From 6fd8b9b550713302566bb4c28e49c219870ccfec Mon Sep 17 00:00:00 2001
From: Michal Krol <michal@vmware.com>
Date: Tue, 8 Dec 2009 15:30:10 +0100
Subject: Remove remaining pipe format utility functions.

Depricate pf_type(), pf_size_*(), pf_layout() and pf_exp2().

Map depricated PIPE_FORMAT_TYPE to new UTIL_FORMAT_ values:

UNKNOWN = TYPE_VOID
UNORM   = TYPE_UNSIGNED + LAYOUT_ARITH
SNORM   = TYPE_SIGNED + LAYOUT_ARITH
FIXED   = TYPE_FIXED
FLOAT   = TYPE_FLOAT
USCALED = TYPE_UNSIGNED + LAYOUT_ARRAY
SSCALED = TYPE_SIGNED + LAYOUT_ARRAY
SRGB    = TYPE_COLORSPACE_SRGB
---
 src/gallium/drivers/r300/r300_state_inlines.h | 62 ++++++++++++++-------------
 1 file changed, 32 insertions(+), 30 deletions(-)

(limited to 'src/gallium/drivers/r300/r300_state_inlines.h')

diff --git a/src/gallium/drivers/r300/r300_state_inlines.h b/src/gallium/drivers/r300/r300_state_inlines.h
index ab720f366d..5c58655da1 100644
--- a/src/gallium/drivers/r300/r300_state_inlines.h
+++ b/src/gallium/drivers/r300/r300_state_inlines.h
@@ -445,20 +445,22 @@ static INLINE uint32_t r300_translate_gb_pipes(int pipe_count)
 static INLINE unsigned pf_component_count(enum pipe_format format) {
     unsigned count = 0;
 
-    if (pf_layout(format) != PIPE_FORMAT_LAYOUT_RGBAZS) {
-        return count;
+    if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0)) {
+        count++;
     }
-
-    if (pf_size_x(format)) {
+    if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 1)) {
+        count++;
+    }
+    if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 2)) {
         count++;
     }
-    if (pf_size_y(format)) {
+    if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3)) {
         count++;
     }
-    if (pf_size_z(format)) {
+    if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 0)) {
         count++;
     }
-    if (pf_size_w(format)) {
+    if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1)) {
         count++;
     }
 
@@ -469,19 +471,23 @@ static INLINE unsigned pf_component_count(enum pipe_format format) {
 static INLINE uint16_t
 r300_translate_vertex_data_type(enum pipe_format format) {
     uint32_t result = 0;
+    const struct util_format_description *desc;
     unsigned components = pf_component_count(format);
 
-    if (pf_layout(format) != PIPE_FORMAT_LAYOUT_RGBAZS) {
+    desc = util_format_description(format);
+
+    if (desc->layout != UTIL_FORMAT_LAYOUT_ARITH &&
+        desc->layout != UTIL_FORMAT_LAYOUT_ARRAY) {
         debug_printf("r300: Bad format %s in %s:%d\n", pf_name(format),
             __FUNCTION__, __LINE__);
         assert(0);
     }
 
-    switch (pf_type(format)) {
+    switch (desc->type) {
         /* Half-floats, floats, doubles */
-        case PIPE_FORMAT_TYPE_FLOAT:
-            switch (pf_size_x(format)) {
-                case 4:
+        case UTIL_FORMAT_TYPE_FLOAT:
+            switch (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0)) {
+                case 32:
                     result = R300_DATA_TYPE_FLOAT_1 + (components - 1);
                     break;
                 default:
@@ -490,19 +496,15 @@ r300_translate_vertex_data_type(enum pipe_format format) {
                     assert(0);
             }
             break;
-        /* Normalized unsigned ints */
-        case PIPE_FORMAT_TYPE_UNORM:
-        /* Normalized signed ints */
-        case PIPE_FORMAT_TYPE_SNORM:
-        /* Non-normalized unsigned ints */
-        case PIPE_FORMAT_TYPE_USCALED:
-        /* Non-normalized signed ints */
-        case PIPE_FORMAT_TYPE_SSCALED:
-            switch (pf_size_x(format)) {
-                case 1:
+        /* Unsigned ints */
+        case UTIL_FORMAT_TYPE_UNSIGNED:
+        /* Signed ints */
+        case UTIL_FORMAT_TYPE_SIGNED:
+            switch (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0)) {
+                case 8:
                     result = R300_DATA_TYPE_BYTE;
                     break;
-                case 2:
+                case 16:
                     if (components > 2) {
                         result = R300_DATA_TYPE_SHORT_4;
                     } else {
@@ -512,8 +514,8 @@ r300_translate_vertex_data_type(enum pipe_format format) {
                 default:
                     debug_printf("r300: Bad format %s in %s:%d\n",
                         pf_name(format), __FUNCTION__, __LINE__);
-                    debug_printf("r300: pf_size_x(format) == %d\n",
-                        pf_size_x(format));
+                    debug_printf("r300: util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0) == %d\n",
+                        util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0));
                     assert(0);
             }
             break;
@@ -523,12 +525,11 @@ r300_translate_vertex_data_type(enum pipe_format format) {
             assert(0);
     }
 
-    if (pf_type(format) == PIPE_FORMAT_TYPE_SSCALED) {
+    if (desc->type == UTIL_FORMAT_TYPE_SIGNED) {
         result |= R300_SIGNED;
-    } else if (pf_type(format) == PIPE_FORMAT_TYPE_UNORM) {
+    }
+    if (desc->layout == UTIL_FORMAT_LAYOUT_ARITH) {
         result |= R300_NORMALIZE;
-    } else if (pf_type(format) == PIPE_FORMAT_TYPE_SNORM) {
-        result |= (R300_SIGNED | R300_NORMALIZE);
     }
 
     return result;
@@ -540,7 +541,8 @@ r300_translate_vertex_data_swizzle(enum pipe_format format) {
 
     assert(format);
 
-    if (pf_layout(format) != PIPE_FORMAT_LAYOUT_RGBAZS) {
+    if (desc->layout != UTIL_FORMAT_LAYOUT_ARITH &&
+        desc->layout != UTIL_FORMAT_LAYOUT_ARRAY) {
         debug_printf("r300: Bad format %s in %s:%d\n",
             pf_name(format), __FUNCTION__, __LINE__);
         return 0;
-- 
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