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Fixes #119 Print renderer debug info

This commit is contained in:
Stefan Arentz 2017-01-05 23:19:19 -05:00
parent 51293dc9de
commit f6beef7e34
1 changed files with 35 additions and 0 deletions
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35
src/two.c
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@ -620,6 +620,40 @@ int ewm_two_main(int argc, char **argv) {
SDL_RenderSetLogicalSize(renderer, 280*3, 192*3);
// Print what renderer we got
if (debug) {
SDL_RendererInfo info;
if (SDL_GetRendererInfo(renderer, &info) != 0) {
fprintf(stderr, "Failed to get renderer info: %s\n", SDL_GetError());
exit(1);
}
char flags[1024] = { 0 };
if (info.flags & SDL_RENDERER_SOFTWARE) {
strncat(flags, "SOFTWARE", sizeof(flags) - strlen(flags) - 1);
}
if (info.flags & SDL_RENDERER_ACCELERATED) {
if (flags[0] != 0x00) {
strncat(flags, "|", sizeof(flags) - strlen(flags) - 1);
}
strncat(flags, "ACCELERATED", sizeof(flags) - strlen(flags) - 1);
}
if (info.flags & SDL_RENDERER_PRESENTVSYNC) {
if (flags[0] != 0x00) {
strncat(flags, "|", sizeof(flags) - strlen(flags) - 1);
}
strncat(flags, "PRESENTVSYNC", sizeof(flags) - strlen(flags) - 1);
}
if (info.flags & SDL_RENDERER_TARGETTEXTURE) {
if (flags[0] != 0x00) {
strncat(flags, "|", sizeof(flags) - strlen(flags) - 1);
}
strncat(flags, "TARGETTEXTURE", sizeof(flags) - strlen(flags) - 1);
}
fprintf(stderr, "[TWO] Renderer name=%s flags=%s max_texture_size=(%d,%d)\n",
info.name, flags, info.max_texture_width, info.max_texture_height);
}
// If we have a joystick, open it
SDL_GameController *controller = NULL;
@ -634,6 +668,7 @@ int ewm_two_main(int argc, char **argv) {
// Create and configure the Apple II
struct ewm_two_t *two = ewm_two_create(EWM_TWO_TYPE_APPLE2PLUS, renderer, joystick);
two->debug = debug;
if (color) {
ewm_scr_set_color_scheme(two->scr, EWM_SCR_COLOR_SCHEME_COLOR);