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35293 commits 1 branch 0 tags 230 MiB
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300 commits

Author SHA1 Message Date
Jelle Raaijmakers
401472c9a4 LibGL: Implement glDrawPixels and add stub for glBitmap 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
c2960e68a8 LibGL: Implement glLightModelf and glLightModelfv 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
0453cad46c LibGL: Add stubs for glPushAttrib and glPopAttrib 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
fbed7a5ba8 LibGL: Implement glLineWidth 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
22f8294a57 LibGL: Implement glLoadMatrixd 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
506abf2a61 LibGL: Implement glIsList 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
17c109f5d7 LibGL: Implement glTranslated 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
9c9fa33495 LibGL: Implement glClearStencil 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
07bf37be75 LibGL: Implement glScaled 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
9dbc8d7e3c LibGL: Add stubs for glMaterialf and glMaterialfv 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
4eb6295a57 LibGL: Implement glRasterPos2i 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
78d0674228 LibGL: Implement glNormal3f and glNormal3fv 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
ea6bcda79c LibGL: Implement glStencil* functions 
This implements the context state for stencil testing functions and
operations. No rasterization is implemented.
 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
729349ce78 LibGL: Implement GL_STENCIL_TEST 
Only the state is implemented; not the rasterization phase.
 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
11fea6b597 LibGL: Implement glListBase 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
1056bac49a LibGL: Implement glCallLists 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
651ea89094 LibGL: Implement glTexCoord2fv 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
315973e73c LibGL: Implement glColor3ub 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
d38c4ac8b5 LibGL: Add stubs for glLightf and glLightfv 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
7ac8cd057e LibGL: Implement glMultMatrixf 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
40724a426f LibGL: Implement glGetDoublev 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
6d4a5a40a0 LibGL: Define GL_ES_VERSION_2_0 
GLES 2.0 is a subset of OpenGL, so we allow applications to compile
against LibGL as if it fully supports GLES 2.0.

Additionally, we set the definitions to an integer value of `1` so
applications that check for availability like this...

    int main() { return GL_ES_VERSION_2_0; }

...can actually compile. At least ScummVM uses this, and Mesa defines
their constants in the same way:

44b9e11ddb/include/GL/gl.h (L105)
 2021-12-12 21:51:08 +01:00
Jelle Raaijmakers
bccfa205d3 LibGL: Improve mipmap lookup in Texture2D 
We can get rid of a `VERIFY` since we already do this in `Array::at()`.
Also move `::mipmap()` to the header file so it is inlined in
`Sampler2D`.
 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
65cda8e4aa LibGL: Always inline to_rgba32() 
This function popped up in profiles.
 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
930782a155 LibGL: Fix scissor box coordinate system 
We were working with (0, 0) being the top-left of the render target,
but `glScissor` documentation states that this should be the
bottom-left instead.
 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
e967d31a98 LibGL: Remove unused default from rasterizer scissor_box 
Its value is always set in the constructor.
 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
0be2a76ee7 LibGL: Use simpler syntax for GL_SCISSOR_BOX retrieval 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
7ad70f623e LibGL: Make glDeleteTextures skip over 0 names 
As stated in the manual:
     glDeleteTextures silently ignores 0's and names that do not
     correspond to existing textures.

If we do not skip these 0 names, they end up as invalid free texture
names in our name allocator.
 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
4abd6aa198 LibGL: Remove unnecessary break; from SoftwareGLContext 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
d885cc102b LibGL: Fix a number of enum values in gl.h 
Their values should match the enum values as defined by the Khronos
Group.
 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
5e370e6f96 LibGL: Implement GL_(UN)PACK_ALIGNMENT 
These enums are used to indicate byte-alignment when reading from and
to textures. The `GL_UNPACK_ROW_LENGTH` value was reimplemented to
support overriding the source data row width.
 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
0d57f08b98 LibGL: Use Array::back() for last mipmap selection 2021-12-11 23:15:24 +01:00
Jelle Raaijmakers
e27b077c2a LibGL: Add GL::present_context() 
This provides a convenience method that performs the virtual resolution
for `::present` on the provided `GLContext`.
 2021-12-01 12:35:08 +01:00
Jelle Raaijmakers
bed0f3466a LibGL: Remove TextureUnit::unbind_texture() 2021-12-01 10:21:13 +01:00
Jelle Raaijmakers
5788a139d8 LibGL: Implement texture unit texturing states 2021-12-01 10:21:13 +01:00
Hendiadyoin1
76e6ed0d75 LibGL: Mark SoftwareGLContext::gl_scissor as override 
I do not know how this did not trigger CI up until now...
 2021-11-29 23:17:05 +03:30
Stephan Unverwerth
cbf93ee687 LibGL: Initialize all GL context matrices with the identity matrix 2021-11-28 10:07:34 -08:00
Jelle Raaijmakers
bb58f6ccab LibGL: Implement glScissor() 2021-11-28 09:20:58 -08:00
Andreas Kling
0de33b3d6c LibGfx: Use ErrorOr<T> for Bitmap::try_create() 
Another one that was used in a fajillion places.
 2021-11-08 00:35:27 +01:00
Jelle Raaijmakers
a36ee213b9 LibGL: Implement glIsEnabled() 2021-10-17 21:01:52 -07:00
Jelle Raaijmakers
b2627c8b74 LibGL: Implement disabling GL_FOG 2021-10-17 21:01:52 -07:00
Jelle Raaijmakers
abaac02c88 LibGL: Correct GL_MODELVIEW and GL_PROJECTION values 
According to the Khronos group, GL enum values are in the spec:

https://www.khronos.org/registry/OpenGL/docs/enums.html

Not adhering to their values will cause issues with projects that ship
their own copy of `gl.h`, such as ScummVM.
 2021-10-17 21:01:52 -07:00
Nico Weber
b8dc3661ac Libraries: Fix -Wunreachable-code warnings from clang 2021-10-08 23:33:46 +02:00
Linus Groh
496d2e3c29 LibGL: Remove duplicate GLboolean typedef 
Fixes #10268.
 2021-10-02 21:10:13 +01:00
Nico Weber
de72332920 Libraries: Fix typos 2021-10-01 01:06:40 +01:00
Andreas Kling
6ad427993a Everywhere: Behaviour => Behavior 2021-09-07 13:53:14 +02:00
Daniel Bertalan
d7b6cc6421 Everywhere: Prevent risky implicit casts of (Nonnull)RefPtr 
Our existing implementation did not check the element type of the other
pointer in the constructors and move assignment operators. This meant
that some operations that would require explicit casting on raw pointers
were done implicitly, such as:
- downcasting a base class to a derived class (e.g. `Kernel::Inode` =>
  `Kernel::ProcFSDirectoryInode` in Kernel/ProcFS.cpp),
- casting to an unrelated type (e.g. `Promise<bool>` => `Promise<Empty>`
  in LibIMAP/Client.cpp)

This, of course, allows gross violations of the type system, and makes
the need to type-check less obvious before downcasting. Luckily, while
adding the `static_ptr_cast`s, only two truly incorrect usages were
found; in the other instances, our casts just needed to be made
explicit.
 2021-09-03 23:20:23 +02:00
Stephan Unverwerth
e7d3483618 LibGL: Implement glTexSubImage2D 2021-09-02 21:00:24 +04:30
Stephan Unverwerth
1aed453d8c LibGL: Add GL_TETXURE*_ARB aliases 
These defines were introduced when multitexturing was only supported via
the extension EXT_multitexture. GLQuake makes use of them.
 2021-09-02 21:00:24 +04:30
Stephan Unverwerth
e34fc4e336 LibGL: Support additional enums in glGetIntegerv 
GL_MAX_TETXURE_UNITS: Returns the available units for multitexturing
GL_MAX_TETXURE_SIZE: Returns the maximum width/height for textures
 2021-09-02 21:00:24 +04:30