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Searched refs:bytes_per_pixel (Results 1 - 25 of 36) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Dptx.c34 unsigned int offset, w, h, y, stride, bytes_per_pixel; in ptx_decode_frame() local
43 bytes_per_pixel = AV_RL16(buf+12) >> 3; in ptx_decode_frame()
45 if (bytes_per_pixel != 2) { in ptx_decode_frame()
59 if (buf_end - buf < w * bytes_per_pixel) in ptx_decode_frame()
73 for (y = 0; y < h && buf_end - buf >= w * bytes_per_pixel; y++) { in ptx_decode_frame()
74 memcpy(ptr, buf, w*bytes_per_pixel); in ptx_decode_frame()
76 buf += w*bytes_per_pixel; in ptx_decode_frame()
86 return offset + w*h*bytes_per_pixel; in ptx_decode_frame()
H A Dmpegvideo.h594 const int bytes_per_pixel = 1 + (s->avctx->bits_per_raw_sample > 8); in ff_update_block_index() local
595 const int block_size= (8*bytes_per_pixel) >> s->avctx->lowres; in ff_update_block_index()
/third_party/backends/backend/
H A Dricoh2_buffer.c156 SANE_Int bytes_per_pixel; in ricoh2_buffer_get_data() local
165 bytes_per_pixel = self->is_rgb ? 3 : 1; in ricoh2_buffer_get_data()
175 min (dest_size / bytes_per_pixel, self->remain_in_line); in ricoh2_buffer_get_data()
178 min (dest_size / bytes_per_pixel, self->remain_in_line)) in ricoh2_buffer_get_data()
184 pixels_to_copy * bytes_per_pixel, in ricoh2_buffer_get_data()
193 if (bytes_per_pixel == 3) in ricoh2_buffer_get_data()
200 dest_size -= pixels_to_copy * bytes_per_pixel; in ricoh2_buffer_get_data()
201 actually_copied += pixels_to_copy * bytes_per_pixel; in ricoh2_buffer_get_data()
H A Depsonds-ops.c210 int dpi, bytes_per_pixel; in eds_init_parameters() local
261 * Calculate bytes_per_pixel and bytes_per_line for in eds_init_parameters()
268 bytes_per_pixel = s->params.depth / 8; in eds_init_parameters()
270 bytes_per_pixel++; in eds_init_parameters()
288 3 * s->params.pixels_per_line * bytes_per_pixel; in eds_init_parameters()
H A Dgt68xx_mid.h83 SANE_Int bytes_per_pixel;
H A Dcoolscan3.c217 int samples_per_scan, depth, real_depth, bytes_per_pixel, shift_bits, member
1436 s->n_colors * s->logical_width * s->bytes_per_pixel; in sane_get_parameters()
1451 p->depth = 8 * s->bytes_per_pixel; in sane_get_parameters()
1556 xfer_len_line = s->n_colors * s->logical_width * s->bytes_per_pixel; in sane_read()
1568 "%s: colors = %d, logical_width = %ld, bytes_per_pixel = %d\n", in sane_read()
1569 __func__, s->n_colors, s->logical_width, s->bytes_per_pixel); in sane_read()
1628 int where = s->bytes_per_pixel in sane_read()
1633 switch (s->bytes_per_pixel) { in sane_read()
2789 s->bytes_per_pixel = (s->real_depth > 8 ? 2 : 1); in cs3_convert_options()
2790 s->shift_bits = 8 * s->bytes_per_pixel in cs3_convert_options()
[all...]
H A Dcoolscan2.c252 int samples_per_scan, depth, real_depth, bytes_per_pixel, shift_bits, member
1448 p->bytes_per_line = s->logical_width * s->bytes_per_pixel; in sane_get_parameters()
1454 s->n_colour_out * s->logical_width * s->bytes_per_pixel; in sane_get_parameters()
1458 p->depth = 8 * s->bytes_per_pixel; in sane_get_parameters()
1552 xfer_len_line = s->n_colour_out * s->logical_width * s->bytes_per_pixel; in sane_read()
1554 s->n_colour_in * s->logical_width * s->bytes_per_pixel + in sane_read()
1616 switch (s->bytes_per_pixel) in sane_read()
2637 s->bytes_per_pixel = (s->real_depth > 8 ? 2 : 1); in cs2_convert_options()
2638 s->shift_bits = 8 * s->bytes_per_pixel - s->real_depth; in cs2_convert_options()
2694 if ((s->bytes_per_pixel in cs2_convert_options()
[all...]
H A Depson2-ops.c1291 int dpi, bytes_per_pixel; in e2_init_parameters() local
1329 * Calculate bytes_per_pixel and bytes_per_line for in e2_init_parameters()
1352 bytes_per_pixel = s->params.depth / 8; in e2_init_parameters()
1354 bytes_per_pixel++; in e2_init_parameters()
1372 3 * s->params.pixels_per_line * bytes_per_pixel; in e2_init_parameters()
H A Dhp3900_rts8822.c11607 SANE_Int bytes_per_line, bytes_to_next_colour, bytes_per_pixel; in Calib_AdcGain() local
11644 bytes_per_pixel = 1; in Calib_AdcGain()
11654 bytes_per_pixel = 1; in Calib_AdcGain()
11657 bytes_per_pixel = 3; in Calib_AdcGain()
11744 pimage += bytes_per_pixel; in Calib_AdcGain()
11909 SANE_Int bytes_per_pixel = 0; in Calib_PAGain() local
11954 bytes_per_pixel = 1; in Calib_PAGain()
11964 bytes_per_pixel = 1; in Calib_PAGain()
11967 bytes_per_pixel = 3; in Calib_PAGain()
12020 ptr[a] += bytes_per_pixel; in Calib_PAGain()
12626 SANE_Int lf168, bytes_per_pixel; Calib_WhiteShading_3() local
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/third_party/ffmpeg/libavdevice/
H A Dfbdev_enc.c112 int bytes_per_pixel = ((par->bits_per_coded_sample + 7) >> 3); in fbdev_write_packet() local
113 int src_line_size = video_width * bytes_per_pixel; in fbdev_write_packet()
129 bytes_to_copy = FFMIN(fbdev->varinfo.xres, video_width) * bytes_per_pixel; in fbdev_write_packet()
133 bytes_per_pixel * fbdev->varinfo.xoffset + in fbdev_write_packet()
140 bytes_to_copy += fbdev->xoffset * bytes_per_pixel; in fbdev_write_packet()
141 pin -= fbdev->xoffset * bytes_per_pixel; in fbdev_write_packet()
147 bytes_to_copy -= diff * bytes_per_pixel; in fbdev_write_packet()
149 pout += bytes_per_pixel * fbdev->xoffset; in fbdev_write_packet()
H A Dfbdev_dec.c56 int bytes_per_pixel; member
117 fbdev->bytes_per_pixel = (fbdev->varinfo.bits_per_pixel + 7) >> 3; in fbdev_read_header()
118 fbdev->frame_linesize = fbdev->width * fbdev->bytes_per_pixel; in fbdev_read_header()
135 fbdev->width * fbdev->height * fbdev->bytes_per_pixel * av_q2d(fbdev->framerate_q) * 8; in fbdev_read_header()
191 pin = fbdev->data + fbdev->bytes_per_pixel * fbdev->varinfo.xoffset + in fbdev_read_packet()
H A Dopengl_enc.c1167 int bytes_per_pixel = opengl_type_size(opengl->type); \
1169 bytes_per_pixel *= desc->nb_components; \
1171 if (!(length % bytes_per_pixel) && \
1172 (opengl->unpack_subimage || ((length / bytes_per_pixel) == width))) { \
1173 length /= bytes_per_pixel; \
/third_party/mesa3d/src/mesa/state_tracker/
H A Dst_pbo.c62 unsigned ofs = (buf_offset * addr->bytes_per_pixel) % st->ctx->Const.TextureBufferOffsetAlignment; in st_pbo_addresses_setup()
64 if (ofs % addr->bytes_per_pixel != 0) in st_pbo_addresses_setup()
67 skip_pixels = ofs / addr->bytes_per_pixel; in st_pbo_addresses_setup()
85 assert((addr->last_element + 1) * addr->bytes_per_pixel <= buf->width0); in st_pbo_addresses_setup()
112 if (buf_offset % addr->bytes_per_pixel) in st_pbo_addresses_pixelstore()
116 buf_offset = buf_offset / addr->bytes_per_pixel; in st_pbo_addresses_pixelstore()
129 unsigned bytes_per_row = pixels_per_row * addr->bytes_per_pixel; in st_pbo_addresses_pixelstore()
136 if (bytes_per_row % addr->bytes_per_pixel) in st_pbo_addresses_pixelstore()
139 addr->pixels_per_row = bytes_per_row / addr->bytes_per_pixel; in st_pbo_addresses_pixelstore()
H A Dst_cb_readpixels.c130 addr.bytes_per_pixel = desc->block.bits / 8; in try_pbo_readpixels()
211 image.u.buf.offset = addr.first_element * addr.bytes_per_pixel; in try_pbo_readpixels()
213 addr.bytes_per_pixel; in try_pbo_readpixels()
H A Dst_pbo.h38 unsigned bytes_per_pixel; member
H A Dst_cb_texture.c1521 templ.u.buf.offset = addr->first_element * addr->bytes_per_pixel; in try_pbo_upload_common()
1523 addr->bytes_per_pixel; in try_pbo_upload_common()
1668 addr.bytes_per_pixel = desc->block.bits / 8; in try_pbo_upload()
1754 addr.bytes_per_pixel = desc->block.bits / 8; in try_pbo_download()
1819 image.u.buf.offset = addr.first_element * addr.bytes_per_pixel; in try_pbo_download()
1821 addr.bytes_per_pixel; in try_pbo_download()
2256 addr.bytes_per_pixel = util_format_get_blocksize(dst->format); in st_CompressedTexSubImage()
2260 switch (addr.bytes_per_pixel) { in st_CompressedTexSubImage()
2285 assert(store.CopyBytesPerRow % addr.bytes_per_pixel == 0); in st_CompressedTexSubImage()
2286 assert(store.SkipBytes % addr.bytes_per_pixel in st_CompressedTexSubImage()
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/third_party/skia/third_party/externals/imgui/backends/
H A Dimgui_impl_dx9.cpp315 int width, height, bytes_per_pixel; in ImGui_ImplDX9_CreateFontsTexture() local
316 io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height, &bytes_per_pixel); in ImGui_ImplDX9_CreateFontsTexture()
322 ImU32* dst_start = (ImU32*)ImGui::MemAlloc((size_t)width * height * bytes_per_pixel); in ImGui_ImplDX9_CreateFontsTexture()
337 memcpy((unsigned char*)tex_locked_rect.pBits + (size_t)tex_locked_rect.Pitch * y, pixels + (size_t)width * bytes_per_pixel * y, (size_t)width * bytes_per_pixel); in ImGui_ImplDX9_CreateFontsTexture()
/third_party/mesa3d/src/mesa/main/
H A Dimage.c173 GLintptr bytes_per_pixel, bytes_per_row, remainder, bytes_per_image; in _mesa_image_offset() local
176 bytes_per_pixel = _mesa_bytes_per_pixel( format, type ); in _mesa_image_offset()
179 assert(bytes_per_pixel > 0); in _mesa_image_offset()
181 bytes_per_row = pixels_per_row * bytes_per_pixel; in _mesa_image_offset()
203 + (skippixels + column) * bytes_per_pixel; in _mesa_image_offset()
/third_party/mesa3d/src/panfrost/lib/
H A Dpan_cs.c347 pan_select_max_tile_size(unsigned tile_buffer_bytes, unsigned bytes_per_pixel) in pan_select_max_tile_size() argument
352 return tile_buffer_bytes >> util_logbase2_ceil(bytes_per_pixel); in pan_select_max_tile_size()
711 unsigned bytes_per_pixel = pan_cbuf_bytes_per_pixel(fb); in pan_emit_fbd() local
713 bytes_per_pixel); in pan_emit_fbd()
720 unsigned cbuf_allocation = ALIGN_POT(bytes_per_pixel * tile_size, 1024); in pan_emit_fbd()
/third_party/skia/third_party/externals/libpng/
H A Dpngwrite.c640 int bytes_per_pixel; in png_do_write_intrapixel() local
648 bytes_per_pixel = 3; in png_do_write_intrapixel()
651 bytes_per_pixel = 4; in png_do_write_intrapixel()
656 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) in png_do_write_intrapixel()
670 bytes_per_pixel = 6; in png_do_write_intrapixel()
673 bytes_per_pixel = 8; in png_do_write_intrapixel()
678 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) in png_do_write_intrapixel()
H A Dpngread.c333 int bytes_per_pixel; in png_do_read_intrapixel() local
342 bytes_per_pixel = 3; in png_do_read_intrapixel()
345 bytes_per_pixel = 4; in png_do_read_intrapixel()
350 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) in png_do_read_intrapixel()
362 bytes_per_pixel = 6; in png_do_read_intrapixel()
365 bytes_per_pixel = 8; in png_do_read_intrapixel()
370 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) in png_do_read_intrapixel()
/third_party/skia/third_party/externals/libwebp/imageio/
H A Dwicdec.c62 int bytes_per_pixel; member
356 stride = (int64_t)importer->bytes_per_pixel * width * sizeof(*rgb); in ReadPictureWithWIC()
/third_party/mesa3d/src/egl/drivers/dri2/
H A Dplatform_x11.c83 dri2_surf->bytes_per_pixel = 4; in swrastCreateDrawable()
86 dri2_surf->bytes_per_pixel = 2; in swrastCreateDrawable()
89 dri2_surf->bytes_per_pixel = 1; in swrastCreateDrawable()
92 dri2_surf->bytes_per_pixel = 0; in swrastCreateDrawable()
157 int stride_b = dri2_surf->bytes_per_pixel * w; in swrastPutImage()
H A Degl_dri2.h322 int bytes_per_pixel; member
/third_party/skia/third_party/skcms/
H A Dskcms.cc2553 static size_t bytes_per_pixel(skcms_PixelFormat fmt) {
2622 const size_t dst_bpp = bytes_per_pixel(dstFmt),
2623 src_bpp = bytes_per_pixel(srcFmt);

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