#include "main/glheader.h"
#include "main/bufferobj.h"
-#include "main/context.h"
+#include "main/compiler.h"
#include "main/enums.h"
#include "main/state.h"
-#include "main/macros.h"
#include "vbo_context.h"
-static void vbo_exec_debug_verts( struct vbo_exec_context *exec )
+#if FEATURE_beginend
+
+
+static void
+vbo_exec_debug_verts( struct vbo_exec_context *exec )
{
GLuint count = exec->vtx.vert_count;
GLuint i;
- _mesa_printf("%s: %u vertices %d primitives, %d vertsize\n",
- __FUNCTION__,
- count,
- exec->vtx.prim_count,
- exec->vtx.vertex_size);
+ printf("%s: %u vertices %d primitives, %d vertsize\n",
+ __FUNCTION__,
+ count,
+ exec->vtx.prim_count,
+ exec->vtx.vertex_size);
for (i = 0 ; i < exec->vtx.prim_count ; i++) {
struct _mesa_prim *prim = &exec->vtx.prim[i];
- _mesa_printf(" prim %d: %s%s %d..%d %s %s\n",
- i,
- _mesa_lookup_prim_by_nr(prim->mode),
- prim->weak ? " (weak)" : "",
- prim->start,
- prim->start + prim->count,
- prim->begin ? "BEGIN" : "(wrap)",
- prim->end ? "END" : "(wrap)");
+ printf(" prim %d: %s%s %d..%d %s %s\n",
+ i,
+ _mesa_lookup_prim_by_nr(prim->mode),
+ prim->weak ? " (weak)" : "",
+ prim->start,
+ prim->start + prim->count,
+ prim->begin ? "BEGIN" : "(wrap)",
+ prim->end ? "END" : "(wrap)");
}
}
* NOTE: Need to have calculated primitives by this point -- do it on the fly.
* NOTE: Old 'parity' issue is gone.
*/
-static GLuint vbo_copy_vertices( struct vbo_exec_context *exec )
+static GLuint
+vbo_copy_vertices( struct vbo_exec_context *exec )
{
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;
- GLfloat *src = (exec->vtx.buffer_map +
- exec->vtx.prim[exec->vtx.prim_count-1].start *
- exec->vtx.vertex_size);
+ const GLfloat *src = (exec->vtx.buffer_map +
+ exec->vtx.prim[exec->vtx.prim_count-1].start *
+ exec->vtx.vertex_size);
- switch( exec->ctx->Driver.CurrentExecPrimitive )
- {
+ switch (exec->ctx->Driver.CurrentExecPrimitive) {
case GL_POINTS:
return 0;
case GL_LINES:
ovf = nr&1;
for (i = 0 ; i < ovf ; i++)
- _mesa_memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
+ memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
return i;
case GL_TRIANGLES:
ovf = nr%3;
for (i = 0 ; i < ovf ; i++)
- _mesa_memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
+ memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
return i;
case GL_QUADS:
ovf = nr&3;
for (i = 0 ; i < ovf ; i++)
- _mesa_memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
+ memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
return i;
case GL_LINE_STRIP:
- if (nr == 0)
+ if (nr == 0) {
return 0;
+ }
else {
- _mesa_memcpy( dst, src+(nr-1)*sz, sz * sizeof(GLfloat) );
+ memcpy( dst, src+(nr-1)*sz, sz * sizeof(GLfloat) );
return 1;
}
case GL_LINE_LOOP:
case GL_TRIANGLE_FAN:
case GL_POLYGON:
- if (nr == 0)
+ if (nr == 0) {
return 0;
+ }
else if (nr == 1) {
- _mesa_memcpy( dst, src+0, sz * sizeof(GLfloat) );
+ memcpy( dst, src+0, sz * sizeof(GLfloat) );
return 1;
- } else {
- _mesa_memcpy( dst, src+0, sz * sizeof(GLfloat) );
- _mesa_memcpy( dst+sz, src+(nr-1)*sz, sz * sizeof(GLfloat) );
+ }
+ else {
+ memcpy( dst, src+0, sz * sizeof(GLfloat) );
+ memcpy( dst+sz, src+(nr-1)*sz, sz * sizeof(GLfloat) );
return 2;
}
case GL_TRIANGLE_STRIP:
/* fallthrough */
case GL_QUAD_STRIP:
switch (nr) {
- case 0: ovf = 0; break;
- case 1: ovf = 1; break;
- default: ovf = 2 + (nr&1); break;
+ case 0:
+ ovf = 0;
+ break;
+ case 1:
+ ovf = 1;
+ break;
+ default:
+ ovf = 2 + (nr & 1);
+ break;
}
for (i = 0 ; i < ovf ; i++)
- _mesa_memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
+ memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
return i;
case PRIM_OUTSIDE_BEGIN_END:
return 0;
/* TODO: populate these as the vertex is defined:
*/
-static void vbo_exec_bind_arrays( GLcontext *ctx )
+static void
+vbo_exec_bind_arrays( struct gl_context *ctx )
{
struct vbo_context *vbo = vbo_context(ctx);
struct vbo_exec_context *exec = &vbo->exec;
struct gl_client_array *arrays = exec->vtx.arrays;
- GLuint count = exec->vtx.vert_count;
- GLubyte *data = (GLubyte *)exec->vtx.buffer_map;
+ const GLuint count = exec->vtx.vert_count;
+ const GLubyte *data = (GLubyte *) exec->vtx.buffer_map;
const GLuint *map;
GLuint attr;
GLbitfield varying_inputs = 0x0;
exec->vtx.inputs[attr] = &vbo->legacy_currval[attr];
}
for (attr = 0; attr < MAT_ATTRIB_MAX; attr++) {
+ ASSERT(attr + 16 < Elements(exec->vtx.inputs));
exec->vtx.inputs[attr + 16] = &vbo->mat_currval[attr];
}
map = vbo->map_vp_none;
*/
for (attr = 0; attr < 16; attr++) {
exec->vtx.inputs[attr] = &vbo->legacy_currval[attr];
+ ASSERT(attr + 16 < Elements(exec->vtx.inputs));
exec->vtx.inputs[attr + 16] = &vbo->generic_currval[attr];
}
map = vbo->map_vp_arb;
if (exec->vtx.attrsz[src]) {
/* override the default array set above */
+ ASSERT(attr < Elements(exec->vtx.inputs));
+ ASSERT(attr < Elements(exec->vtx.arrays)); /* arrays[] */
exec->vtx.inputs[attr] = &arrays[attr];
- if (exec->vtx.bufferobj->Name) {
+ if (_mesa_is_bufferobj(exec->vtx.bufferobj)) {
/* a real buffer obj: Ptr is an offset, not a pointer*/
GLsizeiptr offset;
assert(exec->vtx.bufferobj->Pointer); /* buf should be mapped */
- offset = (GLbyte *) data - (GLbyte *) exec->vtx.bufferobj->Pointer;
+ offset = (GLbyte *) data -
+ (GLbyte *) exec->vtx.bufferobj->Pointer +
+ exec->vtx.bufferobj->Offset;
assert(offset >= 0);
arrays[attr].Ptr = (void *) offset;
}
arrays[attr]._MaxElement = count; /* ??? */
data += exec->vtx.attrsz[src] * sizeof(GLfloat);
- varying_inputs |= 1<<attr;
+ varying_inputs |= 1 << attr;
}
}
}
-static void vbo_exec_vtx_unmap( struct vbo_exec_context *exec )
+static void
+vbo_exec_vtx_unmap( struct vbo_exec_context *exec )
{
GLenum target = GL_ARRAY_BUFFER_ARB;
- if (exec->vtx.bufferobj->Name) {
- GLcontext *ctx = exec->ctx;
+ if (_mesa_is_bufferobj(exec->vtx.bufferobj)) {
+ struct gl_context *ctx = exec->ctx;
- if(ctx->Driver.FlushMappedBufferRange) {
+ if (ctx->Driver.FlushMappedBufferRange) {
GLintptr offset = exec->vtx.buffer_used - exec->vtx.bufferobj->Offset;
GLsizeiptr length = (exec->vtx.buffer_ptr - exec->vtx.buffer_map) * sizeof(float);
- if(length)
+ if (length)
ctx->Driver.FlushMappedBufferRange(ctx, target,
offset, length,
exec->vtx.bufferobj);
}
}
-void vbo_exec_vtx_map( struct vbo_exec_context *exec )
+
+void
+vbo_exec_vtx_map( struct vbo_exec_context *exec )
{
- GLcontext *ctx = exec->ctx;
+ struct gl_context *ctx = exec->ctx;
const GLenum target = GL_ARRAY_BUFFER_ARB;
const GLenum access = GL_READ_WRITE_ARB; /* for MapBuffer */
const GLenum accessRange = GL_MAP_WRITE_BIT | /* for MapBufferRange */
MESA_MAP_NOWAIT_BIT;
const GLenum usage = GL_STREAM_DRAW_ARB;
- if (exec->vtx.bufferobj->Name == 0)
+ if (!_mesa_is_bufferobj(exec->vtx.bufferobj))
return;
if (exec->vtx.buffer_map != NULL) {
}
if (VBO_VERT_BUFFER_SIZE > exec->vtx.buffer_used + 1024 &&
- ctx->Driver.MapBufferRange)
- {
+ ctx->Driver.MapBufferRange) {
exec->vtx.buffer_map =
(GLfloat *)ctx->Driver.MapBufferRange(ctx,
target,
0, VBO_VERT_BUFFER_SIZE,
accessRange,
exec->vtx.bufferobj);
- else
+ if (!exec->vtx.buffer_map)
exec->vtx.buffer_map =
(GLfloat *)ctx->Driver.MapBuffer(ctx, target, access, exec->vtx.bufferobj);
+ assert(exec->vtx.buffer_map);
exec->vtx.buffer_ptr = exec->vtx.buffer_map;
}
- if (0) _mesa_printf("map %d..\n", exec->vtx.buffer_used);
+ if (0)
+ printf("map %d..\n", exec->vtx.buffer_used);
}
/**
* Execute the buffer and save copied verts.
*/
-void vbo_exec_vtx_flush( struct vbo_exec_context *exec,
- GLboolean unmap )
+void
+vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap )
{
if (0)
vbo_exec_debug_verts( exec );
-
if (exec->vtx.prim_count &&
exec->vtx.vert_count) {
exec->vtx.copied.nr = vbo_copy_vertices( exec );
if (exec->vtx.copied.nr != exec->vtx.vert_count) {
- GLcontext *ctx = exec->ctx;
+ struct gl_context *ctx = exec->ctx;
/* Before the update_state() as this may raise _NEW_ARRAY
* from _mesa_set_varying_vp_inputs().
if (ctx->NewState)
_mesa_update_state( ctx );
- if (exec->vtx.bufferobj->Name) {
+ if (_mesa_is_bufferobj(exec->vtx.bufferobj)) {
vbo_exec_vtx_unmap( exec );
}
- if (0) _mesa_printf("%s %d %d\n", __FUNCTION__, exec->vtx.prim_count,
- exec->vtx.vert_count);
+ if (0)
+ printf("%s %d %d\n", __FUNCTION__, exec->vtx.prim_count,
+ exec->vtx.vert_count);
vbo_context(ctx)->draw_prims( ctx,
exec->vtx.inputs,
exec->vtx.prim,
exec->vtx.prim_count,
NULL,
+ GL_TRUE,
0,
exec->vtx.vert_count - 1);
/* If using a real VBO, get new storage -- unless asked not to.
*/
- if (exec->vtx.bufferobj->Name && !unmap) {
+ if (_mesa_is_bufferobj(exec->vtx.bufferobj) && !unmap) {
vbo_exec_vtx_map( exec );
- }
+ }
}
}
/* May have to unmap explicitly if we didn't draw:
*/
if (unmap &&
- exec->vtx.bufferobj->Name &&
+ _mesa_is_bufferobj(exec->vtx.bufferobj) &&
exec->vtx.buffer_map) {
vbo_exec_vtx_unmap( exec );
}
exec->vtx.max_vert = ((VBO_VERT_BUFFER_SIZE - exec->vtx.buffer_used) /
(exec->vtx.vertex_size * sizeof(GLfloat)));
-
exec->vtx.buffer_ptr = exec->vtx.buffer_map;
exec->vtx.prim_count = 0;
exec->vtx.vert_count = 0;
}
+
+
+#endif /* FEATURE_beginend */
projects / mesa.git / blobdiff