| // Copyright 2016 The Cobalt Authors. All Rights Reserved. |
| // |
| // 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 "starboard/blitter.h" |
| #include "starboard/nplb/blitter_helpers.h" |
| #include "starboard/window.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| #if SB_HAS(BLITTER) |
| |
| namespace starboard { |
| namespace nplb { |
| namespace { |
| |
| TEST(SbBlitterGetRenderTargetFromSurfaceTest, SunnyDay) { |
| SbBlitterDevice device = SbBlitterCreateDefaultDevice(); |
| ASSERT_TRUE(SbBlitterIsDeviceValid(device)); |
| |
| SbBlitterContext context = SbBlitterCreateContext(device); |
| ASSERT_TRUE(SbBlitterIsContextValid(context)); |
| |
| const int kWidth = 128; |
| const int kHeight = 128; |
| |
| // Test that we can get a render target from all supported pixel formats. |
| SurfaceFormats supported_formats = |
| GetAllSupportedSurfaceFormatsForRenderTargetSurfaces(device); |
| |
| for (SurfaceFormats::const_iterator iter = supported_formats.begin(); |
| iter != supported_formats.end(); ++iter) { |
| SbBlitterSurface surface = |
| SbBlitterCreateRenderTargetSurface(device, kWidth, kHeight, *iter); |
| ASSERT_TRUE(SbBlitterIsSurfaceValid(surface)); |
| |
| SbBlitterRenderTarget render_target = |
| SbBlitterGetRenderTargetFromSurface(surface); |
| ASSERT_TRUE(SbBlitterIsRenderTargetValid(render_target)); |
| |
| // Issue a few rendering calls to the surface to ensure its validity. |
| EXPECT_TRUE(SbBlitterSetRenderTarget(context, render_target)); |
| EXPECT_TRUE( |
| SbBlitterFillRect(context, SbBlitterMakeRect(0, 0, kWidth, kHeight))); |
| EXPECT_TRUE(SbBlitterFlushContext(context)); |
| |
| EXPECT_TRUE(SbBlitterDestroySurface(surface)); |
| } |
| |
| EXPECT_TRUE(SbBlitterDestroyContext(context)); |
| EXPECT_TRUE(SbBlitterDestroyDevice(device)); |
| } |
| |
| // Surfaces created from SbBlitterPixelData objects are not able to provide |
| // SbBlitterRenderTargets, and this test verifies that. |
| TEST(SbBlitterGetRenderTargetFromSurfaceTest, |
| RainyDayCannotGetRenderTargetFromPixelDataSurfaces) { |
| SbBlitterDevice device = SbBlitterCreateDefaultDevice(); |
| ASSERT_TRUE(SbBlitterIsDeviceValid(device)); |
| |
| const int kWidth = 128; |
| const int kHeight = 128; |
| |
| std::vector<SbBlitterPixelDataFormat> supported_formats = |
| GetAllSupportedPixelFormatsForPixelData(device); |
| for (std::vector<SbBlitterPixelDataFormat>::const_iterator iter = |
| supported_formats.begin(); |
| iter != supported_formats.end(); ++iter) { |
| SbBlitterPixelData pixel_data = |
| SbBlitterCreatePixelData(device, kWidth, kHeight, *iter); |
| ASSERT_TRUE(SbBlitterIsPixelDataValid(pixel_data)); |
| |
| SbBlitterSurface surface = |
| SbBlitterCreateSurfaceFromPixelData(device, pixel_data); |
| ASSERT_TRUE(SbBlitterIsSurfaceValid(surface)); |
| |
| SbBlitterRenderTarget render_target = |
| SbBlitterGetRenderTargetFromSurface(surface); |
| EXPECT_FALSE(SbBlitterIsRenderTargetValid(render_target)); |
| |
| EXPECT_TRUE(SbBlitterDestroySurface(surface)); |
| } |
| |
| EXPECT_TRUE(SbBlitterDestroyDevice(device)); |
| } |
| |
| TEST(SbBlitterGetRenderTargetFromSurfaceTest, RainyDayInvalidSurface) { |
| SbBlitterRenderTarget render_target = |
| SbBlitterGetRenderTargetFromSurface(kSbBlitterInvalidSurface); |
| EXPECT_FALSE(SbBlitterIsRenderTargetValid(render_target)); |
| } |
| |
| } // namespace |
| } // namespace nplb |
| } // namespace starboard |
| |
| #endif // SB_HAS(BLITTER) |