diff options
Diffstat (limited to 'src/gallium/auxiliary')
| -rw-r--r-- | src/gallium/auxiliary/util/u_format.c | 122 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_format.csv | 61 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_format.h | 66 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_format_pack.py | 70 | ||||
| -rwxr-xr-x | src/gallium/auxiliary/util/u_format_parse.py | 18 | ||||
| -rwxr-xr-x | src/gallium/auxiliary/util/u_format_table.py | 23 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_tile.c | 138 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_tile.h | 39 |
8 files changed, 518 insertions, 19 deletions
diff --git a/src/gallium/auxiliary/util/u_format.c b/src/gallium/auxiliary/util/u_format.c index 129b8e93ed3..730dc31ac03 100644 --- a/src/gallium/auxiliary/util/u_format.c +++ b/src/gallium/auxiliary/util/u_format.c @@ -118,6 +118,45 @@ util_format_is_luminance(enum pipe_format format) return FALSE; } +boolean +util_format_is_pure_integer(enum pipe_format format) +{ + const struct util_format_description *desc = util_format_description(format); + int i; + + /* Find the first non-void channel. */ + i = util_format_get_first_non_void_channel(format); + if (i == -1) + return FALSE; + + return desc->channel[i].pure_integer ? TRUE : FALSE; +} + +boolean +util_format_is_pure_sint(enum pipe_format format) +{ + const struct util_format_description *desc = util_format_description(format); + int i; + + i = util_format_get_first_non_void_channel(format); + if (i == -1) + return FALSE; + + return (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED && desc->channel[i].pure_integer) ? TRUE : FALSE; +} + +boolean +util_format_is_pure_uint(enum pipe_format format) +{ + const struct util_format_description *desc = util_format_description(format); + int i; + + i = util_format_get_first_non_void_channel(format); + if (i == -1) + return FALSE; + + return (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED && desc->channel[i].pure_integer) ? TRUE : FALSE; +} boolean util_format_is_luminance_alpha(enum pipe_format format) @@ -256,6 +295,89 @@ util_format_write_4ub(enum pipe_format format, const uint8_t *src, unsigned src_ format_desc->pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, w, h); } +void +util_format_read_4ui(enum pipe_format format, + unsigned *dst, unsigned dst_stride, + const void *src, unsigned src_stride, + unsigned x, unsigned y, unsigned w, unsigned h) +{ + const struct util_format_description *format_desc; + const uint8_t *src_row; + unsigned *dst_row; + + format_desc = util_format_description(format); + + assert(x % format_desc->block.width == 0); + assert(y % format_desc->block.height == 0); + + src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8); + dst_row = dst; + + format_desc->unpack_rgba_uint(dst_row, dst_stride, src_row, src_stride, w, h); +} + +void +util_format_write_4ui(enum pipe_format format, + const unsigned int *src, unsigned src_stride, + void *dst, unsigned dst_stride, + unsigned x, unsigned y, unsigned w, unsigned h) +{ + const struct util_format_description *format_desc; + uint8_t *dst_row; + const unsigned *src_row; + + format_desc = util_format_description(format); + + assert(x % format_desc->block.width == 0); + assert(y % format_desc->block.height == 0); + + dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8); + src_row = src; + + format_desc->pack_rgba_uint(dst_row, dst_stride, src_row, src_stride, w, h); +} + +void +util_format_read_4i(enum pipe_format format, + int *dst, unsigned dst_stride, + const void *src, unsigned src_stride, + unsigned x, unsigned y, unsigned w, unsigned h) +{ + const struct util_format_description *format_desc; + const uint8_t *src_row; + int *dst_row; + + format_desc = util_format_description(format); + + assert(x % format_desc->block.width == 0); + assert(y % format_desc->block.height == 0); + + src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8); + dst_row = dst; + + format_desc->unpack_rgba_sint(dst_row, dst_stride, src_row, src_stride, w, h); +} + +void +util_format_write_4i(enum pipe_format format, + const int *src, unsigned src_stride, + void *dst, unsigned dst_stride, + unsigned x, unsigned y, unsigned w, unsigned h) +{ + const struct util_format_description *format_desc; + uint8_t *dst_row; + const int *src_row; + + format_desc = util_format_description(format); + + assert(x % format_desc->block.width == 0); + assert(y % format_desc->block.height == 0); + + dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8); + src_row = src; + + format_desc->pack_rgba_sint(dst_row, dst_stride, src_row, src_stride, w, h); +} boolean util_is_format_compatible(const struct util_format_description *src_desc, diff --git a/src/gallium/auxiliary/util/u_format.csv b/src/gallium/auxiliary/util/u_format.csv index 621a46dba8c..08aa0a49d2f 100644 --- a/src/gallium/auxiliary/util/u_format.csv +++ b/src/gallium/auxiliary/util/u_format.csv @@ -42,6 +42,7 @@ # - 'h': fixed # - 'f': FLOAT # - optionally followed by 'n' if it is normalized +# - optionally followed by 'p' if it is pure # - number of bits # - channel swizzle # - color space: rgb, yub, sz @@ -278,3 +279,63 @@ PIPE_FORMAT_R10G10B10A2_SNORM , plain, 1, 1, sn10, sn10, sn10, sn2, xyzw, PIPE_FORMAT_B10G10R10A2_USCALED , plain, 1, 1, u10, u10, u10, u2, zyxw, rgb PIPE_FORMAT_B10G10R10A2_SSCALED , plain, 1, 1, s10, s10, s10, s2, zyxw, rgb PIPE_FORMAT_B10G10R10A2_SNORM , plain, 1, 1, sn10, sn10, sn10, sn2, zyxw, rgb + +PIPE_FORMAT_R8_UINT , plain, 1, 1, up8, , , , x001, rgb +PIPE_FORMAT_R8G8_UINT , plain, 1, 1, up8, up8, , , xy01, rgb +PIPE_FORMAT_R8G8B8_UINT , plain, 1, 1, up8, up8, up8, , xyz1, rgb +PIPE_FORMAT_R8G8B8A8_UINT , plain, 1, 1, up8, up8, up8, up8, xyzw, rgb + +PIPE_FORMAT_R8_SINT , plain, 1, 1, sp8, , , , x001, rgb +PIPE_FORMAT_R8G8_SINT , plain, 1, 1, sp8, sp8, , , xy01, rgb +PIPE_FORMAT_R8G8B8_SINT , plain, 1, 1, sp8, sp8, sp8, , xyz1, rgb +PIPE_FORMAT_R8G8B8A8_SINT , plain, 1, 1, sp8, sp8, sp8, sp8, xyzw, rgb + +PIPE_FORMAT_R16_UINT , plain, 1, 1, up16, , , , x001, rgb +PIPE_FORMAT_R16G16_UINT , plain, 1, 1, up16, up16, , , xy01, rgb +PIPE_FORMAT_R16G16B16_UINT , plain, 1, 1, up16, up16, up16, , xyz1, rgb +PIPE_FORMAT_R16G16B16A16_UINT , plain, 1, 1, up16, up16, up16, up16, xyzw, rgb + +PIPE_FORMAT_R16_SINT , plain, 1, 1, sp16, , , , x001, rgb +PIPE_FORMAT_R16G16_SINT , plain, 1, 1, sp16, sp16, , , xy01, rgb +PIPE_FORMAT_R16G16B16_SINT , plain, 1, 1, sp16, sp16, sp16, , xyz1, rgb +PIPE_FORMAT_R16G16B16A16_SINT , plain, 1, 1, sp16, sp16, sp16, sp16, xyzw, rgb + +PIPE_FORMAT_R32_UINT , plain, 1, 1, up32, , , , x001, rgb +PIPE_FORMAT_R32G32_UINT , plain, 1, 1, up32, up32, , , xy01, rgb +PIPE_FORMAT_R32G32B32_UINT , plain, 1, 1, up32, up32, up32, , xyz1, rgb +PIPE_FORMAT_R32G32B32A32_UINT , plain, 1, 1, up32, up32, up32, up32, xyzw, rgb + +PIPE_FORMAT_R32_SINT , plain, 1, 1, sp32, , , , x001, rgb +PIPE_FORMAT_R32G32_SINT , plain, 1, 1, sp32, sp32, , , xy01, rgb +PIPE_FORMAT_R32G32B32_SINT , plain, 1, 1, sp32, sp32, sp32, , xyz1, rgb +PIPE_FORMAT_R32G32B32A32_SINT , plain, 1, 1, sp32, sp32, sp32, sp32, xyzw, rgb + +PIPE_FORMAT_A8_UINT , plain, 1, 1, up8, , , , 000x, rgb +PIPE_FORMAT_I8_UINT , plain, 1, 1, up8, , , , xxxx, rgb +PIPE_FORMAT_L8_UINT , plain, 1, 1, up8, , , , xxx1, rgb +PIPE_FORMAT_L8A8_UINT , plain, 1, 1, up8, up8, , , xxxy, rgb + +PIPE_FORMAT_A8_SINT , plain, 1, 1, sp8, , , , 000x, rgb +PIPE_FORMAT_I8_SINT , plain, 1, 1, sp8, , , , xxxx, rgb +PIPE_FORMAT_L8_SINT , plain, 1, 1, sp8, , , , xxx1, rgb +PIPE_FORMAT_L8A8_SINT , plain, 1, 1, sp8, sp8, , , xxxy, rgb + +PIPE_FORMAT_A16_UINT , plain, 1, 1, up16, , , , 000x, rgb +PIPE_FORMAT_I16_UINT , plain, 1, 1, up16, , , , xxxx, rgb +PIPE_FORMAT_L16_UINT , plain, 1, 1, up16, , , , xxx1, rgb +PIPE_FORMAT_L16A16_UINT , plain, 1, 1, up16, up16, , , xxxy, rgb + +PIPE_FORMAT_A16_SINT , plain, 1, 1, sp16, , , , 000x, rgb +PIPE_FORMAT_I16_SINT , plain, 1, 1, sp16, , , , xxxx, rgb +PIPE_FORMAT_L16_SINT , plain, 1, 1, sp16, , , , xxx1, rgb +PIPE_FORMAT_L16A16_SINT , plain, 1, 1, sp16, sp16, , , xxxy, rgb + +PIPE_FORMAT_A32_UINT , plain, 1, 1, up32, , , , 000x, rgb +PIPE_FORMAT_I32_UINT , plain, 1, 1, up32, , , , xxxx, rgb +PIPE_FORMAT_L32_UINT , plain, 1, 1, up32, , , , xxx1, rgb +PIPE_FORMAT_L32A32_UINT , plain, 1, 1, up32, up32, , , xxxy, rgb + +PIPE_FORMAT_A32_SINT , plain, 1, 1, sp32, , , , 000x, rgb +PIPE_FORMAT_I32_SINT , plain, 1, 1, sp32, , , , xxxx, rgb +PIPE_FORMAT_L32_SINT , plain, 1, 1, sp32, , , , xxx1, rgb +PIPE_FORMAT_L32A32_SINT , plain, 1, 1, sp32, sp32, , , xxxy, rgb
\ No newline at end of file diff --git a/src/gallium/auxiliary/util/u_format.h b/src/gallium/auxiliary/util/u_format.h index 96066532631..215a00ab551 100644 --- a/src/gallium/auxiliary/util/u_format.h +++ b/src/gallium/auxiliary/util/u_format.h @@ -120,8 +120,9 @@ enum util_format_colorspace { struct util_format_channel_description { - unsigned type:6; /**< UTIL_FORMAT_TYPE_x */ + unsigned type:5; /**< UTIL_FORMAT_TYPE_x */ unsigned normalized:1; + unsigned pure_integer:1; unsigned size:9; /**< bits per channel */ }; @@ -321,6 +322,37 @@ struct util_format_description const uint8_t *src, unsigned src_stride, unsigned width, unsigned height); + /** + * Unpack pixel blocks to R32G32B32A32_UINT. + * Note: strides are in bytes. + * + * Only defined for INT formats. + */ + void + (*unpack_rgba_uint)(unsigned *dst, unsigned dst_stride, + const uint8_t *src, unsigned src_stride, + unsigned width, unsigned height); + + void + (*pack_rgba_uint)(uint8_t *dst, unsigned dst_stride, + const unsigned *src, unsigned src_stride, + unsigned width, unsigned height); + + /** + * Unpack pixel blocks to R32G32B32A32_SINT. + * Note: strides are in bytes. + * + * Only defined for INT formats. + */ + void + (*unpack_rgba_sint)(signed *dst, unsigned dst_stride, + const uint8_t *src, unsigned src_stride, + unsigned width, unsigned height); + + void + (*pack_rgba_sint)(uint8_t *dst, unsigned dst_stride, + const int *src, unsigned src_stride, + unsigned width, unsigned height); }; @@ -511,6 +543,14 @@ util_format_is_luminance_alpha(enum pipe_format format); boolean util_format_is_intensity(enum pipe_format format); +boolean +util_format_is_pure_integer(enum pipe_format format); + +boolean +util_format_is_pure_sint(enum pipe_format format); + +boolean +util_format_is_pure_uint(enum pipe_format format); /** * Whether the src format can be blitted to destation format with a simple @@ -854,6 +894,30 @@ util_format_write_4ub(enum pipe_format format, void *dst, unsigned dst_stride, unsigned x, unsigned y, unsigned w, unsigned h); +void +util_format_read_4ui(enum pipe_format format, + unsigned *dst, unsigned dst_stride, + const void *src, unsigned src_stride, + unsigned x, unsigned y, unsigned w, unsigned h); + +void +util_format_write_4ui(enum pipe_format format, + const unsigned int *src, unsigned src_stride, + void *dst, unsigned dst_stride, + unsigned x, unsigned y, unsigned w, unsigned h); + +void +util_format_read_4i(enum pipe_format format, + int *dst, unsigned dst_stride, + const void *src, unsigned src_stride, + unsigned x, unsigned y, unsigned w, unsigned h); + +void +util_format_write_4i(enum pipe_format format, + const int *src, unsigned src_stride, + void *dst, unsigned dst_stride, + unsigned x, unsigned y, unsigned w, unsigned h); + /* * Generic format conversion; */ diff --git a/src/gallium/auxiliary/util/u_format_pack.py b/src/gallium/auxiliary/util/u_format_pack.py index cc173f808ae..5cfbe323d2a 100644 --- a/src/gallium/auxiliary/util/u_format_pack.py +++ b/src/gallium/auxiliary/util/u_format_pack.py @@ -126,6 +126,26 @@ def is_format_supported(format): return True +def is_format_pure_unsigned(format): + for i in range(4): + channel = format.channels[i] + if channel.type not in (VOID, UNSIGNED): + return False + if channel.type == UNSIGNED and channel.pure == False: + return False + + return True + + +def is_format_pure_signed(format): + for i in range(4): + channel = format.channels[i] + if channel.type not in (VOID, SIGNED): + return False + if channel.type == SIGNED and channel.pure == False: + return False + + return True def native_type(format): '''Get the native appropriate for a format.''' @@ -290,6 +310,7 @@ def conversion_expr(src_channel, src_type = src_channel.type src_size = src_channel.size src_norm = src_channel.norm + src_pure = src_channel.pure # Promote half to float if src_type == FLOAT and src_size == 16: @@ -653,18 +674,45 @@ def generate(formats): if is_format_supported(format): generate_format_type(format) - channel = Channel(FLOAT, False, 32) - native_type = 'float' - suffix = 'rgba_float' + if is_format_pure_unsigned(format): + native_type = 'unsigned' + suffix = 'unsigned' + channel = Channel(UNSIGNED, False, True, 32) + + generate_format_unpack(format, channel, native_type, suffix) + generate_format_pack(format, channel, native_type, suffix) + + channel = Channel(SIGNED, False, True, 32) + native_type = 'int' + suffix = 'signed' + generate_format_unpack(format, channel, native_type, suffix) + generate_format_pack(format, channel, native_type, suffix) + elif is_format_pure_signed(format): + native_type = 'int' + suffix = 'signed' + channel = Channel(SIGNED, False, True, 32) + + generate_format_unpack(format, channel, native_type, suffix) + generate_format_pack(format, channel, native_type, suffix) + + native_type = 'unsigned' + suffix = 'unsigned' + channel = Channel(UNSIGNED, False, True, 32) + generate_format_unpack(format, channel, native_type, suffix) + generate_format_pack(format, channel, native_type, suffix) + else: + channel = Channel(FLOAT, False, False, 32) + native_type = 'float' + suffix = 'rgba_float' - generate_format_unpack(format, channel, native_type, suffix) - generate_format_pack(format, channel, native_type, suffix) - generate_format_fetch(format, channel, native_type, suffix) + generate_format_unpack(format, channel, native_type, suffix) + generate_format_pack(format, channel, native_type, suffix) + generate_format_fetch(format, channel, native_type, suffix) - channel = Channel(UNSIGNED, True, 8) - native_type = 'uint8_t' - suffix = 'rgba_8unorm' + channel = Channel(UNSIGNED, True, False, 8) + native_type = 'uint8_t' + suffix = 'rgba_8unorm' - generate_format_unpack(format, channel, native_type, suffix) - generate_format_pack(format, channel, native_type, suffix) + generate_format_unpack(format, channel, native_type, suffix) + generate_format_pack(format, channel, native_type, suffix) diff --git a/src/gallium/auxiliary/util/u_format_parse.py b/src/gallium/auxiliary/util/u_format_parse.py index ddb9f2443d9..73a4bcb2100 100755 --- a/src/gallium/auxiliary/util/u_format_parse.py +++ b/src/gallium/auxiliary/util/u_format_parse.py @@ -52,9 +52,10 @@ VERY_LARGE = 99999999999999999999999 class Channel: '''Describe the channel of a color channel.''' - def __init__(self, type, norm, size, name = ''): + def __init__(self, type, norm, pure, size, name = ''): self.type = type self.norm = norm + self.pure = pure self.size = size self.sign = type in (SIGNED, FIXED, FLOAT) self.name = name @@ -63,11 +64,13 @@ class Channel: s = str(self.type) if self.norm: s += 'n' + if self.pure: + s += 'p' s += str(self.size) return s def __eq__(self, other): - return self.type == other.type and self.norm == other.norm and self.size == other.size + return self.type == other.type and self.norm == other.norm and self.pure == other.pure and self.size == other.size def max(self): '''Maximum representable number.''' @@ -158,6 +161,8 @@ class Format: return True if channel.norm != ref_channel.norm: return True + if channel.pure != ref_channel.pure: + return True return False def is_pot(self): @@ -274,15 +279,22 @@ def parse(filename): type = _type_parse_map[field[0]] if field[1] == 'n': norm = True + pure = False + size = int(field[2:]) + elif field[1] == 'p': + pure = True + norm = False size = int(field[2:]) else: norm = False + pure = False size = int(field[1:]) else: type = VOID norm = False + pure = False size = 0 - channel = Channel(type, norm, size, names[i]) + channel = Channel(type, norm, pure, size, names[i]) channels.append(channel) format = Format(name, layout, block_width, block_height, channels, swizzles, colorspace) diff --git a/src/gallium/auxiliary/util/u_format_table.py b/src/gallium/auxiliary/util/u_format_table.py index 55e0f7827ef..6c00b0df389 100755 --- a/src/gallium/auxiliary/util/u_format_table.py +++ b/src/gallium/auxiliary/util/u_format_table.py @@ -113,7 +113,7 @@ def write_format_table(formats): else: sep = "" if channel.size: - print " {%s, %s, %u}%s\t/* %s = %s */" % (type_map[channel.type], bool_map(channel.norm), channel.size, sep, "xyzw"[i], channel.name) + print " {%s, %s, %s, %u}%s\t/* %s = %s */" % (type_map[channel.type], bool_map(channel.norm), bool_map(channel.pure), channel.size, sep, "xyzw"[i], channel.name) else: print " {0, 0, 0}%s" % (sep,) print " }," @@ -131,7 +131,7 @@ def write_format_table(formats): print " %s%s\t/* %s */" % (swizzle_map[swizzle], sep, comment) print " }," print " %s," % (colorspace_map(format.colorspace),) - if format.colorspace != ZS: + if format.colorspace != ZS and format.channels[0].pure == False: print " &util_format_%s_unpack_rgba_8unorm," % format.short_name() print " &util_format_%s_pack_rgba_8unorm," % format.short_name() if format.layout == 's3tc' or format.layout == 'rgtc': @@ -160,10 +160,25 @@ def write_format_table(formats): print " NULL, /* pack_z_float */" if format.colorspace == ZS and format.swizzles[1] != SWIZZLE_NONE: print " &util_format_%s_unpack_s_8uscaled," % format.short_name() - print " &util_format_%s_pack_s_8uscaled" % format.short_name() + print " &util_format_%s_pack_s_8uscaled," % format.short_name() else: print " NULL, /* unpack_s_8uscaled */" - print " NULL /* pack_s_8uscaled */" + print " NULL, /* pack_s_8uscaled */" + if format.channels[0].pure == True and format.channels[0].type == UNSIGNED: + print " &util_format_%s_unpack_unsigned, /* unpack_rgba_uint */" % format.short_name() + print " &util_format_%s_pack_unsigned, /* pack_rgba_uint */" % format.short_name() + print " &util_format_%s_unpack_signed, /* unpack_rgba_sint */" % format.short_name() + print " &util_format_%s_pack_signed /* pack_rgba_sint */" % format.short_name() + elif format.channels[0].pure == True and format.channels[0].type == SIGNED: + print " &util_format_%s_unpack_unsigned, /* unpack_rgba_uint */" % format.short_name() + print " &util_format_%s_pack_unsigned, /* pack_rgba_uint */" % format.short_name() + print " &util_format_%s_unpack_signed, /* unpack_rgba_sint */" % format.short_name() + print " &util_format_%s_pack_signed /* pack_rgba_sint */" % format.short_name() + else: + print " NULL, /* unpack_rgba_uint */" + print " NULL, /* pack_rgba_uint */" + print " NULL, /* unpack_rgba_sint */" + print " NULL /* pack_rgba_sint */" print "};" print diff --git a/src/gallium/auxiliary/util/u_tile.c b/src/gallium/auxiliary/util/u_tile.c index 23f12e5f464..6342bfbfc3a 100644 --- a/src/gallium/auxiliary/util/u_tile.c +++ b/src/gallium/auxiliary/util/u_tile.c @@ -389,6 +389,29 @@ pipe_tile_raw_to_rgba(enum pipe_format format, } } +void +pipe_tile_raw_to_unsigned(enum pipe_format format, + void *src, + uint w, uint h, + unsigned *dst, unsigned dst_stride) +{ + util_format_read_4ui(format, + dst, dst_stride * sizeof(float), + src, util_format_get_stride(format, w), + 0, 0, w, h); +} + +void +pipe_tile_raw_to_signed(enum pipe_format format, + void *src, + uint w, uint h, + int *dst, unsigned dst_stride) +{ + util_format_read_4i(format, + dst, dst_stride * sizeof(float), + src, util_format_get_stride(format, w), + 0, 0, w, h); +} void pipe_get_tile_rgba(struct pipe_context *pipe, @@ -492,6 +515,61 @@ pipe_put_tile_rgba_format(struct pipe_context *pipe, FREE(packed); } +void +pipe_put_tile_i_format(struct pipe_context *pipe, + struct pipe_transfer *pt, + uint x, uint y, uint w, uint h, + enum pipe_format format, + const int *p) +{ + unsigned src_stride = w * 4; + void *packed; + + if (u_clip_tile(x, y, &w, &h, &pt->box)) + return; + + packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format)); + + if (!packed) + return; + + util_format_write_4i(format, + p, src_stride * sizeof(float), + packed, util_format_get_stride(format, w), + 0, 0, w, h); + + pipe_put_tile_raw(pipe, pt, x, y, w, h, packed, 0); + + FREE(packed); +} + +void +pipe_put_tile_ui_format(struct pipe_context *pipe, + struct pipe_transfer *pt, + uint x, uint y, uint w, uint h, + enum pipe_format format, + const unsigned int *p) +{ + unsigned src_stride = w * 4; + void *packed; + + if (u_clip_tile(x, y, &w, &h, &pt->box)) + return; + + packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format)); + + if (!packed) + return; + + util_format_write_4ui(format, + p, src_stride * sizeof(float), + packed, util_format_get_stride(format, w), + 0, 0, w, h); + + pipe_put_tile_raw(pipe, pt, x, y, w, h, packed, 0); + + FREE(packed); +} /** * Get a block of Z values, converted to 32-bit range. @@ -688,3 +766,63 @@ pipe_put_tile_z(struct pipe_context *pipe, } +void +pipe_get_tile_ui_format(struct pipe_context *pipe, + struct pipe_transfer *pt, + uint x, uint y, uint w, uint h, + enum pipe_format format, + unsigned int *p) +{ + unsigned dst_stride = w * 4; + void *packed; + + if (u_clip_tile(x, y, &w, &h, &pt->box)) { + return; + } + + packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format)); + if (!packed) { + return; + } + + if (format == PIPE_FORMAT_UYVY || format == PIPE_FORMAT_YUYV) { + assert((x & 1) == 0); + } + + pipe_get_tile_raw(pipe, pt, x, y, w, h, packed, 0); + + pipe_tile_raw_to_unsigned(format, packed, w, h, p, dst_stride); + + FREE(packed); +} + + +void +pipe_get_tile_i_format(struct pipe_context *pipe, + struct pipe_transfer *pt, + uint x, uint y, uint w, uint h, + enum pipe_format format, + int *p) +{ + unsigned dst_stride = w * 4; + void *packed; + + if (u_clip_tile(x, y, &w, &h, &pt->box)) { + return; + } + + packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format)); + if (!packed) { + return; + } + + if (format == PIPE_FORMAT_UYVY || format == PIPE_FORMAT_YUYV) { + assert((x & 1) == 0); + } + + pipe_get_tile_raw(pipe, pt, x, y, w, h, packed, 0); + + pipe_tile_raw_to_signed(format, packed, w, h, p, dst_stride); + + FREE(packed); +} diff --git a/src/gallium/auxiliary/util/u_tile.h b/src/gallium/auxiliary/util/u_tile.h index 0ba274308fe..926f1695feb 100644 --- a/src/gallium/auxiliary/util/u_tile.h +++ b/src/gallium/auxiliary/util/u_tile.h @@ -118,6 +118,45 @@ pipe_tile_raw_to_rgba(enum pipe_format format, uint w, uint h, float *dst, unsigned dst_stride); +void +pipe_tile_raw_to_unsigned(enum pipe_format format, + void *src, + uint w, uint h, + unsigned *dst, unsigned dst_stride); + +void +pipe_tile_raw_to_signed(enum pipe_format format, + void *src, + uint w, uint h, + int *dst, unsigned dst_stride); + +void +pipe_get_tile_ui_format(struct pipe_context *pipe, + struct pipe_transfer *pt, + uint x, uint y, uint w, uint h, + enum pipe_format format, + unsigned int *p); + +void +pipe_get_tile_i_format(struct pipe_context *pipe, + struct pipe_transfer *pt, + uint x, uint y, uint w, uint h, + enum pipe_format format, + int *p); + +void +pipe_put_tile_ui_format(struct pipe_context *pipe, + struct pipe_transfer *pt, + uint x, uint y, uint w, uint h, + enum pipe_format format, + const unsigned *p); + +void +pipe_put_tile_i_format(struct pipe_context *pipe, + struct pipe_transfer *pt, + uint x, uint y, uint w, uint h, + enum pipe_format format, + const int *p); #ifdef __cplusplus } |