diff options
| -rw-r--r-- | src/cairo-image-surface.c | 7 | ||||
| -rw-r--r-- | src/cairo-xlib-display.c | 1 | ||||
| -rw-r--r-- | src/cairo.h | 6 | ||||
| -rw-r--r-- | src/cairoint.h | 2 |
4 files changed, 14 insertions, 2 deletions
diff --git a/src/cairo-image-surface.c b/src/cairo-image-surface.c index 8e741504..48ef658e 100644 --- a/src/cairo-image-surface.c +++ b/src/cairo-image-surface.c @@ -94,6 +94,8 @@ _cairo_format_from_pixman_format (pixman_format_code_t pixman_format) return CAIRO_FORMAT_RGBA32; case PIXMAN_b8g8r8a8: return CAIRO_FORMAT_BGRA32; + case PIXMAN_y444: + return CAIRO_FORMAT_PLANAR_444; case PIXMAN_x8b8g8r8: case PIXMAN_r8g8b8: case PIXMAN_b8g8r8: case PIXMAN_b5g6r5: case PIXMAN_a1r5g5b5: case PIXMAN_x1r5g5b5: case PIXMAN_a1b5g5r5: @@ -280,6 +282,9 @@ _cairo_format_to_pixman_format_code (cairo_format_t format) case CAIRO_FORMAT_A8: ret = PIXMAN_a8; break; + case CAIRO_FORMAT_PLANAR_444: + ret = PIXMAN_y444; + break; case CAIRO_FORMAT_RGB24: ret = PIXMAN_x8r8g8b8; break; @@ -794,6 +799,7 @@ _cairo_content_from_format (cairo_format_t format) return CAIRO_CONTENT_COLOR_ALPHA; case CAIRO_FORMAT_RGB24: case CAIRO_FORMAT_RGB16_565: + case CAIRO_FORMAT_PLANAR_444: return CAIRO_CONTENT_COLOR; case CAIRO_FORMAT_A8: case CAIRO_FORMAT_A1: @@ -819,6 +825,7 @@ _cairo_format_bits_per_pixel (cairo_format_t format) case CAIRO_FORMAT_RGB16_565: return 16; case CAIRO_FORMAT_A8: + case CAIRO_FORMAT_PLANAR_444: return 8; case CAIRO_FORMAT_A1: return 1; diff --git a/src/cairo-xlib-display.c b/src/cairo-xlib-display.c index 757c8838..8a4e6679 100644 --- a/src/cairo-xlib-display.c +++ b/src/cairo-xlib-display.c @@ -598,6 +598,7 @@ _cairo_xlib_display_get_xrender_format (cairo_xlib_display_t *display, case CAIRO_FORMAT_RGBA32: case CAIRO_FORMAT_ABGR32: case CAIRO_FORMAT_BGRA32: + case CAIRO_FORMAT_PLANAR_444: ASSERT_NOT_REACHED; case CAIRO_FORMAT_ARGB32: pict_format = PictStandardARGB32; break; diff --git a/src/cairo.h b/src/cairo.h index 04548815..4a06785c 100644 --- a/src/cairo.h +++ b/src/cairo.h @@ -2279,6 +2279,9 @@ cairo_surface_has_show_text_glyphs (cairo_surface_t *surface); * @CAIRO_FORMAT_BGRA32: each pixel is a 32-bit quantity, with * blue in the upper 8 bits, then green, then red, then alpha. * The 32-bit quantities are stored native-endian. + * @CAIRO_FORMAT_PLANAR_444: A planar format with 3 planes. The + * red, green and blue values are stored in their own plane + * each. * * #cairo_format_t is used to identify the memory format of * image data. @@ -2303,7 +2306,8 @@ typedef enum _cairo_format { CAIRO_FORMAT_RGB16_565 = 4, CAIRO_FORMAT_RGBA32 = 5, CAIRO_FORMAT_ABGR32 = 6, - CAIRO_FORMAT_BGRA32 = 7 + CAIRO_FORMAT_BGRA32 = 7, + CAIRO_FORMAT_PLANAR_444 = 8 } cairo_format_t; /** diff --git a/src/cairoint.h b/src/cairoint.h index 00ac0713..12124c0b 100644 --- a/src/cairoint.h +++ b/src/cairoint.h @@ -2117,7 +2117,7 @@ _cairo_surface_has_device_transform (cairo_surface_t *surface) cairo_pure; /* cairo-image-surface.c */ #define CAIRO_FORMAT_VALID(format) ((format) >= CAIRO_FORMAT_ARGB32 && \ - (format) <= CAIRO_FORMAT_BGRA32) + (format) <= CAIRO_FORMAT_PLANAR_444) #define CAIRO_FORMAT_MAX_PLANES 4 #define CAIRO_COLOR_SPACE_VALID(colorspace) ((colorspace) <= CAIRO_COLOR_SPACE_YCBCR_JPEG) |