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author | marha <marha@users.sourceforge.net> | 2012-12-03 09:16:19 +0100 |
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committer | marha <marha@users.sourceforge.net> | 2012-12-03 09:16:19 +0100 |
commit | 17464545a9abdd19312065a578d1f69a6b0b015f (patch) | |
tree | d39fde94a445ddde95399d4850ffbbbd357a3a19 /mesalib/src/gallium | |
parent | eba14241fe23d0561687a1e530a57fa0bfc6ab69 (diff) | |
parent | b8da71ffb17d3d16706db04115e9ba1dd8bc49b9 (diff) | |
download | vcxsrv-17464545a9abdd19312065a578d1f69a6b0b015f.tar.gz vcxsrv-17464545a9abdd19312065a578d1f69a6b0b015f.tar.bz2 vcxsrv-17464545a9abdd19312065a578d1f69a6b0b015f.zip |
Merge remote-tracking branch 'origin/released'
* origin/released:
fontconfig mesa xserver pixman xkeyboard-config git update 3 dec 2012
Diffstat (limited to 'mesalib/src/gallium')
-rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format.c | 41 | ||||
-rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format.h | 12 | ||||
-rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format_other.c | 10 | ||||
-rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format_parse.py | 11 | ||||
-rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_inlines.h | 16 |
5 files changed, 32 insertions, 58 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_format.c b/mesalib/src/gallium/auxiliary/util/u_format.c index ddce95601..8228de1f2 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format.c +++ b/mesalib/src/gallium/auxiliary/util/u_format.c @@ -134,47 +134,6 @@ util_format_is_pure_uint(enum pipe_format format) return (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED && desc->channel[i].pure_integer) ? TRUE : FALSE; } -boolean -util_format_is_array(const struct util_format_description *desc) -{ - unsigned chan; - - if (desc->layout != UTIL_FORMAT_LAYOUT_PLAIN || - desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB || - desc->block.width != 1 || - desc->block.height != 1) { - return FALSE; - } - - for (chan = 0; chan < desc->nr_channels; ++chan) { - if (desc->channel[chan].size != desc->channel[0].size) - return FALSE; - - if (desc->channel[chan].type == UTIL_FORMAT_TYPE_VOID && (chan + 1) == desc->nr_channels) - continue; - - if (desc->channel[chan].type != desc->channel[0].type) - return FALSE; - - if (desc->channel[chan].normalized != desc->channel[0].normalized) - return FALSE; - - if (desc->channel[chan].pure_integer != desc->channel[0].pure_integer) - return FALSE; - } - - if (desc->nr_channels == 4) { - if (desc->swizzle[3] < 3) - return FALSE; - } else { - for (chan = 0; chan < desc->nr_channels; ++chan) { - if (desc->swizzle[chan] != chan) - return FALSE; - } - } - - return TRUE; -} boolean util_format_is_luminance_alpha(enum pipe_format format) diff --git a/mesalib/src/gallium/auxiliary/util/u_format.h b/mesalib/src/gallium/auxiliary/util/u_format.h index 25bfd234b..024dabb07 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format.h +++ b/mesalib/src/gallium/auxiliary/util/u_format.h @@ -156,7 +156,7 @@ struct util_format_description unsigned nr_channels:3; /** - * Whether all channels have the same number of (whole) bytes. + * Whether all channels have the same number of (whole) bytes and type. */ unsigned is_array:1; @@ -591,16 +591,6 @@ boolean util_format_is_pure_uint(enum pipe_format format); /** - * Whether the format is a simple array format where all channels - * are of the same type and can be loaded from memory as a vector. - * - * If format is 4 channel it can be swizzled (eg BGRA) as long - * as the alpha is the 3rd channel. - */ -boolean -util_format_is_array(const struct util_format_description *desc); - -/** * Check if the src format can be blitted to the destination format with * a simple memcpy. For example, blitting from RGBA to RGBx is OK, but not * the reverse. diff --git a/mesalib/src/gallium/auxiliary/util/u_format_other.c b/mesalib/src/gallium/auxiliary/util/u_format_other.c index c23f4ee4a..85001c14f 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_other.c +++ b/mesalib/src/gallium/auxiliary/util/u_format_other.c @@ -342,7 +342,7 @@ util_format_r8g8bx_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, int16_t r, g; #ifdef PIPE_ARCH_BIG_ENDIAN - value = util_bswap32(value); + value = util_bswap16(value); #endif r = ((int16_t)(value << 8)) >> 8; @@ -374,7 +374,7 @@ util_format_r8g8bx_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_strid int16_t r, g; #ifdef PIPE_ARCH_BIG_ENDIAN - value = util_bswap32(value); + value = util_bswap16(value); #endif r = ((int16_t)(value << 8)) >> 8; @@ -408,7 +408,7 @@ util_format_r8g8bx_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, value |= (uint16_t)((((int8_t)(CLAMP(src[1], -1, 1) * 0x7f)) & 0xff) << 8) ; #ifdef PIPE_ARCH_BIG_ENDIAN - value = util_bswap32(value); + value = util_bswap16(value); #endif *dst++ = value; @@ -438,7 +438,7 @@ util_format_r8g8bx_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, value |= (src[1] >> 1) << 8; #ifdef PIPE_ARCH_BIG_ENDIAN - value = util_bswap32(value); + value = util_bswap16(value); #endif *dst++ = value; @@ -459,7 +459,7 @@ util_format_r8g8bx_snorm_fetch_rgba_float(float *dst, const uint8_t *src, int16_t r, g; #ifdef PIPE_ARCH_BIG_ENDIAN - value = util_bswap32(value); + value = util_bswap16(value); #endif r = ((int16_t)(value << 8)) >> 8; diff --git a/mesalib/src/gallium/auxiliary/util/u_format_parse.py b/mesalib/src/gallium/auxiliary/util/u_format_parse.py index 3a39e5ba5..07052b996 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_parse.py +++ b/mesalib/src/gallium/auxiliary/util/u_format_parse.py @@ -144,9 +144,18 @@ class Format: if self.layout != PLAIN: return False ref_channel = self.channels[0] - for channel in self.channels[1:]: + if ref_channel.type == VOID: + ref_channel = self.channels[1] + for channel in self.channels: if channel.size and (channel.size != ref_channel.size or channel.size % 8): return False + if channel.type != VOID: + if channel.type != ref_channel.type: + return False + if channel.norm != ref_channel.norm: + return False + if channel.pure != ref_channel.pure: + return False return True def is_mixed(self): diff --git a/mesalib/src/gallium/auxiliary/util/u_inlines.h b/mesalib/src/gallium/auxiliary/util/u_inlines.h index 6ef5fecc6..cb06ee2e0 100644 --- a/mesalib/src/gallium/auxiliary/util/u_inlines.h +++ b/mesalib/src/gallium/auxiliary/util/u_inlines.h @@ -114,6 +114,22 @@ pipe_surface_reference(struct pipe_surface **ptr, struct pipe_surface *surf) *ptr = surf; } +/** + * Similar to pipe_surface_reference() but always set the pointer to NULL + * and pass in an explicit context. The explicit context avoids the problem + * of using a deleted context's surface_destroy() method when freeing a surface + * that's shared by multiple contexts. + */ +static INLINE void +pipe_surface_release(struct pipe_context *pipe, struct pipe_surface **ptr) +{ + if (pipe_reference_described(&(*ptr)->reference, NULL, + (debug_reference_descriptor)debug_describe_surface)) + pipe->surface_destroy(pipe, *ptr); + *ptr = NULL; +} + + static INLINE void pipe_resource_reference(struct pipe_resource **ptr, struct pipe_resource *tex) { |