From d0408cf55d9e8d1d376bd844386ef5c9789a3597 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Mon, 4 Oct 2010 21:19:27 +0200 Subject: [PATCH] r300g: fix microtiling for 16-bits-per-channel formats These texture formats (like R16G16B16A16_UNORM) were untested until now because st/mesa doesn't use them. I am testing this with a hacked st/mesa here. --- src/gallium/drivers/r300/r300_texture_desc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/gallium/drivers/r300/r300_texture_desc.c b/src/gallium/drivers/r300/r300_texture_desc.c index a49029e..543d0fd 100644 --- a/src/gallium/drivers/r300/r300_texture_desc.c +++ b/src/gallium/drivers/r300/r300_texture_desc.c @@ -44,7 +44,7 @@ unsigned r300_get_pixel_alignment(enum pipe_format format, {{ 32, 1}, { 8, 4}, { 0, 0}}, /* 8 bits per pixel */ {{ 16, 1}, { 8, 2}, { 4, 4}}, /* 16 bits per pixel */ {{ 8, 1}, { 4, 2}, { 0, 0}}, /* 32 bits per pixel */ - {{ 4, 1}, { 0, 0}, { 2, 2}}, /* 64 bits per pixel */ + {{ 4, 1}, { 2, 2}, { 0, 0}}, /* 64 bits per pixel */ {{ 2, 1}, { 0, 0}, { 0, 0}} /* 128 bits per pixel */ }, { @@ -53,7 +53,7 @@ unsigned r300_get_pixel_alignment(enum pipe_format format, {{256, 8}, {64, 32}, { 0, 0}}, /* 8 bits per pixel */ {{128, 8}, {64, 16}, {32, 32}}, /* 16 bits per pixel */ {{ 64, 8}, {32, 16}, { 0, 0}}, /* 32 bits per pixel */ - {{ 32, 8}, { 0, 0}, {16, 16}}, /* 64 bits per pixel */ + {{ 32, 8}, {16, 16}, { 0, 0}}, /* 64 bits per pixel */ {{ 16, 8}, { 0, 0}, { 0, 0}} /* 128 bits per pixel */ } }; @@ -368,11 +368,11 @@ static void r300_setup_tiling(struct r300_screen *screen, switch (util_format_get_blocksize(format)) { case 1: case 4: + case 8: desc->microtile = R300_BUFFER_TILED; break; case 2: - case 8: if (rws->get_value(rws, R300_VID_SQUARE_TILING_SUPPORT)) { desc->microtile = R300_BUFFER_SQUARETILED; } -- 2.7.4