Changeset 6a7191e6

Timestamp:

04/04/2023 11:14:44 AM (13 months ago)

Author:

Xi Ruoyao <xry111@…>

Branches:

12.0, 12.1, kea, ken/TL2024, ken/tuningfonts, lazarus, lxqt, plabs/newcss, python3.11, qt5new, rahul/power-profiles-daemon, renodr/vulkan-addition, trunk, xry111/llvm18, xry111/xf86-video-removal

Children:

6ae36b5

Parents:

2538620

Message:

intel-media-driver: Tell how to make generation-specific build

File:

• x/installing/intel-media-driver.xml (modified) (1 diff)

x/installing/intel-media-driver.xml

@@ -104 +104 @@
           variety of media codecs.
         </para>
+
+        <!-- This reduce the size of iHD_drv_video.so from 319M to 157M
+             for me.  -->
+        <para>
+          If you know the model of your Intel GPU, you can pass the
+          <option>-D{GEN{8,9,10,11,12},MTL}=OFF</option> option to the
+          <command>cmake</command> command but leaving the option for your
+          GPU out.  Note that the <quote>GEN</quote> number here is the
+          generation of the GPU, not the CPU.  For example, with an Intel
+          Core i7-1065G7 CPU shipping a 11th-generation Intel GPU, the
+          <option>-D{GEN{8,9,10,12},MTL}=OFF</option> option can be used
+          so the code specific to the other generations of Intel GPUs won't
+          be built.
+        </para>
       </note>