#include "math/m_matrix.h"
#include "main/dispatch.h" /* for _gloffset_COUNT */
#include "uniforms.h"
+#include "macros.h"
#ifdef USE_SPARC_ASM
#include "sparc/sparc.h"
consts->MaxSamples = 0;
/* GLSL default if NativeIntegers == FALSE */
- consts->UniformBooleanTrue = FLT_AS_UINT(1.0f);
+ consts->UniformBooleanTrue = FLOAT_AS_UNION(1.0f).u;
/* GL_ARB_sync */
consts->MaxServerWaitTimeout = 0x1fff7fffffffULL;
ub = ((GLubyte) F_TO_I((f) * 255.0F))
#endif
-static inline GLfloat INT_AS_FLT(GLint i)
+static fi_type UINT_AS_UNION(GLuint u)
{
fi_type tmp;
- tmp.i = i;
- return tmp.f;
+ tmp.u = u;
+ return tmp;
}
-static inline GLfloat UINT_AS_FLT(GLuint u)
+static inline fi_type INT_AS_UNION(GLint i)
{
fi_type tmp;
- tmp.u = u;
- return tmp.f;
+ tmp.i = i;
+ return tmp;
}
-static inline unsigned FLT_AS_UINT(float f)
+static inline fi_type FLOAT_AS_UNION(GLfloat f)
{
fi_type tmp;
tmp.f = f;
- return tmp.u;
+ return tmp;
}
/**
* The default values are chosen based on \p type.
*/
static inline void
-COPY_CLEAN_4V_TYPE_AS_FLOAT(GLfloat dst[4], int sz, const GLfloat src[4],
+COPY_CLEAN_4V_TYPE_AS_UNION(fi_type dst[4], int sz, const fi_type src[4],
GLenum type)
{
switch (type) {
case GL_FLOAT:
- ASSIGN_4V(dst, 0, 0, 0, 1);
+ ASSIGN_4V(dst, FLOAT_AS_UNION(0), FLOAT_AS_UNION(0),
+ FLOAT_AS_UNION(0), FLOAT_AS_UNION(1));
break;
case GL_INT:
- ASSIGN_4V(dst, INT_AS_FLT(0), INT_AS_FLT(0),
- INT_AS_FLT(0), INT_AS_FLT(1));
+ ASSIGN_4V(dst, INT_AS_UNION(0), INT_AS_UNION(0),
+ INT_AS_UNION(0), INT_AS_UNION(1));
break;
case GL_UNSIGNED_INT:
- ASSIGN_4V(dst, UINT_AS_FLT(0), UINT_AS_FLT(0),
- UINT_AS_FLT(0), UINT_AS_FLT(1));
+ ASSIGN_4V(dst, UINT_AS_UNION(0), UINT_AS_UNION(0),
+ UINT_AS_UNION(0), UINT_AS_UNION(1));
break;
default:
- ASSIGN_4V(dst, 0.0f, 0.0f, 0.0f, 1.0f); /* silence warnings */
- assert(!"Unexpected type in COPY_CLEAN_4V_TYPE_AS_FLOAT macro");
+ ASSIGN_4V(dst, FLOAT_AS_UNION(0), FLOAT_AS_UNION(0),
+ FLOAT_AS_UNION(0), FLOAT_AS_UNION(1)); /* silence warnings */
+ assert(!"Unexpected type in COPY_CLEAN_4V_TYPE_AS_UNION macro");
}
COPY_SZ_4V(dst, sz, src);
}
#include "util/u_format_r11g11b10f.h"
#include "main/varray.h"
+
+/* ATTR */
+#define ATTR( A, N, T, V0, V1, V2, V3 ) \
+ ATTR_##T((A), (N), (T), (V0), (V1), (V2), (V3))
+
+#define ATTR_GL_UNSIGNED_INT( A, N, T, V0, V1, V2, V3 ) \
+ ATTR_UNION(A, N, T, UINT_AS_UNION(V0), UINT_AS_UNION(V1), \
+ UINT_AS_UNION(V2), UINT_AS_UNION(V3))
+#define ATTR_GL_INT( A, N, T, V0, V1, V2, V3 ) \
+ ATTR_UNION(A, N, T, INT_AS_UNION(V0), INT_AS_UNION(V1), \
+ INT_AS_UNION(V2), INT_AS_UNION(V3))
+#define ATTR_GL_FLOAT( A, N, T, V0, V1, V2, V3 ) \
+ ATTR_UNION(A, N, T, FLOAT_AS_UNION(V0), FLOAT_AS_UNION(V1),\
+ FLOAT_AS_UNION(V2), FLOAT_AS_UNION(V3))
+
+
/* 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 )
/* int */
#define ATTRI( A, N, X, Y, Z, W) ATTR( A, N, GL_INT, \
- INT_AS_FLT(X), INT_AS_FLT(Y), \
- INT_AS_FLT(Z), INT_AS_FLT(W) )
+ X, Y, Z, W )
#define ATTR2IV( A, V ) ATTRI( A, 2, (V)[0], (V)[1], 0, 1 )
#define ATTR3IV( A, V ) ATTRI( A, 3, (V)[0], (V)[1], (V)[2], 1 )
/* uint */
#define ATTRUI( A, N, X, Y, Z, W) ATTR( A, N, GL_UNSIGNED_INT, \
- UINT_AS_FLT(X), UINT_AS_FLT(Y), \
- UINT_AS_FLT(Z), UINT_AS_FLT(W) )
+ X, Y, Z, W )
#define ATTR2UIV( A, V ) ATTRUI( A, 2, (V)[0], (V)[1], 0, 1 )
#define ATTR3UIV( A, V ) ATTRUI( A, 3, (V)[0], (V)[1], (V)[2], 1 )
#include "vbo_exec.h"
#include "vbo_save.h"
+#include "main/macros.h"
struct vbo_context {
struct gl_client_array currval[VBO_ATTRIB_MAX];
}
}
-
/**
* Return default component values for the given format.
- * The return type is an array of floats, because that's how we declare
- * the vertex storage despite the fact we sometimes store integers in there.
+ * The return type is an array of fi_types, because that's how we declare
+ * the vertex storage : floats , integers or unsigned integers.
*/
-static inline const GLfloat *
-vbo_get_default_vals_as_float(GLenum format)
+static inline const fi_type *
+vbo_get_default_vals_as_union(GLenum format)
{
static const GLfloat default_float[4] = { 0, 0, 0, 1 };
static const GLint default_int[4] = { 0, 0, 0, 1 };
switch (format) {
case GL_FLOAT:
- return default_float;
+ return (fi_type *)default_float;
case GL_INT:
case GL_UNSIGNED_INT:
- return (const GLfloat*)default_int;
+ return (fi_type *)default_int;
default:
assert(0);
return NULL;
#include "vbo.h"
#include "vbo_attrib.h"
+#include "main/imports.h"
/**
* Max number of primitives (number of glBegin/End pairs) per VBO.
struct vbo_exec_copied_vtx {
- GLfloat buffer[VBO_ATTRIB_MAX * 4 * VBO_MAX_COPIED_VERTS];
+ fi_type buffer[VBO_ATTRIB_MAX * 4 * VBO_MAX_COPIED_VERTS];
GLuint nr;
};
struct _mesa_prim prim[VBO_MAX_PRIM];
GLuint prim_count;
- GLfloat *buffer_map;
- GLfloat *buffer_ptr; /* cursor, points into buffer */
+ fi_type *buffer_map;
+ fi_type *buffer_ptr; /* cursor, points into buffer */
GLuint buffer_used; /* in bytes */
- GLfloat vertex[VBO_ATTRIB_MAX*4]; /* current vertex */
+ fi_type vertex[VBO_ATTRIB_MAX*4]; /* current vertex */
GLuint vert_count;
GLuint max_vert;
GLenum attrtype[VBO_ATTRIB_MAX];
GLubyte active_sz[VBO_ATTRIB_MAX];
- GLfloat *attrptr[VBO_ATTRIB_MAX];
+ fi_type *attrptr[VBO_ATTRIB_MAX];
struct gl_client_array arrays[VERT_ATTRIB_MAX];
/* According to program mode, the values above plus current
*/
void vbo_exec_vtx_wrap( struct vbo_exec_context *exec )
{
- GLfloat *data = exec->vtx.copied.buffer;
+ fi_type *data = exec->vtx.copied.buffer;
GLuint i;
/* Run pipeline on current vertices, copy wrapped vertices
* ctx->Current.Attrib and ctx->Light.Material.Attrib arrays.
*/
GLfloat *current = (GLfloat *)vbo->currval[i].Ptr;
- GLfloat tmp[4];
+ fi_type tmp[4];
- COPY_CLEAN_4V_TYPE_AS_FLOAT(tmp,
+ COPY_CLEAN_4V_TYPE_AS_UNION(tmp,
exec->vtx.attrsz[i],
exec->vtx.attrptr[i],
exec->vtx.attrtype[i]);
GLint i;
for (i = VBO_ATTRIB_POS + 1; i < VBO_ATTRIB_MAX; i++) {
- const GLfloat *current = (GLfloat *) vbo->currval[i].Ptr;
+ const fi_type *current = (fi_type *) vbo->currval[i].Ptr;
switch (exec->vtx.attrsz[i]) {
case 4: exec->vtx.attrptr[i][3] = current[3];
case 3: exec->vtx.attrptr[i][2] = current[2];
struct gl_context *ctx = exec->ctx;
struct vbo_context *vbo = vbo_context(ctx);
const GLint lastcount = exec->vtx.vert_count;
- GLfloat *old_attrptr[VBO_ATTRIB_MAX];
+ fi_type *old_attrptr[VBO_ATTRIB_MAX];
const GLuint old_vtx_size = exec->vtx.vertex_size; /* floats per vertex */
const GLuint oldSize = exec->vtx.attrsz[attr];
GLuint i;
if (unlikely(oldSize)) {
/* Size changed, recalculate all the attrptr[] values
*/
- GLfloat *tmp = exec->vtx.vertex;
+ fi_type *tmp = exec->vtx.vertex;
for (i = 0 ; i < VBO_ATTRIB_MAX ; i++) {
if (exec->vtx.attrsz[i]) {
else {
/* Just have to append the new attribute at the end */
exec->vtx.attrptr[attr] = exec->vtx.vertex +
- exec->vtx.vertex_size - newSize;
+ exec->vtx.vertex_size - newSize;
}
/* Replay stored vertices to translate them
* -- No need to replay - just copy piecewise
*/
if (unlikely(exec->vtx.copied.nr)) {
- GLfloat *data = exec->vtx.copied.buffer;
- GLfloat *dest = exec->vtx.buffer_ptr;
+ fi_type *data = exec->vtx.copied.buffer;
+ fi_type *dest = exec->vtx.buffer_ptr;
GLuint j;
assert(exec->vtx.buffer_ptr == exec->vtx.buffer_map);
if (j == attr) {
if (oldSize) {
- GLfloat tmp[4];
- COPY_CLEAN_4V_TYPE_AS_FLOAT(tmp, oldSize,
+ fi_type tmp[4];
+ COPY_CLEAN_4V_TYPE_AS_UNION(tmp, oldSize,
data + old_offset,
exec->vtx.attrtype[j]);
COPY_SZ_4V(dest + new_offset, newSize, tmp);
} else {
- GLfloat *current = (GLfloat *)vbo->currval[j].Ptr;
+ fi_type *current = (fi_type *)vbo->currval[j].Ptr;
COPY_SZ_4V(dest + new_offset, sz, current);
}
}
}
else if (newSize < exec->vtx.active_sz[attr]) {
GLuint i;
- const GLfloat *id =
- vbo_get_default_vals_as_float(exec->vtx.attrtype[attr]);
+ const fi_type *id =
+ vbo_get_default_vals_as_union(exec->vtx.attrtype[attr]);
/* New size is smaller - just need to fill in some
* zeros. Don't need to flush or wrap.
*/
for (i = newSize; i <= exec->vtx.attrsz[attr]; i++)
- exec->vtx.attrptr[attr][i-1] = id[i-1];
+ exec->vtx.attrptr[attr][i-1] = id[i-1];
}
exec->vtx.active_sz[attr] = newSize;
* This macro is used to implement all the glVertex, glColor, glTexCoord,
* glVertexAttrib, etc functions.
*/
-#define ATTR( A, N, T, V0, V1, V2, V3 ) \
+#define ATTR_UNION( A, N, T, V0, V1, V2, V3 ) \
do { \
struct vbo_exec_context *exec = &vbo_context(ctx)->exec; \
\
vbo_exec_fixup_vertex(ctx, A, N); \
\
{ \
- GLfloat *dest = exec->vtx.attrptr[A]; \
+ fi_type *dest = exec->vtx.attrptr[A]; \
if (N>0) dest[0] = V0; \
if (N>1) dest[1] = V1; \
if (N>2) dest[2] = V2; \
if (N>3) dest[3] = V3; \
- exec->vtx.attrtype[A] = T; \
+ exec->vtx.attrtype[A] = T; \
} \
\
if ((A) == 0) { \
GLuint nr = exec->vtx.prim[exec->vtx.prim_count-1].count;
GLuint ovf, i;
GLuint sz = exec->vtx.vertex_size;
- GLfloat *dst = exec->vtx.copied.buffer;
- const GLfloat *src = (exec->vtx.buffer_map +
+ fi_type *dst = exec->vtx.copied.buffer;
+ const fi_type *src = (exec->vtx.buffer_map +
exec->vtx.prim[exec->vtx.prim_count-1].start *
exec->vtx.vertex_size);
/* The VBO exists and there's room for more */
if (exec->vtx.bufferobj->Size > 0) {
exec->vtx.buffer_map =
- (GLfloat *)ctx->Driver.MapBufferRange(ctx,
+ (fi_type *)ctx->Driver.MapBufferRange(ctx,
exec->vtx.buffer_used,
(VBO_VERT_BUFFER_SIZE -
exec->vtx.buffer_used),
exec->vtx.bufferobj)) {
/* buffer allocation worked, now map the buffer */
exec->vtx.buffer_map =
- (GLfloat *)ctx->Driver.MapBufferRange(ctx,
+ (fi_type *)ctx->Driver.MapBufferRange(ctx,
0, VBO_VERT_BUFFER_SIZE,
accessRange,
exec->vtx.bufferobj,
struct gl_1d_map *map = exec->eval.map1[attr].map;
if (map) {
GLfloat uu = (u - map->u1) * map->du;
- GLfloat data[4];
+ fi_type data[4];
- ASSIGN_4V(data, 0, 0, 0, 1);
+ ASSIGN_4V(data, FLOAT_AS_UNION(0), FLOAT_AS_UNION(0),
+ FLOAT_AS_UNION(0), FLOAT_AS_UNION(1));
- _math_horner_bezier_curve(map->Points, data, uu,
+ _math_horner_bezier_curve(map->Points, &data[0].f, uu,
exec->eval.map1[attr].sz,
map->Order);
if (map) {
GLfloat uu = (u - map->u1) * map->du;
GLfloat vv = (v - map->v1) * map->dv;
- GLfloat data[4];
+ fi_type data[4];
- ASSIGN_4V(data, 0, 0, 0, 1);
+ ASSIGN_4V(data, FLOAT_AS_UNION(0), FLOAT_AS_UNION(0),
+ FLOAT_AS_UNION(0), FLOAT_AS_UNION(1));
_math_horner_bezier_surf(map->Points,
- data,
+ &data[0].f,
uu, vv,
exec->eval.map2[attr].sz,
map->Uorder, map->Vorder);
ASSIGN_4V(vertex, 0, 0, 0, 1);
if (exec->ctx->Eval.AutoNormal) {
- GLfloat normal[4];
+ fi_type normal[4];
GLfloat du[4], dv[4];
_math_de_casteljau_surf(map->Points, vertex, du, dv, uu, vv,
}
- CROSS3(normal, du, dv);
- NORMALIZE_3FV(normal);
- normal[3] = 1.0;
+ CROSS3(&normal[0].f, du, dv);
+ NORMALIZE_3FV(&normal[0].f);
+ normal[3] = FLOAT_AS_UNION(1.0);
- COPY_SZ_4V( exec->vtx.attrptr[VBO_ATTRIB_NORMAL],
+ COPY_SZ_4V( exec->vtx.attrptr[VBO_ATTRIB_NORMAL],
exec->vtx.attrsz[VBO_ATTRIB_NORMAL],
normal );
struct vbo_save_copied_vtx {
- GLfloat buffer[VBO_ATTRIB_MAX * 4 * VBO_MAX_COPIED_VERTS];
+ fi_type buffer[VBO_ATTRIB_MAX * 4 * VBO_MAX_COPIED_VERTS];
GLuint nr;
};
* Keep this in regular (non-VBO) memory to avoid repeated
* map/unmap of the VBO when updating GL current data.
*/
- GLfloat *current_data;
+ fi_type *current_data;
GLuint current_size;
GLuint buffer_offset;
*/
struct vbo_save_vertex_store {
struct gl_buffer_object *bufferobj;
- GLfloat *buffer;
+ fi_type *buffer;
GLuint used;
GLuint refcount;
};
GLboolean out_of_memory; /**< True if last VBO allocation failed */
- GLfloat *buffer;
+ fi_type *buffer;
GLuint count;
GLuint wrap_count;
GLuint replay_flags;
struct vbo_save_vertex_store *vertex_store;
struct vbo_save_primitive_store *prim_store;
- GLfloat *buffer_ptr; /* cursor, points into buffer */
- GLfloat vertex[VBO_ATTRIB_MAX*4]; /* current values */
- GLfloat *attrptr[VBO_ATTRIB_MAX];
+ fi_type *buffer_ptr; /* cursor, points into buffer */
+ fi_type vertex[VBO_ATTRIB_MAX*4]; /* current values */
+ fi_type *attrptr[VBO_ATTRIB_MAX];
GLuint vert_count;
GLuint max_vert;
GLboolean dangling_attr_ref;
struct vbo_save_copied_vtx copied;
- GLfloat *current[VBO_ATTRIB_MAX]; /* points into ctx->ListState */
+ fi_type *current[VBO_ATTRIB_MAX]; /* points into ctx->ListState */
GLubyte *currentsz[VBO_ATTRIB_MAX];
};
void vbo_save_api_init( struct vbo_save_context *save );
-GLfloat *
+fi_type *
vbo_save_map_vertex_store(struct gl_context *ctx,
struct vbo_save_vertex_store *vertex_store);
static GLuint
_save_copy_vertices(struct gl_context *ctx,
const struct vbo_save_vertex_list *node,
- const GLfloat * src_buffer)
+ const fi_type * src_buffer)
{
struct vbo_save_context *save = &vbo_context(ctx)->save;
const struct _mesa_prim *prim = &node->prim[node->prim_count - 1];
GLuint nr = prim->count;
GLuint sz = save->vertex_size;
- const GLfloat *src = src_buffer + prim->start * sz;
- GLfloat *dst = save->copied.buffer;
+ const fi_type *src = src_buffer + prim->start * sz;
+ fi_type *dst = save->copied.buffer;
GLuint ovf, i;
if (prim->end)
}
-GLfloat *
+fi_type *
vbo_save_map_vertex_store(struct gl_context *ctx,
struct vbo_save_vertex_store *vertex_store)
{
/* Map the remaining free space in the VBO */
GLintptr offset = vertex_store->used * sizeof(GLfloat);
GLsizeiptr size = vertex_store->bufferobj->Size - offset;
- GLfloat *range = (GLfloat *)
+ fi_type *range = (fi_type *)
ctx->Driver.MapBufferRange(ctx, offset, size, access,
vertex_store->bufferobj,
MAP_INTERNAL);
_save_wrap_filled_vertex(struct gl_context *ctx)
{
struct vbo_save_context *save = &vbo_context(ctx)->save;
- GLfloat *data = save->copied.buffer;
+ fi_type *data = save->copied.buffer;
GLuint i;
/* Emit a glEnd to close off the last vertex list.
for (i = VBO_ATTRIB_POS + 1; i < VBO_ATTRIB_MAX; i++) {
if (save->attrsz[i]) {
save->currentsz[i][0] = save->attrsz[i];
- COPY_CLEAN_4V_TYPE_AS_FLOAT(save->current[i], save->attrsz[i],
+ COPY_CLEAN_4V_TYPE_AS_UNION(save->current[i], save->attrsz[i],
save->attrptr[i], save->attrtype[i]);
}
}
struct vbo_save_context *save = &vbo_context(ctx)->save;
GLuint oldsz;
GLuint i;
- GLfloat *tmp;
+ fi_type *tmp;
/* Store the current run of vertices, and emit a GL_END. Emit a
* BEGIN in the new buffer.
* and will need fixup at runtime.
*/
if (save->copied.nr) {
- const GLfloat *data = save->copied.buffer;
- GLfloat *dest = save->buffer;
+ const fi_type *data = save->copied.buffer;
+ fi_type *dest = save->buffer;
GLuint j;
/* Need to note this and fix up at runtime (or loopback):
if (save->attrsz[j]) {
if (j == attr) {
if (oldsz) {
- COPY_CLEAN_4V_TYPE_AS_FLOAT(dest, oldsz, data,
+ COPY_CLEAN_4V_TYPE_AS_UNION(dest, oldsz, data,
save->attrtype[j]);
data += oldsz;
dest += newsz;
}
else if (sz < save->active_sz[attr]) {
GLuint i;
- const GLfloat *id = vbo_get_default_vals_as_float(save->attrtype[attr]);
+ const fi_type *id = vbo_get_default_vals_as_union(save->attrtype[attr]);
/* New size is equal or smaller - just need to fill in some
* zeros.
* 3f version won't otherwise set color[3] to 1.0 -- this is the job
* of the chooser function when switching between Color4f and Color3f.
*/
-#define ATTR(A, N, T, V0, V1, V2, V3) \
+#define ATTR_UNION(A, N, T, V0, V1, V2, V3) \
do { \
struct vbo_save_context *save = &vbo_context(ctx)->save; \
\
save_fixup_vertex(ctx, A, N); \
\
{ \
- GLfloat *dest = save->attrptr[A]; \
+ fi_type *dest = save->attrptr[A]; \
if (N>0) dest[0] = V0; \
if (N>1) dest[1] = V1; \
if (N>2) dest[2] = V2; \
if (N>3) dest[3] = V3; \
- save->attrtype[A] = T; \
+ save->attrtype[A] = T; \
} \
\
if ((A) == 0) { \
const GLuint j = i - VBO_ATTRIB_POS;
assert(j < VERT_ATTRIB_MAX);
save->currentsz[i] = &ctx->ListState.ActiveAttribSize[j];
- save->current[i] = ctx->ListState.CurrentAttrib[j];
+ save->current[i] = (fi_type *) ctx->ListState.CurrentAttrib[j];
}
for (i = VBO_ATTRIB_FIRST_MATERIAL; i <= VBO_ATTRIB_LAST_MATERIAL; i++) {
const GLuint j = i - VBO_ATTRIB_FIRST_MATERIAL;
assert(j < MAT_ATTRIB_MAX);
save->currentsz[i] = &ctx->ListState.ActiveMaterialSize[j];
- save->current[i] = ctx->ListState.CurrentMaterial[j];
+ save->current[i] = (fi_type *) ctx->ListState.CurrentMaterial[j];
}
}
const struct vbo_save_vertex_list *node)
{
struct vbo_context *vbo = vbo_context(ctx);
- GLfloat vertex[VBO_ATTRIB_MAX * 4];
- GLfloat *data;
+ fi_type vertex[VBO_ATTRIB_MAX * 4];
+ fi_type *data;
GLuint i, offset;
if (node->current_size == 0)
for (i = VBO_ATTRIB_POS+1 ; i < VBO_ATTRIB_MAX ; i++) {
if (node->attrsz[i]) {
- GLfloat *current = (GLfloat *)vbo->currval[i].Ptr;
- GLfloat tmp[4];
+ fi_type *current = (fi_type *)vbo->currval[i].Ptr;
+ fi_type tmp[4];
- COPY_CLEAN_4V_TYPE_AS_FLOAT(tmp,
+ COPY_CLEAN_4V_TYPE_AS_UNION(tmp,
node->attrsz[i],
data,
node->attrtype[i]);
projects / mesa.git / commitdiff