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-rw-r--r--src/pipewire_video.c78
1 files changed, 56 insertions, 22 deletions
diff --git a/src/pipewire_video.c b/src/pipewire_video.c
index 3c6965e..3f7b2df 100644
--- a/src/pipewire_video.c
+++ b/src/pipewire_video.c
@@ -14,7 +14,7 @@
/* This code is partially based on xr-video-player pipewire implementation which is based on obs-studio's pipewire implementation */
/* TODO: Make gsr_pipewire_video_init asynchronous */
-/* TODO: Support 10-bit capture (hdr) when pipewire supports it */
+/* TODO: Support hdr when pipewire supports it */
/* TODO: Test all of the image formats */
#ifndef SPA_POD_PROP_FLAG_DONT_FIXATE
@@ -65,14 +65,20 @@ static void on_core_done_cb(void *user_data, uint32_t id, int seq) {
static bool is_cursor_format_supported(const enum spa_video_format format) {
switch(format) {
- case SPA_VIDEO_FORMAT_RGBx: return true;
- case SPA_VIDEO_FORMAT_BGRx: return true;
- case SPA_VIDEO_FORMAT_xRGB: return true;
- case SPA_VIDEO_FORMAT_xBGR: return true;
- case SPA_VIDEO_FORMAT_RGBA: return true;
- case SPA_VIDEO_FORMAT_BGRA: return true;
- case SPA_VIDEO_FORMAT_ARGB: return true;
- case SPA_VIDEO_FORMAT_ABGR: return true;
+ case SPA_VIDEO_FORMAT_RGBx: return true;
+ case SPA_VIDEO_FORMAT_BGRx: return true;
+ case SPA_VIDEO_FORMAT_RGBA: return true;
+ case SPA_VIDEO_FORMAT_BGRA: return true;
+ case SPA_VIDEO_FORMAT_RGB: return true;
+ case SPA_VIDEO_FORMAT_BGR: return true;
+ case SPA_VIDEO_FORMAT_ARGB: return true;
+ case SPA_VIDEO_FORMAT_ABGR: return true;
+#if PW_CHECK_VERSION(0, 3, 41)
+ case SPA_VIDEO_FORMAT_xRGB_210LE: return true;
+ case SPA_VIDEO_FORMAT_xBGR_210LE: return true;
+ case SPA_VIDEO_FORMAT_ARGB_210LE: return true;
+ case SPA_VIDEO_FORMAT_ABGR_210LE: return true;
+#endif
default: break;
}
return false;
@@ -338,24 +344,46 @@ static inline struct spa_pod *build_format(struct spa_pod_builder *b,
/* For some reason gstreamer formats are in opposite order to drm formats */
static int64_t spa_video_format_to_drm_format(const enum spa_video_format format) {
switch(format) {
- case SPA_VIDEO_FORMAT_RGBx: return DRM_FORMAT_XBGR8888;
- case SPA_VIDEO_FORMAT_BGRx: return DRM_FORMAT_XRGB8888;
- case SPA_VIDEO_FORMAT_RGBA: return DRM_FORMAT_ABGR8888;
- case SPA_VIDEO_FORMAT_BGRA: return DRM_FORMAT_ARGB8888;
- case SPA_VIDEO_FORMAT_RGB: return DRM_FORMAT_XBGR8888;
- case SPA_VIDEO_FORMAT_BGR: return DRM_FORMAT_XRGB8888;
+ case SPA_VIDEO_FORMAT_RGBx: return DRM_FORMAT_XBGR8888;
+ case SPA_VIDEO_FORMAT_BGRx: return DRM_FORMAT_XRGB8888;
+ case SPA_VIDEO_FORMAT_RGBA: return DRM_FORMAT_ABGR8888;
+ case SPA_VIDEO_FORMAT_BGRA: return DRM_FORMAT_ARGB8888;
+ case SPA_VIDEO_FORMAT_RGB: return DRM_FORMAT_XBGR8888;
+ case SPA_VIDEO_FORMAT_BGR: return DRM_FORMAT_XRGB8888;
+ case SPA_VIDEO_FORMAT_ARGB: return DRM_FORMAT_XRGB8888;
+ case SPA_VIDEO_FORMAT_ABGR: return DRM_FORMAT_XRGB8888;
+#if PW_CHECK_VERSION(0, 3, 41)
+ case SPA_VIDEO_FORMAT_xRGB_210LE: return DRM_FORMAT_XRGB2101010;
+ case SPA_VIDEO_FORMAT_xBGR_210LE: return DRM_FORMAT_XBGR2101010;
+ case SPA_VIDEO_FORMAT_ARGB_210LE: return DRM_FORMAT_ARGB2101010;
+ case SPA_VIDEO_FORMAT_ABGR_210LE: return DRM_FORMAT_ABGR2101010;
+#endif
default: break;
}
return DRM_FORMAT_INVALID;
}
-static const enum spa_video_format video_formats[] = {
+#if PW_CHECK_VERSION(0, 3, 41)
+#define GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS GSR_PIPEWIRE_VIDEO_MAX_VIDEO_FORMATS
+#else
+#define GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS 8
+#endif
+
+static const enum spa_video_format video_formats[GSR_PIPEWIRE_VIDEO_MAX_VIDEO_FORMATS] = {
SPA_VIDEO_FORMAT_BGRA,
SPA_VIDEO_FORMAT_BGRx,
SPA_VIDEO_FORMAT_BGR,
SPA_VIDEO_FORMAT_RGBx,
SPA_VIDEO_FORMAT_RGBA,
SPA_VIDEO_FORMAT_RGB,
+ SPA_VIDEO_FORMAT_ARGB,
+ SPA_VIDEO_FORMAT_ABGR,
+#if PW_CHECK_VERSION(0, 3, 41)
+ SPA_VIDEO_FORMAT_xRGB_210LE,
+ SPA_VIDEO_FORMAT_xBGR_210LE,
+ SPA_VIDEO_FORMAT_ARGB_210LE,
+ SPA_VIDEO_FORMAT_ABGR_210LE
+#endif
};
static bool gsr_pipewire_video_build_format_params(gsr_pipewire_video *self, struct spa_pod_builder *pod_builder, struct spa_pod **params, uint32_t *num_params) {
@@ -367,7 +395,7 @@ static bool gsr_pipewire_video_build_format_params(gsr_pipewire_video *self, str
for(size_t i = 0; i < GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS; i++) {
if(self->supported_video_formats[i].modifiers_size == 0)
continue;
- params[i] = build_format(pod_builder, &self->video_info, self->supported_video_formats[i].format, self->modifiers + self->supported_video_formats[i].modifiers_index, self->supported_video_formats[i].modifiers_size);
+ params[*num_params] = build_format(pod_builder, &self->video_info, self->supported_video_formats[i].format, self->modifiers + self->supported_video_formats[i].modifiers_index, self->supported_video_formats[i].modifiers_size);
++(*num_params);
}
@@ -382,9 +410,10 @@ static void renegotiate_format(void *data, uint64_t expirations) {
struct spa_pod *params[GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS];
uint32_t num_video_formats = 0;
- uint8_t params_buffer[2048];
+ uint8_t params_buffer[4096];
struct spa_pod_builder pod_builder = SPA_POD_BUILDER_INIT(params_buffer, sizeof(params_buffer));
if (!gsr_pipewire_video_build_format_params(self, &pod_builder, params, &num_video_formats)) {
+ fprintf(stderr, "gsr error: renegotiate_format: failed to build formats\n");
pw_thread_loop_unlock(self->thread_loop);
return;
}
@@ -413,6 +442,11 @@ static bool spa_video_format_get_modifiers(gsr_pipewire_video *self, const enum
}
const int64_t drm_format = spa_video_format_to_drm_format(format);
+ if(drm_format == DRM_FORMAT_INVALID) {
+ fprintf(stderr, "gsr error: spa_video_format_get_modifiers: unsupported format: %d\n", (int)format);
+ return false;
+ }
+
if(!self->egl->eglQueryDmaBufModifiersEXT(self->egl->egl_display, drm_format, max_modifiers, modifiers, NULL, num_modifiers)) {
fprintf(stderr, "gsr error: spa_video_format_get_modifiers: eglQueryDmaBufModifiersEXT failed with drm format %d, %" PRIi64 "\n", (int)format, drm_format);
//modifiers[0] = DRM_FORMAT_MOD_LINEAR;
@@ -443,7 +477,7 @@ static void gsr_pipewire_video_init_modifiers(gsr_pipewire_video *self) {
static bool gsr_pipewire_video_setup_stream(gsr_pipewire_video *self) {
struct spa_pod *params[GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS];
uint32_t num_video_formats = 0;
- uint8_t params_buffer[2048];
+ uint8_t params_buffer[4096];
struct spa_pod_builder pod_builder = SPA_POD_BUILDER_INIT(params_buffer, sizeof(params_buffer));
self->thread_loop = pw_thread_loop_new("gsr screen capture", NULL);
@@ -476,6 +510,9 @@ static bool gsr_pipewire_video_setup_stream(gsr_pipewire_video *self) {
// TODO: Error check
pw_core_add_listener(self->core, &self->core_listener, &core_events, self);
+ self->server_version_sync = pw_core_sync(self->core, PW_ID_CORE, 0);
+ pw_thread_loop_wait(self->thread_loop);
+
gsr_pipewire_video_init_modifiers(self);
// TODO: Cleanup?
@@ -486,9 +523,6 @@ static bool gsr_pipewire_video_setup_stream(gsr_pipewire_video *self) {
goto error;
}
- self->server_version_sync = pw_core_sync(self->core, PW_ID_CORE, 0);
- pw_thread_loop_wait(self->thread_loop);
-
self->stream = pw_stream_new(self->core, "com.dec05eba.gpu_screen_recorder",
pw_properties_new(PW_KEY_MEDIA_TYPE, "Video",
PW_KEY_MEDIA_CATEGORY, "Capture",
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-03-15 13:24:53 +0000