From 7eca76952b6726be9459375dde7478a01789577e Mon Sep 17 00:00:00 2001
From: Christian König <deathsimple@vodafone.de>
Date: Fri, 8 Jul 2011 11:20:39 +0200
Subject: [g3dvl] rename is_format_supported to is_video_format_supported and
 move it into screen object

---
 src/gallium/auxiliary/vl/vl_context.c      | 30 +-----------------------------
 src/gallium/auxiliary/vl/vl_video_buffer.c | 25 ++++++++++++++++++++++++-
 src/gallium/auxiliary/vl/vl_video_buffer.h | 11 ++++++++++-
 3 files changed, 35 insertions(+), 31 deletions(-)

(limited to 'src/gallium/auxiliary/vl')

diff --git a/src/gallium/auxiliary/vl/vl_context.c b/src/gallium/auxiliary/vl/vl_context.c
index 3a90a247bd8..46e1981cc9f 100644
--- a/src/gallium/auxiliary/vl/vl_context.c
+++ b/src/gallium/auxiliary/vl/vl_context.c
@@ -47,33 +47,6 @@ vl_context_destroy(struct pipe_video_context *context)
    FREE(ctx);
 }
 
-static boolean
-vl_context_is_format_supported(struct pipe_video_context *context,
-                               enum pipe_format format,
-                               enum pipe_video_profile profile)
-{
-   struct vl_context *ctx = (struct vl_context*)context;
-   const enum pipe_format *resource_formats;
-   unsigned i;
-
-   assert(context);
-
-   resource_formats = vl_video_buffer_formats(ctx->pipe, format);
-   if (!resource_formats)
-      return false;
-
-   for(i = 0; i < VL_MAX_PLANES; ++i) {
-      if (!resource_formats[i])
-         continue;
-
-      if (!ctx->pipe->screen->is_format_supported(ctx->pipe->screen, resource_formats[i],
-                                                  PIPE_TEXTURE_2D, 0, PIPE_USAGE_STATIC))
-         return false;
-   }
-
-   return true;
-}
-
 static struct pipe_surface *
 vl_context_create_surface(struct pipe_video_context *context,
                           struct pipe_resource *resource,
@@ -220,7 +193,7 @@ vl_context_create_buffer(struct pipe_video_context *context,
       PIPE_VIDEO_CAP_NPOT_TEXTURES
    );
 
-   resource_formats = vl_video_buffer_formats(ctx->pipe, buffer_format);
+   resource_formats = vl_video_buffer_formats(ctx->pipe->screen, buffer_format);
    if (!resource_formats)
       return NULL;
 
@@ -261,7 +234,6 @@ vl_create_context(struct pipe_context *pipe)
    ctx->base.screen = pipe->screen;
 
    ctx->base.destroy = vl_context_destroy;
-   ctx->base.is_format_supported = vl_context_is_format_supported;
    ctx->base.create_surface = vl_context_create_surface;
    ctx->base.create_sampler_view = vl_context_create_sampler_view;
    ctx->base.clear_sampler = vl_context_clear_sampler;
diff --git a/src/gallium/auxiliary/vl/vl_video_buffer.c b/src/gallium/auxiliary/vl/vl_video_buffer.c
index 93bc096b733..9b7bab47484 100644
--- a/src/gallium/auxiliary/vl/vl_video_buffer.c
+++ b/src/gallium/auxiliary/vl/vl_video_buffer.c
@@ -51,7 +51,7 @@ const enum pipe_format const_resource_formats_NV12[3] = {
 };
 
 const enum pipe_format *
-vl_video_buffer_formats(struct pipe_context *pipe, enum pipe_format format)
+vl_video_buffer_formats(struct pipe_screen *screen, enum pipe_format format)
 {
    switch(format) {
    case PIPE_FORMAT_YV12:
@@ -65,6 +65,29 @@ vl_video_buffer_formats(struct pipe_context *pipe, enum pipe_format format)
    }
 }
 
+boolean
+vl_video_buffer_is_format_supported(struct pipe_screen *screen,
+                                    enum pipe_format format,
+                                    enum pipe_video_profile profile)
+{
+   const enum pipe_format *resource_formats;
+   unsigned i;
+
+   resource_formats = vl_video_buffer_formats(screen, format);
+   if (!resource_formats)
+      return false;
+
+   for(i = 0; i < VL_MAX_PLANES; ++i) {
+      if (!resource_formats[i])
+         continue;
+
+      if (!screen->is_format_supported(screen, resource_formats[i], PIPE_TEXTURE_2D, 0, PIPE_USAGE_STATIC))
+         return false;
+   }
+
+   return true;
+}
+
 static void
 vl_video_buffer_destroy(struct pipe_video_buffer *buffer)
 {
diff --git a/src/gallium/auxiliary/vl/vl_video_buffer.h b/src/gallium/auxiliary/vl/vl_video_buffer.h
index 728c6f5f091..8755c54dc73 100644
--- a/src/gallium/auxiliary/vl/vl_video_buffer.h
+++ b/src/gallium/auxiliary/vl/vl_video_buffer.h
@@ -53,7 +53,16 @@ struct vl_video_buffer
  * get subformats for each plane
  */
 const enum pipe_format *
-vl_video_buffer_formats(struct pipe_context *pipe, enum pipe_format format);
+vl_video_buffer_formats(struct pipe_screen *screen, enum pipe_format format);
+
+/**
+ * check if video buffer format is supported for a codec/profile
+ * can be used as default implementation of screen->is_video_format_supported
+ */
+boolean
+vl_video_buffer_is_format_supported(struct pipe_screen *screen,
+                                    enum pipe_format format,
+                                    enum pipe_video_profile profile);
 
 /**
  * initialize a buffer, creating its resources
-- 
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