#include "i830_dri.h"
+#include "utils.h"
#include "xmlpool.h"
const char __driConfigOptions[] =
DRI_CONF_BEGIN
DRI_CONF_SECTION_PERFORMANCE
DRI_CONF_MAX_TEXTURE_UNITS(4,2,4)
+ DRI_CONF_FORCE_S3TC_ENABLE(false)
DRI_CONF_SECTION_END
DRI_CONF_END;
-const GLuint __driNConfigOptions = 1;
+const GLuint __driNConfigOptions = 2;
+#ifdef USE_NEW_INTERFACE
static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
+#endif /*USE_NEW_INTERFACE*/
static int i830_malloc_proxy_buf(drmBufMapPtr buffers)
{
i830ScreenPrivate *i830Screen;
I830DRIPtr gDRIPriv = (I830DRIPtr)sPriv->pDevPriv;
- /* Check the DRI externsion version */
- if ( sPriv->driMajor != 4 || sPriv->driMinor < 0 ) {
- __driUtilMessage( "i830 DRI driver expected DRI version 4.0.x "
- "but got version %d.%d.%d",
- sPriv->driMajor, sPriv->driMinor, sPriv->driPatch );
- return GL_FALSE;
- }
-
- /* Check that the DDX driver version is compatible */
- if (sPriv->ddxMajor != 1 || sPriv->ddxMinor < 0) {
- __driUtilMessage("i830 DRI driver expected DDX driver version 1.0.x but got version %d.%d.%d", sPriv->ddxMajor, sPriv->ddxMinor, sPriv->ddxPatch);
- return GL_FALSE;
- }
-
- /* Check that the DRM driver version is compatible */
- if (sPriv->drmMajor != 1 || sPriv->drmMinor < 3) {
- __driUtilMessage("i830 DRI driver expected DRM driver version 1.3.x but got version %d.%d.%d", sPriv->drmMajor, sPriv->drmMinor, sPriv->drmPatch);
- return GL_FALSE;
- }
/* Allocate the private area */
i830Screen = (i830ScreenPrivate *)CALLOC(sizeof(i830ScreenPrivate));
}
#endif
-#ifndef _SOLO
if ( driCompareGLXAPIVersion( 20030813 ) >= 0 ) {
PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
(PFNGLXSCRENABLEEXTENSIONPROC) glXGetProcAddress( (const GLubyte *) "__glXScrEnableExtension" );
void * const psc = sPriv->psc->screenConfigs;
if ( glx_enable_extension != NULL ) {
+ (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
+
if ( driCompareGLXAPIVersion( 20030915 ) >= 0 ) {
(*glx_enable_extension)( psc, "GLX_SGIX_fbconfig" );
(*glx_enable_extension)( psc, "GLX_OML_swap_method" );
}
}
}
-#endif
return GL_TRUE;
}
.SwapBuffers = i830SwapBuffers,
.MakeCurrent = i830MakeCurrent,
.UnbindContext = i830UnbindContext,
- .OpenFullScreen = NULL,
- .CloseFullScreen = NULL,
.GetSwapInfo = NULL,
.GetMSC = NULL,
.WaitForMSC = NULL,
* The __driCreateScreen name is the symbol that libGL.so fetches.
* Return: pointer to a __DRIscreenPrivate.
*/
-#ifndef _SOLO
+#if !defined(DRI_NEW_INTERFACE_ONLY)
void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
int numConfigs, __GLXvisualConfig *config)
{
psp = __driUtilCreateScreen(dpy, scrn, psc, numConfigs, config, &i830API);
return (void *) psp;
}
-#else
-void *__driCreateScreen(struct DRIDriverRec *driver,
- struct DRIDriverContextRec *driverContext)
-{
- __DRIscreenPrivate *psp;
- psp = __driUtilCreateScreen(driver, driverContext, &i830API);
- return (void *) psp;
-}
-#endif
-
-
-static __GLcontextModes * fill_in_modes( __GLcontextModes * modes,
- unsigned pixel_bits,
- unsigned depth_bits,
- unsigned stencil_bits,
- const GLenum * db_modes,
- unsigned num_db_modes,
- int visType )
-{
- static const uint8_t bits[2][4] = {
- { 5, 6, 5, 0 },
- { 8, 8, 8, 8 }
- };
-
- static const uint32_t masks[2][4] = {
- { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 },
- { 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000 }
- };
-
- unsigned i;
- unsigned j;
- const unsigned index = ((pixel_bits + 15) / 16) - 1;
-
- for ( i = 0 ; i < num_db_modes ; i++ ) {
- for ( j = 0 ; j < 2 ; j++ ) {
-
- modes->redBits = bits[index][0];
- modes->greenBits = bits[index][1];
- modes->blueBits = bits[index][2];
- modes->alphaBits = bits[index][3];
- modes->redMask = masks[index][0];
- modes->greenMask = masks[index][1];
- modes->blueMask = masks[index][2];
- modes->alphaMask = masks[index][3];
- modes->rgbBits = modes->redBits + modes->greenBits
- + modes->blueBits + modes->alphaBits;
-
- modes->accumRedBits = 16 * j;
- modes->accumGreenBits = 16 * j;
- modes->accumBlueBits = 16 * j;
- modes->accumAlphaBits = (masks[index][3] != 0) ? 16 * j : 0;
- modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
-
- modes->stencilBits = stencil_bits;
- modes->depthBits = depth_bits;
-
- modes->visualType = visType;
- modes->renderType = GLX_RGBA_BIT;
- modes->drawableType = GLX_WINDOW_BIT;
- modes->rgbMode = GL_TRUE;
-
- if ( db_modes[i] == GLX_NONE ) {
- modes->doubleBufferMode = GL_FALSE;
- }
- else {
- modes->doubleBufferMode = GL_TRUE;
- modes->swapMethod = db_modes[i];
- }
-
- modes = modes->next;
- }
- }
-
- return modes;
-}
+#endif /* !defined(DRI_NEW_INTERFACE_ONLY) */
+#ifdef USE_NEW_INTERFACE
static __GLcontextModes *
i830FillInModes( unsigned pixel_bits, unsigned depth_bits,
unsigned stencil_bits, GLboolean have_back_buffer )
unsigned num_modes;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
- unsigned i;
+ GLenum fb_format;
+ GLenum fb_type;
/* GLX_SWAP_COPY_OML is only supported because the MGA driver doesn't
* support pageflipping at all.
GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
};
- int depth_buffer_modes[2][2];
+ u_int8_t depth_bits_array[2];
+ u_int8_t stencil_bits_array[2];
- depth_buffer_modes[0][0] = depth_bits;
- depth_buffer_modes[1][0] = depth_bits;
+ depth_bits_array[0] = 0;
+ depth_bits_array[1] = depth_bits;
/* Just like with the accumulation buffer, always provide some modes
* with a stencil buffer. It will be a sw fallback, but some apps won't
* care about that.
*/
- depth_buffer_modes[0][1] = 0;
- depth_buffer_modes[1][1] = (stencil_bits == 0) ? 8 : stencil_bits;
+ stencil_bits_array[0] = 0;
+ stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 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;
+ }
+ else {
+ fb_format = GL_BGRA;
+ fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
+ }
+
modes = (*create_context_modes)( num_modes, sizeof( __GLcontextModes ) );
m = modes;
- for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
- m = fill_in_modes( m, pixel_bits,
- depth_buffer_modes[i][0], depth_buffer_modes[i][1],
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR );
- }
+ 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;
+ }
/* There's no direct color modes on i830? */
-#if 0
- for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
- m = fill_in_modes( m, pixel_bits,
- depth_buffer_modes[i][0], depth_buffer_modes[i][1],
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR );
- }
-#endif
/* Mark the visual as slow if there are "fake" stencil bits.
*/
return modes;
}
+#endif /* USE_NEW_INTERFACE */
/**
* \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
* failure.
*/
-void * __driCreateNewScreen( Display *dpy, int scrn, __DRIscreen *psc,
+#ifdef USE_NEW_INTERFACE
+void * __driCreateNewScreen( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
const __GLcontextModes * modes,
const __DRIversion * ddx_version,
const __DRIversion * dri_version,
{
__DRIscreenPrivate *psp;
+ static const __DRIversion ddx_expected = { 1, 0, 0 };
+ static const __DRIversion dri_expected = { 4, 0, 0 };
+ static const __DRIversion drm_expected = { 1, 3, 0 };
+
+ if ( ! driCheckDriDdxDrmVersions2( "i830",
+ dri_version, & dri_expected,
+ ddx_version, & ddx_expected,
+ drm_version, & drm_expected ) ) {
+ return NULL;
+ }
psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
ddx_version, dri_version, drm_version,
return (void *) psp;
}
+#endif /* USE_NEW_INTERFACE */