diff options
Diffstat (limited to 'source/blender/gpu/opengl/gl_framebuffer.cc')
| -rw-r--r-- | source/blender/gpu/opengl/gl_framebuffer.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/source/blender/gpu/opengl/gl_framebuffer.cc b/source/blender/gpu/opengl/gl_framebuffer.cc index bd9fba4250d..e94f5b66b97 100644 --- a/source/blender/gpu/opengl/gl_framebuffer.cc +++ b/source/blender/gpu/opengl/gl_framebuffer.cc @@ -207,6 +207,11 @@ void GLFrameBuffer::update_attachments() this->size_set(size[0], size[1]); srgb_ = (GPU_texture_format(attach.tex) == GPU_SRGB8_A8); } + else { + /* Empty frame-buffer. */ + glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_WIDTH, width_); + glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_HEIGHT, height_); + } dirty_attachments_ = false; @@ -347,7 +352,7 @@ void GLFrameBuffer::clear_attachment(GPUAttachmentType type, if (type == GPU_FB_DEPTH_STENCIL_ATTACHMENT) { BLI_assert(data_format == GPU_DATA_UINT_24_8); - float depth = ((*(uint32_t *)clear_value) & 0x00FFFFFFu) / (float)0x00FFFFFFu; + float depth = ((*(uint32_t *)clear_value) & 0x00FFFFFFu) / float(0x00FFFFFFu); int stencil = ((*(uint32_t *)clear_value) >> 24); glClearBufferfi(GL_DEPTH_STENCIL, 0, depth, stencil); } @@ -356,7 +361,7 @@ void GLFrameBuffer::clear_attachment(GPUAttachmentType type, glClearBufferfv(GL_DEPTH, 0, (GLfloat *)clear_value); } else if (data_format == GPU_DATA_UINT) { - float depth = *(uint32_t *)clear_value / (float)0xFFFFFFFFu; + float depth = *(uint32_t *)clear_value / float(0xFFFFFFFFu); glClearBufferfv(GL_DEPTH, 0, &depth); } else { |