#include "intel_chipset.h"
#include "intel_buffers.h"
#include "intel_tex.h"
-#include "intel_span.h"
-#include "intel_tris.h"
#include "intel_ioctl.h"
#include "intel_batchbuffer.h"
#include "intel_blit.h"
#include "intel_buffer_objects.h"
#include "intel_fbo.h"
#include "intel_decode.h"
-#include "intel_bufmgr_ttm.h"
+#include "intel_bufmgr.h"
#include "drirenderbuffer.h"
#include "vblank.h"
int INTEL_DEBUG = (0);
#endif
+#define need_GL_NV_point_sprite
#define need_GL_ARB_multisample
#define need_GL_ARB_point_parameters
#define need_GL_ARB_texture_compression
#define need_GL_ARB_vertex_buffer_object
#define need_GL_ARB_vertex_program
#define need_GL_ARB_window_pos
+#define need_GL_ARB_occlusion_query
#define need_GL_EXT_blend_color
#define need_GL_EXT_blend_equation_separate
#define need_GL_EXT_blend_func_separate
#define need_GL_EXT_multi_draw_arrays
#define need_GL_EXT_secondary_color
#define need_GL_NV_vertex_program
-#include "extension_helper.h"
-
+#define need_GL_ATI_separate_stencil
+#define need_GL_EXT_point_parameters
+#define need_GL_VERSION_2_0
+#define need_GL_VERSION_2_1
+#define need_GL_ARB_shader_objects
+#define need_GL_ARB_vertex_shader
-#define DRIVER_DATE "20061102"
-
-_glthread_Mutex lockMutex;
-static GLboolean lockMutexInit = GL_FALSE;
+#include "extension_helper.h"
+#define DRIVER_DATE "20080716"
+#define DRIVER_DATE_GEM "GEM " DRIVER_DATE
static const GLubyte *
intelGetString(GLcontext * ctx, GLenum name)
{
+ const struct intel_context *const intel = intel_context(ctx);
const char *chipset;
static char buffer[128];
break;
case GL_RENDERER:
- switch (intel_context(ctx)->intelScreen->deviceID) {
+ switch (intel->intelScreen->deviceID) {
case PCI_CHIP_845_G:
chipset = "Intel(R) 845G";
break;
case PCI_CHIP_Q33_G:
chipset = "Intel(R) Q33";
break;
+ case PCI_CHIP_I965_Q:
+ chipset = "Intel(R) 965Q";
+ break;
+ case PCI_CHIP_I965_G:
+ case PCI_CHIP_I965_G_1:
+ chipset = "Intel(R) 965G";
+ break;
+ case PCI_CHIP_I946_GZ:
+ chipset = "Intel(R) 946GZ";
+ break;
+ case PCI_CHIP_I965_GM:
+ chipset = "Intel(R) 965GM";
+ break;
+ case PCI_CHIP_I965_GME:
+ chipset = "Intel(R) 965GME/GLE";
+ break;
+ case PCI_CHIP_GM45_GM:
+ chipset = "Mobile Intel® GM45 Express Chipset";
+ break;
+ case PCI_CHIP_IGD_E_G:
+ chipset = "Intel(R) Integrated Graphics Device";
+ break;
+ case PCI_CHIP_G45_G:
+ chipset = "Intel(R) G45/G43";
+ break;
+ case PCI_CHIP_Q45_G:
+ chipset = "Intel(R) Q45/Q43";
+ break;
default:
chipset = "Unknown Intel Chipset";
break;
}
- (void) driGetRendererString(buffer, chipset, DRIVER_DATE, 0);
+ (void) driGetRendererString(buffer, chipset,
+ (intel->ttm) ? DRIVER_DATE_GEM : DRIVER_DATE,
+ 0);
return (GLubyte *) buffer;
default:
}
}
+void
+intel_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable)
+{
+ struct intel_framebuffer *intel_fb = drawable->driverPrivate;
+ struct intel_renderbuffer *rb;
+ struct intel_region *region, *depth_region;
+ struct intel_context *intel = context->driverPrivate;
+ __DRIbuffer *buffers;
+ __DRIscreen *screen;
+ int i, count;
+ unsigned int attachments[10];
+ uint32_t name;
+ const char *region_name;
+
+ if (INTEL_DEBUG & DEBUG_DRI)
+ fprintf(stderr, "enter %s, drawable %p\n", __func__, drawable);
+
+ screen = intel->intelScreen->driScrnPriv;
+
+ i = 0;
+ if (intel_fb->color_rb[0])
+ attachments[i++] = __DRI_BUFFER_FRONT_LEFT;
+ if (intel_fb->color_rb[1])
+ attachments[i++] = __DRI_BUFFER_BACK_LEFT;
+ if (intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH))
+ attachments[i++] = __DRI_BUFFER_DEPTH;
+ if (intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL))
+ attachments[i++] = __DRI_BUFFER_STENCIL;
+
+ buffers = (*screen->dri2.loader->getBuffers)(drawable,
+ &drawable->w,
+ &drawable->h,
+ attachments, i,
+ &count,
+ drawable->loaderPrivate);
+
+ drawable->x = 0;
+ drawable->y = 0;
+ drawable->backX = 0;
+ drawable->backY = 0;
+ drawable->numClipRects = 1;
+ drawable->pClipRects[0].x1 = 0;
+ drawable->pClipRects[0].y1 = 0;
+ drawable->pClipRects[0].x2 = drawable->w;
+ drawable->pClipRects[0].y2 = drawable->h;
+ drawable->numBackClipRects = 1;
+ drawable->pBackClipRects[0].x1 = 0;
+ drawable->pBackClipRects[0].y1 = 0;
+ drawable->pBackClipRects[0].x2 = drawable->w;
+ drawable->pBackClipRects[0].y2 = drawable->h;
+
+ depth_region = NULL;
+ for (i = 0; i < count; i++) {
+ switch (buffers[i].attachment) {
+ case __DRI_BUFFER_FRONT_LEFT:
+ rb = intel_fb->color_rb[0];
+ region_name = "dri2 front buffer";
+ break;
+
+ case __DRI_BUFFER_BACK_LEFT:
+ rb = intel_fb->color_rb[1];
+ region_name = "dri2 back buffer";
+ break;
+
+ case __DRI_BUFFER_DEPTH:
+ rb = intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH);
+ region_name = "dri2 depth buffer";
+ break;
+
+ case __DRI_BUFFER_STENCIL:
+ rb = intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL);
+ region_name = "dri2 stencil buffer";
+ break;
+
+ case __DRI_BUFFER_ACCUM:
+ default:
+ fprintf(stderr,
+ "unhandled buffer attach event, attacment type %d\n",
+ buffers[i].attachment);
+ return;
+ }
+
+ if (rb->region) {
+ intel_bo_flink(rb->region->buffer, &name);
+ if (name == buffers[i].name)
+ continue;
+ }
+
+ if (INTEL_DEBUG & DEBUG_DRI)
+ fprintf(stderr,
+ "attaching buffer %d, at %d, cpp %d, pitch %d\n",
+ buffers[i].name, buffers[i].attachment,
+ buffers[i].cpp, buffers[i].pitch);
+
+ if (buffers[i].attachment == __DRI_BUFFER_STENCIL && depth_region) {
+ if (INTEL_DEBUG & DEBUG_DRI)
+ fprintf(stderr, "(reusing depth buffer as stencil)\n");
+ region = depth_region;
+ }
+ else
+ region = intel_region_alloc_for_handle(intel, buffers[i].cpp,
+ buffers[i].pitch / buffers[i].cpp,
+ drawable->h,
+ buffers[i].name,
+ region_name);
+
+ if (buffers[i].attachment == __DRI_BUFFER_DEPTH)
+ depth_region = region;
+
+ intel_renderbuffer_set_region(rb, region);
+ intel_region_release(®ion);
+ }
+
+ driUpdateFramebufferSize(&intel->ctx, drawable);
+}
+
+static void
+intel_viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
+{
+ struct intel_context *intel = intel_context(ctx);
+ __DRIcontext *driContext = intel->driContext;
+
+ if (!driContext->driScreenPriv->dri2.enabled)
+ return;
+
+ intel_update_renderbuffers(driContext, driContext->driDrawablePriv);
+ if (driContext->driDrawablePriv != driContext->driReadablePriv)
+ intel_update_renderbuffers(driContext, driContext->driReadablePriv);
+
+ ctx->Driver.Viewport = NULL;
+ intel->driDrawable = driContext->driDrawablePriv;
+ intelWindowMoved(intel);
+ intel_draw_buffer(ctx, intel->ctx.DrawBuffer);
+ ctx->Driver.Viewport = intel_viewport;
+}
/**
* Extension strings exported by the intel driver.
+ *
+ * Extensions supported by all chips supported by i830_dri, i915_dri, or
+ * i965_dri.
*/
-const struct dri_extension card_extensions[] = {
+static const struct dri_extension card_extensions[] = {
{"GL_ARB_multisample", GL_ARB_multisample_functions},
{"GL_ARB_multitexture", NULL},
{"GL_ARB_point_parameters", GL_ARB_point_parameters_functions},
+ {"GL_NV_point_sprite", GL_NV_point_sprite_functions},
{"GL_ARB_texture_border_clamp", NULL},
{"GL_ARB_texture_compression", GL_ARB_texture_compression_functions},
{"GL_ARB_texture_cube_map", NULL},
{"GL_ARB_texture_env_add", NULL},
{"GL_ARB_texture_env_combine", NULL},
+ {"GL_ARB_texture_env_crossbar", NULL},
{"GL_ARB_texture_env_dot3", NULL},
{"GL_ARB_texture_mirrored_repeat", NULL},
+ {"GL_ARB_texture_non_power_of_two", NULL },
{"GL_ARB_texture_rectangle", NULL},
+ {"GL_NV_texture_rectangle", NULL},
+ {"GL_EXT_texture_rectangle", NULL},
+ {"GL_ARB_point_parameters", NULL},
{"GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions},
{"GL_ARB_vertex_program", GL_ARB_vertex_program_functions},
{"GL_ARB_window_pos", GL_ARB_window_pos_functions},
GL_EXT_blend_equation_separate_functions},
{"GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions},
{"GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions},
+ {"GL_EXT_blend_logic_op", NULL},
{"GL_EXT_blend_subtract", NULL},
{"GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions},
{"GL_EXT_fog_coord", GL_EXT_fog_coord_functions},
{"GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions},
+ {"GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions},
#if 1 /* XXX FBO temporary? */
{"GL_EXT_packed_depth_stencil", NULL},
#endif
{NULL, NULL}
};
-const struct dri_extension ttm_extensions[] = {
+static const struct dri_extension brw_extensions[] = {
+ { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions},
+ { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions},
+ { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions},
+ { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions},
+ { "GL_ARB_point_sprite", NULL},
+ { "GL_ARB_fragment_shader", NULL },
+ { "GL_ARB_draw_buffers", NULL },
+ { "GL_ARB_depth_texture", NULL },
+ { "GL_ARB_fragment_program", NULL },
+ { "GL_ARB_shadow", NULL },
+ { "GL_EXT_shadow_funcs", NULL },
+ { "GL_ARB_fragment_program_shadow", NULL },
+ /* ARB extn won't work if not enabled */
+ { "GL_SGIX_depth_texture", NULL },
+ { "GL_EXT_texture_sRGB", NULL},
+ { NULL, NULL }
+};
+
+static const struct dri_extension arb_oc_extensions[] = {
+ {"GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions},
+ {NULL, NULL}
+};
+
+static const struct dri_extension ttm_extensions[] = {
{"GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions},
{"GL_ARB_pixel_buffer_object", NULL},
{NULL, NULL}
};
-extern const struct tnl_pipeline_stage _intel_render_stage;
-
-static const struct tnl_pipeline_stage *intel_pipeline[] = {
- &_tnl_vertex_transform_stage,
- &_tnl_vertex_cull_stage,
- &_tnl_normal_transform_stage,
- &_tnl_lighting_stage,
- &_tnl_fog_coordinate_stage,
- &_tnl_texgen_stage,
- &_tnl_texture_transform_stage,
- &_tnl_point_attenuation_stage,
- &_tnl_vertex_program_stage,
-#if 1
- &_intel_render_stage, /* ADD: unclipped rastersetup-to-dma */
-#endif
- &_tnl_render_stage,
- 0,
-};
+/**
+ * Initializes potential list of extensions if ctx == NULL, or actually enables
+ * extensions for a context.
+ */
+void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging)
+{
+ struct intel_context *intel = ctx?intel_context(ctx):NULL;
+ /* Disable imaging extension until convolution is working in teximage paths.
+ */
+ enable_imaging = GL_FALSE;
+
+ driInitExtensions(ctx, card_extensions, enable_imaging);
+
+ if (intel == NULL || intel->ttm)
+ driInitExtensions(ctx, ttm_extensions, GL_FALSE);
+
+ if (intel == NULL ||
+ (IS_965(intel->intelScreen->deviceID) &&
+ intel->intelScreen->drmMinor >= 8))
+ driInitExtensions(ctx, arb_oc_extensions, GL_FALSE);
+
+ if (intel == NULL || IS_965(intel->intelScreen->deviceID))
+ driInitExtensions(ctx, brw_extensions, GL_FALSE);
+}
static const struct dri_debug_control debug_control[] = {
- {"tex", DEBUG_TEXTURE},
- {"state", DEBUG_STATE},
- {"ioctl", DEBUG_IOCTL},
- {"blit", DEBUG_BLIT},
- {"mip", DEBUG_MIPTREE},
- {"fall", DEBUG_FALLBACKS},
- {"verb", DEBUG_VERBOSE},
- {"bat", DEBUG_BATCH},
- {"pix", DEBUG_PIXEL},
- {"buf", DEBUG_BUFMGR},
- {"reg", DEBUG_REGION},
- {"fbo", DEBUG_FBO},
- {"lock", DEBUG_LOCK},
- {"sync", DEBUG_SYNC},
- {NULL, 0}
+ { "tex", DEBUG_TEXTURE},
+ { "state", DEBUG_STATE},
+ { "ioctl", DEBUG_IOCTL},
+ { "blit", DEBUG_BLIT},
+ { "mip", DEBUG_MIPTREE},
+ { "fall", DEBUG_FALLBACKS},
+ { "verb", DEBUG_VERBOSE},
+ { "bat", DEBUG_BATCH},
+ { "pix", DEBUG_PIXEL},
+ { "buf", DEBUG_BUFMGR},
+ { "reg", DEBUG_REGION},
+ { "fbo", DEBUG_FBO},
+ { "lock", DEBUG_LOCK},
+ { "sync", DEBUG_SYNC},
+ { "prim", DEBUG_PRIMS },
+ { "vert", DEBUG_VERTS },
+ { "dri", DEBUG_DRI },
+ { "dma", DEBUG_DMA },
+ { "san", DEBUG_SANITY },
+ { "sleep", DEBUG_SLEEP },
+ { "stats", DEBUG_STATS },
+ { "tile", DEBUG_TILE },
+ { "sing", DEBUG_SINGLE_THREAD },
+ { "thre", DEBUG_SINGLE_THREAD },
+ { "wm", DEBUG_WM },
+ { "urb", DEBUG_URB },
+ { "vs", DEBUG_VS },
+ { NULL, 0 }
};
static void
intelInvalidateState(GLcontext * ctx, GLuint new_state)
{
+ struct intel_context *intel = intel_context(ctx);
+
_swrast_InvalidateState(ctx, new_state);
_swsetup_InvalidateState(ctx, new_state);
_vbo_InvalidateState(ctx, new_state);
_tnl_InvalidateState(ctx, new_state);
_tnl_invalidate_vertex_state(ctx, new_state);
- intel_context(ctx)->NewGLState |= new_state;
+
+ intel->NewGLState |= new_state;
+
+ if (intel->vtbl.invalidate_state)
+ intel->vtbl.invalidate_state( intel, new_state );
}
if (intel->Fallback)
_swrast_flush(ctx);
- INTEL_FIREVERTICES(intel);
+ if (!IS_965(intel->intelScreen->deviceID))
+ INTEL_FIREVERTICES(intel);
+
+ /* Emit a flush so that any frontbuffer rendering that might have occurred
+ * lands onscreen in a timely manner, even if the X Server doesn't trigger
+ * a flush for us.
+ */
+ intel_batchbuffer_emit_mi_flush(intel->batch);
if (intel->batch->map != intel->batch->ptr)
intel_batchbuffer_flush(intel->batch);
-
- /* XXX: Need to do an MI_FLUSH here.
- */
}
void
intelFinish(GLcontext * ctx)
{
- struct intel_context *intel = intel_context(ctx);
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ int i;
+
intelFlush(ctx);
- if (intel->batch->last_fence) {
- dri_fence_wait(intel->batch->last_fence);
- dri_fence_unreference(intel->batch->last_fence);
- intel->batch->last_fence = NULL;
+
+ for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
+ struct intel_renderbuffer *irb;
+
+ irb = intel_renderbuffer(fb->_ColorDrawBuffers[i]);
+
+ if (irb->region)
+ dri_bo_wait_rendering(irb->region->buffer);
+ }
+ if (fb->_DepthBuffer) {
+ /* XXX: Wait on buffer idle */
}
}
+static void
+intelBeginQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
+{
+ struct intel_context *intel = intel_context( ctx );
+ struct drm_i915_mmio io = {
+ .read_write = I915_MMIO_READ,
+ .reg = MMIO_REGS_PS_DEPTH_COUNT,
+ .data = &q->Result
+ };
+ intel->stats_wm++;
+ intelFinish(&intel->ctx);
+ drmCommandWrite(intel->driFd, DRM_I915_MMIO, &io, sizeof(io));
+}
+
+static void
+intelEndQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
+{
+ struct intel_context *intel = intel_context( ctx );
+ GLuint64EXT tmp;
+ struct drm_i915_mmio io = {
+ .read_write = I915_MMIO_READ,
+ .reg = MMIO_REGS_PS_DEPTH_COUNT,
+ .data = &tmp
+ };
+ intelFinish(&intel->ctx);
+ drmCommandWrite(intel->driFd, DRM_I915_MMIO, &io, sizeof(io));
+ q->Result = tmp - q->Result;
+ q->Ready = GL_TRUE;
+ intel->stats_wm--;
+}
+
/** Driver-specific fence emit implementation for the fake memory manager. */
static unsigned int
intel_fence_emit(void *private)
intel_init_bufmgr(struct intel_context *intel)
{
intelScreenPrivate *intelScreen = intel->intelScreen;
- GLboolean ttm_disable = getenv("INTEL_NO_TTM") != NULL;
+ GLboolean gem_disable = getenv("INTEL_NO_GEM") != NULL;
+ int gem_kernel = 0;
+ GLboolean gem_supported;
+ struct drm_i915_getparam gp;
+
+ gp.param = I915_PARAM_HAS_GEM;
+ gp.value = &gem_kernel;
- /* If we've got a new enough DDX that's initializing TTM and giving us
+ (void) drmCommandWriteRead(intel->driFd, DRM_I915_GETPARAM, &gp, sizeof(gp));
+
+ /* If we've got a new enough DDX that's initializing GEM and giving us
* object handles for the shared buffers, use that.
*/
intel->ttm = GL_FALSE;
- if (!ttm_disable &&
- intel->intelScreen->driScrnPriv->ddx_version.minor >= 9 &&
- intel->intelScreen->drmMinor >= 11 &&
- intel->intelScreen->front.bo_handle != -1)
- {
- intel->bufmgr = intel_bufmgr_ttm_init(intel->driFd,
- DRM_FENCE_TYPE_EXE,
- DRM_FENCE_TYPE_EXE |
- DRM_I915_FENCE_TYPE_RW,
+ if (intel->intelScreen->driScrnPriv->dri2.enabled)
+ gem_supported = GL_TRUE;
+ else if (intel->intelScreen->driScrnPriv->ddx_version.minor >= 9 &&
+ gem_kernel &&
+ intel->intelScreen->front.bo_handle != -1)
+ gem_supported = GL_TRUE;
+ else
+ gem_supported = GL_FALSE;
+
+ if (!gem_disable && gem_supported) {
+ int bo_reuse_mode;
+ intel->bufmgr = intel_bufmgr_gem_init(intel->driFd,
BATCH_SZ);
if (intel->bufmgr != NULL)
intel->ttm = GL_TRUE;
+
+ bo_reuse_mode = driQueryOptioni(&intel->optionCache, "bo_reuse");
+ switch (bo_reuse_mode) {
+ case DRI_CONF_BO_REUSE_DISABLED:
+ break;
+ case DRI_CONF_BO_REUSE_ALL:
+ intel_bufmgr_gem_enable_reuse(intel->bufmgr);
+ break;
+ }
}
/* Otherwise, use the classic buffer manager. */
if (intel->bufmgr == NULL) {
- if (ttm_disable) {
- fprintf(stderr, "TTM buffer manager disabled. Using classic.\n");
+ if (gem_disable) {
+ fprintf(stderr, "GEM disabled. Using classic.\n");
} else {
- fprintf(stderr, "Failed to initialize TTM buffer manager. "
+ fprintf(stderr, "Failed to initialize GEM. "
"Falling back to classic.\n");
}
return GL_FALSE;
}
- intel->bufmgr = dri_bufmgr_fake_init(intelScreen->tex.offset,
- intelScreen->tex.map,
- intelScreen->tex.size,
- intel_fence_emit,
- intel_fence_wait,
- intel);
+ intel->bufmgr = intel_bufmgr_fake_init(intelScreen->tex.offset,
+ intelScreen->tex.map,
+ intelScreen->tex.size,
+ intel_fence_emit,
+ intel_fence_wait,
+ intel);
}
+ /* XXX bufmgr should be per-screen, not per-context */
+ intelScreen->ttm = intel->ttm;
+
return GL_TRUE;
}
functions->Finish = intelFinish;
functions->GetString = intelGetString;
functions->UpdateState = intelInvalidateState;
+ functions->Viewport = intel_viewport;
+
functions->CopyColorTable = _swrast_CopyColorTable;
functions->CopyColorSubTable = _swrast_CopyColorSubTable;
functions->CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
functions->CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
+ functions->BeginQuery = intelBeginQuery;
+ functions->EndQuery = intelEndQuery;
+
intelInitTextureFuncs(functions);
- intelInitPixelFuncs(functions);
intelInitStateFuncs(functions);
intelInitBufferFuncs(functions);
+ intelInitPixelFuncs(functions);
}
GLcontext *shareCtx = (GLcontext *) sharedContextPrivate;
__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
- struct drm_i915_sarea *saPriv = (struct drm_i915_sarea *)
+ volatile struct drm_i915_sarea *saPriv = (struct drm_i915_sarea *)
(((GLubyte *) sPriv->pSAREA) + intelScreen->sarea_priv_offset);
int fthrottle_mode;
- if (!_mesa_initialize_context(&intel->ctx,
- mesaVis, shareCtx,
- functions, (void *) intel))
+ if (!_mesa_initialize_context(&intel->ctx, mesaVis, shareCtx,
+ functions, (void *) intel)) {
+ _mesa_printf("%s: failed to init mesa context\n", __FUNCTION__);
return GL_FALSE;
+ }
driContextPriv->driverPrivate = intel;
intel->intelScreen = intelScreen;
intel->driScreen = sPriv;
intel->sarea = saPriv;
+ intel->driContext = driContextPriv;
/* Dri stuff */
intel->hHWContext = driContextPriv->hHWContext;
intel->width = intelScreen->width;
intel->height = intelScreen->height;
+ driParseConfigFiles(&intel->optionCache, &intelScreen->optionCache,
+ intel->driScreen->myNum,
+ IS_965(intelScreen->deviceID) ? "i965" : "i915");
if (intelScreen->deviceID == PCI_CHIP_I865_G)
intel->maxBatchSize = 4096;
else
if (!intel_init_bufmgr(intel))
return GL_FALSE;
- if (!lockMutexInit) {
- lockMutexInit = GL_TRUE;
- _glthread_INIT_MUTEX(lockMutex);
- }
-
- driParseConfigFiles(&intel->optionCache, &intelScreen->optionCache,
- intel->driScreen->myNum, "i915");
-
ctx->Const.MaxTextureMaxAnisotropy = 2.0;
/* This doesn't yet catch all non-conformant rendering, but it's a
intel->strict_conformance = 1;
}
- ctx->Const.MinLineWidth = 1.0;
- ctx->Const.MinLineWidthAA = 1.0;
- ctx->Const.MaxLineWidth = 3.0;
- ctx->Const.MaxLineWidthAA = 3.0;
- ctx->Const.LineWidthGranularity = 1.0;
+ if (intel->strict_conformance) {
+ ctx->Const.MinLineWidth = 1.0;
+ ctx->Const.MinLineWidthAA = 1.0;
+ ctx->Const.MaxLineWidth = 1.0;
+ ctx->Const.MaxLineWidthAA = 1.0;
+ ctx->Const.LineWidthGranularity = 1.0;
+ }
+ else {
+ ctx->Const.MinLineWidth = 1.0;
+ ctx->Const.MinLineWidthAA = 1.0;
+ ctx->Const.MaxLineWidth = 5.0;
+ ctx->Const.MaxLineWidthAA = 5.0;
+ ctx->Const.LineWidthGranularity = 0.5;
+ }
ctx->Const.MinPointSize = 1.0;
ctx->Const.MinPointSizeAA = 1.0;
_vbo_CreateContext(ctx);
_tnl_CreateContext(ctx);
_swsetup_CreateContext(ctx);
-
- /* Install the customized pipeline: */
- _tnl_destroy_pipeline(ctx);
- _tnl_install_pipeline(ctx, intel_pipeline);
-
+
/* Configure swrast to match hardware characteristics: */
_swrast_allow_pixel_fog(ctx, GL_FALSE);
_swrast_allow_vertex_fog(ctx, GL_TRUE);
+ intel->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
intel->hw_stipple = 1;
/* XXX FBO: this doesn't seem to be used anywhere */
break;
}
- /* Initialize swrast, tnl driver tables: */
- intelInitSpanFuncs(ctx);
- intelInitTriFuncs(ctx);
-
+ if (IS_965(intelScreen->deviceID))
+ intel->polygon_offset_scale /= 0xffff;
intel->RenderIndex = ~0;
_math_matrix_ctr(&intel->ViewportMatrix);
- /* Disable imaging extension until convolution is working in
- * teximage paths:
- */
- driInitExtensions(ctx, card_extensions,
-/* GL_TRUE, */
- GL_FALSE);
+ if (IS_965(intelScreen->deviceID) && !intel->intelScreen->irq_active) {
+ _mesa_printf("IRQs not active. Exiting\n");
+ exit(1);
+ }
- if (intel->ttm)
- driInitExtensions(ctx, ttm_extensions, GL_FALSE);
+ intelInitExtensions(ctx, GL_FALSE);
+
+ INTEL_DEBUG = driParseDebugString(getenv("INTEL_DEBUG"), debug_control);
+ if (INTEL_DEBUG & DEBUG_BUFMGR)
+ dri_bufmgr_set_debug(intel->bufmgr, GL_TRUE);
if (!sPriv->dri2.enabled)
intel_recreate_static_regions(intel);
intel->batch = intel_batchbuffer_alloc(intel);
- intel->last_swap_fence = NULL;
- intel->first_swap_fence = NULL;
intel_bufferobj_init(intel);
intel_fbo_init(intel);
intel->prim.primitive = ~0;
-#if DO_DEBUG
- INTEL_DEBUG = driParseDebugString(getenv("INTEL_DEBUG"), debug_control);
- if (INTEL_DEBUG & DEBUG_BUFMGR)
- dri_bufmgr_set_debug(intel->bufmgr, GL_TRUE);
-#endif
-
+ /* Force all software fallbacks */
if (driQueryOptionb(&intel->optionCache, "no_rast")) {
fprintf(stderr, "disabling 3D rasterization\n");
- FALLBACK(intel, INTEL_FALLBACK_USER, 1);
+ intel->no_rast = 1;
}
/* Disable all hardware rendering (skip emitting batches and fences/waits
intel->Fallback = 0; /* don't call _swrast_Flush later */
intel_batchbuffer_free(intel->batch);
-
- if (intel->last_swap_fence) {
- dri_fence_wait(intel->last_swap_fence);
- dri_fence_unreference(intel->last_swap_fence);
- intel->last_swap_fence = NULL;
- }
- if (intel->first_swap_fence) {
- dri_fence_wait(intel->first_swap_fence);
- dri_fence_unreference(intel->first_swap_fence);
- intel->first_swap_fence = NULL;
- }
+ free(intel->prim.vb);
if (release_texture_heaps) {
/* This share group is about to go away, free our private
__DRIdrawablePrivate * driDrawPriv,
__DRIdrawablePrivate * driReadPriv)
{
+ __DRIscreenPrivate *psp = driDrawPriv->driScreenPriv;
if (driContextPriv) {
struct intel_context *intel =
(struct intel_framebuffer *) driDrawPriv->driverPrivate;
GLframebuffer *readFb = (GLframebuffer *) driReadPriv->driverPrivate;
+ intel_update_renderbuffers(driContextPriv, driDrawPriv);
+ if (driDrawPriv != driReadPriv)
+ intel_update_renderbuffers(driContextPriv, driReadPriv);
/* XXX FBO temporary fix-ups! */
/* if the renderbuffers don't have regions, init them from the context */
intel_renderbuffer_set_region(intel_fb->color_rb[1],
intel->back_region);
}
+#if 0
if (intel_fb->color_rb[2]) {
intel_renderbuffer_set_region(intel_fb->color_rb[2],
intel->third_region);
}
+#endif
if (irbDepth) {
intel_renderbuffer_set_region(irbDepth, intel->depth_region);
}
*/
if (intel->ctx.DrawBuffer == &intel_fb->Base) {
+ if (intel->driReadDrawable != driReadPriv)
+ intel->driReadDrawable = driReadPriv;
+
if (intel->driDrawable != driDrawPriv) {
if (driDrawPriv->swap_interval == (unsigned)-1) {
int i;
? driGetDefaultVBlankFlags(&intel->optionCache)
: VBLANK_FLAG_NO_IRQ;
- (*dri_interface->getUST) (&intel_fb->swap_ust);
+ (*psp->systemTime->getUST) (&intel_fb->swap_ust);
driDrawableInitVBlank(driDrawPriv);
intel_fb->vbl_waited = driDrawPriv->vblSeq;
{
__DRIdrawablePrivate *dPriv = intel->driDrawable;
__DRIscreenPrivate *sPriv = intel->driScreen;
- struct drm_i915_sarea *sarea = intel->sarea;
- int drawable_changed = 0;
+ volatile struct drm_i915_sarea *sarea = intel->sarea;
+ int me = intel->hHWContext;
drmGetLock(intel->driFd, intel->hHWContext, flags);
+ intel->locked = 1;
if (INTEL_DEBUG & DEBUG_LOCK)
_mesa_printf("%s - got contended lock\n", __progname);
* NOTE: This releases and regains the hw lock, so all state
* checking must be done *after* this call:
*/
- if (dPriv) {
- if (sPriv->dri2.enabled)
- drawable_changed = __driParseEvents(sPriv, dPriv);
- else
- DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
+ if (dPriv)
+ DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
+
+ if (sarea && sarea->ctxOwner != me) {
+ if (INTEL_DEBUG & DEBUG_BUFMGR) {
+ fprintf(stderr, "Lost Context: sarea->ctxOwner %x me %x\n",
+ sarea->ctxOwner, me);
+ }
+ sarea->ctxOwner = me;
}
/* If the last consumer of the texture memory wasn't us, notify the fake
*/
if (!intel->ttm && sarea->texAge != intel->hHWContext) {
sarea->texAge = intel->hHWContext;
- dri_bufmgr_fake_contended_lock_take(intel->bufmgr);
+ intel_bufmgr_fake_contended_lock_take(intel->bufmgr);
if (INTEL_DEBUG & DEBUG_BATCH)
intel_decode_context_reset();
+ if (INTEL_DEBUG & DEBUG_BUFMGR)
+ fprintf(stderr, "Lost Textures: sarea->texAge %x hw context %x\n",
+ sarea->ctxOwner, intel->hHWContext);
}
- if (!sPriv->dri2.enabled) {
- if (sarea->width != intel->width ||
- sarea->height != intel->height) {
- int numClipRects = intel->numClipRects;
+ if (sarea->width != intel->width || sarea->height != intel->height) {
+ int numClipRects = intel->numClipRects;
- /*
- * FIXME: Really only need to do this when drawing to a
- * common back- or front buffer.
- */
+ /*
+ * FIXME: Really only need to do this when drawing to a
+ * common back- or front buffer.
+ */
- /*
- * This will essentially drop the outstanding batchbuffer on the floor.
- */
- intel->numClipRects = 0;
+ /*
+ * This will essentially drop the outstanding batchbuffer on
+ * the floor.
+ */
+ intel->numClipRects = 0;
- if (intel->Fallback)
- _swrast_flush(&intel->ctx);
+ if (intel->Fallback)
+ _swrast_flush(&intel->ctx);
- INTEL_FIREVERTICES(intel);
+ if (!IS_965(intel->intelScreen->deviceID))
+ INTEL_FIREVERTICES(intel);
- if (intel->batch->map != intel->batch->ptr)
- intel_batchbuffer_flush(intel->batch);
+ if (intel->batch->map != intel->batch->ptr)
+ intel_batchbuffer_flush(intel->batch);
- intel->numClipRects = numClipRects;
+ intel->numClipRects = numClipRects;
- /* force window update */
- intel->lastStamp = 0;
+ /* force window update */
+ intel->lastStamp = 0;
- intel->width = sarea->width;
- intel->height = sarea->height;
- }
+ intel->width = sarea->width;
+ intel->height = sarea->height;
+ }
- /* Drawable changed?
- */
- if (dPriv && intel->lastStamp != dPriv->lastStamp) {
- intelWindowMoved(intel);
- intel->lastStamp = dPriv->lastStamp;
- }
- } else if (drawable_changed) {
- intelWindowMoved(intel);
- intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer);
+ /* Drawable changed?
+ */
+ if (dPriv && intel->lastStamp != dPriv->lastStamp) {
+ intelWindowMoved(intel);
+ intel->lastStamp = dPriv->lastStamp;
}
}
+_glthread_DECLARE_STATIC_MUTEX(lockMutex);
/* Lock the hardware and validate our state.
*/
void LOCK_HARDWARE( struct intel_context *intel )
{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- char __ret=0;
+ __DRIdrawable *dPriv = intel->driDrawable;
+ __DRIscreen *sPriv = intel->driScreen;
+ char __ret = 0;
struct intel_framebuffer *intel_fb = NULL;
struct intel_renderbuffer *intel_rb = NULL;
+
_glthread_LOCK_MUTEX(lockMutex);
assert(!intel->locked);
+ intel->locked = 1;
if (intel->driDrawable) {
intel_fb = intel->driDrawable->driverPrivate;
intel_fb->vbl_waited = vbl.reply.sequence;
}
- DRM_CAS(intel->driHwLock, intel->hHWContext,
- (DRM_LOCK_HELD|intel->hHWContext), __ret);
+ if (!sPriv->dri2.enabled) {
+ DRM_CAS(intel->driHwLock, intel->hHWContext,
+ (DRM_LOCK_HELD|intel->hHWContext), __ret);
- intel->locked = 1;
+ if (__ret)
+ intelContendedLock( intel, 0 );
+ }
- if (__ret)
- intelContendedLock( intel, 0 );
if (INTEL_DEBUG & DEBUG_LOCK)
_mesa_printf("%s - locked\n", __progname);
}
- /* Unlock the hardware using the global current context
- */
+/* Unlock the hardware using the global current context
+ */
void UNLOCK_HARDWARE( struct intel_context *intel )
{
+ __DRIscreen *sPriv = intel->driScreen;
+
+ intel->vtbl.note_unlock( intel );
intel->locked = 0;
- DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);
+ if (!sPriv->dri2.enabled)
+ DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);
_glthread_UNLOCK_MUTEX(lockMutex);
* Nothing should be left in batch outside of LOCK/UNLOCK which references
* cliprects.
*/
- assert(intel->batch->cliprect_mode != REFERENCES_CLIPRECTS);
+ if (intel->batch->cliprect_mode == REFERENCES_CLIPRECTS)
+ intel_batchbuffer_flush(intel->batch);
}
projects / mesa.git / blobdiff