X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fdrivers%2Fdri%2Fi830%2Fi830_screen.c;h=b31e81898b6ae6e2d0c2e6d0576a0153554eafa1;hb=38b317d508a2a3a4cc6d700ebca80c3b06c913e2;hp=18dab3d40200e9f9dc8476f399239aa994f25b46;hpb=ed046bf842a6c29b84539af5b8e11b5b7e958e35;p=mesa.git diff --git a/src/mesa/drivers/dri/i830/i830_screen.c b/src/mesa/drivers/dri/i830/i830_screen.c index 18dab3d4020..b31e81898b6 100644 --- a/src/mesa/drivers/dri/i830/i830_screen.c +++ b/src/mesa/drivers/dri/i830/i830_screen.c @@ -52,17 +52,21 @@ #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) { @@ -138,25 +142,6 @@ static GLboolean i830InitDriver(__DRIscreenPrivate *sPriv) 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)); @@ -293,20 +278,20 @@ static GLboolean i830InitDriver(__DRIscreenPrivate *sPriv) } #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; } @@ -365,8 +350,6 @@ static const struct __DriverAPIRec i830API = { .SwapBuffers = i830SwapBuffers, .MakeCurrent = i830MakeCurrent, .UnbindContext = i830UnbindContext, - .OpenFullScreen = NULL, - .CloseFullScreen = NULL, .GetSwapInfo = NULL, .GetMSC = NULL, .WaitForMSC = NULL, @@ -380,7 +363,7 @@ static const struct __DriverAPIRec i830API = { * 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) { @@ -388,83 +371,10 @@ void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc, 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 ) @@ -474,7 +384,8 @@ i830FillInModes( unsigned pixel_bits, unsigned depth_bits, 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. @@ -483,42 +394,46 @@ i830FillInModes( unsigned pixel_bits, unsigned depth_bits, 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. */ @@ -530,6 +445,7 @@ i830FillInModes( unsigned pixel_bits, unsigned depth_bits, return modes; } +#endif /* USE_NEW_INTERFACE */ /** @@ -542,7 +458,8 @@ i830FillInModes( unsigned pixel_bits, unsigned depth_bits, * \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, @@ -554,6 +471,16 @@ void * __driCreateNewScreen( Display *dpy, int scrn, __DRIscreen *psc, { __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, @@ -573,3 +500,4 @@ void * __driCreateNewScreen( Display *dpy, int scrn, __DRIscreen *psc, return (void *) psp; } +#endif /* USE_NEW_INTERFACE */