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Import of the watch repository from Pebble

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Matthieu Jeanson 2024-12-12 16:43:03 -08:00 • committed by Katharine Berry
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tests/fw/graphics/test_framebuffer_clipping.c Normal file
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/*
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "applib/graphics/graphics.h"
#include "applib/graphics/graphics_private.h"
#include "applib/graphics/graphics_private_raw.h"
#include "applib/graphics/framebuffer.h"
#include "util/trig.h"
#include "applib/ui/window_private.h"
#include "applib/ui/layer.h"
#include "clar.h"
#include "util.h"
#include <stdio.h>
// Helper Functions
////////////////////////////////////
#include "test_graphics.h"
#include "8bit/test_framebuffer.h"
// Stubs
////////////////////////////////////
#include "graphics_common_stubs.h"
#include "stubs_applib_resource.h"
static FrameBuffer *fb = NULL;
#define CLIP_RECT_DRAW_BOX GRect(0, 0, DISP_COLS, DISP_ROWS)
#define CLIP_RECT_CLIP_BOX GRect(0, 0, DISP_COLS, DISP_ROWS)
// Setup and Teardown
////////////////////////////////////
// Setup
void test_framebuffer_clipping__initialize(void) {
fb = malloc(sizeof(FrameBuffer));
framebuffer_init(fb, &(GSize) { DISP_COLS, DISP_ROWS });
}
// Teardown
void test_framebuffer_clipping__cleanup(void) {
free(fb);
}
// Tests
////////////////////////////////////
void test_framebuffer_clipping__off_screen_left_aa_clipping(void) {
cl_assert_equal_i(GBITMAP_NATIVE_FORMAT, GBitmapFormat8BitCircular);
GContext ctx;
test_graphics_context_init(&ctx, fb);
setup_test_aa_sw(&ctx, fb, CLIP_RECT_CLIP_BOX, CLIP_RECT_DRAW_BOX, true, 1);
cl_assert_equal_i(ctx.dest_bitmap.info.format, GBitmapFormat8BitCircular);
memset(ctx.dest_bitmap.addr, GColorRedARGB8, FRAMEBUFFER_SIZE_BYTES);
GRect radial_container_rect = ctx.dest_bitmap.bounds;
radial_container_rect = grect_inset(radial_container_rect, GEdgeInsets(-10));
const uint16_t inset_thickness = radial_container_rect.size.w / 4;
graphics_context_set_fill_color(&ctx, GColorGreen);
graphics_fill_radial(&ctx, radial_container_rect, GOvalScaleModeFillCircle, inset_thickness,
TRIG_MAX_ANGLE / 2, TRIG_MAX_ANGLE);
cl_check(gbitmap_pbi_eq(&ctx.dest_bitmap, TEST_NAMED_PBI_FILE("off_screen_left_aa_clipping")));
};
void test_framebuffer_clipping__off_screen_right_aa_clipping(void) {
cl_assert_equal_i(GBITMAP_NATIVE_FORMAT, GBitmapFormat8BitCircular);
GContext ctx;
test_graphics_context_init(&ctx, fb);
setup_test_aa_sw(&ctx, fb, CLIP_RECT_CLIP_BOX, CLIP_RECT_DRAW_BOX, true, 1);
cl_assert_equal_i(ctx.dest_bitmap.info.format, GBitmapFormat8BitCircular);
memset(ctx.dest_bitmap.addr, GColorRedARGB8, FRAMEBUFFER_SIZE_BYTES);
GRect radial_container_rect = ctx.dest_bitmap.bounds;
radial_container_rect = grect_inset(radial_container_rect, GEdgeInsets(-10));
const uint16_t inset_thickness = radial_container_rect.size.w / 4;
graphics_context_set_fill_color(&ctx, GColorGreen);
graphics_fill_radial(&ctx, radial_container_rect, GOvalScaleModeFillCircle, inset_thickness, 0,
TRIG_MAX_ANGLE / 2);
cl_check(gbitmap_pbi_eq(&ctx.dest_bitmap, TEST_NAMED_PBI_FILE("off_screen_right_aa_clipping")));
};