--- /dev/null
+/*
+ * Copyright (c) 2007 Intel Corporation. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#define TEST_DESCRIPTION "Sample MPEG2 VLD Decoding"
+
+#include "test_common.c"
+
+#include <X11/Xlib.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include "va_x11.h"
+
+void pre()
+{
+ test_init();
+}
+
+/* Data dump of a 16x16 MPEG2 video clip,it has one I frame
+ */
+static unsigned char mpeg2_clip[]={
+ 0x00,0x00,0x01,0xb3,0x01,0x00,0x10,0x13,0xff,0xff,0xe0,0x18,0x00,0x00,0x01,0xb5,
+ 0x14,0x8a,0x00,0x01,0x00,0x00,0x00,0x00,0x01,0xb8,0x00,0x08,0x00,0x00,0x00,0x00,
+ 0x01,0x00,0x00,0x0f,0xff,0xf8,0x00,0x00,0x01,0xb5,0x8f,0xff,0xf3,0x41,0x80,0x00,
+ 0x00,0x01,0x01,0x13,0xe1,0x00,0x15,0x81,0x54,0xe0,0x2a,0x05,0x43,0x00,0x2d,0x60,
+ 0x18,0x01,0x4e,0x82,0xb9,0x58,0xb1,0x83,0x49,0xa4,0xa0,0x2e,0x05,0x80,0x4b,0x7a,
+ 0x00,0x01,0x38,0x20,0x80,0xe8,0x05,0xff,0x60,0x18,0xe0,0x1d,0x80,0x98,0x01,0xf8,
+ 0x06,0x00,0x54,0x02,0xc0,0x18,0x14,0x03,0xb2,0x92,0x80,0xc0,0x18,0x94,0x42,0x2c,
+ 0xb2,0x11,0x64,0xa0,0x12,0x5e,0x78,0x03,0x3c,0x01,0x80,0x0e,0x80,0x18,0x80,0x6b,
+ 0xca,0x4e,0x01,0x0f,0xe4,0x32,0xc9,0xbf,0x01,0x42,0x69,0x43,0x50,0x4b,0x01,0xc9,
+ 0x45,0x80,0x50,0x01,0x38,0x65,0xe8,0x01,0x03,0xf3,0xc0,0x76,0x00,0xe0,0x03,0x20,
+ 0x28,0x18,0x01,0xa9,0x34,0x04,0xc5,0xe0,0x0b,0x0b,0x04,0x20,0x06,0xc0,0x89,0xff,
+ 0x60,0x12,0x12,0x8a,0x2c,0x34,0x11,0xff,0xf6,0xe2,0x40,0xc0,0x30,0x1b,0x7a,0x01,
+ 0xa9,0x0d,0x00,0xac,0x64
+};
+
+/* hardcoded here without a bitstream parser helper
+ * please see picture mpeg2-I.jpg for bitstream details
+ */
+static VAPictureParameterBufferMPEG2 pic_param={
+ horizontal_size:16,
+ vertical_size:16,
+ forward_reference_picture:0xffffffff,
+ backward_reference_picture:0xffffffff,
+ picture_coding_type:1,
+ f_code:0xffff,
+ {
+ {
+ intra_dc_precision:0,
+ picture_structure:3,
+ top_field_first:0,
+ frame_pred_frame_dct:1,
+ concealment_motion_vectors:0,
+ q_scale_type:0,
+ intra_vlc_format:0,
+ alternate_scan:0,
+ repeat_first_field:0,
+ progressive_frame:1 ,
+ is_first_field:1
+ },
+ }
+};
+
+/* see MPEG2 spec65 for the defines of matrix */
+static VAIQMatrixBufferMPEG2 iq_matrix = {
+ load_intra_quantiser_matrix:1,
+ load_non_intra_quantiser_matrix:1,
+ load_chroma_intra_quantiser_matrix:0,
+ load_chroma_non_intra_quantiser_matrix:0,
+ intra_quantiser_matrix:{
+ 8, 16, 16, 19, 16, 19, 22, 22,
+ 22, 22, 22, 22, 26, 24, 26, 27,
+ 27, 27, 26, 26, 26, 26, 27, 27,
+ 27, 29, 29, 29, 34, 34, 34, 29,
+ 29, 29, 27, 27, 29, 29, 32, 32,
+ 34, 34, 37, 38, 37, 35, 35, 34,
+ 35, 38, 38, 40, 40, 40, 48, 48,
+ 46, 46, 56, 56, 58, 69, 69, 83
+ },
+ non_intra_quantiser_matrix:{16},
+ chroma_intra_quantiser_matrix:{0},
+ chroma_non_intra_quantiser_matrix:{0}
+};
+
+static VASliceParameterBufferMPEG2 slice_param={
+ slice_data_size:150,
+ slice_data_offset:0,
+ slice_data_flag:0,
+ macroblock_offset:38,/* 4byte + 6bits=38bits */
+ slice_vertical_position:0,
+ quantiser_scale_code:2,
+ intra_slice_flag:0
+};
+
+#define CLIP_WIDTH 16
+#define CLIP_HEIGHT 16
+
+int surf_width=CLIP_WIDTH,surf_height=CLIP_HEIGHT;
+int win_width=CLIP_WIDTH<<1,win_height=CLIP_HEIGHT<<1;
+
+void test()
+{
+ VAEntrypoint entrypoints[5];
+ int num_entrypoints,vld_entrypoint;
+ VAConfigAttrib attrib;
+ VAConfigID config_id;
+ VASurfaceID vaSurface;
+ VAContextID vaContext;
+ VABufferID vaPicParamBuf,vaIQMatrixBuf,vaSliceParamBuf,vaSliceDataBuf;
+ Window win = 0;
+
+ va_status = vaQueryConfigEntrypoints(va_dpy, VAProfileMPEG2Main, entrypoints,
+ &num_entrypoints);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ for (vld_entrypoint = 0; vld_entrypoint < num_entrypoints; vld_entrypoint++) {
+ if (entrypoints[vld_entrypoint] == VAEntrypointVLD)
+ break;
+ }
+ if (vld_entrypoint == num_entrypoints) {
+ /* not find VLD entry point */
+ ASSERT(0);
+ }
+
+ /* Assuming finding VLD, find out the format for the render target */
+ attrib.type = VAConfigAttribRTFormat;
+ va_status = vaGetConfigAttributes(va_dpy, VAProfileMPEG2Main, VAEntrypointVLD,
+ &attrib, 1);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+ if ((attrib.value & VA_RT_FORMAT_YUV420) == 0) {
+ /* not find desired YUV420 RT format */
+ ASSERT(0);
+ }
+
+ va_status = vaCreateConfig(va_dpy, VAProfileMPEG2Main, VAEntrypointVLD,
+ &attrib, 1,&config_id);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaCreateSurfaces(va_dpy,surf_width,surf_height,
+ VA_RT_FORMAT_YUV420, 1, &vaSurface);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ /* Create a context for this decode pipe */
+ va_status = vaCreateContext(va_dpy, config_id,
+ CLIP_WIDTH,
+ ((CLIP_HEIGHT+15)/16)*16,
+ VA_PROGRESSIVE,
+ &vaSurface,
+ 1,
+ &vaContext);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaCreateBuffer(va_dpy, vaContext,
+ VAPictureParameterBufferType,
+ sizeof(VAPictureParameterBufferMPEG2),
+ 1, &pic_param,
+ &vaPicParamBuf);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaCreateBuffer(va_dpy, vaContext,
+ VAIQMatrixBufferType,
+ sizeof(VAIQMatrixBufferMPEG2),
+ 1, &iq_matrix,
+ &vaIQMatrixBuf );
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaCreateBuffer(va_dpy, vaContext,
+ VASliceParameterBufferType,
+ sizeof(VASliceParameterBufferMPEG2),
+ 1,
+ &slice_param, &vaSliceParamBuf);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaCreateBuffer(va_dpy, vaContext,
+ VASliceDataBufferType,
+ 0xc4-0x2f+1,
+ 1,
+ mpeg2_clip+0x2f,
+ &vaSliceDataBuf);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaBeginPicture(va_dpy, vaContext, vaSurface);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaRenderPicture(va_dpy,vaContext, &vaPicParamBuf, 1);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaRenderPicture(va_dpy,vaContext, &vaIQMatrixBuf, 1);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaRenderPicture(va_dpy,vaContext, &vaSliceParamBuf, 1);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaRenderPicture(va_dpy,vaContext, &vaSliceDataBuf, 1);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaEndPicture(va_dpy,vaContext);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ va_status = vaSyncSurface(va_dpy, vaContext, vaSurface);
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ win = XCreateSimpleWindow(dpy, RootWindow(dpy, 0), 0, 0,
+ win_width,win_height, 0, 0, WhitePixel(dpy, 0));
+ XMapWindow(dpy, win);
+ XSync(dpy, False);
+
+#if 0
+ va_status = vaPutSurface(va_dpy, vaSurface, win,
+ 0,0,surf_width,surf_height,
+ 0,0,win_width,win_height,
+ NULL,0,0);
+#endif
+ ASSERT( VA_STATUS_SUCCESS == va_status );
+
+ printf("press any key to exit\n");
+ getchar();
+
+ vaDestroySurfaces(va_dpy,&vaSurface,1);
+ vaDestroyConfig(va_dpy,config_id);
+ vaDestroyContext(va_dpy,vaContext);
+}
+
+void post()
+{
+ test_terminate();
+}
projects / profile / ivi / libva.git / commitdiff