From: Marek Olšák <maraeo@gmail.com>
Date: Fri, 25 Jan 2013 23:27:27 +0000 (+0100)
Subject: r300g: use new RGBX formats
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=27e216a07501f4d2ade1e1ec8b9a1f709304013b;p=mesa.git

r300g: use new RGBX formats
---

diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index ebc8a2e958d..60759160b0e 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -468,6 +468,9 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
 
     /* Check sampler format support. */
     if ((usage & PIPE_BIND_SAMPLER_VIEW) &&
+        /* these two are broken for an unknown reason */
+        format != PIPE_FORMAT_R8G8B8X8_SNORM &&
+        format != PIPE_FORMAT_R16G16B16X16_SNORM &&
         /* ATI1N is r5xx-only. */
         (is_r500 || !is_ati1n) &&
         /* ATI2N is supported on r4xx-r5xx. */
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index b33c2f37a42..e4cb967e9f3 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -449,7 +449,7 @@ static uint32_t r300_translate_colorformat(enum pipe_format format)
         case PIPE_FORMAT_R8G8B8A8_UNORM:
         case PIPE_FORMAT_R8G8B8A8_SNORM:
         case PIPE_FORMAT_R8G8B8X8_UNORM:
-        /*case PIPE_FORMAT_R8G8B8X8_SNORM:*/
+        case PIPE_FORMAT_R8G8B8X8_SNORM:
         /* These formats work fine with ARGB8888 if US_OUT_FMT is set
          * correctly. */
         case PIPE_FORMAT_R16G16_UNORM:
@@ -467,12 +467,16 @@ static uint32_t r300_translate_colorformat(enum pipe_format format)
         case PIPE_FORMAT_R10G10B10A2_UNORM:
         case PIPE_FORMAT_R10G10B10X2_SNORM:
         case PIPE_FORMAT_B10G10R10A2_UNORM:
+        case PIPE_FORMAT_B10G10R10X2_UNORM:
             return R500_COLOR_FORMAT_ARGB2101010;  /* R5xx-only? */
 
         /* 64-bit buffers. */
         case PIPE_FORMAT_R16G16B16A16_UNORM:
         case PIPE_FORMAT_R16G16B16A16_SNORM:
         case PIPE_FORMAT_R16G16B16A16_FLOAT:
+        case PIPE_FORMAT_R16G16B16X16_UNORM:
+        case PIPE_FORMAT_R16G16B16X16_SNORM:
+        case PIPE_FORMAT_R16G16B16X16_FLOAT:
         /* These formats work fine with ARGB16161616 if US_OUT_FMT is set
          * correctly. */
         case PIPE_FORMAT_R32G32_FLOAT:
@@ -481,6 +485,7 @@ static uint32_t r300_translate_colorformat(enum pipe_format format)
 
         /* 128-bit buffers. */
         case PIPE_FORMAT_R32G32B32A32_FLOAT:
+        case PIPE_FORMAT_R32G32B32X32_FLOAT:
             return R300_COLOR_FORMAT_ARGB32323232;
 
         /* YUV buffers. */
@@ -648,6 +653,7 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format)
         case PIPE_FORMAT_B8G8R8X8_UNORM:
         /*case PIPE_FORMAT_B8G8R8X8_SNORM:*/
         case PIPE_FORMAT_B10G10R10A2_UNORM:
+        case PIPE_FORMAT_B10G10R10X2_UNORM:
             return modifier |
                 R300_C0_SEL_B | R300_C1_SEL_G |
                 R300_C2_SEL_R | R300_C3_SEL_A;
@@ -663,7 +669,7 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format)
 
         /* RGBA outputs. */
         case PIPE_FORMAT_R8G8B8X8_UNORM:
-        /*case PIPE_FORMAT_R8G8B8X8_SNORM:*/
+        case PIPE_FORMAT_R8G8B8X8_SNORM:
         case PIPE_FORMAT_R8G8B8A8_UNORM:
         case PIPE_FORMAT_R8G8B8A8_SNORM:
         case PIPE_FORMAT_R10G10B10A2_UNORM:
@@ -679,6 +685,7 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format)
         case PIPE_FORMAT_R16G16B16A16_FLOAT:
         case PIPE_FORMAT_R32_FLOAT:
         case PIPE_FORMAT_R32G32B32A32_FLOAT:
+        case PIPE_FORMAT_R32G32B32X32_FLOAT:
         case PIPE_FORMAT_L16_UNORM:
         case PIPE_FORMAT_L16_SNORM:
         case PIPE_FORMAT_L16_FLOAT:
@@ -687,6 +694,9 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format)
         case PIPE_FORMAT_I16_SNORM:
         case PIPE_FORMAT_I16_FLOAT:
         case PIPE_FORMAT_I32_FLOAT:
+        case PIPE_FORMAT_R16G16B16X16_UNORM:
+        case PIPE_FORMAT_R16G16B16X16_SNORM:
+        case PIPE_FORMAT_R16G16B16X16_FLOAT:
             return modifier |
                 R300_C0_SEL_R | R300_C1_SEL_G |
                 R300_C2_SEL_B | R300_C3_SEL_A;
@@ -746,6 +756,7 @@ static uint32_t r300_translate_colormask_swizzle(enum pipe_format format)
     case PIPE_FORMAT_B4G4R4X4_UNORM:
     case PIPE_FORMAT_B8G8R8X8_UNORM:
     /*case PIPE_FORMAT_B8G8R8X8_SNORM:*/
+    case PIPE_FORMAT_B10G10R10X2_UNORM:
         return COLORMASK_BGRX;
 
     case PIPE_FORMAT_B5G6R5_UNORM:
@@ -757,8 +768,13 @@ static uint32_t r300_translate_colormask_swizzle(enum pipe_format format)
         return COLORMASK_BGRA;
 
     case PIPE_FORMAT_R8G8B8X8_UNORM:
+    /* RGBX_SNORM formats are broken for an unknown reason */
     /*case PIPE_FORMAT_R8G8B8X8_SNORM:*/
-    case PIPE_FORMAT_R10G10B10X2_SNORM:
+    /*case PIPE_FORMAT_R10G10B10X2_SNORM:*/
+    case PIPE_FORMAT_R16G16B16X16_UNORM:
+    /*case PIPE_FORMAT_R16G16B16X16_SNORM:*/
+    case PIPE_FORMAT_R16G16B16X16_FLOAT:
+    case PIPE_FORMAT_R32G32B32X32_FLOAT:
         return COLORMASK_RGBX;
 
     case PIPE_FORMAT_R8G8B8A8_UNORM: