Mesa (main): gallium: add a union to access queries counters

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Module: Mesa
Branch: main
Commit: 9918a9a9905e2f12b0a7c4dac33ccea9f8a46b1d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9918a9a9905e2f12b0a7c4dac33ccea9f8a46b1d

Author: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com>
Date:   Tue Apr 19 10:28:05 2022 +0200

gallium: add a union to access queries counters

This allows to loop over counters easily.

Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15861>

---

 src/gallium/include/pipe/p_defines.h | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index 88975e66026..05bfab3ffc2 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -1210,17 +1210,22 @@ struct pipe_query_data_timestamp_disjoint
  */
 struct pipe_query_data_pipeline_statistics
 {
-   uint64_t ia_vertices;    /**< Num vertices read by the vertex fetcher. */
-   uint64_t ia_primitives;  /**< Num primitives read by the vertex fetcher. */
-   uint64_t vs_invocations; /**< Num vertex shader invocations. */
-   uint64_t gs_invocations; /**< Num geometry shader invocations. */
-   uint64_t gs_primitives;  /**< Num primitives output by a geometry shader. */
-   uint64_t c_invocations;  /**< Num primitives sent to the rasterizer. */
-   uint64_t c_primitives;   /**< Num primitives that were rendered. */
-   uint64_t ps_invocations; /**< Num pixel shader invocations. */
-   uint64_t hs_invocations; /**< Num hull shader invocations. */
-   uint64_t ds_invocations; /**< Num domain shader invocations. */
-   uint64_t cs_invocations; /**< Num compute shader invocations. */
+   union {
+      struct {
+         uint64_t ia_vertices;    /**< Num vertices read by the vertex fetcher. */
+         uint64_t ia_primitives;  /**< Num primitives read by the vertex fetcher. */
+         uint64_t vs_invocations; /**< Num vertex shader invocations. */
+         uint64_t gs_invocations; /**< Num geometry shader invocations. */
+         uint64_t gs_primitives;  /**< Num primitives output by a geometry shader. */
+         uint64_t c_invocations;  /**< Num primitives sent to the rasterizer. */
+         uint64_t c_primitives;   /**< Num primitives that were rendered. */
+         uint64_t ps_invocations; /**< Num pixel shader invocations. */
+         uint64_t hs_invocations; /**< Num hull shader invocations. */
+         uint64_t ds_invocations; /**< Num domain shader invocations. */
+         uint64_t cs_invocations; /**< Num compute shader invocations. */
+      };
+      uint64_t counters[11];
+   };
 };
 
 /**