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aa2ee15060
- Add solution/src to includes for all projects. - Add solution/../../seatest to includes for all projects.
98 lines
2.6 KiB
C
98 lines
2.6 KiB
C
#include "seatest.h"
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#include "picture.h"
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//////////////////////////////////////////////////////////////////////////
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// GLOBALS
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picture_list *g_pl; // picturelist used by all tests.
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//////////////////////////////////////////////////////////////////////////
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// SETUP, TEARDOWN AND HELPER FUNCTIONS
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/**
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* Alloc and initialize picture. Initialize yuv-data with parameter init.
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*/
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picture * make_pic(unsigned lcu_width, unsigned lcu_height, char init) {
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picture *pic = picture_init(LCU_WIDTH * lcu_width, LCU_WIDTH * lcu_height,
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lcu_width, lcu_height);
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unsigned luma_size = pic->width * pic->height;
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unsigned chroma_size = luma_size >> 2;
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memset(pic->y_data, init, luma_size);
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memset(pic->u_data, init, chroma_size);
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memset(pic->v_data, init, chroma_size);
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return pic;
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}
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/**
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* Setup initial conditions for all tests.
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*
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* The conditions are that g_pl is a picture list of size 10 with 10 pictures.
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* The pictures have their yuv-data initialized with their index in the list,
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* meaning that the first picture is filled with 0 values and the second with
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* 1 values.
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*/
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void picturelist_setup(void)
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{
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unsigned lcu_width = 2;
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unsigned lcu_height = 2;
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unsigned i;
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g_pl = picture_list_init(10);
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assert_true(g_pl->size == 10);
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assert_true(g_pl->used_size == 0);
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for (i = 0; i < g_pl->size; ++i) {
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picture *pic = make_pic(lcu_width, lcu_height, i);
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picture_list_add(g_pl, pic);
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}
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assert_true(g_pl->used_size == 10);
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}
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/**
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* Deallocate all memory allocated by picturelist_setup.
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*/
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void picturelist_teardown(void)
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{
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picture_list_destroy(g_pl);
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}
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//////////////////////////////////////////////////////////////////////////
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// TEST FUNCTIONS
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/**
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* Check that pictures have been added to the list in the correct order and
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* that they can be retrieved.
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*/
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void test_add(void)
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{
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unsigned i;
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for (i = 0; i < g_pl->used_size; ++i) {
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picture *pic = g_pl->pics[i];
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unsigned luma_size = pic->width * pic->height;
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unsigned chroma_size = luma_size >> 2;
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// Identify that the correct picture is in the correct place by checking
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// that the data values are the same as the index.
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assert_true(pic->y_data[0] == i);
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assert_true(pic->u_data[0] == i);
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assert_true(pic->v_data[0] == i);
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assert_true(pic->y_data[luma_size - 1] == i);
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assert_true(pic->u_data[chroma_size - 1] == i);
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assert_true(pic->v_data[chroma_size - 1] == i);
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}
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}
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//////////////////////////////////////////////////////////////////////////
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// TEST FIXTURES
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void picture_list_tests(void)
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{
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test_fixture_start();
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fixture_setup(picturelist_setup);
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run_test(test_add);
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fixture_teardown(picturelist_teardown);
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test_fixture_end();
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}
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