-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_context.c,v 1.9 2003/09/24 02:43:12 dawes Exp $ */
/**************************************************************************
Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "framebuffer.h"
+#include "main/glheader.h"
+#include "main/api_arrayelt.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/state.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
+#include "vbo/vbo.h"
#include "tnl/tnl.h"
#include "tnl/t_pipeline.h"
#include "radeon_tex.h"
#include "radeon_swtcl.h"
#include "radeon_tcl.h"
-#include "radeon_vtxfmt.h"
#include "radeon_maos.h"
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
#define need_GL_EXT_blend_minmax
+#define need_GL_EXT_fog_coord
#define need_GL_EXT_secondary_color
#include "extension_helper.h"
-#define DRIVER_DATE "20050831"
+#define DRIVER_DATE "20061018"
#include "vblank.h"
#include "utils.h"
#endif
-/* Return the width and height of the given buffer.
- */
-static void radeonGetBufferSize( GLframebuffer *buffer,
- GLuint *width, GLuint *height )
-{
- GET_CURRENT_CONTEXT(ctx);
- radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
- LOCK_HARDWARE( rmesa );
- *width = rmesa->dri.drawable->w;
- *height = rmesa->dri.drawable->h;
- UNLOCK_HARDWARE( rmesa );
-}
-
/* 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->IsPCI ? 0 :
+ GLuint agp_mode = (rmesa->radeonScreen->card_type==RADEON_CARD_PCI) ? 0 :
rmesa->radeonScreen->AGPMode;
switch ( name ) {
*/
const struct dri_extension card_extensions[] =
{
- { "GL_ARB_multisample", GL_ARB_multisample_functions },
{ "GL_ARB_multitexture", NULL },
{ "GL_ARB_texture_border_clamp", NULL },
- { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
{ "GL_ARB_texture_env_add", NULL },
{ "GL_ARB_texture_env_combine", NULL },
{ "GL_ARB_texture_env_crossbar", NULL },
{ "GL_ARB_texture_mirrored_repeat", NULL },
{ "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_secondary_color", GL_EXT_secondary_color_functions },
{ "GL_EXT_stencil_wrap", NULL },
{ "GL_EXT_texture_edge_clamp", NULL },
{ NULL, NULL }
};
-extern const struct tnl_pipeline_stage _radeon_texrect_stage;
extern const struct tnl_pipeline_stage _radeon_render_stage;
extern const struct tnl_pipeline_stage _radeon_tcl_stage;
&_tnl_texgen_stage,
&_tnl_texture_transform_stage,
- /* Scale texture rectangle to 0..1.
- */
- &_radeon_texrect_stage,
-
&_radeon_render_stage,
&_tnl_render_stage, /* FALLBACK: */
NULL,
*/
static void radeonInitDriverFuncs( struct dd_function_table *functions )
{
- functions->GetBufferSize = radeonGetBufferSize;
- functions->ResizeBuffers = _mesa_resize_framebuffer;
functions->GetString = radeonGetString;
}
if ( !rmesa )
return GL_FALSE;
+ /* init exp fog table data */
+ radeonInitStaticFogData();
+
/* Parse configuration files.
* Do this here so that initialMaxAnisotropy is set before we create
* the default textures.
"def_max_anisotropy");
if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) {
- if ( sPriv->drmMinor < 13 )
+ if ( sPriv->drm_version.minor < 13 )
fprintf( stderr, "DRM version 1.%d too old to support HyperZ, "
- "disabling.\n",sPriv->drmMinor );
+ "disabling.\n", sPriv->drm_version.minor );
else
rmesa->using_hyperz = GL_TRUE;
}
- if ( sPriv->drmMinor >= 15 )
+ if ( sPriv->drm_version.minor >= 15 )
rmesa->texmicrotile = GL_TRUE;
/* Init default driver functions then plug in our Radeon-specific functions
/* Init radeon context data */
rmesa->dri.context = driContextPriv;
rmesa->dri.screen = sPriv;
- rmesa->dri.drawable = NULL; /* Set by XMesaMakeCurrent */
+ 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->drmMinor;
+ rmesa->dri.drmMinor = sPriv->drm_version.minor;
rmesa->radeonScreen = screen;
rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA +
rmesa->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 them both in
- * texturable memory at once.
+ * all texture units can bind a maximal texture and have all of them in
+ * texturable memory at once. Depending on the allow_large_textures driconf
+ * setting allow larger textures.
*/
ctx = rmesa->glCtx;
- ctx->Const.MaxTextureUnits = 2;
- ctx->Const.MaxTextureImageUnits = 2;
- ctx->Const.MaxTextureCoordUnits = 2;
+ ctx->Const.MaxTextureUnits = driQueryOptioni (&rmesa->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 */
- 0, /* 3D textures unsupported. */
- 0, /* cube textures unsupported. */
+ 8, /* 256^3 */
+ 9, /* \todo: max cube texture size seems to be 512x512(x6) */
11, /* max rect texture size is 2048x2048. */
12,
- GL_FALSE );
+ GL_FALSE,
+ i );
- /* adjust max texture size a bit. Hack, but I really want to use larger textures
- which will work just fine in 99.999999% of all cases, especially with texture compression... */
- if (driQueryOptionb( &rmesa->optionCache, "texture_level_hack" ))
- {
- if (ctx->Const.MaxTextureLevels < 12) ctx->Const.MaxTextureLevels += 1;
- }
ctx->Const.MaxTextureMaxAnisotropy = 16.0;
rmesa->boxes = 0;
+ ctx->Const.MaxDrawBuffers = 1;
+
/* Initialize the software rasterizer and helper modules.
*/
_swrast_CreateContext( ctx );
- _ac_CreateContext( ctx );
+ _vbo_CreateContext( ctx );
_tnl_CreateContext( ctx );
_swsetup_CreateContext( ctx );
_ae_create_context( ctx );
*/
_tnl_destroy_pipeline( ctx );
_tnl_install_pipeline( ctx, radeon_pipeline );
- ctx->Driver.FlushVertices = radeonFlushVertices;
/* Try and keep materials and vertices separate:
*/
- _tnl_isolate_materials( ctx, GL_TRUE );
-
-/* _mesa_allow_light_in_model( ctx, GL_FALSE ); */
+/* _tnl_isolate_materials( ctx, GL_TRUE ); */
/* Configure swrast and T&L to match hardware characteristics:
*/
_tnl_allow_vertex_fog( ctx, GL_TRUE );
- _math_matrix_ctr( &rmesa->TexGenMatrix[0] );
- _math_matrix_ctr( &rmesa->TexGenMatrix[1] );
- _math_matrix_ctr( &rmesa->tmpmat );
- _math_matrix_set_identity( &rmesa->TexGenMatrix[0] );
- _math_matrix_set_identity( &rmesa->TexGenMatrix[1] );
- _math_matrix_set_identity( &rmesa->tmpmat );
+ for ( i = 0 ; i < RADEON_MAX_TEXTURE_UNITS ; i++ ) {
+ _math_matrix_ctr( &rmesa->TexGenMatrix[i] );
+ _math_matrix_ctr( &rmesa->tmpmat[i] );
+ _math_matrix_set_identity( &rmesa->TexGenMatrix[i] );
+ _math_matrix_set_identity( &rmesa->tmpmat[i] );
+ }
driInitExtensions( ctx, card_extensions, GL_TRUE );
+ if (rmesa->radeonScreen->drmSupportsCubeMapsR100)
+ _mesa_enable_extension( ctx, "GL_ARB_texture_cube_map" );
if (rmesa->glCtx->Mesa_DXTn) {
_mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
_mesa_enable_extension( ctx, "GL_S3_s3tc" );
rmesa->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
- rmesa->vblank_flags = (rmesa->radeonScreen->irq != 0)
- ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
- (*dri_interface->getUST)( & rmesa->swap_ust );
+ (*sPriv->systemTime->getUST)( & rmesa->swap_ust );
#if DO_DEBUG
fprintf(stderr, "disabling 3D acceleration\n");
FALLBACK(rmesa, RADEON_FALLBACK_DISABLE, 1);
} else if (tcl_mode == DRI_CONF_TCL_SW ||
- !(rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL)) {
- if (rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL) {
- rmesa->radeonScreen->chipset &= ~RADEON_CHIPSET_TCL;
+ !(rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) {
+ if (rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL) {
+ rmesa->radeonScreen->chip_flags &= ~RADEON_CHIPSET_TCL;
fprintf(stderr, "Disabling HW TCL support\n");
}
TCL_FALLBACK(rmesa->glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1);
}
- if (rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL) {
- if (tcl_mode >= DRI_CONF_TCL_VTXFMT)
- radeonVtxfmtInit( ctx, tcl_mode >= DRI_CONF_TCL_CODEGEN );
-
- _tnl_need_dlist_norm_lengths( ctx, GL_FALSE );
+ if (rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL) {
+/* _tnl_need_dlist_norm_lengths( ctx, GL_FALSE ); */
}
return GL_TRUE;
}
release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1);
_swsetup_DestroyContext( rmesa->glCtx );
_tnl_DestroyContext( rmesa->glCtx );
- _ac_DestroyContext( rmesa->glCtx );
+ _vbo_DestroyContext( rmesa->glCtx );
_swrast_DestroyContext( rmesa->glCtx );
radeonDestroySwtcl( rmesa->glCtx );
radeonFlushCmdBuf( rmesa, __FUNCTION__ );
}
- if (!(rmesa->TclFallback & RADEON_TCL_FALLBACK_TCL_DISABLE)) {
- int tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode");
- if (tcl_mode >= DRI_CONF_TCL_VTXFMT)
- radeonVtxfmtDestroy( rmesa->glCtx );
- }
-
- /* free the Mesa context */
- rmesa->glCtx->DriverCtx = NULL;
- _mesa_destroy_context( rmesa->glCtx );
-
_mesa_vector4f_free( &rmesa->tcl.ObjClean );
if (rmesa->state.scissor.pClipRects) {
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);
radeonPageFlip( dPriv );
}
else {
- radeonCopyBuffer( dPriv );
+ radeonCopyBuffer( dPriv, NULL );
}
}
}
}
}
+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__);
+ }
+}
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
+/* Make context `c' the current context and bind it to the given
+ * drawing and reading surfaces.
*/
GLboolean
radeonMakeCurrent( __DRIcontextPrivate *driContextPriv,
if (RADEON_DEBUG & DEBUG_DRI)
fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *) newCtx->glCtx);
- if ( newCtx->dri.drawable != driDrawPriv ) {
- driDrawableInitVBlank( driDrawPriv, newCtx->vblank_flags );
+ 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;
- radeonUpdateWindow( newCtx->glCtx );
+
+ radeonSetCliprects(newCtx);
radeonUpdateViewportOffset( newCtx->glCtx );
}
-
+
_mesa_make_current( newCtx->glCtx,
(GLframebuffer *) driDrawPriv->driverPrivate,
(GLframebuffer *) driReadPriv->driverPrivate );
- if (newCtx->vb.enabled)
- radeonVtxfmtMakeCurrent( newCtx->glCtx );
-
+ _mesa_update_state( newCtx->glCtx );
} else {
if (RADEON_DEBUG & DEBUG_DRI)
fprintf(stderr, "%s ctx is null\n", __FUNCTION__);
projects / mesa.git / blobdiff