Searched defs:half_width (Results 1 - 25 of 31) sorted by relevance

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/external/webrtc/webrtc/test/
H A Dfake_texture_frame.h44 int half_width = (width_ + 1) / 2; variable
46 memset(buffer->MutableData(kUPlane), 0, half_height * half_width);
47 memset(buffer->MutableData(kVPlane), 0, half_height * half_width);
/external/syslinux/com32/lib/jpeg/
H A Dyuv420p.c247 int half_width = (priv->width + 1) >> 2; local
255 priv->bytes_per_row[1] = half_width;
260 priv->bytes_per_row[2] = half_width;
269 bytes_per_blocklines[1] = half_width << 2;
270 bytes_per_blocklines[2] = half_width << 2;
/external/mesa3d/src/gallium/auxiliary/draw/
H A Ddraw_pipe_wide_line.c63 const float half_width = 0.5f * stage->draw->rasterizer->line_width; local
94 pos0[1] = pos0[1] - half_width - bias;
95 pos1[1] = pos1[1] + half_width - bias;
96 pos2[1] = pos2[1] - half_width - bias;
97 pos3[1] = pos3[1] + half_width - bias;
117 pos0[0] = pos0[0] - half_width + bias;
118 pos1[0] = pos1[0] + half_width + bias;
119 pos2[0] = pos2[0] - half_width + bias;
120 pos3[0] = pos3[0] + half_width + bias;
/external/pdfium/core/fxge/
H A Dcfx_pathdata.cpp62 float half_width,
78 float point_y = mid_pos.y + half_width * start_dir;
79 rect->UpdateRect(CFX_PointF(mid_pos.x + half_width, point_y));
80 rect->UpdateRect(CFX_PointF(mid_pos.x - half_width, point_y));
90 static_cast<float>(fabs(half_width * start_len / start_to_mid.x));
97 end_dc = static_cast<float>(fabs(half_width * end_len / end_to_mid.x));
102 outside.x += half_width;
104 outside.x -= half_width;
118 outside.x += half_width;
120 outside.x -= half_width;
58 UpdateLineJoinPoints(CFX_FloatRect* rect, const CFX_PointF& start_pos, const CFX_PointF& mid_pos, const CFX_PointF& end_pos, float half_width, float miter_limit) argument
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/external/webrtc/webrtc/modules/video_coding/codecs/i420/
H A Di420.cc205 int half_width = (_width + 1) / 2; local
206 _decodedImage.CreateEmptyFrame(_width, _height, _width, half_width,
207 half_width);
/external/webrtc/webrtc/test/testsupport/metrics/
H A Dvideo_metrics.cc118 int half_width = (width + 1) / 2; local
119 ref_frame.CreateEmptyFrame(width, height, width, half_width, half_width);
120 test_frame.CreateEmptyFrame(width, height, width, half_width, half_width);
/external/mesa3d/src/gallium/tests/graw/
H A Dgraw_util.h193 float half_width = width / 2.0f; local
198 vp.scale[0] = half_width;
202 vp.translate[0] = half_width + x;
H A Dquad-sample.c66 float half_width = (float)width / 2.0f; local
71 vp.scale[0] = half_width;
75 vp.translate[0] = half_width + x;
H A Dshader-leak.c56 float half_width = (float)width / 2.0f; local
61 vp.scale[0] = half_width;
65 vp.translate[0] = half_width + x;
H A Dtri-gs.c57 float half_width = (float)width / 2.0f; local
62 vp.scale[0] = half_width;
66 vp.translate[0] = half_width + x;
H A Dtri-instanced.c86 float half_width = (float)width / 2.0f; local
91 vp.scale[0] = half_width;
95 vp.translate[0] = half_width + x;
H A Dfs-test.c138 float half_width = (float)width / 2.0f; local
143 vp.scale[0] = half_width;
147 vp.translate[0] = half_width + x;
H A Dgs-test.c197 float half_width = (float)width / 2.0f; local
202 vp.scale[0] = half_width;
206 vp.translate[0] = half_width + x;
H A Dvs-test.c119 float half_width = (float)width / 2.0f; local
124 vp.scale[0] = half_width;
128 vp.translate[0] = half_width + x;
/external/mesa3d/src/gallium/tests/trivial/
H A Dquad-tex.c230 float half_width = (float)WIDTH / 2.0f; local
243 p->viewport.scale[0] = half_width;
247 p->viewport.translate[0] = half_width + x;
H A Dtri.c175 float half_width = (float)WIDTH / 2.0f; local
188 p->viewport.scale[0] = half_width;
192 p->viewport.translate[0] = half_width + x;
/external/mesa3d/src/mesa/main/
H A Dviewport.c481 float half_width = 0.5f * ctx->ViewportArray[i].Width; local
486 scale[0] = half_width;
487 translate[0] = half_width + x;
/external/pdfium/core/fpdfapi/page/
H A Dcpdf_textobject.cpp277 float half_width = m_GraphState.GetLineWidth() / 2; local
278 m_Left -= half_width;
279 m_Right += half_width;
280 m_Top += half_width;
281 m_Bottom -= half_width;
/external/tensorflow/tensorflow/examples/android/jni/object_tracking/
H A Dgeom.h234 const float half_width = GetWidth() / 2.0f; local
237 left_ = center.x - half_width * scale_x;
238 right_ = center.x + half_width * scale_x;
/external/webrtc/talk/media/base/
H A Dvideoframe.cc59 const size_t half_width = (width + 1) >> 1; local
70 result = stream->Write(src_u + row * u_pitch, half_width, NULL, error);
77 result = stream->Write(src_v + row * v_pitch, half_width, NULL, error);
/external/webrtc/webrtc/common_video/libyuv/
H A Dscaler_unittest.cc314 const int half_width = (width + 1) / 2; local
315 in_frame.CreateEmptyFrame(width, height, width, half_width, half_width);
316 out_frame.CreateEmptyFrame(width, height, width, half_width, half_width);
H A Dwebrtc_libyuv.cc79 int half_width = (width + 1) >> 1; local
81 buffer_size = width * height + half_width * half_height * 2;
/external/webrtc/webrtc/common_video/
H A Dvideo_frame.cc64 const int half_width = (width + 1) / 2; local
68 RTC_DCHECK_GE(stride_u, half_width);
69 RTC_DCHECK_GE(stride_v, half_width);
235 const int half_width = (width() + 1) / 2; local
240 stride(kUPlane), half_width, half_height) &&
242 stride(kVPlane), half_width, half_height);
/external/webrtc/webrtc/modules/video_coding/codecs/vp8/
H A Dvp8_sequence_coder.cc152 int half_width = (width + 1) / 2; local
163 input_frame.CreateEmptyFrame(width, height, width, half_width, half_width);
/external/libyuv/files/util/
H A Dyuvconvert.cc320 int half_width = (dst_width + 1) / 2; local
324 ch_rec + dst_width * dst_height, half_width,
325 ch_rec + dst_width * dst_height + half_width * half_height,
326 half_width, dst_width, dst_height);

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