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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include <GLES2/gl2.h> | 5 #include <GLES2/gl2.h> |
| 6 #include <GLES2/gl2chromium.h> | 6 #include <GLES2/gl2chromium.h> |
| 7 #include <GLES2/gl2ext.h> | 7 #include <GLES2/gl2ext.h> |
| 8 #include <GLES2/gl2extchromium.h> | 8 #include <GLES2/gl2extchromium.h> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
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| 89 mapped_buffer[y * stride + x * kImageBytesPerPixel + 1] = pixels[1]; | 89 mapped_buffer[y * stride + x * kImageBytesPerPixel + 1] = pixels[1]; |
| 90 mapped_buffer[y * stride + x * kImageBytesPerPixel + 2] = pixels[2]; | 90 mapped_buffer[y * stride + x * kImageBytesPerPixel + 2] = pixels[2]; |
| 91 mapped_buffer[y * stride + x * kImageBytesPerPixel + 3] = pixels[3]; | 91 mapped_buffer[y * stride + x * kImageBytesPerPixel + 3] = pixels[3]; |
| 92 } | 92 } |
| 93 } | 93 } |
| 94 | 94 |
| 95 // Unmap the buffer. | 95 // Unmap the buffer. |
| 96 buffer->Unmap(); | 96 buffer->Unmap(); |
| 97 | 97 |
| 98 // Create the image. This should add the image ID to the ImageManager. | 98 // Create the image. This should add the image ID to the ImageManager. |
| 99 GLuint image_id = glCreateImageCHROMIUM( | 99 ClientBuffer buffers[] = {buffer->AsClientBuffer()}; |
| 100 buffer->AsClientBuffer(), kImageWidth, kImageHeight, GL_RGBA); | 100 GLuint image_id = |
| 101 glCreateImageCHROMIUM(buffers, kImageWidth, kImageHeight, GL_RGBA); |
| 101 EXPECT_NE(0u, image_id); | 102 EXPECT_NE(0u, image_id); |
| 102 EXPECT_TRUE(gl_.decoder()->GetImageManager()->LookupImage(image_id) != NULL); | 103 EXPECT_TRUE(gl_.decoder()->GetImageManager()->LookupImage(image_id) != NULL); |
| 103 | 104 |
| 104 // Bind the texture and the image. | 105 // Bind the texture and the image. |
| 105 glBindTexture(GL_TEXTURE_2D, texture_ids_[0]); | 106 glBindTexture(GL_TEXTURE_2D, texture_ids_[0]); |
| 106 glBindTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id); | 107 glBindTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id); |
| 107 | 108 |
| 108 // Copy texture so we can verify result using CheckPixels. | 109 // Copy texture so we can verify result using CheckPixels. |
| 109 glCopyTextureCHROMIUM(GL_TEXTURE_2D, | 110 glCopyTextureCHROMIUM(GL_TEXTURE_2D, |
| 110 texture_ids_[0], | 111 texture_ids_[0], |
| 111 texture_ids_[1], | 112 texture_ids_[1], |
| 112 0, | 113 0, |
| 113 GL_RGBA, | 114 GL_RGBA, |
| 114 GL_UNSIGNED_BYTE); | 115 GL_UNSIGNED_BYTE); |
| 115 EXPECT_TRUE(glGetError() == GL_NO_ERROR); | 116 EXPECT_TRUE(glGetError() == GL_NO_ERROR); |
| 116 | 117 |
| 117 // Check if pixels match the values that were assigned to the mapped buffer. | 118 // Check if pixels match the values that were assigned to the mapped buffer. |
| 118 GLTestHelper::CheckPixels(0, 0, kImageWidth, kImageHeight, 0, pixels); | 119 GLTestHelper::CheckPixels(0, 0, kImageWidth, kImageHeight, 0, pixels); |
| 119 EXPECT_TRUE(GL_NO_ERROR == glGetError()); | 120 EXPECT_TRUE(GL_NO_ERROR == glGetError()); |
| 120 | 121 |
| 121 // Release the image. | 122 // Release the image. |
| 122 glReleaseTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id); | 123 glReleaseTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id); |
| 123 | 124 |
| 124 // Destroy the image. | 125 // Destroy the image. |
| 125 glDestroyImageCHROMIUM(image_id); | 126 glDestroyImageCHROMIUM(image_id); |
| 126 } | 127 } |
| 127 | 128 |
| 128 } // namespace gles2 | 129 } // namespace gles2 |
| 129 } // namespace gpu | 130 } // namespace gpu |
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