Review some comments
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Ray
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/*******************************************************************************************
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*
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* rFXGen 1.0 - raylib FX sounds generator (based on Tomas Petterson sfxr)
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* rFXGen v1.0 - raylib FX sounds generator (based on Tomas Petterson sfxr)
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*
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* DEPENDENCIES:
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* CONFIGURATION:
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*
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* raylib 1.7 - This program uses latest raylib audio module functionality.
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* raygui 1.0 - Simple IMGUI library (based on raylib)
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* tinyfiledialogs 2.7.2 - Open/save file dialogs, it requires linkage with comdlg32 and ole32 libs.
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* #define RENDER_WAVE_TO_TEXTURE (defined by default)
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* Use RenderTexture2D to render wave on. If not defined, wave is diretly drawn using lines.
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*
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* VERSIONS HISTORY:
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* 1.0 (20-Feb-2017) First stable version
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* 0.9x (XX-Jan-2017) Review complete file...
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* 0.95 (14-Sep-2016) Reviewed comments and .rfx format
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* 0.9 (12-Sep-2016) Defined WaveParams struct and command line functionality
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* 0.8 (09-Sep-2016) Added open/save file dialogs using tinyfiledialogs library
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* 0.7 (04-Sep-2016) Program variables renaming for consistency, code reorganized
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* 0.6 (30-Aug-2016) Interface redesigned (reduced size) and new features added (wave drawing)
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* 0.5 (27-Aug-2016) Completed port and adaptation from sfxr (only sound generation and playing)
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*
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* 1.0 (19-Jan-2017) First stable version
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* 0.XX (XX-Jan-2017) Review complete file...
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* 0.95 (14-Sep-2016) Reviewed comments and .rfx format
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* 0.9 (12-Sep-2016) Defined WaveParams struct and command line functionality
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* 0.8 (09-Sep-2016) Added open/save file dialogs using tinyfiledialogs library
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* 0.7 (04-Sep-2016) Program variables renaming for consistency, code reorganized
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* 0.6 (30-Aug-2016) Interface redesigned (reduced size) and new features added (wave drawing)
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* 0.5 (27-Aug-2016) Completed port and adaptation from sfxr (only sound generation and playing)
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* DEPENDENCIES:
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* raylib 1.7 - This program uses latest raylib audio module functionality.
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* raygui 1.0 - Simple IMGUI library (based on raylib)
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* tinyfiledialogs 2.7.2 - Open/save file dialogs, it requires linkage with comdlg32 and ole32 libs.
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*
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* COMPILATION (MinGW 5.3):
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*
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* gcc -o rfxgen.exe rfxen.c external/tinyfiledialogs.c -s -I../.. -lraylib -lglfw3 -lopengl32 -lgdi32 /
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* -lopenal32 -lwinmm -lcomdlg32 -lole32 -std=c99 -Wl,--subsystem,windows -Wl,-allow-multiple-definition
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* gcc -o rfxgen.exe rfxen.c external/tinyfiledialogs.c -s -I../.. -lraylib -lglfw3 -lopengl32 -lgdi32 /
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* -lopenal32 -lwinmm -lcomdlg32 -lole32 -std=c99 -Wl,--subsystem,windows -Wl,-allow-multiple-definition
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*
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*
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* LICENSE: zlib/libpng
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@ -173,32 +175,39 @@ static void BtnExportWav(Wave wave); // Export current sound as .wav
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int main(int argc, char *argv[])
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{
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// Command line utility to generate wav files directly from .sfs and .rfx
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// NOTE: .sfs uses defaults: sampleRate = 22050, sampleSize = 8, channels = 1;
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// .rfx files contain sampleRate, sampleSize and channels information
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// NOTE: Default generation parameters: sampleRate = 44100, sampleSize = 16, channels = 1
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if (argc > 1)
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{
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// TODO: Support config args parameters: -hz 44100 -bit 16
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// TODO: Parse args parameters: -r 44100 -b 16 -c 2
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/*
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-? | -h — print help for command-line parameters.
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-c file — use an alternative configuration file instead of a default file.
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-v — print nginx version.
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-V — print nginx version, compiler version, and configure parameters.
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-s signal — send a signal to the master process.
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//http://stackoverflow.com/questions/15683347/when-implementing-command-line-flags-should-i-prefix-with-a-fowardslash-or
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Windows convention seems to prefer the use of the forward slash ipconfig /all
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Unix convention seems to prefer the hyphen -v for single-letter parameters,
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and double hyphen --verbose for multi-letter parameters.
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I tend to prefer hyphens, as they are more OS-agnostic (forward slashes are
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path delimiters in some OSes) and used in more modern Windows apps
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One reason for continuing to use the single letter options is because they can be strung together:
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ls -ltr is a lot easier to type than ls --format=long --sort=time --reverse
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sample:
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PVRTexTool -i tex_Natural_A.tga -o tex_Natural_A.pvr -f PVRTC1_2,UBN,lRGB -q pvrtcfast -legacypvr
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-? | -h : print help for command-line parameters
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-v : print rfxgen version
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-r value : define parameter sample rate (supported: 22050, 44100)
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-b value : define parameter bit rate (supported: 8, 16, 32)
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-c value : define parameter channels (supported: 1-mono, 2-stereo)
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-i input : input filename
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-o output: output filename
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*/
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for (int i = 1; i < argc; i++)
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{
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if (argv[i][0] == '-')
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{
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switch(argv[i][1])
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{
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case '?':
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case 'h': break;
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case 'v':
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case 'V': break;
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case 'i':
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case 'o':
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case 'r':
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case 'b':
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case 'c':
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default: break;
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}
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}
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}
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for (int i = 1; i < argc; i++)
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{
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@ -229,11 +238,11 @@ int main(int argc, char *argv[])
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int screenHeight = 500;
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//SetConfigFlags(FLAG_MSAA_4X_HINT);
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InitWindow(screenWidth, screenHeight, "rFXGen - raylib FX Sound Generator");
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InitWindow(screenWidth, screenHeight, "rFXGen - FX Sound Generator");
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InitAudioDevice();
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Rectangle paramsRec = { 117, 43, 265, 373 };
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Rectangle paramsRec = { 117, 43, 265, 373 }; // Parameters rectangle box
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// Twitter logo image (grayscale)
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Image mask;
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