Bug 1244: changes to images

[libreriscv.git] / 3d_gpu / mesa.mdwn

diff --git a/3d_gpu/mesa.mdwn b/3d_gpu/mesa.mdwn
index c3fe59b51637fe59018e62c3c8a472ee9c2281ed..c67d71fe577fa6ca381121a0fb190d2a67111a4f 100644 (file)
--- a/3d_gpu/mesa.mdwn
+++ b/3d_gpu/mesa.mdwn
@@ -81,7 +81,7 @@ These following `vulkan`-specific environment variables are necessary to build o
 Now change back to the base `~/opt` directory and clone the `mesa` git repo from the `mesa` gitlab instance. Change to the `mesa` directory. Create a build directory and cd into it.
 
     cd ~/opt
-    git clone https://gitlab.freedesktop.org/vivekvpandya/mesa.git
+    git clone https://git.libre-soc.org/git/mesa.git
     git pull --rebase origin libresoc_dev
     git checkout -b libresoc_dev
     cd mesa
@@ -99,6 +99,7 @@ After configuration has completed, run ninja to build and install the `mesa` lib
 # From here on is solely Vivek's instructions
 
 To test the code I am sing simple tests built by
+
     https://github.com/GameTechDev/IntroductionToVulkan
 
 I am also using debug build for vulkan loader if any one interested in that
@@ -111,13 +112,20 @@ https://gitlab.freedesktop.org/vivekvpandya/mesa/-/tree/libresoc_dev
 previously it was on master so it will cause me problems working on master
 branch.
 
-Also note slight change in meson configure command
-meson -Dbuildtype=debug -Dprefix=/home/vivek/install \
--Dvulkan-drivers=libre-soc ..
-
-instead of libresoc it is libre-soc for vulkan-drivers option.
-
 # Running vulkan intro tutorial
 
 * <https://github.com/GameTechDev/IntroductionToVulkan/tree/master/Project/Tutorials/01>
 * <http://lists.libre-soc.org/pipermail/libre-soc-dev/2020-August/000368.html>
+
+# Demos with lavapipe
+
+> It can be built with 
+> meson configure -Dvulkan-drivers=swrast -Dgallium-drivers=swrast
+> set VK_ICD_FILENAMES to the lvp_icd.x86_64.json file and vulkaninfo should
+> show it.
+> 
+> I tried running demos from
+> https://software.intel.com/content/www/us/en/develop/articles/api-without-
+> secrets-introduction-to-vulkan-part-1.html and all 7 runs fine with lavapipe.
+
+* <https://bugs.libre-soc.org/show_bug.cgi?id=251#c58>