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Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_context.c')
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_context.c424
1 files changed, 98 insertions, 326 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c
index ea81a3250b..2600c78df3 100644
--- a/src/mesa/drivers/dri/radeon/radeon_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_context.c
@@ -53,6 +53,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "drivers/common/driverfuncs.h"
+#include "radeon_common.h"
#include "radeon_context.h"
#include "radeon_ioctl.h"
#include "radeon_state.h"
@@ -65,6 +66,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define need_GL_EXT_blend_minmax
#define need_GL_EXT_fog_coord
#define need_GL_EXT_secondary_color
+#define need_GL_EXT_framebuffer_object
#include "extension_helper.h"
#define DRIVER_DATE "20061018"
@@ -72,40 +74,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "vblank.h"
#include "utils.h"
#include "xmlpool.h" /* for symbolic values of enum-type options */
-#ifndef RADEON_DEBUG
-int RADEON_DEBUG = (0);
-#endif
-
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *radeonGetString( GLcontext *ctx, GLenum name )
-{
- radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
- static char buffer[128];
- unsigned offset;
- GLuint agp_mode = (rmesa->radeonScreen->card_type==RADEON_CARD_PCI) ? 0 :
- rmesa->radeonScreen->AGPMode;
-
- switch ( name ) {
- case GL_VENDOR:
- return (GLubyte *)"Tungsten Graphics, Inc.";
-
- case GL_RENDERER:
- offset = driGetRendererString( buffer, "Radeon", DRIVER_DATE,
- agp_mode );
-
- sprintf( & buffer[ offset ], " %sTCL",
- !(rmesa->TclFallback & RADEON_TCL_FALLBACK_TCL_DISABLE)
- ? "" : "NO-" );
-
- return (GLubyte *)buffer;
-
- default:
- return NULL;
- }
-}
-
/* Extension strings exported by the R100 driver.
*/
@@ -121,6 +89,7 @@ const struct dri_extension card_extensions[] =
{ "GL_EXT_blend_logic_op", NULL },
{ "GL_EXT_blend_subtract", GL_EXT_blend_minmax_functions },
{ "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
+ { "GL_EXT_packed_depth_stencil", NULL},
{ "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
{ "GL_EXT_stencil_wrap", NULL },
{ "GL_EXT_texture_edge_clamp", NULL },
@@ -137,6 +106,11 @@ const struct dri_extension card_extensions[] =
{ NULL, NULL }
};
+const struct dri_extension mm_extensions[] = {
+ { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
+ { NULL, NULL }
+};
+
extern const struct tnl_pipeline_stage _radeon_render_stage;
extern const struct tnl_pipeline_stage _radeon_tcl_stage;
@@ -160,15 +134,6 @@ static const struct tnl_pipeline_stage *radeon_pipeline[] = {
NULL,
};
-
-
-/* Initialize the driver's misc functions.
- */
-static void radeonInitDriverFuncs( struct dd_function_table *functions )
-{
- functions->GetString = radeonGetString;
-}
-
static const struct dri_debug_control debug_control[] =
{
{ "fall", DEBUG_FALLBACKS },
@@ -188,19 +153,69 @@ static const struct dri_debug_control debug_control[] =
{ NULL, 0 }
};
+static void r100_get_lock(radeonContextPtr radeon)
+{
+ r100ContextPtr rmesa = (r100ContextPtr)radeon;
+ drm_radeon_sarea_t *sarea = radeon->sarea;
+
+ RADEON_STATECHANGE(rmesa, ctx);
+ if (rmesa->radeon.sarea->tiling_enabled) {
+ rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |=
+ RADEON_COLOR_TILE_ENABLE;
+ } else {
+ rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &=
+ ~RADEON_COLOR_TILE_ENABLE;
+ }
+
+ if (sarea->ctx_owner != rmesa->radeon.dri.hwContext) {
+ sarea->ctx_owner = rmesa->radeon.dri.hwContext;
+
+ if (!radeon->radeonScreen->kernel_mm)
+ radeon_bo_legacy_texture_age(radeon->radeonScreen->bom);
+ }
+}
+
+static void r100_vtbl_emit_cs_header(struct radeon_cs *cs, radeonContextPtr rmesa)
+{
+}
+
+static void r100_vtbl_pre_emit_state(radeonContextPtr radeon)
+{
+ r100ContextPtr rmesa = (r100ContextPtr)radeon;
+
+ /* r100 always needs to emit ZBS to avoid TCL lockups */
+ rmesa->hw.zbs.dirty = 1;
+ radeon->hw.is_dirty = 1;
+}
+
+static void r100_vtbl_free_context(GLcontext *ctx)
+{
+ r100ContextPtr rmesa = R100_CONTEXT(ctx);
+ _mesa_vector4f_free( &rmesa->tcl.ObjClean );
+}
+
+static void r100_init_vtbl(radeonContextPtr radeon)
+{
+ radeon->vtbl.get_lock = r100_get_lock;
+ radeon->vtbl.update_viewport_offset = radeonUpdateViewportOffset;
+ radeon->vtbl.emit_cs_header = r100_vtbl_emit_cs_header;
+ radeon->vtbl.swtcl_flush = r100_swtcl_flush;
+ radeon->vtbl.pre_emit_state = r100_vtbl_pre_emit_state;
+ radeon->vtbl.fallback = radeonFallback;
+}
/* Create the device specific context.
*/
GLboolean
-radeonCreateContext( const __GLcontextModes *glVisual,
+r100CreateContext( const __GLcontextModes *glVisual,
__DRIcontextPrivate *driContextPriv,
void *sharedContextPrivate)
{
__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
radeonScreenPtr screen = (radeonScreenPtr)(sPriv->private);
struct dd_function_table functions;
- radeonContextPtr rmesa;
- GLcontext *ctx, *shareCtx;
+ r100ContextPtr rmesa;
+ GLcontext *ctx;
int i;
int tcl_mode, fthrottle_mode;
@@ -209,10 +224,12 @@ radeonCreateContext( const __GLcontextModes *glVisual,
assert(screen);
/* Allocate the Radeon context */
- rmesa = (radeonContextPtr) CALLOC( sizeof(*rmesa) );
+ rmesa = (r100ContextPtr) CALLOC( sizeof(*rmesa) );
if ( !rmesa )
return GL_FALSE;
+ r100_init_vtbl(&rmesa->radeon);
+
/* init exp fog table data */
radeonInitStaticFogData();
@@ -220,12 +237,12 @@ radeonCreateContext( const __GLcontextModes *glVisual,
* Do this here so that initialMaxAnisotropy is set before we create
* the default textures.
*/
- driParseConfigFiles (&rmesa->optionCache, &screen->optionCache,
+ driParseConfigFiles (&rmesa->radeon.optionCache, &screen->optionCache,
screen->driScreen->myNum, "radeon");
- rmesa->initialMaxAnisotropy = driQueryOptionf(&rmesa->optionCache,
+ rmesa->radeon.initialMaxAnisotropy = driQueryOptionf(&rmesa->radeon.optionCache,
"def_max_anisotropy");
- if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) {
+ if ( driQueryOptionb( &rmesa->radeon.optionCache, "hyperz" ) ) {
if ( sPriv->drm_version.minor < 13 )
fprintf( stderr, "DRM version 1.%d too old to support HyperZ, "
"disabling.\n", sPriv->drm_version.minor );
@@ -240,65 +257,17 @@ radeonCreateContext( const __GLcontextModes *glVisual,
* (the texture functions are especially important)
*/
_mesa_init_driver_functions( &functions );
- radeonInitDriverFuncs( &functions );
radeonInitTextureFuncs( &functions );
- /* Allocate the Mesa context */
- if (sharedContextPrivate)
- shareCtx = ((radeonContextPtr) sharedContextPrivate)->glCtx;
- else
- shareCtx = NULL;
- rmesa->glCtx = _mesa_create_context(glVisual, shareCtx,
- &functions, (void *) rmesa);
- if (!rmesa->glCtx) {
- FREE(rmesa);
- return GL_FALSE;
- }
- driContextPriv->driverPrivate = rmesa;
-
- /* Init radeon context data */
- rmesa->dri.context = driContextPriv;
- rmesa->dri.screen = sPriv;
- rmesa->dri.drawable = NULL;
- rmesa->dri.readable = NULL;
- rmesa->dri.hwContext = driContextPriv->hHWContext;
- rmesa->dri.hwLock = &sPriv->pSAREA->lock;
- rmesa->dri.fd = sPriv->fd;
- rmesa->dri.drmMinor = sPriv->drm_version.minor;
-
- rmesa->radeonScreen = screen;
- rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA +
- screen->sarea_priv_offset);
-
-
- rmesa->dma.buf0_address = rmesa->radeonScreen->buffers->list[0].address;
-
- (void) memset( rmesa->texture_heaps, 0, sizeof( rmesa->texture_heaps ) );
- make_empty_list( & rmesa->swapped );
-
- rmesa->nr_heaps = screen->numTexHeaps;
- for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
- rmesa->texture_heaps[i] = driCreateTextureHeap( i, rmesa,
- screen->texSize[i],
- 12,
- RADEON_NR_TEX_REGIONS,
- (drmTextureRegionPtr)rmesa->sarea->tex_list[i],
- & rmesa->sarea->tex_age[i],
- & rmesa->swapped,
- sizeof( radeonTexObj ),
- (destroy_texture_object_t *) radeonDestroyTexObj );
-
- driSetTextureSwapCounterLocation( rmesa->texture_heaps[i],
- & rmesa->c_textureSwaps );
+ if (!radeonInitContext(&rmesa->radeon, &functions,
+ glVisual, driContextPriv,
+ sharedContextPrivate)) {
+ FREE(rmesa);
+ return GL_FALSE;
}
- rmesa->texture_depth = driQueryOptioni (&rmesa->optionCache,
- "texture_depth");
- if (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB)
- rmesa->texture_depth = ( screen->cpp == 4 ) ?
- DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16;
- rmesa->swtcl.RenderIndex = ~0;
- rmesa->hw.all_dirty = GL_TRUE;
+ rmesa->radeon.swtcl.RenderIndex = ~0;
+ rmesa->radeon.hw.all_dirty = GL_TRUE;
/* Set the maximum texture size small enough that we can guarentee that
* all texture units can bind a maximal texture and have all of them in
@@ -306,26 +275,13 @@ radeonCreateContext( const __GLcontextModes *glVisual,
* setting allow larger textures.
*/
- ctx = rmesa->glCtx;
- ctx->Const.MaxTextureUnits = driQueryOptioni (&rmesa->optionCache,
+ ctx = rmesa->radeon.glCtx;
+ ctx->Const.MaxTextureUnits = driQueryOptioni (&rmesa->radeon.optionCache,
"texture_units");
ctx->Const.MaxTextureImageUnits = ctx->Const.MaxTextureUnits;
ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits;
- i = driQueryOptioni( &rmesa->optionCache, "allow_large_textures");
-
- driCalculateMaxTextureLevels( rmesa->texture_heaps,
- rmesa->nr_heaps,
- & ctx->Const,
- 4,
- 11, /* max 2D texture size is 2048x2048 */
- 8, /* 256^3 */
- 9, /* \todo: max cube texture size seems to be 512x512(x6) */
- 11, /* max rect texture size is 2048x2048. */
- 12,
- GL_FALSE,
- i );
-
+ i = driQueryOptioni( &rmesa->radeon.optionCache, "allow_large_textures");
ctx->Const.MaxTextureMaxAnisotropy = 16.0;
@@ -388,38 +344,39 @@ radeonCreateContext( const __GLcontextModes *glVisual,
}
driInitExtensions( ctx, card_extensions, GL_TRUE );
- if (rmesa->radeonScreen->drmSupportsCubeMapsR100)
+ if (rmesa->radeon.radeonScreen->kernel_mm)
+ driInitExtensions(ctx, mm_extensions, GL_FALSE);
+ if (rmesa->radeon.radeonScreen->drmSupportsCubeMapsR100)
_mesa_enable_extension( ctx, "GL_ARB_texture_cube_map" );
- if (rmesa->glCtx->Mesa_DXTn) {
+ if (rmesa->radeon.glCtx->Mesa_DXTn) {
_mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
_mesa_enable_extension( ctx, "GL_S3_s3tc" );
}
- else if (driQueryOptionb (&rmesa->optionCache, "force_s3tc_enable")) {
+ else if (driQueryOptionb (&rmesa->radeon.optionCache, "force_s3tc_enable")) {
_mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
}
- if (rmesa->dri.drmMinor >= 9)
+ if (rmesa->radeon.dri.drmMinor >= 9)
_mesa_enable_extension( ctx, "GL_NV_texture_rectangle");
/* XXX these should really go right after _mesa_init_driver_functions() */
+ radeon_fbo_init(&rmesa->radeon);
+ radeonInitSpanFuncs( ctx );
radeonInitIoctlFuncs( ctx );
radeonInitStateFuncs( ctx );
- radeonInitSpanFuncs( ctx );
radeonInitState( rmesa );
radeonInitSwtcl( ctx );
_mesa_vector4f_alloc( &rmesa->tcl.ObjClean, 0,
ctx->Const.MaxArrayLockSize, 32 );
- fthrottle_mode = driQueryOptioni(&rmesa->optionCache, "fthrottle_mode");
- rmesa->iw.irq_seq = -1;
- rmesa->irqsEmitted = 0;
- rmesa->do_irqs = (rmesa->radeonScreen->irq != 0 &&
- fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS);
-
- rmesa->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
+ fthrottle_mode = driQueryOptioni(&rmesa->radeon.optionCache, "fthrottle_mode");
+ rmesa->radeon.iw.irq_seq = -1;
+ rmesa->radeon.irqsEmitted = 0;
+ rmesa->radeon.do_irqs = (rmesa->radeon.radeonScreen->irq != 0 &&
+ fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS);
- (*sPriv->systemTime->getUST)( & rmesa->swap_ust );
+ rmesa->radeon.do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
#if DO_DEBUG
@@ -427,206 +384,21 @@ radeonCreateContext( const __GLcontextModes *glVisual,
debug_control );
#endif
- tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode");
- if (driQueryOptionb(&rmesa->optionCache, "no_rast")) {
+ tcl_mode = driQueryOptioni(&rmesa->radeon.optionCache, "tcl_mode");
+ if (driQueryOptionb(&rmesa->radeon.optionCache, "no_rast")) {
fprintf(stderr, "disabling 3D acceleration\n");
FALLBACK(rmesa, RADEON_FALLBACK_DISABLE, 1);
} else if (tcl_mode == DRI_CONF_TCL_SW ||
- !(rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) {
- if (rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL) {
- rmesa->radeonScreen->chip_flags &= ~RADEON_CHIPSET_TCL;
+ !(rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) {
+ if (rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) {
+ rmesa->radeon.radeonScreen->chip_flags &= ~RADEON_CHIPSET_TCL;
fprintf(stderr, "Disabling HW TCL support\n");
}
- TCL_FALLBACK(rmesa->glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1);
+ TCL_FALLBACK(rmesa->radeon.glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1);
}
- if (rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL) {
+ if (rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) {
/* _tnl_need_dlist_norm_lengths( ctx, GL_FALSE ); */
}
return GL_TRUE;
}
-
-
-/* Destroy the device specific context.
- */
-/* Destroy the Mesa and driver specific context data.
- */
-void radeonDestroyContext( __DRIcontextPrivate *driContextPriv )
-{
- GET_CURRENT_CONTEXT(ctx);
- radeonContextPtr rmesa = (radeonContextPtr) driContextPriv->driverPrivate;
- radeonContextPtr current = ctx ? RADEON_CONTEXT(ctx) : NULL;
-
- /* check if we're deleting the currently bound context */
- if (rmesa == current) {
- RADEON_FIREVERTICES( rmesa );
- _mesa_make_current(NULL, NULL, NULL);
- }
-
- /* Free radeon context resources */
- assert(rmesa); /* should never be null */
- if ( rmesa ) {
- GLboolean release_texture_heaps;
-
-
- release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1);
- _swsetup_DestroyContext( rmesa->glCtx );
- _tnl_DestroyContext( rmesa->glCtx );
- _vbo_DestroyContext( rmesa->glCtx );
- _swrast_DestroyContext( rmesa->glCtx );
-
- radeonDestroySwtcl( rmesa->glCtx );
- radeonReleaseArrays( rmesa->glCtx, ~0 );
- if (rmesa->dma.current.buf) {
- radeonReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ );
- radeonFlushCmdBuf( rmesa, __FUNCTION__ );
- }
-
- _mesa_vector4f_free( &rmesa->tcl.ObjClean );
-
- if (rmesa->state.scissor.pClipRects) {
- FREE(rmesa->state.scissor.pClipRects);
- rmesa->state.scissor.pClipRects = NULL;
- }
-
- if ( release_texture_heaps ) {
- /* This share group is about to go away, free our private
- * texture object data.
- */
- int i;
-
- for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
- driDestroyTextureHeap( rmesa->texture_heaps[ i ] );
- rmesa->texture_heaps[ i ] = NULL;
- }
-
- assert( is_empty_list( & rmesa->swapped ) );
- }
-
- /* free the Mesa context */
- rmesa->glCtx->DriverCtx = NULL;
- _mesa_destroy_context( rmesa->glCtx );
-
- /* free the option cache */
- driDestroyOptionCache (&rmesa->optionCache);
-
- FREE( rmesa );
- }
-}
-
-
-
-
-void
-radeonSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-
- if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
- radeonContextPtr rmesa;
- GLcontext *ctx;
- rmesa = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
- ctx = rmesa->glCtx;
- if (ctx->Visual.doubleBufferMode) {
- _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */
-
- if ( rmesa->doPageFlip ) {
- radeonPageFlip( dPriv );
- }
- else {
- radeonCopyBuffer( dPriv, NULL );
- }
- }
- }
- else {
- /* XXX this shouldn't be an error but we can't handle it for now */
- _mesa_problem(NULL, "%s: drawable has no context!", __FUNCTION__);
- }
-}
-
-void radeonCopySubBuffer(__DRIdrawablePrivate * dPriv,
- int x, int y, int w, int h )
-{
- if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
- radeonContextPtr radeon;
- GLcontext *ctx;
-
- radeon = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
- ctx = radeon->glCtx;
-
- if (ctx->Visual.doubleBufferMode) {
- drm_clip_rect_t rect;
- rect.x1 = x + dPriv->x;
- rect.y1 = (dPriv->h - y - h) + dPriv->y;
- rect.x2 = rect.x1 + w;
- rect.y2 = rect.y1 + h;
- _mesa_notifySwapBuffers(ctx); /* flush pending rendering comands */
- radeonCopyBuffer(dPriv, &rect);
- }
- } else {
- /* XXX this shouldn't be an error but we can't handle it for now */
- _mesa_problem(NULL, "%s: drawable has no context!",
- __FUNCTION__);
- }
-}
-
-/* Make context `c' the current context and bind it to the given
- * drawing and reading surfaces.
- */
-GLboolean
-radeonMakeCurrent( __DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv )
-{
- if ( driContextPriv ) {
- radeonContextPtr newCtx =
- (radeonContextPtr) driContextPriv->driverPrivate;
-
- if (RADEON_DEBUG & DEBUG_DRI)
- fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *) newCtx->glCtx);
-
- newCtx->dri.readable = driReadPriv;
-
- if ( (newCtx->dri.drawable != driDrawPriv) ||
- newCtx->lastStamp != driDrawPriv->lastStamp ) {
- if (driDrawPriv->swap_interval == (unsigned)-1) {
- driDrawPriv->vblFlags = (newCtx->radeonScreen->irq != 0)
- ? driGetDefaultVBlankFlags(&newCtx->optionCache)
- : VBLANK_FLAG_NO_IRQ;
-
- driDrawableInitVBlank( driDrawPriv );
- }
-
- newCtx->dri.drawable = driDrawPriv;
-
- radeonSetCliprects(newCtx);
- radeonUpdateViewportOffset( newCtx->glCtx );
- }
-
- _mesa_make_current( newCtx->glCtx,
- (GLframebuffer *) driDrawPriv->driverPrivate,
- (GLframebuffer *) driReadPriv->driverPrivate );
-
- _mesa_update_state( newCtx->glCtx );
- } else {
- if (RADEON_DEBUG & DEBUG_DRI)
- fprintf(stderr, "%s ctx is null\n", __FUNCTION__);
- _mesa_make_current( NULL, NULL, NULL );
- }
-
- if (RADEON_DEBUG & DEBUG_DRI)
- fprintf(stderr, "End %s\n", __FUNCTION__);
- return GL_TRUE;
-}
-
-/* Force the context `c' to be unbound from its buffer.
- */
-GLboolean
-radeonUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
- radeonContextPtr rmesa = (radeonContextPtr) driContextPriv->driverPrivate;
-
- if (RADEON_DEBUG & DEBUG_DRI)
- fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *) rmesa->glCtx);
-
- return GL_TRUE;
-}