1 files changed, 36 insertions, 22 deletions

diff --git a/src/capture/portal.c b/src/capture/portal.c
index fa6f61f..2e34101 100644
--- a/src/capture/portal.c
+++ b/src/capture/portal.c
@@ -15,8 +15,7 @@
 typedef struct {
     gsr_capture_portal_params params;
 
-    unsigned int input_texture_id;
-    unsigned int cursor_texture_id;
+    gsr_texture_map texture_map;
 
     gsr_dbus dbus;
     char *session_handle;
@@ -38,14 +37,19 @@ static void gsr_capture_portal_cleanup_plane_fds(gsr_capture_portal *self) {
 }
 
 static void gsr_capture_portal_stop(gsr_capture_portal *self) {
-    if(self->input_texture_id) {
-        self->params.egl->glDeleteTextures(1, &self->input_texture_id);
-        self->input_texture_id = 0;
+    if(self->texture_map.texture_id) {
+        self->params.egl->glDeleteTextures(1, &self->texture_map.texture_id);
+        self->texture_map.texture_id = 0;
     }
 
-    if(self->cursor_texture_id) {
-        self->params.egl->glDeleteTextures(1, &self->cursor_texture_id);
-        self->cursor_texture_id = 0;
+    if(self->texture_map.external_texture_id) {
+        self->params.egl->glDeleteTextures(1, &self->texture_map.external_texture_id);
+        self->texture_map.external_texture_id = 0;
+    }
+
+    if(self->texture_map.cursor_texture_id) {
+        self->params.egl->glDeleteTextures(1, &self->texture_map.cursor_texture_id);
+        self->texture_map.cursor_texture_id = 0;
     }
 
     gsr_capture_portal_cleanup_plane_fds(self);
@@ -61,16 +65,24 @@ static void gsr_capture_portal_stop(gsr_capture_portal *self) {
 }
 
 static void gsr_capture_portal_create_input_textures(gsr_capture_portal *self) {
-    self->params.egl->glGenTextures(1, &self->input_texture_id);
-    self->params.egl->glBindTexture(GL_TEXTURE_2D, self->input_texture_id);
+    self->params.egl->glGenTextures(1, &self->texture_map.texture_id);
+    self->params.egl->glBindTexture(GL_TEXTURE_2D, self->texture_map.texture_id);
     self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
     self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
     self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
     self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
     self->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
 
-    self->params.egl->glGenTextures(1, &self->cursor_texture_id);
-    self->params.egl->glBindTexture(GL_TEXTURE_2D, self->cursor_texture_id);
+    self->params.egl->glGenTextures(1, &self->texture_map.external_texture_id);
+    self->params.egl->glBindTexture(GL_TEXTURE_EXTERNAL_OES, self->texture_map.external_texture_id);
+    self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+    self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+    self->params.egl->glBindTexture(GL_TEXTURE_EXTERNAL_OES, 0);
+
+    self->params.egl->glGenTextures(1, &self->texture_map.cursor_texture_id);
+    self->params.egl->glBindTexture(GL_TEXTURE_2D, self->texture_map.cursor_texture_id);
     self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
     self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
     self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -224,7 +236,8 @@ static bool gsr_capture_portal_get_frame_dimensions(gsr_capture_portal *self) {
 
     const double start_time = clock_get_monotonic_seconds();
     while(clock_get_monotonic_seconds() - start_time < 5.0) {
-        if(gsr_pipewire_map_texture(&self->pipewire, self->input_texture_id, self->cursor_texture_id, &region, &cursor_region, self->plane_fds, &self->num_plane_fds)) {
+        bool uses_external_image = false;
+        if(gsr_pipewire_map_texture(&self->pipewire, self->texture_map, &region, &cursor_region, self->plane_fds, &self->num_plane_fds, &uses_external_image)) {
             gsr_capture_portal_cleanup_plane_fds(self);
             self->capture_size.x = region.width;
             self->capture_size.y = region.height;
@@ -304,7 +317,8 @@ static int gsr_capture_portal_capture(gsr_capture *cap, AVFrame *frame, gsr_colo
     /* TODO: Handle formats other than RGB(a) */
     gsr_pipewire_region region = {0, 0, 0, 0};
     gsr_pipewire_region cursor_region = {0, 0, 0, 0};
-    if(gsr_pipewire_map_texture(&self->pipewire, self->input_texture_id, self->cursor_texture_id, &region, &cursor_region, self->plane_fds, &self->num_plane_fds)) {
+    bool using_external_image = false;
+    if(gsr_pipewire_map_texture(&self->pipewire, self->texture_map, &region, &cursor_region, self->plane_fds, &self->num_plane_fds, &using_external_image)) {
         if(region.width != self->capture_size.x || region.height != self->capture_size.y) {
             gsr_color_conversion_clear(color_conversion);
             self->capture_size.x = region.width;
@@ -315,10 +329,10 @@ static int gsr_capture_portal_capture(gsr_capture *cap, AVFrame *frame, gsr_colo
     const int target_x = max_int(0, frame->width / 2 - self->capture_size.x / 2);
     const int target_y = max_int(0, frame->height / 2 - self->capture_size.y / 2);
 
-    gsr_color_conversion_draw(color_conversion, self->input_texture_id,
+    gsr_color_conversion_draw(color_conversion, using_external_image ? self->texture_map.external_texture_id : self->texture_map.texture_id,
         (vec2i){target_x, target_y}, self->capture_size,
         (vec2i){region.x, region.y}, self->capture_size,
-        0.0f, false);
+        0.0f, using_external_image);
 
     if(self->params.record_cursor) {
         const vec2i cursor_pos = {
@@ -328,7 +342,7 @@ static int gsr_capture_portal_capture(gsr_capture *cap, AVFrame *frame, gsr_colo
 
         self->params.egl->glEnable(GL_SCISSOR_TEST);
         self->params.egl->glScissor(target_x, target_y, self->capture_size.x, self->capture_size.y);
-        gsr_color_conversion_draw(color_conversion, self->cursor_texture_id,
+        gsr_color_conversion_draw(color_conversion, self->texture_map.cursor_texture_id,
             (vec2i){cursor_pos.x, cursor_pos.y}, (vec2i){cursor_region.width, cursor_region.height},
             (vec2i){0, 0}, (vec2i){cursor_region.width, cursor_region.height},
             0.0f, false);
@@ -359,10 +373,10 @@ static gsr_source_color gsr_capture_portal_get_source_color(gsr_capture *cap) {
     return GSR_SOURCE_COLOR_RGB;
 }
 
-// static bool gsr_capture_portal_uses_external_image(gsr_capture *cap) {
-//     gsr_capture_portal *cap_portal = cap->priv;
-//     return cap_portal->params.egl->gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA;
-// }
+static bool gsr_capture_portal_uses_external_image(gsr_capture *cap) {
+    (void)cap;
+    return true;
+}
 
 static void gsr_capture_portal_destroy(gsr_capture *cap, AVCodecContext *video_codec_context) {
     (void)video_codec_context;
@@ -400,7 +414,7 @@ gsr_capture* gsr_capture_portal_create(const gsr_capture_portal_params *params)
         .capture = gsr_capture_portal_capture,
         .capture_end = gsr_capture_portal_capture_end,
         .get_source_color = gsr_capture_portal_get_source_color,
-        .uses_external_image = NULL,
+        .uses_external_image = gsr_capture_portal_uses_external_image,
         .destroy = gsr_capture_portal_destroy,
         .priv = cap_portal
     };