gallium: Add a cap to check if the driver supports fill_rectangle

Changes since v1:
- Add pipe caps for etnaviv, freedreno, swr and virgl

Signed-off-by: Lyude <lyude@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

src/gallium/docs/source/screen.rst

@@ -377,6 +377,10 @@ The integer capabilities:
 * ``PIPE_CAP_TGSI_TEX_TXF_LZ``: Whether TEX_LZ and TXF_LZ opcodes are
   supported.
 * ``PIPE_CAP_TGSI_CLOCK``: Whether the CLOCK opcode is supported.
+* ``PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE``: Whether the
+  PIPE_POLYGON_MODE_FILL_RECTANGLE mode is supported for
+  ``pipe_rasterizer_state::fill_front`` and
+  ``pipe_rasterizer_state::fill_back``.
 
 
 .. _pipe_capf:

src/gallium/drivers/etnaviv/etnaviv_screen.c

@@ -246,6 +246,7 @@ etna_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_INT64_DIVMOD:
    case PIPE_CAP_TGSI_TEX_TXF_LZ:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
 
    /* Stream output. */

src/gallium/drivers/freedreno/freedreno_screen.c

@@ -303,6 +303,7 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
 	case PIPE_CAP_INT64_DIVMOD:
 	case PIPE_CAP_TGSI_TEX_TXF_LZ:
 	case PIPE_CAP_TGSI_CLOCK:
+	case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
 		return 0;
 
 	case PIPE_CAP_MAX_VIEWPORTS:

src/gallium/drivers/i915/i915_screen.c

@@ -276,6 +276,7 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_MAX_WINDOW_RECTANGLES:
    case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED:
    case PIPE_CAP_TGSI_ARRAY_COMPONENTS:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
 
    case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:

src/gallium/drivers/llvmpipe/lp_screen.c

@@ -348,6 +348,7 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_TGSI_FS_FBFETCH:
    case PIPE_CAP_TGSI_MUL_ZERO_WINS:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
    }
    /* should only get here on unhandled cases */

src/gallium/drivers/nouveau/nv30/nv30_screen.c

@@ -212,6 +212,7 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_INT64_DIVMOD:
    case PIPE_CAP_TGSI_TEX_TXF_LZ:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
 
    case PIPE_CAP_VENDOR_ID:

src/gallium/drivers/nouveau/nv50/nv50_screen.c

@@ -264,6 +264,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_INT64:
    case PIPE_CAP_INT64_DIVMOD:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
 
    case PIPE_CAP_VENDOR_ID:

src/gallium/drivers/nouveau/nvc0/nvc0_screen.c

@@ -286,6 +286,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
    case PIPE_CAP_INT64_DIVMOD:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
 
    case PIPE_CAP_VENDOR_ID:

src/gallium/drivers/r300/r300_screen.c

@@ -234,6 +234,7 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
         case PIPE_CAP_INT64_DIVMOD:
         case PIPE_CAP_TGSI_TEX_TXF_LZ:
         case PIPE_CAP_TGSI_CLOCK:
+        case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
             return 0;
 
         /* SWTCL-only features. */

src/gallium/drivers/r600/r600_pipe.c

@@ -382,6 +382,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_INT64_DIVMOD:
 	case PIPE_CAP_TGSI_TEX_TXF_LZ:
 	case PIPE_CAP_TGSI_CLOCK:
+	case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
 		return 0;
 
 	case PIPE_CAP_DOUBLES:

src/gallium/drivers/radeonsi/si_pipe.c

@@ -492,6 +492,7 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_TGSI_FS_FBFETCH:
 	case PIPE_CAP_TGSI_MUL_ZERO_WINS:
 	case PIPE_CAP_UMA:
+	case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
 		return 0;
 
 	case PIPE_CAP_QUERY_BUFFER_OBJECT:

src/gallium/drivers/softpipe/sp_screen.c

@@ -298,6 +298,7 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_TGSI_FS_FBFETCH:
    case PIPE_CAP_TGSI_MUL_ZERO_WINS:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
    case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
       return 4;

src/gallium/drivers/svga/svga_screen.c

@@ -428,6 +428,7 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_INT64_DIVMOD:
    case PIPE_CAP_TGSI_TEX_TXF_LZ:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
    }
 

src/gallium/drivers/swr/swr_screen.cpp

@@ -320,6 +320,7 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_INT64_DIVMOD:
    case PIPE_CAP_TGSI_TEX_TXF_LZ:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
 
    case PIPE_CAP_VENDOR_ID:

src/gallium/drivers/vc4/vc4_screen.c

@@ -248,6 +248,7 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
         case PIPE_CAP_INT64_DIVMOD:
         case PIPE_CAP_TGSI_TEX_TXF_LZ:
         case PIPE_CAP_TGSI_CLOCK:
+        case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
                 return 0;
 
                 /* Stream output. */

src/gallium/drivers/virgl/virgl_screen.c

@@ -257,6 +257,7 @@ virgl_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_INT64_DIVMOD:
    case PIPE_CAP_TGSI_TEX_TXF_LZ:
    case PIPE_CAP_TGSI_CLOCK:
+   case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
       return 0;
    case PIPE_CAP_VENDOR_ID:
       return 0x1af4;

src/gallium/include/pipe/p_defines.h

@@ -756,6 +756,7 @@ enum pipe_cap
    PIPE_CAP_INT64_DIVMOD,
    PIPE_CAP_TGSI_TEX_TXF_LZ,
    PIPE_CAP_TGSI_CLOCK,
+   PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE,
 };
 
 #define PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50 (1 << 0)