kms: fix incorrect capture region on intel when playing a fullscreen game with a lower resolution (on some wayland compositors)

2 files changed, 19 insertions, 19 deletions

diff --git a/kms/kms_shared.h b/kms/kms_shared.h
index a2c1102..c982723 100644
--- a/kms/kms_shared.h
+++ b/kms/kms_shared.h
@@ -59,8 +59,8 @@ struct gsr_kms_response_item {
     gsr_kms_rotation rotation;
     int x;
     int y;
-    int crtc_w;
-    int crtc_h;
+    int src_w;
+    int src_h;
     struct hdr_output_metadata hdr_metadata;
 };
 
diff --git a/kms/server/kms_server.c b/kms/server/kms_server.c
index 86516ed..5548005 100644
--- a/kms/server/kms_server.c
+++ b/kms/server/kms_server.c
@@ -141,21 +141,21 @@ typedef enum {
     PLANE_PROPERTY_Y          = 1 << 1,
     PLANE_PROPERTY_SRC_X      = 1 << 2,
     PLANE_PROPERTY_SRC_Y      = 1 << 3,
-    PLANE_PROPERTY_CRTC_W     = 1 << 4,
-    PLANE_PROPERTY_CRTC_H     = 1 << 5,
+    PLANE_PROPERTY_SRC_W      = 1 << 4,
+    PLANE_PROPERTY_SRC_H      = 1 << 5,
     PLANE_PROPERTY_IS_CURSOR  = 1 << 6,
     PLANE_PROPERTY_IS_PRIMARY = 1 << 7,
     PLANE_PROPERTY_ROTATION   = 1 << 8,
 } plane_property_mask;
 
 /* Returns plane_property_mask */
-static uint32_t plane_get_properties(int drmfd, uint32_t plane_id, int *x, int *y, int *src_x, int *src_y, int *crtc_w, int *crtc_h, gsr_kms_rotation *rotation) {
+static uint32_t plane_get_properties(int drmfd, uint32_t plane_id, int *x, int *y, int *src_x, int *src_y, int *src_w, int *src_h, gsr_kms_rotation *rotation) {
     *x = 0;
     *y = 0;
     *src_x = 0;
     *src_y = 0;
-    *crtc_w = 0;
-    *crtc_h = 0;
+    *src_w = 0;
+    *src_h = 0;
     *rotation = KMS_ROT_0;
 
     plane_property_mask property_mask = 0;
@@ -184,12 +184,12 @@ static uint32_t plane_get_properties(int drmfd, uint32_t plane_id, int *x, int *
         } else if((type & DRM_MODE_PROP_RANGE) && strcmp(prop->name, "SRC_Y") == 0) {
             *src_y = (int)(props->prop_values[i] >> 16);
             property_mask |= PLANE_PROPERTY_SRC_Y;
-        } else if((type & DRM_MODE_PROP_RANGE) && strcmp(prop->name, "CRTC_W") == 0) {
-            *crtc_w = props->prop_values[i];
-            property_mask |= PLANE_PROPERTY_CRTC_W;
-        } else if((type & DRM_MODE_PROP_RANGE) && strcmp(prop->name, "CRTC_H") == 0) {
-            *crtc_h = props->prop_values[i];
-            property_mask |= PLANE_PROPERTY_CRTC_H;
+        } else if((type & DRM_MODE_PROP_RANGE) && strcmp(prop->name, "SRC_W") == 0) {
+            *src_w = props->prop_values[i];
+            property_mask |= PLANE_PROPERTY_SRC_W;
+        } else if((type & DRM_MODE_PROP_RANGE) && strcmp(prop->name, "SRC_H") == 0) {
+            *src_h = props->prop_values[i];
+            property_mask |= PLANE_PROPERTY_SRC_H;
         } else if((type & DRM_MODE_PROP_ENUM) && strcmp(prop->name, "type") == 0) {
             const uint64_t current_enum_value = props->prop_values[i];
             for(int j = 0; j < prop->count_enums; ++j) {
@@ -351,9 +351,9 @@ static int kms_get_fb(gsr_drm *drm, gsr_kms_response *response) {
         // TODO: Check if dimensions have changed by comparing width and height to previous time this was called.
         // TODO: Support other plane formats than rgb (with multiple planes, such as direct YUV420 on wayland).
 
-        int x = 0, y = 0, src_x = 0, src_y = 0, crtc_w = 0, crtc_h = 0;
+        int x = 0, y = 0, src_x = 0, src_y = 0, src_w = 0, src_h = 0;
         gsr_kms_rotation rotation = KMS_ROT_0;
-        const uint32_t property_mask = plane_get_properties(drm->drmfd, plane->plane_id, &x, &y, &src_x, &src_y, &crtc_w, &crtc_h, &rotation);
+        const uint32_t property_mask = plane_get_properties(drm->drmfd, plane->plane_id, &x, &y, &src_x, &src_y, &src_w, &src_h, &rotation);
         if(!(property_mask & PLANE_PROPERTY_IS_PRIMARY) && !(property_mask & PLANE_PROPERTY_IS_CURSOR))
             continue;
 
@@ -392,13 +392,13 @@ static int kms_get_fb(gsr_drm *drm, gsr_kms_response *response) {
         if(property_mask & PLANE_PROPERTY_IS_CURSOR) {
             response->items[item_index].x = x;
             response->items[item_index].y = y;
-            response->items[item_index].crtc_w = 0;
-            response->items[item_index].crtc_h = 0;
+            response->items[item_index].src_w = 0;
+            response->items[item_index].src_h = 0;
         } else {
             response->items[item_index].x = src_x;
             response->items[item_index].y = src_y;
-            response->items[item_index].crtc_w = crtc_w;
-            response->items[item_index].crtc_h = crtc_h;
+            response->items[item_index].src_w = src_w;
+            response->items[item_index].src_h = src_h;
         }
         ++response->num_items;