Merge branch 'gallium-polygon-stipple'

[mesa.git] / src / mesa / main / formats.h

diff --git a/src/mesa/main/formats.h b/src/mesa/main/formats.h
index b8e76664f85f9db90001cf00f65027dc8c76efb1..5b8c01781a68290bb50c1d19cc58d5504b851d23 100644 (file)
--- a/src/mesa/main/formats.h
+++ b/src/mesa/main/formats.h
@@ -35,6 +35,9 @@
 
 #include <GL/gl.h>
 
+/* OpenGL doesn't have GL_UNSIGNED_BYTE_4_4, so we must define our own type
+ * for GL_LUMINANCE4_ALPHA4. */
+#define MESA_UNSIGNED_BYTE_4_4 (GL_UNSIGNED_BYTE<<1)
 
 
 /**
@@ -139,6 +142,10 @@ typedef enum
    MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16,
    MESA_FORMAT_INTENSITY_FLOAT32,
    MESA_FORMAT_INTENSITY_FLOAT16,
+   MESA_FORMAT_R_FLOAT32,
+   MESA_FORMAT_R_FLOAT16,
+   MESA_FORMAT_RG_FLOAT32,
+   MESA_FORMAT_RG_FLOAT16,
    /*@}*/
 
    /**
@@ -165,17 +172,46 @@ typedef enum
    /*@{*/
    MESA_FORMAT_DUDV8,             /*                     DUDU DUDU DVDV DVDV */
    MESA_FORMAT_SIGNED_R8,         /*                               RRRR RRRR */
-   MESA_FORMAT_SIGNED_RG88,       /*                     RRRR RRRR GGGG GGGG */
+   MESA_FORMAT_SIGNED_RG88_REV,   /*                     GGGG GGGG RRRR RRRR */
    MESA_FORMAT_SIGNED_RGBX8888,   /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */
    MESA_FORMAT_SIGNED_RGBA8888,   /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */
    MESA_FORMAT_SIGNED_RGBA8888_REV,/*AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */
-   MESA_FORMAT_SIGNED_R_16,       /* ushort[0]=R */
-   MESA_FORMAT_SIGNED_RG_16,      /* ushort[0]=R, ushort[1]=G */
+   MESA_FORMAT_SIGNED_R16,        /*                     RRRR RRRR RRRR RRRR */
+   MESA_FORMAT_SIGNED_GR1616,     /* GGGG GGGG GGGG GGGG RRRR RRRR RRRR RRRR */
    MESA_FORMAT_SIGNED_RGB_16,     /* ushort[0]=R, ushort[1]=G, ushort[2]=B */
    MESA_FORMAT_SIGNED_RGBA_16,    /* ... */
    MESA_FORMAT_RGBA_16,           /* ... */
    /*@}*/
 
+   /*@{*/
+   MESA_FORMAT_RED_RGTC1,
+   MESA_FORMAT_SIGNED_RED_RGTC1,
+   MESA_FORMAT_RG_RGTC2,
+   MESA_FORMAT_SIGNED_RG_RGTC2,
+   /*@}*/
+
+   /*@{*/
+   MESA_FORMAT_L_LATC1,
+   MESA_FORMAT_SIGNED_L_LATC1,
+   MESA_FORMAT_LA_LATC2,
+   MESA_FORMAT_SIGNED_LA_LATC2,
+   /*@}*/
+
+   MESA_FORMAT_SIGNED_A8,         /*                               AAAA AAAA */
+   MESA_FORMAT_SIGNED_L8,         /*                               LLLL LLLL */
+   MESA_FORMAT_SIGNED_AL88,       /*                     AAAA AAAA LLLL LLLL */
+   MESA_FORMAT_SIGNED_I8,         /*                               IIII IIII */
+   MESA_FORMAT_SIGNED_A16,        /*                     AAAA AAAA AAAA AAAA */
+   MESA_FORMAT_SIGNED_L16,        /*                     LLLL LLLL LLLL LLLL */
+   MESA_FORMAT_SIGNED_AL1616,     /* AAAA AAAA AAAA AAAA LLLL LLLL LLLL LLLL */
+   MESA_FORMAT_SIGNED_I16,        /*                     IIII IIII IIII IIII */
+
+   MESA_FORMAT_RGB9_E5_FLOAT,
+   MESA_FORMAT_R11_G11_B10_FLOAT,
+
+   MESA_FORMAT_Z32_FLOAT,
+   MESA_FORMAT_Z32_FLOAT_X24S8,
+
    MESA_FORMAT_COUNT
 } gl_format;
 
@@ -183,7 +219,7 @@ typedef enum
 extern const char *
 _mesa_get_format_name(gl_format format);
 
-extern GLuint
+extern GLint
 _mesa_get_format_bytes(gl_format format);
 
 extern GLint
@@ -228,4 +264,7 @@ _mesa_format_to_type_and_comps(gl_format format,
 extern void
 _mesa_test_formats(void);
 
+extern gl_format
+_mesa_get_srgb_format_linear(gl_format format);
+
 #endif /* FORMATS_H */