From 4b0b4a4cd9e35153e1f202ab9c091bea1f47f8cd Mon Sep 17 00:00:00 2001
From: Matthew Haughton <3flex@users.noreply.github.com>
Date: Sat, 2 Nov 2024 19:46:43 +1100
Subject: [PATCH] Don't limit max width for h264 streams to the window width

Cast devices variously support video max widths of 1280, 1920 and 3840.
window.innerWidth returns the max width of the receiver page which is not
the same resolution and limits h264 streams to a max of 720p on most
devices.
---
 src/components/codecSupportHelper.ts   | 16 +---------------
 src/components/deviceprofileBuilder.ts |  2 +-
 2 files changed, 2 insertions(+), 16 deletions(-)

diff --git a/src/components/codecSupportHelper.ts b/src/components/codecSupportHelper.ts
index 92e017e8..416ea3bf 100644
--- a/src/components/codecSupportHelper.ts
+++ b/src/components/codecSupportHelper.ts
@@ -93,23 +93,9 @@ export function getMaxBitrateSupport(): number {
 /**
  * Get the max supported video width the active Cast device supports.
  * @param deviceId - Cast device id.
- * @param codec - Video codec.
  * @returns Max supported width.
  */
-export function getMaxWidthSupport(
-    deviceId: DeviceIds,
-    codec?: string
-): number {
-    if (codec === 'h264') {
-        // with HLS, it will produce a manifest error if we
-        // send any stream larger than the screen size...
-        return window.innerWidth;
-    }
-
-    // mkv playback can use the device limitations.
-    // The devices are capable of decoding and downscaling,
-    // they just refuse to do it with HLS. This increases
-    // the rate of direct playback.
+export function getMaxWidthSupport(deviceId: DeviceIds): number {
     switch (deviceId) {
         case DeviceIds.ULTRA:
         case DeviceIds.CCGTV:
diff --git a/src/components/deviceprofileBuilder.ts b/src/components/deviceprofileBuilder.ts
index c535114b..d16f1b7e 100644
--- a/src/components/deviceprofileBuilder.ts
+++ b/src/components/deviceprofileBuilder.ts
@@ -206,7 +206,7 @@ function getCodecProfiles(): CodecProfile[] {
             createProfileCondition(
                 ProfileConditionValue.Width,
                 ProfileConditionType.LessThanEqual,
-                getMaxWidthSupport(currentDeviceId, 'h264').toString(),
+                getMaxWidthSupport(currentDeviceId).toString(),
                 true
             )
         ],