We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

Program that demostrates the bug

file_4388.txt (text/plain), 2.25 KB, created by Bogomancer on 2018-11-16 19:11:06 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Bogomancer

Created: 2018-11-16 19:11:06 UTC

Size: 2.25 KB

patch

obsolete

>#include <SDL2/SDL.h>
>#include <stdio.h>
>
>/* Change this to test other drivers */
>#define DRIVER "direct3d11"
>
>int main(int argc, char **argv)
>{
>    int i, num_drivers, driver_id;
>    SDL_Rect rect = {100, 100, 50, 50};
>    SDL_Window *window;
>    SDL_Renderer *renderer;
>
>    /* Initialize SDL */
>    if (SDL_Init(SDL_INIT_VIDEO) != 0) {
>        printf("error: SDL_Init failed: %s\n", SDL_GetError());
>        return -1;
>    }
>
>    /* Create window */
>    window = SDL_CreateWindow(
>        "",
>        SDL_WINDOWPOS_CENTERED,
>        SDL_WINDOWPOS_CENTERED,
>        250, 250,
>        SDL_WINDOW_SHOWN
>    );
>    if (window == NULL) {
>        printf("error: SDL_CreateWindow() failed: %s\n", SDL_GetError());
>        return -1;
>    }
>
>    /* Find the ID of the specific requested driver */
>    driver_id = -1;
>    num_drivers = SDL_GetNumRenderDrivers();
>    for (i = 0; i < num_drivers; i++) {
>        SDL_RendererInfo driver;
>        SDL_GetRenderDriverInfo(i, &driver);
>        if (SDL_strcmp(driver.name, DRIVER) == 0) {
>            driver_id = i;
>            break;
>        }
>    }
>    if (driver_id == -1) {
>        printf("error: could not find the requested driver\n");
>        return -1;
>    }
>
>    /* Create renderer */
>    renderer = SDL_CreateRenderer(window, driver_id, 0);
>    if (renderer == NULL) {
>        printf("error: SDL_CreateRenderer() failed: %s\n", SDL_GetError());
>        return -1;
>    }
>
>    /* Begin main loop */
>    for (;;) {
>
>        /* Quit when ESC is pressed */
>        SDL_Event event;
>        while (SDL_PollEvent(&event)) {
>            if (event.type == SDL_QUIT ||
>                (event.type == SDL_KEYDOWN &&
>                 event.key.keysym.sym == SDLK_ESCAPE)) {
>                return 0;
>            }
>        }
>
>        /* Draw some white shapes against a black background */
>        SDL_SetRenderDrawColor(renderer, 0, 0, 0, 0);
>        SDL_RenderClear(renderer);
>        SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
>        SDL_RenderFillRect(renderer, &rect);
>        SDL_RenderDrawRect(renderer, &rect);
>        SDL_RenderDrawPoint(renderer, 10, 10);
>        SDL_RenderDrawLine(renderer, 20, 40, 30, 80);
>        SDL_RenderPresent(renderer);
>    }
>    return 0;
>}

Actions: View

Attachments on bug 4388: 3498

We are currently migrating Bugzilla to GitHub issues.Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.