iris: Drop RGBX -> RGBA for storage image usages

[mesa.git] / src / gallium / drivers / iris / iris_formats.c

diff --git a/src/gallium/drivers/iris/iris_formats.c b/src/gallium/drivers/iris/iris_formats.c
index 969405154b3b99ae1d3363ccc52d158d3b88013d..8a53bc19f3f0bc2803c899866e02f561098e6618 100644 (file)
--- a/src/gallium/drivers/iris/iris_formats.c
+++ b/src/gallium/drivers/iris/iris_formats.c
@@ -371,13 +371,10 @@ iris_format_for_usage(const struct gen_device_info *devinfo,
 
    enum isl_format format = iris_isl_format_for_pipe_format(pformat);
 
-   /* Convert RGBX into RGBA for rendering or typed image access. */
+   /* Convert RGBX into RGBA for rendering */
    if (isl_format_is_rgbx(format) &&
-       (((usage & ISL_SURF_USAGE_RENDER_TARGET_BIT) &&
-         !isl_format_supports_rendering(devinfo, format)) ||
-        ((usage & ISL_SURF_USAGE_STORAGE_BIT) &&
-         !(isl_format_supports_typed_writes(devinfo, format) &&
-           isl_format_supports_typed_reads(devinfo, format))))) {
+       (usage & ISL_SURF_USAGE_RENDER_TARGET_BIT) &&
+       !isl_format_supports_rendering(devinfo, format)) {
       format = isl_format_rgbx_to_rgba(format);
    }