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Even better: why include the 'Input' prefix when there's only one?
This commit is contained in:
Thomas Harte
parent
04b2688683
commit
5c5e44874f
@ -352,7 +352,7 @@
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4BB73EB71B587A5100552FC2 /* AllSuiteATests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4BB73EB61B587A5100552FC2 /* AllSuiteATests.swift */; };
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4BB73EC21B587A5100552FC2 /* Clock_SignalUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4BB73EC11B587A5100552FC2 /* Clock_SignalUITests.swift */; };
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4BBB14311CD2CECE00BDB55C /* IntermediateShader.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BBB142F1CD2CECE00BDB55C /* IntermediateShader.cpp */; };
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4BBF99141C8FBA6F0075DAFB /* InputTextureBuilder.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BBF99081C8FBA6F0075DAFB /* InputTextureBuilder.cpp */; };
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4BBF99141C8FBA6F0075DAFB /* TextureBuilder.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BBF99081C8FBA6F0075DAFB /* TextureBuilder.cpp */; };
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4BBF99151C8FBA6F0075DAFB /* CRTOpenGL.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BBF990A1C8FBA6F0075DAFB /* CRTOpenGL.cpp */; };
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4BBF99181C8FBA6F0075DAFB /* TextureTarget.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BBF99121C8FBA6F0075DAFB /* TextureTarget.cpp */; };
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4BC3B74F1CD194CC00F86E85 /* Shader.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BC3B74D1CD194CC00F86E85 /* Shader.cpp */; };
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@ -828,8 +828,8 @@
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4BBB142F1CD2CECE00BDB55C /* IntermediateShader.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = IntermediateShader.cpp; sourceTree = "<group>"; };
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4BBB14301CD2CECE00BDB55C /* IntermediateShader.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = IntermediateShader.hpp; sourceTree = "<group>"; };
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4BBC34241D2208B100FFC9DF /* CSFastLoading.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CSFastLoading.h; sourceTree = "<group>"; };
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4BBF99081C8FBA6F0075DAFB /* InputTextureBuilder.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = InputTextureBuilder.cpp; sourceTree = "<group>"; };
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4BBF99091C8FBA6F0075DAFB /* InputTextureBuilder.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = InputTextureBuilder.hpp; sourceTree = "<group>"; };
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4BBF99081C8FBA6F0075DAFB /* TextureBuilder.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = TextureBuilder.cpp; sourceTree = "<group>"; };
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4BBF99091C8FBA6F0075DAFB /* TextureBuilder.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = TextureBuilder.hpp; sourceTree = "<group>"; };
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4BBF990A1C8FBA6F0075DAFB /* CRTOpenGL.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = CRTOpenGL.cpp; sourceTree = "<group>"; };
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4BBF990B1C8FBA6F0075DAFB /* CRTOpenGL.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = CRTOpenGL.hpp; sourceTree = "<group>"; };
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4BBF990E1C8FBA6F0075DAFB /* Flywheel.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = Flywheel.hpp; sourceTree = "<group>"; };
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@ -1688,8 +1688,8 @@
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isa = PBXGroup;
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children = (
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4BC3B74C1CD194CC00F86E85 /* Shaders */,
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4BBF99081C8FBA6F0075DAFB /* InputTextureBuilder.cpp */,
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4BBF99091C8FBA6F0075DAFB /* InputTextureBuilder.hpp */,
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4BBF99081C8FBA6F0075DAFB /* TextureBuilder.cpp */,
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4BBF99091C8FBA6F0075DAFB /* TextureBuilder.hpp */,
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4BBF990A1C8FBA6F0075DAFB /* CRTOpenGL.cpp */,
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4BBF990B1C8FBA6F0075DAFB /* CRTOpenGL.hpp */,
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4BBF990E1C8FBA6F0075DAFB /* Flywheel.hpp */,
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@ -2320,7 +2320,7 @@
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4BE77A2E1D84ADFB00BC3827 /* File.cpp in Sources */,
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4BAB62B51D327F7E00DF5BA0 /* G64.cpp in Sources */,
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4BD468F71D8DF41D0084958B /* 1770.cpp in Sources */,
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4BBF99141C8FBA6F0075DAFB /* InputTextureBuilder.cpp in Sources */,
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4BBF99141C8FBA6F0075DAFB /* TextureBuilder.cpp in Sources */,
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4B2409551C45AB05004DA684 /* Speaker.cpp in Sources */,
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4BCF1FA81DADC5250039D2E7 /* CSOric.mm in Sources */,
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4B6C73BD1D387AE500AFCFCA /* DiskController.cpp in Sources */,
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@ -78,10 +78,9 @@ OpenGLOutputBuilder::OpenGLOutputBuilder(unsigned int buffer_depth) :
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_rgb_shader(nullptr),
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_last_output_width(0),
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_last_output_height(0),
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_fence(nullptr)
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_fence(nullptr),
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_texture_builder(new TextureBuilder(buffer_depth))
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{
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_texture_builder.reset(new InputTextureBuilder(buffer_depth));
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_output_buffer.data.resize(OutputVertexBufferDataSize);
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_source_buffer.data.resize(SourceVertexBufferDataSize);
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@ -14,7 +14,7 @@
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#include "OpenGL.hpp"
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#include "TextureTarget.hpp"
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#include "Shader.hpp"
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#include "InputTextureBuilder.hpp"
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#include "TextureBuilder.hpp"
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#include "Shaders/OutputShader.hpp"
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#include "Shaders/IntermediateShader.hpp"
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@ -57,7 +57,7 @@ class OpenGLOutputBuilder {
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void prepare_source_vertex_array();
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// the run and input data buffers
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std::unique_ptr<InputTextureBuilder> _texture_builder;
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std::unique_ptr<TextureBuilder> _texture_builder;
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std::unique_ptr<std::mutex> _output_mutex;
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std::unique_ptr<std::mutex> _draw_mutex;
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@ -12,7 +12,7 @@
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#include "OpenGL.hpp"
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#include <string>
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#include <functional>
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#include <list>
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#include <vector>
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#include <mutex>
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namespace OpenGL {
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@ -110,7 +110,7 @@ private:
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GLuint _shader_program;
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void flush_functions();
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std::list<std::function<void(void)>> _enqueued_functions;
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std::vector<std::function<void(void)>> _enqueued_functions;
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std::mutex _function_mutex;
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protected:
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@ -1,18 +1,18 @@
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//
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// InputTextureBuilder.cpp
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// TextureBuilder.cpp
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// Clock Signal
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//
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// Created by Thomas Harte on 08/03/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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#include "InputTextureBuilder.hpp"
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#include "TextureBuilder.hpp"
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#include "CRTOpenGL.hpp"
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#include <string.h>
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using namespace Outputs::CRT;
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InputTextureBuilder::InputTextureBuilder(size_t bytes_per_pixel) :
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TextureBuilder::TextureBuilder(size_t bytes_per_pixel) :
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_bytes_per_pixel(bytes_per_pixel),
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_next_write_x_position(0),
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_next_write_y_position(0)
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@ -20,7 +20,7 @@ InputTextureBuilder::InputTextureBuilder(size_t bytes_per_pixel) :
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_image.resize(bytes_per_pixel * InputBufferBuilderWidth * InputBufferBuilderHeight);
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}
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uint8_t *InputTextureBuilder::allocate_write_area(size_t required_length)
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uint8_t *TextureBuilder::allocate_write_area(size_t required_length)
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{
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if(_next_write_y_position != InputBufferBuilderHeight)
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{
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@ -45,12 +45,12 @@ uint8_t *InputTextureBuilder::allocate_write_area(size_t required_length)
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return &_image[_write_target_pointer * _bytes_per_pixel];
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}
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bool InputTextureBuilder::is_full()
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bool TextureBuilder::is_full()
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{
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return (_next_write_y_position == InputBufferBuilderHeight);
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}
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void InputTextureBuilder::reduce_previous_allocation_to(size_t actual_length)
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void TextureBuilder::reduce_previous_allocation_to(size_t actual_length)
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{
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if(_next_write_y_position == InputBufferBuilderHeight) return;
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@ -81,29 +81,29 @@ void InputTextureBuilder::reduce_previous_allocation_to(size_t actual_length)
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_next_write_x_position -= (_last_allocation_amount - actual_length);
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}
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uint8_t *InputTextureBuilder::get_image_pointer()
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uint8_t *TextureBuilder::get_image_pointer()
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{
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return _image.data();
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}
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uint16_t InputTextureBuilder::get_and_finalise_current_line()
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uint16_t TextureBuilder::get_and_finalise_current_line()
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{
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uint16_t result = _write_y_position + (_next_write_x_position ? 1 : 0);
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_next_write_x_position = _next_write_y_position = 0;
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return result;
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}
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uint16_t InputTextureBuilder::get_last_write_x_position()
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uint16_t TextureBuilder::get_last_write_x_position()
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{
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return _write_x_position;
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}
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uint16_t InputTextureBuilder::get_last_write_y_position()
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uint16_t TextureBuilder::get_last_write_y_position()
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{
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return _write_y_position;
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}
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size_t InputTextureBuilder::get_bytes_per_pixel()
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size_t TextureBuilder::get_bytes_per_pixel()
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{
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return _bytes_per_pixel;
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}
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@ -1,13 +1,13 @@
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//
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// InputTextureBuilder.hpp
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// TextureBuilder.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 08/03/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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#ifndef Outputs_CRT_Internals_InputBufferBuilder_hpp
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#define Outputs_CRT_Internals_InputBufferBuilder_hpp
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#ifndef Outputs_CRT_Internals_TextureBuilder_hpp
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#define Outputs_CRT_Internals_TextureBuilder_hpp
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#include <cstdint>
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#include <memory>
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@ -24,10 +24,10 @@ namespace CRT {
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with runs of data, ensuring each run is neighboured immediately to the left and right by copies of its
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first and last pixels.
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*/
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class InputTextureBuilder {
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class TextureBuilder {
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public:
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/// Constructs an instance of InputTextureBuilder that contains a texture of colour depth @c bytes_per_pixel.
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InputTextureBuilder(size_t bytes_per_pixel);
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TextureBuilder(size_t bytes_per_pixel);
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/// Finds the first available space of at least @c required_length pixels in size. Calls must be paired off
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/// with calls to @c reduce_previous_allocation_to.
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