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DRS tweaks (#1755)

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* Keep native resolution, reduce resolution more slowly.

* Remove SDL_HINT_RENDER_BATCHING
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Roman Fomin 2024-06-22 08:34:28 +07:00 committed by GitHub
parent aecd933c5d
commit 1e9ad29092
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GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 6 deletions
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8
src/i_video.c
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@ -708,13 +708,10 @@ void I_DynamicResolution(void)
int newheight = 0;
int oldheight = video.height;
// Decrease the resolution quickly, increase only when the average frame
// time is stable for the `targetrefresh` number of frames.
frame_counter++;
averagepercent = (averagepercent + actualpercent) / frame_counter;
if (actualpercent > DRS_GREATER)
if (actualpercent > DRS_GREATER && frame_counter > targetrefresh / 4)
{
double reduction = (actualpercent - DRS_GREATER) * 0.4;
newheight = (int)MAX(DRS_MIN_HEIGHT, oldheight - oldheight * reduction);
@ -737,7 +734,7 @@ void I_DynamicResolution(void)
if (newheight > current_video_height)
{
newheight -= DRS_STEP;
newheight = current_video_height;
}
if (newheight == oldheight)
@ -1829,7 +1826,6 @@ void I_InitGraphics(void)
{
I_Error("Failed to initialize video: %s", SDL_GetError());
}
SDL_SetHint("SDL_HINT_RENDER_BATCHING", "0");
I_AtExit(I_ShutdownGraphics, true);