gallium: Finer grained is_format_supported.

3 files changed, 24 insertions, 12 deletions

diff --git a/src/gallium/state_trackers/python/gallium.i b/src/gallium/state_trackers/python/gallium.i
index c08ac87acae..8d8b762ea57 100644
--- a/src/gallium/state_trackers/python/gallium.i
+++ b/src/gallium/state_trackers/python/gallium.i
@@ -158,8 +158,15 @@ struct st_context {
     * drawing surface.
     * \param type  one of PIPE_TEXTURE, PIPE_SURFACE
     */
-   int is_format_supported( enum pipe_format format, unsigned type ) {
-      return $self->screen->is_format_supported( $self->screen, format, type);
+   int is_format_supported( enum pipe_format format, 
+                            enum pipe_texture_target target,
+                            unsigned tex_usage, 
+                            unsigned geom_flags ) {
+      return $self->screen->is_format_supported( $self->screen, 
+                                                 format, 
+                                                 target, 
+                                                 tex_usage, 
+                                                 geom_flags );
    }
 
    struct st_context *
@@ -175,7 +182,7 @@ struct st_context {
          unsigned depth = 1,
          unsigned last_level = 0,
          enum pipe_texture_target target = PIPE_TEXTURE_2D,
-         unsigned usage = 0
+         unsigned tex_usage = 0
       ) {
       struct pipe_texture templat;
       memset(&templat, 0, sizeof(templat));
@@ -186,7 +193,7 @@ struct st_context {
       templat.depth[0] = depth;
       templat.last_level = last_level;
       templat.target = target;
-      templat.tex_usage = usage;
+      templat.tex_usage = tex_usage;
       return $self->screen->texture_create($self->screen, &templat);
    }
    
diff --git a/src/gallium/state_trackers/python/samples/tri.py b/src/gallium/state_trackers/python/samples/tri.py
index 36659229298..1271c67627d 100644
--- a/src/gallium/state_trackers/python/samples/tri.py
+++ b/src/gallium/state_trackers/python/samples/tri.py
@@ -140,9 +140,11 @@ def test(dev):
     ctx.set_clip(clip)
 
     # framebuffer
-    cbuf = dev.texture_create(PIPE_FORMAT_X8R8G8B8_UNORM, 
-                              width, height,
-                              usage=PIPE_TEXTURE_USAGE_DISPLAY_TARGET)
+    cbuf = dev.texture_create(
+        PIPE_FORMAT_X8R8G8B8_UNORM, 
+        width, height,
+        tex_usage=PIPE_TEXTURE_USAGE_DISPLAY_TARGET,
+    )
     _cbuf = cbuf.get_surface(usage = PIPE_BUFFER_USAGE_GPU_READ|PIPE_BUFFER_USAGE_GPU_WRITE)
     fb = Framebuffer()
     fb.width = width
diff --git a/src/gallium/state_trackers/python/tests/texture.py b/src/gallium/state_trackers/python/tests/texture.py
index 16ad78c8aa8..b2ca9f416f5 100644
--- a/src/gallium/state_trackers/python/tests/texture.py
+++ b/src/gallium/state_trackers/python/tests/texture.py
@@ -136,7 +136,7 @@ class TextureTest(TestCase):
         level = self.level
         zslice = self.zslice
         
-        if not dev.is_format_supported(format, PIPE_TEXTURE):
+        if not dev.is_format_supported(format, PIPE_TEXTURE_2D, PIPE_TEXTURE_USAGE_SAMPLER, 0):
             raise TestSkip
         
         ctx = self.dev.context_create()
@@ -199,6 +199,7 @@ class TextureTest(TestCase):
             height = height,
             depth = depth, 
             last_level = last_level,
+            tex_usage = PIPE_TEXTURE_USAGE_SAMPLER,
         )
         
         expected_rgba = FloatArray(height*width*4) 
@@ -212,10 +213,12 @@ class TextureTest(TestCase):
         ctx.set_sampler_texture(0, texture)
 
         #  framebuffer 
-        cbuf_tex = dev.texture_create(PIPE_FORMAT_A8R8G8B8_UNORM, 
-                                      width, 
-                                      height,
-                                      usage = PIPE_TEXTURE_USAGE_RENDER_TARGET)
+        cbuf_tex = dev.texture_create(
+            PIPE_FORMAT_A8R8G8B8_UNORM, 
+            width, 
+            height,
+            tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET,
+        )
 
         cbuf = cbuf_tex.get_surface(usage = PIPE_BUFFER_USAGE_GPU_WRITE|PIPE_BUFFER_USAGE_GPU_READ)
         fb = Framebuffer()