From c058917343e51610ddc4f1ad32e3f02d7c131129 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 15 Jul 2004 10:47:13 +0000 Subject: [PATCH] fix up heights for i830/i915 texture compression --- src/mesa/drivers/dri/i915/i830_texstate.c | 10 +++++++++- src/mesa/drivers/dri/i915/i915_texstate.c | 10 +++++++++- 2 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/i915/i830_texstate.c b/src/mesa/drivers/dri/i915/i830_texstate.c index 476ee19..39ba0b8 100644 --- a/src/mesa/drivers/dri/i915/i830_texstate.c +++ b/src/mesa/drivers/dri/i915/i830_texstate.c @@ -157,7 +157,15 @@ static GLboolean i830SetTexImages( i830ContextPtr i830, t->intel.image[0][i].offset = total_height * pitch; t->intel.image[0][i].internalFormat = baseImage->Format; - total_height += MAX2(2, t->intel.image[0][i].image->Height); + if (t->intel.image[0][i].image->IsCompressed) + { + if (t->intel.image[0][i].image->Height > 4) + total_height += t->intel.image[0][i].image->Height/4; + else + total_height += 1; + } + else + total_height += MAX2(2, t->intel.image[0][i].image->Height); } t->intel.Pitch = pitch; diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c index ec8f1fa..60ba062 100644 --- a/src/mesa/drivers/dri/i915/i915_texstate.c +++ b/src/mesa/drivers/dri/i915/i915_texstate.c @@ -238,7 +238,15 @@ static void i915SetTexImages( i915ContextPtr i915, t->intel.image[0][i].offset = total_height * pitch; t->intel.image[0][i].internalFormat = baseImage->Format; - total_height += MAX2(2, t->intel.image[0][i].image->Height); + if (t->intel.image[0][i].image->IsCompressed) + { + if (t->intel.image[0][i].image->Height > 4) + total_height += t->intel.image[0][i].image->Height/4; + else + total_height += 1; + } + else + total_height += MAX2(2, t->intel.image[0][i].image->Height); } break; } -- 2.7.4