From 2fc9351ee768ce0c123ce1d9b210dc6958ab41b2 Mon Sep 17 00:00:00 2001 From: Vladimir Dergachev Date: Mon, 3 Jan 2005 05:44:20 +0000 Subject: Port texture allocation code from R200. Hook it up, so lesson06 displays red colored textures. --- src/mesa/drivers/dri/r300/r300_cmdbuf.c | 63 +++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) (limited to 'src/mesa/drivers/dri/r300/r300_cmdbuf.c') diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index 82ad315273..e2bb2709af 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -46,6 +46,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "radeon_ioctl.h" #include "r300_context.h" #include "r300_ioctl.h" +#include "radeon_reg.h" #include "r300_reg.h" #include "r300_cmdbuf.h" @@ -545,3 +546,65 @@ void r300DestroyCmdBuf(r300ContextPtr r300) } } +void r300EmitBlit(r300ContextPtr rmesa, + GLuint color_fmt, + GLuint src_pitch, + GLuint src_offset, + GLuint dst_pitch, + GLuint dst_offset, + GLint srcx, GLint srcy, + GLint dstx, GLint dsty, GLuint w, GLuint h) +{ + drm_radeon_cmd_header_t *cmd; + + if (RADEON_DEBUG & DEBUG_IOCTL) + fprintf(stderr, + "%s src %x/%x %d,%d dst: %x/%x %d,%d sz: %dx%d\n", + __FUNCTION__, src_pitch, src_offset, srcx, srcy, + dst_pitch, dst_offset, dstx, dsty, w, h); + + assert((src_pitch & 63) == 0); + assert((dst_pitch & 63) == 0); + assert((src_offset & 1023) == 0); + assert((dst_offset & 1023) == 0); + assert(w < (1 << 16)); + assert(h < (1 << 16)); + + cmd = + (drm_radeon_cmd_header_t *) r200AllocCmdBuf(rmesa, 8 * sizeof(int), + __FUNCTION__); + + cmd[0].header.cmd_type = RADEON_CMD_PACKET3; + cmd[1].i = R200_CP_CMD_BITBLT_MULTI | (5 << 16); + cmd[2].i = (RADEON_GMC_SRC_PITCH_OFFSET_CNTL | + RADEON_GMC_DST_PITCH_OFFSET_CNTL | + RADEON_GMC_BRUSH_NONE | + (color_fmt << 8) | + RADEON_GMC_SRC_DATATYPE_COLOR | + RADEON_ROP3_S | + RADEON_DP_SRC_SOURCE_MEMORY | + RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS); + + cmd[3].i = ((src_pitch / 64) << 22) | (src_offset >> 10); + cmd[4].i = ((dst_pitch / 64) << 22) | (dst_offset >> 10); + cmd[5].i = (srcx << 16) | srcy; + cmd[6].i = (dstx << 16) | dsty; /* dst */ + cmd[7].i = (w << 16) | h; +} + +void r300EmitWait(r300ContextPtr rmesa, GLuint flags) +{ + if (rmesa->radeon.dri.drmMinor >= 6) { + drm_radeon_cmd_header_t *cmd; + + assert(!(flags & ~(RADEON_WAIT_2D | RADEON_WAIT_3D))); + + cmd = + (drm_radeon_cmd_header_t *) r200AllocCmdBuf(rmesa, + 1 * sizeof(int), + __FUNCTION__); + cmd[0].i = 0; + cmd[0].wait.cmd_type = RADEON_CMD_WAIT; + cmd[0].wait.flags = flags; + } +} -- cgit v1.2.3