Update documentation for using rocJPEG (#37)

* Update documentation for using rocjpeg

* clean up

* Update the jpeg table

* update the sample code in section 11

* Update Readme

[ROCm/rocjpeg commit: d9df1e04b5]

projects/rocjpeg/docs/install/install.rst

@@ -20,8 +20,8 @@ Tested configurations
 
 * ROCm
 
-  * rocm-core: 6.1.0.60100-65
-  * amdgpu-core: 1:6.1.60100-1744891
+  * rocm-core: 6.3.0.60300-14317
+  * amdgpu-core: 6.3.60300-1798298
 
 * rocJPEG Setup Script: V1.0
 
@@ -229,16 +229,16 @@ For more information on documentation builds, refer to the
 Hardware capabilities
 ===================================================
 
-The following table shows the capabilities of the VCN and JPEG cores for each supported GPU
+The following table shows the capabilities of the VCN and total number of JPEG cores for each supported GPU
 architecture.
 
 .. csv-table::
-  :header: "GPU Architecture", "VCN Generation", "Number of VCNs", "Number of JPEG cores per VCN", "Max width, Max height"
+  :header: "GPU Architecture", "VCN Generation", "Total number of JPEG cores", "Max width, Max height"
 
-  "gfx908 - MI1xx", "VCN 2.5.0", "2", "1", "4096, 4096"
-  "gfx90a - MI2xx", "VCN 2.6.0", "2", "1", "4096, 4096"
-  "gfx940, gfx942 - MI300A", "VCN 3.0", "3", "8", "16384, 16384"
-  "gfx941, gfx942 - MI300X", "VCN 3.0", "4", "8", "16384, 16384"
-  "gfx1030, gfx1031, gfx1032 - Navi2x", "VCN 3.x", "2", "1", "16384, 16384"
-  "gfx1100, gfx1102 - Navi3x", "VCN 4.0", "2", "1", "16384, 16384"
-  "gfx1101 - Navi3x", "VCN 4.0", "1", "1", "16384, 16384"
+  "gfx908 - MI1xx", "VCN 2.5.0", "2", "4096, 4096"
+  "gfx90a - MI2xx", "VCN 2.6.0", "4", "4096, 4096"
+  "gfx940, gfx942 - MI300A", "VCN 3.0", "24", "16384, 16384"
+  "gfx941, gfx942 - MI300X", "VCN 3.0", "32", "16384, 16384"
+  "gfx1030, gfx1031, gfx1032 - Navi2x", "VCN 3.x", "1", "16384, 16384"
+  "gfx1100, gfx1102 - Navi3x", "VCN 4.0", "1", "16384, 16384"
+  "gfx1101 - Navi3x", "VCN 4.0", "1", "16384, 16384"