[PATCH v2 04/14] etnaviv: put logic for rs clear format selection into caller

[Christian Gmeiner]

We do no need to call translate_rs_format(..) as we can simplify
things by using formats blocksize to choose the correct RS format
for clearing.

No piglit regressions.

Signed-off-by: Christian Gmeiner <christian.gmeiner at gmail.com>
---
 src/gallium/drivers/etnaviv/etnaviv_rs.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/etnaviv/etnaviv_rs.c b/src/gallium/drivers/etnaviv/etnaviv_rs.c
index fc4f65dbee..3febd8daef 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_rs.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_rs.c
@@ -254,7 +254,19 @@ etna_rs_gen_clear_surface(struct etna_context *ctx, struct etna_surface *surf,
                           uint32_t clear_value)
 {
    struct etna_resource *dst = etna_resource(surf->base.texture);
-   uint32_t format = translate_rs_format(surf->base.format);
+   uint32_t format;
+
+   switch (util_format_get_blocksize(surf->base.format)) {
+   case 2:
+      format = RS_FORMAT_A4R4G4B4;
+      break;
+   case 4:
+      format = RS_FORMAT_A8R8G8B8;
+      break;
+   default:
+      format = ETNA_NO_MATCH;
+      break;
+   }
 
    if (format == ETNA_NO_MATCH) {
       BUG("etna_rs_gen_clear_surface: Unhandled clear fmt %s", util_format_name(surf->base.format));
-- 
2.17.0