_TEXTURE_STENCIL_SIZE_EXT 0x88F1
#endif
#ifndef GL_EXT_stencil_clear_tag
#define GL_STENCIL_TAG_BITS_EXT 0x88F2
#define GL_STENCIL_CLEAR_TAG_VALUE_EXT 0x88F3
#endif
#ifndef GL_EXT_texture_sRGB
#define GL_SRGB_EXT 0x8C40
#define GL_SRGB8_EXT 0x8C41
#define GL_SRGB_ALPHA_EXT 0x8C42
#define GL_SRGB8_ALPHA8_EXT 0x8C43
#define GL_SLUMINANCE_ALPHA_EXT 0x8C44
#define GL_SLUMINANCE8_ALPHA8_EXT 0x8C45
#define GL_SLUMINANCE_EXT 0x8C46
#define GL_SLUMINANCE8_EXT 0x8C47
#define GL_COMPRESSED_SRGB_EXT 0x8C48
#define GL_COMPRESSED_SRGB_ALPHA_EXT 0x8C49
#define GL_COMPRESSED_SLUMINANCE_EXT 0x8C4A
#define GL_COMPRESSED_SLUMINANCE_ALPHA_EXT 0x8C4B
#define GL_COMPRESSED_SRGB_S3TC_DXT1_EXT 0x8C4C
#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT 0x8C4D
#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT 0x8C4E
#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT 0x8C4F
#endif
#ifndef GL_EXT_framebuffer_blit
#define GL_READ_FRAMEBUFFER_EXT 0x8CA8
#define GL_DRAW_FRAMEBUFFER_EXT 0x8CA9
#define GL_READ_FRAMEBUFFER_BINDING_EXT GL_FRAMEBUFFER_BINDING_EXT
#define GL_DRAW_FRAMEBUFFER_BINDING_EXT 0x8CAA
#endif
#ifndef GL_EXT_framebuffer_multisample
#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB
#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56
#define GL_MAX_SAMPLES_EXT 0x8D57
#endif
#ifndef GL_MESAX_texture_stack
#define GL_TEXTURE_1D_STACK_MESAX 0x8759
#define GL_TEXTURE_2D_STACK_MESAX 0x875A
#define GL_PROXY_TEXTURE_1D_STACK_MESAX 0x875B
#define GL_PROXY_TEXTURE_2D_STACK_MESAX 0x875C
#define GL_TEXTURE_1D_STACK_BINDING_MESAX 0x875D
#define GL_TEXTURE_2D_STACK_BINDING_MESAX 0x875E
#endif
#ifndef GL_EXT_timer_query
#define GL_TIME_ELAPSED_EXT 0x88BF
#endif
#ifndef GL_EXT_gpu_program_parameters
#endif
#ifndef GL_APPLE_flush_buffer_range
#define GL_BUFFER_SERIALIZED_MODIFY_APPLE 0x8A12
#define GL_BUFFER_FLUSHING_UNMAP_APPLE 0x8A13
#endif
#ifndef GL_NV_gpu_program4
#define GL_MIN_PROGRAM_TEXEL_OFFSET_NV 0x8904
#define GL_MAX_PROGRAM_TEXEL_OFFSET_NV 0x8905
#define GL_PROGRAM_ATTRIB_COMPONENTS_NV 0x8906
#define GL_PROGRAM_RESULT_COMPONENTS_NV 0x8907
#define GL_MAX_PROGRAM_ATTRIB_COMPONENTS_NV 0x8908
#define GL_MAX_PROGRAM_RESULT_COMPONENTS_NV 0x8909
#define GL_MAX_PROGRAM_GENERIC_ATTRIBS_NV 0x8DA5
#define GL_MAX_PROGRAM_GENERIC_RESULTS_NV 0x8DA6
#endif
#ifndef GL_NV_geometry_program4
#define GL_LINES_ADJACENCY_EXT 0x000A
#define GL_LINE_STRIP_ADJACENCY_EXT 0x000B
#define GL_TRIANGLES_ADJACENCY_EXT 0x000C
#define GL_TRIANGLE_STRIP_ADJACENCY_EXT 0x000D
#define GL_GEOMETRY_PROGRAM_NV 0x8C26
#define GL_MAX_PROGRAM_OUTPUT_VERTICES_NV 0x8C27
#define GL_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS_NV 0x8C28
#define GL_GEOMETRY_VERTICES_OUT_EXT 0x8DDA
#define GL_GEOMETRY_INPUT_TYPE_EXT 0x8DDB
#define GL_GEOMETRY_OUTPUT_TYPE_EXT 0x8DDC
#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT 0x8C29
#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT 0x8DA7
#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT 0x8DA8
#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT 0x8DA9
#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4
#define GL_PROGRAM_POINT_SIZE_EXT 0x8642
#endif
#ifndef GL_EXT_geometry_shader4
#define GL_GEOMETRY_SHADER_EXT 0x8DD9
/* reuse GL_GEOMETRY_VERTICES_OUT_EXT */
/* reuse GL_GEOMETRY_INPUT_TYPE_EXT */
/* reuse GL_GEOMETRY_OUTPUT_TYPE_EXT */
/* reuse GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT */
#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_EXT 0x8DDD
#define GL_MAX_VERTEX_VARYING_COMPONENTS_EXT 0x8DDE
#define GL_MAX_VARYING_COMPONENTS_EXT 0x8B4B
#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_EXT 0x8DDF
#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_EXT 0x8DE0
#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_EXT 0x8DE1
/* reuse GL_LINES_ADJACENCY_EXT */
/* reuse GL_LINE_STRIP_ADJACENCY_EXT */
/* reuse GL_TRIANGLES_ADJACENCY_EXT */
/* reuse GL_TRIANGLE_STRIP_ADJACENCY_EXT */
/* reuse GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT */
/* reuse GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT */
/* reuse GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT */
/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT */
/* reuse GL_PROGRAM_POINT_SIZE_EXT */
#endif
#ifndef GL_NV_vertex_program4
#define GL_VERTEX_ATTRIB_ARRAY_INTEGER_NV 0x88FD
#endif
#ifndef GL_EXT_gpu_shader4
#define GL_SAMPLER_1D_ARRAY_EXT 0x8DC0
#define GL_SAMPLER_2D_ARRAY_EXT 0x8DC1
#define GL_SAMPLER_BUFFER_EXT 0x8DC2
#define GL_SAMPLER_1D_ARRAY_SHADOW_EXT 0x8DC3
#define GL_SAMPLER_2D_ARRAY_SHADOW_EXT 0x8DC4
#define GL_SAMPLER_CUBE_SHADOW_EXT 0x8DC5
#define GL_UNSIGNED_INT_VEC2_EXT 0x8DC6
#define GL_UNSIGNED_INT_VEC3_EXT 0x8DC7
#define GL_UNSIGNED_INT_VEC4_EXT 0x8DC8
#define GL_INT_SAMPLER_1D_EXT 0x8DC9
#define GL_INT_SAMPLER_2D_EXT 0x8DCA
#define GL_INT_SAMPLER_3D_EXT 0x8DCB
#define GL_INT_SAMPLER_CUBE_EXT 0x8DCC
#define GL_INT_SAMPLER_2D_RECT_EXT 0x8DCD
#define GL_INT_SAMPLER_1D_ARRAY_EXT 0x8DCE
#define GL_INT_SAMPLER_2D_ARRAY_EXT 0x8DCF
#define GL_INT_SAMPLER_BUFFER_EXT 0x8DD0
#define GL_UNSIGNED_INT_SAMPLER_1D_EXT 0x8DD1
#define GL_UNSIGNED_INT_SAMPLER_2D_EXT 0x8DD2
#define GL_UNSIGNED_INT_SAMPLER_3D_EXT 0x8DD3
#define GL_UNSIGNED_INT_SAMPLER_CUBE_EXT 0x8DD4
#define GL_UNSIGNED_INT_SAMPLER_2D_RECT_EXT 0x8DD5
#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY_EXT 0x8DD6
#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY_EXT 0x8DD7
#define GL_UNSIGNED_INT_SAMPLER_BUFFER_EXT 0x8DD8
#endif
#ifndef GL_EXT_draw_instanced
#endif
#ifndef GL_EXT_packed_float
#define GL_R11F_G11F_B10F_EXT 0x8C3A
#define GL_UNSIGNED_INT_10F_11F_11F_REV_EXT 0x8C3B
#define GL_RGBA_SIGNED_COMPONENTS_EXT 0x8C3C
#endif
#ifndef GL_EXT_texture_array
#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18
#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19
#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A
#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B
#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C
#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D
#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF
#define GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT 0x884E
/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT */
#endif
#ifndef GL_EXT_texture_buffer_object
#define GL_TEXTURE_BUFFER_EXT 0x8C2A
#define GL_MAX_TEXTURE_BUFFER_SIZE_EXT 0x8C2B
#define GL_TEXTURE_BINDING_BUFFER_EXT 0x8C2C
#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_EXT 0x8C2D
#define GL_TEXTURE_BUFFER_FORMAT_EXT 0x8C2E
#endif
#ifndef GL_EXT_texture_compression_latc
#define GL_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70
#define GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71
#define GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72
#define GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73
#endif
#ifndef GL_EXT_texture_compression_rgtc
#define GL_COMPRESSED_RED_RGTC1_EXT 0x8DBB
#define GL_COMPRESSED_SIGNED_RED_RGTC1_EXT 0x8DBC
#define GL_COMPRESSED_RED_GREEN_RGTC2_EXT 0x8DBD
#define GL_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT 0x8DBE
#endif
#ifndef GL_EXT_texture_shared_exponent
#define GL_RGB9_E5_EXT 0x8C3D
#define GL_UNSIGNED_INT_5_9_9_9_REV_EXT 0x8C3E
#define GL_TEXTURE_SHARED_SIZE_EXT 0x8C3F
#endif
#ifndef GL_NV_depth_buffer_float
#define GL_DEPTH_COMPONENT32F_NV 0x8DAB
#define GL_DEPTH32F_STENCIL8_NV 0x8DAC
#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV_NV 0x8DAD
#define GL_DEPTH_BUFFER_FLOAT_MODE_NV 0x8DAF
#endif
#ifndef GL_NV_fragment_program4
#endif
#ifndef GL_NV_framebuffer_multisample_coverage
#define GL_RENDERBUFFER_COVERAGE_SAMPLES_NV 0x8CAB
#define GL_RENDERBUFFER_COLOR_SAMPLES_NV 0x8E10
#define GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV 0x8E11
#define GL_MULTISAMPLE_COVERAGE_MODES_NV 0x8E12
#endif
#ifndef GL_EXT_framebuffer_sRGB
#define GL_FRAMEBUFFER_SRGB_EXT 0x8DB9
#define GL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x8DBA
#endif
#ifndef GL_NV_geometry_shader4
#endif
#ifndef GL_NV_parameter_buffer_object
#define GL_MAX_PROGRAM_PARAMETER_BUFFER_BINDINGS_NV 0x8DA0
#define GL_MAX_PROGRAM_PARAMETER_BUFFER_SIZE_NV 0x8DA1
#define GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV 0x8DA2
#define GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV 0x8DA3
#define GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV 0x8DA4
#endif
#ifndef GL_EXT_draw_buffers2
#endif
#ifndef GL_NV_transform_feedback
#define GL_BACK_PRIMARY_COLOR_NV 0x8C77
#define GL_BACK_SECONDARY_COLOR_NV 0x8C78
#define GL_TEXTURE_COORD_NV 0x8C79
#define GL_CLIP_DISTANCE_NV 0x8C7A
#define GL_VERTEX_ID_NV 0x8C7B
#define GL_PRIMITIVE_ID_NV 0x8C7C
#define GL_GENERIC_ATTRIB_NV 0x8C7D
#define GL_TRANSFORM_FEEDBACK_ATTRIBS_NV 0x8C7E
#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_NV 0x8C7F
#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_NV 0x8C80
#define GL_ACTIVE_VARYINGS_NV 0x8C81
#define GL_ACTIVE_VARYING_MAX_LENGTH_NV 0x8C82
#define GL_TRANSFORM_FEEDBACK_VARYINGS_NV 0x8C83
#define GL_TRANSFORM_FEEDBACK_BUFFER_START_NV 0x8C84
#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_NV 0x8C85
#define GL_TRANSFORM_FEEDBACK_RECORD_NV 0x8C86
#define GL_PRIMITIVES_GENERATED_NV 0x8C87
#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_NV 0x8C88
#define GL_RASTERIZER_DISCARD_NV 0x8C89
#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_ATTRIBS_NV 0x8C8A
#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_NV 0x8C8B
#define GL_INTERLEAVED_ATTRIBS_NV 0x8C8C
#define GL_SEPARATE_ATTRIBS_NV 0x8C8D
#define GL_TRANSFORM_FEEDBACK_BUFFER_NV 0x8C8E
#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_NV 0x8C8F
#endif
#ifndef GL_EXT_bindable_uniform
#define GL_MAX_VERTEX_BINDABLE_UNIFORMS_EXT 0x8DE2
#define GL_MAX_FRAGMENT_BINDABLE_UNIFORMS_EXT 0x8DE3
#define GL_MAX_GEOMETRY_BINDABLE_UNIFORMS_EXT 0x8DE4
#define GL_MAX_BINDABLE_UNIFORM_SIZE_EXT 0x8DED
#define GL_UNIFORM_BUFFER_EXT 0x8DEE
#define GL_UNIFORM_BUFFER_BINDING_EXT 0x8DEF
#endif
#ifndef GL_EXT_texture_integer
#define GL_RGBA32UI_EXT 0x8D70
#define GL_RGB32UI_EXT 0x8D71
#define GL_ALPHA32UI_EXT 0x8D72
#define GL_INTENSITY32UI_EXT 0x8D73
#define GL_LUMINANCE32UI_EXT 0x8D74
#define GL_LUMINANCE_ALPHA32UI_EXT 0x8D75
#define GL_RGBA16UI_EXT 0x8D76
#define GL_RGB16UI_EXT 0x8D77
#define GL_ALPHA16UI_EXT 0x8D78
#define GL_INTENSITY16UI_EXT 0x8D79
#define GL_LUMINANCE16UI_EXT 0x8D7A
#define GL_LUMINANCE_ALPHA16UI_EXT 0x8D7B
#define GL_RGBA8UI_EXT 0x8D7C
#define GL_RGB8UI_EXT 0x8D7D
#define GL_ALPHA8UI_EXT 0x8D7E
#define GL_INTENSITY8UI_EXT 0x8D7F
#define GL_LUMINANCE8UI_EXT 0x8D80
#define GL_LUMINANCE_ALPHA8UI_EXT 0x8D81
#define GL_RGBA32I_EXT 0x8D82
#define GL_RGB32I_EXT 0x8D83
#define GL_ALPHA32I_EXT 0x8D84
#define GL_INTENSITY32I_EXT 0x8D85
#define GL_LUMINANCE32I_EXT 0x8D86
#define GL_LUMINANCE_ALPHA32I_EXT 0x8D87
#define GL_RGBA16I_EXT 0x8D88
#define GL_RGB16I_EXT 0x8D89
#define GL_ALPHA16I_EXT 0x8D8A
#define GL_INTENSITY16I_EXT 0x8D8B
#define GL_LUMINANCE16I_EXT 0x8D8C
#define GL_LUMINANCE_ALPHA16I_EXT 0x8D8D
#define GL_RGBA8I_EXT 0x8D8E
#define GL_RGB8I_EXT 0x8D8F
#define GL_ALPHA8I_EXT 0x8D90
#define GL_INTENSITY8I_EXT 0x8D91
#define GL_LUMINANCE8I_EXT 0x8D92
#define GL_LUMINANCE_ALPHA8I_EXT 0x8D93
#define GL_RED_INTEGER_EXT 0x8D94
#define GL_GREEN_INTEGER_EXT 0x8D95
#define GL_BLUE_INTEGER_EXT 0x8D96
#define GL_ALPHA_INTEGER_EXT 0x8D97
#define GL_RGB_INTEGER_EXT 0x8D98
#define GL_RGBA_INTEGER_EXT 0x8D99
#define GL_BGR_INTEGER_EXT 0x8D9A
#define GL_BGRA_INTEGER_EXT 0x8D9B
#define GL_LUMINANCE_INTEGER_EXT 0x8D9C
#define GL_LUMINANCE_ALPHA_INTEGER_EXT 0x8D9D
#define GL_RGBA_INTEGER_MODE_EXT 0x8D9E
#endif
/*************************************************************/
#include <stddef.h>
#ifndef GL_VERSION_2_0
/* GL type for program/shader text */
typedef char GLchar; /* native character */
typedef char GLchar; /* native character */
#endif
#ifndef GL_VERSION_1_5
@ -3060,8 +3407,8 @@ typedef ptrdiff_t GLsizeiptrARB;
#ifndef GL_ARB_shader_objects
/* GL types for handling shader object handles and program/shader text */
typedef char GLcharARB; /* native character */
typedef unsigned int GLhandleARB; /* shader object handle */
typedef char GLcharARB; /* native character */
typedef unsigned int GLhandleARB; /* shader object handle */
#endif
/* GL types for "half" precision (s10e5) float data in host memory */
@ -3073,6 +3420,48 @@ typedef unsigned short GLhalfARB;
typedef unsigned short GLhalfNV;
#endif
#ifndef GLEXT_64_TYPES_DEFINED
/* This code block is duplicated in glext.h, so must be protected */
#define GLEXT_64_TYPES_DEFINED
/* Define int32_t, int64_t, and uint64_t types for UST/MSC */
/* (as used in the GL_EXT_timer_query extension). */
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#include <inttypes.h>
#elif defined(__sun__)
#include <inttypes.h>
#if defined(__STDC__)
#if defined(__arch64__)
typedef long int int64_t;
typedef unsigned long int uint64_t;
#else
typedef long long int int64_t;
typedef unsigned long long int uint64_t;
#endif /* __arch64__ */
#endif /* __STDC__ */
#elif defined( __VMS )
#include <inttypes.h>
#elif defined(__SCO__) || defined(__USLC__)
#include <stdint.h>
#elif defined(__UNIXOS2__) || defined(__SOL64__)
typedef long int int32_t;
typedef long long int int64_t;
typedef unsigned long long int uint64_t;
#elif defined(_WIN32) && defined(__GNUC__)
#include <stdint.h>
#elif defined(_WIN32)
typedef __int32 int32_t;
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
#else
#include <inttypes.h> /* Fallback option */
#endif
#endif
#ifndef GL_EXT_timer_query
typedef int64_t GLint64EXT;
typedef uint64_t GLuint64EXT;
#endif
#ifndef GL_VERSION_1_2
#define GL_VERSION_1_2 1
#ifdef GL_GLEXT_PROTOTYPES
@ -3585,6 +3974,24 @@ typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort
typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer);
#endif
#ifndef GL_VERSION_2_1
#define GL_VERSION_2_1 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glUniformMatrix2x3fv (GLint, GLsizei, GLboolean, const GLfloat *);
GLAPI void APIENTRY glUniformMatrix3x2fv (GLint, GLsizei, GLboolean, const GLfloat *);
GLAPI void APIENTRY glUniformMatrix2x4fv (GLint, GLsizei, GLboolean, const GLfloat *);
GLAPI void APIENTRY glUniformMatrix4x2fv (GLint, GLsizei, GLboolean, const GLfloat *);
GLAPI void APIENTRY glUniformMatrix3x4fv (GLint, GLsizei, GLboolean, const GLfloat *);
GLAPI void APIENTRY glUniformMatrix4x3fv (GLint, GLsizei, GLboolean, const GLfloat *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
#endif
#ifndef GL_ARB_multitexture
#define GL_ARB_multitexture 1
#ifdef GL_GLEXT_PROTOTYPES
@ -4292,8 +4699,8 @@ typedef void (APIENTRYP PFNGLGETSEPARABLEFILTEREXTPROC) (GLenum target, GLenum f
typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column);
#endif
#ifndef GL_EXT_color_matrix
#define GL_EXT_color_matrix 1
#ifndef GL_SGI_color_matrix
#define GL_SGI_color_matrix 1
#endif
#ifndef GL_SGI_color_table
@ -6153,12 +6560,12 @@ typedef void (APIENTRYP PFNGLFINISHOBJECTAPPLEPROC) (GLenum object, GLint name);
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glBindVertexArrayAPPLE (GLuint);
GLAPI void APIENTRY glDeleteVertexArraysAPPLE (GLsizei, const GLuint *);
GLAPI void APIENTRY glGenVertexArraysAPPLE (GLsizei, const GLuint *);
GLAPI void APIENTRY glGenVertexArraysAPPLE (GLsizei, GLuint *);
GLAPI GLboolean APIENTRY glIsVertexArrayAPPLE (GLuint);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLBINDVERTEXARRAYAPPLEPROC) (GLuint array);
typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint *arrays);
typedef void (APIENTRYP PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint *arrays);
typedef void (APIENTRYP PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, GLuint *arrays);
typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array);
#endif
@ -6486,6 +6893,370 @@ GLAPI void APIENTRY glStringMarkerGREMEDY (GLsizei, const GLvoid *);
typedef void (APIENTRYP PFNGLSTRINGMARKERGREMEDYPROC) (GLsizei len, const GLvoid *string);
#endif
#ifndef GL_EXT_packed_depth_stencil
#define GL_EXT_packed_depth_stencil 1
#endif
#ifndef GL_EXT_stencil_clear_tag
#define GL_EXT_stencil_clear_tag 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glStencilClearTagEXT (GLsizei, GLuint);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLSTENCILCLEARTAGEXTPROC) (GLsizei stencilTagBits, GLuint stencilClearTag);
#endif
#ifndef GL_EXT_texture_sRGB
#define GL_EXT_texture_sRGB 1
#endif
#ifndef GL_EXT_framebuffer_blit
#define GL_EXT_framebuffer_blit 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glBlitFramebufferEXT (GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLBLITFRAMEBUFFEREXTPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
#endif
#ifndef GL_EXT_framebuffer_multisample
#define GL_EXT_framebuffer_multisample 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glRenderbufferStorageMultisampleEXT (GLenum, GLsizei, GLenum, GLsizei, GLsizei);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
#endif
#ifndef GL_MESAX_texture_stack
#define GL_MESAX_texture_stack 1
#endif
#ifndef GL_EXT_timer_query
#define GL_EXT_timer_query 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glGetQueryObjecti64vEXT (GLuint, GLenum, GLint64EXT *);
GLAPI void APIENTRY glGetQueryObjectui64vEXT (GLuint, GLenum, GLuint64EXT *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VEXTPROC) (GLuint id, GLenum pname, GLint64EXT *params);
typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VEXTPROC) (GLuint id, GLenum pname, GLuint64EXT *params);
#endif
#ifndef GL_EXT_gpu_program_parameters
#define GL_EXT_gpu_program_parameters 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glProgramEnvParameters4fvEXT (GLenum, GLuint, GLsizei, const GLfloat *);
GLAPI void APIENTRY glProgramLocalParameters4fvEXT (GLenum, GLuint, GLsizei, const GLfloat *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *params);
typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *params);
#endif
#ifndef GL_APPLE_flush_buffer_range
#define GL_APPLE_flush_buffer_range 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glBufferParameteriAPPLE (GLenum, GLenum, GLint);
GLAPI void APIENTRY glFlushMappedBufferRangeAPPLE (GLenum, GLintptr, GLsizeiptr);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLBUFFERPARAMETERIAPPLEPROC) (GLenum target, GLenum pname, GLint param);
typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC) (GLenum target, GLintptr offset, GLsizeiptr size);
#endif
#ifndef GL_NV_gpu_program4
#define GL_NV_gpu_program4 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glProgramLocalParameterI4iNV (GLenum, GLuint, GLint, GLint, GLint, GLint);
GLAPI void APIENTRY glProgramLocalParameterI4ivNV (GLenum, GLuint, const GLint *);
GLAPI void APIENTRY glProgramLocalParametersI4ivNV (GLenum, GLuint, GLsizei, const GLint *);
GLAPI void APIENTRY glProgramLocalParameterI4uiNV (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint);
GLAPI void APIENTRY glProgramLocalParameterI4uivNV (GLenum, GLuint, const GLuint *);
GLAPI void APIENTRY glProgramLocalParametersI4uivNV (GLenum, GLuint, GLsizei, const GLuint *);
GLAPI void APIENTRY glProgramEnvParameterI4iNV (GLenum, GLuint, GLint, GLint, GLint, GLint);
GLAPI void APIENTRY glProgramEnvParameterI4ivNV (GLenum, GLuint, const GLint *);
GLAPI void APIENTRY glProgramEnvParametersI4ivNV (GLenum, GLuint, GLsizei, const GLint *);
GLAPI void APIENTRY glProgramEnvParameterI4uiNV (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint);
GLAPI void APIENTRY glProgramEnvParameterI4uivNV (GLenum, GLuint, const GLuint *);
GLAPI void APIENTRY glProgramEnvParametersI4uivNV (GLenum, GLuint, GLsizei, const GLuint *);
GLAPI void APIENTRY glGetProgramLocalParameterIivNV (GLenum, GLuint, GLint *);
GLAPI void APIENTRY glGetProgramLocalParameterIuivNV (GLenum, GLuint, GLuint *);
GLAPI void APIENTRY glGetProgramEnvParameterIivNV (GLenum, GLuint, GLint *);
GLAPI void APIENTRY glGetProgramEnvParameterIuivNV (GLenum, GLuint, GLuint *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w);
typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params);
typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params);
typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params);
typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params);
typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w);
typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params);
typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params);
typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params);
typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params);
typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERIIVNVPROC) (GLenum target, GLuint index, GLint *params);
typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERIUIVNVPROC) (GLenum target, GLuint index, GLuint *params);
typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERIIVNVPROC) (GLenum target, GLuint index, GLint *params);
typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERIUIVNVPROC) (GLenum target, GLuint index, GLuint *params);
#endif
#ifndef GL_NV_geometry_program4
#define GL_NV_geometry_program4 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glProgramVertexLimitNV (GLenum, GLint);
GLAPI void APIENTRY glFramebufferTextureEXT (GLenum, GLenum, GLuint, GLint);
GLAPI void APIENTRY glFramebufferTextureLayerEXT (GLenum, GLenum, GLuint, GLint, GLint);
GLAPI void APIENTRY glFramebufferTextureFaceEXT (GLenum, GLenum, GLuint, GLint, GLenum);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLPROGRAMVERTEXLIMITNVPROC) (GLenum target, GLint limit);
typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level);
typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face);
#endif
#ifndef GL_EXT_geometry_shader4
#define GL_EXT_geometry_shader4 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glProgramParameteriEXT (GLuint, GLenum, GLint);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIEXTPROC) (GLuint program, GLenum pname, GLint value);
#endif
#ifndef GL_NV_vertex_program4
#define GL_NV_vertex_program4 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glVertexAttribI1iEXT (GLuint, GLint);
GLAPI void APIENTRY glVertexAttribI2iEXT (GLuint, GLint, GLint);
GLAPI void APIENTRY glVertexAttribI3iEXT (GLuint, GLint, GLint, GLint);
GLAPI void APIENTRY glVertexAttribI4iEXT (GLuint, GLint, GLint, GLint, GLint);
GLAPI void APIENTRY glVertexAttribI1uiEXT (GLuint, GLuint);
GLAPI void APIENTRY glVertexAttribI2uiEXT (GLuint, GLuint, GLuint);
GLAPI void APIENTRY glVertexAttribI3uiEXT (GLuint, GLuint, GLuint, GLuint);
GLAPI void APIENTRY glVertexAttribI4uiEXT (GLuint, GLuint, GLuint, GLuint, GLuint);
GLAPI void APIENTRY glVertexAttribI1ivEXT (GLuint, const GLint *);
GLAPI void APIENTRY glVertexAttribI2ivEXT (GLuint, const GLint *);
GLAPI void APIENTRY glVertexAttribI3ivEXT (GLuint, const GLint *);
GLAPI void APIENTRY glVertexAttribI4ivEXT (GLuint, const GLint *);
GLAPI void APIENTRY glVertexAttribI1uivEXT (GLuint, const GLuint *);
GLAPI void APIENTRY glVertexAttribI2uivEXT (GLuint, const GLuint *);
GLAPI void APIENTRY glVertexAttribI3uivEXT (GLuint, const GLuint *);
GLAPI void APIENTRY glVertexAttribI4uivEXT (GLuint, const GLuint *);
GLAPI void APIENTRY glVertexAttribI4bvEXT (GLuint, const GLbyte *);
GLAPI void APIENTRY glVertexAttribI4svEXT (GLuint, const GLshort *);
GLAPI void APIENTRY glVertexAttribI4ubvEXT (GLuint, const GLubyte *);
GLAPI void APIENTRY glVertexAttribI4usvEXT (GLuint, const GLushort *);
GLAPI void APIENTRY glVertexAttribIPointerEXT (GLuint, GLint, GLenum, GLsizei, const GLvoid *);
GLAPI void APIENTRY glGetVertexAttribIivEXT (GLuint, GLenum, GLint *);
GLAPI void APIENTRY glGetVertexAttribIuivEXT (GLuint, GLenum, GLuint *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IEXTPROC) (GLuint index, GLint x);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IEXTPROC) (GLuint index, GLint x, GLint y);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IEXTPROC) (GLuint index, GLint x, GLint y, GLint z);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IEXTPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIEXTPROC) (GLuint index, GLuint x);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIEXTPROC) (GLuint index, GLuint x, GLuint y);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVEXTPROC) (GLuint index, const GLint *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVEXTPROC) (GLuint index, const GLint *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVEXTPROC) (GLuint index, const GLint *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVEXTPROC) (GLuint index, const GLint *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVEXTPROC) (GLuint index, const GLuint *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVEXTPROC) (GLuint index, const GLuint *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVEXTPROC) (GLuint index, const GLuint *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVEXTPROC) (GLuint index, const GLuint *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVEXTPROC) (GLuint index, const GLbyte *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVEXTPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVEXTPROC) (GLuint index, const GLubyte *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVEXTPROC) (GLuint index, const GLushort *v);
typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTEREXTPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVEXTPROC) (GLuint index, GLenum pname, GLint *params);
typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVEXTPROC) (GLuint index, GLenum pname, GLuint *params);
#endif
#ifndef GL_EXT_gpu_shader4
#define GL_EXT_gpu_shader4 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glGetUniformuivEXT (GLuint, GLint, GLuint *);
GLAPI void APIENTRY glBindFragDataLocationEXT (GLuint, GLuint, const GLchar *);
GLAPI GLint APIENTRY glGetFragDataLocationEXT (GLuint, const GLchar *);
GLAPI void APIENTRY glUniform1uiEXT (GLint, GLuint);
GLAPI void APIENTRY glUniform2uiEXT (GLint, GLuint, GLuint);
GLAPI void APIENTRY glUniform3uiEXT (GLint, GLuint, GLuint, GLuint);
GLAPI void APIENTRY glUniform4uiEXT (GLint, GLuint, GLuint, GLuint, GLuint);
GLAPI void APIENTRY glUniform1uivEXT (GLint, GLsizei, const GLuint *);
GLAPI void APIENTRY glUniform2uivEXT (GLint, GLsizei, const GLuint *);
GLAPI void APIENTRY glUniform3uivEXT (GLint, GLsizei, const GLuint *);
GLAPI void APIENTRY glUniform4uivEXT (GLint, GLsizei, const GLuint *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLGETUNIFORMUIVEXTPROC) (GLuint program, GLint location, GLuint *params);
typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONEXTPROC) (GLuint program, GLuint color, const GLchar *name);
typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONEXTPROC) (GLuint program, const GLchar *name);
typedef void (APIENTRYP PFNGLUNIFORM1UIEXTPROC) (GLint location, GLuint v0);
typedef void (APIENTRYP PFNGLUNIFORM2UIEXTPROC) (GLint location, GLuint v0, GLuint v1);
typedef void (APIENTRYP PFNGLUNIFORM3UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2);
typedef void (APIENTRYP PFNGLUNIFORM4UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
typedef void (APIENTRYP PFNGLUNIFORM1UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value);
typedef void (APIENTRYP PFNGLUNIFORM2UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value);
typedef void (APIENTRYP PFNGLUNIFORM3UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value);
typedef void (APIENTRYP PFNGLUNIFORM4UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value);
#endif
#ifndef GL_EXT_draw_instanced
#define GL_EXT_draw_instanced 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glDrawArraysInstancedEXT (GLenum, GLint, GLsizei, GLsizei);
GLAPI void APIENTRY glDrawElementsInstancedEXT (GLenum, GLsizei, GLenum, const GLvoid *, GLsizei);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDEXTPROC) (GLenum mode, GLint start, GLsizei count, GLsizei primcount);
typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDEXTPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount);
#endif
#ifndef GL_EXT_packed_float
#define GL_EXT_packed_float 1
#endif
#ifndef GL_EXT_texture_array
#define GL_EXT_texture_array 1
#endif
#ifndef GL_EXT_texture_buffer_object
#define GL_EXT_texture_buffer_object 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glTexBufferEXT (GLenum, GLenum, GLuint);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLTEXBUFFEREXTPROC) (GLenum target, GLenum internalformat, GLuint buffer);
#endif
#ifndef GL_EXT_texture_compression_latc
#define GL_EXT_texture_compression_latc 1
#endif
#ifndef GL_EXT_texture_compression_rgtc
#define GL_EXT_texture_compression_rgtc 1
#endif
#ifndef GL_EXT_texture_shared_exponent
#define GL_EXT_texture_shared_exponent 1
#endif
#ifndef GL_NV_depth_buffer_float
#define GL_NV_depth_buffer_float 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glDepthRangedNV (GLdouble, GLdouble);
GLAPI void APIENTRY glClearDepthdNV (GLdouble);
GLAPI void APIENTRY glDepthBoundsdNV (GLdouble, GLdouble);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLDEPTHRANGEDNVPROC) (GLdouble zNear, GLdouble zFar);
typedef void (APIENTRYP PFNGLCLEARDEPTHDNVPROC) (GLdouble depth);
typedef void (APIENTRYP PFNGLDEPTHBOUNDSDNVPROC) (GLdouble zmin, GLdouble zmax);
#endif
#ifndef GL_NV_fragment_program4
#define GL_NV_fragment_program4 1
#endif
#ifndef GL_NV_framebuffer_multisample_coverage
#define GL_NV_framebuffer_multisample_coverage 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glRenderbufferStorageMultisampleCoverageNV (GLenum, GLsizei, GLsizei, GLenum, GLsizei, GLsizei);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC) (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height);
#endif
#ifndef GL_EXT_framebuffer_sRGB
#define GL_EXT_framebuffer_sRGB 1
#endif
#ifndef GL_NV_geometry_shader4
#define GL_NV_geometry_shader4 1
#endif
#ifndef GL_NV_parameter_buffer_object
#define GL_NV_parameter_buffer_object 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glProgramBufferParametersfvNV (GLenum, GLuint, GLuint, GLsizei, const GLfloat *);
GLAPI void APIENTRY glProgramBufferParametersIivNV (GLenum, GLuint, GLuint, GLsizei, const GLint *);
GLAPI void APIENTRY glProgramBufferParametersIuivNV (GLenum, GLuint, GLuint, GLsizei, const GLuint *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLfloat *params);
typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLint *params);
typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLuint *params);
#endif
#ifndef GL_EXT_draw_buffers2
#define GL_EXT_draw_buffers2 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glColorMaskIndexedEXT (GLuint, GLboolean, GLboolean, GLboolean, GLboolean);
GLAPI void APIENTRY glGetBooleanIndexedvEXT (GLenum, GLuint, GLboolean *);
GLAPI void APIENTRY glGetIntegerIndexedvEXT (GLenum, GLuint, GLint *);
GLAPI void APIENTRY glEnableIndexedEXT (GLenum, GLuint);
GLAPI void APIENTRY glDisableIndexedEXT (GLenum, GLuint);
GLAPI GLboolean APIENTRY glIsEnabledIndexedEXT (GLenum, GLuint);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLCOLORMASKINDEXEDEXTPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
typedef void (APIENTRYP PFNGLGETBOOLEANINDEXEDVEXTPROC) (GLenum target, GLuint index, GLboolean *data);
typedef void (APIENTRYP PFNGLGETINTEGERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLint *data);
typedef void (APIENTRYP PFNGLENABLEINDEXEDEXTPROC) (GLenum target, GLuint index);
typedef void (APIENTRYP PFNGLDISABLEINDEXEDEXTPROC) (GLenum target, GLuint index);
typedef GLboolean (APIENTRYP PFNGLISENABLEDINDEXEDEXTPROC) (GLenum target, GLuint index);
#endif
#ifndef GL_NV_transform_feedback
#define GL_NV_transform_feedback 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glBeginTransformFeedbackNV (GLenum);
GLAPI void APIENTRY glEndTransformFeedbackNV (void);
GLAPI void APIENTRY glTransformFeedbackAttribsNV (GLuint, const GLint *, GLenum);
GLAPI void APIENTRY glBindBufferRangeNV (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr);
GLAPI void APIENTRY glBindBufferOffsetNV (GLenum, GLuint, GLuint, GLintptr);
GLAPI void APIENTRY glBindBufferBaseNV (GLenum, GLuint, GLuint);
GLAPI void APIENTRY glTransformFeedbackVaryingsNV (GLuint, GLsizei, const GLint *, GLenum);
GLAPI void APIENTRY glActiveVaryingNV (GLuint, const GLchar *);
GLAPI GLint APIENTRY glGetVaryingLocationNV (GLuint, const GLchar *);
GLAPI void APIENTRY glGetActiveVaryingNV (GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *);
GLAPI void APIENTRY glGetTransformFeedbackVaryingNV (GLuint, GLuint, GLint *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKNVPROC) (GLenum primitiveMode);
typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKNVPROC) (void);
typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC) (GLuint count, const GLint *attribs, GLenum bufferMode);
typedef void (APIENTRYP PFNGLBINDBUFFERRANGENVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETNVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset);
typedef void (APIENTRYP PFNGLBINDBUFFERBASENVPROC) (GLenum target, GLuint index, GLuint buffer);
typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode);
typedef void (APIENTRYP PFNGLACTIVEVARYINGNVPROC) (GLuint program, const GLchar *name);
typedef GLint (APIENTRYP PFNGLGETVARYINGLOCATIONNVPROC) (GLuint program, const GLchar *name);
typedef void (APIENTRYP PFNGLGETACTIVEVARYINGNVPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC) (GLuint program, GLuint index, GLint *location);
#endif
#ifndef GL_EXT_bindable_uniform
#define GL_EXT_bindable_uniform 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glUniformBufferEXT (GLuint, GLint, GLuint);
GLAPI GLint APIENTRY glGetUniformBufferSizeEXT (GLuint, GLint);
GLAPI GLintptr APIENTRY glGetUniformOffsetEXT (GLuint, GLint);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLUNIFORMBUFFEREXTPROC) (GLuint program, GLint location, GLuint buffer);
typedef GLint (APIENTRYP PFNGLGETUNIFORMBUFFERSIZEEXTPROC) (GLuint program, GLint location);
typedef GLintptr (APIENTRYP PFNGLGETUNIFORMOFFSETEXTPROC) (GLuint program, GLint location);
#endif
#ifndef GL_EXT_texture_integer
#define GL_EXT_texture_integer 1
#ifdef GL_GLEXT_PROTOTYPES
GLAPI void APIENTRY glTexParameterIivEXT (GLenum, GLenum, const GLint *);
GLAPI void APIENTRY glTexParameterIuivEXT (GLenum, GLenum, const GLuint *);
GLAPI void APIENTRY glGetTexParameterIivEXT (GLenum, GLenum, GLint *);
GLAPI void APIENTRY glGetTexParameterIuivEXT (GLenum, GLenum, GLuint *);
GLAPI void APIENTRY glClearColorIiEXT (GLint, GLint, GLint, GLint);
GLAPI void APIENTRY glClearColorIuiEXT (GLuint, GLuint, GLuint, GLuint);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRYP PFNGLTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, const GLint *params);
typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, const GLuint *params);
typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, GLuint *params);
typedef void (APIENTRYP PFNGLCLEARCOLORIIEXTPROC) (GLint red, GLint green, GLint blue, GLint alpha);
typedef void (APIENTRYP PFNGLCLEARCOLORIUIEXTPROC) (GLuint red, GLuint green, GLuint blue, GLuint alpha);
#endif
#ifdef __cplusplus
}

16
panda/src/gobj/texture.cxx
View File

@ -422,13 +422,15 @@ estimate_texture_memory() const {
break;
case Texture::F_color_index:
case Texture::F_stencil_index:
case Texture::F_depth_component:
case Texture::F_rgb8:
case Texture::F_rgba8:
bpp = 4;
break;
case Texture::F_depth_stencil:
bpp = 32;
break;
case Texture::F_rgba12:
case Texture::F_rgb12:
bpp = 6;
@ -1355,11 +1357,8 @@ write(ostream &out, int indent_level) const {
case F_color_index:
out << "color_index";
break;
case F_stencil_index:
out << "stencil_index";
break;
case F_depth_component:
out << "depth_component";
case F_depth_stencil:
out << "depth_stencil";
break;
case F_rgba:
@ -1499,8 +1498,7 @@ set_format(Texture::Format format) {
switch (_format) {
case F_color_index:
case F_stencil_index:
case F_depth_component:
case F_depth_stencil:
case F_red:
case F_green:
case F_blue:

4
panda/src/gobj/texture.h
View File

@ -73,9 +73,9 @@ PUBLISHED:
};
enum Format {
F_depth_stencil = 1,
F_depth_component = 1,
F_color_index,
F_stencil_index,
F_depth_component,
F_red,
F_green,
F_blue,

6
panda/src/wgldisplay/wglGraphicsBuffer.cxx
View File

@ -147,8 +147,7 @@ bind_texture_to_pbuffer() {
int tex_index = -1;
for (int i=0; i<count_textures(); i++) {
if (get_rtm_mode(i) == RTM_bind_or_copy) {
if ((get_texture(i)->get_format() != Texture::F_depth_component)&&
(get_texture(i)->get_format() != Texture::F_stencil_index)&&
if ((get_texture(i)->get_format() != Texture::F_depth_stencil)&&
(tex_index < 0)) {
tex_index = i;
} else {
@ -402,8 +401,7 @@ rebuild_bitplanes() {
Texture *bindtexture = NULL;
for (int i=0; i<count_textures(); i++) {
if ((get_rtm_mode(i) == RTM_bind_or_copy)&&
(get_texture(i)->get_format() != Texture::F_depth_component)&&
(get_texture(i)->get_format() != Texture::F_stencil_index)) {
(get_texture(i)->get_format() != Texture::F_depth_stencil)) {
bindtexture = get_texture(i);
break;
}