| // Copyright (C) 2011 The Android Open Source Project |
| // |
| // 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. |
| |
| #pragma version(1) |
| |
| #pragma rs java_package_name(com.android.perftest) |
| |
| #include "rs_graphics.rsh" |
| #include "subtest_def.rsh" |
| |
| rs_font gFontSans; |
| rs_font gFontSerif; |
| |
| void init() { |
| } |
| |
| static int gRenderSurfaceW = 1280; |
| static int gRenderSurfaceH = 720; |
| |
| static const char *sampleText = "This is a sample of small text for performace"; |
| // Offsets for multiple layer of text |
| static int textOffsets[] = { 0, 0, -5, -5, 5, 5, -8, -8, 8, 8}; |
| static float textColors[] = {1.0f, 1.0f, 1.0f, 1.0f, |
| 0.5f, 0.7f, 0.5f, 1.0f, |
| 0.7f, 0.5f, 0.5f, 1.0f, |
| 0.5f, 0.5f, 0.7f, 1.0f, |
| 0.5f, 0.6f, 0.7f, 1.0f, |
| }; |
| |
| static void displayFontSamples(int fillNum) { |
| |
| rs_font fonts[5]; |
| fonts[0] = gFontSans; |
| fonts[1] = gFontSerif; |
| fonts[2] = gFontSans; |
| fonts[3] = gFontSerif; |
| fonts[4] = gFontSans; |
| |
| uint width = gRenderSurfaceW; |
| uint height = gRenderSurfaceH; |
| int left = 0, right = 0, top = 0, bottom = 0; |
| rsgMeasureText(sampleText, &left, &right, &top, &bottom); |
| |
| int textHeight = top - bottom; |
| int textWidth = right - left; |
| int numVerticalLines = height / textHeight; |
| int yPos = top; |
| |
| int xOffset = 0, yOffset = 0; |
| for(int fillI = 0; fillI < fillNum; fillI ++) { |
| rsgBindFont(fonts[fillI]); |
| xOffset = textOffsets[fillI * 2]; |
| yOffset = textOffsets[fillI * 2 + 1]; |
| float *colPtr = textColors + fillI * 4; |
| rsgFontColor(colPtr[0], colPtr[1], colPtr[2], colPtr[3]); |
| for (int h = 0; h < 4; h ++) { |
| yPos = top + yOffset; |
| for (int v = 0; v < numVerticalLines; v ++) { |
| rsgDrawText(sampleText, xOffset + textWidth * h, yPos); |
| yPos += textHeight; |
| } |
| } |
| } |
| } |
| |
| void root(const void *v_in, void *v_out, const void *usrData, uint32_t x, uint32_t y) { |
| TestData *testData = (TestData*)usrData; |
| gRenderSurfaceW = testData->renderSurfaceW; |
| gRenderSurfaceH = testData->renderSurfaceH; |
| displayFontSamples(testData->user); |
| } |