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Searched refs:block_height (Results 1 - 25 of 27) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Dflashsvenc.c62 int block_width, block_height; member
130 int buf_size, int block_width, int block_height, in encode_bitstream()
143 put_bits(&pb, 4, block_height / 16 - 1); in encode_bitstream()
150 v_blocks = s->image_height / block_height; in encode_bitstream()
151 v_part = s->image_height % block_height; in encode_bitstream()
156 int y_pos = j * block_height; // vertical position in frame in encode_bitstream()
157 int cur_blk_height = (j < v_blocks) ? block_height : v_part; in encode_bitstream()
174 unsigned long zsize = 3 * block_width * block_height; in encode_bitstream()
129 encode_bitstream(FlashSVContext *s, const AVFrame *p, uint8_t *buf, int buf_size, int block_width, int block_height, uint8_t *previous_frame, int *I_frame) encode_bitstream() argument
H A Dflashsv.c59 int block_width, block_height; member
278 int last_blockheight= s->block_height; in flashsv_decode_frame()
292 s->block_height = 16 * (get_bits(&gb, 4) + 1); in flashsv_decode_frame()
296 || last_blockheight!= s->block_height) in flashsv_decode_frame()
314 v_blocks = s->image_height / s->block_height; in flashsv_decode_frame()
315 v_part = s->image_height % s->block_height; in flashsv_decode_frame()
319 if (s->block_size < s->block_width * s->block_height) { in flashsv_decode_frame()
320 int tmpblock_size = 3 * s->block_width * s->block_height, err; in flashsv_decode_frame()
329 s->block_size = s->block_width * s->block_height; in flashsv_decode_frame()
362 s->image_width, s->image_height, s->block_width, s->block_height, in flashsv_decode_frame()
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H A Dflashsv2enc.c111 int block_width, block_height; member
158 s->block_height : in init_blocks()
159 s->image_height - row * s->block_height; in init_blocks()
182 static int update_block_dimensions(FlashSV2Context *s, int block_width, int block_height) in update_block_dimensions() argument
185 s->block_height = block_height; in update_block_dimensions()
186 s->rows = (s->image_height + s->block_height - 1) / s->block_height; in update_block_dimensions()
200 av_fast_malloc(&s->blockbuffer, &s->blockbuffer_size, block_width * block_height * 6); in update_block_dimensions()
307 put_bits(&pb, 4, (s->block_height >> in write_header()
822 int block_height = optimum_block_height(s); reconfigure_at_keyframe() local
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H A Drpzaenc.c77 int block_height; member
130 bi->block_height = bi->image_height % 4; in get_block_info()
132 bi->block_height = 4; in get_block_info()
207 for (y = 0; y < bi->block_height; y++) { in get_max_component_diff()
248 for (y = 0; y < bi->block_height; y++) { in compare_blocks()
274 count = bi->block_height * bi->block_width; in leastsquares()
279 for (i = 0; i < bi->block_height; i++) { in leastsquares()
326 for (i = 0; i < bi->block_height; i++) { in calc_lsq_max_fit_error()
489 total_pixels_blk = *total_pixels + bi->block_height * bi->block_width; in update_block_stats()
494 for (y = 0; y < bi->block_height; in update_block_stats()
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H A Dsvq1enc.c258 int block_width, block_height; in svq1_encode_plane() local
271 block_height = (height + 15) / 16; in svq1_encode_plane()
285 s->m.mb_height = block_height; in svq1_encode_plane()
304 block_height * 2 + 2) * in svq1_encode_plane()
307 (block_height + 2) + 1) * in svq1_encode_plane()
329 for (y = 0; y < block_height; y++) { in svq1_encode_plane()
339 for (; i < 16 && i + 16 * y < 16 * block_height; i++) in svq1_encode_plane()
358 for (y = 0; y < block_height; y++) { in svq1_encode_plane()
365 for (; i < 16 && i + 16 * y < 16 * block_height; i++) in svq1_encode_plane()
H A Dtruemotion1.c69 int block_height; member
120 int block_height; // hres member
461 s->block_height = compression_types[header.compression].block_height; in truemotion1_decode_header()
467 s->block_height, s->block_type, in truemotion1_decode_header()
H A Dsnowenc.c1654 int block_height= (height+15)>>4; in encode_frame() local
1669 s->m.mb_height= block_height; in encode_frame()
/third_party/ffmpeg/libavfilter/
H A Dvf_blurdetect.c55 int block_height; // height for block abbreviation member
76 { "block_height", "block size for block-based abbreviation of blurriness", OFFSET(block_height), AV_OPT_TYPE_INT, {.i64=-1}, -1, INT_MAX, FLAGS },
105 if (s->block_width < 1 || s->block_height < 1) { in blurdetect_config_input()
107 s->block_height = inlink->h; in blurdetect_config_input()
114 s->blks = av_calloc((inlink->w / s->block_width) * (inlink->h / s->block_height), in blurdetect_config_input()
206 int block_height = AV_CEIL_RSHIFT(s->block_height, vsub); in calculate_blur() local
207 int brows = h / block_height; in calculate_blur()
214 for (int inj = 0; inj < block_height; in in calculate_blur()
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/third_party/mesa3d/src/mesa/main/
H A Dformat_parser.py235 def __init__(self, name, layout, block_width, block_height, block_depth, channels, swizzle, colorspace):
248 block_height -- The block height if the format is compressed, 1 otherwise
257 self.block_height = block_height
371 return self.block_width != 1 or self.block_height != 1 or self.block_depth != 1
564 block_height = int(fields[3])
575 yield Format(name, layout, block_width, block_height, block_depth, channels, swizzle, colorspace)
H A Dformat_info.py199 print(' .BlockWidth = {0}, .BlockHeight = {1}, .BlockDepth = {2},'.format(fmat.block_width, fmat.block_height, fmat.block_depth))
/third_party/mesa3d/src/util/format/
H A Du_format_parse.py117 def __init__(self, name, layout, block_width, block_height, block_depth, le_channels, le_swizzles, be_channels, be_swizzles, colorspace):
121 self.block_height = block_height
424 block_width, block_height, block_depth = map(int, fields[2:5])
440 format = Format(name, layout, block_width, block_height, block_depth, le_channels, le_swizzles, be_channels, be_swizzles, colorspace)
H A Du_format_table.py205 print(" {%u, %u, %u, %u},\t/* block */" % (format.block_width, format.block_height, format.block_depth, format.block_size()))
H A Du_format_pack.py649 print(' for(y = 0; y < height; y += %u) {' % (format.block_height,))
/third_party/mesa3d/src/gallium/drivers/i915/
H A Di915_surface.c225 int block_height = util_format_get_blockheight(dpt->format); in i915_surface_copy_blitter() local
229 assert(util_format_get_blockheight(spt->format) == block_height); in i915_surface_copy_blitter()
232 dsty /= block_height; in i915_surface_copy_blitter()
234 int srcy = src_box->y / block_height; in i915_surface_copy_blitter()
236 int height = DIV_ROUND_UP(src_box->height, block_height); in i915_surface_copy_blitter()
/third_party/mesa3d/src/gallium/drivers/llvmpipe/
H A Dlp_state_fs.c123 unsigned block_height,
529 unsigned block_height = key->resource_1d ? 1 : 2; in fs_fb_fetch() local
530 unsigned block_width = block_size / block_height; in fs_fb_fetch()
1609 unsigned block_height, in load_unswizzled_block()
1616 const unsigned row_size = dst_count / block_height; in load_unswizzled_block()
1619 assert((block_width * block_height) % dst_count == 0); in load_unswizzled_block()
1653 unsigned block_height, in store_unswizzled_block()
1660 const unsigned row_size = src_count / block_height; in store_unswizzled_block()
1663 assert((block_width * block_height) % src_count == 0); in store_unswizzled_block()
2270 const unsigned block_height, in convert_alpha()
1605 load_unswizzled_block(struct gallivm_state *gallivm, LLVMValueRef base_ptr, LLVMValueRef stride, unsigned block_width, unsigned block_height, LLVMValueRef* dst, struct lp_type dst_type, unsigned dst_count, unsigned dst_alignment) load_unswizzled_block() argument
1649 store_unswizzled_block(struct gallivm_state *gallivm, LLVMValueRef base_ptr, LLVMValueRef stride, unsigned block_width, unsigned block_height, LLVMValueRef* src, struct lp_type src_type, unsigned src_count, unsigned src_alignment) store_unswizzled_block() argument
2266 convert_alpha(struct gallivm_state *gallivm, struct lp_type row_type, struct lp_type alpha_type, const unsigned block_size, const unsigned block_height, const unsigned src_count, const unsigned dst_channels, const bool pad_inline, LLVMValueRef* src_alpha) convert_alpha() argument
2377 const unsigned block_height = LP_RASTER_BLOCK_SIZE; generate_unswizzled_blend() local
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/third_party/mesa3d/src/freedreno/fdl/
H A Dfd6_view.c305 uint32_t block_width, block_height; in fdl6_view_init() local
306 fdl6_get_ubwc_blockwidth(layout, &block_width, &block_height); in fdl6_view_init()
315 A6XX_TEX_CONST_10_FLAG_BUFFER_LOGH(util_logbase2_ceil(DIV_ROUND_UP(height, block_height))); in fdl6_view_init()
/third_party/mesa3d/src/gallium/drivers/svga/
H A Dsvga_format.h89 unsigned *block_height,
H A Dsvga_image_view.c74 unsigned block_width, block_height, bytes_per_block; in svga_create_uav_image() local
76 svga_format_size(svga_format, &block_width, &block_height, in svga_create_uav_image()
H A Dsvga_format.c406 unsigned block_width, block_height, block_bytes; member
1755 unsigned *block_height, in svga_format_size()
1760 *block_height = format_cap_table[format].block_height; in svga_format_size()
1766 assert(*block_height); in svga_format_size()
1753 svga_format_size(SVGA3dSurfaceFormat format, unsigned *block_width, unsigned *block_height, unsigned *bytes_per_block) svga_format_size() argument
/third_party/mesa3d/src/panfrost/lib/
H A Dpan_texture.c404 cfg.astc._3d.block_height = panfrost_astc_dim_3d(desc->block.height); in panfrost_emit_plane()
409 cfg.astc._2d.block_height = panfrost_astc_dim_2d(desc->block.height); in panfrost_emit_plane()
/third_party/mesa3d/src/broadcom/vulkan/
H A Dv3dv_image.c97 uint32_t block_height = vk_format_get_blockheight(image->vk.format); in v3d_setup_slices() local
133 level_height = DIV_ROUND_UP(level_height, block_height); in v3d_setup_slices()
H A Dv3dv_meta_copy.c584 uint32_t block_height = vk_format_get_blockheight(image->vk.format); in copy_image_to_buffer_blit() local
586 buf_height = buf_height / block_height; in copy_image_to_buffer_blit()
698 DIV_ROUND_UP(region->imageOffset.y, block_height), in copy_image_to_buffer_blit()
705 block_height), in copy_image_to_buffer_blit()
719 DIV_ROUND_UP(region->imageExtent.height, block_height), in copy_image_to_buffer_blit()
2376 const uint32_t block_height = vk_format_get_blockheight(image->vk.format); in copy_buffer_to_image_blit() local
2398 buf_height = buf_height / block_height; in copy_buffer_to_image_blit()
2440 .bufferImageHeight = region->bufferImageHeight / block_height, in copy_buffer_to_image_blit()
2492 DIV_ROUND_UP(region->imageOffset.y, block_height), in copy_buffer_to_image_blit()
2499 block_height), in copy_buffer_to_image_blit()
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/third_party/mesa3d/src/gallium/drivers/v3d/
H A Dv3d_resource.c549 uint32_t block_height = util_format_get_blockheight(prsc->format); in v3d_setup_slices() local
585 level_height = DIV_ROUND_UP(level_height, block_height); in v3d_setup_slices()
/third_party/mesa3d/src/gallium/drivers/freedreno/a6xx/
H A Dfd6_gmem.c311 uint32_t block_width, block_height; in patch_fb_read_sysmem() local
312 fdl6_get_ubwc_blockwidth(&rsc->layout, &block_width, &block_height); in patch_fb_read_sysmem()
/third_party/mesa3d/src/freedreno/vulkan/
H A Dtu_clear_blit.c1678 uint32_t block_height = vk_format_get_blockheight(format); in copy_compressed() local
1681 offset->y /= block_height; in copy_compressed()
1685 extent->height = DIV_ROUND_UP(extent->height, block_height); in copy_compressed()
1690 *height = DIV_ROUND_UP(*height, block_height); in copy_compressed()

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