From: Marek Olšák <maraeo@gmail.com>
Date: Wed, 13 Feb 2013 17:11:48 +0000 (+0100)
Subject: r600g: add support for red-alpha render targets
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=34dc4d6b67529cd65e744c4ac487d7700cd633da;p=mesa.git

r600g: add support for red-alpha render targets
---

diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 4d34d8ba1dd..ad0a62e968a 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -292,6 +292,18 @@ static uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_L32A32_UINT:
 	case PIPE_FORMAT_L32A32_SINT:
 	case PIPE_FORMAT_L32A32_FLOAT:
+        case PIPE_FORMAT_R8A8_UNORM:
+	case PIPE_FORMAT_R8A8_SNORM:
+	case PIPE_FORMAT_R8A8_UINT:
+	case PIPE_FORMAT_R8A8_SINT:
+	case PIPE_FORMAT_R16A16_UNORM:
+	case PIPE_FORMAT_R16A16_SNORM:
+	case PIPE_FORMAT_R16A16_UINT:
+	case PIPE_FORMAT_R16A16_SINT:
+	case PIPE_FORMAT_R16A16_FLOAT:
+	case PIPE_FORMAT_R32A32_UINT:
+	case PIPE_FORMAT_R32A32_SINT:
+	case PIPE_FORMAT_R32A32_FLOAT:
 		return V_028C70_SWAP_ALT;
 	case PIPE_FORMAT_R8G8_UNORM:
 	case PIPE_FORMAT_R8G8_SNORM:
@@ -445,6 +457,10 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R8G8_SNORM:
 	case PIPE_FORMAT_R8G8_UINT:
 	case PIPE_FORMAT_R8G8_SINT:
+        case PIPE_FORMAT_R8A8_UNORM:
+	case PIPE_FORMAT_R8A8_SNORM:
+	case PIPE_FORMAT_R8A8_UINT:
+	case PIPE_FORMAT_R8A8_SINT:
 		return V_028C70_COLOR_8_8;
 
 	case PIPE_FORMAT_R16_UNORM:
@@ -531,6 +547,7 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
 
 	case PIPE_FORMAT_R16G16_FLOAT:
 	case PIPE_FORMAT_L16A16_FLOAT:
+        case PIPE_FORMAT_R16A16_FLOAT:
 		return V_028C70_COLOR_16_16_FLOAT;
 
 	case PIPE_FORMAT_R16G16_UNORM:
@@ -541,6 +558,10 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_L16A16_SNORM:
 	case PIPE_FORMAT_L16A16_UINT:
 	case PIPE_FORMAT_L16A16_SINT:
+        case PIPE_FORMAT_R16A16_UNORM:
+	case PIPE_FORMAT_R16A16_SNORM:
+	case PIPE_FORMAT_R16A16_UINT:
+	case PIPE_FORMAT_R16A16_SINT:
 		return V_028C70_COLOR_16_16;
 
 	case PIPE_FORMAT_R11G11B10_FLOAT:
@@ -563,6 +584,7 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
 
 	case PIPE_FORMAT_R32G32_FLOAT:
 	case PIPE_FORMAT_L32A32_FLOAT:
+        case PIPE_FORMAT_R32A32_FLOAT:
 		return V_028C70_COLOR_32_32_FLOAT;
 
 	case PIPE_FORMAT_R32G32_SINT:
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index ec06be6ae46..c6559bbd000 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -222,6 +222,18 @@ static uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_L32A32_UINT:
 	case PIPE_FORMAT_L32A32_SINT:
 	case PIPE_FORMAT_L32A32_FLOAT:
+        case PIPE_FORMAT_R8A8_UNORM:
+	case PIPE_FORMAT_R8A8_SNORM:
+	case PIPE_FORMAT_R8A8_UINT:
+	case PIPE_FORMAT_R8A8_SINT:
+	case PIPE_FORMAT_R16A16_UNORM:
+	case PIPE_FORMAT_R16A16_SNORM:
+	case PIPE_FORMAT_R16A16_UINT:
+	case PIPE_FORMAT_R16A16_SINT:
+	case PIPE_FORMAT_R16A16_FLOAT:
+	case PIPE_FORMAT_R32A32_UINT:
+	case PIPE_FORMAT_R32A32_SINT:
+	case PIPE_FORMAT_R32A32_FLOAT:
 		return V_0280A0_SWAP_ALT;
 	case PIPE_FORMAT_R8G8_UNORM:
 	case PIPE_FORMAT_R8G8_SNORM:
@@ -377,6 +389,10 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R8G8_SNORM:
 	case PIPE_FORMAT_R8G8_UINT:
 	case PIPE_FORMAT_R8G8_SINT:
+        case PIPE_FORMAT_R8A8_UNORM:
+	case PIPE_FORMAT_R8A8_SNORM:
+	case PIPE_FORMAT_R8A8_UINT:
+	case PIPE_FORMAT_R8A8_SINT:
 		return V_0280A0_COLOR_8_8;
 
 	case PIPE_FORMAT_R16_UNORM:
@@ -458,6 +474,7 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
 
 	case PIPE_FORMAT_R16G16_FLOAT:
 	case PIPE_FORMAT_L16A16_FLOAT:
+        case PIPE_FORMAT_R16A16_FLOAT:
 		return V_0280A0_COLOR_16_16_FLOAT;
 
 	case PIPE_FORMAT_R16G16_UNORM:
@@ -468,6 +485,10 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_L16A16_SNORM:
 	case PIPE_FORMAT_L16A16_UINT:
 	case PIPE_FORMAT_L16A16_SINT:
+        case PIPE_FORMAT_R16A16_UNORM:
+	case PIPE_FORMAT_R16A16_SNORM:
+	case PIPE_FORMAT_R16A16_UINT:
+	case PIPE_FORMAT_R16A16_SINT:
 		return V_0280A0_COLOR_16_16;
 
 	case PIPE_FORMAT_R11G11B10_FLOAT:
@@ -490,6 +511,7 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
 
 	case PIPE_FORMAT_R32G32_FLOAT:
 	case PIPE_FORMAT_L32A32_FLOAT:
+        case PIPE_FORMAT_R32A32_FLOAT:
 		return V_0280A0_COLOR_32_32_FLOAT;
 
 	case PIPE_FORMAT_R32G32_SINT: