diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_screen.c')
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_screen.c | 143 |
1 files changed, 98 insertions, 45 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c index cf09fad745..a52271158c 100644 --- a/src/mesa/drivers/dri/intel/intel_screen.c +++ b/src/mesa/drivers/dri/intel/intel_screen.c @@ -28,27 +28,27 @@ #include "main/glheader.h" #include "main/context.h" #include "main/framebuffer.h" -#include "main/matrix.h" #include "main/renderbuffer.h" -#include "main/simple_list.h" + #include "utils.h" #include "vblank.h" #include "xmlpool.h" - -#include "intel_screen.h" - +#include "intel_batchbuffer.h" #include "intel_buffers.h" -#include "intel_tex.h" -#include "intel_span.h" -#include "intel_fbo.h" +#include "intel_bufmgr.h" #include "intel_chipset.h" +#include "intel_extensions.h" +#include "intel_fbo.h" +#include "intel_regions.h" +#include "intel_swapbuffers.h" +#include "intel_screen.h" +#include "intel_span.h" +#include "intel_tex.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 @@ -134,7 +134,7 @@ intelPrintDRIInfo(intelScreenPrivate * intelScreen, static void -intelPrintSAREA(const struct drm_i915_sarea * sarea) +intelPrintSAREA(const drm_i915_sarea_t * sarea) { fprintf(stderr, "SAREA: sarea width %d height %d\n", sarea->width, sarea->height); @@ -159,9 +159,9 @@ intelPrintSAREA(const struct drm_i915_sarea * sarea) * A number of the screen parameters are obtained/computed from * information in the SAREA. This function updates those parameters. */ -void +static void intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen, - struct drm_i915_sarea * sarea) + drm_i915_sarea_t * sarea) { intelScreen->width = sarea->width; intelScreen->height = sarea->height; @@ -177,13 +177,6 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen, 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.handle = sarea->third_handle; - intelScreen->third.size = sarea->third_size; - intelScreen->third.tiled = sarea->third_tiled; - } - intelScreen->depth.offset = sarea->depth_offset; intelScreen->depth.handle = sarea->depth_handle; intelScreen->depth.size = sarea->depth_size; @@ -192,12 +185,10 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen, if (intelScreen->driScrnPriv->ddx_version.minor >= 9) { intelScreen->front.bo_handle = sarea->front_bo_handle; intelScreen->back.bo_handle = sarea->back_bo_handle; - intelScreen->third.bo_handle = sarea->third_bo_handle; intelScreen->depth.bo_handle = sarea->depth_bo_handle; } else { intelScreen->front.bo_handle = -1; intelScreen->back.bo_handle = -1; - intelScreen->third.bo_handle = -1; intelScreen->depth.bo_handle = -1; } @@ -253,7 +244,7 @@ static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv) { intelScreenPrivate *intelScreen; I830DRIPtr gDRIPriv = (I830DRIPtr) sPriv->pDevPriv; - struct drm_i915_sarea *sarea; + drm_i915_sarea_t *sarea; if (sPriv->devPrivSize != sizeof(I830DRIRec)) { fprintf(stderr, @@ -273,7 +264,7 @@ static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv) intelScreen->driScrnPriv = sPriv; sPriv->private = (void *) intelScreen; - sarea = (struct drm_i915_sarea *) + sarea = (drm_i915_sarea_t *) (((GLubyte *) sPriv->pSAREA) + gDRIPriv->sarea_priv_offset); intelScreen->sarea = sarea; @@ -325,8 +316,6 @@ intelCreateBuffer(__DRIscreenPrivate * driScrnPriv, __DRIdrawablePrivate * driDrawPriv, const __GLcontextModes * mesaVis, GLboolean isPixmap) { - intelScreenPrivate *screen = (intelScreenPrivate *) driScrnPriv->private; - if (isPixmap) { return GL_FALSE; /* not implemented */ } @@ -353,12 +342,6 @@ intelCreateBuffer(__DRIscreenPrivate * driScrnPriv, _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); - _mesa_reference_renderbuffer(&tmp_rb, &intel_fb->color_rb[2]->Base); - } } if (mesaVis->depthBits == 24) { @@ -461,6 +444,7 @@ intelCreateContext(const __GLcontextModes * mesaVis, sharedContextPrivate); } } else { + intelScreen->no_vbo = GL_TRUE; return i830CreateContext(mesaVis, driContextPriv, sharedContextPrivate); } #else @@ -481,8 +465,6 @@ intelFillInModes(__DRIscreenPrivate *psp, __GLcontextModes *m; 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 @@ -494,6 +476,7 @@ intelFillInModes(__DRIscreenPrivate *psp, uint8_t depth_bits_array[3]; uint8_t stencil_bits_array[3]; + uint8_t msaa_samples_array[1]; depth_bits_array[0] = 0; depth_bits_array[1] = depth_bits; @@ -510,22 +493,39 @@ intelFillInModes(__DRIscreenPrivate *psp, stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits; + msaa_samples_array[0] = 0; + depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1; back_buffer_factor = (have_back_buffer) ? 3 : 1; if (pixel_bits == 16) { - fb_format = GL_RGB; - fb_type = GL_UNSIGNED_SHORT_5_6_5; + configs = driCreateConfigs(GL_RGB, GL_UNSIGNED_SHORT_5_6_5, + depth_bits_array, stencil_bits_array, + depth_buffer_factor, back_buffer_modes, + back_buffer_factor, + msaa_samples_array, 1); } else { - fb_format = GL_BGRA; - fb_type = GL_UNSIGNED_INT_8_8_8_8_REV; + __DRIconfig **configs_a8r8g8b8; + __DRIconfig **configs_x8r8g8b8; + + configs_a8r8g8b8 = driCreateConfigs(GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, + depth_bits_array, + stencil_bits_array, + depth_buffer_factor, + back_buffer_modes, + back_buffer_factor, + msaa_samples_array, 1); + configs_x8r8g8b8 = driCreateConfigs(GL_BGR, GL_UNSIGNED_INT_8_8_8_8_REV, + depth_bits_array, + stencil_bits_array, + depth_buffer_factor, + back_buffer_modes, + back_buffer_factor, + msaa_samples_array, 1); + configs = driConcatConfigs(configs_a8r8g8b8, configs_x8r8g8b8); } - 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__); @@ -687,6 +687,17 @@ static const __DRIconfig **intelInitScreen2(__DRIscreenPrivate *psp) { intelScreenPrivate *intelScreen; + GLenum fb_format[3]; + GLenum fb_type[3]; + /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't + * support pageflipping at all. + */ + static const GLenum back_buffer_modes[] = { + GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML + }; + uint8_t depth_bits[4], stencil_bits[4], msaa_samples_array[1]; + int color; + __DRIconfig **configs = NULL; /* Calling driInitExtensions here, with a NULL context pointer, * does not actually enable the extensions. It just makes sure @@ -726,8 +737,50 @@ __DRIconfig **intelInitScreen2(__DRIscreenPrivate *psp) intelScreen->irq_active = 1; psp->extensions = intelScreenExtensions; - return driConcatConfigs(intelFillInModes(psp, 16, 16, 0, 1), - intelFillInModes(psp, 32, 24, 8, 1)); + depth_bits[0] = 0; + stencil_bits[0] = 0; + depth_bits[1] = 16; + stencil_bits[1] = 0; + depth_bits[2] = 24; + stencil_bits[2] = 0; + depth_bits[3] = 24; + stencil_bits[3] = 8; + + msaa_samples_array[0] = 0; + + fb_format[0] = GL_RGB; + fb_type[0] = GL_UNSIGNED_SHORT_5_6_5; + + fb_format[1] = GL_BGR; + fb_type[1] = GL_UNSIGNED_INT_8_8_8_8_REV; + + fb_format[2] = GL_BGRA; + fb_type[2] = GL_UNSIGNED_INT_8_8_8_8_REV; + + for (color = 0; color < ARRAY_SIZE(fb_format); color++) { + __DRIconfig **new_configs; + + new_configs = driCreateConfigs(fb_format[color], fb_type[color], + depth_bits, + stencil_bits, + ARRAY_SIZE(depth_bits), + back_buffer_modes, + ARRAY_SIZE(back_buffer_modes), + msaa_samples_array, + ARRAY_SIZE(msaa_samples_array)); + if (configs == NULL) + configs = new_configs; + else + configs = driConcatConfigs(configs, new_configs); + } + + if (configs == NULL) { + fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, + __LINE__); + return NULL; + } + + return (const __DRIconfig **)configs; } const struct __DriverAPIRec driDriverAPI = { |