i965: add support for force_gl_vendor
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3363
Reviewed-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6198>
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index e8ec66b..d254002 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -923,6 +923,11 @@
ctx->Const.AllowGLSLCrossStageInterpolationMismatch =
driQueryOptionb(options, "allow_glsl_cross_stage_interpolation_mismatch");
+ char *vendor_str = driQueryOptionstr(options, "force_gl_vendor");
+ /* not an empty string */
+ if (*vendor_str)
+ ctx->Const.VendorOverride = vendor_str;
+
ctx->Const.dri_config_options_sha1 = ralloc_array(brw, unsigned char, 20);
driComputeOptionsSha1(&brw->screen->optionCache,
ctx->Const.dri_config_options_sha1);
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index b72c247..a57adc9 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -91,6 +91,7 @@
DRI_CONF_ALLOW_HIGHER_COMPAT_VERSION("false")
DRI_CONF_FORCE_COMPAT_PROFILE("false")
DRI_CONF_FORCE_GLSL_ABS_SQRT("false")
+ DRI_CONF_FORCE_GL_VENDOR()
DRI_CONF_OPT_BEGIN_B(shader_precompile, "true")
DRI_CONF_DESC("Perform code generation at shader link time.")
