Thomas Harte
2008dec1ed
Adds exceptions for bad enumeration values.
2017-11-24 19:27:49 -05:00
Thomas Harte
b4f3c41aae
Formalises naming of shader inputs and related guarantees.
2017-11-24 18:45:24 -05:00
Matt Godbolt
bded406caa
Initialize all const members.
...
Without this change, GCC versions >4.8 will error with things like:
```
./CLK/Outputs/CRT/Internals/CRTOpenGL.cpp:154:2:error: uninitialized const member
'Outputs::CRT::OpenGLOutputBuilder::draw_frame(unsigned int, unsigned int, bool)::RenderStage::target'
```
2017-11-24 12:09:10 -06:00
Thomas Harte
e9ddec35d6
Corrects intermediate shader attribute bindings.
2017-11-16 20:19:54 -05:00
Thomas Harte
f00f0353a6
Removes unnecessary temporaries.
2017-11-15 21:48:10 -05:00
Thomas Harte
0a9622435c
Merge branch 'StringStream' of github.com:TomHarte/CLK into StringStream
2017-11-15 21:30:04 -05:00
Thomas Harte
d0f096a20b
Substitutes std::osringstream for C-esque asprintf.
2017-11-15 21:28:48 -05:00
Thomas Harte
949d0f3928
Substitutes std::osringstream for C-esque asprintf.
2017-11-15 21:25:01 -05:00
Thomas Harte
fd96e3e657
Eliminates all unused #ifdef GL_NV_texture_barrier code.
2017-11-13 22:39:18 -05:00
Thomas Harte
88551607a6
Ensures the GL error flag is cleared after a potential error-raising call.
2017-11-13 22:31:41 -05:00
Thomas Harte
2a9dccff26
Fixes typo.
2017-11-13 22:28:11 -05:00
Thomas Harte
9bb9cb4a65
Adds a fallback route for the array builder if it can't map a buffer.
2017-11-13 22:27:04 -05:00
Thomas Harte
bf4ed57f68
Updates style of OpenGL::TextureTarget for instance variable names and preference for RAII.
2017-11-13 22:04:13 -05:00
Thomas Harte
70039d22f1
Allows a CRT machine owner to set the target frame buffer for OpenGL output, breaking the assumption that it'll be zero.
2017-11-12 19:29:22 -05:00
Thomas Harte
8713cfa613
Ensured all asprintf return values are checked.
2017-11-12 17:29:20 -05:00
Thomas Harte
aa77be1c10
Introduces missing include.
2017-11-12 17:20:37 -05:00
Thomas Harte
c827d14d97
Corrects various GCC warnings across the 6560, CPC, TIA, Oric video and elsewhere.
2017-11-12 17:17:27 -05:00
Thomas Harte
5aef81cf24
Commutes cross-platform #pragma marks to //MARK:s.
2017-11-12 15:59:11 -05:00
Thomas Harte
2e15fab651
Doubles down on <cX> over <X.h> for C includes, and usage of the namespace for those types and functions.
2017-11-11 15:28:40 -05:00
Thomas Harte
2e12370251
Resolves some of the dangling C-isms remaining in my FIR filter, and introduces filter composition.
2017-11-11 12:30:45 -05:00
Thomas Harte
cb0f58ab7a
Corrects order-of-initialisation errors in the CPC (again), TextureBuilder, TextureTarget, Z80, MFM parser and binary tape player.
2017-11-10 22:57:03 -05:00
Thomas Harte
fabaf4e607
Adds missing include files, corrects bad include paths and eliminates the Clang-specific __undefined.
2017-11-10 21:56:53 -05:00
Thomas Harte
c0055a5a5f
Further builds up SConstruct, correcting many missed imports and a couple of improper uses of C99 in C++ code.
2017-11-09 22:04:49 -05:00
Thomas Harte
c45d4831ec
Introduces an SConstruct file and corrects those errors and warnings that arise in Ubuntu.
2017-11-08 22:36:41 -05:00
Thomas Harte
6e1d69581c
Eliminates a variety of end-of-line spaces.
2017-11-07 22:54:22 -05:00
Thomas Harte
513903890e
Corrects definition of Bookender and provides the default implementation.
2017-10-22 17:24:41 -04:00
Thomas Harte
1157bde453
Sketches interface for a GPU data bookender, to avoid stray errors with packed pixel formats.
2017-10-22 10:48:10 -04:00
Thomas Harte
ad9df4bb90
Commutes uint8_t *, uint16_t *, uint32_t *, size_t, off_t and long to functional-style casts.
2017-10-21 22:30:15 -04:00
Thomas Harte
e983854e71
Converts all uint8_t and uint16_t casts to the functional style.
2017-10-21 21:50:53 -04:00
Thomas Harte
ec999446e8
Commutes int and unsigned casts to the functional style.
2017-10-21 21:00:40 -04:00
Thomas Harte
5e3e91373a
Switches all unsigned int and double casts to functional style.
2017-10-21 19:49:04 -04:00
Thomas Harte
b5b6219cb7
Slightly simplifies TextureBuilder arithmetic.
2017-10-19 22:02:00 -04:00
Thomas Harte
ce78d9d12c
Introduces buffer alignment when writing to textures.
...
To avoid cross-boundary writes and hopefully to eke out a little better performance.
2017-10-17 22:09:48 -04:00
Thomas Harte
edbc60a3fb
Various undefined behaviour fixes.
...
Primarily around uninitialised variables, but also with an attempted use of a negative pointer.
2017-10-17 21:29:19 -04:00
Thomas Harte
c6e6c3fcfb
Resolves all current analyser warnings.
2017-08-24 22:18:44 -04:00
Thomas Harte
2d81acb82e
Upped C++ standard to C++14 and added an #if that's intended to use the built-in std::gcd when compiled on C++17 or better. Fixed for new signedness warnings resulting for taking the step to C++14.
2017-08-11 19:18:45 -04:00
Thomas Harte
ad8c8166bc
Built in gamma conversion for all machines, assuming an output of 2.8 for PAL, 2.2 for NTSC.
2017-08-10 15:17:08 -04:00
Thomas Harte
449c33ee8b
Signedness fixes.
2017-07-21 21:28:04 -04:00
Thomas Harte
ef03c84b21
More definitively removed the old sample-offset blending approach to filtering.
2017-07-21 20:58:55 -04:00
Thomas Harte
8ccec37a4b
Eliminated a further potential cause of texture/geometry mismatch: the texture retain succeeded but then there wasn't room for geometry.
2017-07-09 19:11:38 -04:00
Thomas Harte
a25c2fd6b5
Got more explicit about what the thinking is here re: multiple sources of action.
2017-07-09 17:54:26 -04:00
Thomas Harte
ee1a9a4781
Eliminates attempts cleverly to shuffle unsubmitted runs, because no mechanism exists to stop them overwriting previously-submitted-but-not-yet-flushed runs. Which implies that the buffer must be fully circular. The cost of which is sometimes having to make two calls to glTexSubImage2D. Also added some TODOs, and a means for reporting when a retain_latest is ineffective, in which situation it would be inappropriate to attempt to generate correlated geometry
2017-07-09 17:50:22 -04:00
Thomas Harte
2f90f35478
Ensured the same write area can be submitted multiple times — this is actively used if a run of data overlaps a flywheel-suggested sync. Which nullifies the idea of not having a write area in the barrel, at least as soon as any one has been allocated.
2017-07-07 23:37:44 -04:00
Thomas Harte
bfbe12b94b
Made an attempt further to tie geometry and texture generation fully together, removing the assumption that the caller will achieve one-to-one calling.
2017-07-07 22:25:05 -04:00
Thomas Harte
344d267fd2
Introduced sharper chrominance for genuinely black-and-white signals.
2017-07-06 21:38:33 -04:00
Thomas Harte
4211389ac7
Connected machine-supplied colour burst amplitude to shader, discarding hard-coded value. Net effect: the colour component is now discarded for the ZX80 and 81.
2017-07-06 21:29:08 -04:00
Thomas Harte
c6d00ec7d1
Switched phase and amplitude varying to a 3d vector; the third component is 1/amplitude if amplitude is non-zero, and zero otherwise. So you can multiply by that to get chrominance, rather than dividing by amplitude. With the direct effect that detected chrominance should automatically be zero if the colour burst didn't exist (i.e. had zero amplitude).
2017-07-06 21:25:38 -04:00
Thomas Harte
c2b5a9bb1f
Minor fix: given that phase is now a function of position, stop nudging position.
2017-05-13 21:50:48 -04:00
Thomas Harte
b14c892740
Switched to a safer RAII approach to this lock.
2017-05-10 21:29:39 -04:00
Thomas Harte
e01f3f06c8
Completed curly bracket movement.
2017-03-26 14:34:47 -04:00
