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path: root/src/mesa/drivers/dri/mach64/mach64_tex.c
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Diffstat (limited to 'src/mesa/drivers/dri/mach64/mach64_tex.c')
-rw-r--r--src/mesa/drivers/dri/mach64/mach64_tex.c131
1 files changed, 44 insertions, 87 deletions
diff --git a/src/mesa/drivers/dri/mach64/mach64_tex.c b/src/mesa/drivers/dri/mach64/mach64_tex.c
index 6459deef78..5288d321ce 100644
--- a/src/mesa/drivers/dri/mach64/mach64_tex.c
+++ b/src/mesa/drivers/dri/mach64/mach64_tex.c
@@ -116,21 +116,20 @@ mach64AllocTexObj( struct gl_texture_object *texObj )
fprintf( stderr, "%s( %p )\n", __FUNCTION__, texObj );
t = (mach64TexObjPtr) CALLOC_STRUCT( mach64_texture_object );
+ texObj->DriverData = t;
if ( !t )
return NULL;
/* Initialize non-image-dependent parts of the state:
*/
- t->tObj = texObj;
+ t->base.tObj = texObj;
+ t->base.dirty_images[0] = (1 << 0);
- t->offset = 0;
+ t->bufAddr = 0;
- t->dirty = 1;
-
- make_empty_list( t );
+ make_empty_list( (driTextureObject *) t );
mach64SetTexWrap( t, texObj->WrapS, texObj->WrapT );
- /*mach64SetTexMaxAnisotropy( t, texObj->MaxAnisotropy );*/
mach64SetTexFilter( t, texObj->MinFilter, texObj->MagFilter );
mach64SetTexBorderColor( t, texObj->_BorderChan );
@@ -251,18 +250,17 @@ static void mach64TexImage1D( GLcontext *ctx, GLenum target, GLint level,
struct gl_texture_image *texImage )
{
mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
- mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData;
+ driTextureObject * t = (driTextureObject *) texObj->DriverData;
if ( t ) {
- mach64SwapOutTexObj( mmesa, t );
+ driSwapOutTextureObject( t );
}
else {
- t = mach64AllocTexObj(texObj);
+ t = (driTextureObject *) mach64AllocTexObj(texObj);
if (!t) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
return;
}
- texObj->DriverData = t;
}
/* Note, this will call mach64ChooseTextureFormat */
@@ -285,19 +283,18 @@ static void mach64TexSubImage1D( GLcontext *ctx,
struct gl_texture_image *texImage )
{
mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
- mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData;
+ driTextureObject * t = (driTextureObject *) texObj->DriverData;
assert( t ); /* this _should_ be true */
if ( t ) {
- mach64SwapOutTexObj( mmesa, t );
+ driSwapOutTextureObject( t );
}
else {
- t = mach64AllocTexObj(texObj);
+ t = (driTextureObject *) mach64AllocTexObj(texObj);
if (!t) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D");
return;
}
- texObj->DriverData = t;
}
_mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
@@ -316,18 +313,17 @@ static void mach64TexImage2D( GLcontext *ctx, GLenum target, GLint level,
struct gl_texture_image *texImage )
{
mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
- mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData;
+ driTextureObject * t = (driTextureObject *) texObj->DriverData;
if ( t ) {
- mach64SwapOutTexObj( mmesa, t );
+ driSwapOutTextureObject( t );
}
else {
- t = mach64AllocTexObj(texObj);
+ t = (driTextureObject *) mach64AllocTexObj(texObj);
if (!t) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
return;
}
- texObj->DriverData = t;
}
/* Note, this will call mach64ChooseTextureFormat */
@@ -350,19 +346,18 @@ static void mach64TexSubImage2D( GLcontext *ctx,
struct gl_texture_image *texImage )
{
mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
- mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData;
+ driTextureObject * t = (driTextureObject *) texObj->DriverData;
assert( t ); /* this _should_ be true */
if ( t ) {
- mach64SwapOutTexObj( mmesa, t );
+ driSwapOutTextureObject( t );
}
else {
- t = mach64AllocTexObj(texObj);
+ t = (driTextureObject *) mach64AllocTexObj(texObj);
if (!t) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
return;
}
- texObj->DriverData = t;
}
_mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
@@ -372,44 +367,6 @@ static void mach64TexSubImage2D( GLcontext *ctx,
mmesa->new_state |= MACH64_NEW_TEXTURE;
}
-/* Due to the way we must program texture state into the Rage Pro,
- * we must leave these calculations to the absolute last minute.
- */
-void mach64EmitTexStateLocked( mach64ContextPtr mmesa,
- mach64TexObjPtr t0,
- mach64TexObjPtr t1 )
-{
- drm_mach64_sarea_t *sarea = mmesa->sarea;
- drm_mach64_context_regs_t *regs = &(mmesa->setup);
-
- /* for multitex, both textures must be local or AGP */
- if ( t0 && t1 )
- assert(t0->heap == t1->heap);
-
- if ( t0 ) {
- if (t0->heap == MACH64_CARD_HEAP) {
-#if ENABLE_PERF_BOXES
- mmesa->c_texsrc_card++;
-#endif
- mmesa->setup.tex_cntl &= ~MACH64_TEX_SRC_AGP;
- } else {
-#if ENABLE_PERF_BOXES
- mmesa->c_texsrc_agp++;
-#endif
- mmesa->setup.tex_cntl |= MACH64_TEX_SRC_AGP;
- }
- mmesa->setup.tex_offset = t0->offset;
- }
-
- if ( t1 ) {
- mmesa->setup.secondary_tex_off = t1->offset;
- }
-
- memcpy( &sarea->context_state.tex_size_pitch, &regs->tex_size_pitch,
- MACH64_NR_TEXTURE_REGS * sizeof(GLuint) );
-}
-
-
/* ================================================================
* Device Driver API texture functions
*/
@@ -491,24 +448,23 @@ static void mach64DDTexParameter( GLcontext *ctx, GLenum target,
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexParameter");
return;
}
- tObj->DriverData = t;
}
switch ( pname ) {
case GL_TEXTURE_MIN_FILTER:
case GL_TEXTURE_MAG_FILTER:
- if ( t->bound ) FLUSH_BATCH( mmesa );
+ if ( t->base.bound ) FLUSH_BATCH( mmesa );
mach64SetTexFilter( t, tObj->MinFilter, tObj->MagFilter );
break;
case GL_TEXTURE_WRAP_S:
case GL_TEXTURE_WRAP_T:
- if ( t->bound ) FLUSH_BATCH( mmesa );
+ if ( t->base.bound ) FLUSH_BATCH( mmesa );
mach64SetTexWrap( t, tObj->WrapS, tObj->WrapT );
break;
case GL_TEXTURE_BORDER_COLOR:
- if ( t->bound ) FLUSH_BATCH( mmesa );
+ if ( t->base.bound ) FLUSH_BATCH( mmesa );
mach64SetTexBorderColor( t, tObj->_BorderChan );
break;
@@ -522,8 +478,8 @@ static void mach64DDTexParameter( GLcontext *ctx, GLenum target,
* For mach64 we're only concerned with the base level
* since that's the only texture we upload.
*/
- if ( t->bound ) FLUSH_BATCH( mmesa );
- mach64SwapOutTexObj( mmesa, t );
+ if ( t->base.bound ) FLUSH_BATCH( mmesa );
+ driSwapOutTextureObject( (driTextureObject *) t );
break;
default:
@@ -547,7 +503,7 @@ static void mach64DDBindTexture( GLcontext *ctx, GLenum target,
FLUSH_BATCH( mmesa );
if ( mmesa->CurrentTexObj[unit] ) {
- mmesa->CurrentTexObj[unit]->bound &= ~(unit+1);
+ mmesa->CurrentTexObj[unit]->base.bound &= ~(1 << unit);
mmesa->CurrentTexObj[unit] = NULL;
}
@@ -558,33 +514,37 @@ static void mach64DDDeleteTexture( GLcontext *ctx,
struct gl_texture_object *tObj )
{
mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
- mach64TexObjPtr t = (mach64TexObjPtr)tObj->DriverData;
+ driTextureObject * t = (driTextureObject *) tObj->DriverData;
if ( t ) {
if ( t->bound && mmesa ) {
FLUSH_BATCH( mmesa );
- mmesa->CurrentTexObj[t->bound-1] = 0;
mmesa->new_state |= MACH64_NEW_TEXTURE;
}
- mach64DestroyTexObj( mmesa, t );
- tObj->DriverData = NULL;
+ driDestroyTextureObject( t );
+
/* Free mipmap images and the texture object itself */
_mesa_delete_texture_object(ctx, tObj);
-
}
}
-static GLboolean mach64DDIsTextureResident( GLcontext *ctx,
- struct gl_texture_object *tObj )
+/**
+ * Allocate a new texture object.
+ * Called via ctx->Driver.NewTextureObject.
+ * Note: we could use containment here to 'derive' the driver-specific
+ * texture object from the core mesa gl_texture_object. Not done at this time.
+ */
+static struct gl_texture_object *
+mach64NewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
{
- mach64TexObjPtr t = (mach64TexObjPtr)tObj->DriverData;
-
- return ( t && t->memBlock );
+ struct gl_texture_object *obj;
+ obj = _mesa_new_texture_object(ctx, name, target);
+ mach64AllocTexObj( obj );
+ return obj;
}
-
void mach64InitTextureFuncs( struct dd_function_table *functions )
{
functions->TexEnv = mach64DDTexEnv;
@@ -593,18 +553,15 @@ void mach64InitTextureFuncs( struct dd_function_table *functions )
functions->TexSubImage1D = mach64TexSubImage1D;
functions->TexImage2D = mach64TexImage2D;
functions->TexSubImage2D = mach64TexSubImage2D;
- functions->TexImage3D = _mesa_store_teximage3d;
- functions->TexSubImage3D = _mesa_store_texsubimage3d;
- functions->CopyTexImage1D = _swrast_copy_teximage1d;
- functions->CopyTexImage2D = _swrast_copy_teximage2d;
- functions->CopyTexSubImage1D = _swrast_copy_texsubimage1d;
- functions->CopyTexSubImage2D = _swrast_copy_texsubimage2d;
- functions->CopyTexSubImage3D = _swrast_copy_texsubimage3d;
functions->TexParameter = mach64DDTexParameter;
functions->BindTexture = mach64DDBindTexture;
+ functions->NewTextureObject = mach64NewTextureObject;
functions->DeleteTexture = mach64DDDeleteTexture;
+ functions->IsTextureResident = driIsTextureResident;
+
functions->UpdateTexturePalette = NULL;
functions->ActiveTexture = NULL;
- functions->IsTextureResident = mach64DDIsTextureResident;
- functions->PrioritizeTexture = NULL;
+ functions->PrioritizeTexture = NULL;
+
+ driInitTextureFormats();
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-23 18:11:29 +0000