gallium: comments, white-space clean-up

diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index 1082343..47fa78c 100644 (file)
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -66,7 +66,8 @@ struct pipe_winsys;
  * The driver will certainly subclass this to include actual memory
  * management information.
  */
-struct pipe_buffer {
+struct pipe_buffer
+{
    unsigned alignment;
    unsigned usage;
    unsigned size;
@@ -76,8 +77,6 @@ struct pipe_buffer {
 };
 
 
-
-
 /**
  * Primitive (point/line/tri) rasterization info
  */
@@ -113,18 +112,21 @@ struct pipe_rasterizer_state
 };
 
 
-struct pipe_poly_stipple {
+struct pipe_poly_stipple
+{
    unsigned stipple[32];
 };
 
 
-struct pipe_viewport_state {
+struct pipe_viewport_state
+{
    float scale[4];
    float translate[4];
 };
 
 
-struct pipe_scissor_state {
+struct pipe_scissor_state
+{
    unsigned minx:16;
    unsigned miny:16;
    unsigned maxx:16;
@@ -132,7 +134,8 @@ struct pipe_scissor_state {
 };
 
 
-struct pipe_clip_state {
+struct pipe_clip_state
+{
    float ucp[PIPE_MAX_CLIP_PLANES][4];
    unsigned nr;
 };
@@ -141,13 +144,15 @@ struct pipe_clip_state {
 /**
  * Constants for vertex/fragment shaders
  */
-struct pipe_constant_buffer {
+struct pipe_constant_buffer
+{
    struct pipe_buffer *buffer;
    unsigned size;    /** in bytes */
 };
 
 
-struct pipe_shader_state {
+struct pipe_shader_state
+{
    const struct tgsi_token *tokens;
    ubyte num_inputs;
    ubyte num_outputs;
@@ -185,7 +190,8 @@ struct pipe_depth_stencil_alpha_state
 };
 
 
-struct pipe_blend_state {
+struct pipe_blend_state
+{
    unsigned blend_enable:1;
 
    unsigned rgb_func:3;          /**< PIPE_BLEND_x */
@@ -204,7 +210,8 @@ struct pipe_blend_state {
 };
 
 
-struct pipe_blend_color {
+struct pipe_blend_color
+{
    float color[4];
 };
 
@@ -224,19 +231,19 @@ struct pipe_framebuffer_state
  */
 struct pipe_sampler_state
 {
-   unsigned wrap_s:3;        /**< PIPE_TEX_WRAP_x */
-   unsigned wrap_t:3;        /**< PIPE_TEX_WRAP_x */
-   unsigned wrap_r:3;        /**< PIPE_TEX_WRAP_x */
+   unsigned wrap_s:3;            /**< PIPE_TEX_WRAP_x */
+   unsigned wrap_t:3;            /**< PIPE_TEX_WRAP_x */
+   unsigned wrap_r:3;            /**< PIPE_TEX_WRAP_x */
    unsigned min_img_filter:2;    /**< PIPE_TEX_FILTER_x */
    unsigned min_mip_filter:2;    /**< PIPE_TEX_MIPFILTER_x */
    unsigned mag_img_filter:2;    /**< PIPE_TEX_FILTER_x */
-   unsigned compare:1;       /**< shadow/depth compare enabled? */
-   unsigned compare_mode:1;  /**< PIPE_TEX_COMPARE_x */
-   unsigned compare_func:3;  /**< PIPE_FUNC_x */
-   unsigned normalized_coords:1;  /**< Are coords normalized to [0,1]? */
-   float shadow_ambient;          /**< shadow test fail color/intensity */
-   float lod_bias;                /**< LOD/lambda bias */
-   float min_lod, max_lod;        /**< LOD clamp range, after bias */
+   unsigned compare:1;           /**< shadow/depth compare enabled? */
+   unsigned compare_mode:1;      /**< PIPE_TEX_COMPARE_x */
+   unsigned compare_func:3;      /**< PIPE_FUNC_x */
+   unsigned normalized_coords:1; /**< Are coords normalized to [0,1]? */
+   float shadow_ambient;         /**< shadow test fail color/intensity */
+   float lod_bias;               /**< LOD/lambda bias */
+   float min_lod, max_lod;       /**< LOD clamp range, after bias */
    float border_color[4];
    float max_anisotropy;
 };
@@ -248,10 +255,10 @@ struct pipe_sampler_state
  */
 struct pipe_surface
 {
-   struct pipe_buffer *buffer; /**< driver private buffer handle */
+   struct pipe_buffer *buffer;   /**< surface's buffer/memory */
    enum pipe_format format;      /**< PIPE_FORMAT_x */
    unsigned status;              /**< PIPE_SURFACE_STATUS_x */
-   unsigned clear_value;         /**< may be temporary */
+   unsigned clear_value;         /**< XXX may be temporary */
    unsigned cpp;                 /**< bytes per pixel */
    unsigned width;
    unsigned height;