va/va_trace: add va_TraceSurface support for VA_FOURCC_P010

Add va_TraceSurface support for VA_FOURCC_P010.

Currently, va_TraceSurface could only support nv12.
Add pixel_byte to indicate the bytes per pixel according to FOURCC.

Signed-off-by: Linjie Fu <linjie.fu@intel.com>

diff --git a/va/va_trace.c b/va/va_trace.c
index ff39c8f..7a714a5 100755 (executable)
--- a/va/va_trace.c
+++ b/va/va_trace.c
@@ -955,6 +955,7 @@ static void va_TraceSurface(VADisplay dpy, VAContextID context)
     unsigned int buffer_name;
     void *buffer = NULL;
     unsigned char *Y_data, *UV_data, *tmp;
+    unsigned int pixel_byte;
     VAStatus va_status;
     DPY2TRACECTX(dpy, context, VA_INVALID_ID);
 
@@ -1001,20 +1002,27 @@ static void va_TraceSurface(VADisplay dpy, VAContextID context)
     Y_data = (unsigned char*)buffer;
     UV_data = (unsigned char*)buffer + chroma_u_offset;
 
+    if (fourcc == VA_FOURCC_P010)
+        pixel_byte = 2;
+    else
+        pixel_byte = 1;
+
     tmp = Y_data + luma_stride * trace_ctx->trace_surface_yoff;
+
     for (i=0; i<trace_ctx->trace_surface_height; i++) {
         fwrite(tmp + trace_ctx->trace_surface_xoff,
                trace_ctx->trace_surface_width,
-               1, trace_ctx->trace_fp_surface);
+               pixel_byte, trace_ctx->trace_fp_surface);
         
         tmp += luma_stride;
     }
+
     tmp = UV_data + chroma_u_stride * trace_ctx->trace_surface_yoff / 2;
-    if (fourcc == VA_FOURCC_NV12) {
+    if (fourcc == VA_FOURCC_NV12 || fourcc == VA_FOURCC_P010) {
         for (i=0; i<trace_ctx->trace_surface_height/2; i++) {
             fwrite(tmp + trace_ctx->trace_surface_xoff,
                    trace_ctx->trace_surface_width,
-                   1, trace_ctx->trace_fp_surface);
+                   pixel_byte, trace_ctx->trace_fp_surface);
             
             tmp += chroma_u_stride;
         }