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Commit Description:
Various UI improvements.
Commit Description:
Various UI improvements.
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FNA/lib/MojoShader/utils/bestprofile.c
59 lines | 1.8 KiB | text/x-c | CLexer
59 lines | 1.8 KiB | text/x-c | CLexer
| r0 | /** | |||
| * MojoShader; generate shader programs from bytecode of compiled | ||||
| * Direct3D shaders. | ||||
| * | ||||
| * Please see the file LICENSE.txt in the source's root directory. | ||||
| * | ||||
| * This file written by Ryan C. Gordon. | ||||
| */ | ||||
| #include <stdio.h> | ||||
| #include "mojoshader.h" | ||||
| #include "SDL.h" | ||||
| static void *lookup(const char *fnname, void *unused) | ||||
| { | ||||
| (void) unused; | ||||
| return SDL_GL_GetProcAddress(fnname); | ||||
| } // lookup | ||||
| int main(int argc, char **argv) | ||||
| { | ||||
| int retval = 1; | ||||
| #if 0 | ||||
| printf("MojoShader bestprofile\n"); | ||||
| printf("Compiled against changeset %s\n", MOJOSHADER_CHANGESET); | ||||
| printf("Linked against changeset %s\n", MOJOSHADER_changeset()); | ||||
| printf("\n"); | ||||
| #endif | ||||
| SDL_Window *sdlwindow = NULL; | ||||
| if (SDL_Init(SDL_INIT_VIDEO) == -1) | ||||
| fprintf(stderr, "SDL_Init() error: %s\n", SDL_GetError()); | ||||
| else if (SDL_GL_LoadLibrary(NULL) == -1) | ||||
| fprintf(stderr, "SDL_GL_LoadLibrary() error: %s\n", SDL_GetError()); | ||||
| else if ((sdlwindow = SDL_CreateWindow(argv[0], SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 640, 480, SDL_WINDOW_OPENGL)) == NULL) | ||||
| fprintf(stderr, "SDL_CreateWindow() error: %s\n", SDL_GetError()); | ||||
| else if (SDL_GL_CreateContext(sdlwindow) == NULL) | ||||
| fprintf(stderr, "SDL_GL_CreateContext() error: %s\n", SDL_GetError()); | ||||
| else | ||||
| { | ||||
| const char *best = MOJOSHADER_glBestProfile(lookup, NULL, NULL, NULL, NULL); | ||||
| MOJOSHADER_glContext *ctx = MOJOSHADER_glCreateContext(best, lookup, 0, 0, 0, 0); | ||||
| if (ctx == NULL) | ||||
| printf("MOJOSHADER_glCreateContext() fail: %s\n", MOJOSHADER_glGetError()); | ||||
| else | ||||
| { | ||||
| printf("%s\n", best); | ||||
| retval = 0; // success. | ||||
| MOJOSHADER_glDestroyContext(ctx); | ||||
| } // else | ||||
| } // else | ||||
| SDL_Quit(); | ||||
| return retval; | ||||
| } // main | ||||
| // end of bestprofile.c ... | ||||
