#include "intel_buffers.h"
#include "intel_tex.h"
#include "intel_span.h"
-#include "intel_tris.h"
#include "intel_ioctl.h"
#include "intel_fbo.h"
+#include "intel_chipset.h"
+#include "i915_drm.h"
#include "i830_dri.h"
#include "intel_regions.h"
#include "intel_batchbuffer.h"
+#include "intel_bufmgr.h"
PUBLIC const char __driConfigOptions[] =
- DRI_CONF_BEGIN DRI_CONF_SECTION_PERFORMANCE
- DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
- DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
- DRI_CONF_SECTION_END DRI_CONF_SECTION_QUALITY
- DRI_CONF_FORCE_S3TC_ENABLE(false)
- DRI_CONF_ALLOW_LARGE_TEXTURES(1)
- DRI_CONF_SECTION_END DRI_CONF_END;
- const GLuint __driNConfigOptions = 4;
+ DRI_CONF_BEGIN
+ DRI_CONF_SECTION_PERFORMANCE
+ DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
+ DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_ALWAYS_SYNC)
+ /* Options correspond to DRI_CONF_BO_REUSE_DISABLED,
+ * DRI_CONF_BO_REUSE_ALL
+ */
+ DRI_CONF_OPT_BEGIN_V(bo_reuse, enum, 1, "0:1")
+ DRI_CONF_DESC_BEGIN(en, "Buffer object reuse")
+ DRI_CONF_ENUM(0, "Disable buffer object reuse")
+ DRI_CONF_ENUM(1, "Enable reuse of all sizes of buffer objects")
+ DRI_CONF_DESC_END
+ DRI_CONF_OPT_END
+ DRI_CONF_SECTION_END
+ DRI_CONF_SECTION_QUALITY
+ DRI_CONF_FORCE_S3TC_ENABLE(false)
+ DRI_CONF_ALLOW_LARGE_TEXTURES(2)
+ DRI_CONF_SECTION_END
+ DRI_CONF_SECTION_DEBUG
+ DRI_CONF_NO_RAST(false)
+ DRI_CONF_SECTION_END
+DRI_CONF_END;
+
+const GLuint __driNConfigOptions = 6;
#ifdef USE_NEW_INTERFACE
- static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
+static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
#endif /*USE_NEW_INTERFACE */
- extern const struct dri_extension card_extensions[];
- extern const struct dri_extension ttm_extensions[];
-
/**
* Map all the memory regions described by the screen.
* \return GL_TRUE if success, GL_FALSE if error.
{
intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
- if (intelScreen->front.handle) {
- if (drmMap(sPriv->fd,
- intelScreen->front.handle,
- intelScreen->front.size,
- (drmAddress *) & intelScreen->front.map) != 0) {
- _mesa_problem(NULL, "drmMap(frontbuffer) failed!");
- return GL_FALSE;
- }
- }
- else {
- _mesa_warning(NULL, "no front buffer handle in intelMapScreenRegions!");
- }
-
- if (0)
- _mesa_printf("Back 0x%08x ", intelScreen->back.handle);
- if (drmMap(sPriv->fd,
- intelScreen->back.handle,
- intelScreen->back.size,
- (drmAddress *) & intelScreen->back.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
-
- if (intelScreen->third.handle) {
- if (0)
- _mesa_printf("Third 0x%08x ", intelScreen->third.handle);
- if (drmMap(sPriv->fd,
- intelScreen->third.handle,
- intelScreen->third.size,
- (drmAddress *) & intelScreen->third.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
- }
-
- if (0)
- _mesa_printf("Depth 0x%08x ", intelScreen->depth.handle);
- if (drmMap(sPriv->fd,
- intelScreen->depth.handle,
- intelScreen->depth.size,
- (drmAddress *) & intelScreen->depth.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
-
if (0)
_mesa_printf("TEX 0x%08x ", intelScreen->tex.handle);
if (intelScreen->tex.size != 0) {
}
}
- if (0)
- printf("Mappings: front: %p back: %p third: %p depth: %p tex: %p\n",
- intelScreen->front.map,
- intelScreen->back.map, intelScreen->third.map,
- intelScreen->depth.map, intelScreen->tex.map);
return GL_TRUE;
}
void
intelUnmapScreenRegions(intelScreenPrivate * intelScreen)
{
-#define REALLY_UNMAP 1
- if (intelScreen->front.map) {
-#if REALLY_UNMAP
- if (drmUnmap(intelScreen->front.map, intelScreen->front.size) != 0)
- printf("drmUnmap front failed!\n");
-#endif
- intelScreen->front.map = NULL;
- }
- if (intelScreen->back.map) {
-#if REALLY_UNMAP
- if (drmUnmap(intelScreen->back.map, intelScreen->back.size) != 0)
- printf("drmUnmap back failed!\n");
-#endif
- intelScreen->back.map = NULL;
- }
- if (intelScreen->third.map) {
-#if REALLY_UNMAP
- if (drmUnmap(intelScreen->third.map, intelScreen->third.size) != 0)
- printf("drmUnmap third failed!\n");
-#endif
- intelScreen->third.map = NULL;
- }
- if (intelScreen->depth.map) {
-#if REALLY_UNMAP
- drmUnmap(intelScreen->depth.map, intelScreen->depth.size);
- intelScreen->depth.map = NULL;
-#endif
- }
if (intelScreen->tex.map) {
-#if REALLY_UNMAP
drmUnmap(intelScreen->tex.map, intelScreen->tex.size);
intelScreen->tex.map = NULL;
-#endif
}
}
{
fprintf(stderr, "*** Front size: 0x%x offset: 0x%x pitch: %d\n",
intelScreen->front.size, intelScreen->front.offset,
- intelScreen->front.pitch);
+ intelScreen->pitch);
fprintf(stderr, "*** Back size: 0x%x offset: 0x%x pitch: %d\n",
intelScreen->back.size, intelScreen->back.offset,
- intelScreen->back.pitch);
+ intelScreen->pitch);
fprintf(stderr, "*** Depth size: 0x%x offset: 0x%x pitch: %d\n",
intelScreen->depth.size, intelScreen->depth.offset,
- intelScreen->depth.pitch);
+ intelScreen->pitch);
fprintf(stderr, "*** Texture size: 0x%x offset: 0x%x\n",
intelScreen->tex.size, intelScreen->tex.offset);
fprintf(stderr, "*** Memory : 0x%x\n", gDRIPriv->mem);
static void
-intelPrintSAREA(const drmI830Sarea * sarea)
+intelPrintSAREA(const struct drm_i915_sarea * sarea)
{
fprintf(stderr, "SAREA: sarea width %d height %d\n", sarea->width,
sarea->height);
fprintf(stderr, "SAREA: pitch: %d\n", sarea->pitch);
fprintf(stderr,
- "SAREA: front offset: 0x%08x size: 0x%x handle: 0x%x\n",
+ "SAREA: front offset: 0x%08x size: 0x%x handle: 0x%x tiled: %d\n",
sarea->front_offset, sarea->front_size,
- (unsigned) sarea->front_handle);
+ (unsigned) sarea->front_handle, sarea->front_tiled);
fprintf(stderr,
- "SAREA: back offset: 0x%08x size: 0x%x handle: 0x%x\n",
+ "SAREA: back offset: 0x%08x size: 0x%x handle: 0x%x tiled: %d\n",
sarea->back_offset, sarea->back_size,
- (unsigned) sarea->back_handle);
- fprintf(stderr, "SAREA: depth offset: 0x%08x size: 0x%x handle: 0x%x\n",
+ (unsigned) sarea->back_handle, sarea->back_tiled);
+ fprintf(stderr, "SAREA: depth offset: 0x%08x size: 0x%x handle: 0x%x tiled: %d\n",
sarea->depth_offset, sarea->depth_size,
- (unsigned) sarea->depth_handle);
+ (unsigned) sarea->depth_handle, sarea->depth_tiled);
fprintf(stderr, "SAREA: tex offset: 0x%08x size: 0x%x handle: 0x%x\n",
sarea->tex_offset, sarea->tex_size, (unsigned) sarea->tex_handle);
}
*/
void
intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
- drmI830Sarea * sarea)
+ struct drm_i915_sarea * sarea)
{
intelScreen->width = sarea->width;
intelScreen->height = sarea->height;
+ intelScreen->pitch = sarea->pitch;
intelScreen->front.offset = sarea->front_offset;
- intelScreen->front.pitch = sarea->pitch * intelScreen->cpp;
intelScreen->front.handle = sarea->front_handle;
intelScreen->front.size = sarea->front_size;
intelScreen->front.tiled = sarea->front_tiled;
intelScreen->back.offset = sarea->back_offset;
- intelScreen->back.pitch = sarea->pitch * intelScreen->cpp;
intelScreen->back.handle = sarea->back_handle;
intelScreen->back.size = sarea->back_size;
intelScreen->back.tiled = sarea->back_tiled;
if (intelScreen->driScrnPriv->ddx_version.minor >= 8) {
intelScreen->third.offset = sarea->third_offset;
- intelScreen->third.pitch = sarea->pitch * intelScreen->cpp;
intelScreen->third.handle = sarea->third_handle;
intelScreen->third.size = sarea->third_size;
intelScreen->third.tiled = sarea->third_tiled;
}
intelScreen->depth.offset = sarea->depth_offset;
- intelScreen->depth.pitch = sarea->pitch * intelScreen->cpp;
intelScreen->depth.handle = sarea->depth_handle;
intelScreen->depth.size = sarea->depth_size;
intelScreen->depth.tiled = sarea->depth_tiled;
intelSetTexOffset,
};
-static const __DRIextension *intelExtensions[] = {
+static const __DRItexBufferExtension intelTexBufferExtension = {
+ { __DRI_TEX_BUFFER, __DRI_TEX_BUFFER_VERSION },
+ intelSetTexBuffer,
+};
+
+static const __DRIextension *intelScreenExtensions[] = {
&driReadDrawableExtension,
&driCopySubBufferExtension.base,
&driSwapControlExtension.base,
&driFrameTrackingExtension.base,
&driMediaStreamCounterExtension.base,
&intelTexOffsetExtension.base,
+ &intelTexBufferExtension.base,
NULL
};
+static GLboolean
+intel_get_param(__DRIscreenPrivate *psp, int param, int *value)
+{
+ int ret;
+ struct drm_i915_getparam gp;
+
+ gp.param = param;
+ gp.value = value;
+
+ ret = drmCommandWriteRead(psp->fd, DRM_I915_GETPARAM, &gp, sizeof(gp));
+ if (ret) {
+ fprintf(stderr, "drm_i915_getparam: %d\n", ret);
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+}
static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
{
intelScreenPrivate *intelScreen;
I830DRIPtr gDRIPriv = (I830DRIPtr) sPriv->pDevPriv;
- drmI830Sarea *sarea;
+ struct drm_i915_sarea *sarea;
if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
fprintf(stderr,
intelScreen->driScrnPriv = sPriv;
sPriv->private = (void *) intelScreen;
intelScreen->sarea_priv_offset = gDRIPriv->sarea_priv_offset;
- sarea = (drmI830Sarea *)
+ sarea = (struct drm_i915_sarea *)
(((GLubyte *) sPriv->pSAREA) + intelScreen->sarea_priv_offset);
intelScreen->deviceID = gDRIPriv->deviceID;
- intelScreen->mem = gDRIPriv->mem;
- intelScreen->cpp = gDRIPriv->cpp;
-
- switch (gDRIPriv->bitsPerPixel) {
- case 16:
- intelScreen->fbFormat = DV_PF_565;
- break;
- case 32:
- intelScreen->fbFormat = DV_PF_8888;
- break;
- default:
- exit(1);
- break;
- }
-
intelUpdateScreenFromSAREA(intelScreen, sarea);
if (!intelMapScreenRegions(sPriv)) {
intelScreen->drmMinor = sPriv->drm_version.minor;
/* Determine if IRQs are active? */
- {
- int ret;
- drmI830GetParam gp;
-
- gp.param = I830_PARAM_IRQ_ACTIVE;
- gp.value = &intelScreen->irq_active;
-
- ret = drmCommandWriteRead(sPriv->fd, DRM_I830_GETPARAM,
- &gp, sizeof(gp));
- if (ret) {
- fprintf(stderr, "drmI830GetParam: %d\n", ret);
- return GL_FALSE;
- }
- }
+ if (!intel_get_param(sPriv, I915_PARAM_IRQ_ACTIVE,
+ &intelScreen->irq_active))
+ return GL_FALSE;
/* Determine if batchbuffers are allowed */
- {
- int ret;
- drmI830GetParam gp;
-
- gp.param = I830_PARAM_ALLOW_BATCHBUFFER;
- gp.value = &intelScreen->allow_batchbuffer;
-
- ret = drmCommandWriteRead(sPriv->fd, DRM_I830_GETPARAM,
- &gp, sizeof(gp));
- if (ret) {
- fprintf(stderr, "drmI830GetParam: (%d) %d\n", gp.param, ret);
- return GL_FALSE;
- }
- }
+ if (!intel_get_param(sPriv, I915_PARAM_ALLOW_BATCHBUFFER,
+ &intelScreen->allow_batchbuffer))
+ return GL_FALSE;
- sPriv->extensions = intelExtensions;
+ sPriv->extensions = intelScreenExtensions;
return GL_TRUE;
}
_mesa_initialize_framebuffer(&intel_fb->Base, mesaVis);
/* setup the hardware-based renderbuffers */
- {
- intel_fb->color_rb[0]
- = intel_create_renderbuffer(rgbFormat,
- screen->width, screen->height,
- screen->front.offset,
- screen->front.pitch,
- screen->cpp,
- screen->front.map);
- intel_set_span_functions(&intel_fb->color_rb[0]->Base);
- _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_FRONT_LEFT,
- &intel_fb->color_rb[0]->Base);
- }
+ intel_fb->color_rb[0] = intel_create_renderbuffer(rgbFormat);
+ _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_FRONT_LEFT,
+ &intel_fb->color_rb[0]->Base);
if (mesaVis->doubleBufferMode) {
- intel_fb->color_rb[1]
- = intel_create_renderbuffer(rgbFormat,
- screen->width, screen->height,
- screen->back.offset,
- screen->back.pitch,
- screen->cpp,
- screen->back.map);
- intel_set_span_functions(&intel_fb->color_rb[1]->Base);
+ intel_fb->color_rb[1] = intel_create_renderbuffer(rgbFormat);
+
_mesa_add_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT,
&intel_fb->color_rb[1]->Base);
if (screen->third.handle) {
struct gl_renderbuffer *tmp_rb = NULL;
- intel_fb->color_rb[2]
- = intel_create_renderbuffer(rgbFormat,
- screen->width, screen->height,
- screen->third.offset,
- screen->third.pitch,
- screen->cpp,
- screen->third.map);
- intel_set_span_functions(&intel_fb->color_rb[2]->Base);
+ intel_fb->color_rb[2] = intel_create_renderbuffer(rgbFormat);
_mesa_reference_renderbuffer(&tmp_rb, &intel_fb->color_rb[2]->Base);
}
}
if (mesaVis->stencilBits == 8) {
/* combined depth/stencil buffer */
struct intel_renderbuffer *depthStencilRb
- = intel_create_renderbuffer(GL_DEPTH24_STENCIL8_EXT,
- screen->width, screen->height,
- screen->depth.offset,
- screen->depth.pitch,
- screen->cpp, /* 4! */
- screen->depth.map);
- intel_set_span_functions(&depthStencilRb->Base);
+ = intel_create_renderbuffer(GL_DEPTH24_STENCIL8_EXT);
/* note: bind RB to two attachment points */
_mesa_add_renderbuffer(&intel_fb->Base, BUFFER_DEPTH,
&depthStencilRb->Base);
&depthStencilRb->Base);
} else {
struct intel_renderbuffer *depthRb
- = intel_create_renderbuffer(GL_DEPTH_COMPONENT24,
- screen->width, screen->height,
- screen->depth.offset,
- screen->depth.pitch,
- screen->cpp, /* 4! */
- screen->depth.map);
- intel_set_span_functions(&depthRb->Base);
+ = intel_create_renderbuffer(GL_DEPTH_COMPONENT24);
_mesa_add_renderbuffer(&intel_fb->Base, BUFFER_DEPTH,
&depthRb->Base);
}
else if (mesaVis->depthBits == 16) {
/* just 16-bit depth buffer, no hw stencil */
struct intel_renderbuffer *depthRb
- = intel_create_renderbuffer(GL_DEPTH_COMPONENT16,
- screen->width, screen->height,
- screen->depth.offset,
- screen->depth.pitch,
- screen->cpp, /* 2! */
- screen->depth.map);
- intel_set_span_functions(&depthRb->Base);
+ = intel_create_renderbuffer(GL_DEPTH_COMPONENT16);
_mesa_add_renderbuffer(&intel_fb->Base, BUFFER_DEPTH, &depthRb->Base);
}
extern GLboolean i915CreateContext(const __GLcontextModes * mesaVis,
__DRIcontextPrivate * driContextPriv,
void *sharedContextPrivate);
-
-
-
+extern GLboolean brwCreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate);
static GLboolean
intelCreateContext(const __GLcontextModes * mesaVis,
__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
- switch (intelScreen->deviceID) {
- /* Don't deal with i830 until texture work complete:
- */
- case PCI_CHIP_845_G:
- case PCI_CHIP_I830_M:
- case PCI_CHIP_I855_GM:
- case PCI_CHIP_I865_G:
+#ifdef I915
+ if (IS_9XX(intelScreen->deviceID)) {
+ if (!IS_965(intelScreen->deviceID)) {
+ return i915CreateContext(mesaVis, driContextPriv,
+ sharedContextPrivate);
+ }
+ } else {
return i830CreateContext(mesaVis, driContextPriv, sharedContextPrivate);
-
- case PCI_CHIP_I915_G:
- case PCI_CHIP_I915_GM:
- case PCI_CHIP_I945_G:
- case PCI_CHIP_I945_GM:
- case PCI_CHIP_I945_GME:
- case PCI_CHIP_G33_G:
- case PCI_CHIP_Q35_G:
- case PCI_CHIP_Q33_G:
- return i915CreateContext(mesaVis, driContextPriv, sharedContextPrivate);
-
- default:
- fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID);
- return GL_FALSE;
}
+#else
+ if (IS_965(intelScreen->deviceID))
+ return brwCreateContext(mesaVis, driContextPriv, sharedContextPrivate);
+#endif
+ fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID);
+ return GL_FALSE;
}
-static const struct __DriverAPIRec intelAPI = {
- .DestroyScreen = intelDestroyScreen,
- .CreateContext = intelCreateContext,
- .DestroyContext = intelDestroyContext,
- .CreateBuffer = intelCreateBuffer,
- .DestroyBuffer = intelDestroyBuffer,
- .SwapBuffers = intelSwapBuffers,
- .MakeCurrent = intelMakeCurrent,
- .UnbindContext = intelUnbindContext,
- .GetSwapInfo = intelGetSwapInfo,
- .GetMSC = driGetMSC32,
- .GetDrawableMSC = driDrawableGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL,
- .CopySubBuffer = intelCopySubBuffer,
- .setTexOffset = intelSetTexOffset,
-};
-
-
-static __GLcontextModes *
-intelFillInModes(unsigned pixel_bits, unsigned depth_bits,
+static __DRIconfig **
+intelFillInModes(__DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
unsigned stencil_bits, GLboolean have_back_buffer)
{
- __GLcontextModes *modes;
+ __DRIconfig **configs;
__GLcontextModes *m;
- unsigned num_modes;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
GLenum fb_format;
GLenum fb_type;
+ int i;
/* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
* support pageflipping at all.
u_int8_t depth_bits_array[3];
u_int8_t stencil_bits_array[3];
-
depth_bits_array[0] = 0;
depth_bits_array[1] = depth_bits;
depth_bits_array[2] = depth_bits;
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
back_buffer_factor = (have_back_buffer) ? 3 : 1;
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
if (pixel_bits == 16) {
fb_format = GL_RGB;
fb_type = GL_UNSIGNED_SHORT_5_6_5;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes =
- (*dri_interface->createContextModes) (num_modes,
- sizeof(__GLcontextModes));
- m = modes;
- if (!driFillInModes(&m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array,
- depth_buffer_factor, back_buffer_modes,
- back_buffer_factor, GLX_TRUE_COLOR)) {
- fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
- __LINE__);
- return NULL;
- }
- if (!driFillInModes(&m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array,
- depth_buffer_factor, back_buffer_modes,
- back_buffer_factor, GLX_DIRECT_COLOR)) {
- fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
__LINE__);
return NULL;
}
/* Mark the visual as slow if there are "fake" stencil bits.
*/
- for (m = modes; m != NULL; m = m->next) {
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
m->visualRating = GLX_SLOW_CONFIG;
}
}
- return modes;
+ return configs;
}
/**
* This is the driver specific part of the createNewScreen entry point.
+ * Called when using legacy DRI.
*
* \todo maybe fold this into intelInitDriver
*
* \return the __GLcontextModes supported by this driver
*/
-PUBLIC __GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
+static const __DRIconfig **intelInitScreen(__DRIscreenPrivate *psp)
{
+#ifdef I915
static const __DRIversion ddx_expected = { 1, 5, 0 };
+#else
+ static const __DRIversion ddx_expected = { 1, 6, 0 };
+#endif
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 1, 5, 0 };
I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
- psp->DriverAPI = intelAPI;
-
if (!driCheckDriDdxDrmVersions2("i915",
&psp->dri_version, &dri_expected,
&psp->ddx_version, &ddx_expected,
*
* Hello chicken. Hello egg. How are you two today?
*/
- driInitExtensions(NULL, card_extensions, GL_FALSE);
- driInitExtensions(NULL, ttm_extensions, GL_FALSE);
-
+ intelInitExtensions(NULL, GL_TRUE);
+
if (!intelInitDriver(psp))
return NULL;
- return intelFillInModes(dri_priv->cpp * 8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8, 1);
+ psp->extensions = intelScreenExtensions;
+
+ return (const __DRIconfig **)
+ intelFillInModes(psp, dri_priv->cpp * 8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8, 1);
}
struct intel_context *intelScreenContext(intelScreenPrivate *intelScreen)
return intel_context(ctx);
}
+/**
+ * This is the driver specific part of the createNewScreen entry point.
+ * Called when using DRI2.
+ *
+ * \return the __GLcontextModes supported by this driver
+ */
+static const
+__DRIconfig **intelInitScreen2(__DRIscreenPrivate *psp)
+{
+ intelScreenPrivate *intelScreen;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ intelInitExtensions(NULL, GL_TRUE);
+
+ /* Allocate the private area */
+ intelScreen = (intelScreenPrivate *) CALLOC(sizeof(intelScreenPrivate));
+ if (!intelScreen) {
+ fprintf(stderr, "\nERROR! Allocating private area failed\n");
+ return GL_FALSE;
+ }
+ /* parse information in __driConfigOptions */
+ driParseOptionInfo(&intelScreen->optionCache,
+ __driConfigOptions, __driNConfigOptions);
+
+ intelScreen->driScrnPriv = psp;
+ psp->private = (void *) intelScreen;
+
+ intelScreen->drmMinor = psp->drm_version.minor;
+
+ /* Determine chipset ID */
+ if (!intel_get_param(psp, I915_PARAM_CHIPSET_ID,
+ &intelScreen->deviceID))
+ return GL_FALSE;
+
+ intelScreen->irq_active = 1;
+ psp->extensions = intelScreenExtensions;
+
+ return driConcatConfigs(intelFillInModes(psp, 16, 16, 0, 1),
+ intelFillInModes(psp, 32, 24, 8, 1));
+}
+
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = intelInitScreen,
+ .DestroyScreen = intelDestroyScreen,
+ .CreateContext = intelCreateContext,
+ .DestroyContext = intelDestroyContext,
+ .CreateBuffer = intelCreateBuffer,
+ .DestroyBuffer = intelDestroyBuffer,
+ .SwapBuffers = intelSwapBuffers,
+ .MakeCurrent = intelMakeCurrent,
+ .UnbindContext = intelUnbindContext,
+ .GetSwapInfo = intelGetSwapInfo,
+ .GetDrawableMSC = driDrawableGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .CopySubBuffer = intelCopySubBuffer,
+
+ .InitScreen2 = intelInitScreen2,
+};
projects / mesa.git / blobdiff