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authorChris Forbes <[email protected]>2013-11-07 22:24:06 +1300
committerChris Forbes <[email protected]>2013-11-08 09:10:06 +1300
commit48b6d70bef7c2c151a0cdd2a4ccb46cd7f5a6ab3 (patch)
treef34dd498d3e1b22b38590b984f0de490772e1edd /src/mesa/vbo
parentfa14f8afa05eda26f45e4162878e387e4713e488 (diff)
vbo: add 10_11_11 support to vbo_attrib_tmp
Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/vbo')
-rw-r--r--src/mesa/vbo/vbo_attrib_tmp.h32
1 files changed, 26 insertions, 6 deletions
diff --git a/src/mesa/vbo/vbo_attrib_tmp.h b/src/mesa/vbo/vbo_attrib_tmp.h
index bbc0205391c..358d12d1590 100644
--- a/src/mesa/vbo/vbo_attrib_tmp.h
+++ b/src/mesa/vbo/vbo_attrib_tmp.h
@@ -25,6 +25,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
+#include "util/u_format_r11g11b10f.h"
+
/* float */
#define ATTR1FV( A, V ) ATTR( A, 1, GL_FLOAT, (V)[0], 0, 0, 1 )
#define ATTR2FV( A, V ) ATTR( A, 2, GL_FLOAT, (V)[0], (V)[1], 0, 1 )
@@ -205,6 +207,10 @@ static inline float conv_i2_to_norm_float(const struct gl_context *ctx, int i2)
} else { \
ATTRI10_##val((attr), (arg)); \
} \
+ } else if ((type) == GL_UNSIGNED_INT_10F_11F_11F_REV) { \
+ float res[4]; \
+ r11g11b10f_to_float3((arg), res); \
+ ATTR##val##FV((attr), res); \
} else \
ERROR(GL_INVALID_VALUE); \
} while(0)
@@ -835,12 +841,26 @@ TAG(VertexAttrib4fvNV)(GLuint index, const GLfloat * v)
ATTR4FV(index, v);
}
+
#define ERROR_IF_NOT_PACKED_TYPE(ctx, type, func) \
if (type != GL_INT_2_10_10_10_REV && type != GL_UNSIGNED_INT_2_10_10_10_REV) { \
_mesa_error(ctx, GL_INVALID_ENUM, "%s(type)", func); \
return; \
}
+/* Extended version of ERROR_IF_NOT_PACKED_TYPE which also
+ * accepts GL_UNSIGNED_INT_10F_11F_11F_REV.
+ *
+ * Only used for VertexAttribP[123]ui[v]; VertexAttribP4* cannot use this type,
+ * and neither can legacy vertex attribs.
+ */
+#define ERROR_IF_NOT_PACKED_TYPE_EXT(ctx, type, func) \
+ if (type != GL_INT_2_10_10_10_REV && type != GL_UNSIGNED_INT_2_10_10_10_REV && \
+ type != GL_UNSIGNED_INT_10F_11F_11F_REV) { \
+ _mesa_error(ctx, GL_INVALID_ENUM, "%s(type)", func); \
+ return; \
+ }
+
static void GLAPIENTRY
TAG(VertexP2ui)(GLenum type, GLuint value)
{
@@ -1094,7 +1114,7 @@ TAG(VertexAttribP1ui)(GLuint index, GLenum type, GLboolean normalized,
GLuint value)
{
GET_CURRENT_CONTEXT(ctx);
- ERROR_IF_NOT_PACKED_TYPE(ctx, type, "glVertexAttribP1ui");
+ ERROR_IF_NOT_PACKED_TYPE_EXT(ctx, type, "glVertexAttribP1ui");
ATTR_UI_INDEX(ctx, 1, type, normalized, index, value);
}
@@ -1103,7 +1123,7 @@ TAG(VertexAttribP2ui)(GLuint index, GLenum type, GLboolean normalized,
GLuint value)
{
GET_CURRENT_CONTEXT(ctx);
- ERROR_IF_NOT_PACKED_TYPE(ctx, type, "glVertexAttribP2ui");
+ ERROR_IF_NOT_PACKED_TYPE_EXT(ctx, type, "glVertexAttribP2ui");
ATTR_UI_INDEX(ctx, 2, type, normalized, index, value);
}
@@ -1112,7 +1132,7 @@ TAG(VertexAttribP3ui)(GLuint index, GLenum type, GLboolean normalized,
GLuint value)
{
GET_CURRENT_CONTEXT(ctx);
- ERROR_IF_NOT_PACKED_TYPE(ctx, type, "glVertexAttribP3ui");
+ ERROR_IF_NOT_PACKED_TYPE_EXT(ctx, type, "glVertexAttribP3ui");
ATTR_UI_INDEX(ctx, 3, type, normalized, index, value);
}
@@ -1130,7 +1150,7 @@ TAG(VertexAttribP1uiv)(GLuint index, GLenum type, GLboolean normalized,
const GLuint *value)
{
GET_CURRENT_CONTEXT(ctx);
- ERROR_IF_NOT_PACKED_TYPE(ctx, type, "glVertexAttribP1uiv");
+ ERROR_IF_NOT_PACKED_TYPE_EXT(ctx, type, "glVertexAttribP1uiv");
ATTR_UI_INDEX(ctx, 1, type, normalized, index, *value);
}
@@ -1139,7 +1159,7 @@ TAG(VertexAttribP2uiv)(GLuint index, GLenum type, GLboolean normalized,
const GLuint *value)
{
GET_CURRENT_CONTEXT(ctx);
- ERROR_IF_NOT_PACKED_TYPE(ctx, type, "glVertexAttribP2uiv");
+ ERROR_IF_NOT_PACKED_TYPE_EXT(ctx, type, "glVertexAttribP2uiv");
ATTR_UI_INDEX(ctx, 2, type, normalized, index, *value);
}
@@ -1148,7 +1168,7 @@ TAG(VertexAttribP3uiv)(GLuint index, GLenum type, GLboolean normalized,
const GLuint *value)
{
GET_CURRENT_CONTEXT(ctx);
- ERROR_IF_NOT_PACKED_TYPE(ctx, type, "glVertexAttribP3uiv");
+ ERROR_IF_NOT_PACKED_TYPE_EXT(ctx, type, "glVertexAttribP3uiv");
ATTR_UI_INDEX(ctx, 3, type, normalized, index, *value);
}