lee/renderdoc
1
0
Fork 0
mirror of https://github.com/baldurk/renderdoc.git synced 2026-08-29 01:46:38 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add test of GL_Buffer_Updates

Browse Source
This commit is contained in:
baldurk
2019-05-03 11:36:34 +01:00
parent 1bef46bfee
commit cd9ab1c9db
3 changed files with 80 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
util/test/data/GL_Buffer_Updates/backbuffer.png
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 1.0 KiB

util/test/demos/gl/gl_buffer_updates.cpp
+42 -18
View File
@@ -297,15 +297,19 @@ void main()
ptr = (Vec4f *)glMapBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(Vec4f),
GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);
memcpy(ptr, &green, sizeof(Vec4f));
if(ptr)
memcpy(ptr, &green, sizeof(Vec4f));
glUnmapBuffer(GL_UNIFORM_BUFFER);
glBindBuffer(GL_UNIFORM_BUFFER, buffers[CleanBufferMapWriteNonInvalidate]);
glBufferData(GL_UNIFORM_BUFFER, sizeof(Vec4f), &red, GL_DYNAMIC_DRAW);
ptr = (Vec4f *)glMapBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(Vec4f), GL_MAP_WRITE_BIT);
ptr->x = 0.0f;
ptr->y = 1.0f;
if(ptr)
{
ptr->x = 0.0f;
ptr->y = 1.0f;
}
glUnmapBuffer(GL_UNIFORM_BUFFER);
glBindBuffer(GL_UNIFORM_BUFFER, buffers[DirtyBufferMapWriteInvalidate]);
@@ -313,15 +317,19 @@ void main()
ptr = (Vec4f *)glMapBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(Vec4f),
GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);
memcpy(ptr, &green, sizeof(Vec4f));
if(ptr)
memcpy(ptr, &green, sizeof(Vec4f));
glUnmapBuffer(GL_UNIFORM_BUFFER);
glBindBuffer(GL_UNIFORM_BUFFER, buffers[DirtyBufferMapWriteNonInvalidate]);
glBufferSubData(GL_UNIFORM_BUFFER, 0, sizeof(Vec4f), &red);
ptr = (Vec4f *)glMapBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(Vec4f), GL_MAP_WRITE_BIT);
ptr->x = 0.0f;
ptr->y = 1.0f;
if(ptr)
{
ptr->x = 0.0f;
ptr->y = 1.0f;
}
glUnmapBuffer(GL_UNIFORM_BUFFER);
glBindBuffer(GL_UNIFORM_BUFFER, buffers[CleanBufferMapFlushExplicit]);
@@ -329,25 +337,35 @@ void main()
ptr = (Vec4f *)glMapBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(Vec4f),
GL_MAP_WRITE_BIT | GL_MAP_FLUSH_EXPLICIT_BIT);
ptr->x = 0.0f;
ptr->y = 1.0f;
if(ptr)
{
ptr->x = 0.0f;
ptr->y = 1.0f;
}
glFlushMappedBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(float) * 2);
glUnmapBuffer(GL_UNIFORM_BUFFER);
glBindBuffer(GL_UNIFORM_BUFFER, buffers[DirtyBufferMapFlushExplicit]);
ptr = (Vec4f *)glMapBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(Vec4f),
GL_MAP_WRITE_BIT | GL_MAP_FLUSH_EXPLICIT_BIT);
ptr->x = 0.0f;
ptr->y = 1.0f;
if(ptr)
{
ptr->x = 0.0f;
ptr->y = 1.0f;
}
glFlushMappedBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(float) * 2);
glUnmapBuffer(GL_UNIFORM_BUFFER);
memcpy(ptrs[CoherentMapWrite], &red, sizeof(Vec4f));
memcpy(ptrs[CoherentMapWriteInvalidateRange], &red, sizeof(Vec4f));
memcpy(ptrs[CoherentMapWriteInvalidateBuffer], &red, sizeof(Vec4f));
if(ptrs[CoherentMapWrite])
memcpy(ptrs[CoherentMapWrite], &red, sizeof(Vec4f));
if(ptrs[CoherentMapWriteInvalidateRange])
memcpy(ptrs[CoherentMapWriteInvalidateRange], &red, sizeof(Vec4f));
if(ptrs[CoherentMapWriteInvalidateBuffer])
memcpy(ptrs[CoherentMapWriteInvalidateBuffer], &red, sizeof(Vec4f));
glBindBuffer(GL_UNIFORM_BUFFER, buffers[NonCoherentMapFlush]);
memcpy(ptrs[NonCoherentMapFlush], &red, sizeof(Vec4f));
if(ptrs[NonCoherentMapFlush])
memcpy(ptrs[NonCoherentMapFlush], &red, sizeof(Vec4f));
glFlushMappedBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(float) * 4);
glBindBuffer(GL_UNIFORM_BUFFER, buffers[OffsetMapWrite]);
@@ -355,7 +373,8 @@ void main()
ptr = (Vec4f *)glMapBufferRange(GL_UNIFORM_BUFFER, sizeof(float) * 2, sizeof(float),
GL_MAP_WRITE_BIT);
ptr->x = 0.0f;
if(ptr)
ptr->x = 0.0f;
glUnmapBuffer(GL_UNIFORM_BUFFER);
glBindBuffer(GL_UNIFORM_BUFFER, buffers[OffsetMapFlush]);
@@ -363,7 +382,8 @@ void main()
ptr = (Vec4f *)glMapBufferRange(GL_UNIFORM_BUFFER, sizeof(float) * 2, sizeof(float),
GL_MAP_WRITE_BIT | GL_MAP_FLUSH_EXPLICIT_BIT);
ptr->x = 0.0f;
if(ptr)
ptr->x = 0.0f;
glFlushMappedBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(float));
glUnmapBuffer(GL_UNIFORM_BUFFER);
@@ -382,12 +402,16 @@ void main()
if(buf == CoherentMapWrite || buf == CoherentMapWriteInvalidateRange ||
buf == CoherentMapWriteInvalidateBuffer)
memcpy(ptrs[buf], &green, sizeof(Vec4f));
{
if(ptrs[buf])
memcpy(ptrs[buf], &green, sizeof(Vec4f));
}
if(buf == NonCoherentMapFlush)
{
glBindBuffer(GL_UNIFORM_BUFFER, buffers[NonCoherentMapFlush]);
memcpy(ptrs[NonCoherentMapFlush], &green, sizeof(Vec4f));
if(ptrs[NonCoherentMapFlush])
memcpy(ptrs[NonCoherentMapFlush], &green, sizeof(Vec4f));
glFlushMappedBufferRange(GL_UNIFORM_BUFFER, 0, sizeof(float) * 4);
}
util/test/tests/GL/GL_Buffer_Updates.py
+38
View File
@@ -0,0 +1,38 @@
import rdtest
import renderdoc as rd
class GL_Buffer_Updates(rdtest.TestCase):
def get_capture(self):
return rdtest.run_and_capture("demos_x64", "GL_Buffer_Updates", 5)
def check_capture(self):
self.check_final_backbuffer()
# Open the capture and grab the thumbnail, check that it is all green too (dirty way of verifying we didn't
# break in-app updates but somehow end up with the right data)
cap = rd.OpenCaptureFile()
# Open a particular file
status = cap.OpenFile(self.capture_filename, '', None)
# Make sure the file opened successfully
if status != rd.ReplayStatus.Succeeded:
cap.Shutdown()
raise rdtest.TestFailureException("Couldn't open '{}': {}".format(self.capture_filename, str(status)))
thumb: rd.Thumbnail = cap.GetThumbnail(rd.FileType.PNG, 0)
tmp_path = rdtest.get_tmp_path('thumbnail.png')
with open(tmp_path, 'wb') as f:
f.write(thumb.data)
# The original thumbnail should also be identical, since we have the uncompressed extended thumbnail.
ref_path = self.get_ref_path('backbuffer.png')
if not rdtest.png_compare(tmp_path, ref_path):
raise rdtest.TestFailureException("Reference backbuffer and thumbnail image differ", tmp_path, ref_path)
rdtest.log.success("Thumbnail is identical to reference")