Skip to content

Fix strlen usage #10

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 5 commits into from
Jan 21, 2025
Merged

Fix strlen usage #10

Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
2777162
Fix strlen usage
kimkulling Jan 21, 2025
433ada6
Update sdl2_renderer.cpp
kimkulling Jan 21, 2025
5f64a63
Update sdl2_renderer.cpp
kimkulling Jan 21, 2025
a74da66
Update sdl2_renderer.cpp
kimkulling Jan 21, 2025
bb26562
Update sdl2_renderer.cpp
kimkulling Jan 21, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 5 additions & 8 deletions src/backends/sdl2_renderer.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ SOFTWARE.

#include <cassert>
#include <iostream>
#include <string_view>

namespace tinyui {
namespace {
Expand Down Expand Up @@ -62,8 +63,8 @@ void showDriverInUse(const Context &ctx) {
printDriverInfo(info);
}

int queryDriver(const Context &ctx, const char *driverType, size_t maxLen) {
if (driverType == nullptr) {
int queryDriver(const Context &ctx, const std::string_view &driverType) {
if (driverType.empty()) {
ctx.mLogger(LogSeverity::Error, "Driver type is a nullptr.");
return -1;
}
Expand All @@ -73,11 +74,7 @@ int queryDriver(const Context &ctx, const char *driverType, size_t maxLen) {
for (int i = 0; i < numRenderDrivers; ++i) {
SDL_RendererInfo info;
SDL_GetRenderDriverInfo(i, &info);
size_t len = strlen(driverType);
if (len > maxLen) {
len = maxLen;
}
if (strncmp(driverType, info.name, len) == 0) {
if (driverType == std::string(info.name)) {
found = i;
break;
}
Expand Down Expand Up @@ -267,7 +264,7 @@ ret_code Renderer::initScreen(Context &ctx, int32_t x, int32_t y, int32_t w, int
return ErrorCode;
}

const int driverIndex = queryDriver(ctx, "opengl", 256);
const int driverIndex = queryDriver(ctx, std::string("opengl"));
if (driverIndex == -1) {
ctx.mLogger(LogSeverity::Error, "Cannot open opengl driver");
return ErrorCode;
Expand Down
Loading