[Mesa-dev] [PATCH] nvc0/nvfx:PIPE_SHADER_CAP_OUTPUT query returns 0.

[Vincent Lejeune]

   glsl to tgsi pass now queries for reading output register cap
   from drivers. This made nvc0/nvfx complain about unknow
   PIPE_CAP that breaks piglit tests. This patch fix this.
---
 src/gallium/drivers/nv50/nv50_screen.c |    2 ++
 src/gallium/drivers/nvc0/nvc0_screen.c |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index 47eba85..1a788c7 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -193,6 +193,8 @@ nv50_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader,
       return 0;
    case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
       return 32;
+   case PIPE_SHADER_CAP_OUTPUT_READ:
+      return 0;
    default:
       NOUVEAU_ERR("unknown PIPE_SHADER_CAP %d\n", param);
       return 0;
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c
index 38f918a..4a7a89f 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -185,6 +185,8 @@ nvc0_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader,
       return 1;
    case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
       return 32;
+   case PIPE_SHADER_CAP_OUTPUT_READ:
+      return 0;
    default:
       NOUVEAU_ERR("unknown PIPE_SHADER_CAP %d\n", param);
       return 0;
-- 
1.7.7