diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/iris/iris_formats.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/gallium/drivers/iris/iris_formats.c b/src/gallium/drivers/iris/iris_formats.c index 8a53bc19f3f..c160d19f4ea 100644 --- a/src/gallium/drivers/iris/iris_formats.c +++ b/src/gallium/drivers/iris/iris_formats.c @@ -427,9 +427,16 @@ iris_is_format_supported(struct pipe_screen *pscreen, } if (usage & PIPE_BIND_RENDER_TARGET) { - supported &= isl_format_supports_rendering(devinfo, format); + enum isl_format rt_format = format; + + if (isl_format_is_rgbx(format) && + !isl_format_supports_rendering(devinfo, format)) + rt_format = isl_format_rgbx_to_rgba(format); + + supported &= isl_format_supports_rendering(devinfo, rt_format); + if (!is_integer) - supported &= isl_format_supports_alpha_blending(devinfo, format); + supported &= isl_format_supports_alpha_blending(devinfo, rt_format); } if (usage & PIPE_BIND_SHADER_IMAGE) { |