encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-12-14 07:36:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add buffer to buffer copies

Browse Source
This commit is contained in:
Corentin Wallez
2017-06-12 18:12:29 -04:00
committed by Corentin Wallez
parent 367cb3515c
commit d84d107076
7 changed files with 101 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/backend/opengl/CommandBufferGL.cpp
View File

@@ -78,6 +78,19 @@ namespace opengl {
}
break;
case Command::CopyBufferToBuffer:
{
CopyBufferToBufferCmd* copy = commands.NextCommand<CopyBufferToBufferCmd>();
glBindBuffer(GL_PIXEL_PACK_BUFFER, ToBackend(copy->source)->GetHandle());
glBindBuffer(GL_PIXEL_UNPACK_BUFFER, ToBackend(copy->destination)->GetHandle());
glCopyBufferSubData(GL_PIXEL_PACK_BUFFER, GL_PIXEL_UNPACK_BUFFER, copy->sourceOffset, copy->destinationOffset, copy->size);
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0);
}
break;
case Command::CopyBufferToTexture:
{
CopyBufferToTextureCmd* copy = commands.NextCommand<CopyBufferToTextureCmd>();