From 1f7378ee465eba8d82d224a7bf835e38c5ab6ee2 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 3 Oct 2007 16:30:42 -0700 Subject: Replace some structure-based batch preparation with plain OUT_BATCH. OUT_BATCH is far more amenable to the upcoming relocations being done for TTM support. --- src/mesa/drivers/dri/i965/intel_blit.c | 55 +++++++++++++++------------------- src/mesa/drivers/dri/i965/intel_reg.h | 6 +++- 2 files changed, 29 insertions(+), 32 deletions(-) (limited to 'src/mesa') diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c index f88cbb2328d..da6b68c22ba 100644 --- a/src/mesa/drivers/dri/i965/intel_blit.c +++ b/src/mesa/drivers/dri/i965/intel_blit.c @@ -535,9 +535,9 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel, GLshort w, GLshort h, GLenum logic_op) { - struct xy_setup_blit setup; struct xy_text_immediate_blit text; int dwords = ((src_size + 7) & ~7) / 4; + uint32_t opcode, br13; assert( logic_op - GL_CLEAR >= 0 ); assert( logic_op - GL_CLEAR < 0x10 ); @@ -554,31 +554,6 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel, __FUNCTION__, dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords); - memset(&setup, 0, sizeof(setup)); - - setup.br0.client = CLIENT_2D; - setup.br0.opcode = OPCODE_XY_SETUP_BLT; - setup.br0.write_alpha = (cpp == 4); - setup.br0.write_rgb = (cpp == 4); - setup.br0.dst_tiled = dst_tiled; - setup.br0.length = (sizeof(setup) / sizeof(int)) - 2; - - setup.br13.dest_pitch = dst_pitch; - setup.br13.rop = translate_raster_op(logic_op); - setup.br13.color_depth = (cpp == 4) ? BR13_8888 : BR13_565; - setup.br13.clipping_enable = 0; - setup.br13.mono_source_transparency = 1; - - setup.dw2.clip_y1 = 0; - setup.dw2.clip_x1 = 0; - setup.dw3.clip_y2 = 100; - setup.dw3.clip_x2 = 100; - - setup.dest_base_addr = bmBufferOffset(intel, dst_buffer) + dst_offset; - setup.background_color = 0; - setup.foreground_color = fg_color; - setup.pattern_base_addr = 0; - memset(&text, 0, sizeof(text)); text.dw0.client = CLIENT_2D; text.dw0.opcode = OPCODE_XY_TEXT_IMMEDIATE_BLT; @@ -594,15 +569,33 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel, text.dw2.dest_x2 = x + w; intel_batchbuffer_require_space( intel->batch, - sizeof(setup) + + (8 * 4) + sizeof(text) + dwords, INTEL_BATCH_NO_CLIPRECTS ); - intel_batchbuffer_data( intel->batch, - &setup, - sizeof(setup), - INTEL_BATCH_NO_CLIPRECTS ); + opcode = XY_SETUP_BLT_CMD; + if (cpp == 4) + opcode |= XY_COLOR_BLT_WRITE_ALPHA | XY_COLOR_BLT_WRITE_RGB; + if (dst_tiled) + opcode |= XY_DST_TILED; + + br13 = dst_pitch | (translate_raster_op(logic_op) << 16) | (1 << 29); + if (cpp == 2) + br13 |= BR13_565 << 24; + else + br13 |= BR13_8888 << 24; + + BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); + OUT_BATCH(opcode); + OUT_BATCH(br13); + OUT_BATCH((0 << 16) | 0); /* clip x1, y1 */ + OUT_BATCH((100 << 16) | 100); /* clip x2, y2 */ + OUT_BATCH(bmBufferOffset(intel, dst_buffer) + dst_offset); + OUT_BATCH(0); /* bg */ + OUT_BATCH(fg_color); /* fg */ + OUT_BATCH(0); /* pattern base addr */ + ADVANCE_BATCH(); intel_batchbuffer_data( intel->batch, &text, diff --git a/src/mesa/drivers/dri/i965/intel_reg.h b/src/mesa/drivers/dri/i965/intel_reg.h index 3c448b3559a..618afb6cbbb 100644 --- a/src/mesa/drivers/dri/i965/intel_reg.h +++ b/src/mesa/drivers/dri/i965/intel_reg.h @@ -32,7 +32,7 @@ #define CMD_3D (0x3<<29) - +#define CMD_2D (0x2<<29) #define _3DPRIMITIVE ((0x3<<29)|(0x1f<<24)) #define PRIM_INDIRECT (1<<23) @@ -73,6 +73,8 @@ #define BR00_OP_SRC_COPY_BLT 0x10C00000 #define BR13_SOLID_PATTERN 0x80000000 +#define XY_SETUP_BLT_CMD (CMD_2D | (1 << 22) | 6) + #define XY_COLOR_BLT_CMD ((2<<29)|(0x50<<22)|0x4) #define XY_COLOR_BLT_WRITE_ALPHA (1<<21) #define XY_COLOR_BLT_WRITE_RGB (1<<20) @@ -81,6 +83,8 @@ #define XY_SRC_COPY_BLT_WRITE_ALPHA (1<<21) #define XY_SRC_COPY_BLT_WRITE_RGB (1<<20) +#define XY_BLT_WRITE_ALPHA (1<<21) +#define XY_BLT_WRITE_RGB (1<<20) #define XY_SRC_TILED (1<<15) #define XY_DST_TILED (1<<11) -- cgit v1.2.3