[Mesa-dev] [PATCH 02/15] st/va: implement vlVaQueryConfigProfiles

[Christian König]

From: Christian König <christian.koenig at amd.com>

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 src/gallium/state_trackers/va/config.c     |   12 +++++++++
 src/gallium/state_trackers/va/context.c    |    2 +-
 src/gallium/state_trackers/va/va_private.h |   37 ++++++++++++++++++++++++++++
 3 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/src/gallium/state_trackers/va/config.c b/src/gallium/state_trackers/va/config.c
index a9c652b..0060973 100644
--- a/src/gallium/state_trackers/va/config.c
+++ b/src/gallium/state_trackers/va/config.c
@@ -26,16 +26,28 @@
  *
  **************************************************************************/
 
+#include "pipe/p_screen.h"
+
+#include "vl/vl_winsys.h"
+
 #include "va_private.h"
 
 VAStatus
 vlVaQueryConfigProfiles(VADriverContextP ctx, VAProfile *profile_list, int *num_profiles)
 {
+   struct pipe_screen *pscreen;
+   enum pipe_video_profile p;
+
    if (!ctx)
       return VA_STATUS_ERROR_INVALID_CONTEXT;
 
    *num_profiles = 0;
 
+   pscreen = VL_VA_PSCREEN(ctx);
+   for (p = PIPE_VIDEO_PROFILE_MPEG2_SIMPLE; p <= PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH; ++p)
+      if (pscreen->get_video_param(pscreen, p, PIPE_VIDEO_CAP_SUPPORTED))
+         profile_list[(*num_profiles)++] = PipeToProfile(p);
+
    return VA_STATUS_SUCCESS;
 }
 
diff --git a/src/gallium/state_trackers/va/context.c b/src/gallium/state_trackers/va/context.c
index 3e6ca0a..5940422 100644
--- a/src/gallium/state_trackers/va/context.c
+++ b/src/gallium/state_trackers/va/context.c
@@ -104,7 +104,7 @@ __vaDriverInit_0_32(VADriverContextP ctx)
    ctx->version_major = 0;
    ctx->version_minor = 1;
    *ctx->vtable = vtable;
-   ctx->max_profiles = 1;
+   ctx->max_profiles = PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH - PIPE_VIDEO_PROFILE_UNKNOWN;
    ctx->max_entrypoints = 1;
    ctx->max_attributes = 1;
    ctx->max_image_formats = 1;
diff --git a/src/gallium/state_trackers/va/va_private.h b/src/gallium/state_trackers/va/va_private.h
index adfed8d..5b432a8 100644
--- a/src/gallium/state_trackers/va/va_private.h
+++ b/src/gallium/state_trackers/va/va_private.h
@@ -29,9 +29,46 @@
 #ifndef VA_PRIVATE_H
 #define VA_PRIVATE_H
 
+#include <assert.h>
+
 #include <va/va.h>
 #include <va/va_backend.h>
 
+#include "pipe/p_video_enums.h"
+
+#define VL_VA_DRIVER(ctx) ((vlVaDriver *)ctx->pDriverData)
+#define VL_VA_PSCREEN(ctx) (VL_VA_DRIVER(ctx)->vscreen->pscreen)
+
+static inline VAProfile
+PipeToProfile(enum pipe_video_profile profile)
+{
+   switch (profile) {
+   case PIPE_VIDEO_PROFILE_MPEG2_SIMPLE:
+      return VAProfileMPEG2Simple;
+   case PIPE_VIDEO_PROFILE_MPEG2_MAIN:
+      return VAProfileMPEG2Main;
+   case PIPE_VIDEO_PROFILE_MPEG4_SIMPLE:
+      return VAProfileMPEG4Simple;
+   case PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE:
+      return VAProfileMPEG4AdvancedSimple;
+   case PIPE_VIDEO_PROFILE_VC1_SIMPLE:
+      return VAProfileVC1Simple;
+   case PIPE_VIDEO_PROFILE_VC1_MAIN:
+      return VAProfileVC1Main;
+   case PIPE_VIDEO_PROFILE_VC1_ADVANCED:
+      return VAProfileVC1Advanced;
+   case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE:
+      return VAProfileH264Baseline;
+   case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN:
+      return VAProfileH264Main;
+   case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH:
+      return VAProfileH264High;
+   default:
+      assert(0);
+      return -1;
+   }
+}
+
 typedef struct {
    struct vl_screen *vscreen;
 } vlVaDriver;
-- 
1.7.9.5