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vulkan/context_display: implement display fps and resolution info

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Implement VOCTRL_GET_DISPLAY_FPS and VOCTRL_GET_DISPLAY_RES by returning
values obtained from Vulkan.

Currently, display fps and resolution info is not available in the
displayvk context. Display fps is needed for display sync to work
properly. The information is also used as the value of a few properties.

This slightly improves parity with the drm context.
This commit is contained in:
Filip Hejsek 2025-01-04 03:00:50 +01:00 committed by Dudemanguy
parent 297c8cccf3
commit 0a0ceb7439
1 changed files with 12 additions and 0 deletions
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12
video/out/vulkan/context_display.c
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@ -287,6 +287,7 @@ struct priv {
struct vulkan_display_opts *opts;
uint32_t width;
uint32_t height;
uint32_t refresh_rate;
#if HAVE_DRM
struct mpv_opengl_drm_params_v2 drm_params;
@ -438,6 +439,7 @@ static bool display_init(struct ra_ctx *ctx)
p->width = mode->parameters.visibleRegion.width;
p->height = mode->parameters.visibleRegion.height;
p->refresh_rate = mode->parameters.refreshRate;
struct ra_vk_ctx_params params = {0};
if (!ra_vk_ctx_init(ctx, vk, params, VK_PRESENT_MODE_FIFO_KHR))
@ -471,6 +473,16 @@ static bool display_reconfig(struct ra_ctx *ctx)
static int display_control(struct ra_ctx *ctx, int *events, int request, void *arg)
{
struct priv *p = ctx->priv;
switch (request) {
case VOCTRL_GET_DISPLAY_FPS:
*(double*)arg = p->refresh_rate / 1000.0;
return VO_TRUE;
case VOCTRL_GET_DISPLAY_RES:
((int *)arg)[0] = p->width;
((int *)arg)[1] = p->height;
return VO_TRUE;
}
return VO_NOTIMPL;
}