From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 19 Jan 2010 06:26:35 +0000 (-0500)
Subject: r100/r200: add blit support for ARGB4444
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a67cd1994f3474dd638af76b2bf5b19490863cba;p=mesa.git

r100/r200: add blit support for ARGB4444
---

diff --git a/src/mesa/drivers/dri/r200/r200_blit.c b/src/mesa/drivers/dri/r200/r200_blit.c
index b6bed85a6cf..2b3b165c5ff 100644
--- a/src/mesa/drivers/dri/r200/r200_blit.c
+++ b/src/mesa/drivers/dri/r200/r200_blit.c
@@ -88,6 +88,9 @@ static void inline emit_tx_setup(struct r200_context *r200,
     case MESA_FORMAT_RGB565:
 	    txformat |= R200_TXFORMAT_RGB565;
 	    break;
+    case MESA_FORMAT_ARGB4444:
+	    txformat |= R200_TXFORMAT_ARGB4444 | R200_TXFORMAT_ALPHA_IN_MAP;
+	    break;
     case MESA_FORMAT_ARGB1555:
 	    txformat |= R200_TXFORMAT_ARGB1555 | R200_TXFORMAT_ALPHA_IN_MAP;
 	    break;
@@ -149,6 +152,9 @@ static inline void emit_cb_setup(struct r200_context *r200,
     case MESA_FORMAT_RGB565:
 	    dst_format = RADEON_COLOR_FORMAT_RGB565;
 	    break;
+    case MESA_FORMAT_ARGB4444:
+	    dst_format = RADEON_COLOR_FORMAT_ARGB4444;
+	    break;
     case MESA_FORMAT_ARGB1555:
 	    dst_format = RADEON_COLOR_FORMAT_ARGB1555;
 	    break;
diff --git a/src/mesa/drivers/dri/radeon/radeon_blit.c b/src/mesa/drivers/dri/radeon/radeon_blit.c
index 4abe7a2960d..bc46018255d 100644
--- a/src/mesa/drivers/dri/radeon/radeon_blit.c
+++ b/src/mesa/drivers/dri/radeon/radeon_blit.c
@@ -86,6 +86,9 @@ static void inline emit_tx_setup(struct r100_context *r100,
     case MESA_FORMAT_RGB565:
 	    txformat |= RADEON_TXFORMAT_RGB565;
 	    break;
+    case MESA_FORMAT_ARGB4444:
+	    txformat |= RADEON_TXFORMAT_ARGB4444 | RADEON_TXFORMAT_ALPHA_IN_MAP;
+	    break;
     case MESA_FORMAT_ARGB1555:
 	    txformat |= RADEON_TXFORMAT_ARGB1555 | RADEON_TXFORMAT_ALPHA_IN_MAP;
 	    break;
@@ -144,6 +147,9 @@ static inline void emit_cb_setup(struct r100_context *r100,
     case MESA_FORMAT_RGB565:
 	    dst_format = RADEON_COLOR_FORMAT_RGB565;
 	    break;
+    case MESA_FORMAT_ARGB4444:
+	    dst_format = RADEON_COLOR_FORMAT_ARGB4444;
+	    break;
     case MESA_FORMAT_ARGB1555:
 	    dst_format = RADEON_COLOR_FORMAT_ARGB1555;
 	    break;