gallium: Add tokens for DragonFly BSD.

[mesa.git] / src / gallium / include / pipe / p_shader_tokens.h

diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h
index 9261b79d91e92c27d72f5adc709b01955fcca685..df154a27c8ddc0ae72b7549047240daddbcc8596 100644 (file)
--- a/src/gallium/include/pipe/p_shader_tokens.h
+++ b/src/gallium/include/pipe/p_shader_tokens.h
@@ -103,6 +103,11 @@ enum tgsi_file_type {
 #define TGSI_INTERPOLATE_COLOR         3 /* special color case for smooth/flat */
 #define TGSI_INTERPOLATE_COUNT         4
 
+#define TGSI_INTERPOLATE_LOC_CENTER    0
+#define TGSI_INTERPOLATE_LOC_CENTROID  1
+#define TGSI_INTERPOLATE_LOC_SAMPLE    2
+#define TGSI_INTERPOLATE_LOC_COUNT     3
+
 #define TGSI_CYLINDRICAL_WRAP_X (1 << 0)
 #define TGSI_CYLINDRICAL_WRAP_Y (1 << 1)
 #define TGSI_CYLINDRICAL_WRAP_Z (1 << 2)
@@ -138,9 +143,9 @@ struct tgsi_declaration_dimension
 struct tgsi_declaration_interp
 {
    unsigned Interpolate : 4;   /**< one of TGSI_INTERPOLATE_x */
-   unsigned Centroid    : 1;   /**< centroid sampling? */
+   unsigned Location    : 2;   /**< one of TGSI_INTERPOLATE_LOC_x */
    unsigned CylindricalWrap:4; /**< TGSI_CYLINDRICAL_WRAP_x flags */
-   unsigned Padding     : 23;
+   unsigned Padding     : 22;
 };
 
 #define TGSI_SEMANTIC_POSITION   0
@@ -187,12 +192,21 @@ struct tgsi_declaration_resource {
    unsigned Padding     : 22;
 };
 
+enum tgsi_return_type {
+   TGSI_RETURN_TYPE_UNORM = 0,
+   TGSI_RETURN_TYPE_SNORM,
+   TGSI_RETURN_TYPE_SINT,
+   TGSI_RETURN_TYPE_UINT,
+   TGSI_RETURN_TYPE_FLOAT,
+   TGSI_RETURN_TYPE_COUNT
+};
+
 struct tgsi_declaration_sampler_view {
    unsigned Resource    : 8; /**< one of TGSI_TEXTURE_ */
-   unsigned ReturnTypeX : 6; /**< one of enum pipe_type */
-   unsigned ReturnTypeY : 6; /**< one of enum pipe_type */
-   unsigned ReturnTypeZ : 6; /**< one of enum pipe_type */
-   unsigned ReturnTypeW : 6; /**< one of enum pipe_type */
+   unsigned ReturnTypeX : 6; /**< one of enum tgsi_return_type */
+   unsigned ReturnTypeY : 6; /**< one of enum tgsi_return_type */
+   unsigned ReturnTypeZ : 6; /**< one of enum tgsi_return_type */
+   unsigned ReturnTypeW : 6; /**< one of enum tgsi_return_type */
 };
 
 struct tgsi_declaration_array {
@@ -347,7 +361,10 @@ struct tgsi_property_data {
 #define TGSI_OPCODE_UIF                 75
 #define TGSI_OPCODE_ELSE                77
 #define TGSI_OPCODE_ENDIF               78
-                                /* gap */
+
+#define TGSI_OPCODE_DDX_FINE            79
+#define TGSI_OPCODE_DDY_FINE            80
+
 #define TGSI_OPCODE_PUSHA               81
 #define TGSI_OPCODE_POPA                82
 #define TGSI_OPCODE_CEIL                83
@@ -472,7 +489,11 @@ struct tgsi_property_data {
 #define TGSI_OPCODE_IMSB                190
 #define TGSI_OPCODE_UMSB                191
 
-#define TGSI_OPCODE_LAST                192
+#define TGSI_OPCODE_INTERP_CENTROID     192
+#define TGSI_OPCODE_INTERP_SAMPLE       193
+#define TGSI_OPCODE_INTERP_OFFSET       194
+
+#define TGSI_OPCODE_LAST                195
 
 #define TGSI_SAT_NONE            0  /* do not saturate */
 #define TGSI_SAT_ZERO_ONE        1  /* clamp to [0,1] */