Thomas Harte
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d0f096a20b
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Substitutes std::osringstream for C-esque asprintf.
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2017-11-15 21:28:48 -05:00 |
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Thomas Harte
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fd96e3e657
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Eliminates all unused #ifdef GL_NV_texture_barrier code.
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2017-11-13 22:39:18 -05:00 |
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Thomas Harte
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88551607a6
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Ensures the GL error flag is cleared after a potential error-raising call.
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2017-11-13 22:31:41 -05:00 |
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Thomas Harte
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2a9dccff26
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Fixes typo.
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2017-11-13 22:28:11 -05:00 |
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Thomas Harte
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9bb9cb4a65
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Adds a fallback route for the array builder if it can't map a buffer.
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2017-11-13 22:27:04 -05:00 |
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Thomas Harte
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bf4ed57f68
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Updates style of OpenGL::TextureTarget for instance variable names and preference for RAII.
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2017-11-13 22:04:13 -05:00 |
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Thomas Harte
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70039d22f1
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Allows a CRT machine owner to set the target frame buffer for OpenGL output, breaking the assumption that it'll be zero.
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2017-11-12 19:29:22 -05:00 |
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Thomas Harte
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8713cfa613
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Ensured all asprintf return values are checked.
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2017-11-12 17:29:20 -05:00 |
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Thomas Harte
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aa77be1c10
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Introduces missing include.
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2017-11-12 17:20:37 -05:00 |
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Thomas Harte
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c827d14d97
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Corrects various GCC warnings across the 6560, CPC, TIA, Oric video and elsewhere.
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2017-11-12 17:17:27 -05:00 |
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Thomas Harte
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5aef81cf24
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Commutes cross-platform #pragma marks to //MARK:s.
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2017-11-12 15:59:11 -05:00 |
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Thomas Harte
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2e15fab651
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Doubles down on <cX> over <X.h> for C includes, and usage of the namespace for those types and functions.
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2017-11-11 15:28:40 -05:00 |
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Thomas Harte
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2e12370251
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Resolves some of the dangling C-isms remaining in my FIR filter, and introduces filter composition.
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2017-11-11 12:30:45 -05:00 |
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Thomas Harte
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cb0f58ab7a
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Corrects order-of-initialisation errors in the CPC (again), TextureBuilder, TextureTarget, Z80, MFM parser and binary tape player.
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2017-11-10 22:57:03 -05:00 |
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Thomas Harte
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fabaf4e607
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Adds missing include files, corrects bad include paths and eliminates the Clang-specific __undefined.
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2017-11-10 21:56:53 -05:00 |
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Thomas Harte
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cb015c83e1
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Eliminated C99-style struct initialisations.
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2017-11-10 19:14:19 -05:00 |
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Thomas Harte
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c0055a5a5f
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Further builds up SConstruct, correcting many missed imports and a couple of improper uses of C99 in C++ code.
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2017-11-09 22:04:49 -05:00 |
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Thomas Harte
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c45d4831ec
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Introduces an SConstruct file and corrects those errors and warnings that arise in Ubuntu.
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2017-11-08 22:36:41 -05:00 |
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Thomas Harte
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6e1d69581c
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Eliminates a variety of end-of-line spaces.
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2017-11-07 22:54:22 -05:00 |
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Thomas Harte
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218b976dbc
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Adds through route for setting a texture bookender, and exploits it from the Electron.
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2017-10-23 18:35:37 -04:00 |
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Thomas Harte
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513903890e
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Corrects definition of Bookender and provides the default implementation.
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2017-10-22 17:24:41 -04:00 |
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Thomas Harte
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1157bde453
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Sketches interface for a GPU data bookender, to avoid stray errors with packed pixel formats.
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2017-10-22 10:48:10 -04:00 |
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Thomas Harte
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ad9df4bb90
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Commutes uint8_t *, uint16_t *, uint32_t *, size_t, off_t and long to functional-style casts.
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2017-10-21 22:30:15 -04:00 |
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Thomas Harte
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e983854e71
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Converts all uint8_t and uint16_t casts to the functional style.
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2017-10-21 21:50:53 -04:00 |
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Thomas Harte
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ec999446e8
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Commutes int and unsigned casts to the functional style.
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2017-10-21 21:00:40 -04:00 |
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Thomas Harte
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5e3e91373a
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Switches all unsigned int and double casts to functional style.
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2017-10-21 19:49:04 -04:00 |
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Thomas Harte
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b5b6219cb7
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Slightly simplifies TextureBuilder arithmetic.
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2017-10-19 22:02:00 -04:00 |
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Thomas Harte
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ba5f668338
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Ensured full CRT instance initialisation.
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2017-10-17 22:34:10 -04:00 |
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Thomas Harte
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ce78d9d12c
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Introduces buffer alignment when writing to textures.
To avoid cross-boundary writes and hopefully to eke out a little better performance.
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2017-10-17 22:09:48 -04:00 |
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Thomas Harte
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edbc60a3fb
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Various undefined behaviour fixes.
Primarily around uninitialised variables, but also with an attempted use of a negative pointer.
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2017-10-17 21:29:19 -04:00 |
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Thomas Harte
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c6e6c3fcfb
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Resolves all current analyser warnings.
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2017-08-24 22:18:44 -04:00 |
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Thomas Harte
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2d81acb82e
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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.
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2017-08-11 19:18:45 -04:00 |
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Thomas Harte
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62eadbb51a
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Adjusted gamma ratio to be the correct way around. The PAL midrange should be slightly darker now.
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2017-08-10 15:36:27 -04:00 |
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Thomas Harte
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ad8c8166bc
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Built in gamma conversion for all machines, assuming an output of 2.8 for PAL, 2.2 for NTSC.
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2017-08-10 15:17:08 -04:00 |
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Thomas Harte
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55fd9122d0
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Slightly relaxed vertical sync testing.
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2017-07-30 21:19:42 -04:00 |
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Thomas Harte
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0bf4fdc9af
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Simplified slightly.
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2017-07-29 21:37:59 -04:00 |
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Thomas Harte
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ed8c73eb14
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Ensured lengthy constant sync can't appear to be two sync pulses, regardless of other interruption.
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2017-07-29 18:25:04 -04:00 |
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Thomas Harte
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3528a7f78b
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Made an attempt at triggering vertical sync the expected number of time after it begins, regardless of total length.
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2017-07-29 17:33:52 -04:00 |
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Thomas Harte
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54bcc40192
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With an eye towards being more accurate as to vertical sync recognition: acknowledged that the detection period varies between PAL and NTSC.
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2017-07-29 14:53:53 -04:00 |
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Thomas Harte
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be750ee427
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Eliminated all dangling implicit signedness conversions.
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2017-07-21 21:52:37 -04:00 |
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Thomas Harte
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449c33ee8b
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Signedness fixes.
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2017-07-21 21:28:04 -04:00 |
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Thomas Harte
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ef03c84b21
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More definitively removed the old sample-offset blending approach to filtering.
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2017-07-21 20:58:55 -04:00 |
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Thomas Harte
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5b4c5b0cbf
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Avoided having two different variables named next_output_run.
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2017-07-21 20:46:08 -04:00 |
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Thomas Harte
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8ccec37a4b
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Eliminated a further potential cause of texture/geometry mismatch: the texture retain succeeded but then there wasn't room for geometry.
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2017-07-09 19:11:38 -04:00 |
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Thomas Harte
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a25c2fd6b5
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Got more explicit about what the thinking is here re: multiple sources of action.
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2017-07-09 17:54:26 -04:00 |
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Thomas Harte
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ee1a9a4781
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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
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2017-07-09 17:50:22 -04:00 |
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Thomas Harte
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2f90f35478
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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.
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2017-07-07 23:37:44 -04:00 |
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Thomas Harte
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12f7e1b804
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Enshrined a default colour burst amplitude. Which now everybody relies on. The 102 figure is derived from the burst apparently being 40 IRE.
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2017-07-07 23:35:14 -04:00 |
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Thomas Harte
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c7fa2ed11a
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It makes more sense not to retain the previous texture builder run until vertex storage is confirmed.
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2017-07-07 23:21:25 -04:00 |
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Thomas Harte
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bfbe12b94b
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Made an attempt further to tie geometry and texture generation fully together, removing the assumption that the caller will achieve one-to-one calling.
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2017-07-07 22:25:05 -04:00 |
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