mirror of
https://github.com/google/pebble.git
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116 lines
4.2 KiB
C
116 lines
4.2 KiB
C
/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "applib/graphics/gtypes.h"
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#include "applib/graphics/text_render.h"
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#include "clar.h"
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#include "stubs_applib_resource.h"
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#include "stubs_app_state.h"
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#include "stubs_compiled_with_legacy2_sdk.h"
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#include "stubs_heap.h"
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#include "stubs_logging.h"
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#include "stubs_passert.h"
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#include "stubs_resources.h"
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#include "stubs_syscalls.h"
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GBitmap* graphics_context_get_bitmap(GContext* ctx) { return NULL; }
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void graphics_context_mark_dirty_rect(GContext* ctx, GRect rect) {}
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const GlyphData* text_resources_get_glyph(FontCache* font_cache, const Codepoint codepoint,
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FontInfo* fontinfo) { return NULL; }
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extern int32_t prv_convert_1bit_addr_to_8bit_x(GBitmap *dest_bitmap, uint32_t *block_addr,
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int32_t y_offset);
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static int32_t prv_get_8bit_x_from_1bit_x(int32_t dest_1bit_x) {
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return (((dest_1bit_x / 32) * 4)) * 8;
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}
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void test_text_render__convert_1bit_to_8bit_144x168(void) {
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GSize size = GSize(144, 168);
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const int row_1bit_size_words = 1 + (size.w - 1) / 32;
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GBitmap *bitmap = gbitmap_create_blank(size, GBitmapFormat8Bit);
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uintptr_t base = (uintptr_t)bitmap->addr;
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int dest_x = 0;
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int dest_y = 0;
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uint32_t *block_addr = NULL;
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block_addr = (uint32_t *)(uintptr_t)(((dest_y * row_1bit_size_words) + (dest_x / 32)) * 4);
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cl_assert_equal_i(prv_convert_1bit_addr_to_8bit_x(bitmap, block_addr, dest_y),
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prv_get_8bit_x_from_1bit_x(dest_x));
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dest_x = 50;
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dest_y = 0;
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block_addr = (uint32_t *)(uintptr_t)(((dest_y * row_1bit_size_words) + (dest_x / 32)) * 4);
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cl_assert_equal_i(prv_convert_1bit_addr_to_8bit_x(bitmap, block_addr, dest_y),
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prv_get_8bit_x_from_1bit_x(dest_x));
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dest_x = 0;
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dest_y = 50;
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block_addr = (uint32_t *)(uintptr_t)(((dest_y * row_1bit_size_words) + (dest_x / 32)) * 4);
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cl_assert_equal_i(prv_convert_1bit_addr_to_8bit_x(bitmap, block_addr, dest_y),
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prv_get_8bit_x_from_1bit_x(dest_x));
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dest_x = 20;
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dest_y = 100;
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block_addr = (uint32_t *)(uintptr_t)(((dest_y * row_1bit_size_words) + (dest_x / 32)) * 4);
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cl_assert_equal_i(prv_convert_1bit_addr_to_8bit_x(bitmap, block_addr, dest_y),
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prv_get_8bit_x_from_1bit_x(dest_x));
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gbitmap_destroy(bitmap);
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}
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void test_text_render__convert_1bit_to_8bit_180x180(void) {
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GSize size = GSize(180, 180);
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const int row_1bit_size_words = 1 + (size.w - 1) / 32;
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GBitmap *bitmap = gbitmap_create_blank(size, GBitmapFormat8Bit);
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uintptr_t base = (uintptr_t)bitmap->addr;
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int dest_x = 0;
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int dest_y = 0;
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uint32_t *block_addr = NULL;
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block_addr = (uint32_t *)(uintptr_t)(((dest_y * row_1bit_size_words) + (dest_x / 32)) * 4);
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cl_assert_equal_i(prv_convert_1bit_addr_to_8bit_x(bitmap, block_addr, dest_y),
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prv_get_8bit_x_from_1bit_x(dest_x));
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dest_x = 50;
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dest_y = 0;
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block_addr = (uint32_t *)(uintptr_t)(((dest_y * row_1bit_size_words) + (dest_x / 32)) * 4);
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cl_assert_equal_i(prv_convert_1bit_addr_to_8bit_x(bitmap, block_addr, dest_y),
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prv_get_8bit_x_from_1bit_x(dest_x));
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dest_x = 0;
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dest_y = 50;
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block_addr = (uint32_t *)(uintptr_t)(((dest_y * row_1bit_size_words) + (dest_x / 32)) * 4);
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cl_assert_equal_i(prv_convert_1bit_addr_to_8bit_x(bitmap, block_addr, dest_y),
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prv_get_8bit_x_from_1bit_x(dest_x));
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dest_x = 20;
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dest_y = 100;
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block_addr = (uint32_t *)(uintptr_t)(((dest_y * row_1bit_size_words) + (dest_x / 32)) * 4);
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cl_assert_equal_i(prv_convert_1bit_addr_to_8bit_x(bitmap, block_addr, dest_y),
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prv_get_8bit_x_from_1bit_x(dest_x));
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gbitmap_destroy(bitmap);
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}
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