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Merge pull request #8 from weinman/tf_updates

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Added null pointers for background image and eval positions
This commit is contained in:
Tzu-Mao Li
2020-11-30 14:25:31 -05:00
committed by GitHub
parent afe2e674d6 7490145cd1
commit f86fb949d0
1 changed files with 11 additions and 3 deletions
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14
pydiffvg_tensorflow/render_tensorflow.py
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@@ -423,6 +423,7 @@ def forward(width,
start = time.time()
diffvg.render(scene,
diffvg.float_ptr(0), # background image
diffvg.float_ptr(pydiffvg.data_ptr(rendered_image) if output_type == OutputType.color else 0),
diffvg.float_ptr(pydiffvg.data_ptr(rendered_image) if output_type == OutputType.sdf else 0),
width,
@@ -430,10 +431,13 @@ def forward(width,
int(num_samples_x),
int(num_samples_y),
seed,
diffvg.float_ptr(0), # d_background_image
diffvg.float_ptr(0), # d_render_image
diffvg.float_ptr(0), # d_render_sdf
diffvg.float_ptr(0), # d_translation
use_prefiltering)
use_prefiltering,
diffvg.float_ptr(0), # eval_positions
0 ) # num_eval_positions (automatically set to entire raster)
time_elapsed = time.time() - start
if print_timing:
print('Forward pass, time: %.5f s' % time_elapsed)
@@ -487,6 +491,7 @@ def render(*x):
start = time.time()
with tf.device(pydiffvg.get_device_name()):
diffvg.render(scene,
diffvg.float_ptr(0), # background_image
diffvg.float_ptr(0), # render_image
diffvg.float_ptr(0), # render_sdf
width,
@@ -494,10 +499,13 @@ def render(*x):
num_samples_x,
num_samples_y,
seed,
diffvg.float_ptr(0), # d_background_image
diffvg.float_ptr(pydiffvg.data_ptr(grad_img) if output_type == OutputType.color else 0),
diffvg.float_ptr(pydiffvg.data_ptr(grad_img) if output_type == OutputType.sdf else 0),
diffvg.float_ptr(0), # d_translation
use_prefiltering)
use_prefiltering,
diffvg.float_ptr(0), # eval_positions
0 ) # num_eval_positions (automatically set to entire raster))
time_elapsed = time.time() - start
global print_timing
if print_timing:
@@ -647,4 +655,4 @@ def render(*x):
return d_args
return img, backward
return img, backward