vrend: Support R10G10B10{A2, X2} formats v2

Introduce the VIRGL_FORMAT_R10G10B10{A2,X2}_UNORM formats and add
support for them in the renderer.

Fixes:

dEQP-GLES2.functional.fbo.completeness.renderable.texture.color0.rgb_unsigned_int_2_10_10_10_rev
dEQP-GLES2.functional.fbo.completeness.renderable.texture.color0.rgba_unsigned_int_2_10_10_10_rev

v2:
Also update cvs file with newly added format.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>

src/gallium/auxiliary/util/u_format.csv

@@ -78,6 +78,7 @@ PIPE_FORMAT_B4G4R4A4_UNORM        , plain, 1, 1, un4 , un4 , un4 , un4 , zyxw, r
 PIPE_FORMAT_B4G4R4X4_UNORM        , plain, 1, 1, un4 , un4 , un4 , x4  , zyx1, rgb, x4  , un4 , un4 , un4 , yzw1
 PIPE_FORMAT_B5G6R5_UNORM          , plain, 1, 1, un5 , un6 , un5 ,     , zyx1, rgb, un5 , un6 , un5 ,     , xyz1
 PIPE_FORMAT_R10G10B10A2_UNORM     , plain, 1, 1, un10, un10, un10, un2 , xyzw, rgb, un2 , un10, un10, un10, wzyx
+PIPE_FORMAT_R10G10B10X2_UNORM     , plain, 1, 1, un10, un10, un10, x2,   xyz1, rgb, x2  , un10, un10, un10, wzy1
 PIPE_FORMAT_B10G10R10A2_UNORM     , plain, 1, 1, un10, un10, un10, un2 , zyxw, rgb, un2 , un10, un10, un10, yzwx
 PIPE_FORMAT_B2G3R3_UNORM          , plain, 1, 1, un2 , un3 , un3 ,     , zyx1, rgb, un3 , un3 , un2 ,     , xyz1
 

src/virgl_hw.h

@@ -38,6 +38,7 @@ enum virgl_formats {
    VIRGL_FORMAT_B5G5R5A1_UNORM          = 5,
    VIRGL_FORMAT_B4G4R4A4_UNORM          = 6,
    VIRGL_FORMAT_B5G6R5_UNORM            = 7,
+   VIRGL_FORMAT_R10G10B10A2_UNORM       = 8,
    VIRGL_FORMAT_L8_UNORM                = 9,    /**< ubyte luminance */
    VIRGL_FORMAT_A8_UNORM                = 10,   /**< ubyte alpha */
    VIRGL_FORMAT_L8A8_UNORM              = 12,   /**< ubyte alpha, luminance */
@@ -201,6 +202,9 @@ enum virgl_formats {
    VIRGL_FORMAT_BPTC_SRGBA              = 256,
    VIRGL_FORMAT_BPTC_RGB_FLOAT          = 257,
    VIRGL_FORMAT_BPTC_RGB_UFLOAT         = 258,
+
+   VIRGL_FORMAT_R10G10B10X2_UNORM       = 308,
+
    VIRGL_FORMAT_MAX,
 };
 

src/vrend_formats.c

@@ -232,6 +232,8 @@ static struct vrend_format_table bit10_formats[] = {
   { VIRGL_FORMAT_B10G10R10X2_UNORM, GL_RGB10_A2, GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV },
   { VIRGL_FORMAT_B10G10R10A2_UNORM, GL_RGB10_A2, GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV },
   { VIRGL_FORMAT_B10G10R10A2_UINT, GL_RGB10_A2UI, GL_BGRA_INTEGER, GL_UNSIGNED_INT_2_10_10_10_REV },
+  { VIRGL_FORMAT_R10G10B10X2_UNORM, GL_RGB10_A2, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV },
+  { VIRGL_FORMAT_R10G10B10A2_UNORM, GL_RGB10_A2, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV },
 };
 
 static struct vrend_format_table packed_float_formats[] = {